Results 61 to 70 of about 923,932 (387)

Receptor uptake arrays for vitamin B12, siderophores and glycans shape bacterial communities [PDF]

open access: yesEcology & Evolution 7:10175-10195 (2017), 2017
Molecular variants of vitamin B12, siderophores and glycans occur. To take up variant forms, bacteria may express an array of receptors. The gut microbe Bacteroides thetaiotaomicron has three different receptors to take up variants of vitamin B12 and 88 receptors to take up various glycans.
arxiv   +1 more source

Effects of vitamin B-6 deficiency on the developing central nervous system of the rat. Myelination.

open access: yesJournal of NutriLife, 1978
The effects of different levels of dietary pyridoxine (1.0, 1.2, 1.4, and 20.0 mg/kg diet) fed to dams during growth, gestation and lactation on myelination in progeny were investigated.
Dorothy M. Morré   +2 more
semanticscholar   +1 more source

Vitamin D status, receptor gene BsmI (A/G) polymorphism and breast cancer in a group of Egyptian females [PDF]

open access: yes, 2017
Background: Vitamin D is involved in a wide variety of biological processes including bone metabolism, modulation of the immune response, and regulation of cell proliferation and differentiation.
Baiomy, Azza A.   +5 more
core   +3 more sources

Decreased vitamin B 12 and folic acid concentrations in acne patients after isotretinoin therapy: A controlled study

open access: yesIndian Journal of Dermatology, 2014
Background: Oral isotretinoin treatment might influence the levels of vitamin B 12 and folic acid. Aims and Objectives: The aim of this study is to compare vitamin B 12 and folic acid levels in patients with moderate and severe acne vulgaris with those ...
Hilal Gökalp, I Bulur, M A Gürer
doaj   +1 more source

Cord-blood vitamin D level and night sleep duration in preschoolers in the EDEN mother-child birth cohort [PDF]

open access: yesSleep Medicine, Elsevier, 2019, 53, pp.70-74, 2019
Objective: 25-hydroxyvitamin D (25OHD) deficiency has been associated with sleep disorders in adults. Only three cross-sectional studies were performed in children and showed an association between 25OHD deficiency and both obstructive sleep apnea syndrome and primary snoring.
arxiv   +1 more source

Effects of vitamin B-6 deficiency on morphological changes in dendritic trees of Purkinje cells in developing cerebellum of rats.

open access: yesJournal of NutriLife, 1981
The effect of maternal vitamin B-6 deficiency on the morphological changes in the dendritic growth of Purkinje cells of progeny was studied at four different ages (12, 15, 21, and 50 days) of postnatal development.
S. Chang, A. Kirksey, D. Morré
semanticscholar   +1 more source

Causal relationships of familial hypercholesterolemia with the risk of multiple vitamin deficiencies: a Mendelian randomization study

open access: yesFrontiers in Endocrinology
BackgroundThe causal relationship between familial hypercholesterolemia (FH) and various vitamin deficiencies has not yet been elucidated. Therefore, this study investigated the cause-and-effect relationship between FH and the risk of multiple vitamin ...
Cheng Zhang   +3 more
doaj   +1 more source

Relationship between 25-OH Vitamin D level and liver histopathology in patients with chronic Hepatitis B

open access: yesVan Tıp Dergisi, 2021
INTRODUCTION: Hepatitis B virus (HBV) infection continues as a global health problem. In vitamin-D deficiency, which has an immunomodulating effect, chronic hepatitis, cirrhosis progression and viral replication have been increased.
Şevki Konür, Mehmet Ali Bilgili
doaj   +1 more source

Effects of vitamin B-6 deficiency on the developing central nervous system of the rat. Gross measurements and cytoarchitectural alterations.

open access: yesJournal of NutriLife, 1978
The effects of different levels of dietary pyridoxine (1.0, 1.2, 1.4, and 20.0 mg/kg diet) fed to dams from weaning through lactation on gross measurements and cytoarchitectural alterations of brains of progeny were investigated. Progeny of the 1.0 and 1.
Dorothy M. Morré   +2 more
semanticscholar   +1 more source

The immunological interface: dendritic cells as key regulators in metabolic dysfunction‐associated steatotic liver disease

open access: yesFEBS Letters, EarlyView.
Metabolic dysfunction‐associated steatotic liver disease (MASLD) affects nearly one‐third of the global population and poses a significant risk of progression to cirrhosis or liver cancer. Here, we discuss the roles of hepatic dendritic cell subtypes in MASLD, highlighting their distinct contributions to disease initiation and progression, and their ...
Camilla Klaimi   +3 more
wiley   +1 more source

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