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Polymorphism and expression of the tumour necrosis factor-alpha (TNF-alpha) gene in non-infected cows and in cows naturally infected with the bovine leukaemia virus
TNF-alpha gene polymorphism gene expression
2016/1/29
The objective of this study was to determine the influence of TNF-alpha gene polymorphism at position –824 A > G on TNF-alpha gene expression in BLV-positive animals with aleukaemic (AL) and persisten...
Expression and Distribution of the Guanine Nucleotide-binding Protein Subunit Alpha-s in Mice Skin Tissues and Its Association with White and Black Coat Colors
Mice Guanine Nucleotide-binding Protein Subunit Alpha-s Coat Color Hair Follicle Skin Tissue Melanocyte
2016/11/10
Guanine nucleotide-binding protein subunit alpha-s (Gnαs) is a small subunit of the G protein-couple signaling pathway, which is involved in the formation of coat color. The expression level and distr...
Novel Polymorphisms of Adrenergic, Alpha-1B-, Receptor and Peroxisome Proliferator-activated Receptor Gamma, Coactivator 1 Beta Genes and Their Association with Egg Production Traits in Local Chinese Dagu Hens
Polymorphisms ADRA1B PPARGC1B Chinese Dagu Hens Egg Production Traits
2016/11/10
Adrenergic, alpha-1B-, receptor (ADRA1B) and peroxisome proliferator-activated receptor gamma, coactivator 1 beta (PPARGC1B) genes are involved in regulation of hen ovarian development. In this study,...
Bovine hemoglobin polymorphism: a novel alpha-globin variant identified in the Agerolese breed from southern Italy
Bos taurus native cattle breed
2015/7/7
This study describes the results of molecular screening in the Agerolese cattle breed from southern
Italy, which constitutes an economical source and contributes to the regional biodiversity. Integr...
Ovicidal Effects of Thiacloprid, Acetamiprid, Lambda-Cyhalothrin and Alpha-Cypermethrin on Bruchus pisorum L. (Coleoptera: Chrysomelidae) Eggs
Bruchus pisorum pea weevil pyrethroids
2015/3/6
The effects of two pyrethroid (lambda-cyhalothrin, alpha-cypermethrin) and two neonicotinoid (acetamiprid,
thiacloprid) insecticides on B. pisorum L. eggs were compared under field conditions in the...
Alpha adrenergic receptors are involved in the contractile activity of neuropeptide Y in the porcine isolated ovarian artery
neuropeptide Y α-adrenergic agonists α-adrenergic antagonists norepinephrine porcine ovarian artery blood pressure
2015/1/27
The objective of this study was to determine whether α-adrenergic receptors are involved in the contractile activity of neuropeptide Y (NPY) in the porcine isolated ovarian artery collected from immat...
Dietary Alpha Lipoic Acid Improves Body Composition, Meat Quality and Decreases Collagen Content in Muscle of Broiler Chickens
Broiler Chickens α-Lipoic Acid PSE Meat COL3A1 Gene
2016/5/11
A total of 192 broiler chicks were used to evaluate the influence of dietary α-lipoic acid (ALA) on growth performance, carcass characteristics and meat quality of broiler chickens with the purpose of...
One Alpha-hydroxycholecalciferol Improves Growth Performance, Tibia Quality, and Meat Color of Broilers Fed Calcium- and Phosphorus-Deficient Diets
One Alpha-hydroxycholecalciferol Growth Performance Tibia Quality Meat Color Broiler
2016/5/9
An experiment was conducted to evaluate the effects of one alpha-hydroxycholecalciferol (1α-OH D3) on growth performance, tibia quality, and skin and meat color in broilers fed calcium (Ca)- and phosp...
Effects of Dietary Alpha-lipoic Acid on Anti-oxidative Ability and Meat Quality in Arbor Acres Broilers
Alpha-lipoic Acid Carcass Traits Meat Quality Anti-oxidative Ability Broiler
2016/4/29
An experiment was conducted to evaluate the effects of dietary alpha-lipoic acid (LA) on growth performance, carcass characteristics and meat quality in Arbor Acres broilers. A total of 240 1-d-old ma...
Molecular cloning and characterisation of alpha subunit of H+-ATPase in Lactobacillus casei Zhang
H+-ATPase clone sequence Lactobacillus casei Zhang phylogenic trees
2014/3/10
The acid tolerance is an important property of Lactic acid bacteria as potential probiotics. H+-ATPase is considered a key gene in several bacteria with the ability of acid tolerance. We cloned and se...
Effect of pH on the Conformation and Biological Activity of Clostridium septicum Alpha-toxin, a Pore-forming Hemolysin
Clostridium septicum alpha-toxin hemolytic activity lethality pH
2009/1/19
The effects of pH on the pore-forming Clostridium septicum alpha-toxin that causes myonecrosis was assessed at pH 5.0, 7.0 and 9.0 by measuring circular dichroism and its biological activity. Incubat...
干扰素（IFN）是一种具有广谱抗病毒、抗肿瘤以及免疫调节等活性的细胞因子。该研究通过PCR从AA肉鸡基因组DNA中克隆了IFN-（ChIFN-）基因，测序分析，并将该基因与表达载体pQE30相连，构建重组表达质粒pQE30/ChIFN-，以IPTG诱导在M15中进行表达。测序结果表明ChIFN-的开放阅读框（ORF）是由486个核苷酸编码的，成熟蛋白为162个氨基酸，有4个糖基化位点，推测分子量为...
Effects of Different Levels of Supplementary Alpha-amylase on Digestive Enzyme Activities and Pancreatic Amylase mRNA Expression of Young Broilers
Amylase Broilers Growth Performance Enzyme Activity mRNA
2016/4/27
Four hundred and forty 1-day-old Arbor Acre broilers were fed commercial starter diets with 0, 250, 750 and 2,250 mg/kg of an alpha-amylase preparation from 1 to 21 days of age to investigate the effe...
Effects of Alpha-galactosidase Supplementation to Corn-soybean Meal Diets on Nutrient Utilization, Performance, Serum Indices and Organ Weight in Broilers
Alpha-galactosidase Broilers Digestibility Metabolizable Energy Performance Soybean Meal
2016/4/20
Effects of alpha-galactosidase (GAL) on broiler corn-soybean meal diet was investigated. In experiment 1, sixty cockerels were allocated to five groups, including three enzyme treatments (GAL added at...
SUBACUTE TOXICITY OF ORALLY APPLIED ALPHA-CYPERMETHRIN SUBACUTE TOXICITY OF ORALLY APPLIED ALPHA-CYPERMETHRIN
alpha-cypermethrin oral poisoning Swiss mice phagocytic test
2010/12/27
The effect of a synthetic pyrethroid - alpha-cypermethrin administered per os for 28 days to Swiss mice was examined on phagocytic and bactericidal activity of neutrophils, and leukocytic image, IL-12...