Pehea ka opu o loko

Pehea ka opu o loko

ʻO nā testicles ka gondolas (genital gland) kāne. Aia ma lalo a ma nā ʻaoʻao ʻelua o ka penis. Hoʻopaʻa ʻia lākou e ka ʻeke scrotal i hana ʻia e like me ka ʻili a me kekahi mau papa e hāʻawi i ka pale. ʻiʻo ʻiʻo ʻO ia kekahi o nā papa e hana ai i ka ʻeke i hana ʻia i wrinkled, e waiho ana i nā testicles i ʻoi aku ka hoʻomaha a ʻohi ʻia paha.

ʻO kēia mau ʻōpū ʻo ia nā mea hana sperm a me nā hormones pili pū me ka testosterone. Me ka kānalua ʻole ke kamaʻilio nei mākou e pili ana i nā ʻāpana glandular i nui loa i ka like me ka ʻōnaehana hānau kāne.

He aha ke ʻano o nā testicles?

ʻO kēia mau kino he ʻano oval me ka nui ma waena o ʻehā a ʻewalu kenimika ka lōʻihi a ʻelua a ʻekolu paha kenimika ka laulā. Hoʻopuni ʻia lākou e he ʻeke ʻili i kapa ʻia he scrotumHe ʻoʻoleʻa loa a elastic, e hoʻohaʻahaʻa i kona wela ma mua o ke koena o ke kino, ma waena o 1 a 3 ° ka liʻiliʻi. ʻO kona hiʻohiʻona, ka lauoho a i ʻole ka waihoʻoluʻu e hilinaʻi nui ʻia mai kekahi kanaka a i kekahi ma muli o kona lāhui a i ʻole kona mau makahiki.

ʻO ke kanaka, e like me ke koena o nā holoholona mammalian, loaʻa i kā lākou testicles kēlā mai ka ʻōpū mai, ma ka akau a me ka hema o ka lumbar spine a ma ka aoao o na puupaa. I ka hāpai ʻana o ka makuahine, hoʻomohala ke pēpē kāne i kāna mau ʻōpū ma ka ʻōpū, akā haʻalele lākou i kēia ʻāina iho i ka ʻāʻī, kauo me ia i nā ʻeke e hoʻopuni ana iā ia a me ka haku hou ʻana i ke ʻano hope.

ʻO nā kīʻaha ʻulaʻula a ʻulaʻula paha keʻokeʻo, e pili ana ia i ke ʻano o kou hoʻokahe ʻana i kou koko. He mea maʻamau ka loaʻa ʻana o nā ʻōpū momona liʻiliʻi i ka wā kahiko a ʻaʻole i ka wā kamaliʻi, nā angiomas e like me ka makemake, nā veins varicose, ʻoiai lākou āpau me ka ʻole o ka hōʻike ʻana i kekahi ʻano pilikia koʻikoʻi.

ʻĀpana Scrotal

ʻO ia ka ʻāpana holoʻokoʻa e uhi ai a hoʻopuni paha i nā testicles, he ʻeke a lōʻihi. Aia ia ma lalo o ka pubic area, ma mua o ka perineum a ma hope o ka penis. Ua māhele ʻia kēia ʻāina holoʻokoʻa i kekahi mau papa:

  • ʻO ka ʻili a i ʻole ka scrotum: oia ka maikai loa a mawaho loa, kahi e ulu ai ka lauoho.
  • Darts: ʻO ia ka papa e hoʻomau i ka scrotum, ʻo ia hoʻi ka lahilahi a ua haku ʻia me nā ʻiʻo ʻiʻo maʻemaʻe.
  • ʻO ka lole Seros a i ʻole ka fascia o Cooper: he anatomy kona e like me na kaula i puka mai mai ka io oblique nui o ka opu. Kauō ʻia kēia mau ʻili e ka ʻāʻī e iho i lalo mai ka ʻōpū a i ka ʻāpana scrotal.
  • ʻAʻahu ʻiʻo muscular: Hoʻokumu ʻia ia e ka hoʻonui ʻana o ka ʻiʻo cremaster, e hele pū me ke kaula spermatic. No loko mai o nā ʻiʻo ʻiʻo o nā ʻiʻo ākea o ka ʻōpū e kauo ana i ka iho ʻana o ka testicular.
  • ʻAʻahu ʻulaʻula: Ua like ia me ka ʻeke a hoʻopuni i ka ʻāpana o ke kaula spermatic a me ka testicle.
  • ʻAʻahu wahine: He membrane serous ia e pelu ana i ka testicle a me ka epididymis
Pehea ka opu o loko

