- Nov 2024
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Daniela Pajtašová z Ústavu hematologie a krevní transfuze:
[P]o užití marihuany je třeba dodržet minimálně týden odstup, než půjdete darovat krev. Užití musí být výjimečné, pravidelné užívání se s dárcovstvím neslučuje.
[Užívání marihuany] více jak 1x za půl roku [je považováno za pravidelné].
[Krev od lidí, kteří užívají marihuanu pravidelně, není žádoucí] především [proto, že] je to známka dalšího možného rizikového chování.
Darovat krev tedy mohu, pokud jsem v posledním půlroce užil marihuanu maximálně jednou a od tohoto užití uplynul nejméně týden. Častější užívání marihuany je považováno za rizikové, protože značí další možné rizikové chování.
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www.prodarce.cz www.prodarce.cz
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Mohu darovat krev, když občas užívám marihuanu?
Daniela Pajtašová z Ústavu hematologie a krevní transfuze:
[P]o užití marihuany je třeba dodržet minimálně týden odstup, než půjdete darovat krev. Užití musí být výjimečné, pravidelné užívání se s dárcovstvím neslučuje.
[Užívání marihuany] více jak 1x za půl roku [je považováno za pravidelné].
[Krev od lidí, kteří užívají marihuanu pravidelně, není žádoucí] především [proto, že] je to známka dalšího možného rizikového chování.
Darovat krev tedy mohu, pokud jsem v posledním půlroce užil marihuanu maximálně jednou a od tohoto užití uplynul nejméně týden. Častější užívání marihuany je považováno za rizikové, protože značí další možné rizikové chování.
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- Jul 2024
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52.53.155.43 52.53.155.43
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addgene (#84573
DOI: 10.1182/blood-2016-01-643569
Resource: RRID:Addgene_84573
Curator: @dhovakimyan1
SciCrunch record: RRID:Addgene_84573
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docdrop.org docdrop.org
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the vast majority of hypertension high blood pressure the root cause is insulin resistance metabolic disease
for - health - heart - majority of hypertension and high blood pressure is caused by insulin resistance metabolic disease
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- May 2024
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pmc.ncbi.nlm.nih.gov pmc.ncbi.nlm.nih.gov
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ArrayExpress
DOI: 10.1182/blood.2023022655
Resource: ArrayExpress (RRID:SCR_002964)
Curator: @abever99
SciCrunch record: RRID:SCR_002964
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Illumina
DOI: 10.1182/blood.2023022655
Resource: Illumina (RRID:SCR_010233)
Curator: @abever99
SciCrunch record: RRID:SCR_010233
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- Mar 2024
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Local file Local file
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'Tis my breedingThat gives me this bold show of courtesy
A show of cause and effect of race and blood to behavior
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www.sciencedaily.com www.sciencedaily.com
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progress trap - PFAS in blood
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- Jan 2024
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docdrop.org docdrop.org
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once an avascular or bloodless cancer 00:22:48 is able to get vessels to touch it that moment that touch is that the cancer can grow 16 000 times in two weeks
for - avascular (bloodless) cancer - angiogenesis creates malignancy - stats - angiogenesis and avascular cancer
stats - angiogenisis and avascular cancer - During research, the research lab that William Li worked in discovered that once blood vessesl touch a harmless avascular (bloodless) cancer - it transforms it into a deadly, malignant tumor that grows 16,000x in two weeks
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- Nov 2023
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docdrop.org docdrop.org
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when you have sleep apnea this is something that is called dipping and non-dipping people who have no apnea in the blue notice 00:07:11 what happens their blood pressures go down at nights here in the 3 A.M to 6 a.m goes down at night they're systolic and diastolic but the people who have apnea they don't get the benefit of that dipping they're not getting the benefit 00:07:25 of rest at night it's because of sympathetic nervous system activity
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for: sleep apnea - blood pressure comparison, dipping vs nondipping
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interesting fact: sleep apnea
- dipping and non-dipping
- normal person relaxes blood pressure at night (dipping)
- sleep apnea patient has elevated blood pressure at night (non-dipping)
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docdrop.org docdrop.org
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conventional mouthwashes are very harmful it's been well documented if you use a conventional mouthwash your blood 01:32:00 pressure goes up for a long time because you've eradicated oral microbes that you needed that were producing such things as night uh as nitrosamine not sorry as nitric oxide that reduces blood 01:32:12 pressure uh and and they're not selective for bad microbes they kill everything including good ones
- for: Progress trap - mouthwash, mouthwash - blood pressure
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- Sep 2022
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joint-research-centre.ec.europa.eu joint-research-centre.ec.europa.eu
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Ideally, the green and digital transitions reinforce each other. For example, distributed ledger technology, which underlies blockchain and thus cryptocurrencies, can be used in material tracing, aiding the circular economy by better maintenance and recycling.
