Publications by authors named "Katherine Greene"

Background: While mindfulness-based interventions targeted toward parents (and families) in the U.S. offer promise for the treatment and prevention of youth psychological disorders, current research has established the underrepresentation of diverse participants in the research literature.

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Article Synopsis
  • SARS-CoV-2 may hinder a specific receptor in the body, and fenofibrate, which activates that receptor, was tested for its ability to reduce COVID-19 severity.
  • A study involved 701 participants, giving some 145 mg of fenofibrate or a placebo for 10 days, measuring outcomes like death, hospitalization, and symptom severity.
  • Results showed no significant difference between the fenofibrate and placebo groups in any key outcome, meaning fenofibrate didn't help in treating COVID-19.
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Background Abnormal cellular lipid metabolism appears to underlie SARS-CoV-2 cytotoxicity and may involve inhibition of peroxisome proliferator activated receptor alpha (PPARα). Fenofibrate, a PPAR-α activator, modulates cellular lipid metabolism. Fenofibric acid has also been shown to affect the dimerization of angiotensin-converting enzyme 2, the cellular receptor for SARS-CoV-2.

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Nonalcoholic steatohepatitis (NASH) is an important cause of liver-related morbidity and mortality. There are no approved therapies, and the results of clinical trials have been difficult to compare due to inconsistent definitions of relevant disease parameters in patients with NASH. The natural course of the disease has not been rigorously characterized, particularly with respect to the contributions of underlying obesity, type 2 diabetes, and other comorbidities and the treatments provided for these comorbidities.

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Introduction: The Smarter Lunchrooms Movement was developed to provide schools with simple, low-cost solutions to encourage students to make healthier food choices at school. The objective of this study was to evaluate the impact of fruit-promoting Smarter Lunchroom interventions on middle school students' selection and consumption of fruits.

Design: A 9-week cluster RCT was conducted using a pre-test/post-test control group design in upstate New York in February-April 2014.

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Background: Shiga toxin-producing Escherichia coli (STEC) O157:H7 is a well-recognized cause of bloody diarrhea and hemolytic-uremic syndrome (HUS). Non-O157 STEC contribute to this burden of illness but have been underrecognized as a result of diagnostic limitations and inadequate surveillance.

Methods: Between 1983 and 2002, 43 state public health laboratories submitted 940 human non-O157 STEC isolates from persons with sporadic illnesses to the Centers for Diseases Control and Prevention reference laboratory for confirmation and serotyping.

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Few studies have evaluated the health consequences of antimicrobial-resistant Salmonella strains associated with outbreaks. Among 32 outbreaks occurring in the United States from 1984 to 2002, 22% of 13,286 persons in 10 Salmonella-resistant outbreaks were hospitalized, compared with 8% of 2,194 persons in 22 outbreaks caused by pansusceptible Salmonella strains (p<0.01).

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Context: Infection with Escherichia coli O157 causes an estimated 70 000 diarrheal illnesses per year in the United States and can result in hemolytic-uremic syndrome and death. Environmental contamination with E coli O157 may be a public health problem.

Objectives: To determine risk factors for E coli O157 infection during an outbreak investigation at a county fair and to evaluate environmental contamination as a possible cause of the outbreak.

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Toxigenic Vibrio cholerae serogroup O141 has been associated with sporadic cholera-like diarrhea and bloodstream infection in the United States. Consumption of seafood and proximity to the coast may increase the risk of infection. All V.

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Semiempirical calucaltions, at the PM 3 level, are used to geometrically optimize and determine the absolute energies (heats of formation) of a variety of C(20) isomers. Based on the geometrically optimized Cartesian coordinates of the ring and the bowl isomers, and the subsequent saddle-point calculation, a two-dimensional energy profile between these two isomers is generated. Performing geometry optimization on the Cartesian coordinates that correspond to energy minima within the ring-bowl profile, we have been able to identify several more isomers of C(20) that are predicted to be energitically stable.

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