2637 results
Anaphylaxis: Pathogenesis
Anaphylaxis is a Type 1 hypersensitivity reaction
While the primary mechanism of anaphylaxis is mast cell
anaphylaxis is mast cell activation ... Inappropriate mast cell activation ... cells • ANS activation ... #Anaphylaxis #pathophysiology
Fibrinolysis. 
Fibrinolysis occurs when plasminogen is activated to plasmin under the influence of factors such as
tissue plasminogen activator ... thrornbolytic drugs by activating ... Fibrinolysis #Pathway #Pathophysiology
Pathophysiology of Hypocomplementemic Urticarial Vasculitis

C1q/anti-C1q antibiody ->
Immune Complex Formation - Complement Pathway Activation (C3a and C5a)
Pathophysiology ... Complement Pathway Activation ... Vasculitis #HUV #Pathophysiology
Non-Infective Endocarditis - Pathophysiology
Non-infective Endocarditis Pathophysiology:
 • Valves usually undamaged - Etiology poorly understood but thought
Endocarditis - Pathophysiology ... Non-infective Endocarditis Pathophysiology ... Infective Endocarditis Pathophysiology ... forms and promotes activation ... NBTE #Marantic #pathophysiology
Pathophysiology Based Approach to Hyponatremia - Diagnostic Algorithm

Not the "classic" Volume based approach. 

#Hyponatremia #Algorithm #Pathophysiology
Pathophysiology ... Hyponatremia - Diagnostic Algorithm ... #Hyponatremia #Algorithm ... #Pathophysiology
Polycythemia (Erythrocytosis) - Pathophysiology

#Polycythemia #Erythrocytosis #Pathophysiology #hematology #algorithm #differential #diagnosis
Erythrocytosis) - Pathophysiology ... Erythrocytosis #Pathophysiology ... #hematology #algorithm
Synthesis, metabolism and functions of vitamin D. PTH parathyroid hormone, FGF-23 fibroblast growth factor-23, RANKL receptor
RANKL receptor activator ... VitaminD #Metabolism #Pathophysiology
Petechiae / Purpura - Differential Algorithm by Pathophysiology

Dr. Zaven Sargsyan @sargsyanz

#Petechiae #Purpura #Differential #Algorithm #Pathophysiology #diagnosis
- Differential Algorithm ... by Pathophysiology ... #Differential #Algorithm ... #Pathophysiology
Tranexamic Acid: Mechanism of Action
 - TXA is an anti-fibrinolytic
 - TXA is a synthetic analog
fibrin → preventing activation ... Tranexamic #Acid #pathophysiology
Pathophysiological mechanisms of diastolic heart failure HFpEF and possible therapeutic interventions.
Hypertension → Overload
Diabetes → Oxidative stress,
Oxidative stress, RAGE activation ... #dchf #hfpef #pathophysiology