Journal of Poultry Science最新文献_第3页

Effect of Centrally Administered Neuropeptide Y and α-Melanocyte-stimulating Hormone on Water Intake in Chicks. 中枢给药神经肽Y和α-黑色素细胞刺激激素对雏鸡饮水量的影响。

IF 2.1 4区农林科学

Journal of Poultry Science Pub Date : 2026-01-08 eCollection Date: 2026-01-01 DOI: 10.2141/jpsa.2026003

Nnamdi Godswill Dialoke, Kaoruko Murata, Yuhui Zhang, Yuji Taniguchi, Sei-Ichi Hinomoto, Junya Takegaki, Takaoki Saneyasu, Kazuhisa Honda

{"title":"Effect of Centrally Administered Neuropeptide Y and α-Melanocyte-stimulating Hormone on Water Intake in Chicks.","authors":"Nnamdi Godswill Dialoke, Kaoruko Murata, Yuhui Zhang, Yuji Taniguchi, Sei-Ichi Hinomoto, Junya Takegaki, Takaoki Saneyasu, Kazuhisa Honda","doi":"10.2141/jpsa.2026003","DOIUrl":"10.2141/jpsa.2026003","url":null,"abstract":"From an animal welfare perspective, thirst avoidance is an important criterion for the poultry industry. Neuropeptide Y (NPY) and α-melanocyte-stimulating hormone (α-MSH) play critical roles in regulating food intake, which is closely related to water intake in mammals and chickens. This study aimed to clarify the role of appetite-regulating neuropeptides in controlling thirst in chicks. In Experiment 1, 7-day-old male chicks were allocated to two groups and deprived of water for 24 h. Chicks were intracerebroventricularly injected with saline or the peptide. Water intake was measured at 60 and 120 min after injection under feed-deprived conditions. α-MSH significantly suppressed thirst-induced water intake, whereas NPY exhibited no effect. In Experiment 2, 8-day-old male chicks were allocated to two groups and intracerebroventricularly injected with either saline or peptide under ad libitum drinking conditions. NPY significantly increased water intake, whereas α-MSH had no effect. In Experiment 3, 8-day-old male chicks were allocated to two groups and euthanized after 0 or 3 h of water deprivation. Diencephalon mRNA levels of NPY and proopiomelanocortin (the gene encoding α-MSH) were not affected by water deprivation. Our findings suggest that chick NPY and α-MSH function as thirst-inducing and thirst-quenching peptides, respectively. Both control water intake through post-translational regulation.","PeriodicalId":16883,"journal":{"name":"Journal of Poultry Science","volume":"63 ","pages":"2026003"},"PeriodicalIF":2.1,"publicationDate":"2026-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12769085/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145933895","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Egg Consumption and Human Health: A Comprehensive Review of the Effects on Serum Lipids, Antioxidant Status, and Cardiovascular Outcomes. 鸡蛋消费与人类健康：对血脂、抗氧化状态和心血管结局影响的综合综述。

IF 1.6 4区农林科学

Journal of Poultry Science Pub Date : 2026-01-06 eCollection Date: 2026-01-01 DOI: 10.2141/jpsa.2026001

