Yintoni iLuteinizing Hormone? Ibaluleke kangakanani emzimbeni wakho?

Usenokuba awuzange uve okuninzi malunga neLuteinizing Hormone , okanye i-LH njengoko siyibiza ngokufutshane. Kodwa ubusazi na, le hormone ibandakanyeka kwizinto ezininzi ezibalulekileyo emzimbeni wethu, ezinje ngokusebenza ngokwesondo, ukukwazi ukuba nabantwana, kunye nokufikisa. Ngokuchanekileyo, le LH ikhutshwa yindlala encinci esezantsi kwengqondo yakho, indlala ye-pituitary . Ngoko masithethe ngale LH ngokulula nangendlela ehloniphekileyo namhlanje, kulungile?

Ngoko ke kwenzeka ntoni ngokwenene ngale hormone ye-luteinizing (LH)?

Ngamafutshane, ungacinga nge-LH njengomqondiso kwinkqubo yakho yokuzala ukuze "iqalise ukusebenza!" Kukho enye i-hormone ebizwa ngokuba yi -Follicle-Stimulating Hormone (FSH) . Kunye ne-FSH, i-LH ilawula iinkqubo ezahlukeneyo kwinkqubo yakho yokuzala. Zifana nezithunywa zeekhemikhali. Zibonisa amalungu akho okuzala ukuba aqalise iinkqubo ezifunekayo kwimpilo yokuzala. Indlela esebenza ngayo i-LH iyahluka ngokuxhomekeke ekubeni unama -ovari okanye ama-testes . Nokuba eli nqanaba le-LH liphezulu kakhulu okanye liphantsi kakhulu, linokuchaphazela ukusebenza kwamalungu akho okuzala kunye nayo yonke inkqubo yokuzala.

Yintoni eyenziwa yi-LH kubantu abane-ovari?

Emzimbeni womfazi, i-LH ivuselela utshintsho oluthile kuma-ovari akho. Olu tshintsho lubalulekile ekugcineni umjikelo wakho wokuya exesheni wenyanga kunye nokuxhasa ukukhulelwa.

• Uphuhliso lwe-follicle: Kwiintsuku zokuqala zomjikelo wakho wokuya exesheni, i-LH inceda ii-follicles (iingxowa ezincinci eziqulathe amaqanda akho) kwii-ovari zakho ukuba zikhule.
• Ukuvuthwa kweqanda: Kwiveki yesibini yomjikelo ngamnye wokuya exesheni, amanqanaba akho e-LH ayanda ngequbuliso. Oku kubizwa ngokuba yi- LH surge . Oku kulapho ama-ovari akho ekhupha iqanda. Amanqanaba aphezulu e-LH ngeli xesha athetha ukuba unamathuba amaninzi okukhulelwa. Abantu abaninzi bajonga amanqanaba abo e-LH xa bezama ukukhulelwa ukuze bafumanise eli xesha.
• Ukuveliswa kweprogesterone: I-LH ibangela ukuba i-corpus luteum , isakhiwo esikwi-ovary yakho, ivelise i-progesterone engakumbi kwiiveki zesithathu nezesine zomjikelo wakho wokuya esikhathini. I-progesterone yi-hormone ebaluleke kakhulu exhasa ukukhulelwa kwangethuba.

Njengoko ukhula, oko kukuthi, ngexesha lokuya exesheni , amanqanaba e -estrogen kunye ne-progesterone emzimbeni wakho ayancipha, nto leyo ebangela ukuba amanqanaba e-LH anyuke.

Yintoni eyenziwa yi-LH kubantu abanamasende?

Emzimbeni wendoda, i-LH ivuselela amasende ukuba avelise i-testosterone.Inceda ekuveliseni ihomoni ebizwa ngokuba yi-testosterone. Le testosterone ibalulekile ekuveliseni isidoda. Kwakhona, xa inkwenkwe ifikelela ebusheni, iimpawu zesondo zesibini ezifana nokujula kwelizwi, ukwanda kweenwele zomzimba, kunye nokukhula kwemisipha kwenzeka ngenxa yale testosterone. Ngokwesiqhelo, emva kokufikisa, amanqanaba e-LH endoda ahlala ezinzile.

I-LH ichaphazela njani iintsana nabantwana abancinci?

