Results 31 to 40 of about 5,172 (179)

Alterations in gut microbiota and metabolite profiles in patients with infantile cholestasis

open access: yesBMC Microbiology, 2023
Background Infantile cholestasis (IC) is the most common hepatobiliary disease in infants, resulting in elevated direct bilirubin levels. Indeed, hepatointestinal circulation impacts bile acid and bilirubin metabolism. This study evaluates changes in the
Meng Jin   +7 more
doaj   +1 more source

Distribution of Butyrivibrio Fibrisolvens in Nature

open access: yesJournal of Dairy Science, 1960
Summary Seven strains of anaerobic, gram-negative, monotrichous, butyric acid-producing curved rods have been isolated from fecal material of human beings, rabbits, and horses in concentrations approaching 1×10 6 per gram. No two of the isolates were identical in all physiological reactions, and all strains showed similarities to strains of ...
Don W. Brown, W.E.C. Moore
openaire   +1 more source

SEROLOGICAL ANALYSIS OF BUTYRIVIBRIO FROM THE BOVINE RUMEN [PDF]

open access: yesJournal of Bacteriology, 1963
Margherita , S. S. (University of California, Davis) and R. E. Hungate . Serological analysis of Butyrivibrio from the bovine rumen. J. Bacteriol. 86: 855–860.
S S, MARGHERITA, R E, HUNGATE
openaire   +2 more sources

An Exopectate Lyase of Butyrivibrio fibrisolvens from the Bovine Rumen [PDF]

open access: yesMicrobiology, 1982
An extracellular pectinolytic enzyme produced by Butyrivibrio fibrisolvens isolated from the bovine rumen was studied. The enzyme had a pH optimum of 8.0 to 8.5 and was stimulated by Ca2+ and inhibited by EDTA. The products of pectinolysis had an absorption peak at 235 nm and reacted with thiobarbituric acid, indicating a lyase type of action.
M, Wojciechowicz   +2 more
openaire   +2 more sources

Effects of Dietary Histidine on Growth Performance, Serum Amino Acids, and Intestinal Morphology and Microbiota Communities in Low Protein Diet-Fed Piglets

open access: yesMediators of Inflammation, 2020
Previous study showed that low protein diet-fed pigs are characterized by lower histidine concentration in the serum and muscle, suggesting that histidine may involve in protein-restricted response. Thus, the current study mainly investigated the effects
Meng Kang   +6 more
doaj   +1 more source

The influence of substrate concentration and growth phase on expression of Butyrivibrio sp. Mz5 endoxylanases

open access: yesActa Agriculturae Slovenica, 2000
Butyrivibria represent a significant proportion of bacterial isolates from different ruminants. The strain Butyrivibrio sp. Mz5 was originally isolated from the rumen of a black and white Frisian cow. It possesses very high xylanolytic activity, at least
Maša ZOREC   +3 more
doaj   +1 more source

Fermentation of xylans by Butyrivibrio fibrisolvens and other ruminal bacteria [PDF]

open access: yesApplied and Environmental Microbiology, 1987
The ability of Butyrivibrio fibrisolvens and other ruminal bacteria (6 species, 18 strains) to ferment a crude xylan from wheat straw or to ferment xylans from larchwood or oat spelts was studied. Liquid cultures were monitored for carbohydrate utilization, cell growth (protein), and fermentation acid production. B. fibrisolvens 49, H17c, AcTF2, and D1
R B, Hespell, R, Wolf, R J, Bothast
openaire   +2 more sources

Fibrolytic rumen bacteria of camel and sheep and their applications in the bioconversion of barley straw to soluble sugars for biofuel production.

open access: yesPLoS ONE, 2022
Lignocellulosic biomass such as barley straw is a renewable and sustainable alternative to traditional feeds and could be used as bioenergy sources; however, low hydrolysis rate reduces the fermentation efficiency.
Alaa Emara Rabee   +3 more
doaj   +1 more source

Simple and versatile turbidimetric monitoring of bacterial growth in liquid cultures using a customized 3D printed culture tube holder and a miniaturized spectrophotometer: application to facultative and strictly anaerobic bacteria

open access: yesFrontiers in Microbiology, 2016
Here we introduce a novel strategy for turbidimetric monitoring of bacterial growth in liquid culture. The instrumentation comprises a light source, a customized 3D printed culture tube holder and a miniaturized spectrophotometer, connected through ...
Margarida R. G. Maia   +9 more
doaj   +1 more source

Spent Coffee Grounds Alter Bacterial Communities in Latxa Dairy Ewes

open access: yesMicroorganisms, 2020
Antimicrobial and antioxidant properties of spent coffee grounds (SCG) make them a potential ingredient in a diet for ruminants. This study investigated the effects of SCG on rumen microbiota.
Idoia Goiri   +11 more
doaj   +1 more source

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