Evaluation of the Relationship between Adipose Metabolism Patterns and Secretion of Appetite-Related Endocrines on Chicken

Chuang, Wen Yang; Hsieh, Yun Chen; Chen, Li Wei; Lee, Tzu-Tai

doi:10.3390/ani10081282

Cited by 7 publications

(3 citation statements)

References 129 publications

(220 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the present experiment, higher serum leptin levels were determined at hatching when leptin was administered in a low dose-dependent manner than in a high dose-dependent manner in the first weeks of embryonic development. This result indicates that the leptin hormone might be changed in the early programming of appetite regulation in a dose-dependent manner because the leptin hormone may be affected by appetite regulation related to leptin dose and age of chicken (Chuang et al,2020) It was concluded that IO leptin injection had no effect on blood lipid profiles (serum triglyceride, cholesterol, LDL, and VLDL levels) at hatching and 7-day chick age, but the interaction of IO application and chick age on blood serum HDL level was significant. The reason for this interaction is due to the fact that there was a lower serum HDL level at day 7 of chick age than for day-old chicks after injecting 1 µg leptin.…”

Section: Discussionmentioning

confidence: 89%

Influence of In Ovo Leptin Injection into Yolk Sac on Embryo Development, Blood Biochemical Parameters and Lipid Metabolism of Broiler Chicks during Early Post-Hatching Period

Babacanoğlu

2022

Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi

View full text Add to dashboard Cite

The study aimed to investigate the effect of in ovo (IO) leptin injection on yolk sac leptin concentration, embryo development, blood lipid metabolism, and biochemical parameters of broiler chicks during the early post-hatching period. Hatching eggs were weighed and placed in an incubator with 100 eggs/4 replications/group. The groups were: non-injected group (C); and 3 injected groups with 100 μl of phosphate buffer solution (PBS); 0.5 μl leptin (L0.5), and 1 μl leptin (L1) in 100 μl of PBS. Pure leptin hormone dissolved in PBS was injected into the yolk sac on day 7 of incubation. Yolk/yolk sac leptin concentrations at the onset of incubation, on days 7 and 15 of incubation, and at hatching were determined. Embryo/chick development was determined at all ages. Serum leptin, tri-iodothyronine (T3), thyroxine (T4), creatine kinase, total protein, uric acid, and lipid profiles were measured at hatching and day 7 of chick age. The leptin level of the yolk was similar to the leptin level of the yolk sac at hatching. Leptin level of a yolk sac was higher on 7th day than at other ages. IO injection* age was significant for serum leptin level, which was similar to one-day chicks in the L0.5 at day 7 of chick age. T3, T4, creatine kinase, uric acid, lipid profiles, and embryo/chick development did not change with IO leptin. Serum HDL level was higher in the leptin groups than C and PBS groups at hatching. IO leptin application affects blood lipid metabolism depending on dose level for male broiler chicks at the early post-hatch period, without affecting embryo/chick development.Leptin level of yolk was similar to leptin level of yolk sac at hatching. Leptin level of yolk sac was higher on 7th day than other ages. IO injection* age was significant for serum leptin level, which was similar to one-day chicks in the L0.5 at day 7 of chick age. T3, T4, creatine kinase, uric acid, lipid profiles, and embryo/chick development did not change with IO leptin. Serum HDL level was higher in the leptin groups than C and PBS groups at hatching. IO leptin application affects blood lipid metabolism depending on dose level for male broiler chicks at early post-hatch period, without affecting embryo/chick development.

show abstract

Section: Discussionmentioning

confidence: 89%

Influence of In Ovo Leptin Injection into Yolk Sac on Embryo Development, Blood Biochemical Parameters and Lipid Metabolism of Broiler Chicks during Early Post-Hatching Period

Babacanoğlu

2022

Yüzüncü Yıl Üniversitesi Tarım Bilimleri Dergisi

View full text Add to dashboard Cite

show abstract

“…Moreover, the enrichment pathway and profiles of gut microbiota alteration were in agreement with the lipid related indexes variation in D group (plasma TC, TG, LDL-C levels decrease and HDL-C increase). It is reported that insulin resistance is closely associated with poor egg production, high mortality, and abnormal ovarian morphology ( Walzem and Chen, 2014 ; Chuang et al, 2020 ). Based on the insulin metabolism heightened in D group, the effect of insulin resistance would alleviate.…”

Section: Discussionmentioning

confidence: 99%

Dietary supplementation Eucommia ulmoides extract at high content served as a feed additive in the hens industry

et al. 2022

View full text Add to dashboard Cite

Since numerous natural components in Eucommia ulmoides belong to phytoestrogen, its effect on hens production deserve more attention. To investigate the potential of E. ulmoides extract used as a feed additive, laying performance, egg quality, yolk cholesterol, yolk fatty acids, yolk fatty, yolk volatile components, albumen amino acids, plasma biochemical parameters, intestinal histology, and gut microbiota of hens (n = 120) were determined between basal diet ( A ) and dietary supplementation low ( B ), middle ( C ), and high ( D ) level E. ulmoides extract for 11 wk. When compared to A group, 2 percentage points elevation in laying rate was observed of D group. Significant up-regulation of immunoglobulin indexes and down-regulation of lipid related indexes in D group were also found if comparison with A group, suggesting that supplementation E. ulmoides extract at a relative high content benefited in immunity enhancing and blood-fat depressing. Meanwhile, obvious variation in albumen amino acids and yolk volatile compounds were inspected as dietary supplementation E. ulmoides extract, especially in D group, implied that the flavor of egg would change under high-level E. ulmoides extract treatment. Besides, villus height and villus height to crypt depth ratio of duodenum, jejunum, and ileum in D group were also significantly higher than that of in A group, indicating high-level E. ulmoides extract contributed to nutrient adsorption via intestinal histology changing. Moreover, the richness, diversity, and composition of gut microbiota in D group also significantly altered with a comparison of A group. These variation caused gut microbiota in D group major enriched in the KEGG pathway of insulin signing pathway, systemic lupus erythematosus, and bacterial invasion of epithelial cells, which were conducive to egg production elevation via facilitating nutrient adsorption, inflammation relieving, blood lipid amelioration, and insulin resistance alleviation. These results indicated that dietary supplementation E. ulmoides extract at high content could serve as a feed additive in the hens industry.

show abstract

“…Ready-to-eat green food is grass with a height of 10-15cm. The hydroponic method makes it possible to obtain from 5 to 12 kg of green forage from each kilogram of dry grain of cereals and legumes or their mixture (Chuang et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Influence of Feeding with Hydroponic Green Fodder from Barley on Meat Quality of Chicken-Broilers

Talalay¹,

Matserushka²,

Kolesnikov³

et al. 2020

Modern S&T Equipments and Problems in Agriculture

View full text Add to dashboard Cite

Evaluation of the Relationship between Adipose Metabolism Patterns and Secretion of Appetite-Related Endocrines on Chicken

Cited by 7 publications

References 129 publications

Influence of In Ovo Leptin Injection into Yolk Sac on Embryo Development, Blood Biochemical Parameters and Lipid Metabolism of Broiler Chicks during Early Post-Hatching Period

Influence of In Ovo Leptin Injection into Yolk Sac on Embryo Development, Blood Biochemical Parameters and Lipid Metabolism of Broiler Chicks during Early Post-Hatching Period

Dietary supplementation Eucommia ulmoides extract at high content served as a feed additive in the hens industry

Influence of Feeding with Hydroponic Green Fodder from Barley on Meat Quality of Chicken-Broilers

Contact Info

Product

Resources

About