PPT-Agglutination

Agglutination The interaction between an antibody and a particulate antigen results in visible clumping called agglutination Particulate antigen include Bacteria W hite blood cells R ed blood cells . . ;. O-A-B Blood Types A and B Antigens—. Agglutinogens. Two antigens—type A and type B—occur on the surfaces of the red blood cells in a large proportion of human beings. It is these antigens (also called . Reminder: Fingerprint Test Retake Today AFTER SCHOOL. . Meet me in the LMC!. Blood Typing Continued…. Today’s Learning Targets:. *I can determine a suspect’s blood type using simulated agglutination tests.. Practical . Blood Bank. Blood Transfusion Process. Pre-transfusion. Transfusion . Post-transfusion. What is compatibility testing?. Also called pretransfusion testing. Purpose. :. To select blood components that will not cause harm to the recipient and will have acceptable survival when transfused. Latex agglutination. flocculation. Carrier particle agglutination test. Agglutination test: Qualitative/ Quantitative(Ab titer) agglutination test. It is used to determine Ag or Ab. presence and amount(. Latex agglutination. flocculation. Carrier particle agglutination test. Agglutination test: Qualitative/ Quantitative(Ab titer) agglutination test. It is used to determine Ag or Ab. presence and . amount(. Agglutination. The interaction between antibody and a particulate antigen results in visible clumping called . agglutination. Particulate antigen include: . bacteria, . white blood cells, . red blood cells, . (RA. ). . RA . is a chronic, systemic inflammatory disorder of unknown etiology characterized by the manner in which it involved . joints. Progressive joint destruction and deformity leads to variable degrees of . Let’s start. The immune system is a system of biological structures and processes within an organism that protects against disease.. . To function properly, an immune system must detect a wide variety of agents, from viruses to parasitic worms, and distinguish them from the organism’s own healthy tissue. . ��2 &#x/MCI; 0 ;&#x/MCI; 0 ; &#x/MCI; 1 ;&#x/MCI; 1 ; &#x/MCI; 2 ;&#x/MCI; 2 ;Figure S. pneumoniaecolonies with a surrounding greenzone of alphaemolysis (black a Leptospira. . In humans, it can cause a wide range of . symptoms.. . Without . treatment, Leptospirosis can lead to kidney damage, . meningitis, . liver failure, respiratory distress, and even death.  . Introduction and principle:. The . surface of the RBC contains numerous glycoprotein markers known as antigens (Ag).  There are many different types of antigens, but the most common are the A, B, and D antigens (D is also known as the . Lab.5 . : . Widal. test. Dr. :Ola . Dhash. Introduction. •. Widal. test :. is a Serological method to diagnose enteric or typhoid. fever . that is cause by the infection with . pathogenic microorganisms . Widal. test. Brucell. Gram negative small . coccobacilli. .. Non- motile.. None encapsulated.. Fastidious, need special media with CO. 2. and anaerobic condition for growth these media called as . Human . Chorionic Gonadotropin. hCG or uCG . Hormone of pregnancy. Produced by the placenta. Detectable 1 week after implantation. Rapid tests available. Development of Pregnancy Tests. Ancient methods used urine.