Okudingeka Ukwazi
I-Huperzine A yinto ekhishwe esitshalweni esibizwa ngokuthi i-Chinese club moss ( Huperzia serrata ). Ngomuthi wendabuko waseChina , i-Chinese club moss sekuyisikhathi eside isetshenziselwa ukunciphisa ukuvuvukala nokubuyisa inkumbulo. Kuthengiswa njengokwesekwa kokudla, i-huperzine A ngokuvamile ibhekwa njengesifo se- Alzheimer's disease .
Ukusetshenziswa
Esetshenziswa eminye imithi, i-huperzine A itholakale ibe yindlela yokuvimbela i-cholinesterase, uhlobo lomuthi olwenzelwe ukuvimbela ukuwohloka kwe-acetylcholine (ikhemikhali ebalulekile ekufundeni nasememori).
Akulona nje okusetshenziselwa ukwelashwa kwesifo se-Alzheimer, i-huperzine A nayo kuthiwa ikhulisa ukufunda nokukhumbula futhi ivikele ekunciphiseni ukuhlaselwa kwengqondo.
Ngaphezu kwalokho, i-huperzine A ngezinye izikhathi isetshenziselwa ukukhulisa amandla, ukwandisa ukuphaphama, nokusiza ekwelapheni i-myasthenia gravis (i-autoimmune disorder eyithinta imisipha).
Izinzuzo
Ngenkathi ucwaningo ngemiphumela yezempilo ye-huperzine A lilinganiselwe, kunobunye ubufakazi bokuthi i-huperzine A inganikeza izinzuzo ezithile. Nakhu ukubuka ezinye izihluthulelo ezisemqoka ezivela ocwaningweni olutholakalayo:
1) Izifo ze-Alzheimer's
I-Huperzine A ibonakala inenzuzo ethile kubantu abanesifo se-Alzheimer, ngokusho kokubuyekezwa kocwaningo ngo-2008 eshicilelwe ku-Database Cochrane Yokuhlola Okuhlelekile.
Ukuze kubuyekezwe, abacwaningi basesha zonke izilingo ezilawulwa ngokungahleliwe ekusebenzeni nokuphepha kwe-huperzine A for Alzheimer's disease. Ekuhlaziyweni kwabo kwezilinganiso eziyisithupha ezitholakalayo (ezihlanganisa iziguli ezingu-454), abacwaningi bathola ukuthi i-huperzine A yayiphumelela kakhulu kune-placebo ngenxa yemiphumela yayo ekusebenzeni kwengqondo, ukuphazamiseka kokuziphatha nokusebenza okusebenzayo.
Noma kunjalo, abalobi bombiko baqaphele ukuthi isilingo esisodwa kuphela esifakiwe ekubukezweni "sinobuci obanele nesayizi." Ngakho-ke, abalobi baqaphele ukuthi "kukhona ubufakazi obanele ukuba benze izincomo" mayelana nokusetshenziswa kwe-huperzine A yokwelashwa kwesifo se-Alzheimer's.
Esikhathini sokutadisha okwedlule (eshicilelwe ku- Neurology ngo-2011), i-huperzine A yehlulekile ukuthuthukisa umsebenzi wokucabangela ezigulini ze-Alzheimer.
Ucwaningo lubandakanya abantu abangu-210 abane-Alzheimer's disease mildly to moderate, ngamunye wabo owathola i-huperzine A noma i-placebo okungenani amasonto angu-16. Ekuhloliseni kwabo abahlanganyeli abangu-177 abaqedile lolu cwaningo, abacwaningi bathola ukuthi i-huperzine A ayizange ibe nomthelela omkhulu emsebenzini wokuzicabangela.
2) Ukuthuthukiswa kwememori
Izifundo ezimbalwa kakhulu ziye zahlola ukusetshenziswa kwe-huperzine A yokuthuthukisa inkumbulo. Kodwa-ke, isifundo esidala, esincane eshicilelwe emaphepheni we-Chinese Acta Pharmacologica Sinica ngo-1999 sathola ukuthi i-huperzine A yasiza ekuthuthukiseni inkumbulo nokufunda eqenjini labafundi abasha.
Kulolu cwaningo, abafundi abangu-68 abaphezulu (bonke abakhononda ngokungafaneleki inkumbulo) banikezwa i-huperzine A noma i-placebo nsuku zonke amaviki amane. Ngokuphela kwesifundo, amalungu eqembu le-huperzine Abonisa ukuthuthukiswa okukhulu ekufundeni nasekukhunjweni (uma kuqhathaniswa namalungu eqembu le-placebo).
