Mastodawn

B-knob triggered microgels (BK-TriGs) are injectable, engineered hydrogel particles designed to safely reduce bleeding in infants undergoing surgery. By mimicking the mechanical properties of natural platelets and utilizing specialized amino acid sequences, these microgels facilitate efficient blood clotting tailored specifically to neonatal biology.
#Biomedical #Bioengineeringngineering #Hematology #Neonatology #sflorg
https://www.sflorg.com/2026/04/bmed04042601.html

How an Injectable Particle Could Make Surgery Safer for Infants

Neonatal hemostatic immaturity presents critical challenges during surgical procedures

mymedschool 1d ago

🩸 The Clotting Catalyst: Mastering Vitamin K! 🩸
#USMLEStep1 #MedEd #MedicalStudent #Biochemistry #VitaminK #Hematology #ClottingCascade #Warfarin #Step1Prep #HighYield #MedSchool #Pediatrics #NeonatalCare #USMLE #FutureDoctor #StudyGram #MedTwitter

https://mymedschool.org/portfolio/u01-01-085-vitamin-k/?utm_source=mastodon&utm_medium=jetpack_social

U01.01.085 Vitamin K: Gamma-Carboxylation, Clotting Factors & Hemorrhagic Disease

Master the biochemistry of Vitamin K with our U01.01.085 summary. This high-yield review covers Vitamin K as a cofactor for gamma-carboxylation of clotting factors II, VII, IX, and X, as well as proteins C and S. Learn about the mechanism of Warfarin inhibition, the importance of neonatal Vitamin K injections, and the causes of deficiency such as broad-spectrum antibiotics. Essential preparation for USMLE Step 1 and hematology exams on mymedschool.org.

mymedschool.org

mymedschool 1d ago

🛡️ The Membrane Protector: Mastering Vitamin E (Tocopherol)! 🛡️
#USMLEStep1 #MedEd #MedicalStudent #Biochemistry #VitaminE #Tocopherol #Step1Prep #HighYield #MedSchool #Hematology #Neurology #Antioxidant #USMLE #FutureDoctor #StudyGram #MedTwitter

https://mymedschool.org/portfolio/u01-01-084-vitamin-e/?utm_source=mastodon&utm_medium=jetpack_social

U01.01.084 Vitamin E: Alpha-Tocopherol, Antioxidant Defense & Hemolytic Anemia

Master the biochemistry of Vitamin E with our U01.01.084 summary. This high-yield review covers Alpha-tocopherol as a lipid-soluble antioxidant, the protection of RBC membranes from oxidative stress, and the neurological presentation of deficiency. Learn to differentiate Vitamin E deficiency from B12 and identify its role in neonatal hemolytic anemia. Essential USMLE Step 1 preparation available on mymedschool.org.

mymedschool.org

mymedschool 3d ago

🧬 The Cobalt Core: Mastering Vitamin B12 (Cobalamin)! 🧬
#USMLEStep1 #MedEd #MedicalStudent #Biochemistry #VitaminB12 #Cobalamin #Step1Prep #HighYield #MedSchool #Hematology #Neurology #PerniciousAnemia #USMLE #FutureDoctor #StudyGram #MedTwitter

https://mymedschool.org/portfolio/u01-01-081-vitamin-b12/?utm_source=mastodon&utm_medium=jetpack_social

U01.01.081 Vitamin B12 MCQs: Cobalamin, Pernicious Anemia & Neurological High-Yield Quiz

Master the complex biochemistry of Cobalamin with our U01.01.081 Vitamin B12 question set. This practice collection covers high-yield medical topics including Intrinsic Factor, terminal ileum absorption, and the roles of B12 as a cofactor for Methionine Synthase and Methylmalonyl-CoA Mutase. Learn to identify the hallmark Subacute Combined Degeneration (SCD), megaloblastic anemia, and the laboratory distinction between B12 and Folate deficiency. Designed for medical students, these free medical questions on mymedschool.org provide essential preparation for USMLE Step 1 and clinical hematology exams.

mymedschool.org

mymedschool 3d ago

🌱 The One-Carbon Master: Mastering Vitamin B9 (Folate)! 🌱
#USMLEStep1 #MedEd #MedicalStudent #Biochemistry #VitaminB9 #Folate #Step1Prep #HighYield #MedSchool #Hematology #OBGYN #Anemia #USMLE #FutureDoctor
Folate is the essential engine behind DNA and RNA synthesis, making it one of the most clin

https://mymedschool.org/portfolio/u01-01-080-vitamin-b9/?utm_source=mastodon&utm_medium=jetpack_social

