16 results
Feedback Loop: Prolactin (PRL)
 • PRL levels exhibit diurnal, menstrual, and age-related variation
 • TRH has
maturation of immune cells ... • Alveolar Cells ... #FeedbackLoop #endocrinology ... #pathophysiology
Menstrual Cycle Physiology: Ovarian Cycle – Brief Overview
LH and FSH are required for follicular development and
stimulates granulosa cells ... androgens from theca cells ... #OvarianCycle #pathophysiology ... #menstruation #endocrinology
A red blood cell (red arrow) is seen crossing the basement membrane (blue arrow) and losing
A red blood cell ... pathology #clinical #pathophysiology ... #microscopy
Hashitoxicosis

‘Leakage’ symptoms of active Hashimoto’s disease

- Hashitoxicosis (Htx) can occur during the initial hyperthyroid stage in
lymphocytes and plasma cells ... due to thyroid cell ... Hashitoxicosis #Hashimotos #Endocrinology ... #Diagnosis #Pathophysiology
Menstrual Cycle Physiology: Ovarian Cycle – Follicular Phase Explained
Early Follicular Phase (Days 0-5)
 • Granulosa cells
• Granulosa cells ... 3) Decr theca cell ... LH Incr theca cell ... #OvarianCycle #pathophysiology ... FollicularPhase #endocrinology
Feedback Loop: Growth Hormone (GH)
Growth Hormone:
 • Liver -> GHR activates JAK-STAT pathway -> Incr IGF1
pathway -> Incr cell ... #FeedbackLoop #endocrinology ... #pathophysiology
Hashitoxicosis - Autoimmune thyroid disease overlap syndrome of Graves' and Hashimoto's disease

Autoimmune thyroid disease overlap syndrome
destruction by cell ... Hashitoxicosis #Endocrinology ... #Pathophysiology
Menstrual Cycle Physiology: Correlating the Ovarian and Uterine Cycles
Note: Some charts show different relative levels of
and granulosa cells ... granulosa and theca cells ... endometrium adds new cell ... #OvarianCycle #pathophysiology ... #comparison #endocrinology
Diabetic Ketoacidosis (DKA) - Pathogenesis and Clinical Findings
 • Note: in DKA, body K+ is lost
diffusion of K+ out of cells ... DiabeticKetoacidosis #DKA #pathophysiology ... #endocrinology
Menstrual Cycle Physiology: Ovarian Cycle – Luteal Phase Explained
 • The LH surge can be thought
follicle's granulosa cells ... #OvarianCycle #pathophysiology ... #LutealPhase #endocrinology