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17 results on '"Crenshaw, Joe D."'

1. Dietary spray-dried plasma improves intestinal morphology of mated female mice under stress condition

Author

Liu, Yanhong, Choe, Jeehwan, Kim, Sheena, Kim, Byeonghyeon, Campbell, Joy M, Polo, Javier, Crenshaw, Joe D, Pettigrew, James E, and Song, Minho

Subjects
Zoology, Biomedical and Clinical Sciences, Biological Sciences, Digestive Diseases, Nutrition, Intestinal morphology, Mated female mice, Spray-dried plasma, Stress
Abstract

BackgroundStress causes inflammation that impairs intestinal barrier function. Dietary spray-dried plasma (SDP) has recognized anti-inflammatory effects and improvement of gut barrier function. Therefore, the purpose of this study was to investigate the effects of dietary SDP on intestinal morphology of mated female mice under stress condition.ResultsVillus height, width, and area of small intestines were low on gestation day (GD) 3 or 4 under stress conditions, and higher later (Time, P

Published
2018

2. Spray-dried plasma attenuates inflammation and lethargic behaviors of pregnant mice caused by lipopolysaccharide

Author

Liu, Yanhong, Choe, Jeehwan, Lee, Jeong Jae, Kim, Junsu, Campbell, Joy M, Polo, Javier, Crenshaw, Joe D, Pettigrew, James E, and Song, Minho

Subjects
Reproductive Medicine, Biomedical and Clinical Sciences, Nutrition, Contraception/Reproduction, Prevention, Aetiology, 2.1 Biological and endogenous factors, Reproductive health and childbirth, Animals, Dietary Supplements, Female, Inflammation, Lethargy, Lipopolysaccharides, Mice, Plasma, Pregnancy, Pregnancy Complications, General Science & Technology
Abstract

This study evaluated whether dietary spray-dried plasma (SDP) can ameliorate inflammation, lethargic behaviors, and impairment of reproduction caused by lipopolysaccharide (LPS) challenge during late pregnancy. Two experiments were conducted with 125 mated female mice (C57BL/6 strain) in each experiment. All mice were shipped from a vendor on the gestation day (GD) 1 and arrived at the laboratory on GD 3. Mice were randomly assigned to dietary treatments with or without 8% SDP in the diet. On GD 17, mice determined pregnant by BW and abdomen shape were randomly assigned to intraperitoneal injections with or without 2 μg LPS. In experiment 1, 17 mice (26.7 ± 1.7 g BW) were identified pregnant and euthanized 6 h after the LPS challenge to measure inflammatory responses in uterus and placenta. In experiment 2, 44 mice (26.0 ± 1.6 g BW) were identified pregnant and euthanized 24 h after the LPS challenge to assess behavior and late-term pregnancy loss. Growth performance and reproductive responses, such as loss of pregnancy, percentage of fetal death, and etc., were measured in all pregnant mice. The LPS challenge increased (P < 0.05) uterine and placental tumor necrosis factor-α and interferon-γ, late-term pregnancy loss, and lethargy score, and decreased (P < 0.05) uterine transforming growth factor-β1, moving time and number of rearing, and growth and feed intake. The SDP decreased (P < 0.05) concentrations of both pro-inflammatory and anti-inflammatory cytokines in one or both tissues, and the lethargy score, and increased (P < 0.05) moving time and number of rearing, growth of pregnant mice, and fetal weight. However, the SDP did not affect late-term pregnancy loss caused by the LPS challenge. Consequently, dietary SDP attenuated acute inflammation and lethargic behaviors of pregnant mice caused by the LPS challenge, but did not affect late-term pregnancy loss after the acute inflammation.

Published
2018

11. Dietary spray‐dried plasma influences intestinal morphology, growth performance, and organ weight of mated female mice under transport stress

Author

Song, Minho, primary, Lee, Jeongjae, additional, Liu, Yanhong, additional, Soares-Almeida, Juliana A., additional, Che, Tung M., additional, Campbell, Joy M., additional, Polo, Javier, additional, Crenshaw, Joe D., additional, Chun, Ju Lan, additional, Seo, Seongwon, additional, and Pettigrew, James E., additional

Published
2012
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