Omanyi ku busimu bw’omukwano mu mubiri gwo? Ka twogere ku Oxytocin!

Wali owuliddeko ku kintu ekiyitibwa "love hormone"? Mpozzi ojjukira omukwano ogw’ekitalo gwe wawulira nga maama akutte omwana eyaakazaalibwa mu ngalo ze, oba ng’omwana wo yennyini azaalibwa. Oxytocin ddagala ttono naye nga lya maanyi nnyo eryenyigidde mu bino byonna. Leero, tugenda kukyogerako mu ngeri ennyangu gy’osobola okutegeera.

Oxytocin kye ki? Mu ngeri ennyangu...

Oxytocin busimu bwa butonde obukolebwa munda mu mibiri gyaffe . Obusimu bulinga ababaka mu mibiri gyaffe. Zitambula mu musaayi ne zitegeeza ebitundu by’omubiri n’ebinywa eby’enjawulo eky’okukola ne ddi lwe zirina okukikola. Kale obusimu buno obuyitibwa Oxytocin bukola emirimu emikulu egiwerako mu nkola y’okuzaala y’abakyala n’abasajja. Era kikosa engeri gye tweyisaamu.

Teebereza, waliwo ekitundu ky’obwongo bwo ekiyitibwa hypothalamus . Wano we wakolebwa eddagala lya oxytocin. Naye kiterekebwa ne kifulumizibwa mu musaayi nga kyetaagisa endwadde ya pituitary gland, enseke entono eringa amapeera ku musingi gw’obwongo. Hypothalamus eno efuga ebintu bingi omuli puleesa yo, okukuba kw’omutima, ebbugumu ly’omubiri, n’okugaaya emmere.

Oxytocin ekola ki ku mibiri gyaffe?

Oxytocin erina emirimu ebiri emikulu:

1. Okuyamba nnabaana okukonziba nga bazaala.

2. Okukonziba kw’ebitundu by’amabeere okwanguyirwa okuyonsa oluvannyuma lw’okuzaala.

Ng’oggyeeko kino, oxytocin era akola ng’omubaka w’eddagala mu bwongo bwaffe. N’olwekyo, kikosa enneeyisa yaffe nnyingi n’enkolagana yaffe mu bantu. Okugeza nga:

• Okucamuka mu by’okwegatta.
• Okusiima abalala.
• Obwesigwa.
• Okwegatta mu mukwano.
• Omukwano/okukwatagana wakati w’abazadde n’omwana (`Parent-infant bonding`).

Engeri oxytocin gy’akosaamu obwongo mu butuufu nzibu nnyo. Bannasayansi bakyanoonyereza ku nsonga eno naddala okuzuula engeri oxytocin gy’ekwataganamu n’embeera nga:

• Emize.
• Obulwadde bw’okwetamwa okulya.
• Okweraliikirira.
• Obuzibu bwa autism spectrum.
• Ennaku.
• Obuzibu bw‟okunyigirizibwa oluvannyuma lw‟okukosebwa (PTSD).

Oxytocin ayamba atya mu kuzaala?

Bw’oba ​​ogenda okuzaala, omubiri gw’omwana (ebiseera ebisinga omutwe) bwe gunyigiriza omumwa gwa nnabaana gwo , okusikirizibwa okwo kuyita mu busimu okutuuka ku bwongo bwo. Olwo obwongo bugamba enseke eziyitibwa pituitary gland okufulumya oxytocin mu musaayi. Oxytocin ono agenda n’avaako nnabaana wo okukonziba. Kino kye tuyita "okuzaalibwa kw'omwana wo."

Ekyewuunyisa wano kiri nti okukonziba kuno okwa nnabaana kuleetera enseke okufulumya oxytocin omungi. Kino kitegeeza nti sipiidi n’amaanyi g’okukonziba byombi byeyongera. Kino kiyitibwa ``olukoba lw'okuddamu okulungi`` . Mu kiseera kye kimu, oxytocin era ayongera okukola ekika ky’amasavu agayitibwa ``Prostaglandins``, agakola ng’obusimu. Kino nakyo kyanguya okuzaala n’okwongera okukonziba. Bino byonna awamu bikusobozesa okufuna ``okuzaala mu bukyala`` okwa bulijjo.