Ngexesha lokufikisa, i-hormone i-LH ivuselela ama-ovari kumantombazana kunye nama-testicles kumakhwenkwe ukuba avelise i-testosterone engaphezulu. Ngaphakathi kuma-ovari kumantombazana, le testosterone iguqulwa ibe yi-estrogen. Ezi hormone zimbini zezona zibangela utshintsho oluhambelana nokuvuthwa ngokwesondo.

Ngoko ke le LH ikhutshwa phi emzimbeni?

I-LH iveliswa kwindawo elawula iinkqubo ezinzima kakhulu emzimbeni wakho - ingqondo yakho. Kodwa amalungu alawulwa yi-LH akwinkqubo yakho yokuzala.

Ukucacisa oku kancinci, i-LH yinxalenye yothungelwano oluntsonkothileyo phakathi kwengqondo yakho (ingakumbi i-hypothalamus kunye ne-pituitary gland) kunye namalungu akho okuzala (ama-ovari okanye amasende). Khawuthelekelele, i-hypothalamus yakho ikhupha i-hormone ebizwa ngokuba yi -gonadotropin-releasing hormone (GnRH) . Le GnRH yiyo exelela i-pituitary gland ukuba "ikhuphe i-LH ngoku." I-LH emva koko inika imiqondiso kuma-ovari okanye amasende akho ukuba aqalise kwaye avelise ii-hormone ezifunekayo ukugcina inkqubo yokuzala.

Ukuqonda olu nxibelelwano kubalulekile xa uxilonga iingxaki zempilo yokuzala. Umzekelo, iingxaki zokuzala zinokubangelwa yingxaki ngeehomoni zakho zesini, okanye yingxaki kwindlela ingqondo yakho evelisa ngayo iihomoni. Ugqirha wakho uza kuqwalasela zonke ezi zinto xa exilonga imeko enxulumene ne-LH.

Ziziphi iimeko kunye nezifo eziqhelekileyo ezinxulumene ne-LH?

Enyanisweni, amanqanaba e-LH ayatshintshatshintsha rhoqo, ingakumbi xa kusenzeka umjikelo wokuya esikhathini. Ngoko ke, ukuba namanqanaba aphezulu e-LH akuyonto ilungileyo, kwaye ukuba namanqanaba aphantsi e-LH akuyonto imbi.

Umzekelo, ukunyuka ngequbuliso kwamanqanaba akho e-LH (ukunyuka kwe-LH) kubonisa ukuba sele uza kuzala. Eli lixesha apho kunokwenzeka ukuba ukhulelwe. Ngoko ke olu lwazi luluncedo kakhulu kumntu olindele umntwana.

Nangona kunjalo, amanqanaba e-LH emzimbeni wakho anokubonelela ngezikhokelo malunga neemeko ezithile ezinengxaki. Ukwazi amanqanaba akho e-LH ngexesha elithile kunokunceda ugqirha wakho aqonde izinto ezifana nezi:

• Ngaba unayo nayiphi na ingxaki ye-pituitary gland?
• Yintoni ebangela ubunzima bokufumana abantwana?
• Yintoni ebangela ukuba ube sexesheni elingacwangciswanga?
• Ukuba ukufutshane kangakanani ne-perimenopause okanye i-menopause.
• Yintoni ebangela ukuba amanqanaba akho e-testosterone ehle (kumadoda).

Kwakhona, uvavanyo lwenqanaba le-LH lunceda ekuboneni ukuba abantwana bangena ebuntwini kwangethuba okanye emva kwexesha.

Kuza kwenzeka ntoni ukuba amanqanaba e-LH ayanda?

Amanqanaba aphezulu e-LH ngamanye amaxesha athetha ukuba amalungu akho okuzala awavelisi ii-hormone ze-steroid ezaneleyo ezifunekayo ekuzaleni.

Oku kwenzeka xa ama-ovari okanye amasende akho engasakwazi ukuvelisa i-estrogen okanye i-testosterone. Oku kunokubangelwa zizinto ezifana neemeko zemfuza, iimeko zokuzikhusela komzimba, kunye neengozi ngexesha lotyando.

Ukunika imizekelo embalwa:

• Abafazi bane -Turner syndrome okanye i-Fragile X syndrome .
• Isifo seKlinefelter kumadoda.