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www.haikudeck.com www.haikudeck.com
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How to Control Blood Glucose Levels
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- Aug 2022
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NDR. (2021, March 19). AstraZeneca: Greifswalder Forscher finden Thrombose-Ursache. /nachrichten/mecklenburg-vorpommern/AstraZeneca-Greifswalder-Forscher-finden-Thrombose-Ursache,coronavirus4660.html
Tags
- Paul-Ehrlich-Institut
- AstraZeneca
- thrombosis
- immune system
- brain
- COVID-19
- blood clot
- healthcare
- is:news
- vaccine
- lang:de
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www.independent.co.uk www.independent.co.uk
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Lovett, S. (2021, November 15). UK threw away 600,000 vaccine doses after they passed expiry date. The Independent. https://www.independent.co.uk/news/health/covid-vaccine-doses-astrazeneca-donations-uk-b1958000.html
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www.theguardian.com www.theguardian.com
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Campbell, L., Belam, M., & Lock, S. (2021, December 2). Covid live: Germany set to impose restrictions on the unvaccinated; India detects two cases of Omicron variant. The Guardian. https://www.theguardian.com/world/live/2021/dec/02/coronavirus-news-live-south-africa-sees-exponential-increase-in-covid-cases-dominated-by-omicron-variant
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- Omicron
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- restriction
- is:news
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- lang:en
- Germany
Annotators
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www.nature.com www.nature.com
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Ledford, H. (2021). COVID vaccines and blood clots: Five key questions. Nature. https://doi.org/10.1038/d41586-021-00998-w
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www.reuters.com www.reuters.com
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Staff, R. (2021, March 18). QUOTES-EU’s drug regulator backs AstraZeneca vaccine after safety investigation. Reuters. https://www.reuters.com/article/health-coronavirus-eu-astrazeneca-idUSL8N2LG602
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- May 2022
- Apr 2022
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twitter.com twitter.com
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ReconfigBehSci on Twitter: ‘RT @d_spiegel: Reports of 6 cases of cerebral venous sinus thromboses (CVST) in younger women Germany following 1.6 million AZ vaccines htt…’ / Twitter. (n.d.). Retrieved 17 March 2021, from https://twitter.com/SciBeh/status/1372137512907444228
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twitter.com twitter.com
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Jess Rohmann. (2021, March 16). New @PEI_Germany report provides much needed clarity to the #AstraZeneca ‘pause’ in Germany. Not yet available in English. I will try to summarize. /Thread https://t.co/Ev9p2TOdfD [Tweet]. @JLRohmann. https://twitter.com/JLRohmann/status/1371833745272156163
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twitter.com twitter.com
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ReconfigBehSci on Twitter: ‘many aspects to the vaccine pauses are worthy of discussion, but am I alone in thinking that undermining public perception of the regulators can only increase vaccine hesitancy? Can promoting trust in vaccine safety by publicly condemning decision really be a viable strategy?’ / Twitter. (n.d.). Retrieved 17 March 2021, from https://twitter.com/SciBeh/status/1372142352941379584
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twitter.com twitter.com
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ReconfigBehSci. (2021, March 18). EMA rules AZ ‘safe and effective’ and benefits outweigh risks... [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1372584269529419776
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- Mar 2022
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twitter.com twitter.com
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Eric Topol. (2022, February 28). A multimodal #AI study of ~54 million blood cells from Covid patients @YaleMedicine for predicting mortality risk highlights protective T cell role (not TH17), poor outcomes of granulocytes, monocytes, and has 83% accuracy https://nature.com/articles/s41587-021-01186-x @NatureBiotech @KrishnaswamyLab https://t.co/V32Kq0Q5ez [Tweet]. @EricTopol. https://twitter.com/EricTopol/status/1498373229097799680
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www.cnn.com www.cnn.com
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Actually asking people to do this would be something of a last resort, said Ben McWilliams, a climate and energy analyst at Bruegel.<img alt="These US cities tried to cut natural gas from new homes. Republicans and the gas lobby stepped in" class="media__image" src="//viahtml.hypothes.is/proxy/im_///cdn.cnn.com/cnnnext/dam/assets/220217094013-01-cities-fossil-fuel-emissions-large-169.jpg">These US cities tried to cut natural gas from new homes. Republicans and the gas lobby stepped in"But who knows? It's an unprecedented situation. I could imagine a kind of political campaign, a real push by European leaders saying, look, if you can help us by turning down 1 degree on your thermostat, it's going to help. And you can see people uniting behind this, against Russian gas," he told CNN. "But ultimately, you'll need much more than this in response."One approach would be to replace around half the gas from other sources, McWilliams said. The United States is already shipping Iiquefied natural gas (LNG) to Europe, and EU officials are also looking to countries like Azerbaijan and Qatar. The other half will need to come from cutting demand, McWilliams said, especially as Europe prepares for next winter.Heavy industries, like steelmaking and chemical production, will need to reduce their operations. Homeowners investing in solar panels and heat pumps could help take some pressure off heating systems.Tara Connolly, a campaigner with the international NGO Global Witness who specializes in gas, says that Europe must launch an emergency program to insulate homes, replace gas boilers with heat pumps and accelerate the transition to renewable energy."It is abundantly clear that Europe's gas dependence has provided Putin with the resources to engage in his bloody venture in Ukraine, whilst hampering Europe's response,"
A feasibility study would be informative.
