Curcumin reduces oxidative stress and fat deposition in longissimus dorsi muscle of intrauterine growth ‐retarded finishing pigs
AbstractDietary curcumin possessing multiple biological activities may be an effective way to alleviate oxidative damage and fat deposition in intrauterine growth retardation (IUGR) finishing pigs. Therefore, this study was conducted to evaluate effects of dietary curcumin on meat quality, antioxidant capacity, and fat deposition oflongissimus dorsi muscle in IUGR finishing pigs. Twelve normal birth weight (NBW) and 24 IUGR female piglets at 26 days of age were divided into 3 dietary groups: NBW (basal diet), IUGR (basal diet), and IUGR + Cur (basal diet supplemented with 200 mg/kg curcumin). The trial lasted for ...
Source: Animal Science Journal - June 16, 2022 Category: Zoology Authors: Jiaqi Zhang,
Enfa Yan,
Lili Zhang,
Tian Wang,
Chao Wang Tags: RESEARCH ARTICLE Source Type: research
The influence of breath concentration in the gas sample on the accuracy of methane to carbon dioxide ratio using the sniffer method in dairy cows
This study also assessed the effect of selective elimination by applying the threshold of CO2 concentration to the CH4/CO2 ratio. The gas measurement in the automatic milking system was conducted with 26 multiparous Holstein cows using an electric fan to manipulate the CO2 concentration in the sampled gas. Four different thresholds of the background-corrected CO2 concentrations (0, 0.025, 0.05, and 0.1%) were applied to every 1-s value of the individual gas measurement. Subsequently, three different upper limits of the proportion of eliminated values (none, 0.5, and 0.33) were applied to the individual records per milking....
Source: Animal Science Journal - June 14, 2022 Category: Zoology Authors: Kohei Oikawa,
Yuko Kamiya,
Fuminori Terada,
Tomoyuki Suzuki Tags: TECHNICAL NOTE Source Type: research
Exogenous gamma ‐aminobutyric acid addition enhances porcine sperm acrosome reaction
This study is the first to report the effects of GABA on porcine sperm function. (Source: Animal Science Journal)
Source: Animal Science Journal - June 14, 2022 Category: Zoology Authors: Shouhei Kurata,
Kohei Umezu,
Hironori Takamori,
Yuuki Hiradate,
Kenshiro Hara,
Kentaro Tanemura Tags: RESEARCH ARTICLE Source Type: research
Apple polyphenols improve intestinal barrier function by enhancing antioxidant capacity and suppressing inflammation in weaning piglets
This study aimed to examine the effects of apple polyphenols (APPs) on antioxidant capacity, immune and inflammatory response, and barrier function in weaning piglets. Results showed that APPs improved jejunal barrier function by increasing the villus height, villus height/crypt depth, the mRNA levels ofoccludin,mucin-1, andmucin-4 and up-regulating the protein expression of occluding (P < 0.05). As for antioxidant capacity, APPs increased the activities of total superoxide dismutase and glutathione peroxidase and total antioxidant capacity level in jejunum (P < 0.05). Besides, APPs up-regulated the protein...
Source: Animal Science Journal - June 14, 2022 Category: Zoology Authors: Zhongyang Guo,
Xiaoling Chen,
Zhiqing Huang,
Daiwen Chen,
Jie Yu,
Hui Yan,
Hong Chen,
Jun He,
Ping Zheng,
Yuheng Luo,
Bing Yu Tags: RESEARCH ARTICLE Source Type: research
Effect of different cow floor mat on the pressure in anterior knees of Holstein dry cows determined using pressure measurement sheet
AbstractTo analyze limb pain in tethered dairy cows, we compared three cow floor mat materials (pasture mat ® [PM], KKM rubber mat® [RM], and woodchip [WC]) with soil ground considering the pressure applied to the anterior knee of Holstein cows. Three Holstein dry cows (791.3 ± 44.6 kg, 3.8 ± 1.1 years old) moored at the Education and Research Center of Alpine Field Science of the Faculty of Agriculture, Shinshu University, were tested. Pressure applied to the anterior knee of the cow by four different floor mat materials was compared using a commercially available pressure measurement sheet. The sustained pr...
Source: Animal Science Journal - June 14, 2022 Category: Zoology Authors: Yuichiroh Shiiba,
Huricha,
Ken ‐ichi Takeda Tags: TECHNICAL NOTE Source Type: research
The influence of breath concentration in the gas sample on the accuracy of methane to carbon dioxide ratio using the sniffer method in dairy cows
This study also assessed the effect of selective elimination by applying the threshold of CO2 concentration to the CH4/CO2 ratio. The gas measurement in the automatic milking system was conducted with 26 multiparous Holstein cows using an electric fan to manipulate the CO2 concentration in the sampled gas. Four different thresholds of the background-corrected CO2 concentrations (0, 0.025, 0.05, and 0.1%) were applied to every 1-s value of the individual gas measurement. Subsequently, three different upper limits of the proportion of eliminated values (none, 0.5, and 0.33) were applied to the individual records per milking....
