Tag: physician

Happy Holidays and Happy New Year! Moosmosis Global Health & Education

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Happy Holidays and Happy New Year everyone! We wish you a happy, healthy, and successful new year. We are very thankful for everyone, each and every one of our readers and supporters. Thank you so much for joining in our journey of lifelong learning and supporting global health and education around the world. To this date, over 2,293,580 lifelong leaners from around the world have visited our open-access global education website, including you! Dedicated to global education and lifelong learning, Moosmosis is an international youth organization that promotes lifelong learning in the arts and sciences and aspires to close the gap of educational disparities through open-access education. By creating and publishing original free articles, lessons, and unique e-learning games in both the humanities and sciences, Moosmosis provides diverse learning tools, open to all lifelong learners around the world. Our Moosmosis site is run 100% by volunteers from around the world. Thank you again for your support everyone, and have a Happy Holidays and happy New Year! 😀 Feel free to also check out the incredible e-learning games and popular articles below made by our Moosmosis members and lifelong learners! We couldn’t have done this without the incredible kindness of all our supporters from around the world. Thank you so much again for your compassion and support for our Moosmosis’s Mission for Global Health & Education for lifelong learners around the world. Please subscribe and share! Happy Holidays and Happy New Year everyone!!

Happy Thanksgiving! Moosmosis Global Health & Education

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Happy Thanksgiving everyone! We are very thankful for everyone, each and every one of our readers and supporters. Thank you so much for joining in our journey of lifelong learning and supporting global health and education around the world. To this date, over 2,270,000 lifelong leaners from around the world have visited our open-access global education website, including you! Dedicated to global education and lifelong learning, Moosmosis is an international youth organization that promotes lifelong learning in the arts and sciences and aspires to close the gap of educational disparities through open-access education. By creating and publishing original free lessons and unique e-learning games in both the humanities and sciences, Moosmosis provides diverse learning tools, open to all lifelong learners around the world. Our Moosmosis site is run 100% by volunteers from around the world. Thank you again for your support everyone, and have a Happy Thanksgiving! 😀 Feel free to also check out the incredible e-learning games and popular articles below made by our Moosmosis members and lifelong learners! We couldn’t have done this without the incredible kindness of all our supporters from around the world. Thank you so much again for your compassion and support for our Moosmosis’s Mission for Global Health & Education for lifelong learners around the world. Please subscribe and share! Happy Thanksgiving!!

Circulatory System: Chest Pain in Coronary Artery Disease vs Stable Angina vs Unstable Angina vs NSTEMI vs STEMI

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In this article, we discuss Management for Coronary Artery Disease and Differentiating between Asymptomatic Coronary Artery Disease vs Stable Angina vs Unstable Angina vs NSTEMI vs STEMI. We share a table for similarities and differences and flow chart for management of coronary artery disease. We cover stress tests and medications for coronary artery disease. Enjoy!

Immunology 101: Stages of B-cell Development [Biology, MCAT, USMLE Medicine]

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B-Cell Development Stages. stem cell –> early pro-B cell –> late pro-B cell –> large pre-B cell –> [1st checkpoint – selects for functional heavy chains] –> small pre-B cell –> [2nd checkpoint – select for functional light chains] –> Immature B cell (has surface IgM, no surface IgD). Somatic recombination is the process in which different individual gene segments of the H (heavy) chain combine with rearranged gene segments of the L (light) chain. The enzymes responsible for somatic recombination are the recombinase enzymes (RAG-1 and RAG-2) that recognize specific sequences (RSS) or recombination signal sequences. RAG-1 and RAG-2 are only expressed in B or T lymphocytes. These specific sequences recognized by the RAG-1 or RAG-2 enzymes are either a 1) heptamer or 2) nonamer. The heptamer literally contains 7 nucleotides, and the nonamer literally contains 9 nucleotides. There are typically 12 or 23 nucleotides in between the heptamer and nonamer to separate them.

Gastrointestinal System 101: Pathophysiology of Diseases and Cancers, LFTs, Types of Hepatitis, PSC vs PBC, Cholecystitis vs Cholangitis, Crohn’s Disease vs Ulcerative Colitis [Biology, MCAT, USMLE, Medicine]

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In this quick and easy guide, learn about Gastrointestinal System: Pathophysiology of Diseases and Cancers [Biology, MCAT, USMLE]. Topics include hepatobiliary disease, understanding liver functions and cirrhosis, liver function tests, causes of liver injury, alcoholic hepatitis, NAFLD, NASH, viral hepatitis, autoimmune hepatitis, drug-induced liver injury, hereditary hemochromatosis, Wilson’s disease, Alpha-1 Antitrypsin Deficiency, PSC, PBC, cholelithiasis, cholecystitis, cholangitis, hepatocellular carcinoma, Crohn’s disease vs Ulcerative Colitis, and more.

Biology 101: Gel Electrophoresis

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In this educational lesson, we learn about the purpose of gel electrophoresis and how gel electrophoresis works. Gel electrophoresis in a method of separating DNA. It can be used to separate the size of DNA, RNA, and protein. You first start with a variety of different fragments of DNA all mixed together. The gel is a porous matrix like a sponge and separates the DNA based on two main things: 1) size and 2) charge. The charge on DNA is what makes it move through the gel. DNA is a negatively charged molecule, so it will move towards a positive charge.