Identifying causes of death of companion dogs in Japan using data from pet cemeteries     

Mai INOUE  Katsuaki SUGIURA 《The Journal of veterinary medical science / the Japanese Society of Veterinary Science》2021,83(7):1039

This study aimed to identify the causes of death in dogs that were buried at pet cemeteries. Using data obtained from a questionnaire completed by 5,118 dog owners from 1 April 2016 to 31 March 2017, we estimated the life expectancy and the odds ratio for principal causes of death using multiple logistic regression analysis with potential risk factors as independent variables. The life expectancy determined at birth was 13.98 years. The commonest cause of death was senility. The odds ratios of dying of senility being significantly higher in Labrador Retrievers and Shiba breeds and aged dogs, and significantly lower in Chihuahuas, dogs living indoors and neutered dogs.  相似文献   

CTD tyrosine phosphorylation impairs termination factor recruitment to RNA polymerase II     

Mayer A  Heidemann M  Lidschreiber M  Schreieck A  Sun M  Hintermair C  Kremmer E  Eick D  Cramer P 《Science (New York, N.Y.)》2012,336(6089):1723-1725

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Dietary daidzein improves the development of intestine subjected to soybean meal in juvenile turbot (Scophthalmus maximus L.)     

Guijuan Yu  Yang Liu  Jihong Dai  Weihao Ou  Qinghui Ai  Wenbing Zhang  Kangsen Mai  Yanjiao Zhang 《Aquaculture Nutrition》2021,27(1):17-27

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引进辣椒新品种比较试验与示范总结   总被引：2，自引：0，他引：2  

黄碧才  黄华珍  黄就才  麦增灵 《北京农业》2012,(24):22-23

用传统当家常规品种:保加利亚尖椒2号为对照,引进杂交辣椒新品种:湘研169、川优3号、国丰101、桂冠一号等进行品种对比试验,结果表明:国冠2010在产量、商品性、成熟期、抗病力等方面表现最好。  相似文献   

新疆策勒县蔬菜大棚专用蔬菜品种筛选试验     

阿曼古丽·麦麦提敏  阿卜杜艾则孜·奥布里哈斯木  肖克拉提·克日木  祖木热提·买买提肉孜 《北京农业》2012,(15):42-43

引进5个番茄品种,进行了秋延后栽培试验,结果显示秋延后日光温室番茄品质好,深受广大消费者的欢迎。  相似文献   

Fossa ovalis tear causing right to left shunting in a Cavalier King Charles Spaniel     

Geri A. Lake-Bakaar  Mai Yee Mok  Mark D. Kittleson 《Journal of Veterinary Cardiology》2012,14(4):541-545

Left atrial tear is an infrequent sequela of severe mitral regurgitation due to myxomatous mitral valve degeneration. Interatrial septal tear due to mitral regurgitation causing a left-to-right shunt is uncommon. Right to left shunting secondary to acute interatrial septal tear is very rarely reported in the human literature, and has not been reported in the veterinary literature in a dog. This case describes the clinical, radiographic, echocardiographic, gross pathologic, and histopathologic features of a dog presented in acute respiratory distress secondary to acute onset right to left shunting through the interatrial septum. This was later documented to be due to a tear in the septum secondary to tricuspid regurgitation and pulmonary hypertension. The presence of an acquired right to left shunting atrial septal defect is of clinical and prognostic significance, and should be considered in cases of acute respiratory distress.  相似文献   

虚拟团队在大学产生与发展的缘由及其管理模式探析     

麦宇红 《中国农业教育》2009,(4):42-43

在信息时代和新技术革命的推动下，虚拟团队在大学由浅尝辄止到推广运用，并以其敏捷、灵活、不囿于地域局限的独特优势，大有取代传统学科组织模式之势。设立合适的虚拟团队目标，营造诚信的团队合作氛围，是构建高效虚拟团队的关键所在。  相似文献   

In vitro Development of Buffalo Oocytes in Media-containing Fluids from Different Size Class Follicles   总被引：1，自引：0，他引：1  

S Nandi  HM Raghu  BM Ravindranatha  PSP Gupta  PV Sarma 《Reproduction in domestic animals》2004,39(1):33-38

Studies were conducted to investigate the effect of supplementation of fluid from different sized class [small (SFF, < 3 mm), medium (MFF, 3-8 mm) and large (LFF, > 8 mm)] of normal and cystic (CFF) ovarian follicles in oocyte culture media on oocyte maturation rate and embryo development in vitro and to test the efficacy of follicular fluid (FF) from different size classes as a whole oocyte maturation medium. Results suggested that FF were capable of developing buffalo oocytes to embryonic stage in vitro although its efficacy was lower than that of serum. Regardless of high maturation rates after in vitro maturation (IVM) in media containing FF or IVM in whole FF, low blastocyst rates were obtained after in vitro fertilization (IVF) and culture of embryos. Follicular fluid from small follicles had significantly (p < 0.05) higher potential of developing buffalo oocytes to embryonic stage in vitro than that from medium and large follicles. Cystic FF was not capable of supporting development of buffalo oocytes in vitro.  相似文献   

Expression of Oestrogen Receptors α and β and of Aromatase in the Testis of Immature and Mature Boars     

HM Mutembei  S Pesch  G Schuler  B Hoffmann 《Reproduction in domestic animals》2005,40(3):228-236

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Complete mitochondrial genome sequence of Brassica oxyrrhina and comparative analysis of the region containing orf108, a male sterility gene for mustard (Brassica juncea), among B. oxyrrhina,Diplotaxis erucoides and Sinapis species     

Akihito Mukai  Megumi Jikuya  Mai Tsujimura  Toru Terachi  Hiroshi Yamagishi 《Plant Breeding》2019,138(5):614-623

To date, several cytoplasms of wild species have been introduced to Brassica juncea, for inducing cytoplasmic male sterility (CMS). One of the causal genes of CMS is orf108, which is widely distributed in Brassicaceae including Brassica oxyrrhina. To further understand the origin of orf108, we assembled the complete mitochondrial genome sequence of B. oxyrrhina. We also determined the DNA sequences upstream of atp1 including orf108 for D. erucoides and five Sinapis species. The orf108 was definitively placed in the mitochondrial genome of B. oxyrrhina consisting of 247,936 bp. In S. alba, previously reported to possess orf108, the gene was not present, whereas Sinapis arvensis and Sinapis turgida contained orf108. The orf108 sequence in the two Sinapis species showed a novel nucleotide substitution compared to D. erucoides. Northern hybridization suggested, furthermore, that orf108 mRNA was processed in the two species similarly to that in B. oxyrrhina. The results clarified the interspecific differentiation of orf108‐apt1 region in Sinapis.  相似文献