Formate oxidase in glutaraldehyde-treatedCampylobacter sputorumsubspeciesbubulus
نویسندگان
چکیده
منابع مشابه
Mixed-Valence Cytochrome Oxidase-Formate Complex
At neutral pH, formate binds to the haem a3 component of cytochrome c oxidase to give a complex that reacts differently from the non-liganded enzyme with reducing agents. Addition of sodium dithionite to the formate complex leads directly to the formation of the fully reduced species, whereas reduction with ascorbate/tetramethylenephenylenediamine can lead to the production of a mixed-valence s...
متن کاملFormate simultaneously reduces oxidase activity and enhances respiration in Campylobacter jejuni
The foodborne microaerophilic pathogen, Campylobacter jejuni, possesses a periplasmic formate dehydrogenase and two terminal oxidases, which serve to metabolize formate and facilitate the use of oxygen as a terminal electron acceptor, respectively. Formate, a primary energy source for C. jejuni, inhibits oxidase activity in other bacteria. Here, we hypothesized that formate might affect both en...
متن کاملHow to Use Glutaraldehyde
الهای متمادی است که سرویس های بهداشتی گلوتار آلدئید را بعنوان یک ماده استریل کننده برای وسایلی که نسبت به گرما حساس هستند مورد استفاده قرار می دهند. همزمان با افزایش تقاضا برای استفاده از اندوسکوپی، استفاده از گلوتار آلدئید و تماس با آن نیز افزایش یافته است. باید خاطر نشان ساخت گلوتار آلدئید می تواند سبب ایجاد حساسیت های پوستی، چشمی و تنفسی گردد که نهایتاً امکان دارد این حساسیت به آسم و رنیت آل...
متن کاملGlutaraldehyde solution.
Glutaraldehyde is a water-soluble liquid with high bactericidal, sporicidal, fungicidal and viricidal activity. It does not cross-react with formaldehyde. Glutaraldehyde solution is an underutilized gem for treating recalcitrant palmar, plantar and periungual warts. It has also been utilized for plantar hyperhidrosis with moderate success, for pitted keratolysis and the predisposing factor of h...
متن کاملSystemic absorption of 14C-glutaraldehyde from glutaraldehyde-treated pulpotomy sites.
The purpose of this research was to measure the. systemic absorption and distribution of glutaraldehyde from pulpotomy sites in dogs. Pulpotomies were performed on the incisors and canines of 5 mongrel dogs. A cotton pellet containing 20 ~1 of 2.5% "4C-(1,5) glutaraldehyde with an activity 6.25 x 105 dpm/~l was placed in each pulpotomy site for 5 rain. Whole blood samples, urine, and expired ai...
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ژورنال
عنوان ژورنال: FEMS Microbiology Letters
سال: 1981
ISSN: 0378-1097,1574-6968
DOI: 10.1111/j.1574-6968.1981.tb06940.x