I-Oxytocin yi-hormone ehlanganiswa yi-hypothalamus, ize idluliselwe kwingxenyana engaphantsi kwe-pituitary gland, apho iqokelela khona kwaye ikhutshelwe kwigazi. Inxaxheba ephambili yeimidlalo ze-oxytocin kumzimba wesetyana ngexesha lokubeleka nokuncelisa, kodwa ikwahlula ezinye iimpembelelo. Siya kuzama ukuqwalasela ngokubaluleka kokubaluleka kwe-oxytocin ekunceliseni, kunye nokuqhelanisa nokusetyenziswa kweefom zayo zokwenziwa.
Indima ye-oxytocin yomzimba wesetyhini
Enye yemisebenzi yayo eyintloko i-oxytocin ine, isichaphazela imisipha ephosakeleyo yesisu, eso sizathu sokubonakaliswa kwezonyango zabasebenzi, ezifana nokuphambana nokuzama. I-Oxytocin emva kokunikezelwa kunye necandelo le-caliasan kunceda ukunciphisa isisu, ngoko kuzuza ubungakanani bayo bokuqala. Ukwandisa umveliso wale hormone emva kokubeleka kungenziwa ngokusetyenziswa kwangangoko kwintsana kunyoko lomama, kuba ukuxinwa kwe-oxytocin egazini kwanda ngokuncelisa.
Ukuncelisa ibele, i-hormone i-oxytocin kunye neprolactin indima ebalulekileyo indima. Ngako oko, i-prolactin ithintela umveliso wobisi lwebele kunye nokuzaliswa kwamathambo. I-oxytocin kwi- lactation inegalelo ekunciphiseni umgca we-muscle webele kunye nokukhululwa kobisi lwebele.
Ukusetyenziswa kwamalungiselelo e-oxytocin
Kwimeko apho umzimba wesifazane awukwazi ukukhulula i-oxytocin ngokwaneleyo, kusetyenziswa iziyobisi. Iimeko ezinjalo zi: ubuthathaka bemisebenzi yezemisebenzi (ukunyanzeliswa kwamandla kunye nokuzama), i-hypotonic bleeding and lactostasis.
Ngomsebenzi obuthakathaka, umsebenzi we-oxytocin uxhunyiwe ukulwa ngamandla, kwaye ngenxa yoko, kusebenza ngakumbi. Kwesithathu
Ngaloo ndlela, i-oxytocin idlala indima ebalulekileyo kumzimba wesetyhini, ingakumbi ngexesha nangemva kokubeletha. Nangona kunjalo, kunikezelwa iziganeko zesichengiselwano se-pharmacological, singasetyenziselwa kuphela kumaziko ezonyango phantsi kolawulo logqirha.