Bovine viral diarrhea virus subgenotype 1b in water buffalos (Bubalus bubalis) from Brazil     

Paixão  Sonália Ferreira  Fritzen  Juliana Torres Tomazi  Crespo  Sarah Elizabeth Izzo  de Moraes Pereira  Helder  Alfieri  Alice Fernandes  Alfieri  Amauri Alcindo 《Tropical animal health and production》2018,50(8):1947-1950

Tropical Animal Health and Production - Serological studies have characterized the presence of the bovine viral diarrhea virus (BVDV) infection in water buffalo herds worldwide. However, the...  相似文献   

Perceptions and opinions of pet owners in the United Sates about surgery,pain management,and anesthesia in dogs and cats          下载免费PDF全文

Bradley T. Simon DVM  MSc  DACVAA  Elizabeth M. Scallan DVM  MBA  MS  CVA  CCRP  Dirsko J. F. Von Pfeil DVM  DACVS  DECVS  DACVSMR  Daniel T. Boruta DVM  DACVAA  Rick Wall DVM  DACVSMR  CCRP  Belle M. Nibblett DVM  MVSc  DACVIM  O Odette DVM  DACVAA  Guy Beauchamp PhD  Paulo V. Steagall DVM  MSc  PhD  DACVAA 《Veterinary surgery : VS》2018,47(2):277-284

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The impact of truncating data on the predictive ability for single‐step genomic best linear unbiased prediction          下载免费PDF全文

Jeremy T. Howard  Tom A. Rathje  Caitlyn E. Bruns  Danielle F. Wilson‐Wells  Stephen D. Kachman  Matthew L. Spangler 《Zeitschrift für Tierzüchtung und Züchtungsbiologie》2018,135(4):251-262

Simulated and swine industry data sets were utilized to assess the impact of removing older data on the predictive ability of selection candidate estimated breeding values (EBV) when using single‐step genomic best linear unbiased prediction (ssGBLUP). Simulated data included thirty replicates designed to mimic the structure of swine data sets. For the simulated data, varying amounts of data were truncated based on the number of ancestral generations back from the selection candidates. The swine data sets consisted of phenotypic and genotypic records for three traits across two breeds on animals born from 2003 to 2017. Phenotypes and genotypes were iteratively removed 1 year at a time based on the year an animal was born. For the swine data sets, correlations between corrected phenotypes (Cp) and EBV were used to evaluate the predictive ability on young animals born in 2016–2017. In the simulated data set, keeping data two generations back or greater resulted in no statistical difference (p‐value > 0.05) in the reduction in the true breeding value at generation 15 compared to utilizing all available data. Across swine data sets, removing phenotypes from animals born prior to 2011 resulted in a negligible or a slight numerical increase in the correlation between Cp and EBV. Truncating data is a method to alleviate computational issues without negatively impacting the predictive ability of selection candidate EBV.  相似文献   

Community water management to intensify agricultural productivity in the polders of the coastal zone of Bangladesh     

Yadav  Sudhir  Mondal  Manoranjan K.  Shew  Aaron  Jagadish  S. V. Krishna  Khan  Zahirul Haque  Sutradhar  Asish  Bhandari  Humnath  Humphreys  Elizabeth  Bhattacharya  Jayanta  Parvin  Rokhsana  Rahman  Mahabubur  Chandna  Parvesh 《Paddy and Water Environment》2020,18(2):331-343

Paddy and Water Environment - Most of the lands of the southern coastal zone of Bangladesh are protected from tidal flooding and storm surges by embankments constructed during the 1960s and 1970s,...  相似文献   

Effects of Cocoa-Derived Polyphenols on Cognitive Function in Humans. Systematic Review and Analysis of Methodological Aspects     

Barrera-Reyes  Paloma K  de Lara  Josué Cortés-Fernández  González-Soto  Melissa  Tejero  M Elizabeth 《Plant foods for human nutrition (Dordrecht, Netherlands)》2020,75(1):1-11

Plant Foods for Human Nutrition - The effects of cocoa-derived polyphenols on cognitive functions have been analyzed through numerous studies using different interventions (doses, vehicles, time...  相似文献   

ADP-Glucose Pyrophosphorylase Is Located in the Plastid and Cytosol in the Pulp of Tropical Banana Fruit (Musa acuminata)     

Solis-Badillo  Elizabeth  Agama-Acevedo  Edith  Tiessen  Axel  Lopez Valenzuela  Jose A.  Bello-Perez  Luis A. 《Plant foods for human nutrition (Dordrecht, Netherlands)》2020,75(1):76-82