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- Dec 2021
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news.sky.com news.sky.com
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Doctor dismantles typical COVID vaccine hesitancy arguments by putting forward alternative scenario. (n.d.). Sky News. Retrieved December 21, 2021, from https://news.sky.com/story/doctor-dismantles-typical-covid-vaccine-hesitancy-arguments-by-putting-forward-alternative-scenario-12501207
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www.thelancet.com www.thelancet.com
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Pickles, K., Copp, T., Dodd, R. H., Cvejic, E., Seale, H., Steffens, M. S., Meyerowitz-Katz, G., Bonner, C., & McCaffery, K. (2021). COVID-19 vaccine intentions in Australia. The Lancet Infectious Diseases, 21(12), 1627–1628. https://doi.org/10.1016/S1473-3099(21)00686-1
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- Nov 2021
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sci.bban.top sci.bban.top
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The average circulating blood volume in schizo-phrenia is 3917 cc. as compared with 4573 cc. in manic-depressivepsychosi
That's nearly a 15% reduction! It's also comparable to reductions seen in CFS (though CFS was per weight rather than per surface area, they should be comparable metrics). However, this is in comparison to bipolar, who themselves probably lack normal blood volume, so it's possible schizophrenia is a more extreme version of CFS where the blood volume is radically reduced. Will need more studies.
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- Oct 2021
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www.bmj.com www.bmj.com
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Mahase, E. (2021). Covid-19: Just a third of blood cancer patients had antibodies against delta variant after two vaccine doses, study finds. BMJ, 375, n2623. https://doi.org/10.1136/bmj.n2623
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www.ncbi.nlm.nih.gov www.ncbi.nlm.nih.gov
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59 (8)
I notice the standard deviation is low for their sample size. Normally smaller sample sizes increase SD. However, comparing to a study with 30 subject per group, we can see the expected SD for blood volume (ml/kg) in this sample size of 20 should be greater than ±22.
The reason for this small SD is probably that subjects with ME/CFS are scrunched up against the lower end of the curve. The body simply will not allow blood volumes below a certain level. Judging by this study, I'd say around 50 ml/kg is the lowest possible number.
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www.ncbi.nlm.nih.gov www.ncbi.nlm.nih.gov
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Wenzel, J., Lampe, J., Müller-Fielitz, H., Schuster, R., Zille, M., Müller, K., Krohn, M., Körbelin, J., Zhang, L., Özorhan, Ü., Neve, V., Wagner, J. U. G., Bojkova, D., Shumliakivska, M., Jiang, Y., Fähnrich, A., Ott, F., Sencio, V., Robil, C., … Schwaninger, M. (2021). The SARS-CoV-2 main protease Mpro causes microvascular brain pathology by cleaving NEMO in brain endothelial cells. Nature Neuroscience, 1–12. https://doi.org/10.1038/s41593-021-00926-1
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www.uclhospitals.brc.nihr.ac.uk www.uclhospitals.brc.nihr.ac.uk
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Pavord, S., Scully, M., Hunt, B. J., Lester, W., Bagot, C., Craven, B., Rampotas, A., Ambler, G., & Makris, M. (2021). Clinical Features of Vaccine-Induced Immune Thrombocytopenia and Thrombosis. New England Journal of Medicine, NEJMoa2109908. https://doi.org/10.1056/NEJMoa2109908
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- Sep 2021
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www.newscientist.com www.newscientist.com
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Klein, Alice. “Cheap Covid-19 Antibody Test Shows If You Have Immunity in 5 Minutes.” New Scientist. Accessed September 20, 2021. https://www.newscientist.com/article/2290120-cheap-covid-19-antibody-test-shows-if-you-have-immunity-in-5-minutes/.
