Luteinizing hormone (LH): ndi chiyani ndipo ndichifukwa chiyani ili yayitali kapena yotsika

Zamkati

• Ndi chiyani
• Malingaliro owerengera a LH
• Mahomoni otsika kwambiri a luteinizing
• Mahomoni ambiri a luteinizing

Mahomoni otchedwa luteinizing, omwe amatchedwanso LH, ndi mahomoni opangidwa ndi matenda amtundu wa pituitary ndipo omwe, mwa amayi, ndi omwe amachititsa kusasitsa kwa ma follicle, ovulation ndi progesterone, kukhala ndi gawo lalikulu pakubala kwa amayi. Mwa amuna, LH imalumikizananso ndi kubereka, imagwira molunjika pamatumbo ndikulimbikitsa kupanga umuna.

Munthawi yakusamba, LH imapezeka pamitengo yayikulu kwambiri panthawi yamchiberekero, komabe imakhalapo m'moyo wonse wamayi, kukhala ndimagawo osiyanasiyana malinga ndi gawo lakusamba.

Kuphatikiza pakuchita gawo lofunikira pakutsimikizira kuthekera kwakubala kwa abambo ndi amai, kuchuluka kwa LH m'magazi kumathandizira pakuzindikira zotupa m'matenda am'mimba ndikusintha kwamchiberekero, monga kupezeka kwa zotupa, mwachitsanzo. Mayesowa amafunsidwa kwambiri ndi a gynecologist kuti awone thanzi la mayiyo, ndipo nthawi zambiri amapemphedwa limodzi ndi kuchuluka kwa FSH ndi Gonadotropin Kutulutsa Hormone, GnRH.

Ndi chiyani

Kuyeza kwa mahomoni a luteinizing m'magazi nthawi zambiri kumafunikira kuti muwone kubala kwa munthuyo ndikuthandizira kuzindikira zosintha zina zokhudzana ndi pituitary, hypothalamus kapena gonads. Chifukwa chake, malinga ndi kuchuluka kwa LH m'magazi, ndizotheka:

• Dziwani kusabereka;
• Unikani mphamvu zakapangidwe ka umuna ndi munthu;
• Chongani ngati mkazi wayamba kusintha?
• Unikani zomwe zimayambitsa kusamba;
• Onetsetsani ngati pali mazira okwanira kwa amayi;
• Thandizani kuzindikira kwa chotupa m'matumbo, mwachitsanzo.

Amuna, kupanga LH kumayendetsedwa ndi pituitary gland ndipo imagwira mwachindunji pamatumbo, kuyang'anira kupanga umuna ndikupanga mahomoni, makamaka testosterone. Kwa amayi, kupanga kwa LH ndimatumbo a pituitary kumathandizira kupanga progesterone, makamaka, ndi estrogen, chifukwa chofunikira pathupi.

Pofuna kuyesa kuthekera kwa kubereka kwa amuna ndi akazi, adotolo atha kufunsanso kuyeza kwa FSH, yomwe ndi mahomoni omwe amapezekanso m'masamba azimayi komanso zomwe zimakhudza umuna. Mvetsetsani zomwe zili ndi tanthauzo la FSH.

Malingaliro owerengera a LH

Malingaliro amtundu wa mahomoni a luteinizing amasiyanasiyana kutengera msinkhu, jenda komanso gawo la msambo, kwa amayi, ndi izi:

Ana: zosakwana 0,15 U / L;

Amuna: pakati pa 0,6 - 12.1 U / L;

Akazi:

• Gawo lotsatira: pakati pa 1.8 ndi 11.8 U / L;
• Chiwombankhanga: pakati pa 7.6 ndi 89.1 U / L;
• Gawo luteal: pakati pa 0.6 ndi 14.0 U / L;
• Kusamba: pakati pa 5.2 ndi 62.9 U / L.

Kusanthula zotsatira za mayeso kuyenera kuchitidwa ndi adotolo, chifukwa ndikofunikira kusanthula mayeso onse limodzi, komanso kuyerekeza ndi mayeso am'mbuyomu.

Mahomoni otsika kwambiri a luteinizing

Miyezo ya LH ikakhala yocheperako mtengo wofotokozera, itha kuwonetsa:

• Kusintha kwa pituitary, komwe kumapangitsa kuchepa kwa FSH ndi LH kupanga;
• Kuperewera pakupanga gonadotropin (GnRH), yomwe ndi mahomoni omwe amapangidwa ndikutulutsidwa ndi hypothalamus ndipo ntchito yake ndikulimbikitsa khungu la pituitary kuti lipange LH ndi FSH;
• Matenda a Kallmann, omwe ndi matenda obadwa nawo komanso obadwa nawo omwe amadziwika ndi kusapezeka kwa GnRH, komwe kumabweretsa hypogonadotrophic hypogonadism;
• Hyperprolactinemia, komwe kumawonjezera kutulutsa kwa hormone ya prolactin.

Kuchepa kwa LH kumatha kubweretsa kuchepa kwa umuna mwa amuna komanso amayi akapanda kusamba, zomwe zimadziwika kuti amenorrhea, ndipo ndikofunikira kukaonana ndi dokotala kuti akuuzeni chithandizo chabwino kwambiri, chomwe nthawi zambiri chimachitika ndi kugwiritsa ntchito kuwonjezera kwa mahomoni.

Mahomoni ambiri a luteinizing

Kuwonjezeka kwa kuchuluka kwa LH kumatha kuwonetsa:

• Pituitary chotupa, ndikuwonjezeka kwa GnRH ndipo, chifukwa chake, kutsekemera kwa LH;
• Kutha msinkhu;
• Testicular kulephera;
• Kusamba koyambirira;
• Polycystic Ovary Syndrome.

Kuphatikiza apo, mahomoni a LH atha kuwonjezeka ali ndi pakati, chifukwa mahomoni a hCG amatha kutsanzira LH, ndipo atha kuwoneka okwezeka pamayeso.