Amanqanaba aphezulu e-LH anokunxulunyaniswa neemeko zemfuza ezifana nezi.

Ngokufanayo, amanqanaba e-LH anokunyuswa kancinci nakubasetyhini abanesimo esibizwa ngokuba yiPolycystic Ovary Syndrome (PCOS), esisizathu esikhulu sokuya exesheni ngendlela engaqhelekanga kunye nobunzima bokukhulelwa.

Kuza kwenzeka ntoni ukuba amanqanaba e-LH ehla?

Amanqanaba aphantsi e-LH anokuthetha ukuba i-pituitary gland yakho ayivelisi i-LH eyaneleyo yokukhula ngokwesondo okanye ukuzala.

Amanqanaba aphantsi e-LH angaba luphawu lweemeko ezifana nezi:

• Isifo sikaKallmann: Esi sisifo esingaqhelekanga apho i-testosterone kunye ne-estrogen zingaveliswanga ngokwaneleyo.
• I-Hypothalamic amenorrhea: Oku kuxa ixesha lakho lokuya exesheni liphela ngenxa yengxaki kwi-hypothalamus yakho. Izizathu eziqhelekileyo ziquka ukuzilolonga kakhulu, uxinzelelo olukhulu, kunye nokungabikho kokutya okunempilo.

Ziziphi iindlela eziqhelekileyo zokuvavanya amanqanaba e-LH?

Uvavanyo lwe-LH luvavanyo olulula lwegazi olulinganisa ukuba ingakanani i-LH egazini lakho. Ngamanye amaxesha, ugqirha wakho uya kucebisa uvavanyo lwe-FSH kunye novavanyo lwenqanaba le-LH, kuba la ma-hormone mabini asebenza kunye ukulawula inkqubo yakho yokuzala.

Amanqanaba e-LH aqhelekileyo afanele abe njani?

Xa ufumana iziphumo zovavanyo lwakho, khumbula ukuba oko kuthathwa njengento "eqhelekileyo" kuxhomekeke kwizinto ezahlukeneyo. Ubudala bakho, isini, kunye nembali yakho yezonyango zonke zidlala indima. Kwakhona, ukuba ukwinqanaba elingakanani lomjikelo wakho wokuya exesheni kunye nokuba ugqithile ukuya exesheni kunokuchaphazela amanqanaba akho e-LH.

Ngoko ke, kungcono ukuthetha nogqirha wakho ukuze ufumane ukuba iziphumo zovavanyo lwakho zithetha ukuthini kanye kanye.

Ngaba ungakhulelwa ukuba i-LH iphantsi?

Ewe, kunokwenzeka ukuba ukhulelwe nokuba amanqanaba akho e-LH aphantsi. Amanqanaba e-LH anokwahluka. Kubalulekile ukubuza ugqirha wakho ukuba amanqanaba akho e-LH ayayichaphazela na indlela okhulelwa ngayo.

Ngawaphi amanqanaba e-LH abonisa ukukhulelwa?

Enyanisweni, oogqirha abasebenzisi amanqanaba e-LH ukuqinisekisa ukukhulelwa. Basebenzisa ihomoni ebizwa ngokuba yi -human chorionic gonadotropin (hCG) . Yihomoni ye-hCG oyijonga ngee-strips zovavanyo lokukhulelwa ekhaya.

Okokugqibela, izinto ekufuneka uzikhumbule

Mhlawumbi awucingi kakhulu nge-luteinizing hormone (LH) ebomini bakho bemihla ngemihla. Kodwa amanqanaba akho e-LH anokutyhila ulwazi olubalulekileyo malunga nendlela amalungu akho okuzala kunye ne-pituitary gland asebenza ngayo. I-LH eninzi okanye encinci kakhulu inokuba luphawu lwesifo esithile.

Ngoko ke, ukuba ugqirha wakho ukuxelela ukuba wenze uvavanyo lwe-LH, qiniseka ukuba umbuza ukuba iziphumo zingakuxelela ntoni ngempilo yakho yokuzala. Ungoyiki, konke kulapho ukukunceda uhlale usempilweni. Uyayazi?

I - hormone ye-Luteinizing, i-LH, impilo yokuzala, iihomoni, ukukhutshwa kweqanda, i-testosterone, i-pituitary gland, umjikelo wokuya esikhathini