Elvira Maria Guerra‐Shinohara

Association between decreased vitamin levels and MTHFR, MTR and MTRR gene polymorphisms as determinants for elevated total homocysteine concentrations in pregnant women

Sally P. Stabler, Amanda Luiz Machado, Rodolpho C. Braga et al. · European Journal of Clinical Nutrition · 2007 · 102 citations

Life Sciences, Genetics, Maternal Health +13

Relationship between total homocysteine and folate levels in pregnant women and their newborn babies according to maternal serum levels of vitamin B₁₂

Elvira Maria Guerra‐Shinohara, Adriana A. Paiva, Kátia Yamasaki et al. · BJOG An International Journal of Obstetrics & Gynaecology · 2002 · 98 citations

Public Health, Maternal Health, Nutritional Sciences +14

Methylenetetrahydrofolate reductase (MTHFR) c677t gene variant modulates the homocysteine folate correlation in a mild folate-deficient population

Alexandre C. Pereira, Isolmar Tadeu Schettert, Antônio Alberto F. Morandini Filho et al. · Clinica Chimica Acta · 2003 · 82 citations

Life Sciences, Genetics, Molecular Genetics +11

A Daily Dose of 5 mg Folic Acid for 90 Days Is Associated with Increased Serum Unmetabolized Folic Acid and Reduced Natural Killer Cell Cytotoxicity in Healthy Brazilian Adults

Clóvis Paniz, Juliano Felix Bertinato, Maylla Rodrigues Lucena et al. · Journal of Nutrition · 2017 · 74 citations · Full text

Life Sciences, Nutrition, Nutritional Sciences +17

Low ratio of S-adenosylmethionine to S-adenosylhomocysteine is associated with vitamin deficiency in Brazilian pregnant women and newborns

Elvira Maria Guerra‐Shinohara, O Morita, Sabrina Peres et al. · American Journal of Clinical Nutrition · 2004 · 72 citations · Full text

Public Health, Maternal Health, Obstetrics +10