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Hyperhomocysteinemia and elevated methylmalonic acid indicate a high prevalence of cobalamin deficiency in Asian Indians
diet blood cobalamin deficiency
2016/6/14
The study population included 204 men and women
aged 27–55 y from Pune, Maharashtra, India, categorized into
4 groups: patients with cardiovascular disease (CVD) and diabetes,
patients with CVD but...
Racial differences in prevalence of cobalamin and folate deficiencies in disabled elderly women
Race methylmalonic acid homocysteine
2016/6/2
Many previous investigations of cobalamin and
folate status were performed in white populations.
Serum cobalamin, homocysteine, and methylmalonic acid concentrations in a multiethnic elderly population: ethnic and sex differences in cobalamin and metabolite abnormalities
Serum cobalamin homocysteine
2016/6/2
Low cobalamin concentrations and mild hyperhomocysteinemia
are common in the elderly but ethnic differences
have not been defined.
Mild cobalamin deficiency in older Dutch subjects
Mild cobalamin deficiency older Dutch subjects
2016/5/31
The title and conclusions of the article, “Bioavailability of
iron glycine as a fortificant in infant foods,” by Fox et al (1) are
not supported by the data presented. Their data show that the
abso...
Risk of persistent cobalamin deficiency in adolescents fed a macrobiotic diet in early life
adolescents methylmalonic acid homocysteine
2016/5/31
Cobalamin deficiency has been described in children
consuming macrobiotic diets.
Cobalamin Deficiency During Pregnancy Expressed as Elevated Urine Methylmalonic Acid Levels Determined by a Photometric Assay
Cobalamin deficiency pregnancy urine MMA
2009/6/17
Aim: Deficiency of cobalamin and folate during pregnancy is associated with megaloblastic anemia. Lower levels of folate and vitamin B12 were reported in mothers whose offspring had neural tube defect...
Seminal Plasma Cobalamin Significantly Correlates With Sperm Concentration in Men Undergoing IVF or ICSI Procedures
Assisted reproduction folate homocysteine semen analysis
2008/12/24
Mild hyperhomocysteinemia is caused by B vitamin deficiencies. We hypothesize that these biochemical derangements detrimentally affect spermatogenesis. Therefore, the aim of this study was to inv...
In Vitro Effect of Folic Acid and Cobalamin (Vitamin B12) on Adhesion and Growth of Giardia lamblia
Giardia lamblia Cobalamin (Vitamin B12) Folic Acid
2006/10/4
Giardia lamblia is one of the most common intestinal protozoan parasites infecting human in the world. The goal of this study was searching for in-vitro effect of folic acid and cobalamin on adhesion ...
High prevalence of cobalamin deficiency in Guatemalan schoolchildren: associations with low plasma holotranscobalamin II and elevated serum methylmalonic acid and plasma homocysteine concentrations
Vitamin B-12 deficiency cobalamin deficiency methylmalonic acid
2003/12/29
Studies conducted in Guatemala, Mexico, and Venezuela have found high prevalences of low plasma cobalamin (vitamin B-12) concentrations in infants and children. It is not known whether these low cobal...
Signs of impaired cognitive function in adolescents with marginal cobalamin status
Cobalamin deficiency vegetarian diet methylmalonic acid adolescents cognitive function
2000/9/8
Background: Lack of cobalamin may lead to neurologic disorders,
which have been reported in strict vegetarians.
Objective: The objective of this study was to investigate whether
cognitive functioni...