Development of small intestine and sugar absorptive capacity in goslings during pre- and post-hatching periods
ABSTRACT: This study was conducted to investigate the development patterns of small intestine, intestinal morphology, disaccharidase activities, and sugar transporter gene expression in goslings during pre- and post-hatching periods. Small intestine was sampled on embryonic d 23 and 27, day of hatch...
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| Format: | Article |
| Language: | English |
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Elsevier
2023-01-01
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| Series: | Poultry Science |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0032579122006101 |
| _version_ | 1798013905742594048 |
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| author | De Xin Dang Cheng Ji Li Haizhu Zhou Yujie Lou Xiao Liu Desheng Li |
| author_facet | De Xin Dang Cheng Ji Li Haizhu Zhou Yujie Lou Xiao Liu Desheng Li |
| author_sort | De Xin Dang |
| collection | DOAJ |
| description | ABSTRACT: This study was conducted to investigate the development patterns of small intestine, intestinal morphology, disaccharidase activities, and sugar transporter gene expression in goslings during pre- and post-hatching periods. Small intestine was sampled on embryonic d 23 and 27, day of hatch, and d 1, 4, and 7 post-hatching. A total of 18 eggs with the breed of Jilin White geese were selected at each sampling timepoint for measuring relevant parameters. Three eggs were considered as a group, with 6 groups in each sampling timepoint. Rapid development of small intestine was observed around the hatching, of which jejunum and ileum had relatively higher development rates. Villus surface area from three intestinal segments started to increase on embryonic d 27, and kept relatively stable during day of hatch to d 1 post-hatching, and following increased till d 7 post-hatching. A high priority of villi enrichment was observed in duodenum and jejunum. The activity of disaccharidase increased before hatching and kept relatively high-level post-hatching, of which the activity of disaccharidase was highest in jejunum. The expression of sugar transporter gene increased prior to hatching and then decreased post-hatching, of which jejunum and duodenum were sites with high sugar transporter gene expression. Rapid development in intestinal morphology, disaccharidase activities, and sugar transporter gene expression around the hatching indicated that goslings have high potential to digest and/or assimilate carbohydrates during its early-life, which provided a preparation for further digestion of exogenous feed. This study provided a profile of development patterns for intestinal morphology, disaccharidase activities, and sugar transporter gene expression in goslings, which was beneficial to understanding the characteristics of nutrient absorption during the early-life of goslings. |
| first_indexed | 2024-04-11T15:10:07Z |
| format | Article |
| id | doaj.art-0b305ee8fd8548c78a4534c689d7e5f4 |
| institution | Directory Open Access Journal |
| issn | 0032-5791 |
| language | English |
| last_indexed | 2024-04-11T15:10:07Z |
| publishDate | 2023-01-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Poultry Science |
| spelling | doaj.art-0b305ee8fd8548c78a4534c689d7e5f42022-12-22T04:16:40ZengElsevierPoultry Science0032-57912023-01-011021102316Development of small intestine and sugar absorptive capacity in goslings during pre- and post-hatching periodsDe Xin Dang0Cheng Ji Li1Haizhu Zhou2Yujie Lou3Xiao Liu4Desheng Li5College of Animal Science and Veterinary Medicine, Jinzhou Medical University, Jinzhou 121001, China; Department of Animal Resource & Science, Dankook University, Cheonan 31116, South KoreaInstitute of Tissue Regeneration Engineering, Dankook University, Cheonan 31116, South Korea; Department of Nanobiomedical Science and BK21 PLUS NBM Global Research Center for Regenerative Medicine, Dankook University, Cheonan, 31116, South KoreaCollege of Animal Science and Technology, Jilin Agricultural University, Jilin, Changchun, ChinaCollege of Animal Science and Technology, Jilin Agricultural University, Jilin, Changchun, ChinaInstitute of Animal Nutrition, College of Animal Science and Technology, Northeast Agricultural University, Harbin, 150030, ChinaCollege of Animal Science and Veterinary Medicine, Jinzhou Medical University, Jinzhou 121001, China; Corresponding author:ABSTRACT: This study was conducted to investigate the development patterns of small intestine, intestinal morphology, disaccharidase activities, and sugar transporter gene expression in goslings during pre- and post-hatching periods. Small intestine was sampled on embryonic d 23 and 27, day of hatch, and d 1, 4, and 7 post-hatching. A total of 18 eggs with the breed of Jilin White geese were selected at each sampling timepoint for measuring relevant parameters. Three eggs were considered as a group, with 6 groups in each sampling timepoint. Rapid development of small intestine was observed around the hatching, of which jejunum and ileum had relatively higher development rates. Villus surface area from three intestinal segments started to increase on embryonic d 27, and kept relatively stable during day of hatch to d 1 post-hatching, and following increased till d 7 post-hatching. A high priority of villi enrichment was observed in duodenum and jejunum. The activity of disaccharidase increased before hatching and kept relatively high-level post-hatching, of which the activity of disaccharidase was highest in jejunum. The expression of sugar transporter gene increased prior to hatching and then decreased post-hatching, of which jejunum and duodenum were sites with high sugar transporter gene expression. Rapid development in intestinal morphology, disaccharidase activities, and sugar transporter gene expression around the hatching indicated that goslings have high potential to digest and/or assimilate carbohydrates during its early-life, which provided a preparation for further digestion of exogenous feed. This study provided a profile of development patterns for intestinal morphology, disaccharidase activities, and sugar transporter gene expression in goslings, which was beneficial to understanding the characteristics of nutrient absorption during the early-life of goslings.http://www.sciencedirect.com/science/article/pii/S0032579122006101goslingsmall intestineintestinal morphologysugar transporter gene expressiondisaccharidase |
| spellingShingle | De Xin Dang Cheng Ji Li Haizhu Zhou Yujie Lou Xiao Liu Desheng Li Development of small intestine and sugar absorptive capacity in goslings during pre- and post-hatching periods Poultry Science gosling small intestine intestinal morphology sugar transporter gene expression disaccharidase |
| title | Development of small intestine and sugar absorptive capacity in goslings during pre- and post-hatching periods |
| title_full | Development of small intestine and sugar absorptive capacity in goslings during pre- and post-hatching periods |
| title_fullStr | Development of small intestine and sugar absorptive capacity in goslings during pre- and post-hatching periods |
| title_full_unstemmed | Development of small intestine and sugar absorptive capacity in goslings during pre- and post-hatching periods |
| title_short | Development of small intestine and sugar absorptive capacity in goslings during pre- and post-hatching periods |
| title_sort | development of small intestine and sugar absorptive capacity in goslings during pre and post hatching periods |
| topic | gosling small intestine intestinal morphology sugar transporter gene expression disaccharidase |
| url | http://www.sciencedirect.com/science/article/pii/S0032579122006101 |
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