Search

Your search keyword '"Zhong, Yinzhao"' showing total 26 results
Start Over Author "Zhong, Yinzhao"
26 results on '"Zhong, Yinzhao"'

3. Dynamic transcriptome profiles of skeletal muscle growth and development in Shaziling and Yorkshire pigs using RNA‐sequencing.

Author

Zheng, Changbing, Zhong, Yinzhao, Zhang, Peiwen, Guo, Qiuping, Li, Fengna, and Duan, Yehui

Subjects
*YORKSHIRE swine, *SKELETAL muscle, *MEAT quality, *LIPID metabolism, *CELLULAR signal transduction, *ERECTOR spinae muscles
Abstract

BACKGROUND: We previously demonstrated that Shaziling and Yorkshire pigs differ in growth rate and meat quality. However, the molecular mechanisms responsible for such phenotypic differences remain unclear. In the present study, we performed a transcriptomic analysis of 36 longissimus dorsi (LM) and 36 soleus (SM) muscle samples from Shaziling and Yorkshire pigs at six postnatal stages (30, 60, 90, 150, 210 and 300 days) to explore the differences in postnatal skeletal muscle of Shaziling and Yorkshire pigs. RESULTS: Muscle morphological changes and the number of differentially expressed genes indicated the two stages of 60–90 days and 150–210 days were critical for the muscle growth and development in Shaziling pigs. Genes such as FLNC, COL1A1, NRAP, SMYD1, TNNI3, CRYAB and PDLIM3 played vital roles in the muscle growth, and genes such as CCDC71L, LPIN1, CPT1A, UCP3, NR4A3 and PDK4 played dominant roles in the lipid metabolism. Additionally, in contrast to the LM, the percentage of slow‐twitch muscle fibers in the SM of both breeds consistently decreased from 30 to 150 days of age, but there was a significant rebound at 210 days of age. However, the percentage of slow‐twitch muscle fibers in the SM of Shaziling pigs was higher than that in Yorkshire pigs, which may be associated with the calcium signaling pathway and the PPARβ/δ signaling pathway. CONCLUSION: The present study detected two critical periods and many functional genes for the muscle growth and development of Shaziling pigs, and showed differences in muscle fiber characteristics between Shaziling and Yorkshire pigs. © 2024 Society of Chemical Industry. [ABSTRACT FROM AUTHOR]

Published
2024
Full Text
View/download PDF

10. Irisin ameliorates age‐associated sarcopenia and metabolic dysfunction

Author

Guo, Mingwei, primary, Yao, Jing, additional, Li, Jin, additional, Zhang, Jun, additional, Wang, Dongmei, additional, Zuo, Hui, additional, Zhang, Yi, additional, Xu, Bo, additional, Zhong, Yinzhao, additional, Shen, Fei, additional, Lu, Jian, additional, Ding, Shuzhe, additional, Hu, Cheng, additional, Xu, Lingyan, additional, Xiao, Junjie, additional, and Ma, Xinran, additional

Published
2022
Full Text
View/download PDF

13. Effects of Dietary Tea Powder on the Growth Performance, Carcass Traits, and Meat Quality of Tibetan Pig × Bama Miniature Pigs

Author

Qiuping Guo, Zhaoming Yan, Qinghua Chen, Lingyu Zhang, Wenlong Wang, Fengna Li, Zhong Yinzhao, Yehui Duan, and Yunju Yin

Subjects
Muscle tissue, Normal diet, Veterinary medicine, Tibetan pig, Article, meat quality, Animal science, carcass traits, SF600-1100, medicine, Abdominal fat, Total fat, tea powder, chemistry.chemical_classification, growth performance, General Veterinary, Total amino acids, native pig, Fatty acid, food and beverages, Fully developed, medicine.anatomical_structure, chemistry, QL1-991, Animal Science and Zoology, Zoology
Abstract

This study was conducted to evaluate the effects of tea powder in diets on the growth performance, meat quality, muscular amino acid, fatty acid profile, and serum biochemical indices of pigs. A total of 120 local Chinese pigs (Tibetan × Bama miniature pigs) were randomly assigned to five treatment groups, each with six pens and four pigs per pen. During a 60-day experiment, these groups of pigs were fed the normal diet and the diet supplemented with 1%, 2%, 4%, and 6% tea powder, respectively. The results showed that the supplementation of tea powder did not affect the growth performance of pigs. However, the dietary tea powder inclusion decreased (p &lt, 0.05) the average fat thickness, total fat, and abdominal fat, and increased (p &lt, 0.05) the total muscle as well. In addition, the dietary 2% tea powder decreased (p &lt, 0.05) the muscle lightness (L*) and yellowness (b*). Compared with the control group, the dietary supplementation with 1%, 2%, and 4% tea powder raised (p &lt, 0.05) the total amino acids (TAA) and essential amino acids (EAA), and dietary 4% and 6% tea powder increased (p &lt, 0.05) the C20:5n3 in the muscle tissue. Furthermore, the serum lipid metabolism-related biochemical indices and mRNA expression levels were improved with the addition of tea powder. These results indicated that dietary tea powder might improve the carcass traits and meat quality of the Chinese native finishing pigs, but it does not affect their growth performance. Tea powder could be fully developed and reasonably applied as a dietary supplement.

Published
2021

24. Gut microbiota mediates the protective effects of dietary β‐hydroxy‐β‐methylbutyrate (HMB) against obesity induced by high‐fat diets

Author

Duan, Yehui, primary, Zhong, Yinzhao, additional, Xiao, Hao, additional, Zheng, Changbing, additional, Song, Bo, additional, Wang, Wenlong, additional, Guo, Qiuping, additional, Li, Yuying, additional, Han, Hui, additional, Gao, Jing, additional, Xu, Kang, additional, Li, Tiejun, additional, Yin, Yulong, additional, Li, Fengna, additional, Yin, Jie, additional, and Kong, Xiangfeng, additional

Published
2019
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results