Kuvhiya Kuenda Kumwedzi Kunoisa Vakadzi Panjodzi Yekukudziridza Alzheimer's
Kuvhiya Kuenda Kumwedzi Kunoisa Vakadzi Panjodzi Yekukudziridza Alzheimer's
Anonim

Sarudzo yekukurumidza kuitwa oophorectomy (kubviswa kwevhavha) uye hysterectomy (kubvisa chibereko) inogona kuve nemhedzisiro isingatarisirwe. Chidzidzo chitsva chakawana kuti maitiro aya anogona kukonzera kudonha kwemazinga eestrogen emuviri anogona kuwedzera njodzi yeAlzheimer's.

Chidzidzo ichi chakaitwa pamakonzo aive asangana nekuvhiya kuenda kumwedzi mushure mekubviswa kweiyo estrogen inoburitsa mazai. Kuvhiya kuenda kumwedzi mutsara unotsanangura zvinozoitika muvanhukadzi vanenge vaitwa opherectomy, uye zvinosanganisira zvakawanda zvezviratidzo zvakafanana zve "natural" menopause. Chinangwa cheongororo iyi chaive chekuona kuti kuvhiya kunokonzera kumisa kuenda kumwedzi kunogona kuwedzera njodzi yemukadzi kune zvimwe zvirwere.

Makonzo ari muchidzidzo akatariswa kwemavhiki e10 achitevera kuvhiyiwa uye akapatsanurwa kuita mapoka maviri: imwe hafu yakapihwa hormone replacement therapy uye imwe hafu yakanga isina.

Kuti vaedze misiyano pakati pemapoka maviri aya, vaongorori vakakonzera sitiroko mune mamwe makonzo ebvunzo. Mhedzisiro yacho yakaratidza kuti makonzo asina kuwana kurapa kwehomoni akatambura zvakanyanya kukuvadzwa kwehuropi mudunhu raiwanzo kurwisa sitiroko inonzi CA3, inowanikwa muhippocampus uye inobatanidzwa mundangariro. Makonzo aya akazogadzira mapuroteni akabatana neAlzheimer's mudunhu reCA3. Mapuroteni acho akaramba achiwanda zvakanyanya uye akatanga kuparadza masero europi.

"Taida kuziva kuti nei izvi zviri kuitika," akadaro Darrell Brann, munyori-munyori uye purofesa paInstitute of Molecular Medicine uye Genetics paGeorgia Regents University. "Tinofungidzira kuti imhaka yekurasikirwa kweesrogen nguva isati yakwana."

Zvidzidzo zvakapfuura kubva kune vaongorori veHarvard vanotsigira nharo, vachiona kuti kuvhiya kuenda kumwedzi pazera rekutanga kunotungamirira kukudzikira kwendangariro uye hunyanzvi hwekufunga.

Chidzidzo ichi chakabudiswa muBrain magazine, inotungamirirwa nevatsvakurudzi kubva kuMedical College yeGeorgia kuGeorgia Regents University.

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