Source: Animal Science Journal - June 14, 2022 Category: Zoology Authors: Kohei Oikawa,
Yuko Kamiya,
Fuminori Terada,
Tomoyuki Suzuki Tags: TECHNICAL NOTE Source Type: research
Effect of different cow floor mat on the pressure in anterior knees of Holstein dry cows determined using pressure measurement sheet
AbstractTo analyze limb pain in tethered dairy cows, we compared three cow floor mat materials (pasture mat ® [PM], KKM rubber mat® [RM], and woodchip [WC]) with soil ground considering the pressure applied to the anterior knee of Holstein cows. Three Holstein dry cows (791.3 ± 44.6 kg, 3.8 ± 1.1 years old) moored at the Education and Research Center of Alpine Field Science of the Faculty of Agriculture, Shinshu University, were tested. Pressure applied to the anterior knee of the cow by four different floor mat materials was compared using a commercially available pressure measurement sheet. The sustained pr...
Source: Animal Science Journal - June 14, 2022 Category: Zoology Authors: Yuichiroh Shiiba,
Huricha,
Ken ‐ichi Takeda Tags: TECHNICAL NOTE Source Type: research
Exogenous gamma ‐aminobutyric acid addition enhances porcine sperm acrosome reaction
This study is the first to report the effects of GABA on porcine sperm function. (Source: Animal Science Journal)
Source: Animal Science Journal - June 14, 2022 Category: Zoology Authors: Shouhei Kurata,
Kohei Umezu,
Hironori Takamori,
Yuuki Hiradate,
Kenshiro Hara,
Kentaro Tanemura Tags: RESEARCH ARTICLE Source Type: research
Apple polyphenols improve intestinal barrier function by enhancing antioxidant capacity and suppressing inflammation in weaning piglets
This study aimed to examine the effects of apple polyphenols (APPs) on antioxidant capacity, immune and inflammatory response, and barrier function in weaning piglets. Results showed that APPs improved jejunal barrier function by increasing the villus height, villus height/crypt depth, the mRNA levels ofoccludin,mucin-1, andmucin-4 and up-regulating the protein expression of occluding (P < 0.05). As for antioxidant capacity, APPs increased the activities of total superoxide dismutase and glutathione peroxidase and total antioxidant capacity level in jejunum (P < 0.05). Besides, APPs up-regulated the protein...
Source: Animal Science Journal - June 14, 2022 Category: Zoology Authors: Zhongyang Guo,
Xiaoling Chen,
Zhiqing Huang,
Daiwen Chen,
Jie Yu,
Hui Yan,
Hong Chen,
Jun He,
Ping Zheng,
Yuheng Luo,
Bing Yu Tags: RESEARCH ARTICLE Source Type: research
Longitudinal genetic analysis of semen production traits in Holstein bulls according to a random regression animal models on age
We examined two RRAMs with homogeneous and heterogeneous residual variances (RRAM1 and RRAM2, respectively). By using RRAM1, heritability for VOL and CON increased from 0.08 to 0.61 and 0.18 to 0.57, respectively, between 10 and 126 months of age. By using RRAM2, heritability for VOL increased from 0.11 to 0.28 between 10 and 24 months of age for young bulls and increased from 0.08 to 0.48 between 25 and 126 months of age for mature bulls; heritability for CON ranged from 0.18 to 0.19 for young bulls and increased from 0 .10 to 0.48 for mature bulls. Posterior genetic correlations between young ages and older ages w...
Source: Animal Science Journal - June 9, 2022 Category: Zoology Authors: Ikuko Fujimoto,
Takeshi Hanamure,
Toshimi Baba,
Junpei Kawakami,
Koichi Hagiya Tags: RESEARCH ARTICLE Source Type: research
Effect of freeze –thaw cycles on the physicochemical properties, water‐holding status, and nutritional values of broiler chicken drumstick
In conclusion, four repeated FT cycles accelerated the deterioration of physiochemical properties, reduced the water-holding status, and considerably impaired sensory characteristics and nutritional values of chicken meat. (Source: Animal Science Journal)
Source: Animal Science Journal - June 7, 2022 Category: Zoology Authors: Chonlathee Kaewkot,
Yung ‐Hsun Hung,
Fa‐Jui Tan Tags: RESEARCH ARTICLE Source Type: research
Simulation of the lifetime productivity of a dairy herd in Japan according to the number of days to first service of cows
AbstractTo determine the optimal voluntary waiting period to first service after calving for maximizing the lifetime productivity of cows in a dairy herd, we simulated the changes in lifetime productivity due to increasing the number of days from calving to first service. We also assessed the effects of changes in the maximum number of services within a lactation, maximum number of calvings, and calf sale prices on lifetime productivity. We evaluated lifetime productivity as lifetime average productivity, that is, the sum of daily revenues from milk and calf sales from first calving to culling. The lifetime productivity at...
Source: Animal Science Journal - June 7, 2022 Category: Zoology Authors: Takeshi Yamazaki,
Hisato Takeda,
Osamu Sasaki Tags: RESEARCH ARTICLE Source Type: research
