Yintoni iprolactin? Ibaluleke kangakanani emzimbeni wakho?

Mhlawumbi ukhe weva igama elithi 'Prolactin', ingakumbi ngexesha lokukhulelwa okanye ukuba ungumama oncancisayo . Kodwa ngaba wakha wazibuza ukuba yintoni kanye kanye iprolactin, kwaye kutheni ibaluleke kangaka emizimbeni yethu? Namhlanje, masithethe ngayo ngokulula, ngendlela onokuyiqonda.

Yintoni iProlactin?

Ngamafutshane, iprolactin sisithunywa sekhemikhali esikhethekileyo, okanye i-hormone, eveliswa emizimbeni yethu. Ikwabizwa ngokuba yi-'lactotropin', kwaye ngamanye amaxesha ifinyezwa ngokuthi '(PRL)' ngoogqirha. Inoxanduva olukhulu lokuvelisa ubisi, oko kukuthi , ukuncancisa, kunye nophuhliso lwezicubu ezithile emabeleni . Nangona kunjalo, i-prolactin ayipheleli apho. Inegalelo kwezinye iinkqubo ezininzi emizimbeni yethu. Nokuba ukhulelwe okanye uncancisa, amanqanaba akho e-prolactin adla ngokuba phezulu.

Zithini imisebenzi ephambili yeProlactin?

Njengoko besitshilo ngaphambili, iprolactin ibandakanyeka kwizinto ezininzi emzimbeni wethu. Kodwa kukho imisebenzi emibini ephambili. Le yile:

• Ukukhuthaza ukukhula kwamadlala ebele kwizicubu zebele.
• Ukuxhasa ukuncancisa nokuncancisa.

Makhe sijonge nganye kwezi nkcukacha zincinci.

Indlela yokunceda ukukhula kwamabele

Xa ukhulelwe, umzimba wakho uqala ukulungiselela umntwana wakho ngendlela emangalisayo. Ngeli xesha, i-hormone prolactin, kunye nezinye ii-hormone ezimbini ezibalulekileyo, i-estrogen kunye ne -progesterone , zinceda izicubu zakho zebele zikhule kwaye zivelise ubisi. Ngokukodwa, ezi hormone zisebenza kunye ukuphuhlisa izakhiwo ezincinci ezifana nengxowa emabeleni akho ezibizwa ngokuba yi-mammary alveoli . Ezi alveoli zebele kulapho ubisi lwakho lwenziwa khona kwaye lugcinwa khona. Cinga ngathi umzi-mveliso wakho wobisi ulungiselela ukufika komntwana.

Inkxaso yokuncancisa kunye nokuncancisa

Emva kokuba umntwana wakho ezelwe, inani lee-prolactin receptors kwiiseli ze-mammary alveoli emabeleni akho liyanda. Oku kufana namasango okuphuma kobisi ayanda. Yiyo loo nto ubisi luqala ukuphuma kwi-nipple, nto leyo ebangela ukuncancisa .

Kukho enye into emangalisayo ngeprolactin. Yenye yeehomoni ezimbalwa ezine-'positive feedback loop'. Ngamafutshane, xa iprolactin ikhutshwa, ithumela olunye uphawu kwi-pituitary gland yethu ukuze 'ivelise i-prolactin engaphezulu'. Kufana nokuba xa senza umsebenzi olungileyo, omnye umntu uyasikhuthaza aze asixelele ukuba 'senze ngcono'. Xa umntwana encanca, olo vuselelo lukhupha i-prolactin engaphezulu. Emva koko umntwana ufumana ubisi oluninzi. Asiyonkqubo yendalo emangalisayo le?

Ivela phi iprolactin?

Uninzi lweprolactin eveliswa emzimbeni wakho luvela kwi-pituitary gland, i-gland encinci ekwisiseko sobuchopho bakho. Le gland yiyo eyenza i-prolactin kwaye iyikhuphe emzimbeni. Ukuveliswa kwe-prolactin kulawulwa yi -neurotransmitter dopamine kunye ne-hormone ye-estrogen . Ezi zifana nabalawuli abaphambili bemveliso ye-prolactin.

Yintoni ebangela ukuba amanqanaba eprolactin atshintshe?

Amanqanaba eprolactin anokutshintshatshintsha ngenxa yezizathu ezahlukeneyo. Ezinye iinguqulelo ziqhelekile, kodwa ezinye ziyinto ekufuneka ixhalatyelwe.

Amaxesha apho amanqanaba enyuka ngokuqhelekileyo

Ngoku siyazi ukuba amanqanaba eprolactin ayanda ngokwendalo ngexesha lokukhulelwa nokuncancisa. Ukongeza, kwezinye iimeko, amanqanaba eprolactin anokunyuka kancinci okwethutyana, oko kuthetha ukuba okwexeshana elifutshane. Ezi meko ziquka:

• Uxinzelelo lomzimba: Umzekelo, xa uziva iintlungu eziqatha.
• Ukuzilolonga: Xa uzilolonga nzima.
• Emva kokutya.
• Emva kokuba nesondo.
• Ukuvuselelwa kweengono okungenamsebenzi nokuncancisa: Kunokubangelwa ziimpahla ezithile okanye ezinye izizathu.
• Elinye inxeba kwindawo yesifuba.
• Ukuxhuzula.

Amanqanaba eprolactin anokunyuka kancinci ngamaxesha anje, kodwa ahlala ebuyela kwisiqhelo ngokukhawuleza.

