Craniomaxillofacial Abnormalities in Dogs With Congenital Palatal Defects: Computed Tomographic Findings          下载免费PDF全文

Ana Nemec DVM  PhD  Diplomate AVDC & EVDC  Lise Daniaux DVM  Diplomate ACVR & ECVDI  Eric Johnson DVM  Diplomate ACVR  Santiago Peralta DVM  Diplomate AVDC 《Veterinary surgery : VS》2015,44(4):417-422

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Prolonged activated prothromboplastin time and breed specific variation in haemostatic analytes in healthy adult Bernese Mountain dogs     

Nikolic Nielsen L  Wiinberg B  Kjelgaard Hansen M  Jensen AL  Kristensen AT 《Veterinary journal (London, England : 1997)》2011,190(1):150-153

Coagulation tests are often performed in dogs suspected of haemostatic dysfunction and are interpreted according to validated laboratory reference intervals (RIs). Breed specific RIs for haematological and biochemical analytes have previously been identified in Bernese Mountain dogs, but it remains to be determined if breed specific RIs are necessary for haemostasis tests. Activated prothromboplastin time (aPTT), prothrombin time (PT), selected coagulation factors, D-dimers, fibrinogen, von Willebrand factor and thromboelastography (TEG) were analyzed in healthy Bernese Mountain dogs using the CLSI model. Three analytes (aPTT, TEG [MA] and TEG [G]) were different according to the CLSI model. For aPTT the new RI was markedly different (0-100s). Whereas the new intervals for TEG (MA) and TEG (G) may be due to breed related biological variation, the cause of the prolonged RI for aPTT is at present uncertain.  相似文献   

Stability and profiling of urinary microRNAs in healthy cats and cats with pyelonephritis or other urological conditions     

Lisbeth R. Jessen  Lise N. Nielsen  Ida N. Kieler  Rebecca Langhorn  Bert J. Reezigt  Susanna Cirera 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》2020,34(1):166-175

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Validation of the IDS Octeia ELISA for the determination of insulin‐like growth factor 1 in equine serum and tendon tissue extracts     

Tone Lygren  Peter Schjerling  Stine Jacobsen  Lise C. Berg  Mette O. Nielsen  Henning Langberg  Preben D. Thomsen 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2013,42(2):184-189

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Relationship between postnatal piglet mortality,environmental factors and management around farrowing in herds with loose-housed,lactating sows     

Inger Lise Andersen  Gunhild Melbø Tajet  Ingeborg Anni Haukvik  Solveig Kongsrud  Knut Egil Bøe 《Acta Agriculturae Scandinavica, Section A - Animal Sciences》2013,63(1):38-45

Abstract

The objective of this study was to investigate management routines and environmental factors influencing postnatal piglet mortality in commercial herds with individually loose-housed sows. Last year production records from 39 herds were used. We gathered information on specific routines as well as environmental factors by visiting every farm once. Herds practising moderate roughage feeding during pregnancy tended to have lower piglet mortality (p=0.06). Use of farrowing rails along all the sides of the pen resulted in lower piglet mortality than when no rails were present (p<0.01). Herds that hardly used any litter in the sow area at the time of farrowing had significantly higher piglet mortality than herds that used a moderate or large amount (p<0.05). Helping the piglets to obtain colostrum immediately after birth also reduced mortality (p<0.05), whereas other routines such as shutting the piglets inside the creep area while feeding the sow did not have any significant effect.  相似文献   

Soil Diptera of a beech stand and an arable field: A comparison of dipteran emergence in neighbouring sites     

Boy Overgaard Nielsen  Lise Brunberg Nielsen 《Pedobiologia》2007,51(1):33-43

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Association of body mass index and dietary restraint with changes in eating behaviour throughout late childhood and early adolescence: a 5-year study     

Bisset S  Gauvin L  Potvin L  Paradis G 《Public health nutrition》2007,10(8):780-789

