80 results
COVID-19 Contagiousness Timeline and Testing - Rapid Antigen vs PCR

#COVID19 #Contagiousness #Timeline #Testing #comparison #Antigen #PCR
Testing - Rapid Antigen ... Testing #comparison #Antigen
Carcinoembryonic antigen (CEA)
 • CEA is a highly glycosylated cell surface glycoprotein involved in intercellular adhesion
Carcinoembryonic antigen ... Carcinoembryonic #antigen
Hepatitis B Typical Serologic Course of Progression to Chronic HBV Infection

#Diagnosis #HBV #HepB #HepatitisB #SerologicTesting #Antigens
SerologicTesting #Antigens
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Hepatitis B Typical Serologic Course

#Diagnosis #HBV #HepB #HepatitisB #SerologicTesting #WindowPeriod #Antigens #Antibody #Levels #Serology #Recovery
#WindowPeriod #Antigens
You’ll notice there is an IgM and an IgG core antibody. The presence of IgM anti-HBc
#WindowPeriod #Antigens
Anti-GIomeruIar Basement Membrane Disease (Goodpasture's Disease)

What is it? A small vessel vasculitis with circulating antibodies directed
#Goodpastures #AntiGBM
Type II Hypersensitivity: Pathogenesis and clinical findings
Definition: When antigens bind to the body's cell surfaces, forming
Definition: When antigens ... These antigens can ... either be self-antigens ... , or foreign antigens ... Antigen binds receptor
Type III Hypersensitivity: Pathogenesis and clinical findings
Definition: Small antigen-antibody complexes (produced from normal immune response to
Definition: Small antigen-antibody ... If self-antigens ... If bacterial antigens
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Mediators: lgE - Antigen ... Form: Soluble antigen ... Form: Cell-bound antigen ... complex - Antigen ... Form: Soluble antigen
Cellular and humoral immune responses of the adaptive immune system. Activated T cells accomplish cellular immune
Exogenous antigen ... only occurs when antigen ... is presented by antigen-presenting ... Endogenous antigens ... millions of different antigens