(Visit: http://www.uctv.tv) Cristina Brickman, MD. Assistant Professor of Medicine, Division of Infectious Disease, UCSF. Recorded on 04/08/2017. Series: “UCSF Vascular Surgery Symposium” [6/2017] [Professional Medical Education] [Show ID: 32301]
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Many questions have been raised over how cases are classified as “recovered.” We reached out to the Arkansas Department of Health for answers.
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Type 1 diabetes is a genetic, auto-immune disorder. You can not “catch” diabetes from anyone. Lol. 😛
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Animation Description: Under normal circumstances, bacterial infection results in the release of chemokines that attract circulating neutrophils to the endothelium. This process is known as chemotaxis.
A variety of molecules are expressed on the endothelial cell surface that allow the neutrophil to be captured, then roll along the endothelium, then adhere.
Following adherence, the neutrophil migrates into the subendothelial tissue to reach the site of infection.
The neutrophil engulfs the bacteria and eliminates them via breakdown within the phagosomes — a process known as phagocytosis.
In states of hyperglycemia, chemotaxis is reduced. Adherence is also adversely affected.
Phagocytosis is also impaired by hyperglycemia.
Hyperglycemia also adversely affects the macrophage system. Under normal circumstances, circulating monocytes are attracted to sites of infection, roll, adhere, and then migrate into the subendothelial space. The monocyte then transforms into a macrophage.
which is then activated by cytokines released by the bacteria. The activated macrophage then engulfs the bacteria.
However, hyperglycemia results in decreased activation of macrophages, thereby arresting the process of macrophage phagocytosis of bacteria.
In addition to affecting neutrophil and macrophage function, hyperglycemia also affects the complement cascade. Under situations of normal glycemia, bacteria can activate the complement cascade.
Activation of the complement cascade results in the formation of transmembrane protein channels known as membrane attack complex (MAC) in bacterial membrane.
Membrane attack complexes make the bacterial membrane porous and the rapid influx of fluid results in the bacterial cell death.
Hyperglycemia inhibits the proper activation of the complement cascade, thereby reducing another pathway of the immune system.
In February’s Beyond the Headlines, Coolmore America’s Adrian Wallace tells us the incredible journey of grade 1 winner Epicenter who was injured during the 2022 Breeders’ Cup. The son of Not This Time has made a full recovery after two surgeries and is now standing at Ashford Stud.
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What is a Coronavirus? + more videos | COVID-19 | #aumsum #kids #science #education #children
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Coronaviruses are a large family of viruses. They are found in animals as well as humans. Some of them are known to infect people and cause illnesses such as Middle East Respiratory Syndrome i.e. MERS and Severe Acute Respiratory Syndrome i.e. SARS.
Novel coronavirus or 2019-nCoV is a new strain of coronavirus which was first detected in Wuhan, China in December 2019.
The disease caused by novel coronavirus is named as COVID-19. Here “CO” & “VI” are taken from the word coronavirus, while D stands for disease and 19 stands for year 2019.
Some people might suffer from mild symptoms like runny nose, sore throat, cough and fever because of the virus while some might experience severe symptoms leading to pneumonia. For some people, this disease has also proven to be fatal.
Research is still on, but the animal source of the novel coronavirus has not yet been identified.
References:
https://www.scientificamerican.com/article/disease-caused-by-the-novel-coronavirus-officially-has-a-name-covid-19/
https://www.who.int/news-room/q-a-detail/q-a-coronaviruses
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This is a college pitcher with a blood blister that he got the night before pitching in his 2nd inning of a summer league game. Important that you keep the skin clean with rubbing alcohol and any other structures that will contact the skin. The needle must be sterile and you must wear gloves because there will be some blood that comes out of the blister. If you don’t feel comfortable doing this, send them to a doctor or other medical professional that can handle it. Let it heal and you must keep the skin clean until it heals completely to avoid infection. Don’t do this on your own if you are not 100% sure what you’re doing! Hope you enjoy the video.
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Deliberate Thought by Kevin MacLeod is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/)
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This video is for educational and documentary purposes only. It is not intended to treat or diagnose in any way. Please consult a medical professional in all matters concerning your personal health and wellbeing or that of another. Doctor Paul Thomas is certified to legally practice medicine by the United States Board of Pediatrics.
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Presently in medicine, diabetes is not a curable disease. In type 1 diabetes, patients need lifelong insulin treatment to keep their blood sugars in normal range to avoid complications. In type 2 diabetes, studies suggest that in the very early stages of the disease it can be reversed with a strict calorie diet. But once type 2 diabetes is well established, it cannot be completely cured. Type 2 diabetes patients need to keep their blood sugars in normal range by maintaining a balanced diet, exercising regularly, and taking their medications on a regular basis to avoid long-term complications.
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I am very proud to share with you guys my graduating film thesis project at The Los Angeles Film School.
It was an amazing experience and I send a big thank you to everyone who took part in making this visual come true. I hope you guys enjoy it as much as I enjoyed making it with my amazing team and crew!
and of course this video would not be possible without Lady Gaga, thank you for redefining music videos and making music that fuels the creative mind.
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Grab your fun Diabetes T-shirts and bags from: https://diabeticdaduk.teemill.com/
This store is NOT FOR PROFIT. All orders benefit Diabetes charities and good causes.
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There has been a record increase in the number of coronavirus cases for the second day in a row, according to the World Health Organisation.
The United States, Brazil and India have reported more daily infections in the last 24 hours than the continents of Europe and Africa.
America had 28% of the new confirmed cases, with 71,484 people testing positive for COVID-19.
#COVID19 #coronavirus #UK
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This video shows the Top 20 countries by total coronavirus vaccinations administered from December 2020 to March 2021. The first vaccine was given to a British woman in the United Kingdom on December 8, 2020.
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