Tags
- immunity
- cheap
- saliva
- blood
- COVID-19
- accuracy
- vaccination
- Coronavirus
- protection
- clinical trial
- fast
- approval
- infection
- is:news
- antibody
- lang:en
Annotators
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www.newscientist.com www.newscientist.com
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Wilson, C. (2021, September 9). Blood test could reveal who is most likely to get severe covid-19. New Scientist. https://www.newscientist.com/article/2289718-blood-test-could-reveal-who-is-most-likely-to-get-severe-covid-19/
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psyarxiv.com psyarxiv.com
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DuPont, C. M., Pressman, S., Reed, R. G., Marsland, A., Manuck, S. N., & Gianaros, P. J. (2021). An Online Trier Social Stress Paradigm to Evoke Affective and Cardiovascular Responses [Preprint]. PsyArXiv. https://doi.org/10.31234/osf.io/fcyqd
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- Aug 2021
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Ledford, H. (2021, August 24). COVID vaccines and blood clots: What researchers know so far. Nature. https://www.nature.com/articles/d41586-021-02291-2?utm_source=twt_nat&utm_medium=social&utm_campaign=nature
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thebulletin.org thebulletin.org
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How to trash confidence in a COVID-19 vaccine: Brexit edition—Bulletin of the Atomic Scientists. (n.d.). Retrieved August 10, 2021, from https://thebulletin.org/2021/08/how-to-trash-confidence-in-a-covid-19-vaccine-brexit-edition/#.YQwD9u6LazM.twitter
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www.nature.com www.nature.com
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Mallapaty, S. (2021). A blood marker predicts who gets ‘breakthrough’ COVID. Nature. https://doi.org/10.1038/d41586-021-02096-3
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- Jul 2021
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twitter.com twitter.com
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Juliet Pulliam, PhD. (2021, June 28). My take (3/4): The last 15 months have been brutal for those of us in SA, as in most of the world. The next few months will continue to try us. Vaccination brings our best hope of making COVID manageable. [Tweet]. @SACEMAdirector. https://twitter.com/SACEMAdirector/status/1409392605901864962
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twitter.com twitter.com
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ReconfigBehSci on Twitter: ‘RT @AdamJKucharski: Worth reading thread below – and here’s current epidemic curve for comparison: Https://t.co/N6LCEssp1Z https://t.co/yDC…’ / Twitter. (n.d.). Retrieved 29 July 2021, from https://twitter.com/SciBeh/status/1409530195099328514
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www.theatlantic.com www.theatlantic.com
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The AstraZeneca Vaccine Blood-Clot Issue Won’t Go Away—The Atlantic. (n.d.). Retrieved July 2, 2021, from https://www.theatlantic.com/health/archive/2021/03/astrazeneca-vaccine-blood-clot-issue-wont-go-away/618451/
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- Jun 2021
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www.bbc.co.uk www.bbc.co.uk
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‘Johnson & Johnson Vaccine Paused over Rare Blood Clots’. BBC News, 13 April 2021, sec. US & Canada. https://www.bbc.com/news/world-us-canada-56733715.
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Covid vaccine: US trial of AstraZeneca jab confirms safety—BBC News. (n.d.). Retrieved June 26, 2021, from https://www.bbc.co.uk/news/health-56479462
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www.newscientist.com www.newscientist.com
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Association, N. S. and P. (n.d.). AstraZeneca covid-19 vaccine may hinder blood clotting in rare cases. New Scientist. Retrieved 18 June 2021, from https://www.newscientist.com/article/2280446-astrazeneca-covid-19-vaccine-may-hinder-blood-clotting-in-rare-cases/
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fullfact.org fullfact.org
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Ian Brown wrong to claim Japan refuses blood from anyone who’s been vaccinated—Full Fact. (n.d.). Retrieved June 5, 2021, from https://fullfact.org/online/ian-brown-wrong-to-claim-japan-refuses-blood-from-anyone-whos-been-vaccinated/
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- May 2021
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www.sciencemag.org www.sciencemag.org
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Wadman, M. (2021). Antivaccine activists use a government database on side effects to scare the public. Science. https://doi.org/10.1126/science.abj6981
Tags
- government
- science
- misinterpretation
- bad science
- public
- Fox News
- COVID-19
- misinformation
- antivaccine
- VAERS
- database
- Centers for Disease Control and Prevention
- side-effects
- activism
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- anti-vaxxer
- USA
- misleading
- is:article
- Vaccine Adverse Events Reporting System
- CDC
- vaccine-safety
- data
- blood clots
- false
- lang:en
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www.theguardian.com www.theguardian.com
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German scientists say they can help improve vaccines to prevent blood clots | Coronavirus | The Guardian. (n.d.). Retrieved May 27, 2021, from https://www.theguardian.com/world/2021/may/26/german-scientists-say-they-can-help-improve-vaccines-to-prevent-blood-clots
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www.nature.com www.nature.com
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Remmel, A. (2021). ‘It’s a minefield’: COVID vaccine safety poses unique communication challenge. Nature. https://doi.org/10.1038/d41586-021-01257-8
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www.theguardian.com www.theguardian.com
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Vaccine confidence fears as under-30s in UK offered AstraZeneca alternative. (2021, April 7). The Guardian. http://www.theguardian.com/society/2021/apr/07/under-30s-in-uk-should-be-offered-alternative-covid-vaccine-to-astrazeneca-jab-says-regulator
Tags
- alternative
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- under-30s
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- UK
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jamanetwork.com jamanetwork.com
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with 4 catatonic, 2 hebephrenic and 2 paranoid subjects having a systolic tension less than 100.
