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Immunocompetence and Some Hematological Parameters of Naked Neck and Normally Feathered Chicken
Fayoumi chicken immunocompetence naked neck gene
2009/7/30
An experiment was conducted to evaluate the effect of naked neck (Na) gene, sex and their interaction on immunocompetence of chickens. Three genotypes (NaNa, Nana and nana) were the offspring of heter...
A Simple and Quick DNA Extraction Procedure for Rapid Diagnosis of Sex of Chicken and Chicken Embryos
alkaline chicken DNA extraction feather sexing
2009/7/29
The objective of this study was to develop a simple and quick DNA extraction procedure for rapid diagnosis of sex of chicken and its embryos using multiplex polymerase chain reaction (PCR). Using alka...
Cryopreservation of Gonadal Germ Cells (GGCs) from the Domestic Chicken Using Vitrification
chicken cryopreservation gonadal germ cells migratory ability vitrification
2009/7/29
We cryopreserved gonadal germ cells (GGCs) collected from 7-day-old chick embryos using the vitrification method. Gonadal germ cells were suspended in vitrification medium and plunged directly into li...
Chemical Compositions,Fatty Acid, Collagen and Cholesterol Contents of Thai Hybrid Native and Broiler Chicken Meats
Cholesterol Collagen Fatty acids Thai hybrid native chickens
2009/7/29
Trails were conducted to determine chemical compositions of 4-lines and 5-lines cross Thai hybrid native chicken meats and skins as compared to those of commercial broiler at the market weight of 1.8k...
The aim of this study was to determine whether ghrelin was present in the internal contents of eggs. Ghrelin in the internal contents of fertilized eggs incubated for 0 to 5 days was measured by a t...
Immunohistochemical Study on the Innervation of the Chicken Pancreas by Pituitary Adenylate Cyclase-Activating Polypeptides (PACAPs)-Containing Nerves
chicken immunohistochemistry innervation PACAP pancreas
2009/7/29
Pituitary adenylate cyclase-activating polypeptide (PACAP), a member of secretin/glucagon/VIP family, has a potent action on the pancreatic secretion in mammals. The present study aimed to clarify the...
Comparison of the Effects of Thyroxine and Triiodothyronine on Heat Production and Skeletal Muscle Protein Breakdown in Chicken
chicken heat production muscle protein breakdown thyroxine triiodothyronine
2009/7/29
Effects of exogenous thyroxine (T4) and triiodothyronine (T3) were compared on heat production and skeletal muscle protein breakdown in broiler chickens aged from 15 to 27d. T4 and T3 were mixed in t...
Effects of Dietary Protein Levels on the Nutrient Digestibility at Different Sites of Chicken Intestines
carbohydrate digestibility fat intestine protein
2009/7/29
The present study was conducted to investigate the effects of dietary protein levels (0, 10, 15, 20 and 30%) on the digestibilities of crude protein, crude fat, nitrogen-free extract and ash at differ...
Composition of Metabolic Energy Value and Amino Acid Digestibility of Wheat,Wheat Screening and Barley Between Ileum and Faces of Broiler Chicken
amino acids digestibility energy value excreta ileal
2009/7/29
A broiler chick bioassay was carried out with forty eight 21-day-old Arian-broiler chickens to study the effect of site sampling on metabolizable energy (ME) and amino acid digestibility. The test di...
Study on Association of Single Nucleotide Polymorphism of MC3R and MC4R Genes with Carcass and Meat Quality Traits in Chicken
carcass traits chicken MC3R/MC4R meat quality polymorphism
2009/7/29
Body composition, fat deposition and meat quality are important traits in chickens. Melanocortin receptor (MCR) plays an important role in central melanocortin system (CMS) and muscle cells. The purpo...
In vitro Effects of Methanol Extracts of Korean Medicinal Fruits (Persimmon,Raspberry,Tomato) on Chicken Lymphocytes,Macrophages,and Tumor Cells
fruit immunomodulation macrophage splenocyte tumor
2009/7/29
A variety of fruits have traditionally been used in Asian cultures to enhance resistance to diseases and treat cancers. However, limited information exists on the underlying mechanisms responsible fo...
A Comparison of the Anorexic Effects of Chicken,Porcine,Human and Bovine Insulin on the Central Nervous System of Chicks
amino acid sequence central nervous system chick food intake insulin
2009/7/29
The aim of the present study was to determine if some naturally-occurring substitutions of amino acid residues of insulin could act differentially within the central nervous system (CNS) of neonatal c...
Depletion of Primordial Germ Cells (PGCs) by X-irradiation to Extraembryonic Region of Chicken Embryos and Expression of Xenotransplanted Quail PGCs
chicken chimera primordial germ cell quail soft x-ray
2009/7/29
The generation of germline chimeras by the transfer of primordial germ cells (PGCs) requires incorporation of the PGCs of the donor into the gonadal tissue of the recipient embryo. We investigated the...
Effects of Busulfan Sustained-release Emulsion on Depletion and Repopulation of Primordial Germ Cells in Early Chicken Embryos
busulfan sustained-release emulsion early chicken embryos germline chimeras primordial germ cells
2009/7/29
The current study aimed to determine the optimal time of busulfan (1,4-butanediol dimethanesulfonate) administration for the preparation of suitable recipient embryos to generate germline chimeras in ...
Association of Polymorphisms of Chicken Adipose Differentiation-related Protein Gene with Carcass Traits
adipose differentiation-related protein carcass traits chicken fat polymorphism
2009/7/29
Adipose differentiation-related protein (ADFP) plays an important role in regulating lipid storage and affecting body fat distribution. The objective of the current research was to identify the polymo...