Chii chinonzi prolactin? Chinokosha sei mumuviri wako?

Pamwe wakambonzwa zita rekuti 'Prolactin', kunyanya panguva yekuzvitakura kana kuti uri amai vanoyamwisa . Asi wakambozvibvunza here kuti chii chinonzi prolactin, uye nei ichikosha kumuviri wedu? Nhasi, ngatitaurei nezvazvo zviri nyore, nenzira yaunogona kunzwisisa.

Chii chinonzi Prolactin?

Zvichitaurwa zviri nyore, prolactin ikemikari inotumirwa, kana kuti hormone, inogadzirwa mumiviri yedu. Inonziwo 'lactotropin', uye dzimwe nguva inopfupikiswa se '(PRL)' navanachiremba. Inonyanya kukonzera kugadzirwa kwemukaka, ndiko kuti , kuyamwisa, uye kukura kwemamwe matishu mumazamu . Zvisinei, prolactin haina kungogumira ipapo chete. Inobatsira mumazana emamwe maitiro mumiviri yedu. Ungave uri nepamuviri kana kuti uchiyamwisa, huwandu hweprolactin yako hunowanzo kuve hwakakwira.

Ndeapi mabasa makuru eProlactin?

Sezvatakambotaura, prolactin inobatanidzwa muzvinhu zvakawanda mumuviri wedu. Asi kune mabasa maviri makuru. Aya ndiwo:

• Kukurudzira kukura kwemasero emuzamu munyama yemazamu.
• Kutsigira kuyamwisa nekuyamwisa.

Ngatitarisei chimwe nechimwe cheizvi zvakadzama.

Maitiro ekubatsira kukura kwemazamu

Kana wava nepamuviri, muviri wako unotanga kugadzirira mwana wako nenzira inoshamisa. Munguva iyi, hormone inonzi prolactin, pamwe chete nemamwe mahormone maviri akakosha, estrogen neprogesterone , zvinobatsira kuti nyama yezamu rako ikure uye igadzire mukaka. Kunyanya, mahormone aya anoshanda pamwe chete kugadzira zvidimbu zvidiki zvakaita sesagi mumazamu ako zvinonzi mammary alveoli . Aya maalveoli emazamu ndipo panogadzirwa uye panochengetwa mukaka wako. Funga nezvazvo sekunge fekitari yako yemukaka iri kugadzirira kuti mwana asvike.

Rutsigiro rwekuyamwisa nekuyamwisa

Mushure mekuzvarwa kwemwana wako, huwandu hweprolactin receptors mumasero emuzamu ari mumazamu ako hunowedzera. Izvi zvakafanana nemagedhi ekubuda kwemukaka anowedzera. Ndokusaka mukaka uchitanga kubuda muzamu, izvo zvinokonzeresa kuyamwisa .

Pane chimwe chinhu chinoshamisa nezve prolactin. Ndiyo imwe yemahormone mashoma ane 'positive feedback loop'. Zvichitaurwa zviri nyore, kana prolactin yaburitswa, inotumira imwe chiratidzo kune pituitary gland yedu kuti 'ibudise prolactin yakawanda'. Zvakafanana nepatinoita basa rakanaka, mumwe munhu anotikurudzira uye anotiudza kuti 'tiite zviri nani'. Kana mwana asvuta, kukurudzira ikoko kunoburitsa prolactin yakawanda. Ipapo mwana anowana mukaka wakawanda. Iyi haisi nzira yakanaka yechisikigo here?

Prolactin inobva kupi?

Ruzhinji rweprolactin inogadzirwa mumuviri wako runobva kugland repituitary, girandi diki riri pasi pehuropi hwako. Gland iri ndiro rinogadzira prolactin uye rinoiburitsa mumuviri. Kugadzirwa kweprolactin kunodzorwa ne neurotransmitter dopamine uye hormone estrogen . Izvi zvakafanana nezvinotonga kugadzirwa kweprolactin.

Chii chinoita kuti huwandu hweprolactin huchinje?

Mazinga eprolactin anogona kuchinja-chinja nekuda kwezvikonzero zvakasiyana-siyana. Dzimwe shanduko dzakajairika, asi dzimwe dzacho dzine chekuita nekufunganya.

Nguva apo mazinga anowanzo kwira

Iye zvino tava kuziva kuti huwandu hweprolactin hunowedzera panguva yekuzvitakura nekuyamwisa. Pamusoro pezvo, mune dzimwe nguva, huwandu hweprolactin hunogona kuwedzera zvishoma kwenguva pfupi, zvichireva kwenguva pfupi chete. Mamiriro akadaro anosanganisira:

• Kushushikana kwemuviri: Semuenzaniso, paunonzwa kurwadziwa kwakanyanya.
• Kurovedza muviri: Paunorovedza muviri nesimba.
• Mushure mekudya.
• Mushure mekuita bonde.
• Kukurudzirwa kwemazamu kusina chekuita nekuyamwisa: Kunogona kukonzerwa nezvimwe zvipfeko kana zvimwe zvikonzero.
• Ronda rimwe panzvimbo yechipfuva.
• Kubatwa nepfari.

Mazinga eprolactin anogona kuwedzera zvishoma munguva dzakadai, asi anowanzo dzoka pakuva akajairika nekukurumidza.

