Spiro N‐methoxy piperidine ring containing aryldiones for the control of sucking insects and mites: discovery of spiropidion     

Michel Muehlebach  Anke Buchholz  Werner Zambach  Juergen Schaetzer  Miriam Daniels  Ottmar Hueter  Daniel P Kloer  Rob Lind  Peter Maienfisch  Andy Pierce  Thomas Pitterna  Tomas Smejkal  David Stafford  Laura Wildsmith 《Pest management science》2020,76(10):3440-3450

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Equine conidiobolomycosis: A review and case study     

S. Zetterström  R. Hanson  A. Velloso Alvarez  F. Caldwell  L. Boone  J. Schumacher 《Equine Veterinary Education》2021,33(12):e482-e489

Conidiobolus coronatus is one of the most commonly identified upper respiratory fungal pathogens in horses. This article includes a review of clinical signs, diagnostics, treatment and outcomes in previously reported cases of equine conidiobolomycosis, as well as six additional cases seen at our hospital. Each of the six horses presented with a complaint of serosanguinous or haemorrhagic nasal discharge and conidiobolomycosis was confirmed by histopathology and fungal culture. Five horses recovered after administration of antifungal drugs alone (n = 4) or in combination with extensive nasal septum resection (n = 1). Surgical treatment alone was ineffective. One horse was euthanised without treatment because of the extent of the disease.  相似文献   

Computed tomography of the lungs of Indian pythons (Python molurus)     

Pees MC  Kiefer I  Ludewig EW  Schumacher JP  Krautwald-Junghanns ME  Oechtering GU 《American journal of veterinary research》2007,68(4):428-434

OBJECTIVE: To evaluate the use of computed tomography (CT) for detection of pneumonia in snakes. ANIMALS: 8 clinically normal Indian pythons (Python molurus) and 5 pythons with evidence of respiratory tract disease. PROCEDURES: Preliminary examinations (clinical examination, conventional radiography, and microbiologic examination of a transtracheal wash sample) were performed. The lungs of each snake were then examined by use of CT performed in accordance with a standardized protocol. Structures of the lungs were assessed, and thickness and attenuation of the parenchyma were determined. RESULTS: It was possible to assess lung parenchyma in all pythons. Mean +/- SD attenuation in healthy pythons was -744.4 +/- 47.1 Hounsfield units. Significant differences were not evident between the right and left lungs or among measurement areas within a lung. In all Indian pythons with clinical signs of dyspnea and microbiologic detection of pathogens, hyperattenuation of the alveolar tissue was evident. CONCLUSIONS AND CLINICAL RELEVANCE: Analysis of the results revealed the benefit of CT for use in the diagnosis of pneumonia in snakes. A standardized protocol and reference values were established as a basis for CT assessment of the lungs of snakes.  相似文献   

Renal adenocarcinoma, hepatocellular carcinoma, and pancreatic islet cell carcinoma in a binturong (Arctictis binturong).     

Eric Klaphake  Ahmed Shoieb  Ed Ramsay  Juergen Schumacher  Linden Craig 《Journal of zoo and wildlife medicine》2005,36(1):127-130

A 19-yr-old binturong (Arctictis binturong) with acute upper respiratory disease was euthanized. Postmortem findings included hepatocellular carcinoma, pancreatic islet cell carcinoma, and renal adenocarcinoma with metastasis to the spleen, pleura, and pericardium. A link between primary hepatic and renal neoplasms has been noted in older humans.  相似文献   

Effects of the fungal endophyte Acremonium coenophialum in fescue on pregnant mares and foal viability.   总被引：1，自引：0，他引：1  

M R Putnam  D I Bransby  J Schumacher  T R Boosinger  L Bush  R A Shelby  J T Vaughan  D Ball  J P Brendemuehl 《American journal of veterinary research》1991,52(12):2071-2074

Effects of the endophyte Acremonium coenophialum in tall fescue on pregnant mares and foal viability were evaluated. Twenty-two mature pregnant mares were randomly chosen to graze either Kentucky-31 tall fescue that was free from A coenophialum (endophyte-free, EF) or tall fescue infected with A coenophialum (endophyte-present, EP) after the first 90 days of pregnancy through parturition. Concentrations of pyrrolizidine and ergopeptine alkaloids were significantly greater in EP grass, compared with EF pasture. Ten of 11 mares grazing EP pasture had obvious dystocia. Mean duration of gestation was significantly greater for the EP group, compared with the EF group. Foal survivability was severely reduced among mares grazing EP fescue with only 1 foal surviving the natal period. Udder development and lactation were low in mares grazing EP grass. The absence of clinical problems in mares grazing EF grass implicated the endophyte as the causative agent of reproductive problems and perinatal foal mortality in pregnant mares grazing endophyte-infected fescue grass. Caution should be exercised in allowing pregnant mares to graze pastures infected with the endophyte A coenophialum.  相似文献   

