Chipembenene chinonzi protozoan Toxoplasma gondii, chinokonzera kuzvimba, chinogona kukuvadza uropi nenzira inoita kuti munhu ane utachiona azviuraye, inodaro The Journal of Clinical Psychiatry.
Miedzo yekuvepo kweToxoplasma gondii yakanaka muvanhu vazhinji - kazhinji kacho mhedzisiro yekudya nyama isina kubikwa kana kubata tsvina yekati. Izvi ndizvo zvakaita 10 kusvika 20 muzana. vokuAmerica. Izvo zvakagamuchirwa kuti Toxoplasma inoramba yakarara mumuviri wemunhu uye haina kukuvadza.
Zvichakadaro, boka raProfessor Lena Brundin kubva kuMichigan State University rakaona kuti utachiona uhu, nokukonzera kuzvimba muuropi, hunogona kutungamirira pakuumbwa kwematabolites ane ngozi uye nokudaro kuwedzera ngozi yekuedza kuzviuraya.
Mishumo yapfuura yakatotaura zviratidzo zvekuzvimba muuropi hwekuzviuraya uye vanhu vanotambura nekuora mwoyo. Paivewo nemazano ekuti protozoan iyi inogona kukurudzira kuzviuraya - semuenzaniso, makonzo ane hutachiona akatsvaga katsi pachayo. Zvidzidzo zvenguva pfupi yapfuura zvakaratidza kuti kuvepo kweprotozoan mumuviri kunowedzera njodzi yekuzviuraya kusvika kanomwe.
Sokutsanangura kunoita Brundin, zvidzidzo hazviratidzi kuti munhu wese ane utachiona achazviuraya, asi vamwe vanhu vanogona kunyanya kuita hunhu hwekuzviuraya. Nekuita ongororo yekuona hutachiona, munhu anogona kufanotaura kuti ndiani ari panjodzi.
Brundin anga achishanda pahukama pakati pekuora mwoyo uye kuzvimba kwehuropi kwemakore gumi. Mukurapa kwekuora mwoyo, iyo inonzi selective serotonin reuptake inhibitors (SSRIs) - yakafanana nefluoxetine, inonyatsozivikanwa pasi pezita rekutengeserana Prozac - inowanzoshandiswa. Iyi mishonga inosimudza mazinga e serotonin muuropi, iyo inofanira kuvandudza mafungiro ako. Zvisinei, vanongoshanda muhafu yeavo vanotambura nokuora mwoyo.
Tsvagiridzo yaBrundin inoratidza kuti kudzikira kweserotonin muuropi kungave kusiri chikonzero chakanyanya sechiratidzo chekuvhiringidzika mukushanda kwayo. Nzira yekuputika - yakadai seyo inokonzerwa neparasite - inogona kukonzera kuchinja kunokonzera kuora mwoyo uye, pane dzimwe nguva, pfungwa dzekuzviuraya. Zvichida nokurwisa utachiona hwacho zvinobvira kubatsira vanenge vanokwanisa kuzviuraya. (PAP)
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