Isotype switch - Guides d'étude, Notes de cours & Résumés

Leukocyte Adhesion Deficiency - correct answer AR disorder Etiology -Absence of CD 18/LFA-1 Integrin protein on phagocytes Effect -Impaired migration and chemotaxis of phagocytes -Absence of β2-Integrin Sx -Recurrent Bacterial infections -Impaired Wound healing -Delayed detachment of Umbilical Cord after birth -Absence of Pus Labs -Increased Neutrophils in blood but absence of Neutrophils @ infection sites Gap Formation Btw Endothelial Cells - correct answer Accounts f...

antigenic shift - ANSWER-rearrangement of genes - discontinuous and irregular variation major antigenic drift - ANSWER-mutation and selection- gradual and continuous variation minor antigenic variation - ANSWER-Alter surface proteins - parasite coevolve with antibody response purpose of combination antiviral therapy - ANSWER-one pill contains 3 inhibitors, stop virus from copying Bacterial superantigens - ANSWER-toxins that increase adherence between MHC class II proteins on antigen-...

MCB 150 Midterm 3 Questions and Answers Latest 2024 Issues for vaccine design - antigenic variation/drift: viruses have different antigenic subtypes and some have high mutation rates - prevent potential pathogenesis: vaccines must not cause excess immune pathology; some vaccine trials result in worse disease antibody dependent enhancement (ADE) a vaccine makes the infection worse instead of preventing it inflammation a nonspecific response mediated by cytokines, small mole...

VBSC 211 STUDY GUIDE WITH COMPLETE SOLUTION...

What is the hapten- carrier effect? Small-molecule antigen requires covalent linkage to a larger carrier to stimulate adaptive immune response. The process is achieved in collaboration between hapten-specific B cells and carrier-specific T cells. This is the basis of developing conjugated vaccines. What are the common superantigens and related diseases? SEB and SEC cause food poisoning; TSST and SPE-C cause toxic shock syndrome. Superantigens bind the Vβ region of TCRs (CDR4) and outside of...

Biology 1150 exam 5 questions and answers 100% correct What is a telomere? a region if repetitive nucleotide sequences at the end of chromosomes that protect them from deterioration or fusion from other chromosomes How do telomeres determine the life span of a cell? it limits the life span by 2 fators: -denuding chromosomes of DNA necessary for viability -acting as mitotic clock What is metastasis? the spread of caner cells from one part of the body to another What is ...

Een volledige samenvatting over het deel antilichamen (hoort bij het specifiek verweer).

Overzichtstabellen over de vrijstelling van interleukines, de betrokken receptoren bij signaaloverdracht (CD's) en de verschillende immunoglobulines. Handig document om het overzicht te bewaren tussen alle verschillende CD's, cytokines en interleukines!

Alle hoorcolleges van het van "Immunologie Theorie en Practicum" inclusief alle dia's en figuren samengevat (afkomstig van de powerpoints van de docenten).

Complete samenvatting van de leerstof voor het eindtentamen van Mechanismen van Ziekten van de Mens. Alle relevante begrippen en concepten zijn uitgebreid beschreven en uitgelegd met bijbehorende illustraties ter verduidelijking van de leerstof. De volgende onderwerpen worden behandeld: Aangeboren immuunsysteem, Adaptieve immuunsysteem, T-cel ontwikkeling, B-cel ontwikkeling, Isotype switch, Affiniteitsmaturatie, Auto-immuniteit, Transplantatie immunologie, Groei- en Ontwikkelingsstoornissen (o....