Lokho Abayikho Futhi Kungani Kubalulekile
Uma ucabanga ukuthi uzokondla ingane yakho noma cha , kuyasiza ukuthola lonke ulwazi olungaba nalo mayelana nosana lwamabele nobisi lwebele. Kukhona umehluko omkhulu ekwenzeni ubisi lwebele nokwenza ifomula. Enye yalezi zohlukaniso ikhona ezinhlobonhlobo kanye namanani amahomoni atholakele ngamunye.
Amahomoni amaningi ebisi lwebele asanda kubonakala, futhi ucwaningo luqhubeka njengoba usosayensi eqhubeka ezama ukukhetha ukuthi yiziphi ezinye amahomoni nezinsimbi ezingayithola.
Kuleli phuzu, akwanele kwaziwa ngalezi zihomoni. Akucaci ukuthi abaningi babo benzani izinsana nezingane, noma kungani zibalulekile. Ngakho-ke, ngaphandle kokuthola lonke ulwazi oludingekile, akunakwenzeka ukuba uzame ukuvuselela ukubunjwa kwe-hormone yobisi lwebele ebusweni lobusana.
Imfucuza yamantombazane ayiyona into ephephile ebisi lwebele, kepha akuyona umthombo ophelele wokudla okunjengobisi lwebele. Ngefomula, kuzohlale kukhona okuthile okulahlekile ekubunjweni kwezakhi, ama-antibodies , ama-enzyme , ngisho nama-hormone.
Yiziphi Ama-hormone?
Amakhomoni amakhemikhali akhululwa egazini lakho ezivela ezingxenyeni ezahlukene zomzimba wakho. Bathwala imiyalezo ezithombeni nasezicukweni zakho ukuze ubatshele ukuthi umzimba wakho udinga nokuthi yini okufanele uyenze. Amahomori angatholakala egazini lakho, umchamo, amathe, nobisi lwebele. Amahomori anemisebenzi eminingi. Zilawula ukukhiqizwa, ukukhula nokuthuthukiswa, umzimba, ukucindezeleka kwegazi, kanye neminye imisebenzi ebalulekile yomzimba.
AmaHormoni Esikhathini Sezinsana Zakho
Ubisi lwebele lwakho luqukethe ama-hormone amaningi adlula kuwo evela emzimbeni wakho. Amanye ama-hormone amancane ngesakhiwo esilula ukuze bakwazi ukuhambisa kalula ubisi lwakho lwebele. Amanye ama-hormone amancane futhi angeke adlule ubisi lwebele, noma nhlobo.
Amazinga ama-hormone ahlukene ebisi lakho lesifuba awahlali.
Njengoba isikhathi siqhubeka, ubisi lwakho lwebele luyoba namahomoni amaningi futhi aphansi kwabanye.
Nazi ezinye ze-hormone ezitholakala ebisi lwebele.
Iprolactin
I-prolactin yi-hormone ephethe ukukhiqizwa ubisi lwebele. I-colostrum, ubisi lwebele lokuqala , inamaprotheni amaningi. Kodwa, ngemva kwezinsuku ezimbalwa zokuncelisa , inani le prolactin lihla ngokushesha. Ngemuva kwalokho, amazinga we-prolactin ebisi lwebele afana namazinga eprolactin egazini.
AmaHhomomu e-Thyroid: TSH, T3, ne-T4
I-hormone ye-thyroid yenziwa nge-gland yegciwane. Benza imisebenzi eminingi ebalulekile, futhi bayathinta cishe zonke izinhlelo emzimbeni. Umsebenzi obaluleke kunawo wonke amahomoni we-thyroid ukulawula indlela umzimba ophuka ngayo ukudla bese uwaphendukela amandla. Le nqubo ibizwa ngokuthi i-metabolism. Kodwa, ama-hormone e-thyroid alawula nokuphefumula, ukushaya kwenhliziyo, ukugaya nokushisa komzimba. Futhi, badlala indima ebalulekile ekukhuleni nasekuthuthukisweni .
