Zamkatimu
Kodi ntchito ya oxytocin ndi yotani?
Ochokera ku kuphatikiza kwa amino acid, oxytocin imapangidwa mwachilengedwe ndi ubongo. Zomwe timatcha "hormone ya chisangalalo" zimachokera ku kumverera kwachiyanjano, ubale wachikondi, mphindi za chisangalalo. Ubwamuna usanayambe, pogonana, umagwira nawo ntchito yotulutsa umuna ndikuthandizira umuna kupita ku dzira. Pa nthawi yomwe ali ndi pakati, oxytocin imagwira ntchito mobisa: imathandiza amayi kuti agone kapena kuchepetsa kuchuluka kwa mahomoni opsinjika maganizo a cortisol. Nthawi yobereka ikafika, kuchuluka kwake kumawonjezeka: amakwiyitsa zilonda zam'mimba ndi kufutukuka kwa khomo pachibelekeropo. Sizongochitika mwangozi kuti etymology ya oxytocin, youziridwa ndi Chigiriki, imatanthauza “kubereka msanga”! Ndiye facilitates ejection wa latuluka, ndiye kukhazikitsidwa kwa yoyamwitsa.
Jakisoni wa Oxytocin panthawi yobereka
“Nthawi zina - kulowetsa m'mimba kapena kukula kwa khomo lachiberekero sikupita patsogolo - mlingo wochepa wa oxytocin mumpangidwe wake wopangidwa umaperekedwa kudzera m'mitsempha. Zachidziwikire, kugwiritsa ntchito kwake kumayendetsedwa ndi protocol, cholinga chinali kubaya jekeseni pang'ono momwe ndingathere », Akufotokoza Dr Ariane Zaique-Thouveny, dokotala wazachipatala ku Polyclinique Majorelle, kukhazikitsidwa kwa ELSAN ku Nancy. "Pakachitika kubadwa kwa mwana, jekeseniyi idzachitika ngati khomo lachiberekero liri labwino ndipo chifukwa chake mayi" wakhwima "pobereka. Mlingo wochepa wa oxytocin umangolola "injini" kulowa. ndipo motero kukhala ndi mikwingwirima itatu pa nthawi ya mphindi 3. », Iye akufotokoza. Koma oxytocin amagwiritsidwanso ntchito pa nthawi yobereka, kuteteza kuopsa kwa magazi pambuyo pobereka. "Kubaya jekeseni wa mlingo woyezedwa wa oxytocin kumalimbikitsa kutulutsa kwa placenta," akumaliza. Pansi pa mphamvu ya contractions, zimapangitsa kuti m'mimba muchepetse pambuyo pa kuthamangitsidwa.
Kodi oxytocin imakhudza bwanji kuyamwitsa?
"Umboni wosonyeza kuti oxytocin imagwira ntchito pa kutsekeka, imapitirizabe kuwapangitsa atangobereka kumene, panthawi yoyamwitsa koyamba", akupitiriza katswiriyu. Ngati oxytocin sakuwongolera mwachindunji kupanga mkaka, imayambanso kuyambitsa kuyamwitsa. Mwana wakhanda akamayamwa pa bere, timadzi timalimbikitsa kutsika kwa maselo omwe amazungulira alveoli ya mammary glands, zomwe zimapangitsa kuti mkaka utuluke reflex.
Oxytocin, mahomoni ogwirizana a mayi ndi mwana
Atangobadwa, kusinthana pakati pa mayi ndi mwana kumatsegula kugwirizana maganizo. Kusisita, kukhudza, khanda limakulitsa zolandilira oxytocin. Liwu la amayi lomwe limatonthoza limatha kuyambitsa mahomoni ... Oxytocin imatsimikiziridwa kuti imagwira ntchito yofunika kwambiri pakati pa amayi, abambo ndi mwana. Pamene okwatiranawo amasamalira kwambiri mwana wakhanda, wakhandayo amayamba kukhala ndi oxytocin receptors. Ngakhale kulibe chinthu chonga molekyu yozizwitsa, masiku ano maphunziro atsindika kugwira ntchito kwa oxytocin. Sizongochitika mwangozi kuti kuchepa kwa chidwi, limodzi mwamavuto akulu a ana omwe ali ndi autism, kumapangidwa bwino ndi timadzi tofunikira.