Spermatogenesis - ihe bụ nke a?

Spermatogenesis - a mgbagwoju usoro na nwoke, bụ mgbe e guzobere spam gonocytes (primordial izizi cell). Ọ bụ n'oge na-eto eto na-amalite ya kpụ ọkụ n'ọnụ na ogbo nke mmepe, na usoro aga n'ihu ruo mgbe agadi. Full iche iche spam mmepe okirikiri emee na nkezi ozugbo ọ bụla 3 ọnwa.

Ọ bụ na mkpụrụ ndụ ihe nketa na ihe onwunwe nke spam nke mmadụ. Ke adianade do, ọ bụla mgbe na ike mmekọahụ ndụ na-emetụta ya ọmụmụ. Ya mere, usoro nke mkpụrụ ndụ na-kpụrụ nke spermatogenesis, a ga-eji kpọrọ ihe.

Ihe na-akpali bụ eziokwu bụ na ụbọchị ọ bụla na testes a kpụrụ banyere 200 nde spam mkpụrụ ndụ, na viable ọkara nke ihe dị ka 100 nde spam.

adọ

Nke a bụ otú oké mkpa maka kwesịrị ịrụ ọrụ nke nwoke ahụ usoro nwere ike kere atọ isi n'ụzọ nke spermatogenesis:

• The mbụ ogbo nke mmepe a na-akpọ mitosis. N'oge a, ndị multiplication nke sel na gonads, nke na-akpọ testes.
• N'oge nke abụọ ogbo nke a ụfọdụ nkezi nke gbanwee mkpụrụ ndụ na mbụ-iji spermatocytes. Mgbe ahụ, ha na ọnụ ọgụgụ na-abawanye, na mgbe a obere oge ha na-abanye na-adọ nke mbụ meiosis.
• Na ọzọ ogbo nke usoro e nwere mkpụrụ ndụ, kwuru na dị ka nke abụọ-iji spermatocytes. N'ime ndị a, na-etolite spermatids. Na-ama na ha bụ ndị a n'ihi nke mgbanwe ụfọdụ ghọọ spam.

Sertoli cell ọrụ

Spermatogenesis - bụ a usoro n'oge nke mkpụrụ ndụ na-akpachi anya, Sertoli mkpụrụ ndụ, nke igosi ndị na-esonụ na ọrụ:

• ike ezigbo maka mmepe nke "tadpoles" gburugburu ebe obibi;
• secrete mmiri mmiri, nke a na-arụ ọrụ testicles;
• gaa na mkpụrụ ndụ nke oxygen na nri;
• synthesized adịgide adịgide protein nke transports testosterone na spermatogenic mkpụrụ ndụ.

N'ozuzu, spermatogenesis usoro bụ nnọọ ogologo oge na ike, na arụpụtaghị ya n'ụzọ zuru ezu dabere na-arụ ọrụ nke dum organism. Ọ bụrụ na ndị mmadụ bụ ahụ ike, o nwere, ya, ezi spam. Gịnị ka nke a pụtara? Qualitative semen nwere nnukwu ego nke viable spam.

Ọzọ e ji mara nke spermatogenesis

Nkewa nke chromosomes na oge a kwesịrị nlebara anya pụrụ iche. Mgbe mgbanwe emee spermatocytes, 46 chromosomes na-kewara abụọ n'akụkụ. N'ihi ya, nke chromosomes, nke ebunye ndị nne na nna, 23 n'ime ha na onye cell spermatids, na ndị ọzọ na ọkara - na ndị ọzọ. Ntem, ọdịnihu mkpụrụ nwere 50% nke nna-data na 50% nke ndị nne.

Ihe na-emetụta usoro nke spermatogenesis

Spermatogenesis - bụ a usoro na-adabere na gburugburu ebe obibi mmetụta. Ọ dịghị ihe ijuanya na mgbe ọ bụla ogbo nke mmepe nke spam nwere ike na-emetụta oghom ihe.

Mbụ niile, isi ihe n'ihi na a pụrụ iche usoro ndị okpomọkụ na gburugburu ebe obibi mmetụta, ke adianade do, nwere uru a si ebi ndụ na-eduga a nwoke.

Na-anara nke okpomọkụ spermatogenesis bụ 34 Celsius C. Ọ bụ na-akpali na na nwoke scrotum na okpomọkụ na-nọgidere na-enwe tumadi ruru ka kwesịrị ekwesị ọbara.

Mgbe ụfọdụ, ọbụna n'ihi na nke ụba ahu okpomọkụ n'oge unserious ọrịa spam parameters nwere ike budata njọ. Ndị ọkachamara na-adịghị ike ikwu iji na ụgbọala oche okpomọkụ, dị ka nke a kwa nwere ike ime ka arịa ọrịa na àgwà nke spam.

Ke adianade okpomọkụ, na vitality nke spam na-enwe mmetụta ndị ọzọ ihe.

