E-viri
Recenzirano
-
Ullah, Faheem; Ali, Tahir; Ullah, Najeeb; Kim, Myeong Ok
Neurochemistry international, 11/2015, Letnik: 90Journal Article
d-galactose has been considered a senescent model for age-related neurodegenerative disease. It induces oxidative stress which triggers memory impairment, neuroinflammation and neurodegeneration. Caffeine act as anti-oxidant and has been used in various model of neurodegenerative disease. Nevertheless, the effect of caffeine against d-galactose aging murine model of age-related neurodegenerative disease elucidated. Here, we investigated the neuroprotective effect of caffeine against d-galactose. We observed that chronic treatment of caffeine (3 mg/kg/day intraperitoneally (i.p) for 60 days) improved memory impairment and synaptic markers (Synaptophysin and PSD95) in the d-galactose treated rats. Chronic caffeine treatment reduced the oxidative stress via the reduction of 8-oxoguanine through immunofluorescence in the d-galactose-treated rats. Consequently caffeine treatment suppressed stress kinases p-JNK. Additionally, caffeine treatment significantly reduced the d-galactose-induced neuroinflammation through alleviation of COX-2, NOS-2, TNFα and IL-1β. Furthermore we also analyzed that caffeine reduced cytochrome C, Bax/Bcl2 ratio, caspase-9, caspase-3 and PARP-1 level. Moreover by evaluating the immunohistochemical results of Nissl and Fluro-Jade B staining showed that caffeine prevented the neurodegeneration in the d-galactose-treated rats. Our results showed that caffeine prevents the d-galactose-induced oxidative stress and consequently alleviated neuroinflammation and neurodegeneration; and synaptic dysfunction and memory impairment. Therefore, we could suggest that caffeine might be a dietary anti-oxidant agent and a good candidate for the age-related neurodegenerative disorders. Display omitted •Caffeine (3 mg/kg, i.p. 60 days) improved memory in the d-galactose-treated rats.•Caffeine treatment prevents oxidative stress in the d-galactose-treated rats.•Caffeine treatment prevents various inflammatory mediators.•Caffeine treatment prevents apoptosis and neurodegeneration.
Vnos na polico
Trajna povezava
- URL:
Faktor vpliva
Dostop do baze podatkov JCR je dovoljen samo uporabnikom iz Slovenije. Vaš trenutni IP-naslov ni na seznamu dovoljenih za dostop, zato je potrebna avtentikacija z ustreznim računom AAI.
Leto | Faktor vpliva | Izdaja | Kategorija | Razvrstitev | ||||
---|---|---|---|---|---|---|---|---|
JCR | SNIP | JCR | SNIP | JCR | SNIP | JCR | SNIP |
Baze podatkov, v katerih je revija indeksirana
Ime baze podatkov | Področje | Leto |
---|
Povezave do osebnih bibliografij avtorjev | Povezave do podatkov o raziskovalcih v sistemu SICRIS |
---|
Vir: Osebne bibliografije
in: SICRIS
To gradivo vam je dostopno v celotnem besedilu. Če kljub temu želite naročiti gradivo, kliknite gumb Nadaljuj.