N-Acetyl Carnosine (NAC) wani fili ne da ke faruwa ta halitta wanda ke da alaƙa da dipeptide carnosine. Tsarin kwayoyin halitta na NAC yayi kama da carnosine ban da cewa yana ɗaukar ƙarin rukunin acetyl. Acetylation yana sa NAC ya fi juriya ga lalacewa ta hanyar carnosinase, wani enzyme wanda ke rushe carnosine zuwa amino acid ɗin sa, beta-alanine da histidine.
Carnosine da abubuwan da suka samo asali na carnosine, ciki har da NAC, ana samun su a cikin kyallen takarda daban-daban amma musamman nama na tsoka. Waɗannan mahadi suna da nau'ikan ayyuka daban-daban kamar masu ɓarna masu ɓacin rai.An ba da shawarar cewa NAC tana aiki musamman a kan peroxidation na lipid a sassa daban-daban na ruwan tabarau a cikin ido. Wani sinadari ne a cikin ruwan ido wanda ake sayar da shi a matsayin kari na abinci (ba magani ba) kuma an inganta shi don rigakafi da maganin ciwon ido. Akwai ƙanƙantan shaida kan amincinsa, kuma babu gamsasshiyar shaida da ke nuna cewa rukunin yana da wani tasiri akan lafiyar ido.
Yawancin bincike na asibiti a kan NAC Mark Babizhayev na kamfanin Innovative Vision Products (IVP) na Amurka ne ya gudanar da shi, wanda ke sayar da magungunan NAC.
A lokacin gwaje-gwajen farko da aka yi a Cibiyar Bincike na Helmholtz ta Moscow don Cututtukan Ido, an nuna cewa NAC (1% maida hankali), ya sami damar wucewa daga cornea zuwa jin daɗin ruwa bayan kusan mintuna 15 zuwa 30. A cikin gwaji na 2004 na idanu na canine 90 tare da cataracts, NAC an ruwaito cewa ta yi aiki mafi kyau fiye da placebo a cikin tasiri mai kyau na ruwan tabarau. Wani binciken ɗan adam na farko NAC ya ruwaito cewa NAC yana da tasiri wajen inganta hangen nesa a cikin marasa lafiya na cataract kuma ya rage bayyanar cataract.
Kungiyar Babizhayev daga baya ta buga gwajin gwaji na asibiti na NAC a cikin idanun mutane 76 tare da ƙananan cataracts zuwa ci gaba kuma sun ba da rahoton sakamako mai kyau ga NAC. Duk da haka, nazarin kimiyya na 2007 na wallafe-wallafen yanzu ya tattauna iyakokin gwajin gwaji na asibiti, lura da cewa binciken yana da ƙananan ikon ƙididdiga, yawan raguwa da kuma "rashin isasshen ma'auni don kwatanta tasirin NAC", yana kammala cewa "wani dabam ya fi girma. ana buƙatar gwaji don tabbatar da fa'idar maganin NAC na dogon lokaci".
Babizhayev da abokan aiki sun buga wani ƙarin gwaji na asibiti na ɗan adam a cikin 2009. Sun bayar da rahoton sakamako mai kyau ga NAC da kuma jayayya "kawai wasu hanyoyin da IVP suka tsara ... suna da tasiri a cikin rigakafi da kuma kula da cataract na tsofaffi don amfani da dogon lokaci."
An yi nazarin N-acetyl carnosine don yuwuwar sa don tallafawa ruwan tabarau da lafiyar ido. Bincike ya nuna cewa N-acetyl carnosine na iya taimakawa wajen kiyaye tsabtar ruwan tabarau (mahimmanci don hangen nesa) da kuma kare ƙwayoyin retinal masu rauni daga lalacewa. Wadannan tasirin suna sa N-acetyl carnosine ya zama fili mai mahimmanci don haɓaka lafiyar ido gaba ɗaya da kare aikin gani.
Yayin da N-acetyl carnosine ya nuna alƙawarin tallafawa lafiyar ido, yana da mahimmanci a lura cewa ana buƙatar ƙarin bincike don cikakken fahimtar tasirinsa na dogon lokaci da yuwuwar hulɗa tare da wasu magunguna. Kamar yadda yake tare da kowane kari ko magani, ana ba da shawarar tuntuɓar ƙwararrun kiwon lafiya kafin amfani da N-acetyl carnosine, musamman idan kuna da yanayin ido ko kuna shan wasu magunguna.
Bugu da ƙari, lokacin la'akari da ƙarawa tare da N-acetyl carnosine, yana da mahimmanci don zaɓar samfur mai daraja, mai inganci don tabbatar da tsabta da inganci. Akwai zubar da ido a kasuwa wanda ke dauke da N-acetyl carnosine, kuma don sakamako mafi kyau yana da mahimmanci a bi shawarar da aka ba da shawarar da umarnin don amfani.
A ƙarshe, N-acetyl carnosine wani fili ne mai ban sha'awa tare da babban tasiri wajen tallafawa lafiyar ido, musamman a cikin rigakafi da kula da cututtukan idanu masu shekaru. Abubuwan da ke cikin maganin antioxidant da ikon kare idanu daga damuwa na oxidative sun sa ya zama kayan aiki mai mahimmanci don kare aikin gani da kiyaye lafiyar ido gaba ɗaya. Yayin da bincike a cikin wannan yanki ke ci gaba da haɓakawa, N-acetyl carnosine na iya zama maɓalli mai mahimmanci don inganta tsufa mai kyau da kuma kiyaye haske, hangen nesa.
Lokacin aikawa: Afrilu-20-2024
