Hauora, Rongoā
Pūpūira sex
E mea pinepine i roto i te gynecology pediatric me andrology reira ko te hiahia ki te whakahaere i te whakamātautau iranga o te manawanui. āhei tēnei aratuka atu pono ki te whakapumautia Kua puta ake te take o te mate, ki te tangohia ake te maimoatanga tika me te ki te whakatau i te matapae i roto i te whanaketanga o te mate.
pūpūira Sex - he tohu nui o te whanaketanga fakasekisualé tonu i te taumata pūtau. E mea faufaa i roto i te wā i tona tātaritanga ina tae mai te reira ki te kōhikohiko i roto i te hanganga o te taihemahema waho. whakahaere ana te ako te rite te rapunga o mate meinga e abnormalities pūira i roto i te aroaro o te whanaketanga fakasekisualé waimaero. Ko te take mō tenei e taea te mahi kia rite ki te ngaro o te paheketanga i roto i ngā kōtiro me te hypoplasia o nga ovaries whakaiti ratou mahi i roto i te mau tamaroa ranei.
i tuatahi kitea Sex pūpūira i pūtaiao Bar Hoani. i roto i te tau 1949. Whakahaere rangahau o ngā pūtau io te ngeru, ua parau ia i runga i te taha o te hanganga karihi pūpūira. I muri, kitea tenei āhuatanga nui o ngā pūtau somatic wahine i roto i te nuinga o nga māngai o te tikanga o whāngote. kihai i nga pūtau toa taua corpuscles kitea. Barr tinana ko te wāhanga o te katoa pūtau tinana o te wahine. A i roto i ētahi wā kua reira he ahua o a konga ( "ngā waewae"). pūtau Somatic - wāhanga wāhi o te tinana tangata. Ēnei ngā pūtau tinana katoa anake te tohuhema. Tenei kitea whakaaetia ki te whakawhānui i te whakaaro o nga tikanga o te faaotiraa sex i roto i te tangata, me te kararehe.
Ko te aroaro o nga tinana tinana Barr wahine e tika ana ki te aroaro o ngā pūtau somatic i roto i te X pūira e rua. Ano mahi e tetahi o ratou anake. Ko te aha i roto i ngā pūtau o te wahine, i reira te mea tonu he tinana Barr. Kei te whakaaetia atu tenei ariā kitea kōhikohiko i roto i te whanaketanga o te rauropi. No te tauira, ka whai i te pūtau ki toru pūira e rua kuao kau, me wha - e toru, me ētahi atu Ka taea te whakamahi tātaritanga o te whanaketanga pūtau rerekē mō rua tangata me nga wahine. Mai 1953, kua tenei kitea kua whakamahia ngā ki te whakatau i te tangohia maha o ngā pūira X i roto i te iwi hauā whanaketanga.
pūpūira Fakasekisualé Barr tinana ranei, ki te papatipu pouri rite te porotaka, tapatoru tokotoko-āhua, kua kei nei tata te mata i roto o te membrane karihi ranei. Tenei X-pūira paruparu, e na tona diameter he iti iho i te 1 micron. Haurapa o tinana Barr i ngā pūtau o 10-12% o te ako tohu te pūpūira pai takoto. te tikanga te kaimahi rauemi rangahau te epithelium o te mucosa buccal (te mata i roto), tara, follicles makawe me te waikahu. Ki te kore e nui ake te ahua 5%, whakaatu reira he pūpūira kino takoto.
Sex pūpūira ai ngā rerekētanga i roto i te karihi interphase i roto i rua tangata me nga wahine. Kei te whai pānga te reira ki te āhuatanga mahi pūnaha taihemahema , me ratou hanganga. Ko o rua ngā momo Barr tinana: Y me X. Ko te whakatinanatanga tuatahi ko te wāhanga hanganga o te Y-pūira me te kitea te nuinga i roto i nga tangata. Hoki enei take fluorochrome te whakamahi i hihi katinga marama. inactivated te X pūira - X-pūpūira (Barr tinana). puta tōna Taupāhohe i roto i nga wiki wawe o te whanaketanga fetal me te rongoa i roto i te whāū mo te wa roa.
Me kï reira e te pūpūira sex - ko te hanganga hihiri. Kia rerekē te reira i runga i te huru whānui o te tinana, me te pākia o ngā pūtau rānei. Ko reira hoki tenei take, ki te whakahaere i te rangahau e kore e tūtohutia i roto i te whakamahi o teuteu hormonal, i roto i nga ra tuatahi i muri i whanautanga, i muri i tango paturopi me ētahi atu taero.
I teie mahana, te aroaro o rata pūpūira sex whakatau i te sex iranga o te tamaiti, pāngia ki ngā momo haumanu o dysgenesis gonadal me hermaphroditism. Assays mo te tāutu o te wae whānui e whakamahia ana i roto i te mahi whare whakawā.
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