Yoshimi Kishimoto, Norie Sugihara

{"title":"Egg Consumption and Human Health: A Comprehensive Review of the Effects on Serum Lipids, Antioxidant Status, and Cardiovascular Outcomes.","authors":"Yoshimi Kishimoto, Norie Sugihara","doi":"10.2141/jpsa.2026001","DOIUrl":"10.2141/jpsa.2026001","url":null,"abstract":"Eggs are a highly nutritious food and an excellent source of carotenoids, lutein and zeaxanthin, which contribute to antioxidant defenses and ocular health. However, eggs have been viewed skeptically because of their impact on serum cholesterol levels. This review summarizes the evidence from clinical trials, observational studies, and worldwide ecological studies relating egg consumption to serum lipid profiles, antioxidant status, and cardiovascular outcomes. Recent meta-analyses on egg consumption have reported an increase in serum cholesterol but limited or no impact on atherosclerosis and cardiovascular disease risk. Clinical studies have reported that the additional consumption of an egg per day for 4 weeks improved high-density lipoprotein-cholesterol levels and decreased oxidized low-density lipoprotein levels. Most recently, a cross-sectional study of Japanese patients who underwent coronary angiography reported no significant association between egg intake and the prevalence of coronary artery disease or multi-vessel disease. Among patients not receiving lipid-lowering drugs, moderate egg intake (3-4 eggs/week) was associated with a lower prevalence of multi-vessel disease. Furthermore, worldwide ecological analyses have identified a significant negative association between egg intake and the incidence and mortality of ischemic heart disease. Given their high nutritional value, relatively low cost, and the evidence presented, eggs could contribute to healthy diets in many countries worldwide.","PeriodicalId":16883,"journal":{"name":"Journal of Poultry Science","volume":"63 ","pages":"2026001"},"PeriodicalIF":1.6,"publicationDate":"2026-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12765572/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145912066","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Role of Medullary AKT and p38 MAPK in Regulating Feeding of Broiler Chicks. 髓质AKT和p38 MAPK在肉鸡摄食调节中的作用。

IF 2.1 4区农林科学

Journal of Poultry Science Pub Date : 2026-01-06 eCollection Date: 2026-01-01 DOI: 10.2141/jpsa.2026002

Takaoki Saneyasu, Miyu Kaihatsu, Kanami Nagata, Aika Kitayama, Haruka Sakai, Hiroshi Kamisoyama, Junya Takegaki, Kazuhisa Honda

{"title":"Role of Medullary AKT and p38 MAPK in Regulating Feeding of Broiler Chicks.","authors":"Takaoki Saneyasu, Miyu Kaihatsu, Kanami Nagata, Aika Kitayama, Haruka Sakai, Hiroshi Kamisoyama, Junya Takegaki, Kazuhisa Honda","doi":"10.2141/jpsa.2026002","DOIUrl":"10.2141/jpsa.2026002","url":null,"abstract":"In layer chicks, central administration of insulin and refeeding promote the phosphorylation of AKT and extracellular signal-regulated kinase (ERK) in the medulla oblongata. Broiler chicks consume more feed than layer chicks, suggesting distinct feeding regulation. This study aimed to clarify the involvement of medullary AKT and mitogen-activated kinases (MAPKs: ERK, c-Jun N-terminal kinase (JNK), and p38 MAPK) in regulating feeding of broiler chickens. The phosphorylation of AKT and p38 MAPK, but not that of ERK and JNK, was significantly higher in the medulla oblongata of broilers refed for 1 h after a 24-h fasting. Intracerebroventricular (ICV) administration of insulin significantly enhanced AKT phosphorylation in the medulla oblongata, but had no significant effect on the phosphorylation of MAPKs. Oral administration of glucose increased plasma glucose and the phosphorylation of AKT and p38 MAPK, but not ERK and JNK, in the medulla oblongata. ICV administration of the p38 MAPK activator anisomycin strongly induced the phosphorylation of p38 MAPK, but not JNK, without affecting feed intake. These findings suggest that medullary AKT contributes to insulin-induced suppression of feed intake in broiler chicks, while medullary p38 MAPK is phosphorylated in response to postprandial elevation of blood glucose, but is not involved in feeding regulation.","PeriodicalId":16883,"journal":{"name":"Journal of Poultry Science","volume":"63 ","pages":"2026002"},"PeriodicalIF":2.1,"publicationDate":"2026-01-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12765574/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145912058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

In vitro induction of de novo thyroid hormone synthesis in Muscovy ducks (Carirana moschata), common ducks (Anas platyrhynchos domesticus), and mule ducks by ovine thyroid-stimulating hormone. 羊促甲状腺激素体外诱导麝香鸭（Carirana moschata）、普通鸭（Anas platyrhynchos domesticus）和麻鸭从头合成甲状腺激素。

