搜索结果: 1-15 共查到“生物学 Insulin-like Growth Factor I”相关记录23条 . 查询时间(0.062 秒)
Polymorphism of Insulin-like Growth Factor Binding Protein-4 Gene in 17 Pig Breeds and Its Relationship with Growth Traits
IGFBP-4 Gene Performance Traits Swine PCR-SSCP
2016/4/26
Insulin-like growth factor binding protein-4 (IGFBP-4) is a member of the IGF super family, and regulates the action of IGFs. The polymorphism of porcine IGFBP-4 gene in 17 pig breeds (total n = 570) ...
Association of Chicken Growth Hormones and Insulin-like Growth Factor Gene Polymorphisms with Growth Performance and Carcass Traits in Thai Broilers
Polymerase Chain Reaction-Restriction Fragment Length Polymorphism Marker Assisted Selection Thai Broilers
2016/5/19
Molecular marker selection has been an acceptable tool in the acceleration of the genetic response of desired traits to improve production performance in chickens. The crossbreds from commercial paren...
Study on the Changes in Enzyme and Insulin-like Growth Factor-1 Concentrations in Blood Serum and Growth Characteristics of Velvet Antler during the Antler Growth Period in Sika Deer (Cervus nippon)
Antler Blood enzyme IGF-1 Sika Deer
2016/5/18
This study was conducted to investigate changes in blood enzyme parameters and to evaluate the relationship between insulin-like growth factor-1 (IGF-1), antler growth and body weight during the antle...
DNA Polymorphism of Insulin-like Growth Factor-binding Protein-3 Gene and Its Association with Cashmere Traits in Cashmere Goats
Cashmere Goat IGFBP-3 Gene PCR-RFLP Cashmere Traits
2016/5/10
Insulin-like growth factor binding protein-3 (IGFBP-3) gene is important for regulation of growth and development in mammals. The present investigation was carried out to study DNA polymorphism by PCR...
Expression Profiles of the Insulin-like Growth Factor System Components in Liver Tissue during Embryonic and Postnatal Growth of Erhualian and Yorkshire Reciprocal Cross F1 Pigs
Liver Insulin-like Growth Factors Expression Patterns Pig
2016/5/10
In Erhualian and Yorkshire reciprocal cross F1 pig populations, we examined the mRNA expression characteristic of liver-derived IGF-1, IGF-1R, IGF-2, IGF-2R and IGFBP-3 during the embryonic and postna...
Red Deer Antler Extract Accelerates Hair Growth by Stimulating Expression of Insulin-like Growth Factor I in Full-thickness Wound Healing Rat Model
Hair Growth Wound Healing Growth Factors IGF-I Wingless-type MMTV Integration Site Family (Wnt)
2016/5/10
In order to investigate and evaluate the effects of red deer antlers on hair growth in the full-thickness wound healing model, Sprague-Dawley rats were given incision wounds through the full thickness...
Relationships between Methionine Supply, Nitrogen Retention and Plasma Insulin-like Growth Factor-I in Growing Sheep Nourished by Total Intragastric Infusions
Methionine Nitrogen Retention IGF-I Sheep
2016/5/9
Four 4-month old CharolaisDorset male sheep (initial liveweight 25.01.1 kg), fitted with rumen and abomasal fistulas and nourished by total intragastric infusions, were used to study t...
Effect of Dietary Energy Level on Nutrient Utilization, Insulin-like Growth Factor-I and Insulin-like Growth Factor Binding Protein-3 in Plasma, Liver and Longissimus dorsi Muscle in Growing-finishing Pigs Using Soybean Oil as an Energy Source
Dietary Energy IGF-I IGFBP-3 Pigs Soybean Oil
2016/4/29
Two experiments were carried out to study the effects of dietary energy level on nutrient digestion, nitrogen (N) utilization, growth performance, insulin-like growth factor-I (IGF-I), and insulin-lik...
Expression and Secretion of the Insulin-like Growth Factor System Components by Pig Liver Cells
IGF IGFBP Gene Expression Hepatocyte Pig
2016/4/28
The aim of the present study was to delineate the expression and secretion of insulin-like growth factor (IGF) system components by pig liver cells. Hepatocytes were prepared from 3-wk-old weanling pi...
Association Analysis between Insulin-like Growth Factor Binding Protein 3 (IGFBP3) Polymorphisms and Carcass Traits in Cattle
IGFBP3 Cold Carcass Weight Marbling Score Polymorphism
2016/4/27
The insulin-like growth factor binding protein 3 (IGFBP3) has been investigated as a candidate gene for growth promoting effects in beef cattle and a modulator of IGF bioactivity. Previously, we have ...
摘要胰岛素样生长因子2在胎儿生长发育、肿瘤细胞增殖、肌肉生长等方面具有重要的调控作用。本文综述了胰岛素样生长因子2基因结构、基因组印迹和作为影响肌肉重量数量性状基因座的研究进展。Abstract: Insulin-like growth factors play an important role in fetal growth and development, tumour cell proli...
IGFBP3基因多态性与秦川牛部分屠宰性状的相关性Polymorphisms of Insulin-like Growth Factor Binding Protein 3 Gene and Its Associations with Several Carcass Traits in Qinchuan Cattle
秦川牛 胰岛素样生长因子结合蛋白3（IGFBP3）基因 PCR-RFLPs 屠体性状
2007/12/31
摘要以IGFBP3基因作为秦川牛（Bos taurus）部分屠宰指标的侯选基因，在对60头秦川牛的IGFBP3基因进行PCR-RFLP和序列分析的基础上，对秦川牛群体中IGFBP3基因座等位基因和基因型频率的分布及其与秦川牛部分屠宰性状的关系进行了分析。结果发现，在秦川牛群体中，651 bp的PCR 产物经过限制性内切酶HaeIII消化后，表现出3种基因型，其中等位基因A、B及3种基因型AA、AB...
Effects of Intra-duodenal Infusion of Limiting Amino Acids on Plasma Insulin-like Growth Factor I, Growth Hormone, Insulin and Liver Insulin-like Growth Factor I mRNA in Growing Goat Fed a Maize Stover-based Diet
Limiting Amino Acids GH IGF-I Insulin IGF-I mRNA
2016/4/25
The effects of intra-duodenal infusion of methionine (Met), lysine (Lys) and leucine (Leu) on dry matter intake (DMI), the concentrations of insulin-like growth factor I (IGF-I), growth hormone (GH) a...
Polymorphism of Insulin-like Growth Factor 1 Receptor Gene in 12 Pig Breeds and Its Relationship with Pig Performance Traits
Pig IGF Receptor Polymorphism Growth PCR-RFLP
2016/4/22
The polymorphism of insulin-like growth factor I receptor (IGFIR) gene in 12 pig breeds (total n = 593) was detected by PCR-SacII-restriction fragment length polymorphism and allele A (379 bp) or alle...
Suppressed Cell Proliferation and Differentiation Following an Over-expression of Myostatin is Associated with Inhibited Expression of Insulin-like Growth Factor II and Myogenin in Rat L6 Myoblasts
Myostatin IGF Myogenin Myoblast Proliferation Differentiation
2016/4/22
Myostatin (MSTN) and insulin-like growth factors (IGFs) are a known inhibitor and stimulators of proliferation and differentiation of muscle cells, respectively. The present study was performed to inv...