OBJECTIVES: To describe patterns of dietary behaviours specific to low quality snacking, fruit and vegetable, and fast food consumption during the transition from childhood to adolescence and to examine how these behaviours are associated with tendencies towards dietary restraint and the occurrence of overweight and obesity in mid-adolescence. DESIGN: A 5-year follow-up of self-reported eating. Hierarchical linear modelling was utilised to explore the relationship between dietary changes and body mass index (BMI) and dietary restraint while controlling for physical activity and smoking. SETTING: The sample was derived from students participating in the Quebec Heart Health Demonstration Project, and represents rural, suburban and inner city youths. SUBJECTS: A sample of 561 girls and 627 boys in the fourth, sixth, seventh and ninth grades. RESULTS: Overall the sample was characterised by a decrease in fruit and vegetable consumption and increase in low quality snacking, and a decrease in fast food consumption over the 5-year follow-up. Dietary restraint and BMI were found to be associated with dietary behaviour. Lower than average dietary restraint was associated with a lower frequency of fast food consumption and greater increase in low quality snacking over the 5-year period. Higher than average dietary restraint was associated with lesser frequency of low quality snacking at baseline. Having a BMI in the obese range was associated with more frequent fast food consumption in the fourth grade and a more rapid drop in fast food consumption across the 5-year period. CONCLUSIONS: Dietary behaviours are associated with the psychological construct dietary restraint and with weight status in this population of adolescents.  相似文献   

Predicting seed yield in perennial ryegrass using repeated canopy reflectance measurements and PLSR     

René Gislum  Lise Christina Deleuran  Birte Boelt 《Acta Agriculturae Scandinavica, Section B - Plant Soil Science》2013,63(5):414-423

Abstract

Repeated canopy reflectance measurements together with partial least-squares regression (PLSR) were used to predict seed yield in perennial ryegrass (Lolium perenne L.). The measurements were performed during the spring and summer growing seasons of 2001 to 2003 in three field experiments with first year seed crops using three sowing rates and three spring nitrogen (N) application rates. PLSR models were developed for each year and showed correlation coefficients of 0.71, 0.76, and 0.92, respectively. Regression coefficients showed in these experiments that the optimum time for canopy reflectance measurements was from approximately 600 cumulative growing degree-days (CGDD) to approximately 900 CGDD. This is the period just before and at heading of the seed crop. Furthermore, regression coefficients showed that information about N and water is important. The results support the development of an additional N- and water-application model which will calculate the application rate of N and water according to expected seed yield.  相似文献   

OPTIMUM DISTRIBUTION BETWEEN AUTUMN-APPLIED AND SPRING-APPLIED NITROGEN IN SEED PRODUCTION OF TALL FESCUE     

René Gislum  Lise C. Deleuran  Kristian Kristensen  Birte Boelt 《Journal of plant nutrition》2013,36(9):1394-1410

The effect of different autumn and spring nitrogen (N) application rates on plant establishment, plant development, and seed yield were tested in a field experiment using tall fescue (Festuca arundinacea Schreb.). Results clearly showed that the optimum distribution of N between autumn and spring to achieve the highest seed yield and economical benefit was dependent on the choice of cover crops and location. The economically optimum N application rate was in the range from 44 to 73 kg ha^?1 in autumn and 94 to 157 kg ha^?1 in spring. The results are discussed in relation to Danish N regulations and plant establishment and development.  相似文献   

Lethal doses of ozone for control of all stages of internal and external feeders in stored products     

Hansen LS  Hansen P  Jensen KM 《Pest management science》2012,68(9):1311-1316

BACKGROUND: Gaseous ozone (O₃) has potential for control of insects in stored grain. Previous studies have focused on freely exposed insects. Immatures of internal pests (e.g. Sitophilus spp. and most stages of Rhyzopertha dominica F.) are protected within kernels and probably require higher doses and/or longer treatment times for full control. A laboratory study determined the doses of ozone necessary for full control of freely exposed and internal stages of eleven stored‐product pest species. Test insects were three species of Sitophilus, R. dominica, Tribolium confusum Jacquelin du Val, T. castaneum Herbst, Plodia interpunctella Hübner, Sitotroga cerealella Olivier, Oryzaephilus surinamensis L., Ephestia kuehniella Zeller and Stegobium paniceum L. Insects were exposed to continuous flows of ozone in doses of 10–135 ppm and exposure times of 5–8 days. Dose‐mortality bioassays were conducted on three species of Sitophilus and P. interpunctella. RESULTS: Freely exposed stages (with a few exceptions) were controlled with 35 ppm of ozone for 6 days. Full mortality of internal stages within kernels required exposure to 135 ppm for 8 days. CONCLUSION: This study confirms that higher doses and/or longer treatment times are necessary for control of internal stages of stored‐product pests. Copyright © 2012 Society of Chemical Industry  相似文献