That's not a large enough sample to draw conclusions out subtypes. Interesting nonetheless.
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wintoncentre.maths.cam.ac.uk wintoncentre.maths.cam.ac.uk
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Winton Centre Cambridge. (n.d.). Retrieved May 12, 2021, from https://wintoncentre.maths.cam.ac.uk/news/latest-data-mhra-blood-clots-associated-astra-zeneca-covid-19-vaccine/
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www.theguardian.com www.theguardian.com
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the Guardian. “Under-30s in UK Should Be Offered Alternative Covid Vaccine to AstraZeneca Jab, Says Advisory Body,” April 7, 2021. http://www.theguardian.com/society/2021/apr/07/under-30s-in-uk-should-be-offered-alternative-covid-vaccine-to-astrazeneca-jab-says-regulator.
Tags
- risk
- pandemic
- COVID-19
- UK
- blood clots
- alternative vaccine
- the AstraZenica vaccine
- Coronavirus
- side-effects
- is:webpage
- vaccine
Annotators
URL
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www.sst.dk www.sst.dk
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The Danish COVID-19 vaccine rollout continues without the COVID-19 vaccine from Johnson & Johnson. (n.d.). Retrieved 5 May 2021, from https://www.sst.dk/en/english/news/2021/the-danish-covid-19-vaccine-rollout-continues-without-the-covid-19-vaccine-from-johnson-johnson
Tags
- government
- lang:en
- vaccine
- Johnson & Johnson
- European medicines agency
- COVID-19
- Denmark
- EMA
- blood clot
- is:webpage
Annotators
URL
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www.washingtonpost.com www.washingtonpost.com
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Blakemore, E. (n.d.). New diabetes cases linked to covid-19. Washington Post. Retrieved February 11, 2021, from https://www.washingtonpost.com/health/2021/02/01/covid-new-onset-diabetes/
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- Apr 2021
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twitter.com twitter.com
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ReconfigBehSci. (2021, April 13). RT @GhinwaHayek: Are you still hesitant about AstraZeneca vaccine? Check the below video! #publichealth #vaccine #sciencework https://t.co/… [Tweet]. @SciBeh. https://twitter.com/SciBeh/status/1381980953074094089
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twitter.com twitter.com
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(20) Carolyn Barber, MD on Twitter: ‘@VincentRK Thank you. Very helpful. Retweeting this which lines up with your UK data. Https://t.co/ECNaGuqiaB’ / Twitter. (n.d.). Retrieved 24 April 2021, from https://twitter.com/cbarbermd/status/1381407627884695556
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Keenan, E. (2021, April 14). Doctors weigh in as U.S. pauses use of Johnson & Johnson vaccine. Toronto Star. https://www.thestar.com/news/world/2021/04/13/im-not-losing-sleep-over-this-doctors-weigh-in-as-us-pauses-use-of-johnson-johnson-vaccine.html
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www.theguardian.com www.theguardian.com
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Spain, Belgium and Italy restrict AstraZeneca Covid vaccine to older people. (2021, April 8). The Guardian. http://www.theguardian.com/society/2021/apr/08/spain-belgium-and-italy-restrict-astrazeneca-covid-vaccine-to-older-people
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twitter.com twitter.com
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Céline Gounder, MD, ScM, FIDSA. (2021, April 14). With all due respect to @NateSilver538, he is not an expert on the psychology of vaccine confidence. He is a poll aggregator and political pundit. He is not an infectious disease specialist, epidemiologist, vaccinologist, virologist, immunologist, or behavioral scientist. Https://t.co/HBrI6zj9aa [Tweet]. @celinegounder. https://twitter.com/celinegounder/status/1382299663269761024
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psyarxiv.com psyarxiv.com
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Morrow, Alison, Sara Jenks, and Becky Batchelor. ‘The Effect of Antibody Test Result Knowledge on Transmission Reducing Behaviours’. PsyArXiv, 13 April 2021. https://doi.org/10.31234/osf.io/unm7r.
