Results 31 to 40 of about 39,843 (225)

Diagnosis of pancreatic disease in feline platynosomosis [PDF]

open access: yes, 2017
Objectives: Platynosomum species are cat-specific parasitic trematodes that parasitize the biliary ducts and gall bladder. Due to the common connection to the major duodenal papilla of the pancreas and common bile ducts in addition to the periductal ...
Illanes, Oscar   +4 more
core   +1 more source

An on-line solid phase extraction procedure for the routine quantification of urinary methylmalonic acid by liquid chromatography-tandem mass spectrometry [PDF]

open access: yes, 2010
Background: The goal of this study was to develop and to validate an improved isotope-dilution-liquid chromatography-tandem mass spectrometry (LC-MS/MS) method for the quantification of methylmalonic acid (MMA) in urine.
Bolann BJ   +4 more
core   +1 more source

Extracellular loops of BtuB facilitate transport of vitamin B12 through the outer membrane of E. coli.

open access: yesPLoS Computational Biology, 2020
Vitamin B12 (or cobalamin) is an enzymatic cofactor essential both for mammals and bacteria. However, cobalamin can be synthesized only by few microorganisms so most bacteria need to take it up from the environment through the TonB-dependent transport ...
Tomasz Pieńko, Joanna Trylska
doaj   +1 more source

Nutrient cross-feeding in the microbial world. [PDF]

open access: yes, 2014
The stability and function of a microbial community depends on nutritional interactions among community members such as the cross-feeding of essential small molecules synthesized by a subset of the population.
Seth, Erica C, Taga, Michiko E
core   +2 more sources

Effect of oral or injectable supplementation with cobalamin in dogs with hypocobalaminemia caused by chronic enteropathy or exocrine pancreatic insufficiency

open access: yesJournal of Veterinary Internal Medicine, 2022
Background Recent studies have shown similar efficacy of oral supplementation of cobalamin compared to injectable supplementation in dogs, but few prospective, randomized studies have been published.
Chee‐Hoon Chang   +3 more
doaj   +1 more source

Whole-Blood Taurine Concentrations in Cats With Intestinal Disease [PDF]

open access: yes, 2017
BackgroundIncreased delivery of taurine-conjugated bile acids to the distal bowel can lead to dysbiosis resulting in colitis in mouse models of inflammatory bowel disease.
Awwad   +22 more
core   +4 more sources

Resistance imparted by vitamin C, vitamin e and vitamin B12 to the acute hepatic glycogen change in rats caused by noise. [PDF]

open access: yes, 2006
The effects of vitamin C, vitamin E and vitamin B12 on the noise-induced acute change in hepatic glycogen content in rats were investigated. The exposure of rats to 95 dB and 110 dB of noise acutely reduced their hepatic glycogens.
An, Qing-Da   +6 more
core   +1 more source

A hidden cause of infertility in hypothyroid patients [PDF]

open access: yes, 2020
Methylene tetrahydrofolate reductase (MTHFR) gene mutations could be the cause of infertility in hypothyroid patients. Hence, it is worthy to screen for MTHFR gene mutations in infertile hypothyroid females and their partners if infertility persists ...
Ahmed, Soha Magdy   +4 more
core   +1 more source

Scientific Opinion on Dietary Reference Values for cobalamin (vitamin B12)

open access: yesEFSA Journal, 2015
Following a request from the European Commission, the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) derived Dietary Reference Values (DRVs) for cobalamin (vitamin B12).
EFSA Panel on Dietetic Products, Nutrition, and Allergies (NDA)
doaj   +1 more source

Transcriptome analysis of Listeria monocytogenes exposed to biocide stress reveals a multi-system response involving cell wall synthesis, sugar uptake, and motility [PDF]

open access: yes, 2014
peer-reviewedListeria monocytogenes is a virulent food-borne pathogen most often associated with the consumption of “ready-to-eat” foods. The organism is a common contaminant of food processing plants where it may persist for extended periods of time.
Aidan eCasey   +6 more
core   +4 more sources

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