Results 21 to 30 of about 61,219 (237)

Presence of Coliforms and Reduced Water Quality in the Second Biggest Reservoir in São Paulo, Brazil

open access: yesLife
(1) Background: The Guarapiranga reservoir, located in the metropolitan region of São Paulo (RMSP), plays an important role in supplying water to the population.
Andrezza Nascimento   +4 more
doaj   +1 more source

Sanitary quality of the rivers in the Communities of Manguinhos´ Territory, Rio de Janeiro, RJ

open access: yesRevista Ambiente & Água, 2018
Sanitation actions are rare in the communities of Manguinhos, so evaluation of the sanitary conditions of the river waters and the peridomestic soils of the communities allows the diagnosis of the risk of contamination.
Natasha Berendonk Handam   +6 more
doaj   +1 more source

Microbiological identification of pathogens in water from educational centers in Norte de Santander

open access: yesRevista Cuidarte
Introduction: Water is an essential resource for survival, and therefore, its quality and safety must be a priority, especially for susceptible population groups.
Javier Andrés Soto   +1 more
doaj   +1 more source

Evaluation of minor pathogen intramammary infection, susceptibility parameters, and somatic cell counts on the development of new intramammary infections with major mastitis pathogens [PDF]

open access: yes, 2012
Major mastitis pathogens such as Staphylococcus aureus, Streptococcus uberis, Streptococcus dysgalactiae, and coliforms are usually considered more virulent and damaging to the udder than minor mastitis pathogens such as Corynebacterium spp.
Dohoo, I R   +3 more
core   +2 more sources

Microbial Contamination in Drinking Water of Saggiyan-Lahore, Pakistan

open access: yesInternational Journal of Economic and Environment Geology, 2021
The present study was carried to evaluate the physico-chemical parameters and microbial contamination of drinking water in the area of Saggiyan, Lahore.
Mohsin Javed, Muhammad Umer Aslam, Sohail Nadeem, Hina Aftab, Shabbir Hussain, Muhammad Arif, Hamid Raza, Shah Muhammad Haroon, Muhammad Amjad Khan.
doaj   +1 more source

Estimation of Saprolite Thickness Needed to Remove E. coli from Wastewater

open access: yesApplied Sciences, 2021
Saprolite, weathered bedrock, is being used to dispose of domestic sewage through septic system drainfields, but the thickness of saprolite needed to remove biological contaminants is unknown for most saprolites.
Michael J. Vepraskas   +2 more
doaj   +1 more source

Occurrence of Coliforms, Fecal Coliforms, and Streptococci on Vegetation and Insects [PDF]

open access: yesApplied Microbiology, 1964
This study considers the sanitary significance of coliforms, fecal coliforms, and streptococci isolated from 152 species of plants and 40 samples of insects. These specimens were collected from various ecological environments and grouped into several categories.
E E, GELDREICH, B A, KENNER, P W, KABLER
openaire   +2 more sources

Comparative Meta‐Analysis of Antimicrobial Peptides in Aquatic and Terrestrial Livestock Species

open access: yesAnimal Research and One Health, EarlyView.
A global meta‐analysis of 58 studies (926 effect sizes and 29 species across five taxa) revealed that dietary antimicrobial peptides generally improve growth performance, blood metabolites, and immune responses. The greatest benefits were observed in omnivorous livestock, such as pigs and chickens. Dose‐duration effects were evident. An optimal outcome
Lily Liu   +4 more
wiley   +1 more source

The effect of bambermycin, carbadox, chlortetracycline and olaquindox on antibiotic resistance in intestinal coliforms: a new animal model [PDF]

open access: yes, 1984
Groups of germ-free mice kept in isolators and associated with faecal microflora from piglets were continuously given either water or a solution of one of the following: chlortetracycline (20 micrograms/ml), carbadox (50 micrograms/ml), olaquindox (50 ...
Corpet, Denis E.
core   +1 more source

Dietary bacteriophages as an alternative for zinc oxide or organic acids to control diarrhoea and improve the performance of weanling piglets

open access: yesVeterinární Medicína, 2017
In this study, the antibacterial substances ZnO, organic acids and a bacteriophage cocktail were added to the diet of weanling pigs to evaluate the effects on gut health.
A.R. Hosseindoust   +8 more
doaj   +1 more source

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