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www.theguardian.com www.theguardian.com
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the Guardian. ‘How UK Doctor Linked Rare Blood-Clotting to AstraZeneca Covid Jab’, 13 April 2021. http://www.theguardian.com/society/2021/apr/13/how-uk-doctor-marie-scully-blood-clotting-link-astrazeneca-covid-jab-university-college-london-hospital.
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twitter.com twitter.com
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Dr Duncan Robertson. ‘The JCVI/MHRA Recommendation to Restrict Oxford/AZ in under-30s in the UK (Where There Is “low” Exposure Risk) Is consistent with the EMA Recommendation Not to Do so in Europe (Where There Is “Medium” or “High” Exposure Risk) Meaning the Risk/Benefit Balance Changes. Https://T.Co/C6SS9oN3Vz’. Tweet. @Dr_D_Robertson (blog), 7 April 2021. https://twitter.com/Dr_D_Robertson/status/1379808945750085643.
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www.theguardian.com www.theguardian.com
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EU drug agency denies already finding causal link between AstraZeneca vaccine and blood clots. (2021, April 6). The Guardian. http://www.theguardian.com/world/2021/apr/06/ema-denies-already-finding-causal-link-astrazeneca-vaccine-blood-clots
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www.theguardian.com www.theguardian.com
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Report claims watchdog looking into use of AstraZeneca jab for under-30s. (2021, April 5). The Guardian. http://www.theguardian.com/uk-news/2021/apr/06/medicines-watchdog-says-no-decision-made-astrazeneca-jab-for-under-30s
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- Mar 2021
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twitter.com twitter.com
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James Hamblin. (2021, March 17). Whenever you vaccinate millions and millions of people, some will inevitably die shortly after. Others will get blood clots. Others will crash cars, or fall down stairs. None of this is newsworthy until there’s reason to believe these things are connected. [Tweet]. @jameshamblin. https://twitter.com/jameshamblin/status/1371993047261667329
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www.theguardian.com www.theguardian.com
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the Guardian. ‘There’s No Proof the Oxford Vaccine Causes Blood Clots. So Why Are People Worried? | David Spiegelhalter’, 15 March 2021. http://www.theguardian.com/commentisfree/2021/mar/15/evidence-oxford-vaccine-blood-clots-data-causal-links.
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www.health.com www.health.com
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A Few People Developed a Rare Blood Disorder, Immune Thrombocytopenia, After Getting a COVID Vaccine | Health.com. (n.d.). Retrieved March 17, 2021, from https://www.health.com/condition/infectious-diseases/coronavirus/rare-blood-disorder-covid-vaccine-thrombocytopenia
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- Feb 2021
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www.forbes.com www.forbes.com
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He explains that many COVID-19 patients also have bleeding or clotting abnormalities as well saying, “COVID-19 seems to have a really high propensity to lead to clots either in deep veins or in the brain or in the lungs, for example
The formation of blood clots in deep veins, the brain, or the lungs can occur.
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www.fda.gov www.fda.gov
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Health, C. for D. and R. (2021). Pulse Oximeter Accuracy and Limitations: FDA Safety Communication. FDA. https://www.fda.gov/medical-devices/safety-communications/pulse-oximeter-accuracy-and-limitations-fda-safety-communication
Tags
- ethnic minority
- pulse
- FDA
- oximeter
- COVID-19
- is:other
- health provider
- concern
- skin pigmentation
- USA
- blood oxygen
- risk
- inaccuracy
- symptom
- pandemic
- lang:en
Annotators
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- Oct 2020
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www.plymouth.edu www.plymouth.edu
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Cholesterol
This is a fat-like substance found in every single cell in the body. It aides the body to create hormones, vitamin D, and it also helps to digest food. Many dairy products are rich in Cholesterol which can be harmful if intaking high levels of it. This is due to fat deposits in the blood vessels which increases the risks of heart disease.
