Results 21 to 30 of about 686,561 (311)

Characteristics of airborne bacterial communities and antibiotic resistance genes under different air quality levels

open access: yesEnvironment International, 2022
Pathogenic bacteria and antibiotic resistance genes (ARGs) in bioaerosols are major threats to human health. In this study, the microbial community structure and ARG distribution characteristics of airborne bacteria in total suspended particulates (TSP ...
Xu Yan   +5 more
doaj   +1 more source

Necrotrophic growth of periodontopathogens is a novel virulence factor in oral biofilms [PDF]

open access: yes, 2017
The oral use of antimicrobial agents embedded in toothpastes and mouth rinses results in an oral microbial massacre with high amounts of dead bacteria in close proximity to few surviving bacteria.
Bernaerts, Kristel   +6 more
core   +1 more source

In vitro screening of probiotic lactic acid bacteria and prebiotic glucooligosaccharides to select effective synbiotics [PDF]

open access: yes, 2010
Probiotics and prebiotics have been demonstrated to positively modulate the intestinal microflora and could promote host health. Although some studies have been performed on combinations of probiotics and prebiotics, constituting synbiotics, results on ...
Courtin, Céline   +6 more
core   +2 more sources

Bakteri patogen pada telepon genggam mahasiswa fakultas kedokteran Universitas Airlangga angkatan 2014

open access: yesJKS (Jurnal Kedokteran Syiah Kuala), 2020
Recently people use mobile phone in the places that have a high density of microorganisms such as in the hospital, in the kitchen, and in the toilet. Some studied stated that mobile phones played a role in transmission of pathogenic bacteria. Brady et al.
Ribka Brillyand Angeli Mboe   +2 more
doaj   +1 more source

Role of VicRKX and GlnR in pH-Dependent Regulation of the Streptococcus salivarius 57.I Urease Operon

open access: yesmSphere, 2016
Ureolysis by Streptococcus salivarius is critical for pH homeostasis of dental plaque and prevention of dental caries. The expression of S. salivarius urease is induced by acidic pH and carbohydrate excess.
Szu-Chuan Huang, Yi-Ywan M. Chen
doaj   +1 more source

Pathogenic Bacteria Isolated from House Flies and Compared with Pathogenic Bacteria Isolated from Children with Diarrhea

open access: yesمجلة علوم ذي قار, 2023
House flies carry many disease-causing bacteria. Through this study, we will find the relationship between house flies and bacteria that cause diarrhea in children. A total of three hundred and fifty flies were collected from (butchers, chicken and fish
Ridaa adhim   +2 more
doaj   +1 more source

Perlakuan Celup Puting Setelah Pemerahan terhadap Keberadaan Bakteri Patogen, Staphylococcus Aureus, Streptococcus Agalactiae, dan E. Coli pada Sapi Perah Penderita Mastitis Subklinis di Peternakan KUNAK Bogor [PDF]

open access: yes, 2017
Mastitis is udder inflammation that can be caused by the entry of pathogenic bacteria through the teat. One of the treatments that can prevent bacteria infection is teat dipping. This research was aimed to identify the effectof teat dipping after milking
Basri, C. (Chaerul)   +7 more
core   +1 more source

Pathogenic bacteria significantly increased under oxygen depletion in coastal waters: A continuous observation in the central Bohai Sea

open access: yesFrontiers in Microbiology, 2022
The spread of pathogenic bacteria in coastal waters endangers the health of the local people and jeopardizes the safety of the marine environment. However, their dynamics during seasonal hypoxia in the Bohai Sea (BHS) have not been studied.
Yiyan Guo   +8 more
doaj   +1 more source

Argonaute combined with isothermal amplification for simultaneous detection of Vibrio parahaemolyticus and the tetracycline resistance gene tetA in water and food samples

open access: yesCurrent Research in Food Science
V. parahaemolyticus is one of the most important foodborne pathogens and poses a serious threat to public health because of its high incidence and transferable antimicrobial resistance genes (ARGs).
Haibo Zhou   +5 more
doaj   +1 more source

Some Oral Pathogenic Bacteria, Isolation and Diagnosis

open access: yesJournal of Pure and Applied Microbiology, 2018
The microbial community in oral cavity associated with oral infection and disease, variety of microbes have been recorded in oral cavity with different genetic properties, the present study aims to study some oral cavity isolates using classical ...
Mona Al-Terehi   +3 more
doaj   +1 more source

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