Ucwaningo olwengeziwe luyadingeka ngaphambi kokuba i-huperzine A inganconywa ukuthuthukiswa kwenkumbulo.
Amapulangwe
Kuze kube manje, kuncane okuyaziwa ngokuphepha kokuthatha i-huperzine A esikhathini eside.
Kodwa-ke, kunokukhathazeka okuthile ukuthi ukusetshenziswa kwe-huperzine A kungaba yingozi kubantu abanezimo ezithile zempilo (kufaka phakathi izinkinga zezinso kanye / noma isibindi, isifo senhliziyo , isifo se-asthma , kanye ne-vertigo) noma abantu abasebenzisa imithi ethile (njengamanye ama-inhibitors e-cholinesterase, beta- ama-blockers, nama-anti-convulsive agents).
Njengoba kunikezwe lokhu ukukhathazeka kokuphepha, kubalulekile ukubonana nodokotela wakho uma ucabangela ukusebenzisa i-huperzine A.
Ukwengeza, i-huperzine A ingabangela imiphumela eminye emibi (kufaka phakathi isifo sohudo , isizungu, kanye neziqhwa).
Izindleko azange zihlolwe ukuphepha futhi ngenxa yokuthi izithako zokudla ngokuvamile azihambisani nomthetho, okuqukethwe kwemikhiqizo ethile kungase kuhluke kulokho okushiwo kwilebula lomkhiqizo. Futhi khumbula ukuthi ukuphepha kwezidakamizwa kwabesifazane abakhulelwe, omama abahlengikazi, izingane, nalabo abanezimo zezokwelapha noma abaphuza imishanguzo ayisungulwa.
Ungathola amathiphu engeziwe okusebenzisa izithako lapha .
Lapho Uzoyithola khona
Etholakala kakhulu ukuthengwa ku-intanethi, i-huperzine A ithengiswa ezitolo eziningi zemvelo nezitolo ezitholakalayo ezisekelweni zokudla.
Ukusebenzisa It for Health
Ngenxa yokuntuleka kocwaningo olusisekelayo, i-huperzine A ayikwazi ukuphakanyiswa okwelashwa noma ukuvimbela noma iyiphi inkinga yempilo. Uma ucabangela ukusebenzisa ama-huperzine A, uxoxe nodokotela wakho ngaphambi kokuqala umbuso wakho wokusiza ukuze uhlole izingozi, izinzuzo nokufaneleka.
Kubalulekile ukuqaphela ukuthi isifo so-Alzheimer (noma esinye isifo) sokuziphathekayo (noma yisiphi isimo) nge-huperzine A nokugwema noma ukubambezela ukunakekelwa okujwayelekile kungase kube nemiphumela emibi yempilo.
Imithombo
Li J, Wu HM, Zhou RL, Liu GJ, Dong BR. "I-Huperzine A ye-Alzheimer's disease." I-Cochrane Database Syst uMsombuluko 2008 Apr 16; (2): CD005592.
Rafii MS, Walsh S, Little JT, Behan K, Reynolds B, Ward C, Jin S, Thomas R, Aisen PS; Isifundo Sokubambisana Nezifo Zama-Alzheimer's. "Isivivinyo sesigaba sesibili se-huperzine A esesifo esincane esifinyeleleka ku-Alzheimer's disease." I-Neurology. 2011 Apr 19; 76 (16): 1389-94.
Sun QQ, Xu SS, Pan JL, Guo HM, Cao WQ. "I-Huperzine-A capsules yandisa inkumbulo nokufunda ukusebenza emazingeni angu-34 afundi abafana nabafundi abafana nabo." Zhongguo Yao Li Xue Bao. 1999 Jul; 20 (7): 601-3.
Ukuziphendulela: Ulwazi oluqukethwe kule sayithi luhloswe ngezinjongo zemfundo kuphela futhi aluthathi iseluleko, ukuxilongwa noma ukwelashwa ngudokotela olayisensi. Akuhloselwe ukumboza zonke izinyathelo zokuqapha, ukusebenzisana kwezidakamizwa, izimo noma imiphumela emibi. Kufanele ufune ukunakekelwa okusheshayo kwezokwelapha kunoma yiziphi izinkinga zezempilo bese uthintana nodokotela wakho ngaphambi kokusebenzisa enye imithi noma wenze ushintsho ohlelweni lwakho.