Abbreviation: J. Bacteriol. Res.
Start Year: 2009
Page 1 of 5, showing 20 records out of 92 total, starting on record 1, ending on 20
https://doi.org/10.5897/JBR2017.0246[Article Number: E7E121366955]
This investigation was aimed at determining the antibacterial activity of extracts of stem bark of Azadirachta indica A. Juss on some clinical isolates. Results of preliminary analysis showed that the stem bark of A. indica possesses alkaloids, flavonoids, tannins, cardiac glycosides, phlobotannins and phenols. The ethanol extract produced higher antibacterial activity against all test microorganisms compare to the... Read more.
https://doi.org/10.5897/JBR2017.0244[Article Number: 045B41365844]
The obtention of secondary metabolites from bacterial filtrates has permitted the identification of new compounds with diverse biotechnological applications. These metabolites were generated under different conditions. Eighty-six strains of Pseudomonas were isolated from mineral soils of the central region of Zacatecas to determine if these generated secondary metabolites possess antimicrobial activity against... Read more.
https://doi.org/10.5897/JBR2016.0214[Article Number: 7A559DB65413]
The Arbuscular Mycorrhizal Fungus (AMF) plays a symbiotic vital role in most of the plant species by maintaining health, nutrient availability, against water stress, heavy metal resistance, against dreadful diseases with higher yields. To reach the requirement of AMF, large scale production practices can be required to produce specific strain aseptic inoculum. Carrot roots were selected for mass production of... Read more.
https://doi.org/10.5897/JBR2015.0188[Article Number: BB2E6FF64182]
The potency of hot water, cool water and ethanoilc extracts of bark and leaves of Psidium guajava, leaves of Vernonia amydalina, Carica papaya and whole plant of Phyllanthus niruri were assessed against isolates of Escherichia coli, Salmonella typhi, Pseudomonas aeruginosa, Staphylococcus aureus, and Candida albicans obtained from the Mampong Research Institute of Herbal medicine in the Eastern region of Ghana.... Read more.
https://doi.org/10.5897/JBR2015.0189[Article Number: 2A4D01F63108]
The fresh leaves of Achyranthes aspera Linn. soaked with water is traditionally used to treat skin infection in Ethiopia. The leaves are also applied traditionally to stop bleeding during cutoff in local people of Ethiopia. The above activities of the plant might be associated with antimicrobial activities. The leaves collected from their wild habitat were air dried under shade and ground into fine powder. The leaf... Read more.
https://doi.org/10.5897/JBR2016.0224[Article Number: 14A127962796]
Emergence of antimicrobial resistance is a major public health problem worldwide, particularly in developing countries. The effectiveness of currently available antibiotics is decreasing as a result of increasing resistant strains among clinical isolates. The aim of this study was to determine the antimicrobial resistance pattern of bacterial isolate from different clinical specimens at Hawassa University Referral... Read more.
https://doi.org/10.5897/JBR2016.0218[Article Number: 58BA6DC61451]
Microorganisms being cosmopolitan are widely distributed in nature and can as well be found in swimming pools. These microorganisms contaminate swimming pools and other recreational water through indiscriminate defecation, contamination from rodents and birds etc. making these sources of water threat to human life. Concurrently, the resistant to conventional antibiotics has also increased the danger on people that are... Read more.
https://doi.org/10.5897/JBR2016.0203[Article Number: 58B746261695]
Malaria fever is a major disease that has killed millions of people in tropical and subtropical regions of the world. Mosquitoes are vectors of this debilitating and fatal disease. Therefore, mosquito control becomes paramount using environmentally friendly biological agents instead of chemicals. Water samples obtained from the gutters and water logged areas and soil samples analyzed resulted in 18 different bacteria... Read more.
https://doi.org/10.5897/JBR2016.0204[Article Number: 84EE56961085]
This study was conducted to isolate, partially purify and characterize keratinolytic microbes and their enzymes for commercial exploitation. A feather degrading bacterial strain was isolated from soil where poultry feathers were dumped by the poultry farms as a waste product. The isolated bacteria grew well at 37°C and the pH of 7.5. This isolate showed maximum feather degrading activity at 37°C. The enzyme... Read more.
https://doi.org/10.5897/JBR2015.0162[Article Number: 9C967B357963]
The purpose of this study was to investigate the phenotype, genotype and relationships of vancomycin-resistant Enterococcib (VRE) strains isolated from Minjiang River of Fujian province, residence district pond, university fish farm, cesspool and sewer. PCR was used to confirm Enterococci and amplify antibiotic resistance genes. Relationships between different strains were determined by repetitive extragenic palindromic... Read more.