Nchegbu, ọgwụ nje, Steroid, mmiri ọgwụ odida - niile nke pụrụ imetụta ọrụ na mkpa nke nwoke spam àgwà. Ya mere, tupu ọ tụụrụ ime a nwa kwesịrị iri ọ bụla ọgwụ ọjọọ, ụjọ na-atụ, na-eji Steroid.

Site na nke ka na-adabere spermatogenesis na ndị ikom?

Ọbụna n'ihi na e metọrọ emetọ na ikuku na ikuku nke spermatozoa ike ọsọ nwere ike ibelata. A ogologo na-aga n'ihu na kọntaktị na ọgwụ nwere ike ịghọ a kpatara nwa oge infertility.

Ọ bụrụ na ruo ogologo oge, ọ gaghị ekwe omume di na nwunye na-atụrụ ime a na nwa, ọ mbụ achọpụtazi a nwoke. Ọ na-ewe spam na analysis, nke a na-akpọ "semen".

Health egosi nke spam

Na nkịtị mmepe nke organism nwoke spam ọnụ kwa 1 ml nke semen ga-ihe dị ka 20 Mill. Ọnụ ọgụgụ nke spam ike hara ka ọkara nke ngụkọta. Ma ọbụna na a ike organism nwere ike ịbụ ugbu adịghị ejekwa spam, nke bụ ihe-ekwekọghị na nkwenkwe.

Ọtụtụ ọmụmụ gosiri na spam quality mgbe na-adabere na somatic ọrịa mmadụ. Dị ka ihe atụ, obi na vaskụla ọrịa, ọbara mgbali elu na ọbụna akpụkpọ ọrịa imebi spermatogenic mkpụrụ ndụ.

Australian ọkà mmụta sayensị achọpụtala na kwa ụbọchị na-akpachi anya na-emetụta àgwà nke spam. Ndị na-eso nke a ndụmọdụ, chọpụtara na larịị nke DNA mmebi e belata 20%. The na-eme nnyocha kọwara nke a site na eziokwu ahụ bụ na abstinence spam DNA na-merụrụ ahụ na ahụghị na mgbe nile mmekọahụ ndị dị otú ahụ ntụpọ.

Ọ bụ ezie na ihe ịga nke ọma tụụrụ ime, ụfọdụ ndị dọkịta nwere ike ikwu na a ụbọchị ole na ole izere inwe mmekọahụ. Nke a na-eme iji mee ka ịta nke nọ n'ọrụ na viable spermatozoa.

mmetuta nke spermatogenesis

World ọnụ ọgụgụ taa bụ na pasent nke ndị na-ata ahụhụ site na infertility bụ nnọọ elu. Onye ọ bụla nke abụọ na onye nke a ụfọdụ oge ma ọ bụ na-adịgide adịgide akpali mmasị. Na nke a bụ ezigbo nsogbu, n'ihi na ọbụna na vitro njikọta usoro bụ ekwe omume na-enweghị spam. Nlezianya maka infertility na ndị ikom na-adịghị iwere oge, dị ka megide nne ọkara nke ndi mmadu. Atụla egwu nke dọkịta, n'ihi na ọ na-emetụta ikike ụmụ.

Ọ bụ ya mere mkpa oge ịchọ enyemaka ahụike. The dọkịta ga-nye ndụmọdụ-arụ ụfọdụ omume iji na mmetuta nke spermatogenesis.

Spermatogenesis - bụ a usoro na bụ nnọọ ike iji naghachi. Iji malite, onye ga-ata a full nnyocha site a ọkachamara na-anapụta semen analysis - akowaputara analysis nke ejaculate, nke a na-eji iji chọpụta nwoke ọmụmụ, nchọpụta ọrịa na mmiri ọgwụ ọrịa. Ọzọkwa ike welie spam mmepụta, na-edebe ihe a na-usoro, nke na-agụnye ọgwụ agwọ ọrịa na ọgwụ. Nke ikpeazụ na-agụnye gonadotropins - homonụ na mezie ọrụ nke gonads.

Na mmetụta nke homonụ na ozu ya ga-akọwara dịrị gaba n'ime ebe.

Ụkpụrụ ndị bụ isi nke mgbake nke spermatogenesis

Weghachi ọrụ nke nwoke na ikekwe mfe ụzọ na-anaghị achọ oké ọnụ mgbalị. Lee ụfọdụ n'ime ha:

• idebe ezigbo okpomọkụ: ekwela ka ekpo oke ọkụ nke testicles;
• na-ezere àgwà ọjọọ (ise siga, na-aṅụ mmanya);
• na nri kwesịrị ekwesị, nke Ewezuga emerụ nwoke ọrụ na ngwaahịa;
• ịjụ ngwaahịa na nwere nwekwara na flavor enhancers;
• Ọ na-adịghị atụ aro na-arụ ọrụ na-egbu egbu bekee;
• na ojuju nke ọgwụ nje na Antihistamines. Ma n'ezie na oge nke mgbake nke spermatogenesis bụ mma-ezere iji ihe ọ bụla ọgwụ ọjọọ.