Kuwanda kweprolactin nguva dzose - Hyperprolactinemia

Mamwe matambudziko ehutano nemimwe mishonga zvinogona kukonzera kuti huwandu hweprolactin yako hurambe hwakakwira kwenguva yakareba. Ichi chirwere chinonzi nanachiremba hyperprolactinemia . Chikonzero chikuru cheizvi i pituitary adenoma , bundu rinokura mu pituitary gland rinonzi prolactinoma . Zvisinei, bundu iri harisi rekenza.

Zviratidzo zvinowanzoonekwa zve hyperprolactinemia zvinosanganisira:

• Kusabereka : Kuomerwa nekuva nevana.
• Kuderera kwechido chepabonde.
• Kubuda kwemukaka mumazamu kana usiri nepamuviri (galactorrhea).
• Kuenda kumwedzi kusingajairiki: Kuenda kumwedzi kusingajairiki kwevakadzi.
• Kusashanda zvakanaka kwenhengo dzemurume muvanhurume.

Fungidzira musikana wechidiki anonzi Nimali achida kuva nemwana. Asi kuenda kwake kumwedzi hakuna kurongeka uye dzimwe nguva hakuperi kwemwedzi yakawanda. Pamusoro pezvo, kunyangwe asina pamuviri, ane mvura yakaita semukaka inobuda mumazamu ake. Kana aine zviratidzo izvi, chikonzero chingave mazinga eprolactin akakwira, anonzi hyperprolactinemia. Saka, zvakakosha kutsvaga rubatsiro rwechiremba.

Zvinokonzera kuderera kusingawanzoitiki kwemazinga eprolactin

Kana usiri nepamuviri kana kuti usingayamwisi, huwandu hweprolactin yako hunowanzova hwakaderera. Saka, chiratidzo chega chekuti huwandu hweprolactin yako hwakaderera zvakanyanya kushaikwa kwemukaka wemuzamu mushure mekubereka mwana.

Muzviitiko izvi, chikonzero chingave chirwere chinonzi hypopituitarism . Ichi chirwere chisingawanzoitiki apo pituitary gland haigadzi rimwe kana akawanda emahormone ayo anowanzo gadzira.

Asi chimwe chinhu chekurangarira ndechekuti kuyamwisa mwana inzira yakaoma zvikuru. Panogona kunge paine zvimwe zvikonzero zvakawanda zvinoita kuti mukaka usawanikwe zvakanaka. Saka, kana uine dambudziko rekushaya mukaka wakakwana, zvakanaka kubvunza chiremba kana nyanzvi yekuyamwisa kuti akupe mazano.

Chii chinonzi bvunzo inoyera huwandu hweprolactin?

Pane bvunzo yeropa iri nyore inogona kuyera huwandu hweprolactin muropa rako. Iyi inonzi bvunzo yeprolactin (PRL) . Kana uine zviratidzo zvinoratidza kuti une huwandu hwakawanda hweprolactin (sezviratidzo zvatakambotaura), chiremba wako anogona kukurudzira bvunzo iyi yeropa. Inogonawo kubatsira kuona kuti pituitary gland yako iri kushanda zvakanaka sei.

Mazinga eprolactin akajairika anofanira kunge akaita sei?

Kazhinji, kukosha kunogamuchirwa kwemazinga eprolactin ndekunotevera:

• Kumurume: Zvisingasviki 20 nanograms pa milliliter (20 ng/mL) .
• Kune mukadzi asina pamuviri kana kuyamwisa: Pasi pe25 nanograms pa milliliter (25 ng/mL) .
• Kune mukadzi ane pamuviri kana kuti anoyamwisa:Inogona kuva pakati pe80 kusvika 400 nanograms pa milliliter (80 kusvika 400 ng/mL).

Asi yeuka kuti huwandu uhwu hwezvirwere hunogona kusiyana zvishoma kubva murabhoritari kuenda kune imwe. Saka, tarisa huwandu hwakajairika hwakanyorwa pamushumo wako werabhoritari. Kana uine mibvunzo nezvemhedzisiro yako, zvakanaka kubvunza chiremba wako.

Ndirini pandinofanira kuona chiremba nezvehuwandu hweprolactin yangu?

Kana uine zviratidzo zvinoratidza kuti une prolactin yakakwira (semuenzaniso, kuenda kumwedzi kusingaenderani, kushaya mbereko, kana mukaka wezamu paunenge usina pamuviri), iva nechokwadi chekuona chiremba wako. Anogona kuraira kuongororwa kweropa kuti aone huwandu hweprolactin yako.

Kana muine matambudziko nemukaka wenyu, akadai sekushaya mukaka wakakwana, onai nyanzvi, yakaita semupi wezano wekuyamwisa kana nyanzvi yekuyamwisa.

Chekupedzisira, chinhu chinonyanya kukosha

Prolactin ihormone inokosha zvikuru panguva yekuzvitakura nekuyamwisa. Zvisinei, ungasatombofunga nezvazvo kusvika watanga kuona zviratidzo (zvakadai sekuenda kumwedzi zvisina kurongeka kana kusabereka) zvinoratidza kuti huwandu hweprolactin yako hwakakwira zvisingawanzoitiki.

Yeuka, kana uine kusava nechokwadi kana kunetseka nezvehuwandu hweprolactin yako, usambozeza kutaura nachiremba. Varipo kuti vakubatsire. Vakagadzirira kuteerera mibvunzo yako, kuita bvunzo dzinodiwa, uye kukupa kurapwa kwakakodzera.

Prolactin , mahormone, kuyamwisa, pamuviri, pituitary gland, hyperprolactinemia, hutano hwevakadzi