Fecal bacteria

Once antibiotic-resistant bacteria become established within the gut microbiota, they can cause infections in the host and be transmitted to other people and the environment. Currently, there are no effective modalities for decreasing or preventing colonization by antibiotic-resistant bacteria. Intestinal microbiota restoration can prevent Clostridioides difficile infection (CDI) recurrences.

18p vibransone 28-03-2024 3 2   Download

This study was designed to isolate and determine the antibiotic sensitivity pattern of bacteria associated with the hands of commuters in Akure metropolis. The samples were collected using sterile swab sticks at different motor parks (Obaile, Oke-Ijebu, Benin, FUTA and Road block), then transported to Microbiology laboratory for further analyses. Isolation of microorganisms was carried by direct plating on the bacteriological media. The plates were incubated at 37oC for 24 hours. Enumeration of the bacterial isolates was done by direct count of the colonies formed on the plates.

10p gaocaolon5 14-06-2020 12 1   Download

The microbial pollution caused by human activities exposes urban areas of the Comoe River to major health risks linked to any pathogens presence. This study aims to assess microbiological water quality using fecal indicators bacteria (FIB) in order to determine potential risk for the populations and understand FIBs’ seasonal variability.

14p nguathienthan5 04-06-2020 13 2   Download

Slanted Soil Treatment System (SSTS) was previously designed for onsite greywater treatment. In this study, several configurations were tested with granitic gravel in order to improve its efficiency. The lowest average removal efficiencies for fecal coliforms, enterococci and E. coli were 1.78, 2.15 and 2.21 log u. respectively and originated from case 3 (length 3 m, width 20 cm, grain size in second box 1-4 mm).

13p trinhthamhodang5 16-05-2020 16 1   Download

Antibiotic resistance is observed in both pathogenic and normal commensal flora. Gastrointestinal tract may serve as a reservoir for carbapenem resistant Enterobacteriaceae (CRE), resulting in cross transmission within / among health care settings. Awareness of the fecal carriage of Extended spectrum Beta lactamase (ESBL) and CarbapenemaseProducing Enterobacteriaceae (CPE) bacteria is very important for the clinicians, microbiologists, infection control practitioners and epidemiologists.

7p chauchaungayxua3 07-02-2020 18 0   Download

Response surface methodology (RSM) is a combination of statistical and mathematical techniques used to create the model and to analyze a response influenced by several factors. The present research was carried out to enhance bacteriocin production by the Lactic acid bacteria Lactobacillus gasseri NBL 18 isolated in our lab from infant fecal samples. The influence of physical parameters viz. temperature (37-42°C), pH (4.0-8.0), incubation time (6-24h) and inoculum level (1- 3%) on bacteriocin production was analyzed through RSM. Maximum bacteriocin production of 2.

9p kequaidan2 13-12-2019 18 0   Download

In 2005, a 550 -acre tract of agricultural land containing two small streams near La Grande, Oregon was registered in the U.S. Federal Wetlands Reserve Program. This designation was part of a plan to reclaim and restore the wetland to its natural state. Initial efforts at the End Creek Restoration Project restored both End Creek and South Fork Willow Creek to a natural course through rechanneling, and several plantings had restored some of the native flora.

9p mentospurefresh 29-11-2019 22 0   Download

More than 12 • 109 m3 /year of Nile Delta drainage water is annually discharged into the Mediterranean Sea. El-Salam (peace) canal, having a mixture of such drainage water and the Nile water (1:1 ratio), crosses the Suez canal eastward to the deserts of north Sinai. The suitability of the canal water for agriculture is reported here.

10p kethamoi1 17-11-2019 25 2   Download

Water-borne diseases have been estimated to cause more than two million deaths and four billion cases of diarrhea annually. Water-borne pathogenic organisms include bacteria, protozoa, and viruses. Heavy metal contamination of water is also a potential threat to human health. This study aimed to detect contamination of potable water with protozoal and bacterial pathogens as well as heavy metals in Gharbiya governorate in the middle of the Nile Delta, Egypt. Therefore, this study was conducted on water samples from 3 different localities in Gharbiya governorate throughout the year 2014.

14p kequaidan1 16-11-2019 39 1   Download

One of the most widespread and serious classes of water quality contaminants, especially in areas where access to safe, clean water is limited, is pathogenic organisms: bacteria, protozoa, and viruses. These organisms pose one of the leading global human health hazards. The greatest risk of microbial contamination comes from consuming water contaminated with pathogens from human or animal feces (Carr and Neary 2008).

51p saimatkhauroi 01-02-2013 34 3   Download

The pelvic floor consists of muscles and connective tissue. In the past, the components’ relative contribution to the structural support of the pelvic floor and its functions has been a subject of controversy (Corton 2009). With increasing age women can develop vaginal and pelvic organ prolapse as well as symptoms such as stress urinary incontinence, voiding dysfunction, urgency and frequency and nocturia, and may also develop fecal incontinence, obstructive defecation and pelvic pain (Petros 2010).

586p wqwqwqwqwq 20-07-2012 77 6   Download

The chapterSelected Topics in Environmental Chemistry has contents: Acid Mine Drainage; Agricultural Water Quality; Breakpoint Chlorination for Removing Ammonia; De-icing and Sanding of Roads: Controlling Environmental Effects; Indicators of Fecal Contamination: Coliform and Streptococci Bacteria;....

50p chimungdauhoi 16-12-2011 61 8   Download