IF 1.6 4区农林科学

Journal of Poultry Science Pub Date : 2025-12-09 eCollection Date: 2025-01-01 DOI: 10.2141/jpsa.2025033

Hung Chuang, Jou-Ching Lin, Ching-Feng Weng, Pin-Chi Tang, Wei-Tung Huang

{"title":"In vitro induction of de novo thyroid hormone synthesis in Muscovy ducks (Carirana moschata), common ducks (Anas platyrhynchos domesticus), and mule ducks by ovine thyroid-stimulating hormone.","authors":"Hung Chuang, Jou-Ching Lin, Ching-Feng Weng, Pin-Chi Tang, Wei-Tung Huang","doi":"10.2141/jpsa.2025033","DOIUrl":"10.2141/jpsa.2025033","url":null,"abstract":"Thyroid hormones regulate a wide range of physiological functions and are synthesized in response to thyroid-stimulating hormone (TSH). The present study aimed to examine the regulatory influence of heterologous TSH on thyroid activity in three duck species. In vitro formation of thyroxine (T4) and triiodothyronine (T3) in the thyroids of adult Muscovy ducks (Carirana moschata), common ducks (Anas platyrhynchos domesticus), and mule ducks (hybrids of male C. moschata and female A. platyrhynchos domesticus) were examined following stimulation with ovine TSH (oTSH) across different times (0.5 to 12 h) and dosages (1 to 100 ng). The concentration of T4 and T3 increased in a time- and dose-dependent manner, indicating that duck thyroids were responsive to oTSH and capable of de novo hormone synthesis. Despite their significantly lower body weights, male and female common ducks exhibited significantly higher thyroid hormone concentrations and T3/T4 ratios than the other species (P < 0.05). Male Muscovy ducks secreted significantly more T4 (P < 0.05), whereas female ducks displayed higher T3 levels and T3/T4 ratios (P < 0.05). No significant differences were observed in thyroid hormone concentrations or T3/T4 ratios between Muscovy and mule drakes (P > 0.05). These findings provide the first evidence that oTSH can stimulate thyroid activity in ducks, supporting the conserved nature of TSH-receptor interactions across vertebrates and offering a practical basis for developing thyroid bioassays for poultry research.","PeriodicalId":16883,"journal":{"name":"Journal of Poultry Science","volume":"62 ","pages":"2025033"},"PeriodicalIF":1.6,"publicationDate":"2025-12-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12683250/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145714853","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Erratum: Sake Lees: A Potential Feed Ingredient to Enhance Intestinal Barrier Function in Indigenous Meat-type Chickens. 清酒渣：一种增强土肉鸡肠道屏障功能的潜在饲料成分。

IF 1.6 4区农林科学

Journal of Poultry Science Pub Date : 2025-10-25 eCollection Date: 2025-01-01 DOI: 10.2141/jpsa.2025032

Ken R Ito, Tomonori Sato, Chihiro Osawa, Jun Watanabe, Hiroaki Hamaguchi, Takashi Matsuzaki, Hiroya Nakamura, Tatsuki R Kataoka, Takahiro Nii, Katsuyoshi Sato, Masaki Yokoo

引用次数: 0

Unique Physiological Mechanisms of Sperm Storage and Prolonged Sperm Survival in Hen Oviducts: A Review. 母鸡输卵管内精子储存和延长精子存活的独特生理机制综述。

IF 1.6 4区农林科学

Journal of Poultry Science Pub Date : 2025-10-23 eCollection Date: 2025-01-01 DOI: 10.2141/jpsa.2025031

Yukinori Yoshimura, Takahiro Nii, Naoki Isobe

引用次数: 0

Erratum: Effect of Water Salinity, Dietary Potassium Carbonate, Vitamin D₃ Levels, and Vitamin D₃ Form (1α-Hydroxycholecalciferol) on Calcium and Phosphorus Digestibility and Tibia Bone Properties in Broilers. 水盐度、饲粮碳酸钾、维生素D3水平和维生素D3形态（1α-羟基胆钙化醇）对肉仔鸡钙、磷消化率和胫骨骨性能的影响

