Disequilibrium due to a vitamin B6 megadose supplement
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چکیده
منابع مشابه
Benign intracranial hypertension following vitamin A megadose.
A six-month old boy from Ragama was admitted with vomiting and a bulging anterior fontanelle for three days. Symptoms started one day after receiving a vitamin A megadose. The child was on food containing carrots, but had no carotenaemia. He had no papilloedema. He had no vomiting after admission to hospital, and the fontanelle settled within 24 hours. Ultrasound scan (USS) of the brain was nor...
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we describe a patient with hypercalcemia associated with the injection of high doses vitamin d as supplement for a period of six months. a 76-year-old woman had been taking an intramuscular injection of vitamin d 300,000 iu every ten days for six months. she was hospitalized with symptoms of hypercalcemia: chronic constipation, unstable gait, a chronic generalized musculoskeletal pain and incre...
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he international perception of bronzed Australians inhabiting a " sunburnt country " is under threat. Most Australians, including children, now sensibly avoid excessive sun exposure to reduce the risk of skin cancer. However, other Australians, particularly those who are older, disabled or institutionalised often do not receive even modest levels of sunlight exposure. This has led to the parado...
متن کاملHepatic Vitamin B6 Metabolism
nM. Thus, pyridloxal-P is the principal B6 vitaimer in plasma. Durinig pyridoxine stupplemiienitation, mealn plasnma levels of the B6 vitaimers anid pyridoxic acidl increasedl to 655±122 aindl 222±55 nM, respectively. The plasma content of pyridoxal-P aind( pyricloxic acidl increased 6-7-fold anid thatt of pyridoxal, 12-fold, but the pyridloxiine level did niot increase. Isolatedlhepatocytes, 1...
متن کاملVitamin B6 and arteriosclerosis.
In 1949, Rinehart and Greenberg reported that marked arteriosclerosis occurs in vitamin-B6-deficient monkeys. The present study investigates the relationship between vitamin B6 and arteriosclerosis and summarizes the results. I found that thrombogenesis, disorder of collagen metabolism and production of free radicals may be the processes that cause arteriosclerosis in human and experimental ani...
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ژورنال
عنوان ژورنال: Age and Ageing
سال: 2007
ISSN: 0002-0729,1468-2834
DOI: 10.1093/ageing/afm109