background and objectives: urinary tract infections (uti) are one of the most common infectious diseases with different microbial agent and antimicrobial resistant pattern in hospitalized patients and outpatients. in order to assess the adequacy of therapy, knowledge of prevalence and resistance pattern of the bacteria is necessary. the main aim of this study was to evaluate the prevalence and ...

Recently, high-throughput sequencing has improved the understanding of the microbiological etiology of caries, but the characteristics of the microbial community structure in the human oral cavity with and without caries are not completely clear. To better understand these characteristics, Illumina MiSeq high-throughput sequencing was utilized to analyze 20 salivary samples (10 caries-free and ...

Epstein-Barr virus-associated early antigen and viral capsid antigen were efficiently induced in human lymphoblastoid P3HR-1 cells with culture fluid of Fusobacterium nucleatum, a member of the indigenous microbial flora of the human host. This finding may suggest a new approach to assess the possible role of the "cofactor(s)" in the etiology of Epstein-Barr virus-related diseases.

Septic peritonitis is an inflammatory condition of the peritoneum that occurs secondary to microbial contamination. This clinically important condition has a wide variety of clinical courses as well as high morbidity and mortality due to secondary multiorgan dysfunction. This article reviews the etiology and pathophysiology of this condition and its diagnosis in small animals; a companion artic...

Citation Ankomah, Pierre, Suzanne Mccluskey, Michael Abers, Benjamin Bearnot, Shreya Patel, Philipp Schuetz, Victor Chiappa, Kent Lewandrowski, Jatin Vyas, and Michael Mansour. 2017. “Serial Procalcitonin Levels Correlate with Microbial Etiology in Hospitalized Patients with Pneumonia.” Open Forum Infectious Diseases 4 (Suppl 1): S351. doi:10.1093/ofid/ofx163.846. http://dx.doi.org/10.1093/ofid...

Culture-negative endocarditis has long been associated with systemic lupus erythematosus, but is usually asymptomatic or involves a single valve. We present a patient with destructive culture-negative endocarditis that remains without a microbial etiology despite an exhaustive workup using advanced diagnostic techniques in a patient with systemic lupus erythematosus.

This study is aimed at investigating the etiology and clinical characteristics of mesenteric adenitis in Korean adults, prospectively. Clinical manifestations of fifteen patients who presented with the acute onset of right lower quadrant pain and sonographically enlarged mesenteric lymph nodes and normal appendix were evaluated. For etiologic diagnosis, stool culture, serologic test for Epstein...

Flare ups during endodontic treatment is an undesirable occurrence for both patient and clinician. Flare up phenomena is complex and not well understood which involves number of hypotheses for its etiology. Causes are numerous which include chemical, mechanical, microbial injuries to pulp and periapical tissues. This review discuss about the various etiological aspect and the management of flar...

Australia experienced a large influx of European migrants during the period 1950-1975. The descriptive epidemiological data on cancer rates within the major migrant groups, reviewed here, provide strong evidence of environmental and behavioral influences on the etiology of various cancers. The opportunity to extend the conventional type of data analysis, to include an examination of the effect ...

Oral biofilms play a major role in the etiology of oral diseases, and have broad implications for quality of life, systemic health and economic costs. Hypotheses regarding the mechanisms by which oral biofilms exert their pathogenic potential have evolved over time. Early theories in which oral diseases were associated solely with the quantity of colonizing biofilms have been replaced by the un...