Kiwon lafiyaMagani

The location da kuma tsarin da kwai

Kowane yarinya da mace kawai bukatar mu san abin da ke cikin jikin ta. Musamman tun yana da kawai ikon sihiri - wato, da ikon haifa mutum haihuwa.

Mun bayar da shawarar a cikin wannan takarda yi la'akari da tsarin da kwai, mahaifa, kuma su ayyuka. Mun kuma yi magana game da wasu daga cikin matsalolin da za su iya fuskanta da adalci jima'i. Bari mu fara da gaskiya cewa ovaries an sa su guda biyu gland jima'i nufi. Ovaries yi biyu main ayyuka: endocrine da generative. Lalle zã Mu magana game da wannan kadan daga baya. Mun ƙawãta fara da tsarin da gonads data.

A tsarin da ovaries

Kamar yadda muka ce, da ovaries - An guda biyu gabobin, wanda suke da jima'i gland na mace jiki. A wannan wuri ne da samuwar kuma maturation na oocytes. Kafin ka dubi tsarin da kwai, domin sanin da yadda aka positioned dangi zuwa sauran mata jikinsu. A ovaries suna located a kan ko dai gefen cikin mace din. Kowane daga cikinsu shi ne game da pelvic sidewall.

Bã su da wani kodadde bluish launi, m surface, da ovaries kansu m kuma dan kadan flattened siffar. kwai tsarin - wannan shi ne ainihin wani sosai wuya tambaya. Ware su surface:

  • tsakiya.
  • kaikaice.

ƙasa:

  • mesenteric.
  • free.

Gẽfe guda biyu:

  • bututu.
  • uwarsa.

Yanzu kadan game da zabin. A balagagge mata ovaries iya isa da wadannan girma, ba shakka, bukatar la'akari da shekaru da mutum halaye:

siga

norms

tsawon

Daga 2.5 zuwa 5 cm

nisa

Daga 1.5 zuwa 3 cm

kauri

Daga 0.5 zuwa 1.5 cm

nauyi

Daga 5 zuwa 8 g

Kowane kwai yana da wani shafi a cikin nau'i na Tunica albuginea, ventral part su suna da alaka ne kawai da Fusion peritoneum da mesenteric baki. A karkashin Tunica ma yana cortical Layer, wanda shi ne ya fi na farko, akwai glandular nama. A cibiyar ne da ake kira medulla, wanda aka halin gaban yawa tasoshin da kuma ta sako-sako da daidaito so kamar yadda connective nama.

Mun kuma lura cewa bawo ƙunshi follicles, wanda ya kasu kashi daban:

  • farko.
  • vesicular.

Farko a jerinmu - ba girma follicles, da karshen An riga cikakken balaga da kuma dauke da follicular ruwa. Wannan suka kafa babban jima'i Kwayoyin - kwai. A balagagge follicle da kwai suke da hannu a aiwatar da ovulation. A farko fashe, da kwai da aka koma via da fimbria a cikin igiyar ciki rami ta hanyar fallopian tube. Wani lokaci ta faru da cewa follicle fara soke, kuma ba su gama su maturation.

A tsarin da mahaifa

La'akari da wadannan tambaya - tsarin da mahaifa da ovaries. Wadannan biyu jikuna an kai tsaye alaka da juna. Shi ne wani hadin gwiwa aikin damar da su zuwa haifa da kuma ci gaba da 'yan adam. Ya zauna cikin mahaifa na da pear siffar, da nauyi ne kullum - 40 zuwa 60 grams. A da tsarin emit:

  • jiki;
  • wuyansa.
  • Isthmus.

Yana da muhimmanci a lura da cewa cikin mahaifa ne m sashin jiki da cewa shi ne a cikin yana da wata free kogo. Its ganuwar ne m, wannan shi ne dalilin da ya sa wannan jam'iyya kama wani Ramin.

Ware yadudduka daga cikin ganuwar:

  • endometrium ko da mucous membrane, - wani ciki Layer.
  • myometrial ko tsoka, - a tsakiyar Layer na igiyar ciki bango.
  • serosa da peritoneum ne na karshe, m Layer na cikin mahaifa.

Kowane Layer shigarsu wani canji a cikin mata aiki. Endometrium kauri iya zama daga daya zuwa uku millimeters (duk wannan ya dogara da zagayowar lokaci). myometrium babu canji ga bermennosti da na haihuwa, da kauri jeri daga uku zuwa goma millimeters. A karshe Layer rufe duk mace gabobin.

Mun bayar da taƙaitaccen haskaka da asali ayyuka da kuma manufar wannan jiki:

  • kariya da kamuwa da cuta.
  • kai-tsaftacewa.
  • harkokin sufuri na ma'ana.
  • kafawa.
  • halittar yanayi na amfrayo.
  • fitar da tayin (a lokacin haihuwa).
  • ƙarfafa pelvic bene.

ovarian aiki

Mun gani, wadannan jima'i gabobin, ya zauna cikin mahaifa, kuma ovaries, su tsari. Kuma da aiki na ovaries - mu na gaba tambaya. Mu ne a farkon labarin da aka ambata cewa ovaries da manyan ayyuka guda biyu:

  • generative.
  • endocrine.

