B12 vitamins (cobalamins). 1. Vitamins B12c and B12d
نویسندگان
چکیده
منابع مشابه
Vitamin B12: unique metalorganic compounds and the most complex vitamins.
The chemistry and biochemistry of the vitamin B(12) compounds (cobalamins, XCbl) are described, with particular emphasis on their structural aspects and their relationships with properties and function. A brief history of B(12), reveals how much the effort of chemists, biochemists and crystallographers have contributed in the past to understand the basic properties of this very complex vitamin....
متن کاملEffect of vitamins B1, B6 and B12 (Neurobion) on diisopropylfluorophosphate–induced delayed neuropathy in mice
Certain organophosphorus esters such as diisopropylfluorophosphate (DFP) cause delayed neuropathy by inhibition of neuropathy target esterase (NTE) keeping neuron in normal function. In this study, effects of neurobion alone and in combination with dexamethasone on DFP–induced delayed neuropathy were evaluated. Thirty-five mice were divided to five groups that each group consists 7 mice. Except...
متن کاملANTIOXIDANT VITAMINS IN DIABETES
The study included nineteen control subjects and fifty-nine diabetic patients. The diabetic patients were divided according to the treatment they received. Fasting blood glucose was markedly increased in all three groups, while low serum vitamin A, C and E levels were observed in diabetic patients as compared to control subjects.
متن کاملEffect of vitamins B1, B6 and B12 (Neurobion) on diisopropylfluorophosphate–induced delayed neuropathy in mice
Certain organophosphorus esters such as diisopropylfluorophosphate (DFP) cause delayed neuropathy by inhibition of neuropathy target esterase (NTE) keeping neuron in normal function. In this study, effects of neurobion alone and in combination with dexamethasone on DFP–induced delayed neuropathy were evaluated. Thirty-five mice were divided to five groups that each group consists 7 mice. Except...
متن کاملAqueous humour vitamin B12 and intramuscular cobalamins.
Previous work on the vitamin B12 content of the aqueous humour (Phillips, Ainley, van Peborgh, Watson-Williams, and Bottomley, I968) suggests that the levels found in a series of mainly elderly patients (mean: 299 pg./ml.) are of the same order as those found in cerebrospinal fluid (mean: 21 pg./ml.) (Kidd, Gould, and Thomas, I963). As an extension of this study, the response of aqueous vitamin...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1952
ISSN: 0306-3283
DOI: 10.1042/bj0520389