Niacin motataisi

Niacin, litaelo bakeng sa tšebeliso eo e tla tšohloa sehloohong sena, e emela vithamine hore ho akarelletsa dithulaganyo oxidative etsahalang lisele tse phelang 'me ke lithethefatsi. moriana o hlalosoa ka mokgwa wa e tsoeu e phofo bolila tatso le odorless. Ho thata ho qhala ka metsi a batang.

E tlameha ho ka boleloa hore acid e nicotinic (kapa vithamine maq) ke vithamine, antiallergic, detoxification le moemeli gipolipedimicheskim eo tlatsetsa ho ntlafatso ya k'habohaedreite metabolism, vasodilatation, ho akarelletsa le boko, fallisoa oksijene ka dinama tse nyenyane tse ka. E amehang dithulaganyo mafura metabolism,-amino acid, liprotheine le purines, hammoho le mosebetsing oa ho biosynthesis.

Niacin, eo e fana ka litaelo bakeng sa tshebediso ya vithamine ho milligrams mashome a mabeli a metso e mehlano ka letsatsi, ka tekanyetso e phahameng (ho fihlela ho dikgerama a mane ka letsatsi) ho fokotsa palo ea lipoproteins, triglycerides le k'holeseterole e maling.

lithethefatsi ena e ka potlako ananelang pampitšaneng gastrointestinal, 'me e se e fetoloa metsotso nicotinamide mashome a mane. Vithamine metabolized ka sebete, e tsa maiketsetso ka intestine le, moo ba pontsho ya memori ho ka metabolite ka.

Bontšang bakeng sa tshebediso ya lithethefatsi ka tsona ke tsena: avitaminosis, phepo e nepahetseng parenteral, malabsortsiya, tse khōlō boima ba 'mele, mafu amino acid e assimilation, lefu gastrointestinal pampitsana ena, tlhoko ea eketseha' mele bakeng sa maq vithamine, feberu, lefu la sebete, le mafu a tšoaetsanoang, tse sa foleng ha lintho tsa tlhaho, hammoho le lihlahala tse kotsi, ho ima, diabolololo, khatello ea kelello. Hape, acid e nicotinic, litaelo bakeng sa tšebeliso eo e khomaretse le lithethefatsi tseo ke li behetsoeng ajoa futsanehileng boko, mafu a ea maoto le matsoho, ho akarelletsa le spasms bona, mafu a ea urogenital tsamaiso, polyneuropathy le microangiopathy.

asiti Nicotinic na le contraindications latelang: hypersensitivity ho lithethefatsi, gastric seso, gastritis, gout, glaucoma, hypotension, bana ba ka tlaase lilemo tse peli. Hape ka hloko a sebelisa lithethefatsi ena bakeng sa mafu a sa sefahleho methapo ea kutlo, colitis, enterocolitis, trophic le nonhealing maqeba telele nako e itseng.

asiti Nicotinic o na le litla ba latelang lehlakoreng: e phallang ea letlalo, redness tsa letlalo, e omeletseng mucous lera la ea mahlo le letlalo, hammoho le arrhythmia, molikoalikoane, ho nyekoa ke pelo le ho hlatsa, pruritus, myalgia, hyperglycaemia, paresthesia. liketsahalo tsena tsohle ka ho ketekoa ha nka tekanyetso e khōlō ea lithethefatsi le. Ha vithamine maq e sebediswa bakeng sa nako e telele, ho ka ba le sebete dystrophy, e phallang ea sefahleho, asthenia, molikoalikoane, hlooho e opang, keketseho ea AST, ALP le LDH maling.

Sebelisa lithethefatsi ka mor'a hore a lijo ho dosages tse latelang: batho ba baholo - milligrams mashome a mabeli a metso e mehlano ka letsatsi, bana ba baholoanyane ho feta lilemo tse peli - ho fihlela ho milligrams mashome a mabeli ka letsatsi.

E lokela ho a hopola hore e acid e nicotinic e sebediswa ka hloko hammoho le anticoagulants le lithethefatsi antihypertensive. Leha ho le joalo, ha ho sebelisoa ka lithethefatsi tse ling ba lokela ho batla keletso ho setsebi.

Ho feta moo, ka ho sebedisa acid e nicotinic tlameha ho leka-lekaneng lijo (dihlahiswa tse nang methionine) le taolo ea kamehla ea mosebetsi sebete. Bakeng sa absorption e molemo ka pampitšana ea gastrointestinal buelloa ho noa ho lokisetsa lebese.

Kahoo, acid e nicotinic, ho eo tataiso e se e hlalositsoeng ka holimo ke lithethefatsi tsa bohlokoahali bakeng sa ho thibela le kalafo ea mafu a tse ngata. O ile a nka karolo ho tshilong ya dijo le oxidative dithulaganyo tse etsahalang 'meleng, hammoho le mosebetsing oa ho ea metabolism.