https://doi.org/10.5897/JBR2015.0183[Article Number: DC96A4257033]
Strongyloidiasis is caused by Strogyloides spp., which occurs when the parasite reaches the intestines. It is estimated that more than 370 million people throughout the world are infected with this disease. The aim of this study was to analyze the morphometric alterations and variation in the count of goblet cells of the jejunum of sinantropic rodents infected by Strongyloides spp., and to compare with non-infected... Read more.
https://doi.org/10.5897/JBR2015.0172[Article Number: 37CB90A56517]
Tomato (Lycopersicon esculentum L.) is a member of family Solanaceae. It is herbaceous, annual to perennial, prostrate and sexually propagated plant with bisexual flower. Tomatoes are attacked by many kinds of pathogens such as fungi, insects, nematodes, bacteria, viruses and viroid. Among bacterial diseases, bacterial soft rot devastates this important crop causing a huge decrease in yield and a greater loss in produce... Read more.
https://doi.org/10.5897/JBR2015.0174[Article Number: 52715DF55835]
The occurrence of carbapenem resistance among Enterobacteriaceae has reached critical levels worldwide. The present study was carried out to screen for carbapenem resistance among Enterobacteriaceae isolates from blood, surgical wound and tracheal samples in different wards and intensive care units between the period of 2010 through 2012 in a teaching hospital attached to JIPMER, south India. A total number of 425... Read more.
https://doi.org/10.5897/JBR2015.0150[Article Number: 525587D53511]
Ventilator-associated pneumonia (VAP) is a common infection, developed in intensive care units (ICU). Early diagnosis and appropriate selection of antimicrobial therapy is important to reduce the mortality rate of these patients. Bronchoalveolar lavage (BAL) fluid was obtained from 27 patients, who fulfilled the criteria for ventilator-associated pneumonia. Samples underwent cytological and bacteriological analysis.... Read more.
https://doi.org/10.5897/JBR2015.0151[Article Number: 51ADB7E53534]
Salmonella infection is a common bacteria disease that causes enteric fever in humans. Presently, Widal test, stool, blood and urine cultures are the most diagnostic means of confirming Salmonella infection in humans since they are based on the isolation, identification and demonstration of the presence of antibodies in the serum. However, the stool and serum sample of an infected patient against the (O) and (H)... Read more.
https://doi.org/10.5897/JBR2014.0142[Article Number: 522D1BC52594]
This study was designed to investigate the prevalence of bovine anaplasmosis among cattle from various areas in Wassit governorate; the investigation was performed on 184 blood samples collected from suspected cattle suffering from fever (41°C), severe anemia, pale mucus membrane, progressive emaciation and drop in milk yield, including 85 male and 99 female cattle, aged from < 1 year to > 2 years, the samples... Read more.
https://doi.org/10.5897/JBR2015.0153[Article Number: 7E6A5BE52596]
Entomopathogenic nematodes (EPNs) of the genera Steinernema and Heterorhabditis are lethal to insect pests that attack plants. These EPNs are associated symbiotically with the two enterobacteria Xenorhabdus and Photorhabdus sp., respectively. The bacteria synthesize a range of insecticidal and antimicrobial metabolites which may be useful as agricultural pest control and medical disease control. Recently, EPNs... Read more.
https://doi.org/10.5897/JBR2014.0137[Article Number: EA21EF551708]
The objective of this work was to study the epidemiology and antibiotic resistance of strains of Acinetobacter spp. in the University Hospital of Yopougon Abidjan. This work studied the Acinetobacter strains isolated from humans and environment of the hospital; they were preserved in the culture collection of the Laboratory of Bacteriology from January 2007 to December 2011. Isolation and identification were made by... Read more.
https://doi.org/10.5897/JBR2015.0152[Article Number: 278D96951714]
Acinetobacter baumannii was isolated from municipal landfill area, Pallikaranai, Chennai, Tamilnadu. The degradation ability of the bacteria was determined by performing Fourier Transform Infrared Spectroscopy (FTIR). The by-products of polyethylene degradation were monitored by gas chromatography-mass spectrometer (GC-MS) analysis. The toxicity of degradation by-products of low density polyethylene (LDPE) was tested on... Read more.
https://doi.org/10.5897/JBR2015.0155[Article Number: D622AAA51725]
The bacterial heat shock response is characterized by the elevated expression of a number of chaperone complexes including the GroEL and the rate change of synthesis of certain proteins (total and secreted). In this work, after incubation at 45°C, total and secreted proteins profiles of stressed bacteria were found to be altered when analyzed by sodium dodecyl sulfate-polyacrylamide gel electrophoresis (SDS-PAGE).... Read more.
Page 1 of 5, showing 20 records out of 92 total, starting on record 1, ending on 20