Background: Many randomized controlled trials (RCTs) and observational studies have provided information on the association between vitamin B-12 intake and biomarkers. The use of these data to estimate dose-response relations provides a useful means to summarize the body of evidence. Objective: We systematically reviewed studies that investigated vitamin B-12 intake and biomarkers of vitamin B-...

The crystal structure of ( E )-doxepin hydrochloride has been solved and refined using synchrotron X-ray powder diffraction data, optimized density functional techniques. crystallizes in space group P 2 1 / a (#14) with = 13.78488(7), b 8.96141(7), c 14.30886(9) Å, ? 96.5409(5)°, V 1756.097(12) Å 3 , Z 4. There is strong discrete hydrogen bond between the protonated nitrogen atom chloride anion...

BACKGROUND Many randomized controlled trials (RCTs) and observational studies have provided information on the association between vitamin B-12 intake and biomarkers. The use of these data to estimate dose-response relations provides a useful means to summarize the body of evidence. OBJECTIVE We systematically reviewed studies that investigated vitamin B-12 intake and biomarkers of vitamin B-...

The effect of algae (nori and spirulina) and fermented plant foods on the hematological status of vitamin B-l2-deficient children was evaluated. Although rising plasma vitamin B-12 concentrations in children consuming only plant foods (0. 1-2.7 g vitamin B-12/d) indicated that the vitamin B12 was absorbed, elevated baseline values of mean corpuscular volume (MCV) further deteriorated. In contra...

Leucinostatin, a peptide antibiotic, was separated by silica gel and alumina column chromatography into two related components designated as leucinostatin A hydrochloride (C61H111-N11O13.HCl) and leucinostatin B hydrochloride (C61H109N11O13.HCl). Physico-chemical as well as biological properties of the two separated components were analyzed. These properties pointed to closely resembling chemic...

hdl can prevent ldl-c oxidation. the low hdl-c state also may benefit clinically from supplemented antioxidant. this study was designed to evaluate the combination therapy of statin and vitamin e in hypercholesterolemic patients. the patients were randomized in a clinical trial aimed to avaluate the effect of vitamin e and/or statin.the life style of patients didn't alter during intervention. t...