1355 results
Erythropoiesis (RBC Production and Maturation)

Pluripotent hematopoietic stem cell → Proerythroblast (a.k.a. pronormoblast) → Erythroblast (a.k.a. normoblast)
usually spends 3 days ... in marrow, 1 day ... (lifespan ~120 days ... Maturation #hematology #pathophysiology
Pathophysiology of The Nephron - Electrolyte and Water Exchange

The nephron — electrolyte and water exchange. 
180
Pathophysiology ... of sodium per day ... of sodium per day ... #Pathophysiology
Pathyophysiology - hyperglycemic crises in patients with diabetes 
Key signs/symptoms of HHS/DKA:
Both: Polyuria, polydipsia, weight loss,
Pathyophysiology ... Longer course (days
Menstrual Cycle Physiology: Ovarian Cycle – Luteal Phase Explained
 • The LH surge can be thought
progesterone for 14 days ... ovulation, the Day ... degenerates after 14 days ... #OvarianCycle #pathophysiology
Differentiation Syndrome in APML
Epidemiology:
 • Incidence: common in APL (2-48% depending on the study)
 • Triggers:
ATRA treatment Pathophysiology ... Prednisone 5mg/kg/day ... either within 6 days ... or 15 days of ATRA
Anaplasma Infection - Anaplasma phagocytophilum
Pathophysiology: 
 • Obligate, intracellular bacteria
 • Transmitted via blacklegged tick —
phagocytophilum Pathophysiology ... symptoms: • 5-14 days
Menstrual Cycle Physiology: Correlating the Ovarian and Uterine Cycles
Note: Some charts show different relative levels of
(around 10-14 days ... oocyte around day ... phase (always 14 days ... degenerates in 14 days ... #OvarianCycle #pathophysiology
Allopurinol Pharmacology Summary

Xanthine oxidase inhibitor blocking the formation of new uric acid
Initiate 1-2 days prior to
Initiate 1-2 days ... hours (max 800mg/day ... Usual: 300 mg/day ... #Pharmacology #pathophysiology
Menstrual Cycle Physiology: the Uterine Cycle
The endometrium has receptors for ovarian hormones! Changes in structure and
progesterone (10-14 days ... menses within 3 days ... menses within 3 days ... • The days ... #OvarianCycle #pathophysiology
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
develops several days ... Allergy #Immunology #pathophysiology