Chii chinonzi Prolactin? Ngatitaurei nezvazvo zviri nyore!

Ungave wakambonzwa kana kuti usina kunzwa nezveshoko rekuti 'prolactin'. Asi iri ihormone inoita mabasa akawanda akakosha mumiviri yedu, kunyanya mumiviri yevakadzi. Kutaura chokwadi, iri hormone rinokosha kuti amai vagadzire mukaka wemwana wavo. Saka ngatitarisei kuti prolactin iyi chii, inoita sei kumiviri yedu, uye zvinoitika kana ikawedzera kana kudzikira. Ngatitaurei nezvese zviri nyore.

Chii chinoita kuti prolactin ishande mumuviri wedu?

Zvichitaurwa zviri nyore, hormone inonzi prolactin inobatanidzwa mumazana emabasa mumuviri wedu. Asi kune maviri makuru . Ngationei kuti chii.

• Chekutanga ndechekubatsira kukudziridza mazamu anogadzira mukaka mumazamu.
• Chechipiri ndechekutsigira kugadzirwa kwemukaka, kuyamwisa uye kuyamwisa mwana mushure mekunge aberekwa.

Izvi ndizvo zvinhu zviviri zvikuru. Kunze kweizvi, shamwari iyi inonzi prolactin inobatsira pamabasa madiki akawanda.

Nzira yekubatsira kukura kwemazamu uye kuyamwisa

Ngationei kuti izvi zvinoitika sei. Kana uine pamuviri, hormone inonzi prolactin, pamwe chete nemamwe mahormone maviri anonzi estrogen neprogesterone, zvinoshanda pamwe chete kuti zvikure nyama dzezamu uye zvigadzirire mazamu kuti agadzire mukaka. Zvikuru, mahormone aya anoshanda pamwe chete kuti agadzire tusagi tudiki mukati memazamu tunogadzira mukaka, tunonzi mammary alveoli. Mukati memasagi aya emukaka ndipo panogadzirwa uye panochengetwa mukaka.

Mushure mekunge mwana azvarwa, huwandu hwemareceptor (mareceptor) ari mumasero aya emukaka anopindura kuhormone yeprolactin hunowedzera. Izvi zvinoreva kuti prolactin ine mikana yakawanda yekushanda. Ndosaka mukaka uchitanga kubuda muzamu (kuyamwisa). Hazvisi zvinhu zvinoshamisa here?

Prolactin panguva yekuzvitakura uye mushure mekusununguka

Prolactin ihormone yakakosha zvikuru. Chikonzero cheizvozvo inzira inonzi positive feedback loop . Unoziva here kuti chii ichocho? Funga nezvazvo nenzira iyi, kana mwana achiyamwa mukaka, kukurudzira ikoko kunotumira chiratidzo kugland repituitary kuti 'rigadzire prolactin yakawanda'. Ipapo gland repituitary rinoburitsa prolactin yakawanda. Kana prolactin ichiwedzera, kugadzirwa kwemukaka kunowedzerawo. Mwana paanoyamwa, mukaka wakawanda unouyawo. Ndizvo zvinodanwa kuti positive feedback loop iyi. Kureva kuti, chiito chinowedzera chiito ichocho zvakanyanya. Mwana anoyamwa nipple ndiyo inonyanya kukurudzira kuburitswa kweprolactin yakawanda.

Prolactin inogadzirwa sei? Inobva kupi?

Ruzhinji rweprolactin inogadzirwa mumuviri wako inobva kugland diki riri pasi peuropi hwako rinonzi pituitary gland. Gland iri ndiro rinogadzira prolactin uye rinoiburitsa mumuviri wako.

Asi kunewo vanhu vanogona kudzora kugadzirwa kweprolactin uku.Dopamine ye neurotransmitter ne estrogen hormone zvinosarudza kuti prolactin yakawanda sei uye kuti inofanira kuburitswa riini. Vakafanana nemapurisa emumugwagwa, vanomira pavanenge vachida uye vanovarega vachienda pavanenge vachida.

Ndezvipi zvikonzero zvinogona kukonzera kuchinja kwemazinga eprolactin?

Mazinga eprolactin haasi akafanana nguva dzose. Dzimwe nguva anochinja-chinja zvega.

