27 results
Fig. 1 Pathophysiology of septic myocardial dysfunction. IL interleukin, iNOS induced nitric oxide synthase, PMN polymorphonuclear
Fig. 1 Pathophysiology ... septic myocardial dysfunction ... polymorphonuclear cell ... necrosis factor #Pathophysiology
Erectile Dysfunction: Pathogenesis

Erectile Dysfunction - Persistent or recurrent inability to achieve an erection sufficient to achieve
Erectile Dysfunction ... and rigidity Endocrinologic ... Erectile Dysfunction ... -> Endothelia cell ... #Pathophysiology
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
Systemic Lupus Erythematosus (SLE): Pathogenesis

 • Genetic factors (Mutations in HLA- DR2/HLA-DR3 genes, complement genes, cytokine
defects (i.e. dysfunction ... of dendritic cells ... , B-cells, T-cells ... Auto-reactive T-cells ... Erythematosus #SLE #Pathophysiology
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
Hemophagocytic Lymphohistiocytosis (HLH)
Pathophysiology: Triggering factor (infection,...)→Activation of CD8 T cells (IFN-y) → Excessive activation of macrophages
Lymphohistiocytosis (HLH) Pathophysiology ... Activation of CD8 T cells ... , Hb), Hepatic dysfunction ... ++: Hodgkin, T-cell ... lymphoma, B-cell
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