Umzimba womuntu - iyisimo ehlukile, lapho isitho ngasinye, zonke izicubu ngisho cell imisebenzi yayo kanye nemithwalo yemfanelo. Imvelo zinakekelwe ukuthi ukusebenzisa kahle ngangokunokwenzeka. Red umnkantsha - omunye izitho ezibaluleke kakhulu futhi kubalulekile ekwakhekeni komzimba womuntu. Linikeza egazi.
Mina kufanele qalani nithi yini ithambo ingqondo yomuntu jikelele. Lena ngenye yezingxenye esemqoka zomzimba womuntu okuyinto ofeza kumiswa igazi. Kuhlanganisa izingxenye ezimbili eziyinhloko - umnkantsha red yellow, lona wamuva ingxenye enkulu yakhiwa okunamafutha izicubu. Yellow umbono umnkantsha ubuyisela yesibili ngeminyaka, kanjalo uvimbele inqubo egazi kanye ukunciphisa ezingeni nesivikelo semvelo zomzimba.
Red umnkantsha umbono uchazwa into viscous umbala brown amnyama. Itholakala ngaphakathi amathambo womuntu (amathambo ezahlukene, kuya ngokuthi yobudala lomuntu), futhi udlala indima ebalulekile ekwakhekeni amangqamuzana amasha igazi futhi unesibopho amandla amasosha omzimba womuntu.
Kubantu abadala, obomvu umnkantsha itholakala amathambo hlobo flat, kanye ngamunye amathambo. Useqala ziyahlangana phakathi ukuthuthukiswa kokubeletha ingane. Lapho i-fetus wenziwa eziyisithupha nje amasonto Bole, obomvu umnkantsha siqala sibekwa ingqwababa. Kwathi ngenyanga yesithupha ye ekukhuleni kwengane esibelethweni, ukuthi igunya iyilandele ngokugcwele yonke imisebenzi yawo, lokulandisa nje ngesoni esisodwa kanti amaphesenti angu kwesigamu isisindo umzimba wengane. Ngo umzimba omdala, lokhu isilinganiso siyakhula futhi kufana amaphesenti ayisithupha ngesilinganiso.
Kukhona inani elikhulu azihlanganisa eyala wezempilo ukutadisha obomvu umnkantsha - Histology (ucwaningo ukwakheka kwezicubu zomzimba), Cytology (isayensi study amaseli), anatomy, biology nabanye abaningi. Zonke lezi sciences balalela ohlukile emzimbeni: liqukethe "nedoformirovannye" amaseli abasha noma, okuyinto banesibopho ukudalwa izinhlobo ezintathu ezinkulu kwamangqamuzana egazi womuntu (okuyikhona amangqamuzana amhlophe egazi, izinhlayiya zegazi kanye amangqamuzana abomvu egazi). Ngo ukuthuthukiswa umzimba omdala ebomvu umnkantsha ngokuyinhloko ebhekiwe kule ukhalo.
Khathi amaseli hematopoietic isimo nezakhiwo amaseli "ayikulungele", ayefana kakhulu izakhiwo emangqamuzaneni izimila abulalayo (umdlavuza). Yingakho esimweni ekwelapheni neoplasms abulalayo nokwelashwa ngamakhemikhali umonakalo ebalulekile kwenziwa futhi umnkantsha amaseli. Zonke kunendaba ukuthi by kwekhabhoni chemical njengoba kuqhathaniswa amaseli ezivamile umzimba bathambekele kakhudlwana kunabanye izakhi obumba, nge okuyizinto "isitha" izimila izinhlayiya kanye "friendly" krovetvoritelnye "laborors". Lokhu kufana isizathu isidingo umnkantsha transplantation abanomdlavuza futhi wegazi. Nokho, ngemva omdlavuza kancane ngokushesha babulawa ngesikhathi nokwelashwa ngamakhemikhali, ngakho lapho ukwelashwa okunjalo ezigulini kukhona njalo ngethemba zokululama.