Amazinga e-Thyroxine (T4) e-colostrum aqala phansi, kodwa akhuphuka phakathi nesonto lokuqala lokuncelisa. I-Thyroxine ingasiza amathumbu omntwana osanda kuzalwa ahlakulele futhi avuthiwe. Phakathi nezinyanga ezimbalwa zokuqala zokuphila, izingane ezincelisayo ziba namazinga aphezulu kakhulu e-thyroxine emzimbeni wazo uma kuqhathaniswa nezingane ezisondelene nefomula.
Izindleko ezincane ze-triiodothyronine (T3) ne-hormone ye-thyroid-stimulating (TSH) nazo ziye zabonakala ebisi lwebele. Kukholelwa ukuthi ama-hormone e-thyroid ebisi lwebele abasiza ukuvikela isana olusanda kubeletha kusuka ku-hypothyroidism. Noma kunjalo, abukho ubufakazi obanele bokuqinisekisa le mbono.
I-Epidermal Growth Factor (EGF)
Ukukhula kwe-epidermal yisisici esikhulu sokukhula esenza ukuba ukukhula kwamangqamuzana kukhulume. Inemisebenzi eminingi, kodwa kubaluleke kakhulu ekuthuthukiseni nasekuvuthweni komgudu wamathumbu (GI) noma uhlelo lokugaya izinsana. I-EGF ingatholakala egazini, ematheni, e- amniotic fluid , nangobisi lwebele.
Ngemva nje kokubeletha, i-colostrum iqukethe inani eliphakeme le-epidermal growth factor. Amazinga ke awehla ngokushesha. Kodwa, uma owesifazane ene -preemie yokuqala kakhulu phakathi kwamaviki angu-23 no-27 , uzoba namazinga aphezulu kakhulu e-EGF ebusini lakhe lwebele ngenyanga yokuqala emva kokubeletha. Ukuba ne-EGF engaphezulu kubisi lwebele lokuqala kuqala kubalulekile ngoba izingane ezizalwe kuleli sigaba zinethuba elikhulu lokuthuthukisa izinkinga ze-GI njenge-necrotizing enterocolitis (NEC). Amazinga aphezulu e-EGF angasiza ekuvimbeleni lolu hlobo lwezinkinga ezinkulu zamathumbu.
Ezinye izici ezithuthukisa ukukhula okubandakanya ubisi babantu ukukhula kwezinto I, II, no-III (HMGF), kanye ne-insulin-like growth factor (IGF-I) nayo ibonwe ubisi lomuntu.
I-Beta-Endorphins
I-endorphin hormone yizona ezidalwa umuthi womzimba womzimba. I-beta-endorphins etholakalayo ebisi lwebele ikholwa ukuthi iwasiza izinsana ukuthi zibhekane nokucindezeleka kokuzalwa futhi zivumelane nokuphila ngaphandle kwesibeletho. Kunezigaba eziphakeme ze-beta-endorphins ebisi lwebele labesifazane abanesisu esivamile sokubeletha, ingane engakafiki, nalabo abangenayo i-epidural ngesikhathi sokubeletha .
Relaxin
I-Relaxin iyi-hormone edlala indima enkulu ekukhiqizeni abesifazane . Hlaziya, njengoba kungenzeka usuqagele egameni, uphinde ukhulule noma ukhululeke imisipha, amajoyina, nama-tendon. Ngesikhathi sokubeletha, ukuphumula emzimbeni kusebenza ukusiza ukunciphisa umlomo wesibeletho futhi ukhulule isikhumba ukuze ulungiselele ukulethwa. Kungase futhi kube nethonya ekukhuleni kwezicubu zokwenza ubisi zamabele .
I-Relaxin ikhona ekuqaleni kobisi lwebele, futhi iyaqhubeka ibonakala ubisi lwebele amasonto emva kokubeletha. Ukubaluleka kokuphumula ubisi lwebele akukaziwa, kodwa umsebenzi wayo ungahlotshaniswa nesisu nesisu. Njengoba ososayensi bengakuqondi ngokugcwele konke okushiwo yi-relaxin, ucwaningo ngalolu hormone luyaqhubeka.
