Results 151 to 160 of about 813,774 (373)

Déficit subclinique en vitamine B12 chez les nouveau-nés [PDF]

, 2014
Background: In the past years, we diagnosed subclinical vitamin B12 deficiency in infants with hypotonia, motor delay and/or infant malaise. These infants had elevated methylmalonic acid (MMA) in plasma and urine and plasma B12 in the low normal range ...
WILD, M.
core  

Noninvasive Disease Diagnostics: The Swiss Contribution Highlights to Breath Analysis Research

Helvetica Chimica Acta, EarlyView.
Breath analysis networks across Switzerland linking health monitoring, clinical applications, population studies, and data‐driven public health decisions. ABSTRACT To celebrate the 125th anniversary of the Swiss Chemical Society, we present a review and perspective to highlight the recent research in breath analysis that has been conducted in ...
Stefan James Swift, Kseniya Dryahina, Patrik Španěl, Flora Kontopidou, Christos Kokkotis, Renato Zenobi, Stamatios Giannoukos   +6 more
wiley   +1 more source

Microbial production of vitamin B12: a review and future perspectives

Microbial Cell Factories, 2017
Vitamin B12 is an essential vitamin that is widely used in medical and food industries. Vitamin B12 biosynthesis is confined to few bacteria and archaea, and as such its production relies on microbial fermentation.
Huan Fang, Jie Kang, Dawei Zhang
semanticscholar   +1 more source

Cross-sectional Association Between Vitamin B12 Status and Probable Postpartum Depression in Indian Women [PDF]

, 2020
Pooja Dhiman, Raji Ramachandran Pillai, Anand Babu Wilson, Nancy Premkumar, Balaji Bharadwaj, P. Veena, Soundravally Rajendiran   +6 more
openalex   +1 more source

Metabolic engineering of Escherichia coli for de novo biosynthesis of vitamin B12

bioRxiv, 2018
The only known source of vitamin B12 (adenosylcobalamin) is from bacteria and archaea. Here, using genetic and metabolic engineering, we generate an Escherichia coli strain that produces vitamin B12 via an engineered de novo aerobic biosynthetic pathway.
Huan Fang, Dong Li, Jie Kang, Pingtao Jiang, Jibin Sun, Dawei Zhang   +5 more
semanticscholar   +1 more source

Genetic Associations with Plasma B12, B6, and Folate Levels in an Ischemic Stroke Population from the Vitamin Intervention for Stroke Prevention (VISP) Trial [PDF]

, 2014
Background: B vitamins play an important role in homocysteine metabolism, with vitamin deficiencies resulting in increased levels of homocysteine and increased risk for stroke.
Al-Tahan, Aminoff, Aminoff, Donato, Fyfe, Grarup, Grasbeck, Hazra, Hazra, Hsu, Imerslund, Kamatani, Kirsch, Koury, Krintel, Kristiansen, Laurie, Lee, Li, Lin, Manichaikul, Matchar, McDowell, Nguyen, Ntaios, Owczarek-Lipska, Pennypacker, Pruim, Rajan, Reynolds, Selhub, Spence, Spinneker, Stabler, Stone, Stover, Tanaka, Tanner, Toole, Toole, Toprak, Van Den Bossche, Vardy, Wald, Wang, Wang, Webb, Yetley   +47 more
core   +2 more sources

A multicountry, multicenter report to identify nutritional risks in female populations using the FIGO Nutrition Checklist

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective To identify potential nutritional risks for women using the FIGO Nutrition Checklist in relation to region, age and pregnancy/intention. Methods A retrospective analysis was conducted using 1515 responses from the online version of the FIGO Nutrition Checklist available on the FIGO website. Participants who responded “No” to at least
Alex K. L. Taylor, Lucy Murphy, Sophie Callanan, Sarah Louise Killeen, Sharleen L. O'Reilly, Hema Divakar, Hamid Jan Bin Jan Mohamed, Mark A. Hanson, Fionnuala M. McAuliffe   +8 more
wiley   +1 more source

[Vitamin B12].

Revista chilena de pediatria, 2004
T D, SPIES, G G, LOPEZ, R E, STONE, R, LOPEZ-TOCA, A, REBOREDO, J G, RANGEL   +5 more
  +19 more sources

Iron deficiency with and without anemia in pregnancy: A scoping review of prevalence and perinatal impact

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background The prevalence of iron deficiency with anemia and iron deficiency without anemia (IDWA) during pregnancy have not been summarized, and evidence of the direct association of IDWA with adverse perinatal outcomes (APO) are unknown.
Lucky O. Lawani, David M. Naimark, Joel G. Ray, Jessica Widdifield, Paul Eze, Chidumebi J. Idemili, Nadine Shehata   +6 more
wiley   +1 more source

Association between MTHFR 677C>T polymorphism and vitamin B12 deficiency: A case-control study [PDF]

Journal of Medical Biochemistry, 2018
Background: Vitamin B12 (cobalamin) deficiency is a prevalent worldwide health concern. Several factors are associated with vitamin B12 deficiency including lifestyle, genetic predisposition, and malfunctions in the absorption and transport of vitamin ...
Al-Batayneh Khalid M., al Salim Zoubi Mazhar, Shehab Murad, Al-Trad Bahaa, Bodoor Khaldon, al Khateeb Wesam, Aljabali Alaa A.A., al Hamad Mohammad, Eaton Greg   +8 more
doaj