Kodi Mmene Kubala Kumakhudzira Bwanji?
Ndondomeko ya ubereki imaphatikizapo mayeso, mazira a umuna, prostate gland, urethra, ndi mbolo. Mwamwayi, mofanana ndi matenda ena ambiri a thupi la munthu, khansa ikhoza kukhalapo kuchokera ku ziwalo zoberekera. Khansara ya prostate ndi khansayo yofala kwambiri ya abambo omwe amatsatiridwa ndi khansa ya testicular , yomwe ili ndi mitundu yosiyanasiyana.
Khansara yamatsenga imabwera kuchokera kumatenda, omwe amadziwikiranso kuti testes, mawonekedwe ambiri a testis.
Mwachidule
Dzina lonse la umuna wa sperm ndi spermatozoon, spermatozoa wambiri. Nthenda ya umuna imasiyana ndi maselo ena onse a thupi la munthu chifukwa ndi mtundu umodzi wokha umene uli ndi ma chromosomes imodzi, pamene maselo ena onse ali ndi maselo awiri a chromosome iliyonse. Zimaphatikizapo dzira, lomwe liri ndi kachilombo kamodzi ka chromosome ya amayi, zomwe zimapangitsa kukhala ndi ma chromosomes ambiri. Izi zimakhala ndi ma chromosome omwe amachititsa kuti munthu akhale wobadwa.
Nkhumba imadutsa mu magawo atatu akulu: kupanga, kusungirako, ndi kubereka.
Kupanga
Njira ya umuna umatchedwa spermatogenesis. Zimapezeka m'dera la mayesero omwe amadziwika kuti timini timeneti. M'kati mwa timini timene timapezeka timene timapezekanso maselo a spermatogonia omwe maselo a umuna amachokera.
Pamene umuna umayenda m'magazi akuluakulu, amathandizidwa ndikupitiriza kukula. Pafupifupi 200-400 milioni umuna umapangidwa tsiku lililonse.
Kusungirako
Nthata imachoka pamatope akuluakulu ndipo imalowa mu epididymis, yomwe imakhala yowonjezera. Umbewu ukupitiriza kukula panthawiyi ndipo pamapeto pake umasungidwa kumapeto kwa epididymis.
Zimatenga pafupifupi miyezi itatu kuti umuna ukhale wokhwima.
Kutumiza
Pogwiritsa ntchito dongosolo la mitsempha, maselo osokoneza ubongo amachititsa kuti umuna ukhale wochokera ku epididyisi kupita ku vas deferens (omwe amadziwika kuti ductus deferens) omwe amalowerera kuzungulira chikhodzodzo ndipo amapita kumalo osakaniza, omwe ali mu prostate gland. Njirayi imadziwika ngati kutuluka ndipo imachitika nthawi yomweyo isanakwane. Pambuyo pa njira yamakonzedwe ka ejaculatory, seminal vesicle amapereka madzi olemera okhala ndi michere yomwe imapanga makina ambiri a ejaculate. Prostate imathandizanso madzi omwe amathandiza kuchepetsa pH ndi kuteteza umuna. Kuchokera pamenepo umuna, womwe tsopano umadziwika kuti umuna chifukwa umakhala ndi madzi kuchokera m'masinthiti a seminal, umachotsedwa pansi pa urethra ndi mbolo. Sphincter minofu kuzungulira urethra mu prostate yothandizira kuti umuna usapite njira yolakwika mu chikhodzodzo.
Zotsatira Zotheka
Asanatuluke khansa
Kafukufuku wina wasonyeza kuti amuna omwe ali ndi khansa yowonongeka ali ndi umboni wosokonezeka wa spermatogenesis ngakhale asanafike chithandizo. Chifukwa chenichenicho cha izi sichinaoneke, koma chikhoza kukhala chogwirizana ndi zifukwa zomwe zimayambitsa khansara ya testicular poyamba, monga cryptochidism .
Tsatirani Chemotherapy kapena Radiation
Mankhwalawa amatha kusokoneza spermatogenesis. Kuchulukitsa mlingo wa mankhwala a chemotherapy, ndikoopsa kwambiri kwa kusabereka kosatha.
Tsatirani RLND
Matenda a retroperitoneal dissection ndi kuchotsa opaleshoni ya mitsempha m'mimba yomwe imatulutsa mitsempha yam'mimba mwa testes. Awa ndi malo oyamba omwe khansa ya testicular imafalitsidwa ndi opaleshoni ikhoza kukhala gawo lofunika kuchiza khansara. Mitsempha yothandizira njira yothandizira kuthamanga kuchokera kumsana wa msana kudzera kudera lino. Mitsempha iyi ingakhudzidwe ndi opaleshoni yomwe imakhala ndi chidziwitso chotchedwa retrograde ejaculation.
Monga tafotokozera pamwambapa, panthawi yopuma, msuzi wamtundu wa sphincter umangotenga chikhodzodzo, kuteteza nyemba kuti isayambe njira yolakwika (kubwezeretsa) mu chikhodzodzo mmalo mochepetsera chiberekero kudzera mu mbolo. Mukamayambiranso kubwezeretsa, mitsempha yothandizira kupopera mankhwala sagwira ntchito moyenera kotero chiwalo chimalowetsa chikhodzodzo chomwe chimayambitsa zomwe zimadziwika nthawi zambiri ngati chimbudzi chouma.
Zonse mwa mankhwala a khansara ya testicular zingathe kubweretsa kusabereka. Mabanki ayenera kuganiziridwa ndi aliyense amene akufuna kubereka ana akutsata mankhwala.