Results 91 to 100 of about 687,861 (355)

Effects of Dietary Protein Level on Growth Performance, Serum Biochemistry, Intestinal Morphology, and Intestinal Microbiota in Ningxiang Finishing Pigs

open access: yesAnimal Research and One Health, EarlyView.
A low‐protein (LP) diet maintained growth performance while enhancing colonic microbiota composition and nitrogen utilization in Ningxiang finishing pigs. These findings enhance our understanding of protein nutrition in indigenous fat‐type pig breeds and provide a theoretical foundation for optimizing dietary formulations in Ningxiang pigs.
Xianglin Zeng   +5 more
wiley   +1 more source

Hepatic gluconeogenesis and regulatory mechanisms in lactating ruminants: A literature review

open access: yesAnimal Research and One Health, EarlyView.
phosphoenolpyruvate carboxy kinase, FBP1, and glucose‐6‐phosphatase are key rate‐limiting enzymes that determine the efficiency of gluconeogenesis. The main substrate for gluconeogenesis in the liver of ruminants is propionate, which provides more than 60% of the carbon source for gluconeogenesis.
Guoyan Wang   +5 more
wiley   +1 more source

Oral vitamin B12 replacement for the treatment of pernicious anaemia

open access: yesFrontiers in Medicine, 2016
Many patients with pernicious anaemia are treated with lifelong intramuscular vitamin B12 replacement. As early as the 1950s, there were studies suggesting that oral vitamin B12 replacement may provide adequate absorption.
Catherine Qiu Hua Chan   +4 more
doaj   +1 more source

Psychomotor regression due to vitamin B12 deficiency

open access: yesThe Pan African Medical Journal, 2018
A vitamin B12 deficiency in infants is rare, but may sometimes be seen in breastfed babies of strict vegetarian mothers. Vitamin B12, also known as cobalamin, is only found in meat and other animal products.
Amal Bousselamti   +3 more
doaj   +1 more source

Contribution of Addictovigilance data to assess adverse‐events linked to psychoactive substances in children and adolescents

open access: yesBritish Journal of Clinical Pharmacology, EarlyView.
Aims We sought to characterize adverse events and deaths associated with the use of psychoactive substances in children and adolescents. Methods Two French Addictovigilance databases were analysed: spontaneous reports and deaths over the period 2016–2021, in subjects aged 10–<18 years. An unsupervised classification was implemented on consumption data (
Hélène Peyrière   +13 more
wiley   +1 more source

Vitamin B12 as a Treatment for Pain.

open access: yesPain Physician, 2019
BACKGROUND First isolated as cyanocobalamin in 1948, vitamin B12 has been explored for pain treatment almost since its discovery. With the advent of the opioid epidemic, safer treatments for pain are needed.
S. Buesing   +3 more
semanticscholar   +1 more source

Integration of Single Pass Tangential Flow Filtration and High Performance Countercurrent Membrane Purification for Intensification of Monoclonal Antibody Processing

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT There is increasing interest in the development of intensified processes that can provide significant reductions in manufacturing costs for monoclonal antibody (mAb) products. This study examines the performance of an integrated membrane process that combines single‐pass tangential flow filtration (SPTFF) with high‐performance countercurrent ...
Mirko Minervini   +4 more
wiley   +1 more source

The association of metformin use with vitamin B12 deficiency and peripheral neuropathy in Saudi individuals with type 2 diabetes mellitus

open access: yesPLoS ONE, 2018
Aims To compare the prevalence of vitamin B12 deficiency and peripheral neuropathy between two groups of type 2 diabetes mellitus (T2DM) patients treated with or without metformin, and to determine factors associated with vitamin B12 deficiency therapy ...
Turki J. Alharbi   +9 more
semanticscholar   +1 more source

Nanostructured drug delivery systems for posterior segment eye diseases: Strategies to defy ocular barriers

open access: yesBMEMat, EarlyView.
Efficient drug delivery to the posterior segment of the eye has long been a challenging issue due to the complex ocular barriers. The review focuses on the promise held by nanoplatforms for barrier penetration and the key mechanisms involved, also highlighting their advantages in achieving efficient drug delivery and superior treatment of PSEDs ...
Yifan Shen   +7 more
wiley   +1 more source

The Vitamin B12-Content of Human Fetal Tissues. [PDF]

open access: bronze, 1958
Johan Killander   +5 more
openalex   +1 more source

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