搜索结果: 16-30 共查到“生物学 microbial”相关记录92条 . 查询时间(0.125 秒)
Effects of Momordica charantia Saponins on In vitro Ruminal Fermentation and Microbial Population
Momordica charantia Saponin In vitro Fermentation Microbial Population Roughage
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2016/5/20
This study was conducted to investigate the effects of Momordica charantia saponin (MCS) on ruminal fermentation of maize stover and abundance of selected microbial populations in vitro. Five levels o...
Acute benefits of the microbial-derived isoflavone metabolite equol on arterial stiffness in men prospectively recruited according to equol producer phenotype: a double-blind randomized controlled trial
CVD risk isoflavone flavonoids vascular function equol producer phenotype arterial stiffness
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2018/11/28
Background: There is much speculation with regard to the potential cardioprotective benefits of equol, a microbial-derived metabolite of the isoflavone daidzein, which is produced in the large intesti...
Antiperspirant Alters the Microbial Ecosystem on Your Skin
Antiperspirant Alters Microbial Ecosystem Skin
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2016/2/23
An ever expanding body of research is investigating the human microbiome in general and the skin microbiome in particular. Microbiomes vary greatly from individual to individual. Understanding the fac...
Anti Microbial Resistance Profile of E. coli isolates From Tropical Free Range Chickens
E. coli Anti-microbial resistance Local fowl Turkey Roosters Cockerels Nigeria
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2015/7/29
Normal intestinal flora of humans and animals constitute enormous reservoir of resistance genes for potentially pathogenic bacteria and may serve as major indictors of selection pressure exerted by an...
Characterization of the Fecal Microbial Communities of Duroc Pigs Using 16S rRNA Gene Pyrosequencing
Duroc Pigs Fecal Microbiota 16S rRNA Gene Pyrosequencing
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2016/5/18
This study characterized the fecal bacterial community structure and inter-individual variation in 30-week-old Duroc pigs, which are known for their excellent meat quality. Pyrosequencing of the V1–V3...
Discovered deep under Antarctic surface: Extensive, salty aquifer and potentially vast microbial habitat
Antarctic surface Extensive salty aquifer microbial habitat
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2015/4/30
Using a novel, helicopter-borne sensor to penetrate the surface of large swathes of terrain, a team of researchers supported by the National Science Foundation (NSF) has gathered compelling evidence t...
Study details impact of Deepwater Horizon oil spill on beach microbial communities
Deepwater Horizon oil spill beach microbial communities
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2015/3/4
Once the lightest fractions of the oil had been consumed, the organisms that had been digesting those compounds declined, replaced by others able to chew up the remaining heavier materials. Ultimately...
Flux of poly(hydroxyalkanoates) in photosynthetic benthic microbial mats
Health and environmental sciences Biological sciences Poly Photosynthetic Microbial mats
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2015/1/28
The in situ concentrations and repeating unit characterization of poly(hydroxyalkanoates) (PHAs) were examined in stratified photosynthetic microbial mats from Great Sippewissett Salt Marsh, Massachus...
Influence of plant-associated microbial communities on heavy metal uptake by the aquatic plant Lemna minor
Aquatic plants bacteria heavy metal duckweed aquatic plants pollution of bacteria plants
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2015/1/28
We present research aimed at determining how bacteria associated with aquatic plants influence phytoextraction of heavy metals. We focused on the aquatic plant Lemna minor and its response to cadmium ...
Microbial communities involved in the nitrogen cycle at the soil aggregate scale
Soil structure soil microbial community microbial community the aggregation structure and soil
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2015/1/28
We present research aimed at determining the role of soil structure in the organization of microbial communities in soil. We have focused on the microbial communities involved in functional roles with...
Microbial Community Composition and the Effects of Trace Elements on Methanogenesis Associated with Deep Subsurface Coal
Biological sciences Coalbed methane Coal biodegradation Methanogenesis Trace elements
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2015/1/28
Biogenic coalbed methane (CBM), an end product of anaerobic coal biodegradation, is a natural gas. It is generated and trapped in large quantities in deep, unmineable coalbeds. This dissertation descr...
Imaging electric charge propagating along microbial nanowires（图）
microbial nanowires electric
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2014/12/1
AMHERST, Mass. -– The claim by microbiologist Derek Lovley and colleagues at the University of Massachusetts Amherst that the microbe Geobacter produces tiny electrical wires, called microbial nanowir...
Confirmed: 800 meters beneath Antarctic ice sheet, subglacial lake holds viable microbial ecosystems（图）
The microbial ecosystem ice sheet
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2014/8/26
B-roll from the WISSARD project is available by contacting Dena Headlee, dheadlee@nsf.gov / (703) 292-7739.
In a finding that has implications for life in other extreme environments, both on Earth an...
Broadening the 'SCOPE' of microbial （图）
SCOPE microbial
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2014/8/19
The Simons Foundation, a New York-based philanthropic organization that supports a range of basic science research, has made its first venture into microbial oceanography with a $40 million award to f...
Effects of Aspergillus Oryzae Culture and 2-Hydroxy-4-(Methylthio)-Butanoic Acid on In vitro Rumen Fermentation and Microbial Populations between Different Roughage Sources
Chinese Wild Rye Corn Silage In vitro Rumen Fermentation Microbial Population
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2016/5/17
An in vitro experiment was conducted to evaluate the effects of Aspergillus oryzae culture (AOC) and 2-hydroxy-4-(methylthio)-butanoic acid (HMB) on rumen fermentation and microbial populations betwee...