Post on 08-Jan-2018
Dr Nikunj Bhatt
Dr Nikunj Bhatt
Dr Nikunj Bhatt
Dr Nikunj Bhatt
Dr Nikunj Bhatt
Dr Nikunj Bhatt
First line Defense:EpidermisMucus MembranesMucusHairsCiliaLacrimal appartuslysosome
Saliva Flow of Urine Vagina Secretion Defecation Vomiting Sebum Perspiration Gastric Juice
Dr Nikunj Bhatt
Second line Defense:Antimicrobial Protein
In Blood and Interstitial fluids
WBCs secretesInterferon Stops replication They are α, β ,Y
typesCompliment System promotes
Phagocytosis
TransferrinReduce Iron to inhibit growth of bacteria
Dr Nikunj Bhatt
Natural Killer cells and phagocytosis:5-10 % are NK [natural Killer] next to first line and Antimicrobial proteinNeutrophils and Macrophages: are two major Phagocytes has five phases
Chemotaxis Adherence Ingestion Digestion Killing
Dr Nikunj Bhatt
Inflammation: Tissue damage Redness,pain,hea
t and swelling
Dr Nikunj Bhatt
Maturation of t cells
Dr Nikunj Bhatt
Maturation of B cells
Dr Nikunj Bhatt
Antigen Immunogenicity Reactivity
Receptors epitope
Dr Nikunj Bhatt
APCs [Antigen Presenting Cells]
Dr Nikunj Bhatt
Activation Proliferation and Differentiation of T cells
Dr Nikunj Bhatt
Activation Proliferation and Differentiation of B cells
Dr Nikunj Bhatt
Dr Nikunj Bhatt
Dr Nikunj Bhatt