Kiwon lafiyaAnti Age

Found bitamin da kara tsawon rayuwar

Duk da yake sanar da nasara search for da elixir dawwama a bit wanda bai kai ba, amma gagarumin nasara a wani kokarin warware da mutuwa da kuma tsufa da aka kai. A cewar wani sabon binciken da aka buga a mujallar Science, suna bitamin nicotinamide riboside (NR) ya batar da ikon ta da farfadowa daga tsoka nama a cikin mazan mice, yayin da kara su lifespan.

Magana game da wannan fili nasara, da gubar bincike Johan Averks bayyana cewa regenerative magani iya samun gagarumin amfani daga wannan aikin. Ya ce, da wata rana tare da taimakon abin da ake ci kari, za mu iya yi ba tare da tiyata.

A ikon regenerate

Kamar dukan sauran dabbobi, a kan rayuwa da mutum hankali hasarar da Kwayoyin a sakamakon tsufa. Wannan tsari ne da aka sanshi a matsayin cell mutuwa. Amma maimakon kawai mutu, jikin mu replenishes ta wadata, ƙarfafa ci gaban da kara Kwayoyin.

Duk da haka, saboda abin da mu duniya yanayi ne cewa a kan lokaci, wannan ikon regenerate slows saukar, kuma ƙarshe take kaiwa zuwa mutuwar jiki. Masana kimiyya suna sha'awar, to mika rayuwar dan Adam. Saboda haka, suke ko da yaushe neman hanyoyin da za a sauri fara da dawo da tsarin da zaran ya fara rage gudu. An kasa da kasa na tawagar masu bincike za su iya sanin ko za a yanzu a kalla daya yanki na wuyar warwarewa.

Mene ne sirrin da mitochondria?

A cewar tawagar masana kimiyya, da key da aka boye a cikin mitochondria, wanda sukan kira a matsayin "ikon shuke-shuke" na mu Kwayoyin. Wadannan kananan wasu gabbansa samar da makamashin da ake bukata domin mai fadi da kewayon salula tafiyar matakai. A ci gaba da musamman kara Kwayoyin, misali, ya dogara da makamashi generated a cikin mitochondria.

An gano cewa, mitochondrial tabarbarewa ne daya daga cikin alamun tsufa. Saboda haka, binciken mawallafa yanke shawarar nemi a kai tsaye dangane tsakanin wannan tabarbarewa da kuma cell ikon regenerate, fatan samun wata hanya ta mayar da shi.

Lokacin da kara Kwayoyin ci gaba, suka yi amfani da hannun jari mai taken fili nicotinamide adenine dinucleotide (nad +). Yana taka rawar gani wajen tabbatar da al'ada aiki na mitochondria. Saboda haka masu bincike yanke shawarar gabatar da haihuwa beraye NR, wanda shi ne mai precursor zuwa nad +, domin ganin abin da sakamako shi zai yi a kan su ikon regenerate tsoka Kwayoyin.

sakamakon binciken

A sakamakon ya nuna cewa bayan gwamnatin NR, da beraye sun iya samar da wani babban yawan tsoka kara Kwayoyin cewa daga baya ci gaba a cikin adult tsoka Kwayoyin, kara da jimiri da kuma aiki. Alal misali, sun kasance nan da nan iya aiki ƙara da kuma zama mafi dorewa.

Mice bi da tare da NR, kuma ya rayu tsawon fiye da waɗanda aka bai ba bitamin, da yawa kamar a cikin 3. Abin lura shi ne cewa marubuta daga cikin binciken bai bayyana wani m illa ko da gudanar a high allurai NR.

Hakika, mafi aikin da ake bukata kafin ka yi jayayya da cewa masana kimiyya sun iya samar da wani magani. Bayan duk, shi ne ba tukuna san yadda tasiri ko hadari, wannan bitamin za a iya amfani da magani daga tsufa a cikin mutane.

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