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- Sep 2020
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CNN, A. K. (n.d.). Fewer than 10% in the US have antibodies to the novel coronavirus. CNN. Retrieved September 29, 2020, from https://www.cnn.com/2020/09/25/health/coronavirus-antibodies-dialysis-patients/index.html
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www.sciencenews.org www.sciencenews.org
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A Brazilian city devastated by COVID-19 may have reached herd immunity. (2020, September 24). Science News. https://www.sciencenews.org/article/coronavirus-covid-19-brazil-city-manaus-herd-immunity
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www.fda.gov www.fda.gov
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Commissioner, O. of the. (2020, September 23). Coronavirus (COVID-19) Update: FDA Authorizes First Point-of-Care Antibody Test for COVID-19. FDA; FDA. https://www.fda.gov/news-events/press-announcements/coronavirus-covid-19-update-fda-authorizes-first-point-care-antibody-test-covid-19
Tags
- point-of-care
- public health response
- antibody test
- lang:en
- FDA
- blood sample
- COVID-19
- serology
- protection
- is:news
- is:webpage
- strategy
Annotators
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www.healthline.com www.healthline.com
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Blood Thinners, Blood Pressure Meds May Improve COVID-19 Survival Rate. (2020, August 27). Healthline. https://www.healthline.com/health-news/blood-thinners-blood-pressure-meds-may-improve-covid-19-survival-rate
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- Aug 2020
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www.thehindubusinessline.com www.thehindubusinessline.com
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Awasthi, P. (n.d.). Scientists find five blood molecules linked to severe Covid-19 outcome in patients. @businessline. Retrieved August 20, 2020, from https://www.thehindubusinessline.com/news/science/scientists-find-five-blood-molecules-linked-to-severe-covid-19-outcome-in-patients/article32302700.ece
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- Jul 2020
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www.newscientist.com www.newscientist.com
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Vaughan, A. (n.d.). Which covid-19 treatments work and how close are we to getting more? New Scientist. Retrieved 31 July 2020, from https://www.newscientist.com/article/2250176-which-covid-19-treatments-work-and-how-close-are-we-to-getting-more/
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- Jun 2020
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www.theguardian.com www.theguardian.com
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editor, I. S. S. (2020, May 17). Doctors raise hopes of blood test for children with coronavirus-linked syndrome. The Guardian. https://www.theguardian.com/science/2020/may/17/possible-breakthrough-in-coronavirus-related-syndrome-in-children
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elemental.medium.com elemental.medium.com
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Smith, Dana G. ‘Coronavirus May Be a Blood Vessel Disease, Which Explains Everything’. Medium, 31 May 2020. https://elemental.medium.com/coronavirus-may-be-a-blood-vessel-disease-which-explains-everything-2c4032481ab2.
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- May 2020
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www.washingtonpost.com www.washingtonpost.com
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health, L. B. closeLenny B. covering, & medicineEmailEmailBioBioFollowFollow. (n.d.). More evidence emerges on why covid-19 is so much worse than the flu. Washington Post. Retrieved May 31, 2020, from https://www.washingtonpost.com/health/more-evidence-emerges-on-why-covid-19-is-so-much-worse-than-the-flu/2020/05/21/e7814588-9ba5-11ea-a2b3-5c3f2d1586df_story.html
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www.gov.uk www.gov.uk
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Sero-surveillance of COVID-19. (n.d.). GOV.UK. Retrieved May 27, 2020, from https://www.gov.uk/government/publications/national-covid-19-surveillance-reports/sero-surveillance-of-covid-19
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- Apr 2020
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Wölfel, R., Corman, V.M., Guggemos, W. et al. Virological assessment of hospitalized patients with COVID-2019. Nature (2020). https://doi.org/10.1038/s41586-020-2196-x
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accessmedicine.mhmedical.com accessmedicine.mhmedical.com
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The final stages of this sequence are caused by blood accumulation that forces the temporal lobe medially, with resultant compression of the third cranial nerve and eventually the brain stem.
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- Jan 2020
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www.ncbi.nlm.nih.gov www.ncbi.nlm.nih.gov
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RESULTS: In the hypothyroid state, the plasma volume measured by dilution of 125I-albumin (APV) was higher than the calculated plasma volume (CPV) from packed red cell mass, suggesting an extravascular escape of albumin. After substitutive therapy, the CPV showed a statistical increase (P < 0.05), whereas APV remained unchanged. Both ERPF and GFR increased after thyroxine therapy (p < 0.05). In the subclinical group, blood volumes and renal function were similar to those found in the other group of patients when in the euthyroid state.
If this holds true, I'd expect rapid blood volume expansion from thyroid hormone. I'm also interested in whether thyroid hormone stimulates the production of albumin, given its anabolic properties.
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www.ncbi.nlm.nih.gov www.ncbi.nlm.nih.gov
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Thyrotoxicosis creates a hyperdynamic circulatory state because of a marked fall in peripheral vascular resistance and associated increase in venous return, increased total blood volume, increased cardiac contractility and heart rate.
If the mechanism is really the same as alpha blockers, then the blood volume expansion may be expected to be similar in constitution. However, I would expect more red blood cells in thyroid mediated volume expansion compared to alpha blockers. The reason, obviously, is because of the increased oxygen demand from thyroid hormone.
