搜索结果: 1-15 共查到“动物学 Leptin”相关记录15条 . 查询时间(0.077 秒)
Dexamethasone and Acetate Modulate Cytoplasmic Leptin in Bovine Preadipocytes
Acetate, Bovine, Cytoplasm, Dexamethasone, Leptin, Preadipocyte
2016/5/16
Hormonal and nutrient signals regulate leptin synthesis and secretion. In rodents, leptin is stored in cytosolic pools of adipocytes. However, not much information is available regarding the regulatio...
The Expression of Leptin, Estrogen Receptors, and Vitellogenin mRNAs in Migrating Female Chum Salmon, Oncorhynchus keta: The Effects of Hypo-osmotic Environmental Changes
Chum Salmon Estrogen Receptors Leptin Maturation Salinity Change Vitellogenin
2016/5/16
Leptin plays an important role in energy homeostasis and reproductive function in fish, especially in reproduction. Migrating fish, such as salmonoids, are affected by external environmental factors, ...
Effect of Permanent Hypoinsulinemia on Appetite, Performance, Carcass Composition, Blood Metabolites and Leptin Concentrations in Lambs
Hypoinsulinemia Leptin Appetite Performance Carcass Lamb
2016/4/29
Insulin has crucial roles in energy metabolism in all mammals but has been less studied in ruminants. An experiment was conducted to investigate the effects of hypoinsulinemia induction on appetite, p...
SNP Discovery in the Leptin Promoter Gene and Association with Meat Quality and Carcass Traits in Korean Cattle
Leptin Promoter SNP Identification Meat Quality Korean Cattle
2016/4/28
Leptin, the hormone product of the obese gene, is secreted predominately from white adipose tissue and regulates feed intake, energy metabolism and body composition. It has been considered a candidate...
Development of Bovine Specific Leptin Radioimmunoassay and Relationship of Plasma Leptin with Vitamin A and Age of Wagyu
Bovine Fattening Leptin RIA Vitamin A Wagyu
2016/4/28
Leptin is produced by adipocytes and its role in the regulation of lipid metabolism, feed intake, productive and reproductive performance of domestic animal species has been greatly stressed and exten...
The Body Weight-related Differences of Leptin and Neuropeptide Y (NPY) Gene Expression in Pigs
Fat Deposition Gene Expression Leptin Neuropeptide Y Pig
2016/4/27
To determine if body weight change is directly related to altered leptin and neuropeptide Y (NPY) gene expression, we assessed adipose tissue weight, percent body fat, leptin and NPY mRNA levels and s...
摘要利用PCR-SSCP技术研究了南阳牛、秦川牛、郏县红牛、西镇牛、鲁西牛和荷斯坦奶牛6个牛品种539个个体leptin基因的遗传多态性。结果表明, PCR扩增产物大小为330 bp, PCR-SSCP分析表现出多态。南阳牛、秦川牛、郏县红牛、西镇牛、鲁西牛和荷斯坦奶牛的A等位基因频率分别为0.558，0.492，0.571，0.658，0.591，0.615；B等位基因频率分别为0.442，0....
Association of SNP Marker in the Leptin Gene with Carcass and Meat Quality Traits in Korean Cattle
Leptin Gene SNP Marker Carcass and Meat Quality Traits Korean Cattle
2016/4/25
Leptin is the hormone product of the obese gene and is synthesized and secreted predominantly by white adipocytes and relates to the feedback system that regulates long-term body fat weight and compos...
Association of Polymorphisms in the Bovine Leptin Gene with Ultrasound Measurements for Improving in Korean Cattle
Korean Native Cattle Leptin Gene Improvement of Cow Real Time Ultrasound (RTU)
2016/4/22
The identification method that inflects real time ultrasound (RUT) and the potential application of marker assisted selection (MAS) for improvement of a cow population of Hanwoo (Korean Native cattle)...
Leptin Polymorphisms Associated with Carcass Traits of Meat in Korean Cattle
Leptin Cold Carcass Weight Marbling Score Polymorphism
2016/4/22
Leptin has been investigated as a candidate gene for fat characteristics in beef cattle. Previously, we have reported 57 sequence variants discovered in Korean cattle (Bos Taurus coreanae). In this st...
Effect of Leptin and IGFBP-3 Gene Polymorphisms on Serum IgG Level of Cattle Calves
Serum IgG Leptin Gene IGFBP-3 Gene PCR-RFLP Association
2016/4/21
Leptin and IGFBP-3 are two proteins that play an important role in growth and metabolism of the animals. They are also involved in the immune function of animals and, thus, are candidate genes for the...
Association of Leptin Polymorphism with Production, Reproduction and Plasma Glucose Level in Iranian Holstein Cows
Holstein Cows Leptin Polymorphism Milk Yield Reproductive Performance
2016/4/21
The objective of this study was to evaluate the association of genetic differences in the bovine leptin gene and milk yield, reproduction, body condition score (BCS), and plasma glucose level in Irani...
Highly Polymorphic Bovine Leptin Gene
Leptin Single Nucleotide Polymorphism (SNP) Haplotype Linkage Disequilibrium (LD)
2016/4/20
The leptin, an anti-obesity protein, is a hormone protein expressed and secreted mainly from adipocyte tissue, and involved in regulation of body weight, food intake and energy metabolism. In an effor...
Production of Leptin in E. coli and Its Effect on Glucose and Acetate Transport and Expression of Uncoupling Protein-2 Gene in Adipose Tissues of Korean Cattle (Hanwoo)
Bovine Leptin 3T3-L1 Cells Adipose Tissues Glucose Transport Acetate Transport Uncoupling Protein-2
2016/4/15
Leptin has a major role in the regulation of food intake and energy homeostasis. In addition, leptin participates in many physiological functions including regulation of lipid metabolism. Bovine recom...
Age-related Changes in Plasma Leptin from Early Growing to Late Finishing Stages of Castrated Holstein Steers: Utilizing Multi-species Leptin RIA
Multi-species Leptin RIA Holstein Steer Leptin IGF-1 Growth Stages
2016/4/8
This experiment was performed to understand the changes in plasma leptin in association with plasma IGF-1, body weight and ADG from early growing to late finishing stages of Holstein steers. Blood col...