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Lead induced alterations in rabbit spermatozoa motility and morphology in vitro
reproductive toxicity rabbit Pb temperature sperm motility morphological abnormality
2016/11/11
The aim of this in vitro study was to determine the effect of lead chloride (PbCl2) on rabbit spermatozoa motility and morphology. Lead concentrations in the medium ranged between 0.45 and 11.17 μg/ml...
Effect of extruded full-fat soybeans on performance, amino acids digestibility, trypsin activity, and intestinal morphology in broilers
trypsin inhibitor growth villi crypt
2015/6/24
The influence of different levels of extruded full-fat soybean (EFFSB) in the diet on growth performance, apparent ileal amino acids digestibility (AIAAD), intestinal morphology, and trypsin activity ...
Effects of avilamycin and essential oils on mRNA expression of apoptotic and inflammatory markers and gut morphology of piglets
piglets essential oils avilamycin gene expression gut morphology
2015/6/5
In this study 120 piglets were allotted to 3 dietary treatments, negative control group, one group receiving a blend of essential oils (EO) derived from oregano, anise and citrus peels (40 mg/kg diet)...
Corpus luteum development and its morphology after aspiration of a preovulatory follicle is related to size and steroid content of the follicle in dairy cows
post-partum period ultrasound fertility progesterone oestradiol follicle fluid
2015/4/17
Secretion of adequate levels of progesterone from a proper corpus luteum (CL), which develops out of the cells of a healthy preovulatory follicle, is a key-factor for establishment of a pregnancy. The...
The morphology of the arteries originating from the arcus aorta and the branches of these arteries in mole-rats (Spalax leucodon)
arteries aortic arch mole-rats (Spalax leucodon)
2015/4/16
In this study, the aim was to investigate the anatomy of the aortic arch arteries in mole-rats (Spalax leucodon). Six adult mole-rats were used for this purpose. Coloured latex was injected into the l...
The morphology of porcine oocytes is associated with zona pellucida glycoprotein 3 and integrin beta 2 protein levels--
pig oocyte morphology
2015/4/8
The morphology and quality of oocytes is set during oo- and folliculo-genesis, and is completed during final maturation. Early embryonic development is associated with the morphology of the cumulus-oo...
Oestrous cycle stage influences the morphology and maturation of porcine oocytes in vitro
gilts follicular development oocytes morphology meiotic competence
2015/3/17
The objective of the study was to characterize the effect of the oestrous cycle stage on the yield,
morphology and meiotic competence of porcine oocytes. A total of 46 cycling gilts, at 8.5–9 months...
Morphology of small intestinal mucosa and intestinal weight change with metabolic type of cattle
German Holstein Charolais rumen fermentation
2015/3/17
The objective of this study was to investigate rumen fermentation, apparent digestibility of nutrients, and morphology of ruminal und intestinal mucosa in two cattle breeds of different metabolic type...
The morphology of the penis in porcupine (Hystrix cristata)
Hystrix cristata porcupine penis
2015/3/5
In this study, histological and macroanatomical structures of porcupine penis were examined on 3 adult male porcupines. The non-erectile position of porcupine penis was directed to caudal. There was a...
Influence of the diet on the morphology of ruminal and intestinal mucosa and on intestinal carbohydrase levels in cattle
cattle rumen fermentation carbohydrase enzymes
2015/1/27
This study examined the effects of extensive and intensive feeding on the morphology of the gastrointestinal tract as well as on the level of carbohydrase activity in the small intestine of growing ca...
The morphology of circulus arteriosus cerebri in the red squirrel (Sciurus vulgaris)
circulus arteriosus cerebri brain red squirrel
2008/3/17
In this study, the circulus arteriosus cerebri of the squirrel was investigated. Ten squirrel were
used. Coloured latex was given from left ventriculi of the all squirrels. Circulus arteriosus cereb...
A comparison of the distribution and morphology of ChAT-, VAChT-immunoreactive and AChE-positive neurons in the thoracolumbar and sacral spinal cord of the pig
porcine cholinergic system choline acetyltransferase
2008/3/17
: Present knowledge concerning the organization of cholinergic structures of the spinal cord has been
derived primarily from studies on small laboratory animals, while there is a complete lack of in...