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- Oct 2019
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www.theregister.co.uk www.theregister.co.uk
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A highly interesting article where a well-known company prefers blood money to allowing employees to talk about politics. This is capitalism at its core: all profit, no empathy.
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GitLab, a San Francisco-based provider of hosted git software, recently changed its company handbook to declare it won't ban potential customers on "moral/value grounds," and that employees should not discuss politics at work.
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If you can see how people might respond to IBM, infamous for providing technology that helped the Nazis in World War II, saying, "Who has time to look into the source of this hard German currency?" you can imagine how GitLab's policy amendment has been received.
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- Aug 2019
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www.press.jhu.edu www.press.jhu.edu
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He once showed me a Sanskrit volume handwritten in human blood: “You know, Greg, all great writers must work this way.”
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- Mar 2019
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www.ncbi.nlm.nih.gov www.ncbi.nlm.nih.gov
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SBP, DBP, RR, and weight did not change following T3 administration
Liothyronine does not raise blood pressure despite the rise in heart rate. The reason that respiratory rate (RR) was not changed may be because the increased cardiac output compensates for the increased oxygen demand.
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- Feb 2019
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accessmedicine.mhmedical.com accessmedicine.mhmedical.com
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Office-based devices that permit multiple automated measurements after a pre-programmed rest period produce blood pressure readings that are independent of digit preference bias and the “white coat” phenomenon (where blood pressure is elevated in the clinic but normal at home)
This is a great recommendation.
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www.npr.org www.npr.org
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Blood Orange
What feminism is --- this first song gave me chills!! So good!
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- Dec 2018
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www.nature.com www.nature.com
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Insights into imprinting from parent-of-origin phased methylomes and transcriptomes
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Annotators
URL
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- Aug 2018
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www.ncbi.nlm.nih.gov www.ncbi.nlm.nih.gov
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CONCLUSIONS: These findings suggest that higher standing BP is a biomarker that helps identify persons with combat PTSD who are likely to benefit from prazosin. These results also are consistent with α1AR activation contributing to PTSD pathophysiology in a subgroup of patients.
This is precisely the results I would expect. However, I completely disagree with their interpretation.
People with high blood pressure (BP) can tolerate a reduction in BP without instigating compensatory mechanisms. People with normal or low BP would invoke compensation by the sympathetic nervous system in response to alpha blockade. This would counteract the depressant effects of adrenergic antagonism. Indeed, adrenaline and noradrenaline elevate in response to standing, which I find to be an obvious prediction. Thus, the lack of benefit from prazosin in these subjects may be mediated by an increase in adrenergic receptor activation other than the apha1-adrenoreceptor; in particular, the beta-adrenergic receptors are likely at fault. Propranolol, a beta-blocker, is used for PTSD, so this mechanism seems well substantiated.
The study apparently found benefit for patients with BP over 110 (with more benefit for higher BP). Thus, I would conclude that systolic pressure below 110 induce compensation.
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www.arenawaterinstinct.com www.arenawaterinstinct.com
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Graph 2 shows the trend for the diastolic pressure.
Post-exercise, diastolic pressure is higher than baseline; compression garments exaggerate this effect
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Graph 1 shows the systolic pressure data (x-axis in mmHg). It can be noted that the test subjects start from an equal baseline condition, but after performing the swimming test the athletes not wearing the costume in the first control (20-30 mins) have an average systolic pressure that has dropped to approximately 90 mmHg.
Thus, compression garments may prevent circumstantial hypotension. In this case, one possibility is that the compression is delivering blood to the heart that would otherwise be shunted to the skin for heat dissipation.
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academic.oup.com academic.oup.com
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Table 2
These trained athletes have a BP of about 100/60 at rest. This is substantially lower than the roughly 120/80 BP that I've seen elsewhere. This likely limits the drop in BP seen post-exercise.
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www.ncbi.nlm.nih.gov www.ncbi.nlm.nih.gov
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Hypertension also affects brain capillary density. Similar to the peripheral microcirculation, hypertension causes rarefaction (decrease in number) of capillaries and impaired microvessel formation that can increase vascular resistance
This is important because it implies that syncope or incomplete syncope as a result of vasodilators may not be dependent on actual blood pressure. It means that it is theoretically possible that vasodilators will acutely increase blood flow despite a drop in BP, depending on the body's level of compensation via increased cardiac output.
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www.ncbi.nlm.nih.gov www.ncbi.nlm.nih.gov
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Although atenolol had no effect on subjective measures of sleep this hydrophilic drug also reduced REM frequency, suggesting that either it has some central effect, or that REM reduction is due to a peripheral 'shielding' effect.
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