Shin kimiyya za ta cece mu daga mafarkin tsufa?

Shin kimiyya za ta cece mu daga mafarkin tsufa?

Shekaru sun shude kuma alamun tsufa sun fara bayyana akan mu. Babu shekarun tserewa. Tun daga shekara ta 2015, mun shaidi ƙwararriyar ƙwaƙƙwaran kimiyya da ba a taɓa ganin irinta ba game da allunan da ke magance tsufa da rage saurin sa.

A cikin sabon, bisa ga abin da aka buga a cikin Rahoton Kimiyya, yana ambaton wani binciken da Jami'ar Leicester, Ingila ta gudanar, masana kimiyya sun iya inganta tasiri da lafiyar magungunan "tsohuwar nazari" don kula da kwayoyin rigakafi da daidaitattun da ke ba su damar yin niyya. sel marasa aiki ba tare da cutar da ƙwayoyin lafiya ba.

Babban yuwuwar maganin rigakafin tsufa kuma ya ta'allaka ne a cikin iyawarta ta kai hari ga abin da aka sani da ƙwayoyin cuta, wato, waɗanda suka rasa ikon rarrabawa da tarawa a cikin jiki da haɓaka tsarin tsufa.

Yayin da tarin sel masu hankali ya kasance wani ɓangare na al'ada na tsarin tsufa, masana kimiyya sun yi wasu matakai masu ban sha'awa game da yadda za a cire waɗannan kwayoyin halitta daga jiki ta hanyar amfani da magunguna.

"Lokacin Lafiya"

Magungunan geriatric sun nuna cewa suna sake farfado da tsofaffin kwayoyin halitta a cikin rodents da kuma tsawaita rayuwarsu, yayin da aka samu ci gaba mai ban sha'awa ta hanyar amfani da su don inganta abin da aka sani da tsawon rai.

Kuma a watan da ya gabata ya ga wani samfurin abin mamaki mai ban mamaki, wanda masana kimiyya suka nuna yadda magungunan "geriatric" za su iya cire tsofaffin kwayoyin halitta a cikin kashin baya na (gwajin) dabbobi a cikin shekaru masu yawa da kuma samar da sararin samaniya don sababbin kwayoyin halitta masu lafiya su bunƙasa, ƙara yiwuwar sabon sabon abu. maganin ciwon baya: na kullum a cikin mutane.

harbi bazuwar

Tawagar masana kimiyya ta kasa da kasa da ke bayan wannan sabon binciken sun kuma yi niyya ga abin da suke gani a matsayin nakasu a cikin tsararrun magungunan "tsohuwar nazari", kamar yadda suka ce suna daukar matakin harbin harsasai daga bindigogi masu bukatar karin daidaito da zabi, a cewar bayaninsu.

Salvador McCabe, babban jami’in bincike na Jami’ar Leicester, ya ce: “Magungunan Gerolysis wani sabon nau’in magunguna ne da ke da damar kawar da alamun tsufa. Amma akwai illoli masu ƙarfi ya zuwa yanzu, don haka suna nuna mahimmancin ƙarni na biyu na magungunan rigakafin tsufa, waɗanda ke kai hari ga ƙwayoyin tsufa ba tare da cutar da sauran ƙwayoyin cuta ba.”

Wannan ci gaban da ba a taɓa yin irinsa ba ya dogara ne akan binciken da ƙungiyar masana kimiyya ta Jami'ar Leicester ta yi a baya, wanda ya gano alamar membrane ga ƙwayoyin sel da kuma nuna yadda za a iya niyya don kawar da su tare da madaidaicin madaidaicin, yana ba da damar haɓaka sabon mahallin wani antibody lodi da cytotoxic kwayoyi., da kuma gwada shi a kan al'adun cell a cikin dakin gwaje-gwaje.

sakamako mai ban sha'awa

Bugu da ƙari, zaɓaɓɓun gwaje-gwajen tabbatar da ra'ayi sun dawo da wasu sakamako masu ban sha'awa, wanda sakamakon haɗin gwiwar ƙwayoyin rigakafi da kwayoyi kamar "bam mai hankali", an gano kwayoyin tsufa kuma an kawar da su ta hanyar kwayoyi masu guba don fitar da su daga cikin ma'auni.

Masanan kimiyya sun tabbatar da cewa maganin ba shi da wani tasiri a kan kwayoyin da ba su da hankali, wanda ke da tasiri mai kyau akan daidaito da amincin magani.

Hanyar tunani don maganin ciwon daji

McCabe ya kara da cewa "Ta hanyar kwafin wani ra'ayin da aka riga aka yi amfani da shi wajen maganin ciwon daji, an gyara wani maganin rigakafi ta yadda zai iya gane wadannan kwayoyin halitta musamman da kuma sadar da cajin mai guba a cikin su."

Masanan sun bayyana cewa, wannan hanya sabuwar hanya ce ta kawar da kwayoyin cutar da ke tsufa, inda suka yi nuni da cewa, wata rana suna fatan sake maimaita wannan nasarar da dan Adam, inda suka jaddada cewa, za su yi amfani da wadannan sakamakon a matsayin wani tushe na ci gaba da nazari a kan karin hanyoyin magance tsufa.

Yaya za ku yi da wanda ya yi watsi da ku a hankali?

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