Articles Related to antibiotic

Infection with Pseudomonas aeruginosa in cystic fibrosis (CF) patients is a strong contributor to respiratory failure and associated mortality. Bacteria colonizing a cystic fibrosis lung commonly form biofilms that greatly contribute to increased antibiotic resistance and hypermutability. Antimicrobial treatment in these cases can be either through the use of a single agent (monotherapy) or through a combination of agents (combination therapy).

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β-lactam antibiotics represented the oldest class of antibiotics used in the treatment of infections in a human being, livestock, and aquaculture. Drugs residues in the edible tissues or foodstuffs of animal pose a potential threat to human health. At present, extensive antibiotic-resistant strains are now being detected and the development of antibiotic-resistant strains of epidemic and zoonotic pathogens is a major concern. Therefore, the purpose of this study was to estimate the extent of β-lactam antibiotics-HSA/BSA conjugations via three conjugation methods by using high-performance liquid chromatography (HPLC) with ultraviolet (UV) detector. We wish that the technique will be applied to preliminarily detect the residues of β-lactam antibiotics may persist in edible tissues or foodstuffs in the livestock and aquaculture farms in clinical.

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Antibiotic usage is very popular in the clinical treatment to infective diseases resulting in the occurrence of antibiotic-resistant bacteria. Antibiotics are also extensively utilized in mariculture along the coastal area including the mangroves, however, the frequent usage of antimicrobial agents can induce to the bacterial resistance, and no research on this is found to date, as a result, the occurrence and distribution was investigated in Gaoqiao mangrove wetland, China in this research.

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In animal production, antibiotics are used at sub-therapeutic and therapeutic levels for growth promotion and disease prevention. Using antibiotics can result in selecting for drug resistant microorganisms that may spread to humans through consumption of contaminated food. Lately, an increased interest in organic farming, where animals are grown without antibiotics, has been popular amongst the consumers. It is believed that organic farming will reduce antimicrobial resistance in microorganisms. However, the animals grown organically may be prone to diseases, and other microorganisms may thrive in the gut, that may be potentially harmful to humans. We analyzed the DNA of fecal samples of pigs grown under conventional and organic dietary regimens and detected the presence of genes that causes antibiotic resistance.

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Antibiotics are one of the most widely used groups of drugs. The development of antimicrobial drugs represents one of the most important advances in therapeutics. Irrational and uncontrolled use of these agents both in developing and developed countries has resulted in an evolution of resistant strains in addition to a poor health outcome. Despite this fact, antimicrobial agents are vastly over-prescribed in the inpatient setting and the availability of antimicrobial agents without prescription in many developing countries. The use antimicrobial agents in Infants and children have become a routine practice for the treatment of pediatric illness and it needs study to show the status and pattern of antimicrobial in this age group is critical hence they are most vulnerable population groups to counteract illness

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Streptomyces species are medically, industrially, and microbiologically important bacteria that are found in soils and other habitats. Streptomyces isolates and QUBC97 were cultured on a new medium (CCG). Agar plug diffusion test showed antibacterial activity. N-butanol extracts analysed by silica thin layer chromatography (TLC), HPLC purified and identified by MS analysis. QUBC97 was identified based on morphology, PCR, and DNA sequencing of two loci.

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The face is the most vulnerable area in the dog bites, the disease is an infectious emergency, aesthetic and functional. we will discuss the clinical, therapeutic and evolutionary of dog bites. Our study focuses on 10 cases recorded over 3 years.

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Apical periodontitis is caused by polymicrobial infection. The causative bacteria are generally organized into biofilms that adhere to the canal walls, and may include facultative bacteria such as Aerococcus and Enterococcus, which are the causative agents of several endodontic infections and have a natural resistance to many antibiotics including penicillin.

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Salmonella-associated diarrhea is a common cause of community-acquired gastroenteritis. Some species of salmonella are associated with invasive diseases like meningitis, endocarditis and septicemia.

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Cellulites of dental origin are extensive polymicrobial infections of the face and neck cell-adipose tissues. Management of infections of this nature presents significant challenges. The key to this is the identification of the causative organisms and determination of their susceptibility to antibiotics.

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Increasing resistance to antimicrobial agents used in the treatment of infections based on Acinetobacter baumannii complex strains has become an important health issue.

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Serial dilutions were performed with six disinfectants and two antiseptics to study the MIC-dilution (maximal dilution of disinfectant or antiseptic that inhibits each microorganism) and that dilution was contrasted with the antibiograms of each of the 159 bacteria recently isolated from ICU patients.

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The pathogenic potential of Fusobacterium nucleatum and its significance in infections has gained new interest. This retrospective study assessed the epidemiology of patients with infections and culture isolated F. nucleatum at two county hospitals in Houston, Texas. Clinical, epidemiological and microbiological data were obtained from the electronic medical record for both Ben Taub General Hospital and Lyndon B. Johnson Hospital from January 1, 2002 to December 31, 2011.

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The Health Improvement Network (THIN) provided data from UK General Practitioners (GPs) for 144 pregnant women who were prescribed zanamivir and 144 age- and date-matched untreated comparators with no recorded diagnosis of influenza. Groups were assessed for baseline characteristics, treatment-emergent diagnoses in the mother, pregnancy outcomes and congenital malformations diagnosed in the offspring within 28 days of birth.

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Feline lower urinary tract disease (FLUTD) is a supposed to a life threatening condition in cats, especially in males (Toms), when obstructive. Early diagnosis and treatment is necessary otherwise it may lead to death. Condition appears with stranguria, pollakiuria, dysuria and sometime in severe conditions hematuria and anuria may be present. Similar five cases of age ranging from 3-6 years, with common history of commercial feed and indoor placement were examined during the course of 3 month. Firstly clinical evaluation including clinical parameters and physical manipulation was done followed by laboratory tests. Complete blood count (CBC) didn’t give any significant change but urinalysis results were quite doubtful with high values of specific gravity (SP), pH, erythrocyte, bacterial and leukocyte count.

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