搜索结果: 1-10 共查到“兽医科学基础学科 study”相关记录10条 . 查询时间(0.782 秒)
Study of genetic distances between cattle breeds of Central Europe
genetic distances cattle breeds microsatellites protein markers
2015/6/2
Genetic distances were studied among Czech Red cattle, German Red, Czech Pied, Polish Red, Czech Black and White, and German Black and White cattle. DA genetic distances were calculated, and trees wer...
Artificial stripping and embryonic development of the common gudgeon (Gobio gobio L.) and its use in embryo-larval tests–a pilot study
hormonal stimulation mortality embryonic development hatching survival
2015/6/2
Artificial reproduction with and without hormonal treatment was performed in females of the common gudgeon (Gobio gobio L.) to assess the suitability of this cyprinid species as a fish model for embry...
Comparative study of the biochemical and haematological parameters of four wild Tyrrhenian fish species
blood parameters glucose lactate teleost sea water
2015/4/16
A characteristic feature of fish is the wide physiological range of blood parameters and also the large individual variations. The aim of this study was to compare the haematological profile, glucose ...
A study of serum insulin-like growth factor type 1 (IGF-1) concentrations in resting untrained Andalusian horses: influence of age and gender
age growth hormone horse insulin-like growth factor sex
2015/4/15
Growth rate, tissue repair and reproductive functions are mediated by the somatotrophic axis, the growth hormone (GH) being one of its main components. GH is released in a pulsatile manner and a singl...
Mild hyperoxia induces moderate pathological alteration in airway epithelium (ultrastructural study)
trachea oxygen ultrastructure rabbit
2015/1/27
The ultrastructure of the tracheal epithelium in rabbits exposed for 96 hours to 35–37% O2 was studied in our experiments. Due to the influence of mild normobaric hyperoxia, massive differentiation of...
Exposure to hypoxia injures tracheal epithelium (ultrastructural study)
airway epithelium goblet cells ciliated cells ultrastructure rabbit
2015/1/26
The ultrastructure of the tracheal epithelium in rabbits exposed for 96 hours to normobaric hypoxia was studied. In rabbits placed for 96 hours in environment with increased temperature and humidity, ...
Study on Genetic Coadaptability of Wild Quail Population in China
wild quail neutral loci genetic coadaptability genetic disequilibrium linkage disequilibrium
2009/7/31
Genetic coadaptability in two neutral loci (Mpi-I and Es-D) was studied in wild quail population which settled down in Weishan Lake area in China, after that a new statistical model of genetic coadapt...
A Study on the Back Flow of Urine into the Ceca of Chickens
adult chicken ceca cecostomy urine back-flow
2009/7/31
A cecostomy technique was developed to quantify urine back flow into the ceca of fed and feed-deprived adult male chickens.
On the two days after surgery, the tubings of cecostomized chickens were fl...
Study on the Correlations between Mineral Contents in Musculus Longissimus Dorsi and Meat Quality for Five Breeds of Pigs
Mineral contents in musculus longissimus dorsi Meat quality Pig breeds Correlation
2009/1/19
The correlations between mineral contents in musculus longissimus dorsi and meat quality for five breeds of pigs were studied in this experiment. Two imported breeds (Duroc and Yorkshires) and three ...
羊驼染色体核型及其G分带的研究Study on the Chromosomal Karyotype andG-banding of Alpacas (Lama pacos)
羊驼 外周血淋巴细胞 染色体 核型 G-分带
2008/1/10
摘要
为了从选种、杂交改良、疾病诊断以及性别决定的遗传机制等方面为羊驼的繁育与推广提供更为有效的细胞遗传学资料，本试验采用外周血淋巴细胞培养法及胰酶-EDTA法分析了23只胡阿基亚型羊驼（Huacaya alpaca，雌20只，雄3只）的染色体核型及其G-分带，结果表明：羊驼二倍体染色体数目为2n=74，雄性羊驼核型为74，XY；雌性羊驼核型为74，XX。其中，1～20对常染色体为亚端着丝粒染色...