Bacterial infections

Acne is a common disorder, associated with inflammation of the sebaceous and bacterial hair follicle units and has diverse clinical manifestations. The most commonly mentioned causes and factors associated with the onset of acne in adulthood are hormones, antibiotic-resistant bacteria, and the use of drugs and cosmetics.

7p vinara 11-01-2025 1 1   Download

Bacterial infections have a substantial impact on global health and can become serious if misdiagnosed with several diseases related to the central nervous, cardiovascular, and respiratory systems. The prognosis in patients with infectious disease strongly depends on early diagnosis and appropriate antibiotic therapy. We aimed to compare the accuracy of genus and species-level identification bacteria using biochemical testing and 16S rRNA sequence analysis.

8p viharuno 03-01-2025 3 2   Download

Periodontitis is a chronic bacterial infection destroying tooth-supporting tissues. Like metronidazole, tinidazole (TNZ) is also effective in treating periodontitis. This study aimed to formulate and optimize TNZ nanoparticles and evaluate their physicochemical properties.

9p viharuno 03-01-2025 3 2   Download

Bacterial meningitis is an acute central nervous infection with high mortality or permanent neurological sequelae if remained undiagnosed. The present study will therefore aim to set up in-house PCR assays for diagnosis of six pathogens causing the disease including H. influenzae type b, S. pneumoniae, N. meningitidis, S. suis serotype 2, E. coli and S. aureus.

7p viuchiha 03-01-2025 3 2   Download

75% of the mortality associated with burn injuries is related to infection The aim of the present study was to identify the bacterial profile of burn wound infection (BWI) in our setting and determine their susceptibility pattern to commonly used antibiotics.This prospective study was conducted over a period of one year in a teaching tertiary care hospital, Chennai. A total of 100 patients with burns of total body surface area (TBSA) of 20% to 40% were included. Three wound swabs on 1st , 4 th and 7th day were collected aseptically and processed.

9p kequaidan7 01-09-2020 26 3   Download

This topic is researched for two goals: Description of clinical characteristics, subclinical disease Peritonitis infections spontaneously. Results of identification of bacteria and antibiotics on the isolates of bacteria. Evaluation of the results of treatment of peritonitis infection spontaneously in patients with cirrhosis.

27p slimzslimz 21-12-2019 37 8   Download

Xanthomonas campestrispv.vitians is a Gram-negative plant-associated bacterium that acts as causative agent of bacterial leaf spot and headrot in lettuce. The lipopolysac-charide of this bacterium is suspected to be an important molecule for adhesion to and infection of the plants. The lipopolysaccharide has been isolated from the phenol phase and the O-specific chain characterized by compositional analysis, high fieldNMRandMALDI-TOFMS.

9p research12 23-04-2013 45 2   Download

Drosophilais a powerful model system to study the regula-tory and effector mechanisms of innate immunity. To iden-tify molecules induced in the course of viral infection in this insect, we have developed a model based on intrathoracic injection of the picorna-like DrosophilaCvirus(DCV).We have used MALDI-TOF mass spectrometry to compare the hemolymph of DCV infected flies and control flies. By contrast with the strong humoral response triggered by injectionof bacteriaor fungal spores, we have identifiedonly one molecule induced in the hemolymph of virus infected flies....

10p tumor12 20-04-2013 27 3   Download

Highly active, small-molecule furin inhibitors are attractive drug candidates to fend off bacterial exotoxins and viral infection. Based on the 22-residue, active Lys fragment of the mung bean trypsin inhibitor, a series of furin inhibitors were designed and synthesized, and their inhibitory activity towards furin and kexin was evaluated using enzyme kinetic analysis.

8p inspiron33 25-03-2013 49 5   Download

Bacterial infections at epithelial surfaces, such as those that line the gut and the lung, stimulate the migration of neutrophils through the co-ordi-nated actions of chemoattractants secreted from pathogen-stimulated epi-thelial cells. One such factor involved in attracting polymorphonuclear leukocytes across the epithelium and into the lumen has until recently remained elusive.

6p galaxyss3 21-03-2013 41 3   Download

The incidence of mixed viral⁄bacterial infections has increased recently because of the dramatic increase in antibiotic-resistant strains, the emer-gence of new pathogens, and the resurgence of old ones. Despite the relat-ively well-known role of viruses in enhancing bacterial infections, the impact of bacterial infections on viral infections remains unknown.

14p galaxyss3 19-03-2013 38 3   Download

Type III secretion systems of Gram-negative pathogenic bacteria allow the injection of effector proteins into the cytosol of host eukaryotic cells. Cros-sing of the eukaryotic plasma membrane is facilitated by a translocon, an oligomeric structure made up of two bacterial proteins inserted into the host membrane during infection.

10p galaxyss3 19-03-2013 41 4   Download

EspB is a multifunctional protein associated with the type III secretion system of enterohaemorrhagic Escherichia coli, and interacts with various biomolecules includinga-catenin in the host cell. The binding of EspB to a-catenin is thought be involved in actin reorganization during bacterial infection, although the precise mechanism of this phenomenon is still unclear.

8p vinaphone15 28-02-2013 31 4   Download

Mycobacterium tuberculosisis the causative agent of human tuberculosis (TB). Mycobacterial secretory protein ESAT-6 induces matrix metallopro-teinase (MMP)-9 in epithelial cells neighboring infected macrophages. MMP-9 then enhances recruitment of uninfected macrophages, which con-tribute to nascent granuloma maturation and bacterial growth.

10p cosis54 09-12-2012 40 3   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: FSL-1, a bacterial-derived toll-like receptor 2/6 agonist, enhances resistance to experimental HSV-2 infection

11p dauphong4 24-12-2011 45 5   Download

Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành y học dành cho các bạn tham khảo đề tài: Phytol-based novel adjuvants in vaccine formulation: 2. assessment of efficacy in the induction of protective immune responses to lethal bacterial infections in mice...

10p thulanh28 14-12-2011 60 3   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Wertheim cung cấp cho các bạn kiến thức về ngành y đề tài: Bacterial vaginosis and human immunodeficiency virus infection...

5p toshiba21 18-11-2011 45 3   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: The role of angiogenic factors in predicting clinical outcome in severe bacterial infection in Malawian children...

11p coxanh_6 30-10-2011 36 3   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: C-reactive protein velocity to distinguish febrile bacterial infections from non-bacterial febrile illnesses in the emergency department...

8p thulanh18 28-10-2011 50 3   Download

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Procalcitonin as a marker of bacterial infection in the emergency department: an observational study...

9p coxanh_2 23-10-2011 59 6   Download