Oxytocin ayamba atya mu kuyonsa?

Omwana bw’amala okuzaalibwa, oxytocin ayamba okuyonsa. Ekyo kikola kitya? Kireetera obutoffaali obuyitibwa myoepithelial cells mu mifulejje gy’amata mu mabeere go okukonziba. Okukonziba kuno kuleetera amata okukulukuta mu bitundu by’amabeere.

Omwana bw’ayonka ku bbeere, oxytocin afuluma era amata ne gafuluma omwana n’anywa. Ensigo y’omubiri (pituitary gland) efulumya eddagala lya oxytocin ng’omwana ayonka. Omwana bw’alekera awo okuyonka, okufulumya eddagala lya oxytocin kukoma, era omulundi oguddako omwana bw’ayonka ne kutandika nate. Si nkola eyeewuunyisa ennyo?

Oxytocin kikulu n’abasajja?

Yee, oxytocin nayo ekola kinene mu mibiri gy’abasajja. Naddala mu kiseera ky’okumala. Obusimu buno buyamba okusika ensigo n’amazzi g’ensigo okufuluma nga buleeta obusimu obuyitibwa vas deferens , obutuli obutambuza ensigo, okuyingira mu busajja. Oxytocin era ekosa okukola obusimu bw’ekisajja obuyitibwa testosterone mu nsigo.

Emiwendo gya oxytocin gifugibwa gitya?

Nga bwe twagambye emabegako, oxytocin y’emu ku busimu obutono obulina ``positive feedback loop.'' Kwe kugamba, oxytocin bw’afulumizibwa, ebikolwa ebirala bisitula enseke y’omubiri okufulumya oxytocin omungi.

Obusimu bungi bulina ``negative feedback loop.'' Kino kitegeeza nti oluvannyuma lw'obusimu okufuluma era nga bumaze okukola omulimu gwabwo, omubiri gukendeeza ku kufulumya obusimu obwo.

Naye mu kuzaala, enseke z’omu lubuto (pituitary gland) zifulumya eddagala lya oxytocin olw’okukonziba kwa nnabaana n’okunyigirizibwa okuva ku mwana ku nnabaana. Kino kigenda mu maaso okutuusa omwana lw’azaalibwa. Ne bw’aba ayonsa, omwana bw’ayonka kireetera enseke okufulumya eddagala lya oxytocin n’amata ne gafuluma. Kino kigenda mu maaso okutuusa ng’omwana ayimiridde.

Kiki ekibaawo singa omuwendo gwa oxytocin gukendeera?

Mu butuufu tekitera kubaawo nnyo nti emiwendo gya oxytocin giba wansi okusinga ku gya bulijjo. Kino bwe kibaawo, okukonziba kwa nnabaana kuyinza okukoma ng’azaala, ate amata gayinza obutayingira ng’omwana amaze okuzaalibwa. Ekisinga okuvaako kino (naye era tekitera kubaawo) ye panhypopituitarism.Embeera eno ebaawo ng’obusimu bwonna obufulumizibwa enseke z’omu lubuto (pituitary gland) buba wansi okusinga ku bwa bulijjo.

Okunoonyereza okwakakolebwa kuzudde nti omuwendo gwa oxytocin omutono guyinza okuba nga gukwatagana n'obubonero bw'obuzibu bwa autism spectrum disorder n'okwennyamira . Bannasayansi bakyanoonyereza ku nsonga eno, era era batunuulidde oba eddagala eriyitibwa synthetic oxytocin lyandikozesebwa ng’eddagala erijjanjaba embeera zino.

Kiki ekibaawo singa omuwendo gwa oxytocin gweyongera?

