Reference intervals for biochemical analytes of captive Black‐Fronted Piping‐Guan (Aburria jacutinga)          下载免费PDF全文

Frederico F. Vaz  Rosangela Locatelli‐Dittrich  Rogério R. Lange  Olair C. Beltrame  Andreise C. Przydzimirski  Marília de O. Koch  Bruno de Q. Castilhos 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》2016,45(2):347-351

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Leptospirosis as a cause of "white spot" kidneys in South African pig abattoirs   总被引：1，自引：0，他引：1  

P Hunter  F H van der Vyver  A Selmer-Olsen  M M Henton  S Herr  J F de Lange 《The Onderstepoort journal of veterinary research》1987,54(1):59-62

The incidence of isolation of Leptospira sp. from the kidneys of slaughter pigs with "white-spot" macroscopic lesions was determined. Histology and general bacteriology were performed. Leptospira pomona was isolated from 19/21 kidneys showing macroscopic lymphocytic lesions.  相似文献   

Morphology of coronaviruses-- electron microscopic demonstration by negative contrast technic of the transmissible gastroenteritis virus of swine   总被引：1，自引：0，他引：1  

H Granzow  U Meyer  P Solisch  E Lange  D Fichtner 《Archiv fuer experimentelle veterinaermedizin》1981,35(2):177-186

This contribution to the morphology of corona virus is based on the use of electron microscopy in a negative contrast investigation of the virus of transmissible gastroenteritis of swine. Viruses of transmissible gastro-enteritis are spherical or, in rare cases, pleomorphous particles of typical corona virus structure. The viruses investigated by the authors were 132 nm in diameter. The surface projections, consisting of a flattened knob and conical shaft, are 18 nm in length. Internal bodies, 50 +/- 2 nm in diameter, occur as "filled" or "empty" particles. The thickness of all internal bodies and virus membranes is 8 +/- 1 nm. Differences were found to exist between virus of transmissible gastro-enteritis and particles similar to corona virus and isolated from faecal samples. A first comparison had been made for that purpose. Those differences were relating to shape and size of individual particles and to morphological setup of surface projections.  相似文献   

Antibodies against para-influenza-3-virus in agricultural domestic animals in Syria     

W Lange 《Berliner und Münchener tier?rztliche Wochenschrift》1967,80(8):144-146

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Corrigendum to ‘Dexmedetomidine or fentanyl? Cardiovascular stability and analgesia during propofolketamine total intravenous anaesthesia in experimental pigs [Vet Anaesth Analg 45 (2018) 295–308]     

Andreas Lervik  Joanna Raszplewicz  Birgit Ranheim  Susanna Solbak  Simen F. Toverud  Henning A. Haga 《Veterinary anaesthesia and analgesia》2018,45(5):717-718

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Isolation of bacteria from fermented food and grass carp intestine and their efficiencies in improving nutrient value of soybean meal in solid state fermentation     

Samantha Medeiros  Jingjing Xie  Paul W.Dyce  Hugh Y.Cai  Kees De Lange  Hongfu Zhang  Julang Li 《畜牧与生物技术杂志(英文版)》2018,(3)

Background: Soybean meal is an excellent and cost-effective protein source; however, its usage is limited in the piglet due to the presence of anti-nutritional factors and the antigens glycinin and β-conglycinin. The objective of the current study was to screen and select for bacteria that can be efficiently adopted to ferment soybean meal in order to solve this problem.Results: Bacteria were isolated from fermented soy foods and the grass carp intestine, and strains selected for high protease, cellulase and amylase activities. The isolated bacteria were characterized as Bacillus cereus, Bacillus subtilis and Bacilus amyloliquefacien, respectively. Fermentation with food-derived Isolate-2 and fish-derived F-9 increased crude protein content by 5.32% and 8.27%, respectively; improved the amino acid profile by increasing certain essential amino acids, broke down larger soy protein to 35 k Da and under, eliminated antigenicity against glycinin and β-conglycinin, and removed raffinose and stachyose in the soybean meal following a 24-h fermentation.Conclusions: Our results suggest these two B. amyloliquefaciens bacteria can efficiently solid state ferment soybean meal and ultimately produce a more utilizable food source for growing healthy piglets.  相似文献   

Characteristics of two duck farming systems in the Mekong Delta of Viet Nam: stationary flocks and moving flocks, and their potential relevance to the spread of highly pathogenic avian influenza     

Joerg Henning  Kate A. Henning  Ngo Thanh Long  Nguyen Truc Ha  Le Tri Vu  Joanne Meers 《Tropical animal health and production》2013,45(3):837-848

Ducks are considered to play a major role in the spread of highly pathogenic avian influenza (HPAI) H5N1 in Viet Nam, but detailed information on their management is limited. We distinguished two different systems (1) stationary duck flocks that are not commonly driven to rice fields beyond village boundaries and that are confined overnight on farms and (2) moving duck flocks that are intentionally driven to rice fields beyond village boundaries, that are not returning to home farms for extended periods and that are housed overnight in temporary enclosures in rice paddies. A total of 115 stationary and 22 moving flock farmers were interviewed in 2007 in the Mekong Delta of Viet Nam. Moving duck flocks are larger than stationary flocks, which is indicative of their more commercial production. Moving flock farmers apparently are more aware of HPAI risks than stationary flock farmers, as their flocks are more likely fully vaccinated and have less contact with chickens during scavenging. On the other hand, the spread of HPAI virus between birds might be promoted by moving duck flocks as they repeatedly use transport vehicles and numerous rice paddies for scavenging and are often visited by hatchery owners in the field for purchasing duck eggs. In addition, long distances travelled by moving duck flocks might also result in widespread dissemination of HPAI virus. Further studies are necessary to describe HPAI prevalence and travel patterns of moving duck flocks and to explore the moving duck flock network in detail.  相似文献   

Das Erkennen von Stammfäulen mit Hilfe zerstörungsfreier Prüfverfahren     

S. Lange 《European Journal of Forest Research》1959,78(5-6):174-180

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Rundschau     

B. Lange  E. Preisner 《Journal of pest science》1961,34(7):111-111

Ohne Zusammenfassung  相似文献   

The carboxymethylation of organosolv and kraft lignins     

W. Lange  W. Schweers 《Wood Science and Technology》1980,14(1):1-7

Summary Kraft and ethanol organosolv lignins from Picea abies and Fagus sylvatica were carboxymethylated with bromoacetic acid. Of the total hydroxyl groups in the lignins, 60–70% were carboxymethylated. The reaction led to an increase of the number-average molecular weights. The moisture adsorption of the carboxymethylated products is about one and a half as high as that of the original lignins. There are no remarkable differences between the solubilities of the treated and untreated products.The authors wish to express their appreciation to Mr. Dietrich Meier, Federal Research Organization for Forestry and Forest Products, Hamburg, Federal Republic of Germany, for preparation and donation of lignin samples  相似文献