The period in which drug treatment produced greater alertness almost coincided with that in which MB12 elevated rectal temperature. These results may provide evidence of an effect of vitamin B12 on the circadian clock.MakotoUchiyamaandGeertMayer...
Effects of two-year Vitamin B12 and Folic Acid supplementation on depressive symptoms and quality of life in older adults with elevated homocysteine ... DK Elisa,VDZ Nikita,VW Janneke,... - 《Nutrients》 被引量: 9发表: 2016年 Effects of Two-Year Vitamin B12 and Folic Acid Supplementation on...
Monensin in ruminant diets increases production of propionic acid. We have tested the hypothesis that propionic acid may be elevated to such an extent by monensin that it cannot be optimally metabolized by the methyl malonyl-CoA pathway requiring vitamin B12 (B12) in the liver. Thus, the effect...
As such, no upper limit of intake has been established yet.[13] It seems that a high vitamin B12 level could increase the risk of certain cancers and decrease the risk of others. One study[14] found an association between elevated B12 levels and prostate cancer; however, it did not ...
These results suggest that elevated plasma cyanocobalamin levels may reduce the risk of hearing dysfunction resulting from noise exposure in healthy, young subjects.doi:10.1080/14992020400050022Quaranta, AntonioScaringi, AngeloBartoli, RobertoMargarito, Maria Angela...
Patients presenting with an idiopathic parkinsonian disorder and who are on levodopa can also develop low serum vitamin B12, elevated methylmalonic acid levels, and greater chances of sensorimotor peripheral neuropathy. Abrupt withdrawal or dose reduction of levodopa is associated with an increased risk...
Studies have shown that elevated homocysteine levels contribute to the artery-clogging process of atherosclerosis, and that folic acid and vitamin B12 play a key role in converting homocysteine to methionine. Without adequate amounts of folate, vitamin B6 and vitamin B12, this conversion process beco...
FCR of crayfish tended to decrease dramatically when dietary protein concentration rose from 20.70 % to 35.77 %, but then elevated beyond a dietary protein level of 41.12 %. This indicates that a relative low- or high-protein diet not only depressed crayfish growth but also caused their poor ...
Using the open-field and elevated plus-maze tests, we detected the presence of behavioral alterations indicative of elevated levels of anxiety in rats that were administered a course of ECS seizures. Fear conditioning was also enhanced in these animals. However, the rats that had experienced SE ...
Although any review devoted to adverse effects alone without reference to therapeutic benefits is in danger of exaggerating the side effects of antiepileptic drug therapy — and many side effects are less disabling than uncontrolled seizures — it is...