Katsuhisa Omagari - Nursing Science

Author Information

Katsuhisa Omagari is affiliated with the Division of Nutrition Science at the Graduate School of Human Health Science, University of Nagasaki, and the Department of Nutrition, Faculty of Nursing and Nutrition at the University of Nagasaki, located in Nagayo-cho, Nagasaki, Japan. His research primarily focuses on nutrition, liver diseases such as nonalcoholic steatohepatitis (NASH), and dietary interventions.

Research Contributions

Katsuhisa Omagari has made significant contributions to the field of nutrition and liver disease through his extensive research on nonalcoholic steatohepatitis (NASH) and related dietary interventions. His recent works include studies on the preventive effects of olive leaf powder on NASH, the development of novel animal models for studying NASH, and the influence of age on the progression of the disease. Additionally, he has explored the prevalence of gastrointestinal disorders among female undergraduate students in Japan and examined the effects of hesperidin derived from fermented tea leaves on blood pressure.

Aliases

Katsuhisa Omagari is also known by the aliases K Omagari and K. Omagari.

Publication and Citation Metrics

Metric	Value
Citation Count	3832
H-index	32
Paper Count	210

Publications:

Olive leaf powder prevents nonalcoholic steatohepatitis in Sprague–Dawley rats fed a high-fat and high-cholesterol diet

DOI: 10.1016/J.NUTOS.2021.04.002

Year: 2021

A novel mouse model of non-alcoholic steatohepatitis suggests that liver fibrosis initiates around lipid-laden macrophages.

DOI: 10.1016/j.ajpath.2021.10.002

Year: 2021

Influence of age in weeks on the development and progression of nonalcoholic steatohepatitis in a diet-induced Sprague-Dawley rat model

DOI: 10.11343/AMN.65.7

Year: 2021

Prevalence of Chronic Constipation and Irritable Bowel Syndrome, and their Overlap, among Female Undergraduate Students in Japan

DOI: 10.21926/obm.hg.2002048

Year: 2020

Effects of Feeding Hesperidin Derived from Fermented Tea Leaves Made by Tea-rolling Processing of Thinned Satsuma Mandarin Fruit and Green Tea Leaves on Blood Pressure-Randomized, Double-blind, Placebo-controlled, Parallel-group Comparative Study

DOI:

Year: 2020

A non-obese, diet-induced animal model of nonalcoholic steatohepatitis in Wistar/ST rats compared to Sprague-Dawley rats

DOI: 10.1016/j.yclnex.2020.03.001

Year: 2020

Title: Concurrent and predictive validity of the Mini Nutritional Assessment Short-Form and 2 the Geriatric Nutritional Risk Index in elderly stroke rehabilitation patients

DOI:

Year: 2020

Development of a novel mouse model of diet-induced nonalcoholic steatohepatitis-related progressive bridging fibrosis.

DOI: 10.1093/bbb/zbaa107

Year: 2020

Age-Related Alterations of Nonalcoholic Steatohepatitis in Sprague-Dawley Rats Fed a High-Fat and High-Cholesterol Diet.

DOI: 10.3177/jnsv.65.349

Year: 2019

Concurrent and predictive validity of the Mini Nutritional Assessment Short-Form and the Geriatric Nutritional Risk Index in older stroke rehabilitation patients.

DOI: 10.1111/jhn.12699

Year: 2019

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