Nwere mmetụta dị mma n'ebe spermatogenesis? N'ezie, kwesịrị ekwesị oriri na-edozi na-arụ ọrụ dị mkpa na usoro a.

ngwaahịa

Oriri ụfọdụ vitamin na-enyere jirichaa ọmụmụ nke ike mmekọahụ. Karịsịa, ndị a na-agụnye:

• Ube oyibo. O nwere vitamin E na B6, na folic acid. Ha guzo mmiri ọgwụ usoro na-amụba libido.
• Green peas na asparagus. Vitamin C, nke a na-dị na ngwaahịa ndị a, mma spam motility.
• Tomato, red mkpụrụ osisi grepu, anyụ. Ha mgwa - lycopene, nke enwekwu ọrụ nke "tadpoles."
• Ugu osisi, oatmeal, àkwá, oysters, akụ. Zinc, nke a na ẹdude ke ha enwekwu ego nke spam.
• Garlic. Selenium a gụnyere na ya mejupụtara, ọ na-echebe spam site mmebi na mma ọbara ekesa.
• Ginger. Ọ na-emetụta ndị mmetuta nke spam mmepụta.

Akpan akpan ntị ga-akwụ ụgwọ iji ngwaahịa na nwere folic acid. Ọ dị oké mkpa na usoro nke spermatogenesis. Large quantities nke folic acid a hụrụ na citrus mkpụrụ osisi, beets, ugu, ọka, na lentil, akụrụ agwa. Ọ na-enyo na i nwere ike ịgbanwe ihe oriri gị wee semen quality ga-mma karịrị oge.

Na emetụtakarị nkịtị usoro nke spermatogenesis?

Mmanya enwekwu larịị nke nwanyi mmekọahụ homonụ. Ya mere, ọ bụrụ na ọ dị mkpa ka nwoke omumu ọrụ, ọ ga-ahapụ mmanya na-aba n'anya. Ise siga na-nwere a ezighị ezi mmetụta na usoro nke guzobere spermatozoa.

Ọ na-adịghị atụ aro iji kabeeji, wheat bran, na cruciferous vegetables, nke nwekwara-eme ka mmepụta nke estrogen. Ọ na-eburu a oké ihe ize ndụ, na abụba oriri. Grilled anụ, Mayonezi, anụ ezi, ice ude - na ọ bụ ezigbo ndị iro nke nwoke omumu usoro.

All nke a nwere ike ime ka emeghasịkwa nke spermatogenesis.

Na-akpali mmasị, ọnụ ọgụgụ nke spam mbelata na ụbịa na oyi, mgbe na okpomọkụ ha na-aghọ ndị ọzọ mobile. Ya mere, dị ka ọnụ ọgụgụ, tụụrụ ime-ewe ebe ọzọ ke ndaeyo karịa oyi.

Unique data na spam

• Mgbe otu oge ejaculation na ndị ikom na doo ihe dị ka ọkara a ngaji spam.
• The isi nke spam mejupụtara ndị acrosome. Uru ahụ a na vesicle mejupụtara ike Chemicals na-enwe ike igbari egg shei-esi n'ime ya.
• Mgbe ejaculation spam nwere ike ibi na a nwanyi ahu ruo 7 ụbọchị.
• Ọnụego nke spam n'oge ejaculation esịmde dị 70-80 km / h.
• IVF (na vitro njikọta spam) nwụrụ anwụ spam nwere ike ịmepụta a bi nwa. Ihe kpatara ya bụ na a njikọta mkpa naanị DNA n'ime ya.
• Spam na-emepụta na-enweghị nkwụsị kwa ụbọchị.
• "Tadpoles" aga megide eruba nke gburugburu nke "ọdụ".

ọgwụgwụ

Na pụrụ iche clinics rụrụ mmiri ọgwụ mmetuta nke spermatogenesis. Otú ọ dị, ọ bụghị mgbe niile na-enye mụ na-agbanwe agbanwe na-arụpụta. Mgbe ụfọdụ ọgwụ suppresses ụfọdụ ebum pụta ụwa Filiks ke idem. Ịnata hormone reinforcements si n'èzí, ụbụrụ agaghịkwa chọrọ na-emepụta ya testosterone. Na site na nke a njirimara spermatogenesis ga-aka njọ.

-Akpali mmasị, mgbe mmadụ na ịhụnanya na a ogologo oge, ụbụrụ ya na-amalite na-emepụta nnukwu ichekwa homonụ glands, na-eme na mma ọtụtụ Filiks ofụri idem, gụnyere spermatogenesis. Ọ pụrụ ịbụ ihe amamihe n'ihi na ndị ikom na welie ọmụmụ ha n'anya ọzọ ọkara.