Results 131 to 140 of about 1,777,918 (381)
Two Novel S‐methyltransferases Confer Dimethylsulfide Production in Actinomycetota
Advanced Science, EarlyView.This study identifies two novel S‐adenosine‐methionine‐dependent methyltransferases, MddM1 and MddM2, in actinomycetes from the Mariana Trench. These enzymes can convert toxic hydrogen sulfide (H2S) and methanethiol (MeSH) into dimethylsulfide (DMS), serving as a cellular detoxification and oxidative stress response.
Ruihong Guo +11 more
wiley +1 more source
Exposición crónica a hongos productores de aflatoxinas relacionada a daños hepáticos en chinchillas (chinchilla lanigera) destinadas a la producción de piel [PDF]
, 2013 Chinchilla pelt is a rare and expensive fur. Therefore, breeding these animals is a profitable activity. Confirmed acute cases of aflatoxin intoxication have been reported in Argentinean farms.
Bagnis, Guillermo +6 more
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Acta Medica, 2007 Objective: The aim of the study is researching the incidence of group A beta hemolytic streptococci (GABHS) in upper respiratory tract infections in Turkey. Study design: This is a descriptive study.
Irfan Sevinc, Murat Enoz
doaj +1 more source
Advanced Science, EarlyView.Single‐nucleus multi‐omics profiling of sinonasal squamous cell carcinoma unveils a hypoxia‐driven angiogenic axis. A specific hypoxic tumor subpopulation orchestrates endothelial tip cell differentiation via epigenetically regulated ADM and VEGFA secretion.
Chaelin You +12 more
wiley +1 more source
Microbial oxidation of arsenite in a subarctic environment: diversity of arsenite oxidase genes and identification of a psychrotolerant arsenite oxidiser [PDF]
, 2010 Background: Arsenic is toxic to most living cells. The two soluble inorganic forms of arsenic are arsenite (+3) and arsenate (+5), with arsenite the more toxic. Prokaryotic metabolism of arsenic has been reported in both thermal and moderate environments
Hudson-Edwards, Karen A. +7 more
core +7 more sources
PathogensUterine health is paramount to fertility in broodmares and for the success of a breeding project, and the Lusitano breed is no exception. This study aimed to characterize the mare uterine microbiota using practical clinical evaluation methods. Mares were
Inês B. Carvalho +4 more
doaj +1 more source
Isolation and Biochemical Characterization of Lactobacillus species Isolated from Dahi
, 2016 The microbial ecology in the gastrointestinal tract influences many functions in our body (i.e., digestion, absorption of nutrients, detoxification and ultimately the functioning of immune system) (2,3).
P. Kavitha, D. Sindhuja, M. Banumathi
semanticscholar +1 more source
Advanced Science, EarlyView.We present a dual‐organ, biomarker‐integrated ovaryendometrium organ‐on‐a‐chip that recapitulates 3D tissue complexity, menstrual cycle dynamics, and hormonal crosstalk. This platform enables real‐time, cell‐typespecific fluorescent readouts of reproductive toxicity using ANGPTL4 and SERPINB2 as early‐response reporters.
Soo‐Rim Kim +6 more
wiley +1 more source
Isolation of Local Lipolytic Isolate from Domestic Compost [PDF]
, 2015 Screening of lipolytic bacteria from domestic compost resulting an isolate namely AL17. Morphological analysis shows that the isolates were rod shape and belong to negative gram bacteria.
Akhmaloka, A. +2 more
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Determination of the Antibiotic Resistance Profile of Student Cell Phones
Journal of Microbiology & Biology Education, 2012 Sampling of common use items (e.g., student cell phones) for bacterial presence, identification, and antibiotic resistance profiling helps students to recognize the need for routine cleaning of personal items and encourages thoughtful use of currently ...
Lisa Ann Blankinship
doaj +1 more source