I-hormone yeLuteinizing , okanye i- hormone ye- LH yesondo, ekhutshwe yi-pituitary gland. Kwimizimba yabasetyhini, i-LH ayijongene nantoni enye ngaphandle kokuhamba kwexesha lokuya esikhathini, ikhuthaza kwakhona ukuveliswa kwe-estrogen, ilawula izinga leprogesterone. Kwindoda yesilisa, i-LH ibandakanyeka ekufakweni kwe testosterone.
I-LH ingabizwa ngokuba yindlela yokwenza i-trigger indlela eqala ukuvuthwa ngokwesini kwintombazana, eyenza ibe ngumfazi ovuthiweyo ngokupheleleyo, ngamanye amazwi, ilungiselela isibeleko kunye nama-ovari ngenjongo yaso eyintloko.
Ukuba kumadoda inani le-hormone ye-LH egazini lihlala liqhubeka, ngoko kuba besetyhini bexesha lokuzala lixhomekeke ngqo kwisigaba somjikelezo wesini.
I-hormone yeLuteini ye-LH kwabasetyhini-engafanelekiyo
Ngaphambi kokuqala kobuntwaba, i-LH ikhiqizwa kwisixa esincinci, kuze kube sekuqalweni kokuphelelwa komntwana, xa ukulungiswa kwakhona kokusebenza komzimba kwenzeka. Emva koko, i-pituitary gland iqala ukuvelisa i-hormone engaphezu kwe-LH, echaphazelayo nokubunjwa kwezinto zesini, ukuphuhliswa kwamalungu omzimba.
Kuyaziwa ukuba ngexesha lokuhamba kwindoda kubasetyhini, izinga leHH hormone litshintshile, kwaye liphakanyiswe kakhulu nje ngaphambi kokuvuthwa.
Kwinqanaba lesilandelayo, malunga nomhla wokuqala ukuya kwishumi elinesibhozo somjikelezo - uxinaniso luyi-2-14 m / l, ngexesha le-ovulation - 24-150 yemitha / l, kwaye isigaba salo lugqithiswa ngu-LH xabiso le-2-17 m / l.
Ukunyuka kwiindleko eziqhelekileyo ze-LH kunokubonisa ukuphazamiseka kwezifo. Ngokomzekelo, ukwanda okukhulu kwi-concentration ye-hormone ye-luteinizing kugcinwa kukungabikho kwemfuneko yezizathu ze-gonadal.
Uhlalutyo kwi-LH
Kwiimeko ezininzi, abafazi abaneengxaki ezilandelayo kufuneka baqikelele izinga le-PH:
- ukungabikho;
- ukukhulelwa komzimba ;
- iingxaki zomjikelezo wesisu;
- ukulibaziseka okanye ukutshatyalaliswa kwangaphambi kweemantombazana;
- ukuxhamla kunye nokwabelana ngesondo;
- ukuphuma kwe-etiology engacacileyo;
- endometriosis;
- inkcazo echanekileyo ye-ovulation;
- ukunqongophala kwesifiso sesondo;
- xa ihlolwe ngaphambi kokuchumiswa kwe-IVF.
Xa kuthatha uhlalutyo lwe-hormone LH ngokuthe ngqo kuxhomekeke kwiinjongo ezilandelwayo:
kunye nomjikelezo wenyanga rhoqo, ixesha lokuhanjiswa lihluka phakathi kwosuku lwesi-6-7 lwenyanga yokuya esikhathini; ngokungabikho komjikelezo oqhelekileyo ngenjongo yokuqulunqa i-ovulation, ukuhlalutya kwe-LH kuthathwa imihla ngemihla,
ukususela kwiintsuku eziyi-8 ukuya kwezi-18;Iingcebiso eziqhelekileyo ngaphambi kokuba uthathe uvavanyo zi malunga nolu hlobo lulandelayo:
- Ngaphambi kwenkqubo, kuyimfuneko ukulahla ukunyanzelisa umzimba;
- Iyure enye ngaphambi kokuthatha igazi, musa ukutshaya;
- Musa ukuhlalutya izifo ezinzima;
- xa kunokwenzeka, ukuba ungabandakanyi imeko ezixinzelelekileyo.
Ukuba i-hormone ye-Luteinizing LH kwindoda yokuzalwa kwindalo yokuzala izonyuka, oku kungabonisa i-polycystic ovary syndrome, ukuqala kokuqala kwesikhashana, ukusabalalisa okuphambili kwe-gonads. Nangona kunjalo, ukwenzela ukuba kusetyenziswe ukuxilongwa ngokucacileyo, kuyimfuneko ukuqhuba isifundo esongezelelweyo, emva koko ugqirha uya kuba nakho ukunika iingcebiso ezichanekileyo zokunciphisa iHHM yeHH kunye nokwenza unyango olwaneleyo lwesifo.
Ukuntula kwe-LH kubonakala ngokukhuluphala, i-hyperprolactinaemia, i-pituitary hemorrhage, i-Shihan syndrome kunye nezinye izifo ezininzi. Njengomthetho, ukwehla okukhulu kwinqanaba leHHM lingafumaneka ngeemeko ezixinzelelekileyo, ukungena kwemithi yokukhusela i-hormone, ukungenelela kokuhlinzwa, i-anabolic kunye neminye imichiza. Inqanaba eliphantsi leH hormone LH libhekwa ngokuqhelekileyo xa ukhulelwe.
Ukugcina umgangatho we-hormone ye-luteinizing kwimida eqhelekileyo yisiseko sokusebenza kwenkqubo yokuzala.