I-Erythropoietin (i-EPO)
Ukwenziwa kwamaseli abomvu emzimbeni kubizwa ngokuthi i-erythropoiesis. I-Erythropoietin iyi-hormone eyenziwe izinso, futhi ithela umzimba ukuthi wenze amanye amangqamuzana egazi abomvu. Le hormone idlula ubisi lwebele, futhi ingasiza ekuvuseleleni ukukhiqizwa kwamangqamuzana egazi abomvu kumntwana osanda kuzalwa.
I-Cortisol
I-Cortisol ivame ukubizwa ngokuthi i-hormone yokucindezeleka. I-hormone ye-steroid enemisebenzi eminingi emzimbeni womuntu. E-colostrum, i-cortisol iphakeme, kodwa amazinga awehla masinyane futhi ahlale emazingeni aphansi njengoba ukondla kuqhubeka. Abesifazane abajabule futhi abanokuhlangenwe nakho okuncelisayo kokubeletha, baye baboniswa ukuthi bane-cortisol encane ebisi lwabo lwebele.
Inani le-cortisol ebisi lwebele lingathinta inani le-Secretory Immunoglobulin A (sIgA). I-IgA i-antibody ebalulekile evikela ingane ekuguleni nasezifo. Amazinga aphezulu e-cortisol ahlotshaniswa namazinga aphansi e-sAgA. Ngakho-ke, kubonakala sengathi amazinga aphezulu okucindezeleka kanye ne-cortisol angaphazamisa izindawo ezivikelekile zokuvikela omzimba ubisi lwebele .
Umphakathi wesayensi awuqiniseki ukuthi i-cortisol ebisi lobisi empeleni yenza, kodwa bakholelwa ukuthi:
- usize izinsana zilawule ukuhamba kwamanzi kanye nosawoti endleleni yokugaya.
- ukubandakanyeka ekukhuleni kwamaphakheji wengane.
- udlala indima ekusizeni usana lubhekane nokucindezeleka okungapheli.
Leptin
I-hormone leptin yenziwa izicubu zomzimba zomzimba. Ilawula ukudla, isisindo, nokuthi umzimba usebenzise kangakanani amandla. I-leptin ebisi lwebele ingasiza ekulawuleni isisindo somntwana . Ucwaningo lubonisa ukuthi uma ubisi lwebele luqukethe i-leptin engaphezulu, izinsana zine-index ye-mass mass (BMI). Ngakho-ke, i-leptin ingasiza ekuvimbeleni ukukhuluphala kwabantwana ababelethwe ngamabele .
Amanye ama-hormone atholakala ku-Breast Milk
Amanye ama-hormone abonakala ebisi lomuntu wesilisa afaka i- gonadotropin-release hormone (GnRH) , insulini, progesterone , estrogen , androgens, gastrin, adiponectin, resistin, ne-ghrelin.
Imithombo
Dvorak, B. (2010). Isisindo se-Milk Epidermal Growth and Protection Protection. I Journal of Pediatrics, 156 (2 Suppl), S31-S35. http://doi.org/10.1016/j.jpeds.2009.11.018
Dvorak, B., Fituch, CC, Williams, CS, Hurst, NM, & Schanler, RJ (2003). Ukwanda kwama-epidermal factor factor levels in ubisi lomuntu wabomama abanezingane ezincane kakhulu ezingakabiphi. Ucwaningo lwezingane, 54 (1), 15-19.
Lawrence, uRuth A., MD, Lawrence, uRobert M., MD. (2015). Ukuncelisa ukubeletha Umhlahlandlela Wezokwelapha Umsebenzi we-Seventh Edition. I-Elsevier Health Sciences.
Riordan, J., noWambach, K .. (2014). Ukuncelisa Ukubeletha Nokubambisana Kwabantu Ukushicilelwa Kwesine. UJones noBartlett Ukufunda.
Savino, F., Liguori, SA, Fissore, MF, & Oggero, R. (2009). I-Breast Milk Hormones kanye Nomthelela Wabo Wokuzivikela Ekukhulupheni. I-International Journal ye-Endocrinology yezingane, 2009, 327505. http://doi.org/10.1155/2009/327505