Amanqanaba aphezulu eprolactin ahlala ekho - iHyperprolactinemia

Ezinye izifo kunye namayeza athile anokubangela ukuba amanqanaba akho e-prolactin ahlale ephezulu ixesha elide. Le yimeko oogqirha abayibiza ngokuba yi -hyperprolactinemia . Eyona nto ixhaphakileyo yoku yi -pituitary adenoma , ithumba elikhula kwi-pituitary gland ebizwa ngokuba yi-prolactinoma . Nangona kunjalo, ezi thumba azihlali zingumhlaza.

Iimpawu eziqhelekileyo ze-hyperprolactinemia ziquka:

• Ukungazali : Ubunzima bokufumana abantwana.
• Ukuncipha komnqweno wesondo.
• Ukuphuma kobisi emabeleni xa ungakhulelwanga (i-galactorrhea).
• Ukuya exesheni okungaqhelekanga: Ukuya exesheni okungaqhelekanga kwabasetyhini.
• Ukungasebenzi kakuhle kwe-erectile kumadoda.

Khawucinge ngebhinqa eliselula eligama linguNimali elifuna ukuba nomntwana. Kodwa ixesha lalo alihlali lingaqhelekanga kwaye ngamanye amaxesha alifiki kangangeenyanga. Ukongeza, nangona lingakhulelwanga, linolwelo olufana nobisi oluphuma emabeleni alo. Ukuba linale mpawu, unobangela unokuba ngamanqanaba aphezulu e-prolactin, abizwa ngokuba yi-hyperprolactinemia. Ke ngoko, kubaluleke kakhulu ukufuna ingcebiso kagqirha.

Izizathu zamanqanaba aphantsi kakhulu e-prolactin

Ukuba awukhulelwe okanye awuncancisi, amanqanaba akho eprolactin ahlala ephantsi. Ke ngoko, uphawu olulodwa lokuba amanqanaba akho eprolactin aphantsi ngokungaqhelekanga kukungabikho kokuveliswa kobisi lwebele emva kokuzala umntwana.

Kwezi meko, unobangela usenokuba yimeko ebizwa ngokuba yi -hypopituitarism . Le yimeko engaqhelekanga kakhulu apho i-pituitary gland ingavelisi i-hormone enye okanye ezingaphezulu eziveliswa ngokuqhelekileyo.

Kodwa into enye ekufuneka uyikhumbule kukuba ukuncancisa yinkqubo enzima kakhulu. Kunokubakho ezinye izizathu ezininzi zokuba ubisi lungabi ninzi. Ke ngoko, ukuba unengxaki efana nokungabi nabisi olwaneleyo, kungcono udibane nogqirha okanye ingcali yokuncancisa ukuze ufumane ingcebiso.

Luluphi uvavanyo olulinganisa amanqanaba eprolactin?

Kukho uvavanyo lwegazi olulula olunokulinganisa inqanaba leprolactin egazini lakho. Olu luvavanyo lubizwa ngokuba luvavanyo lweprolactin (PRL) . Ukuba uneempawu ezibonisa ukuba unamanqanaba aphezulu eprolactin (njengeempawu esizixubushileyo ngaphambili), ugqirha wakho unokucebisa olu vavanyo lwegazi. Lunokunceda ekuvavanyeni ukuba i-pituitary gland yakho isebenza kakuhle kangakanani.

Amanqanaba aqhelekileyo eprolactin afanele abe njani?

Ngokubanzi, amaxabiso amkelekileyo amanqanaba eprolactin ngala alandelayo:

• Kwindoda: Ngaphantsi kwee -nanograms ezingama-20 kwi-milliliter (20 ng/mL) .
• Kumfazi ongakhulelwanga okanye ongancancisiyo: Ngaphantsi kwee -nanogram ezingama-25 kwi-milliliter (25 ng/mL) .
• Kumfazi okhulelweyo okanye oncancisayo:Ingasukela kwii-nanograms ezingama-80 ukuya kuma-400 nge-milliliter (80 ukuya kuma-400 ng/mL).

Kodwa khumbula ukuba la manqanaba aqhelekileyo anokwahluka kancinci kwilabhoratri nganye. Ngoko ke, jonga amanqanaba aqhelekileyo adweliswe kwingxelo yakho yelabhoratri. Ukuba unemibuzo malunga neziphumo zakho, kungcono ubuze ugqirha wakho.

Ndifanele ndimbone nini ugqirha malunga namanqanaba am e-prolactin?

Ukuba uneempawu ezibonisa ukuba unezinga eliphezulu le-prolactin (umzekelo, ukuya exesheni okungacwangciswanga, ukungazali, okanye ubisi lwebele xa ungakhulelwanga), qiniseka ukuba ubonana nogqirha wakho. Angayalela uvavanyo lwegazi olulula ukujonga amanqanaba akho e-prolactin.

Ukuba uneengxaki ngobisi lwakho, njengokungoneli kobisi, bona ingcali, njengomcebisi wobisi okanye ingcali yokuncancisa.

Okokugqibela, eyona nto ibalulekileyo

I-Prolactin yi-hormone ebaluleke kakhulu ngexesha lokukhulelwa nokuncancisa. Nangona kunjalo, usenokungacingi ngayo de uqale ukufumana iimpawu (ezifana nokuya exesheni okungaqhelekanga okanye ukungazali) ezibonisa ukuba amanqanaba akho e-prolactin aphezulu ngokungaqhelekanga.

Khumbula, ukuba unamathandabuzo okanye uxhalabile malunga namanqanaba akho e-prolactin, ungaze unqikaze ukuthetha nogqirha. Balapha ukukunceda. Bakulungele ukumamela imibuzo yakho, benze uvavanyo olufunekayo, kwaye bakunike unyango olufanelekileyo.

I- Prolactin, iihomoni, ukuncancisa, ukukhulelwa, i-pituitary gland, i-hyperprolactinemia, impilo yabasetyhini