U01.01.080 Vitamin B9 MCQs: Folate, DNA Synthesis & Neural Tube Defects

Master the biochemistry of Folate with our U01.01.080 Vitamin B9 question set. This practice collection covers high-yield medical topics including Tetrahydrofolate (THF) as a one-carbon carrier, the prevention of Neural Tube Defects (NTDs) in pregnancy, and the causes of macrocytic megaloblastic anemia. Learn to differentiate Folate from B12 deficiency using homocysteine and methylmalonic acid (MMA) levels. Designed for medical students, these free medical questions on mymedschool.org provide essential preparation for USMLE Step 1 and clinical nutrition exams.

mymedschool.org

mymedschool 3d ago

🧠 The Versatile Cofactor: Mastering Vitamin B6 (Pyridoxine)! 🧠
#USMLEStep1 #MedEd #MedicalStudent #Biochemistry #VitaminB6 #Pyridoxine #Step1Prep #HighYield #MedSchool #Hematology #Neurology #Isoniazid #USMLE #FutureDoctor #StudyGram #MedTwitter
Vitamin B6 (as PLP) is perhaps the most versatile co

https://mymedschool.org/portfolio/u01-01-078-vitamin-b6/?utm_source=mastodon&utm_medium=jetpack_social

U01.01.078 Vitamin B6 MCQs: Pyridoxine, Transamination & Sideroblastic Anemia Quiz

Master the biochemistry and clinical pathology of Pyridoxine with our U01.01.078 Vitamin B6 question set. This practice collection covers high-yield medical topics including Pyridoxal Phosphate (PLP) as a cofactor for transamination (ALT/AST), decarboxylation, and glycogen phosphorylase. Learn to identify B6 deficiency caused by Isoniazid (INH) therapy and the presentation of sideroblastic anemia. Designed for medical students, these free medical questions on mymedschool.org provide essential preparation for USMLE Step 1 and clinical nutrition exams.

mymedschool.org

mymedschool Mar 27

👁️ From Vision to Genes: Mastering Vitamin A! 👁️
#USMLEStep1 #MedEd #MedicalStudent #Biochemistry #VitaminA #Step1Prep #HighYield #MedSchool #Ophthalmology #Hematology #Pediatrics #Measles #USMLE #FutureDoctor #StudyGram #MedTwitter

https://mymedschool.org/portfolio/u01-01-073-vitamin-a/?utm_source=mastodon&utm_medium=jetpack_social

U01.01.073 Vitamin A MCQs: Retinoids, Vision & Epithelial Integrity Quiz

Master the biochemistry and clinical pathology of Retinol, Retinal, and Retinoic Acid with our U01.01.073 Vitamin A question set. This practice collection covers high-yield medical topics including the visual cycle (rhodopsin), epithelial differentiation, and the treatment of Measles and AML (M3 subtype). Learn to identify deficiency signs like Bitot spots and night blindness, as well as the teratogenic risks of Isotretinoin. Designed for medical students, these free medical questions on mymedschool.org provide essential preparation for USMLE Step 1 and clinical nutrition exams.

mymedschool.org

Scientific Frontline Mar 26

Stromal cells function as the "architects" of lymph nodes by directing immune cells via chemical signals, but during the development of B cell lymphomas, inflammatory feedback loops reprogram these cells, actively destroying the lymph node's structural organization.
#Oncology #Immunology #Hematology #sflorg
https://www.sflorg.com/2026/03/ongy03262601.html

The influence of lymph node architecture on lymphoma

Lymph nodes are key control centers in the immune system and play an important role in defending the body against infections and tumors

All Scientifical Mar 16

When to see a doctor if you have anemia? #blooddisorders #anemiaawareness #anemia #hematology ... Continue to: https://www.youtube.com/watch?v=3LBf2DhgC2U

Silvana Novelli Mar 15

New Phase 3 data for Romiplostim in Chemo-Induced Thrombocytopenia ✅ 84% of pts on Romiplostim maintained full chemo dose/schedule vs. 36% for placebo (OR 10.16). ✅ Targeted GI cancers (CRC, Gastric, Pancreatic). ✅ Low rate serious AEs. #Oncology #Hematology www.nejm.org/doi/full/10....