IF 1.6 4区农林科学

Journal of Poultry Science Pub Date : 2025-10-08 eCollection Date: 2025-01-01 DOI: 10.2141/jpsa.2025030

Hossein Esmaeili, Farzad Bagherzadeh-Kasmani, Saeed Khalaji, Hossein Naeemipour Younesi, Mahmood Ghazaghi

引用次数: 0

Whole-genome Metagenomic Sequencing Reveals Gut Microbiota Composition and Function Associated with Differential Growth Performance in Two Chicken Breeds. 全基因组宏基因组测序揭示了两种鸡品种的肠道微生物群组成和功能与差异生长性能相关。

IF 1.6 4区农林科学

Journal of Poultry Science Pub Date : 2025-09-25 eCollection Date: 2025-01-01 DOI: 10.2141/jpsa.2025028

Jiangxian Wang, Chunlin Yu, Mohan Qiu, Xia Xiong, Han Peng, Shiliang Zhu, Jialei Chen, Xiaoyan Song, Chenming Hu, Bo Xia, Zhuxiang Xiong, Longhuan Du, Chaowu Yang, Zengrong Zhang

{"title":"Whole-genome Metagenomic Sequencing Reveals Gut Microbiota Composition and Function Associated with Differential Growth Performance in Two Chicken Breeds.","authors":"Jiangxian Wang, Chunlin Yu, Mohan Qiu, Xia Xiong, Han Peng, Shiliang Zhu, Jialei Chen, Xiaoyan Song, Chenming Hu, Bo Xia, Zhuxiang Xiong, Longhuan Du, Chaowu Yang, Zengrong Zhang","doi":"10.2141/jpsa.2025028","DOIUrl":"10.2141/jpsa.2025028","url":null,"abstract":"Growth performance, an important trait in the broiler industry, is defined by both the host genome and gut microbiota. At present, it is not known how gut microbiota contribute to the growth of Dahen broilers, a commercially important breed in China. In this study, we used metagenome sequencing to compare the taxonomic composition and functional implications of cecal microbiota in fast-growing Dahen broilers and slow-growing Tibetan chickens. A total of 2,207,811 unique genes were assembled in the non-redundant set, and 99% of them were taxonomically annotated as having a bacterial origin. The fast-growing group displayed a higher alpha diversity than the slow-growing group in terms of ACE, Chao1, and Good's coverage statistics. The two groups presented also significantly different (P < 0.05) relative abundances of the genera Collinsella, Olsenella, Pyramidobacter, Basidiobolus, and Mieseafarmvirus, along with that of eight species (e.g., Olsenella timonensis and Victivallis sp. Marseille Q1083). Although not statistically significant, we found a higher expression of several energy metabolism-related eggNOG terms in the fast-growing group. In summary, the present study identifies gut microbiota associated with growth performance in Dahen broilers and offers new tools for gut microbiome-related intervention in this breed.","PeriodicalId":16883,"journal":{"name":"Journal of Poultry Science","volume":"62 ","pages":"2025028"},"PeriodicalIF":1.6,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12460902/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145185666","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effects of Astaxanthin-rich Dried Cell Powder from Paracoccus carotinifaciens (Panaferd^®-AX) on Fatty Acid Composition, Carotenoids, Free Amino Acids, and Imidazole Dipeptides in Broiler Chickens. 富含虾青素的胡萝卜素副球菌干细胞粉（Panaferd®-AX）对肉仔鸡脂肪酸组成、类胡萝卜素、游离氨基酸和咪唑二肽的影响

IF 1.6 4区农林科学

Journal of Poultry Science Pub Date : 2025-09-25 eCollection Date: 2025-01-01 DOI: 10.2141/jpsa.2025027

