搜索结果: 1-11 共查到“兽医学 pregnancy”相关记录11条 . 查询时间(0.048 秒)
Secondary abdominal pregnancy with foetal mummification diagnosed using computed tomography in a dog: a case report
ectopic pregnancy mummified foetus vertebral column
2016/1/29
An intact female Maltese dog, rescued two months previously, and weighing 2.7 kg, was presented for ovariohysterectomy. There were no typical clinical signs and evidences of parturitions. A firm abdom...
Effects of semen sexing kits (HeiferplusTM and BullplusTM) supplemented to frozen-thawed bull semen on pregnancy rates,foetal sex ratios and selected reproductive parameters in cows
Heiferplus Bullplus foetal sex pregnancy rate cow
2015/7/28
It has been claimed that artificial insemination (AI) of cows with frozen-thawed semen treated with commercially produced kits, HeiferplusTM (HP, in favour of female gender) and BullplusTM (BP, in fav...
Effect of maternal undernutrition during late pregnancy on hormonal status and metabolic changes in neonatal lambs
intrauterine growth restriction physiological changes lambs
2015/6/24
The study investigated the consequences of maternal undernutrition during late pregnancy on hormonal status and metabolic changes in neonatal lambs. Four ewes out of twenty-eight multiparous ewes mate...
Selected serum biochemical parameters and acute phase protein levels in a herd of Saanen goats showing signs of pregnancy toxaemia
goat serum glucose β-hydroxybutyrate cytokines enzymes minerals aciduria ketonuria acute phase proteins
2015/4/17
The purpose of this study was to examine selected serum biochemical parameters and acute phase protein levels in a herd of Saanen goats showing signs of pregnancy toxaemia. Seventy five female goats w...
A one-foetus pregnancy monitored by ultrasonography and progesterone blood levels in a German Shepherd bitch: a case report
singleton litter ultrasonography pregnancy hypoluteoidism dog
2015/4/15
This case study describes the pregnancy of a German Shepherd bitch with a singleton (one puppy) litter as a result of early embryo resorption. Resorption was confirmed by ultrasonography and the pregn...
Metabolic and endocrine characteristics of pregnancy toxemia in the ferret
gestational ketosis insulin thyroxine (T4)
2015/4/2
Metabolic and endocrine characteristics of pregnancy toxemia are well documented in small ruminants, but less known in other species. The objective of this study was to measure plasma levels of certai...
The effect of vitrification in open pulled straws on pregnancy rates after transfer of in vivoproduced bovine embryos
bovine embryo superovulation cryopreservation freezing thawing vitrification embryo transfer
2015/3/5
The aim of this study was to compare pregnancy rates after transfer of in vivo produced embryos cryopreserved using open pulled straw (OPS) vitrification (Group V) or conventional freezing method as a...
Influence of parenteral administration of selenium and vitamin E during pregnancy on selected metabolic parameters and colostrum quality in dairy cows at parturition
cattle immunoglobulins thyroid hormones
2015/2/5
The aim of the present work was to study the influence of different dose of parenteral administration selenium and vitamin E in dairy cows prior to parturition on selected metabolic parameters and col...
Effect of season and supplementation during late pregnancy and early lactation on the performance of Zebu cows and calves
Milked yield suckled yield milk composition growth weight change
2009/3/4
The effect of supplementation 8 weeks before and/or 5 weeks after calving in the wet and dry seasons on cow and calf performance was studied using 24 pregnant Zebu cows in each season. During pregnanc...
The Effect of Post-Mating Progesterone Supplement on Pregnancy and Lambing Rates of Ewes Bred Out-of-season
post-mating progesterone supplement Awassi ewes out-of-season
2009/1/19
The objective of this experiment was to determine whether post-mating progesterone (P4) supplement improves pregnancy and lambing rates in ewes bred during the seasonal anestrous period. In June, 39 ...
Accuracy of Ultrasonography in Early Pregnancy Diagnosis in Doe
Early Pregnancy Trunk Diameter Uterine Diameter Ultrasonography
2016/4/15
The present study was undertaken to evaluate the accuracy of ultrasonography in early pregnancy diagnosis in goats. Ultrasonographic scanning with real time B-mode ultrasound machine having 5 MHz line...