Plant Foods for Human Nutrition - ADP-glucose pyrophosphorylase (AGPase) is a key enzyme of starch synthesis in seeds, tubers and fruits. UDP-glucose pyrophosphorylase (UGPase) is an important...  相似文献   

Projecting future habitat quality of three midwestern reservoir fishes under warming conditions     

Richard R. Budnik  Joseph D. Conroy  Richard D. Zweifel  Stuart A. Ludsin  Elizabeth A. Marschall 《Ecology of Freshwater Fish》2021,30(1):31-47

Rising temperatures caused by climate change are likely to affect cool‐water and warm‐water fishes differently. Yet, forecasts of anticipated temperature effects on fishes of different thermal guilds are lacking, especially in freshwater ecosystems. Towards this end, we used spatially explicit, growth rate potential (GRP) models to project changes in seasonal habitat quality for a warm‐water piscivore (largemouth bass Micropterus salmoides), a cool‐water piscivore (walleye Sander vitreus) and a hybrid piscivore (saugeye S. vitreus × S. canadensis) in two Midwestern reservoirs. We assessed habitat quality for two periods (early and middle 21st century) under two realistic greenhouse gas emission scenarios (a mid‐century emissions peak and a rapid continuous increase in emissions). Largemouth bass were projected to experience enhanced or slightly reduced habitat during all seasons, and throughout the mid‐21st century. By contrast, walleye habitat was projected to decline with anticipated warming, except during the spring in the smaller of our two study reservoirs and during the fall in the larger of our two study reservoirs. Saugeye habitat was projected to either increase modestly or decline slightly during the spring and fall and declines in habitat quality and quantity that were smaller than those for walleye were identified during summer. Collectively, our findings indicate that climate warming will differentially alter habitat suitability for reservoir piscivores, favouring warm‐water species over cool‐water species. We expect these changes in habitat quality to impact the dynamics of reservoir fish populations to varying degrees necessitating the consideration of climate when making future management decisions.  相似文献   

Hand-assisted laparoscopic cystotomy for cystic calculus removal in male horses (3 cases)     

Alejandro Merchan  Elizabeth J. Barrett  Dwayne H. Rodgerson 《The Canadian veterinary journal. La revue veterinaire canadienne》2021,62(1):22

A technique for hand-assisted laparoscopic removal of cystic calculi in male horses is described. Three cystic calculi ranging from 5 to 10 cm in diameter were removed successfully using bilateral para-inguinal laparoscopic portals assisted by a human hand within the abdomen, effectively sealing the midline incision. Long-term follow-up information obtained from referring veterinarians and owners indicated that the patients returned to their previous activity level and had no recurrence of clinical signs in the following 6 to 12 months.Key clinical message:Hand-assisted recumbent laparoscopy is a satisfactory surgical technique for removal of cystic calculi in horses which cannot be operated on standing or whose body condition would make the parainguinal approach difficult.  相似文献   

Of rodents and ruminants: a comparison of small noncoding RNA requirements in mouse and bovine reproduction     

Lauren G Chukrallah  Aditi Badrinath  Kelly Seltzer  Elizabeth M Snyder 《Journal of animal science》2021,99(3)

Ruminants are major producers of meat and milk, thus managing their reproductive potential is a key element in cost-effective, safe, and efficient food production. Of particular concern, defects in male germ cells and female germ cells may lead to significantly reduced live births relative to fertilization. However, the underlying molecular drivers of these defects are unclear. Small noncoding RNAs, such as piRNAs and miRNAs, are known to be important regulators of germ-cell physiology in mouse (the best-studied mammalian model organism) and emerging evidence suggests that this is also the case in a range of ruminant species, in particular bovine. Similarities exist between mouse and bovids, especially in the case of meiotic and postmeiotic male germ cells. However, fundamental differences in small RNA abundance and metabolism between these species have been observed in the female germ cell, differences that likely have profound impacts on their physiology. Further, parentally derived small noncoding RNAs are known to influence early embryos and significant species-specific differences in germ-cell born small noncoding RNAs have been observed. These findings demonstrate the mouse to be an imperfect model for understanding germ-cell small noncoding RNA biology in ruminants and highlight the need to increase research efforts in this underappreciated aspect of animal reproduction.  相似文献   

Whole-genome sequencing identifies missense mutation in GRM6 as the likely cause of congenital stationary night blindness in a Tennessee Walking Horse     

Yael L. Hack  Elizabeth E. Crabtree  Felipe Avila  Roger B. Sutton  Robert Grahn  Annie Oh  Brian Gilger  Rebecca R. Bellone 《Equine veterinary journal》2021,53(2):316-323

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