BACKGROUND: Subjective tinnitus is a hearing disorder in which a person perceives sound when no external sound is present. It can be acute or chronic. Because our current understanding of its pathology is incomplete, no effective cures have yet been…
SOD2 is the primary antioxidant enzyme neutralizing (*)O2(-) in mitochondria. Cardiac-specific SOD2 overexpression (SOD2-tg) induces supernormal function and cardiac hypertrophy in the mouse heart. However, the reductive stress imposed by SOD2…
Farnesoid X receptor (FXR), a nuclear receptor mainly distributed in liver and intestine, has been regarded as a potential target for the treatment of various metabolic diseases, cancer and infectious diseases related to liver. Starting from two…
Heparin, a member of a family of molecules called glycosaminoglycans, is biosynthesized in mucosal mast cells. This important anticoagulant polysaccharide is primarily produced by extraction of the mast cell-rich intestinal mucosa of hogs. There is…
Lipin-1, a mammalian phosphatidic acid phosphatase (PAP), is a bi-functional molecule involved in various signaling pathways via its function as a PAP enzyme in the triglyceride synthesis pathway and in the nucleus as a transcriptional co-regulator.…
BACKGROUND AND OBJECTIVE: Pressure ulcers (PU) are a significant problem facing the health system in the United States. Here, we present preliminary case studies demonstrating feasibility of Spatial Frequency Domain Imaging (SFDI) to assess skin…
Atherosclerotic cardiovascular disease is a leading cause of death in the western world. Increased plasma triglyceride and cholesterol levels are major risk factors for this disease. Carboxylesterase 1 (Ces1/Ces1g) has been shown to play a role in…
We examined the relationship between source of social support and mental health (and the moderating impact of age) in 64 low socioeconomic status, racial minority lesbian, gay, and bisexual adolescents/young adults. Social support from family ( beta…
Post-traumatic stress disorder (PTSD) symptoms are relatively common following pediatric traumatic injury and are related to poor long-term child outcomes. However, due to concerns regarding the efficacy of early child preventive interventions, and…
This study explored facilitators and barriers associated with engaging criminogenic interventions in community mental health service settings. Focus groups and guided large group discussions were conducted with 46 consumers, providers and…
Understanding why parents become involved in their children's education is crucial in strengthening the relationship between parental involvement and academic achievement. The present study focuses on the parental role construction and parental…
The gas-phase reactivity of two aromatic carbon-centered sigma,sigma-biradicals (meta-benzyne analogs) and a related monoradical towards small oligonucleotides of differing lengths was investigated in a Fourier-transform ion cyclotron resonance…
Photoresponsive delivery systems that are activated by high energy photo-triggers have been accorded much attention because of the capability to achieve reliable photoreactions at short irradiation times. However, the application of a high energy…
Recent attention to racial disparities in law enforcement, highlighted by the death of Freddie Gray, raises questions about whether medical education adequately prepares physicians to care for persons particularly affected by societal inequities and…
A prospective exploratory study was conducted to characterize the oral mycobiome at baseline and determine whether changes occur after admission to the intensive care unit (ICU). We found that ICU admission is associated with alterations in the oral…
BACKGROUND: We aimed to assess the knowledge, attitudes, and perceptions of resident physicians regarding sepsis in general and the Surviving Sepsis Campaign Guidelines in particular. METHODS: After institutional review board approval, we surveyed…
Early administration of appropriate empiric antibiotics is essential for achieving the best possible outcomes in sepsis. Yet the choice of antibiotic therapy has become more challenging due to recent reports of nephrotoxicity with the combination of…
The article comments on the retrospective cohort study "Risk of acute kidney injury in patients on concomitant vancomycin and piperacillin-tazobactam compared to those on vancomycin and cefepime" by B. Navalkele and colleagues. The study found that…
In a small randomized, controlled trial that compared fecal microbiota transplant (FMT) administered by enema to a six-week oral vancomycin taper, FMT was not more effective for patients with recurrent Clostridium difficile infection.
The author discusses the study which involved children aged six to twenty three months diagnosed with acute otitis media (AOM) basing on indications such as onset of symptoms in the preceding 48 hours, the presence of a middle-ear suffusion and…
An observational study from England showed that restricting fluoroquinolone use reduced incidence of Clostridium difficile infection more than would be predicted by improved infection control methods alone.
The article presents a study, which shows anaerobic bacteria as main cause of Hidradenitis Suppurativa (HS). Topics include use of molecular techniques for elucidating the microbiology of HS skin lesions; common HS lesions such as Prevotella,…
A retrospective cohort study found that endogenous fungal endophthalmitis is associated with intravenous drug use and frequently results in poor visual outcomes despite appropriate surgical and antifungal therapy.
SYNOPSIS: A randomized, multicenter, placebo-controlled clinical trial that enrolled patients presenting to emergency departments with uncomplicated cellulitis found the addition of trimethoprim-sulfamethoxazole to cephalexin did not lead to better…
A randomized, multicenter, placebo-controlled clinical trial that enrolled patients presenting to emergency departments with uncomplicated cellulitis found the addition of trimethoprim-sulfamethoxazole to cephalexin did not lead to better outcomes.
A randomized, multicenter, placebo-controlled clinical trial that enrolled patients presenting to emergency departments with uncomplicated cellulitis found the addition of trimethoprim-sulfamethoxazole to cephalexin did not lead to better outcomes.
Using large databases from New York and California, investigators found the overall incidence of infective endocarditis remained stable between 1998 and 2013, and 90-day mortality declined. Changes were noted in pathogen etiology and patient…
Despite aggressive surgical and medical therapy (i.e., debridement and potent intravenous antibiotics), necrotizing fasciitis (NF) remains a devastating infection with a mortality rate of 15-36%. Recent Infectious Diseases Society of America (IDSA)…
A retrospective study that included patients from 119 Veterans Affairs hospitals found lower mortality and a similar recurrence rate for methicillin-susceptible Staphylococcus aureus bacteremia treated with cefazolin compared to nafcillin and…
A population-based case-control study from Denmark found the use of statins was associated with a decreased risk for community-associated Staphylococcus aureus bacteremia, with the greatest benefit from higher doses.
A retrospective study found that among 1,488 hospitalized patients who received an antibiotic, 298 (20%) experienced at least one antibiotic-associated adverse drug event. Furthermore, 287 (19%) of the antibiotic regimens were not clinically…