Breeding dogs for experimental purposes. II. Assessment of 8-year breeding records for two Beagle strains     

H Strasser  W Schumacher 《The Journal of small animal practice》1968,9(12):603-612

Abstract— On the basis of the evaluation of Beagle breeding records extending over a 8-year period dealing with one strain of English dogs and one of American dogs, criteria are pointed out which are of value when assessing the productivity of the total breeding station and of the individual bitch. These criteria form the basis of breeding and commercial planning. The question as to how long the individual bitch can remain productive for breeding and when she should be excluded from breeding for economic considerations is discussed. Résumé— Sur la base de données relatives à 8 années d'activité d'un chenil d'élevage de chiens Beagle de race anglaise et de race américaine, I'auteur définit divers critères permettant d'évaluer la productivité totale du chenil et celle de chaque chienne. Ces critères servent de base aux prévisions en matière de reproduction et de vente. L'auteur examine en outre la dude de vie utile de la chienne reproductrice et la durée de reproduction rentable. Zusammenfassung— Eine Auswertung von Protokollen der Spuerhundzuechtung (Beagle), die sich ueber einen Zeitraum von 8 Jahren erstrecken und je eine Zucht englischer und amerikanischer Hunde umfassen, ist die Basis von Kriterien, die alswervtoll fuer eine Abschaetzung der Produktivitaet sowohl einer gesamten Zuechterei als auch einer einzelnen Huendin aufgefuehrt werden. Diese Kriterien bilden die Grundlage fuer die Zucht und fuer die kommerzielle Planung. Die Frage, wielange eine einzelne Huendin fuer die Zuechtung produktiv bleiben kann und wann sie am wirtschaftlichen Gruenden vom Zuechten ausgeschlouen werden soll, wird behandelt.  相似文献   

Hematuria and Pigmenturia of Horses     

John Schumacher 《Veterinary Clinics of North America: Equine Practice》2007

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Lignicole Pilze an Schwarz-Erle )Alnus glutinosa [L.] Gaertn.) — welche Arten sind bedeutsame Fäuleerreger?     

Jörg Schumacher  Paul Heydeck  Andreas Roloff 《European Journal of Forest Research》2001,120(1-6):8-17

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Urogenital Surgery Performed with the Mare Standing     

Kathryn A. Seabaugh  Jim Schumacher 《Veterinary Clinics of North America: Equine Practice》2014

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Comparison of plasma vitamin A and E,copper and zinc levels in free‐ranging and captive greater flamingos (Phoenicopterus roseus) and their relation to pododermatitis     

F. Wyss  P. Wolf  C. Wenker  S. Hoby  V. Schumacher  A. Béchet  N. Robert  A. Liesegang 《Journal of animal physiology and animal nutrition》2014,98(6):1102-1109

Pododermatitis is a worldwide problem in captive flamingos. Studies in domestic poultry showed that nutrition is a possible influencing factor for pododermatitis. Vitamin A and E, copper and zinc levels were analysed in two different diets (diet 1 = in‐house mix and diet 2 = commercial diet) and in plasma of captive greater flamingos fed these diets and compared to those of free‐ranging greater flamingos. Results were analysed with respect to type and severity of foot lesions of the individuals from the different groups. Juvenile and subadult/adult captive flamingos on diet 1 showed various types and severities of foot lesions, whereas no foot lesions were found at the time of blood sampling in juvenile captive flamingos on diet 2. Juvenile captive flamingos on diet 1 had significantly lower plasma zinc levels than juvenile captive flamingos on diet 2 and juvenile free‐ranging flamingos; data were also lower than reference ranges for flamingos, poultry and cranes. There were no significant differences in plasma vitamin A, vitamin E, copper or zinc levels between animals with different types of foot lesions or with different severity scores. Shortly after the change to diet 2 (fed to juvenile captive flamingos that did not show any foot lesion), the flooring of the outdoor water pools was covered with fine granular sand. Because both factors (nutrition and flooring) were changed during the same evaluation period, it cannot be concluded which factor contributed in what extent to the reduction of foot lesions. While it is assumed that low plasma zinc levels identified in the group of juvenile captive flamingos on diet 1 were not directly responsible for foot lesions observed in these animals, they may have played a role in altering the skin integrity of the feet and predisposing them to pododermatitis.  相似文献