I-Testosterone yeyona iHormone eyindoda ye-hormone, ebangela ukuphuculwa kweempawu zesini zesondo kwaye inoxanduva lokusebenza kwesiqhelo sesondo- idla ngokunxulunyaniswa nokuziphatha kakuhle. Njengoko izifundo zibonisile, inqanaba elonyukayo, ngokukodwa, liyakwazi ukuphembelela ekwenzeni izigqibo, ukunqwenela ukuphucula nokufumana iimpahla ezibonakalayo, kunye nokukhokelela kwi-amoal Arial.
Izazinzulu kwiYunivesithi yaseShenzhen, iYunivesithi yaseBenghai kunye neDyunivesithi yaseShanghai yeZifundo zamazwe (i-China) zigqibe ekubeni ichaphazele ukuba i-testosterone emadodeni inokuthi ichaphazele njani ukuba nesisa. Umsebenzi wabo wapapashwa kwiNkqubo yejenali yeSayensi yeSayensi.
Abaphandi baqhuba uvavanyo apho abangama-70 abatsha baneminyaka eli-18 ukuya kwengama-25 ubudala baba nenxaxheba. Zasasazwa ngokwamaqela amabini: Bonke abathathi-nxaxheba bahlikivene ijeli ekhethekileyo emagxeni, kodwa kwimeko yeqela lokuqala, yayinexabiso elithile le-testosterone, kwaye eyesibini yafumana i-placebo.
Emva koko amavolontiya acele ukuba axele indlela ekuthandeni ngayo abantu abohlukeneyo ebomini babo. Emva koko, uvavanyo lwalungabekwa ngaphandle kwala madoda axela ubudlelwane obubi kakhulu nabanye. Emva koko amavolontiya asasaza imali (isixa-mali esahlukileyo) kwaye wacela ukuthathela ingqalelo ukuba uza kubashiya nawo omnye umntu onyulwe ziingcali. Ngokuhambelana, onke amadoda aphumela i-magnetic realnasys.
Njengoko kuye kwavela, iimvavanyo ezifunyenwe i-testosterone bezincinci kubantu ababeziqwalasele ukuba bangasondeli kubo. Ukongeza, iingcali zityhile umohluko kwimisebenzi yethutyana yethutyana: Eli candelo lengqondo linoxanduva lokuqokelela ulwazi ukusuka kwi-TALASIS, i-Linetic, kunye ne-Evenitostostostory .
"Kwinqanaba lokuziphatha, i-testosterone inciphise inqanaba lesisa xa kuthelekiswa ne-placebo. Ukhuthaze amadoda ukuba enze ukhetho lokuzingca ngakumbi, ngakumbi xa ityala libachaphazela "abantu" abakude. Ngapha koko, waphula umbono wexabiso labanye kumsebenzi wasekhaya kunye nokunxibelelana okusebenzayo. Kwinqanaba le-neronal, i-novo node ineekhowudi zexabiso lendlela yokukhetha isisa ukuya kwenye. Kodwa le mpembelelo yenze buthathaka i-testosterone: njengoko sicinga, i-testosterone igxila kwimpilo-ntle yabanye, exhaswa ngumsebenzi we-temporo-mnyama. Ngapha koko, umsebenzi wale ndawo ubonakalise umahluko ngamnye kwisisa esikwiqela le-placebo kuneqela leTestosterone, "Izazinzulu zatsho. Kwakhona, ngokwezigqibo zabo, inethiwekhi, kubandakanya imisebenzi emangalisayo kunye ne-subcortical, iphantsi kokuqonda ukuba i-testosterone ichaphazela njani indlela yokuziphatha kunye nezinto ezikhethiweyo zamadoda.
Umthombo: Inzululwazi yezeSwaziya