Yoshinao Kume, Mizuki Kamegawa, Miori Shintaku, Ayumi Katafuchi, Saki Shimamoto, Miyu Kamimura, Daichi Kuwahara, Yukiko Osawa, Shinya Ishihara, Akira Ohtsuka, Daichi Ijiri

{"title":"Effects of Astaxanthin-rich Dried Cell Powder from Paracoccus carotinifaciens (Panaferd®-AX) on Fatty Acid Composition, Carotenoids, Free Amino Acids, and Imidazole Dipeptides in Broiler Chickens.","authors":"Yoshinao Kume, Mizuki Kamegawa, Miori Shintaku, Ayumi Katafuchi, Saki Shimamoto, Miyu Kamimura, Daichi Kuwahara, Yukiko Osawa, Shinya Ishihara, Akira Ohtsuka, Daichi Ijiri","doi":"10.2141/jpsa.2025027","DOIUrl":"10.2141/jpsa.2025027","url":null,"abstract":"This study aimed to evaluate the effect of supplementation with Panaferd®-AX, an astaxanthin-rich dried cell powder obtained from the carotenoid-producing bacterium Paracoccus carotinifaciens, on the muscle concentration of carotenoids, fatty acids, free amino acids, and imidazole dipeptides in broiler chickens. Thirty male broiler chickens (Ross 308) were allocated to three groups at 14 days of age. Until 28 days of age, the control group was fed a basal diet; whereas the two test groups were fed a basal diet supplemented with Panaferd®-AX at 0.025% or 0.15%, corresponding to 5 ppm or 30 ppm astaxanthin, respectively. At the end of the experiment, body weight, body weight gain, feed intake, feed conversion rate, and tissue weight did not differ between the groups. Feeding Panaferd®-AX increased muscle astaxanthin, as well as plasma zeaxanthin, and lutein concentrations, but did not affect fatty acid composition. In the pectoralis major muscle, it decreased lipid peroxidation and drip loss; while increasing carnosine content. In summary, Panaferd®-AX increased muscle antioxidant content (i.e., carotenoids and carnosine), which consequently reduced lipid peroxidation and drip loss in the skeletal muscle of broiler chickens.","PeriodicalId":16883,"journal":{"name":"Journal of Poultry Science","volume":"62 ","pages":"2025027"},"PeriodicalIF":1.6,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12450556/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145124935","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Refinement of Poultry Standing in Japan Based on Recent Anthropo-ornithological Perspectives. 基于最近人类鸟类学观点的日本家禽站位改良。

IF 2.1 4区农林科学

Journal of Poultry Science Pub Date : 2025-09-25 eCollection Date: 2025-01-01 DOI: 10.2141/jpsa.2025029

Atsushi Tajima

{"title":"Refinement of Poultry Standing in Japan Based on Recent Anthropo-ornithological Perspectives.","authors":"Atsushi Tajima","doi":"10.2141/jpsa.2025029","DOIUrl":"10.2141/jpsa.2025029","url":null,"abstract":"Poultry meat and eggs are important sources of high-quality animal protein worldwide. However, poultry in Japan has historically been regarded as a symbolic or spiritual entity more than as a food source, as its roles are deeply embedded in Japanese consciousness and society. Current evidence indicates that chickens first appeared in Japan during the Yayoi period, approximately 2,000 years ago, coinciding with a period of active human migration to the Japanese archipelago. Since then, poultry has played notable roles in Japanese art, literature, mythology, and folktales. Recent advancements in molecular clock analysis or the detection of genomic modifications, such as introgression, deletions, mutations, and viral infection from trace fossil/live samples necessitate the continual revision and refinement of existing theories about human and animal history across several academic disciplines. Therefore, the objective of the present review was to elucidate the distinct and multilayered relationship between humans and poultry in Japan, incorporating recent anthropological and ornithological perspectives.","PeriodicalId":16883,"journal":{"name":"Journal of Poultry Science","volume":"62 ","pages":"2025029"},"PeriodicalIF":2.1,"publicationDate":"2025-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12451042/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145131260","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"农林科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0