搜索结果: 1-15 共查到“农学 chick”相关记录20条 . 查询时间(0.087 秒)
Non-invasive measurement of chick embryo cardiac work
ballistocardiography embryogenesis avian embryo
2015/6/5
This study used a non-invasive method of ballistocardiography to investigate cardiac work of chick embryos. In this method, an eggshell with electric charges on it is one capacitor plate, the other be...
In vitro micro-propagation of indigenous chick pea (Cicer arietinum L.) cultivars, KK-1 and Hassan-2K
Micro propagation chick pea shooting culture multiple shooting
2011/1/13
Multiple shoot induction and plantlets regeneration ability from nodal explants of two indigenous cultivars of Cicer arietinum was investigated on MS+B5 medium supplemented with different concentratio...
Effects of Maternal Factors on Day-old Chick Body Weight and Its Relationship with Weight at Six Weeks of Age in a Commercial Broiler Line
Broiler Line Maternal Effects Animal Model Restricted Maximum Likelihood Procedure Heritability Genetic Variance
2016/5/4
The present study aimed to investigate the effects of maternal factors on body weight at hatching (day-old) and at six weeks of age in a commercial broiler line. A total of 6,765 records on body weigh...
Dose Dependent Effects of Corticosterone of Proliferation and Differentiation in Chick Myoblasts
corticosterone myoblasts differentiation proliferation primary culture
2009/8/3
The effect of corticosterone (CTC) at low and high concentrations on proliferation and differentiation was studied in chick myoblasts. Chick myoblasts were incubated with low (3ng/ml) and high (30ng/m...
Metabolizable Energy of Soybean Curd Residue and Its Effective Utilization for Broiler Chick Feed
soybean curd residue metabolizable energy growth performance broiler chicks
2009/8/3
To estimate the value of metabolizable energy (ME) of soybean curd residue (SCR) (experiment 1), a semi-purified diet was substituted by SCR at 0 (CP; 18.4%, ME; 3.39kcal/g, Gross energy (GE); 4.16kca...
In vitro Proliferation of Chick Primordial Germ Cells Co-cultured with Germinal Ridge Stroma Cells
chicken PGCs in vitro culture proliferation germinal ridge stroma cells
2009/8/3
In order to develop the technique for in vitro culture of chicken primordial germ cells obtained from circulating embryonic blood vessels (cPGCs), participation of feeder cells and some of growth fact...
Estrogen in the Chick Embryo Plays a Role in Utilization of Plasma Lipids during Incubation
plasma lipoprotein lipid utilization chick embryo estrogen aromatase inhibitor
2009/7/31
An aromatase inhibitor, Fadrozole (CGS16949A), was administered into chick embryo on the 5th day of incubation to clarify the roles of endogenous estrogen in the regulation of circulating lipoprotei...
Surface IgM-Inducing Factor in the Culture Supernatant of Bursal Epithelial Cells Derived from Chick Embryos
bursa of Fabricius epithelial cells sIgM-inducing factor
2009/7/31
Bursal epithelial cells derived from 14-day-old chick embryos were cultured under a serum-free condition and the recovered culture supernatant was analyzed for surface immunoglobulin M (sIgM)-inducing...
Genetic Factors Affect the Number of Circulating Primordial Germ Cells in Early Chick Embryos
primordial germ cells circulation chick embryo male female
2009/7/31
Avian primordial germ cells (PGCs) arise from the epiblast and circulate temporarily via the blood vascular system in their migration route to the gonadal anlage. There are egg-to-egg variations in th...
Simplified DNA Extraction Methods for Sexing Chick Embryos
DNA extraction sexing PCR XhoI repetitive sequence embryo chicken
2009/7/31
We investigated the efficiency of DNA extraction and the accuracy of polymerase chain reaction- (PCR-) based sexing of DNA that was obtained from adult chickens and early chicken embryos. DNA samples ...
Effects of Estrogen Treatment During the Embryogenic Period on Chick Antibody Production
estrogen chick embryo antibody production bursa of Fabricius helper T cells
2009/7/31
Antibody production against a T cell-dependent antigen (goat red blood cell) and a T cell-independent antigen (killed Brucella abortus) was examined in chicks treated with estrogen in which eggs were ...
Effects of Estrogen Treatment During the Embryogenic Period on Chick Antibody Production
estrogen chick embryo antibody production bursa of Fabricius helper T cells
2009/7/31
Antibody production against a T cell-dependent antigen (goat red blood cell) and a T cell-independent antigen (killed Brucella abortus) was examined in chicks treated with estrogen in which eggs were ...
Glucocorticoid-Inducible Glutamine Synthetase in GH Cells of Chick Embryos,Gallus domesticus:Ontogeny of Glutamine Synthetase,GH,and Pit-1 Protein in the Pituitary Gland
corticosterone glutamine synthetase growth hormone pit-1 pituitary gland
2009/7/30
It has been known that glutamine synthetase (GS, L-glutamate ammonia ligase) is an enzyme that catalyzes ATP-dependent condensation of glutamate and ammonia to form glutamine, and that GS and growth ...
Neuropeptidergic Regulation of Food Intake in the Neonatal Chick:A Review
anorexigenic factor brain chick feeding behavior neuropeptides orexigenic factor
2009/7/30
Immediately after hatching, neonatal chicks can find their food and control food intake, but the mechanisms for feeding are not completely understood. Food intake regulation in the brain involves neur...
Effect of Transfer Primordial Germ Cells (PGCs) into Chick Gonad
chicken embryo gonad PGCs transfer
2009/7/30
Primordial germ cells (PGCs) of white leghorn Maria line hens embryos as a donor were transferred white leghorn Laura line hens embryos as a recipient. During stage 12 to 15 of incubating fertilized ...