Results 11 to 20 of about 95,734 (309)

The Mutation of Corynebacterium pyogenes to Corynebacterium haemolyticum [PDF]

open access: yesJournal of General Microbiology, 1957
SUMMARY: Corynebacterium pyogenes has been observed to give rise to mutants which are indistinguishable from Corynebacterium haemolyticum. C. pyogenes ferments lactose and xylose (Xyl +), elaborates a soluble haemolysin and/or a proteolytic enzyme (H+), and its cell walls contain glucose units in addition to certain other components.
W. L. Barksdale   +3 more
openaire   +3 more sources

Regulatory effect of gut microbes on blood pressure

open access: yesAnimal Models and Experimental Medicine, Volume 5, Issue 6, Page 513-531, December 2022., 2022
The interaction between gut microbiota and hypertension, the genera which affect the blood pressure in taxonomic level, and the commonly used treatments to hypertension based on the gut microbes were summarized in this review. The increases of Lactobacillus, etc.
Dong Yan   +6 more
wiley   +1 more source

Computational fluid dynamics simulation improves the design and characterization of a plug‐flow‐type scale‐down reactor for microbial cultivation processes

open access: yesBiotechnology Journal, Volume 18, Issue 1, January 2023., 2023
Graphical Abstract and Lay Summary The heterogenous production conditions in large‐scale bioreactors cause scale‐up problems, such as reduced biomass or product yield, to occur during bioprocesses. In this study, we designed a two‐compartment scale‐down reactor and used it to simulate large‐scale heterogenous production conditions, allowing us to ...
Florian Mayer   +7 more
wiley   +1 more source

Does high sugar intake really alter the oral microbiota?: A systematic review

open access: yesClinical and Experimental Dental Research, Volume 8, Issue 6, Page 1376-1390, December 2022., 2022
Abstract Objectives Diet is one of the main factors influencing the diversity and interactions of the oral microbiota. The purpose of this study is to determine the impact of sugar intake on the microbial diversity and bacteria that predominate under these conditions.
María del Pilar Angarita‐Díaz   +3 more
wiley   +1 more source

Immunomodulatory activity of mannosylglycerate and two unnatural mannosyl‐oligosaccharides obtained from microbial fermentation on RAW264.7 macrophages

open access: yesFood Bioengineering, Volume 1, Issue 3-4, Page 224-232, December 2022., 2022
(a) Mannosyl compounds obtained from microbial fermentation exhibited immunomodulatory activities in the innate and adaptive immune systems. (b) The immunomodulatory activity of mannosyl compounds on RAW 264.7 cells mainly functioned through mitogen‐activated protein kinases and MyD88‐dependent signaling pathways.
Juanjuan Liu   +5 more
wiley   +1 more source

Combinations of Tibetan tea and medicine food homology herbs: A new strategy for obesity prevention

open access: yesFood Science &Nutrition, Volume 11, Issue 1, Page 504-515, January 2023., 2023
Combinations of Tibetan Tea and Medicine Food Homology Herbs, A new Strategy for Obesity Prevention. Abstract Obesity has become a significant global public health problem. Functional drinks have been an essential direction for obesity prevention research.
Ye Yuan   +7 more
wiley   +1 more source

Expanding the Bacterial Diversity of the Female Urinary Microbiome: Description of Eight New Corynebacterium Species

open access: yesMicroorganisms, 2023
The genus Corynebacterium is frequently found in the female urinary microbiome (FUM). In-depth characterization of Corynebacterium at the species level has been barely exploited.
Elisabete Alves Cappelli   +5 more
doaj   +1 more source

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