دورية أكاديمية
Impact of high-fat diet consumption during prolonged period of pregnancy on placenta structures and umbilical vascular growth in goats.
| العنوان: | Impact of high-fat diet consumption during prolonged period of pregnancy on placenta structures and umbilical vascular growth in goats. |
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| المؤلفون: | Bezerra AF; Universidade Estadual do Ceará, Faculdade de Veterinária, Fortaleza, CE, Brasil., Alves JPM; Universidade Estadual do Ceará, Faculdade de Veterinária, Fortaleza, CE, Brasil., Fernandes CCL; Universidade de Fortaleza, Centro de Ciências da Saúde, Fortaleza, CE, Brasil., Cavalcanti CM; Universidade Estadual do Ceará, Faculdade de Veterinária, Fortaleza, CE, Brasil., Silva MRL; Universidade Estadual do Ceará, Faculdade de Veterinária, Fortaleza, CE, Brasil., Conde AJH; Universidade Estadual do Ceará, Faculdade de Veterinária, Fortaleza, CE, Brasil., Palomino GJQ; Universidade Estadual do Ceará, Faculdade de Veterinária, Fortaleza, CE, Brasil., Teixeira DÍA; Universidade Estadual do Ceará, Faculdade de Veterinária, Fortaleza, CE, Brasil., do Rego AC; Universidade Federal do Ceará, Departamento de Zootecnia, Fortaleza, CE, Brasil., Rodrigues APR; Universidade Estadual do Ceará, Faculdade de Veterinária, Fortaleza, CE, Brasil., Rondina D; Universidade Estadual do Ceará, Faculdade de Veterinária, Fortaleza, CE, Brasil. |
| المصدر: | Animal reproduction [Anim Reprod] 2023 May 19; Vol. 20 (2), pp. e20230019. Date of Electronic Publication: 2023 May 19 (Print Publication: 2023). |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Colégio Brasileiro de Reprodução Animal Country of Publication: Brazil NLM ID: 101272804 Publication Model: eCollection Cited Medium: Internet ISSN: 1984-3143 (Electronic) Linking ISSN: 18069614 NLM ISO Abbreviation: Anim Reprod Subsets: PubMed not MEDLINE |
| أسماء مطبوعة: | Original Publication: Belo Horizonte, MG, Brazil : Colégio Brasileiro de Reprodução Animal, [2004]- |
| مستخلص: | This study aimed to verify the impact of high-fat diet consumption for a prolonged period on oxidative stress, fetal growth, umbilical vascular system, and placental structures in pregnant goats. Twenty-two pregnant goats were grouped into the control diet (n= 11) and fat diet (n = 11). Flaxseed meal was added to the fat diet, replacing the corn grain of concentrate, from gestational day 100 to delivery date. Diets were isonitrogenous and isoenergetic, differing in fat content (2.8% vs. 6.3% dry matter). The fat group showed higher feed intake and total plasma lipid levels than the control group (P < 0.001). No difference was found in placentome, and umbilical vascular development. Fat diet-fed goats exhibited a lower systolic peak in the umbilical artery. At delivery, placental traits were similar with the exception of the cotyledon width (P = 0.0075), which was smaller in the fat group and cotyledon surface (P = 0.0047) for multiple pregnancy of fat diet. Cotyledonary epithelium showed more intense staining of lipid droplets and a greater area for lipofuscin staining in the fat group compared to control group (P < 0.001). The mean live weight of the kids was lower in the fat group in the first week after delivery than in control group. Thus, in goats, the continuous administration of a high-fat diet during pregnancy does not appear to modify the fetal-maternal vascular structures but has an impact on a part of the placental structure; therefore, its use must be carefully evaluated. Competing Interests: Conflicts of interest: The authors have no conflict of interest to declare. |
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| فهرسة مساهمة: | Keywords: fat diet; fetal growth; goat; oxidative stress; pregnancy |
| تواريخ الأحداث: | Date Created: 20230525 Latest Revision: 20230528 |
| رمز التحديث: | 20240628 |
| مُعرف محوري في PubMed: | PMC10205057 |
| DOI: | 10.1590/1984-3143-AR2023-0019 |
| PMID: | 37228691 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1984-3143 |
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| DOI: | 10.1590/1984-3143-AR2023-0019 |