Kiʻi ʻia mai Wikipedia a me Google Sites. Testis, epididymis a me spermatic funiculus o ka popoki hale: 1. Mahele mua, 2. Mahele hope, 3. Mahele o ka epididymis, 4. Mawaho o waho, 5. Testicular mesentery, 6 Epididymis, 7. Ka pūnaewele o nā a'a a me nā veins o ka testicle, 8. Vas deferens.

Kumukānāwai o ka testicle i loko

ʻO ka testicle a me ka epididymis ʻelua mau ʻāpana like ʻole. ʻO kekahi ʻāpana he uhi fibrous a i ʻole albuginea i kapa ʻia 'testicular albuginea' a ʻo ia ka mea e uhi ana i ka ʻili. A aia ka 'epididymal albuginea' e uhi ana i ka epididymis.

ʻO ka albuginea testicular He ʻāpana fibrous loa ia e hoʻopuni ana i ka testicle, ua hana ʻia kona ʻaoʻao i waho e ka 'pepa visceral' o ka ʻaʻahu vaginal. A ʻo kona ʻaoʻao i loko e pili ana i ka ʻiʻo o ka testicle ponoʻī.

Aia ma ka ʻaoʻao o ka palena kiʻekiʻe hope ke 'kino kiʻekiʻe' kahi i hoʻokumu ʻia ai kahi pūnaewele o nā ductules sperm i kapa ʻia ʻo 'Haller's network'. Hoʻomaka ke ʻano o nā lamellae a i ʻole septum mai kekahi o nā ʻāpana o Highmore e hoʻonui i ka ʻaoʻao o ka testicle, e hoʻokaʻawale iā ia i loko o nā lobules.

Nā hana o ke koko

ʻO ka hana o ka testicle ka mea nui o hana a mālama i ka sperm, akā, e nānā pono kākou i nā mea ʻē aʻe e hiki ke hana:

  • Ka hana ʻana o ka sperm: Ua hana ʻia nā ʻōpū seminiferous, ma ka ʻaoʻao o waho o ka paia o nā tubule, kahi e nā pūpū germ. He poepoe mua keia mau keena, a ua hooloihiia, i lilo ai sperm makua. Mai ʻaneʻi e hele ai lākou i loko o nā tubules e ʻau ai i ka epidymis, nā vas deferens a me nā vesicles seminal, kahi e mālama ai lākou.
  • Hana ʻia ʻo Testosterone: Loaʻa ia i loko o ka ʻiʻo interstitial i ka manawa like i waiho ʻia ma waena o nā tubules, kahi wahi waiwai i nā cell Leydig nona ke kuleana no ka hana ʻana. testosterone. E māhele ʻia kēia hormone i loko o ke kino ma o ke koko i hiki iā ia ke hana i kāna mau hana. Inā hāʻule ka testosterone ma ka manawa kūpono, ma muli paha o ka liʻiliʻi loa o nā testicles mai ka hānau ʻana (testicular atrophy), a i ʻole no ka nalowale ʻana o ka ʻiʻo testicular, a i ʻole ma muli o ke komo ʻana o ke kāne menopause a i ʻole ka hoʻohana ʻino ʻana i nā steroid anabolic. .

Hoʻopili ka ʻike o ka ʻatikala i kā mākou kumumanaʻo o ka hoʻoponopono hoʻoponopono. E hōʻike i kahi kaomi hemahema ʻaneʻi.

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  1. He kuleana no ka ʻikepili: Miguel Ángel Gatón
  2. Ke kumu o ka ʻikepili: kaohi SPAM, hoʻokele ʻōlelo.
  3. Legitimation: Kou ʻae
  4. Ka kamaʻilio ʻana o ka ʻikepili: ʻaʻole e hōʻike ʻia ka ʻikepili i nā ʻaoʻao ʻekolu koe ka mana o ke kānāwai.
  5. Pūnaewele mālama: Pūnaewele i mālama ʻia e Occentus Networks (EU)
  6. Nā Kuleana: I kēlā me kēia manawa hiki iā ʻoe ke palena, hoʻōla a kāpae i kāu ʻike.

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