Zvakajairika kuti huwandu hweprolactin huwedzere zvishoma.

Zvakajairika kuti huwandu hweprolactin huwedzere panguva yekuzvitakura uye yekuyamwisa. Zvisinei, kune dzimwe nguva apo huwandu hweprolactin hunogona kukwira zvishoma kwenguva pfupi, zvichireva kwenguva pfupi . Izvi zvinosanganisira:

• Kushushikana kwemuviri: Semuenzaniso, paunonzwa kurwadziwa kwakanyanya.
• Paunenge uchirovedza muviri.
• Mushure mekudya chikafu.
• Mushure mekuita zvepabonde.
• Kukurudzirwa kwemazamu kusina chekuita nekuyamwisa: Kunogona kukonzerwa nezvimwe zvipfeko kana zvimwe zvikonzero.
• Kana paine kukuvara kwechipfuva.
• Kana paine chirwere chakafanana nechirwere chepfari.

Kunyangwe huwandu hweprolactin hungave hwakakwira zvishoma panguva iyi, hunowanzo dzoka pahunhu hwakanaka mushure mechinguva. Hapana chekunetseka nacho.

Mazinga eprolactin akakwira kwenguva yakareba (hyperprolactinemia)

Asi dzimwe nguva, nekuda kwemamwe mamiriro ehutano kana mimwe mishonga, huwandu hweprolactin hunogona kukwira zvisina kujairika kwenguva yakareba, kureva kuti, kwenguva yakareba. Iri ndiro dambudziko ratinodaidza kuti hyperprolactinemia .

Chikonzero chikuru cheizvi chirwere chinonzi prolactinoma . Iri ibundu diki rinokura mugland repituitary, kunyanya pituitary adenoma . Zvisinei, iri harisi kenza, asi bundu risina njodzi, rinorapika muzviitiko zvakawanda.

Zvimwe zviratidzo zvinogona kuitika kana uine hyperprolactinemia ndeizvi:

• Kusabereka: Izvi zvinoreva kutadza kubata pamuviri .
• Kurasikirwa nechido chebonde.
• Kubuda kwemvura yakaita semukaka kubva mumazamu kunyangwe usingayamwise (Galactorrhea).
• Kuenda kumwedzi kusingawanzoitiki kuvakadzi: Kuenda kumwedzi kusingawanzoitiki nguva dzose.
• Kusashanda zvakanaka kwenhengo dzemurume muvanhurume.

Kana uine zviratidzo zvakaita seizvi, zvakakosha kuti uone chiremba, sezvo paine mishonga yakanaka yekurapa chirwere ichi.

Mazinga eprolactin anogona kuderera zvakanyanya here?

Ehe, dzimwe nguva huwandu hweprolactin hunogona kuderera zvakanyanya. Asi izvi zvinowanzova dambudziko mushure mekubereka mwana. Nekuti, kunze kwekunge uri nepamuviri kana kuyamwisa, huwandu hweprolactin yako hunowanzova hwakaderera. Ihwohwo hutano hwakanaka.

Saka, chiratidzo chega chekuti prolactin yakaderera zvakanyanya kusagadzirwa kwemukaka wemuzamu mushure mekuzvarwa kwemwana, kana kuti mukaka wakaderera zvikuru.

Muchiitiko ichi, chikonzero chingave chirwere chisingawanzoitiki chinonzi hypopituitarism , chinova chirwere apo pituitary gland yako isingagadzire rimwe kana akawanda mahormone nemazvo.

Asi chimwe chinhu chekuyeuka ndechekuti kuyamwisa mwana inzira yakaoma zvikuru. Panogona kunge paine zvikonzero zvakawanda zvinoita kuti mukaka usawanikwe zvakanaka. Saka kana uine dambudziko rakadai sekushaya mukaka wakakwana, zvakanaka kuona chiremba kana nyanzvi yekuyamwisa.

Unotarisa sei huwandu hweprolactin? Nderudzii rwebvunzo runoitwa?

Unogona kuongororwa ropa kuti uone kuti prolactin yako yakawanda zvakadii. Izvi zvinonzi prolactin (PRL) test .

