Mbeu iyi inhurume inobereka sero. Iyo inobudiswa mumakwikwi emakumbo emhepo mumatete anozivikanwa seminiferous tubules. Vanoenda kune epididymis, iyo imwe nzira yakakonzerwa, iyo inogamuchira michero uye yakakura. Zvinowanzoita mazuva gumi nemaviri kuti zvifambe urefu hweepididymis panguva iyo iyo inova yekukwanisa kufungira mazai echikadzi (ovum).
Izvo zvakachengetwa mu vas deferens iyo ine musero unotapira unogona kujekesa chirume kuburikidza neutrera mukugadzirisa kwekujaira. Mbeu iyi ine kopi imwe chete yemumwe we 23 chromosomes, iyo inobatanidza nema 23 chromosomes eza inoita mazamu 46 echromosome yaizoberekwa inozivikanwa se zygote.
Ndiani ari pangozi yekushaya ruzivo?
Vaya vakagamuchira chemotherapy kana remishonga yehutachiona vane dambudziko guru rekushaya vana. Izvo zvakanyanyisa mazairo kana kuti yakakwirira muyero we chemotherapy, inowedzera ngozi. Kutevera mazai emvura, anenge 65% yevarume vanogona kubata pamuviri. Avo vanobatwa nepamusoro-dozi cisplatin vane inenge 40 mukana wekubata pamuviri. Zvimwe zvokuvhiya, izvo zvichatsanangurwa zviri nani zviri pasi apa, zvinogonawo kuguma nekushaya simba. Pasi pose, pakati pe50-80% yevarwere vekenza yepenticular inowedzera kubereka mumakore mashanu ekupedzisa kurapwa kwekenza yepenticular.
Kunyangwe pasina kurapwa, kesheni chekenza pachayo inowanzova nengozi yekuderedza kubereka. Izvi ndezvokuti dzimwe nguva kenza yemukomana inobatanidza nedzimwe mamiriro ezvinhu , iyo mavari inogona kukonzera kuderera kubereka, zvakadai sechinyorwa chisina kufanirwa (chinonzi inozivikanwa se cryptorchidism). Tsvakurudzo dzinoverengeka dzakaratidzawo kuvapo kwehuwandu hwechirwere chechirume uye kuderedza hutano hwemhodzi muchechi yekenza yepamusoro, kunyange vasati vatapwa, vachienzaniswa nehuwandu hwevanhu.
Ko Chemotherapy Inogona Sei Kurapa Kwechirwere?
Zvose chemotherapy uye mashizha zvinogona kukonzera kusununguka kuburikidza nekupindira zvakananga nehutano hwehupenyu hwemuviri, hunonzi spermatogenesis. Sezvambotaurwa pamusoro apa, chirume chinosikwa mumamiti seminiferous tubules kubva kumasero anonzi spermatogonia. Spermatogonia inonzwisisika kumativi maviri uye masheti uye chemotherapy, kunyanya pamadhora akawanda. Apo spermatogonia inoparadzwa, kana sero replication yavo ikasimiswa, mushonga we spermatogenesis wakamira. Izvi zvinogona kuitika kwenguva pfupi kana kwenguva yakareba zvichienderana nekuwedzerwa kwemishonga pamwe chete nezvimwe zvakagara zviripo zvekushaya vana.
Kuvhiya Kunogona Sei Kuita Kuti Usabatsire?
Kuvhiya kunogona kukonzera kusabereka kuburikidza nenzira inopesana neyo chemotherapy uye miviri. Nzira yekuvhiya iyo inowanzokonzera kuberekwa ndiyo nzira iyo lymph nodes iyo inokonzera testes mudumbu inobviswa mune chirwere chinonzi retroperitoneal lymph node dissection. Infertility inowanikwa apo mutsara unodzora musana we sphincter, unodzivirira mhodzi kubva pakudzokera kumashure kumusoro kwechirwere chekuvhara chikafu pamusana, kunokuvara uye kushandiswa kusina basa.
Somugumisiro, chirume chinopinda nenzira isiri iyo muhutara uye inopedzisira muchando panzvimbo yekudzingwa kunze kubva peni. Iyi mamiriro anozivikanwa sekudzorerwa kwekudzoka zvakare uye inokonzera kusununguka kunyange kana chirume chacho chakakwana zvakakwana uye chinoshanda.
Chii Chinonzi Mabhidhi Banking uye Inogadziriswa Sei?
Mbeu yebhangi ndiyo nzira yekuunganidza nekuchengetedza mbeu iyo inogona kushandiswa pane imwe nguva inotevera yekudzivirira nekudzivirira. Mbeu inowanzotorwa kuburikidza nekuita bonhora, kunyange zvazvo chirongwa chekuvhiya chiripo zvakare. Ejaculation inowanzofanira kudzivirirwa kwemaawa makumi maviri nemaviri isati yatanga kushandiswa kushandiswa kuti kuwedzere huwandu hwemajeri.
Mbeu iyi inowanzoyando inoshandisa nitrogen yemvura uye inogona kushandiswa kushandisa makore pasi mumugwagwa. Mbeu inoshandiswa yakashandiswa zvakanaka kubudirira pamuviri kunyange makore makumi maviri mushure mekunyorovesa shanduro. Dzimwe nguva muenzaniso unotanga kushungurudzika kuti uone matanho ekuva nechimiro chakanaka mushure mekuvhenekera. Kuti uwane mamwe mashoko, mirayiridzo uye mari, tapota tarisa nekambani yebhangi pachayo.
Pane Pane Zvimwe Zvimwe Zvokuita Bhizinesi?
Pakave nekuedza kumira spermatogenesis vasati vasvika chemotherapy uye remishonga yeradio nemishonga mutariro yekudzivirira spermatogonia nekuchengetedza spermatogenesis. Aya maitiro haasati atarisana nekubudirira kukuru uye haasati akurudzirwa.
Pane Kurasikirwa Kwekuita Mabheji?
Iko kune mari uye mari yehuta yekuunganidza nekuchengetedza. Mbeu yebhangi haikwanisi kutsigira kubata pamuviri uye kubata munguva yemberi. Inofanirawo kuzivikanwa kuti chete 10% yevarume vanobhadhara chirume ichienda mberi kuti vazoshandise mune ramangwana kubereka mwana.