Macam-macam sistem pertahanan tubuh

Macam-macam sistem pertahanan tubuh

Antibodi adalah suatu zat yang dibentuk oleh tubuh, yang berasal dari protein darah jenis gama-globulin dan berfungsi untuk melawan antigen (zat asing/protein asing) yang masuk ke dalam tubuh. Berbagai jenis antibodi bekerja dengan beberapa cara untuk melawan antigen:
• Opsonin adalah antibodi yang bekerja dengan merangsang leukosit untuk menyerang antigen atau kuman.
• Lisin adalah antibodi yang bekerja dengan cara menghancurkan antigen (lisis).
• Presipitin adalah antibodi yang bekerja dengan cara mengendapkan antigen (presipitasi), dan
• Aglutinin adalah antibodi yang bekerja dengan cara menggumpalkan antigen (aglutinasi).Umumnya yang bertugas melawan para antigen ini adalah kelompok sel darah putih (leukosit). Ada bermacam-macam leukosit dengan berbagai fungsi. Berdasarkan ada/tidaknya granula di dalam plasma, leukosit dibagi menjadi:
1. Leukosit bergranula (granulosit) : • Neutrofil• Eosinofil• Basofil
2. Leukosit tidak bergranula (agranulosit) : • Limfosit• Monosit

Hasil (Inggris) 1:

A variety of the body's defense system The antibody is a substance formed by the body, which are derived from blood proteins types of gamma-globulin and serves to fight an antigen (foreign substance/foreign proteins) that goes into the body. Different types of antibodies are working with some of the ways to fight antigens:• Opsonin is the antibody that works by stimulating the leukocytes to attack antigens or germs.• Lysine is the antibody that works by destroying the antigens (Lysis).• Presipitin is the antibody that works by way of deposit antigens (precipitation), and• Aglutinin is the antibody works by agglomerate antigens (agglutination). General in charge of the fight against this antigen is a group of white blood cells (leukocytes). There are all kinds of leukocytes by various functions. Based on whether or not there is/granule in plasma, leukocytes are divided into:1. bergranula Leukocytes (granulocytes): • Neutrophils • Eosinophils • Basophils2. not bergranula Leukocytes (agranulosit): • Monocytes • Lymphocytes

Hasil (Inggris) 2:

Various kinds of immune system antibodies is a substance formed by the body, which is derived from the blood protein types of gamma-globulin and serve to fight antigens (foreign substances / foreign protein) that enter the body. Different types of antibody works in several ways to combat antigens: • opsonin is an antibody that works by inducing leukocytes to attack antigens or germs. • Lysine is an antibody that works by destroying antigen (lysis). • precipitins is an antibody that works by depositing the antigen (precipitation), and • agglutinin is an antibody that works by crumple antigen (agglutination) Generally the charge against these antigens are a group of white blood cells (leukocytes). There are a variety of leukocytes with various functions. Based on the presence / absence of granules in the plasma, leukocytes are divided into: 1. Granular leukocytes (granulocytes): • Neutrophils • Eosinophils • Basophils 2. Not granular leukocytes (agranulosit): • Lymphocytes • Monocytes