Kino nakyo tekitera kubaawo nnyo. Omukyala bw’abeera n’obutwa bwa oxytocin obusinga ku bwa bulijjo, kiyitibwa obutwa bwa oxytocin . Kino kireetera nnabaana okukola ennyo. Kino kitegeeza nti ebinywa bya nnabaana byeyongera (hypertrophy), ekikoma ku kifo omwana w’asobola okusigala munda mu nnabaana. Kino nakyo kiyinza okutaataaganya okufuna embuto.

Okwongera kw’ekirungo kya oxytocin mu basajja kibadde kikwatagana n’embeera eyitibwa Benign Prostatic Hyperplasia (BPH). BPH kwe kugaziwa kw’endwadde z’enseke (ekitundu ekinene nga walnut ekikolebwa ebitundu by’endwadde n’ebinywa). Endwadde y’enseke yeetoolodde ekitundu ky’omusulo. BPH esobola okukaluubiriza okufulumya omusulo. Embeera eno ekosa abasajja abasukka mu kitundu ky’abasajja abasukka mu myaka 60.

Lwaki Oxytocin eyitibwa "obusimu bw'omukwano"?

Oxytocin oluusi eyitibwa "love hormone" oba "cuddle chemical" kubanga ekwatagana n'okwesiga, okucamuka mu by'okwegatta, n'okukwatagana. Oxytocin nayo yeeyongera ng’onywegera omuntu oba ng’otuuse ku ntikko.

Lowooza, ebbugumu n’omukwano gw’owulira nga maama akutte omwana omuwere, taata bw’akunywegera n’omukwano, bw’osisinkana mukwano gwo n’omunywegera... Oxytocin alina akakwate akatono ku bino byonna.

Ka tuyige ne ku Synthetic Oxytocin

Oluusi abasawo bakozesa eddagala eriyitibwa synthetic oxytocin. Eby’okulabirako ku kino ye Syntocinon® ne Pitocin® . Zino zisinga kukozesebwa ku:

• Singa okuzaala tekutandise mu butonde, kiyambe okutandika (`induce labor`).
• Okunyweza okukonziba kwa nnabaana ng’ozaala.
• Yanguwa okuzaala enseke (kino kiyitibwa omutendera ogw’okusatu ogw’okuzaala).
• Okukendeeza ku kuvaamu omusaayi omungi ng’omaze okuzaala (okuvaamu omusaayi oluvannyuma lw’okuzaala).

Oyinza okujjukira, oluusi bamaama abazaala bayitibwa "okuboola," oba " celine. ""Nkuwa eddagala eriweweeza ku bulumi" kiyinza okutegeeza okuwa eddagala lino erya synthetic oxytocin. Kino si lwakuba nti omubiri gwo tegukola oxytocin mu butonde, wabula mpozzi okwanguya okuzaala, oba olw’ensonga endala ez’obujjanjabi.

Obubaka Obusembayo Okutwala Awaka

Kale, oxytocin busimu bukulu nnyo obwetaagisa mu kuzaala n’okuyonsa. Era kikosa enneewulira zaffe n’enkolagana yaffe.

• Oxytocin busimu bwa butonde obusinga okuyamba mu kuzaala n’okuyonsa.
• Kikolebwa mu bwongo bwaffe, era omusaayi gugattibwa wamu enseke y’omubiri (pituitary gland).
• Era kiyitibwa "love hormone" kubanga kikwatagana n'ebintu nga okwesiga, okukwatagana, n'omukwano.
• Tekitera nnyo kukendeera mu miwendo gya oxytocin, era tekitera nnyo ku bo okweyongera.
• Abasawo oluusi bakozesa eddagala eriyitibwa synthetic oxytocin okuyamba mu kuzaala.

Bw’oba ​​olina ekibuuzo kyonna ku kuzaala, okuyonsa, oba ekintu ekirala kyonna ekikwata ku oxytocin, kakasa nti obuuza omusawo wo . Baliwo okukuyamba. Kijja kukuyamba nnyo okutegeezebwa ku bintu nga bino!

` Oxytocin, obusimu, okuzaala, okuyonsa, obusimu bw’omukwano, enseke z’omubiri (pituitary gland), okukonziba kwa nnabaana