Kana uine zviratidzo zvinoratidza kuti ungave uine huwandu hwakawanda hweprolactin, sezvambotaurwa kare (semuenzaniso, kubuda kwemukaka kubva mumazamu ako paunenge usiri kuyamwisa, kuenderera kwemwedzi kusina kurongeka), chiremba wako anogona kukukurudzira kuti uite bvunzo iyi yeprolactin.

Kuongororwa uku kunobatsirawo kuona kuti pituitary gland iri kushanda sei.

Mazinga eprolactin akajairika anofanira kunge akaita sei?

Ngatitarisei zvimwe zvezvinhu zvakajairika zvemazinga eprolactin emunhu ane hutano. Zvisinei, izvi zvinogona kusiyana zvishoma kubva murabhoritari kuenda kune imwe. Saka, zvakakosha kutarisa huwandu hwakajairika mumushumo wako.

Aya ndiwo maitiro anowanzo gamuchirwa:

• Kuvarume: Inofanira kunge iri pasi pe20 ng/mL (nanograms pa milliliter).
• Kune vakadzi vasina pamuviri kana kuyamwisa: Vanofanira kunge vari pasi pe25 ng/mL.
• Kune vakadzi vane pamuviri kana vanoyamwisa: Huwandu hwemushonga hunogona kuva pakati pe80 ng/mL ne400 ng/mL.

Kana muine mibvunzo nezve kukosha kuri mumushumo wenyu, zvakanaka nguva dzose kubvunza chiremba wenyu.

Unofanira kuona chiremba rini nezve prolactin?

Kana uine zviratidzo zvinoratidza kuti ungave uine huwandu hwakawanda hweprolactin (semuenzaniso kumwedzi kusina kurongeka, kushaya mbereko, kubuda kwemukaka kubva muzamu rako), ona chiremba nekukasika. Chiremba wako anogona kutarisa huwandu hweprolactin yako nekuongororwa kweropa kuri nyore.

Uye, newewo.Kana uine matambudziko ekuyamwisa, akadai sekushaya mukaka, ona nyanzvi yekuyamwisa kana nyanzvi yekuyamwisa. Vanogona kukupa rubatsiro nenhungamiro yaunoda.

Prolactin ihormone inokosha zvikuru panguva yekuzvitakura uye yekuyamwisa. Dzimwe nguva, tingasafunga zvakawanda nezvazvo, asi zvakanaka kuziva zviratidzo zvehuwandu hweprolactin hwakakwira zvisingawanzoitiki. Kana uine kusava nechokwadi kana mibvunzo nezveizvi, usatya kutaura nachiremba. Varipo kuti vakubatsire.

Rangarira sechidimbu (Mharidzo Yekuenda Kumba)

Saka, ndinovimba une pfungwa yakanaka nezve prolactin kubva pane zvatakurukura nhasi.

Prolactin ihormone inokosha inogadzirwa negland redu repituitary iyo inonyanya kubatsira mukuyamwisa uye kukura kwemazamu.

• Huremu uhwu hunowanzowedzera panguva yekuzvitakura uye yekuyamwisa.
• Dzimwe nguva, hyperprolactinemia , chirwere chinoramba chichikwira cheprolactin, chinogona kuitika. Chikonzero chikuru cheizvi iprolactinoma .
• Kana uine zviratidzo zvakaita sekuenda kumwedzi kusina kurongeka, kusabereka, kana mukaka unobva mumazamu ako paunenge usiri kuyamwisa , zvinogona kuva chiratidzo chekuwedzera kweprolactin.
• Kana mukaka usingagadzirwe mushure mekubereka mwana, zvinogona kuva chiratidzo chekushaikwa kweprolactin.
• Kana uine chimwe chezviratidzo izvi kana zvinokunetsa, chinhu chakanakisa chekuita kutsvaga mazano echiremba. Usazvidya moyo, kune mishonga yezvirwere izvi zvakawanda.

Zvakakosha kuchengetedza muviri wako nehutano hwako. Saka, tinovimba kuti ruzivo urwu ruchakubatsira!

Prolactin , mahormone, kuyamwisa, mukaka wezamu, pituitary gland, hyperprolactinemia, hutano hwevakadzi