Biochemical lesions in vitamin B deficiency

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Relationship between biochemical and clinical indices of B-vitamin deficiency. A study in rural school boys.

1. A study amongst schoolboys in villages around Hyderabad, India, showed that almost all the boys had riboflavin deficiency, 61% had pyridoxine deficiency, and 9.4% had thiamin deficiency as judged by enzymic tests. 2. The prevalence of angular stomatitis was 41.3% and that of glossitis was 18.2%. Biochemical deficiency of riboflavin and pyridoxine was marginally higher in children with angula...

متن کامل

[Neurological manifestations in Vitamin B 12 deficiency].

Vitamin B-12 deficiency is a common problem encountered in developing countries of the world. In Europe and North America it is frequently encountered in the elderly and in people whose diets are compromised such as alcoholics. Recent data has shown that cobalamin deficiency may occur in 5% to 40% of the general population. The prevalence as stated earlier is higher in the elderly and in nursin...

متن کامل

Lesions of the Nervous System in Vitamin Deficiency

Under the conditions of these experiments, which consisted essentially of maintaining rats on a ration adequate in all dietary essentials as far as is known except vitamin A, the following changes were produced in the nervous system. 1. Degeneration of the medullary sheaths of the brachial plexuses and sciatic nerves, and less often of the vagus nerves. Such lesions were not found in the optic ...

متن کامل

Mepacrine Intoxication and Vitamin B Deficiency

J-'He occasional development of cerebral ^citation and other forms of psychoses in ^larial subjects treated with atebrin is the experience of many, and in the past was^ reported several times by various workers including ^ngsbury (1934), Udalagama (1935) and Hay ol. (1935). The exact mechanism of its Production is not yet known. Recently the ^riter came across four such cases of mental derangem...

متن کامل

Nitrous oxide-induced vitamin B(12) deficiency.

Two patients with asymptomatic vitamin B(12) deficiency developed a peripheral neuropathy 6-7 weeks after exposure to nitrous oxide during general anaesthesia, and 3 and 11 days after receiving cyclophosphamide. The serum B(12) concentration was less than 20 pmol/l and the symptoms resolved after B(12) replacement. We believe that the neurological symptoms were triggered by exposure to nitrous ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Biochemical Journal

سال: 1931

ISSN: 0306-3283

DOI: 10.1042/bj0251397