Kwayan cututtuka.

A kwayoyin ne daban-daban daga ƙwayoyin cuta. Bayan duk, su ne cikakken fledged rai kwayoyin m taimako kansu, kuma ya mayar da kansu, da shakka, idan akwai isasshen wadata. Wasu jinsunan, samun shiga cikin jikin mutum, su dace da yanayin rayuwa da kuma fara rayayye radiyo, da kuma yadda wani sakamako, da kwayan cuta.

Kafin farkon karni na karshe dabara domin yaki da pathogenic kwayoyin cuta ba daban-daban daga anti-virus, kuma ya taimaka jiki don shawo kan cutar a kan nasu. Tun daga nan muhimmanci ƙãra yiwuwa na magani a magani da kuma a cikin ganewar asali na irin wannan cututtuka kamar kwayan cututtuka. Masana kimiyya sun halitta mai yawan miyagun ƙwayoyi kungiyoyin da suke iya lalata microbes, ba tare da haddasa cutar da jikin mutum, kamar wata sulfonamide ( "Etazol" "penicillin", "Biseptol") da kuma maganin rigakafi ( "Tetracycline", "penicillin", "gentamicin").

Amma kananan kwayoyin halitta suna ma ba su cikakken mika wuya, suka fara mutate, hankali nemowa jure wadannan miyagun ƙwayoyi abubuwa, haddasa mutane ƙirƙirãwa more kuma mafi sabon kayayyakin. Bugu da kari ya ci gaba da kyautata da miyagun ƙwayoyi juriya, kwayoyin gabatar da wani m mamaki - karuwar da ake dasu jinsunan cewa suna dauke opportunistic, kafin kusan ba sa cutar, amma ko da yaushe suna haddasawa wahalar 'yan adam a cikin lokaci. Kwayoyin cutar da manya-manyan bambancin da jinsunan, bi da bi, su ne sosai bambancin da kwayan cututtuka da su. Wadannan kwayoyin bambanta da juna ba wai kawai a cikin size, amma kuma da tsarin da haifuwa, da kuma abinci mai gina jiki. Akwai zagaye cocci (meningo, staphylo-, streptococci, da dai sauransu), da elongated - daban-daban da sandunansu (pertussis, Escherichia, dysentery), kazalika da irregularly dimbin yawa da kuma bayar da dukan flagella, growths da kuma kama.

Kwayan cututtuka, da bambanci ga cutar, ba su da irin wannan furta tropism ga mutum jikin mutane. Amma duk da haka wasu "son" ga mutum microbes ne samuwa, misali, da meningococcus - meninges, kuma a pertussis - da epithelium na Airways da kuma mataimakin versa takamaiman cututtuka, msl kwayan mashako iya lalacewa ta hanyar daban-daban pathogens (hemolytic streptococcus, pneumococcus, staphylococcus aureus , kuma haka a). Amma staphylococci gida a ko'ina, kuma zai iya sa wani iri-iri cututtuka.

Amma da kanta da kwayoyin ba ya kawo jikin mutum ne kusan babu wata cũta. A wata cũta su na rayuwa kayayyakin - gubobi. Kuma suna da kowane su musamman kwayoyin cuta, da kuma cututtuka da cewa raka wani kwayan cutar, aka ƙaddara da su effects a jiki. Wadannan guba abubuwa, duk da haka, kamar yadda a kan fata na pathogenic Kwayoyin kuma ta daban-daban outgrowths, ko cilia, flagella, ko wani abu kamar cewa, wani mutum ya rigakafi da tsarin samar da takamaiman antibodies tsara don kare jikinsa daga cutarwa effects. Bugu da kari a wadannan m abubuwa da pathogens da ya shafi phagocytic Kwayoyin - musamman Kwayoyin-cĩ.

Mafi yawa daga cikin gubobi saki a lokacin mutuwa na cikin kwayan cell da kuma ta m, halakarwa. Kuma suna kullum ana halaka ta, da kuma saboda short tsawon rayuwata, kuma domin da su yãƙi, kuma rigakafi da tsarin, kuma wannan maganin rigakafi. Wadannan abubuwa suna kira - endotoxins, watau, a ciki, akwai kuma exotoxins wanda microbe ne kullum saki a cikin yanayi a cikin shakka daga ransa. Af, exotoxins ne da karfi poisons dukan waɗanda aka sani zuwa ga mutane.