Vitamin K Activity in Vitamin B12-Antibiotic Supplements
نویسندگان
چکیده
منابع مشابه
Erythrocyte Vitamin B12 Activity in Health, Polycythemia, and in Deficiency of Vitamin B12 and Folate
T HERE HAS BEEN RELATIVELY LITTLE WORK on the estimation of erythrocyte vitamin B12 activity in man, and consequently there are few reports of its activity in disease states. Sobotka et al.1 reported low levels in four cases of pernicious anemia ( P. A. ) , using E. gracilis and 0. maihamensis. This was confirmed by Biggs et al.,2 who also reported the levels found in treated cases of polycythe...
متن کاملErythrocyte vitamin B12 activity in health, polycythemia, and in deficiency of vitamin B12 and folate.
T HERE HAS BEEN RELATIVELY LITTLE WORK on the estimation of erythrocyte vitamin B12 activity in man, and consequently there are few reports of its activity in disease states. Sobotka et al.1 reported low levels in four cases of pernicious anemia ( P. A. ) , using E. gracilis and 0. maihamensis. This was confirmed by Biggs et al.,2 who also reported the levels found in treated cases of polycythe...
متن کاملOral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency.
BACKGROUND Vitamin B12 deficiency is common, and the incidence increases with age. Most people with vitamin B12 deficiency are treated in primary care with intramuscular (IM) vitamin B12. Doctors may not be prescribing oral vitamin B12 formulations because they may be unaware of this option or have concerns regarding its effectiveness. OBJECTIVES To assess the effects of oral vitamin B12 vers...
متن کاملEffects of vitamin B12, folate, and vitamin B6 supplements in elderly people with normal serum vitamin concentrations.
In a prospective, multicentre, double-blind controlled study, the effect of an intramuscular vitamin supplement containing 1 mg vitamin B12, 1.1 mg folate, and 5 mg vitamin B6 on serum concentrations of methylmalonic acid (MMA), homocysteine (HCYS), 2-methylcitric acid (2-MCA), and cystathionine (CYSTA) was compared with that of placebo in 175 elderly subjects living at home and 110 in hospital...
متن کاملAssociation of Biochemical B12 Deficiency With Metformin Therapy and Vitamin B12 Supplements
OBJECTIVE To describe the prevalence of biochemical B(12) deficiency in adults with type 2 diabetes taking metformin compared with those not taking metformin and those without diabetes, and explore whether this relationship is modified by vitamin B(12) supplements. RESEARCH DESIGN AND METHODS Analysis of data on U.S. adults ≥50 years of age with (n = 1,621) or without type 2 diabetes (n = 6,8...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1955
ISSN: 0032-5791
DOI: 10.3382/ps.0340243