A farko aiki - shi ne samuwar jima'i Kwayoyin. Mun bayar da taƙaitaccen look at aiwatar da oogenesis. Ya bambanta daga aiwatar da spermatogenesis, da matakai uku bambanta a shi duka:

  • haifuwa.
  • girma.
  • maturation.

A lokacin da rukunin farko na haifuwa auku oogonia, wanda a mafi yawan lokuta ya auku a lokacin fetal ci gaba. Yana tsayawa kan aiwatar lokacin da cell shiga meiosis. A wannan mataki na ci gaba da aka tsaya kafin balaga. Girma mataki Saide a balagagge kwai wanda aiki. A karshe zamani ta fara da cewa na biyu domin kafa oocytes, kuma ƙare aiwatar amfanin ƙasa da ovulation.

Babban bambancin daga spermatogenesis - shi ne rashin samuwar mataki.

Mun ambaci wani ovarian aiki - endocrine. Granulosa wanda ayyuka suna kayyade zuwa mafi girma har lutropin, nuna hormones:

  • estradiol, testosterone precursor kafa daga;
  • estrone, estriol yana taimaka da samuwar mahaifa da kuma a cikin hanta.
  • progesterone, wanda shi ne dole ne a lokacin ovulation.

A ci gaba da ovaries

Mun sake nazari da tsarin da kwai yanzu mata suna miƙa sosai a taƙaice magana game da raya kasa.

Ya kamata a lura da cewa samuwar wannan jiki zai fara a lokacin fetal ci gaba. Tuni a watan biyar na 'yan mata da cikakkiyar sifa gonads, wanda suke follicles. Bayan haka, za su atrophy. Cikakken za su samar da ovaries a 'yan mata kamar yadda matasa kamar shekaru biyu da haihuwa.

ciki

Mun jawabi batun tsarin da ovaries, shambura, kwai. Amma abin da ya faru a cikin wani mace ta jiki a lokacin daukar ciki? Ovarian xaura muhimmiyar rawa, wato samar da zama dole ji ba gani. Shi ne kuma shimfiɗar jariri, da maturing qwai. A lokacin hadi tarin rubuce-rubuce luteum aka kafa a daya daga cikin biyu ovaries. Wajibi ne ga inganta samar da progesterone. Yellow jiki taimaka wajen cikakken samar da Mahaifa, goma sha biyu mako ya fara wither bãya, tun bayan da babban aiki ne hukuncin kisa.

Ya kamata ka kuma sani cewa a lokacin daukar ciki wata mace ta ovaries tafi a cikin "rashin himma" cewa bai faru ba gaba ovulation.

ci

Mun riga mun ga da ciki tsarin da kwai, amma bai magana game da abin da ya faru da su ta ƙãrẽwa. Mene ne wannan? Wannan cutar da ake kira a takaice Sia (ãr na ovarian ciwo). Kuma wannan yalwaci dukan kewayon cututtuka:

  • amenorrhea.
  • disturbances a cikin jijiyoyin bugun gini tsarin.
  • rashin haihuwa a cimma wata mace da shekaru 40 da haihuwa.

Wannan ganewar asali iya sa likitoci a kan yanayin da cewa mace ba a baya samu matsaloli da hailar da kuma haihuwa aiki. Duk da wannan sa na bayyanar cututtuka, da cutar ne gaba daya daman a.

Multifollikulyarnost

Multifollikulyarnoe ovarian tsarin ne kusan indistinguishable daga wani m tsarin, da kawai bambanci shi ne, a cikin ovaries a lokaci guda, akwai guda takwas ko fiye follicles. Na kullum - daga 4 zuwa 7, da cikakken maturation na su kai daya kawai, da wuya biyu. Multifollikulyarnost za a iya gano ta hanyar duban dan tayi (US), da hoton ne kamar haka: a cikin ovaries ne mafi follicles bakwai matakai na ripening.

Yana da muhimmanci a lura da cewa yin amfani da duban dan tayi ne da wuya a gane daidai ganewar asali saboda multifollikulyarnost iya yi kama da wani cystic cuta. Idan barazana ga shawara wajabta ta likitan mata da kuma bincike domin sanin ko hormonal matakan.

kau

A wasu lokuta, da ovaries an cire. Bari mu bincika a ta aice da zabin a lokacin da suke hõre kau:

  • hormone-dogara nono marurai.
  • mafitsara.
  • ciwon daji.
  • inflamed pelvic gabobin.

Ovaries, tsarin fasali da muka sake nazari, sau da yawa batun cire tare da fallopian shambura. Bayan kau na biyu ovaries na yiwuwar samun ciki, za ka iya daina magana. Na farko, da aiwatar tsaya a nan ovulation da hailar sake zagayowar aka kare. Bugu da ari, a cikin jiki lura da rashin estrogen, don haka da cewa endometrium atrophies.

Mun sake nazari da tsarin da kwai, da aka jera wasu daga cikin cutar. Ka tuna cewa mata kiwon lafiya yana da muhimmanci sosai don kula da, saboda shi rinjayar da ikon da yara.

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