Acknowledgement to referees     

Georg Erhardt  Franz Pirchner  Lawrence R. Schaeffer  Henner Simianer  Gerald Stranzinger 《Zeitschrift für Tierzüchtung und Züchtungsbiologie》2003,120(1):68-72

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Bacteraemia in 66 cats and antimicrobial susceptibility of the isolates (1995-2004)     

Greiner M  Wolf G  Hartmann K 《Journal of Feline Medicine and Surgery》2007,9(5):404-410

Bacterial blood culture results of 292 privately owned cats presented to the Clinic for Small Animal Medicine, Ludwig Maximilian University Munich with signs of sepsis were evaluated retrospectively. Of the blood cultures, 23% were positive. In 88%, a single bacterial species was isolated. Of all bacterial isolates, 45% were Gram-positive, 43% were Gram-negative, and 12% were obligate anaerobes. The most frequently isolated bacteria were Enterobacteriaceae, obligate anaerobic species, Staphylococcus species and Streptococcus species. Of the cats with positive blood cultures, 32% were pretreated with antibiotics. Of all bacterial isolates, 77% were susceptible to enrofloxacin, 69% to chloramphenicol, 67% to gentamicin, and 64% to amoxycillin clavulanic acid. Only enrofloxacin reached an in vitro efficacy of more than 70% against Gram-positive and more than 74% against Gram-negative bacteria.  相似文献   

How to consider history in landscape ecology: patterns,processes, and pathways     

Tappeiner  Ulrike  Leitinger  Georg  Zariņa  Anita  Bürgi  Matthias 《Landscape Ecology》2021,36(8):2317-2328

Landscape Ecology - Landscape ecology early on developed the awareness that central objects of investigation are not stable over time and therefore the historical dimension must be included, or at...  相似文献   

Obstbau in einer Oase     

Dr. Georg Ebert  Ibrahim Abdulhadi  Prof. Dr. Hassan Ali-Dinar 《Erwerbs-Obstbau》2005,47(2-3):61-66

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Intravenous treatment of atrial fibrillation in the horse     

H Gerber  P Chuit  H J Schatzmann  R Straub  U Schatzmann  B Pauli 《Schweizer Archiv für Tierheilkunde》1972,114(1):57-72

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Contrasting rooting patterns of some arid-zone fruit tree species from Botswana – I. Fine root distribution     

Armin L.?OppeltEmail author  Winfried?Kurth  Georg?Jentschke  Douglas?L.?Godbold 《Agroforestry Systems》2005,65(1):1-11

To assess the possible degree of root competition from fruit trees which could potentially be used in agroforestry systems, fine root density of fruit trees Strychnos cocculoides Bak., Strychnos spinosa Lam. (Loganiaceae) and Vangueria infausta Burch. (Rubiaceae), as well as from the shrubby species, Grewia flava DC. (Tiliaceae) was investigated. Vangueria infausta had the highest fine root densities in both vertical and horizontal extensions. In Vangueria infausta fine root density decreased with increasing soil depth. For the other species in the 80 cm soil profile investigated, no significant changes in fine root density with soil depth were found. For Strychnos cocculoides almost no fine roots were detected in the upper soil horizon (0–20 cm). Using fine root surface area densities, exploration and exploitation indices were calculated. Vangueria infausta had the highest value of the exploration index compared to the other species. For use in agroforestry systems Vangueria infausta was estimated to be the most competitive of the investigated species, whereas Strychnos cocculoides seems to be the less competitive. Strychnos cocculoides has additionally spatial arrangements of fine roots favourable for agroforestry, slowly increasing with depth and additionally low concentrations in upper soil layers.  相似文献   

Productivity of poplar short rotation coppice in an alley-cropping agroforestry system     

Justine Lamerre  Kai-Uwe Schwarz  Maren Langhof  Georg von Wühlisch  Jörg-Michael Greef 《Agroforestry Systems》2015,89(5):933-942

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Case–control risk factor study of methicillin-resistant Staphylococcus pseudintermedius (MRSP) infection in dogs and cats in Germany     

Georg Lehner  Monika Linek  Ross Bond  David H. Lloyd  Ellen Prenger-Berninghoff  Nina Thom  Iris Straube  Kristien Verheyen  Anette Loeffler 《Veterinary microbiology》2014

Methicillin-resistant Staphylococcus pseudintermedius (MRSP) has emerged as a highly drug-resistant small animal veterinary pathogen. Although often isolated from outpatients in veterinary clinics, there is concern that MRSP follows a veterinary-hospital-associated epidemiology. This study's objective was to identify risk factors for MRSP infections in dogs and cats in Germany. Clinical isolates of MRSP cases (n = 150) and methicillin-susceptible S. pseudintermedius (MSSP) controls (n = 133) and their corresponding host signalment and medical data covering the six months prior to staphylococcal isolation were analysed by multivariable logistic regression. The identity of all MRSP isolates was confirmed through demonstration of S. intermedius-group specific nuc and mecA. In the final model, cats (compared to dogs, OR 18.5, 95% CI 1.8–188.0, P = 0.01), animals that had been hospitalised (OR 104.4, 95% CI 21.3–511.6, P < 0.001), or visited veterinary clinics more frequently (>10 visits OR 7.3, 95% CI 1.0–52.6, P = 0.049) and those that had received topical ear medication (OR 5.1, 95% CI 1.8–14.9, P = 0.003) or glucocorticoids (OR 22.5, 95% CI 7.0–72.6, P < 0.001) were at higher risk of MRSP infection, whereas S. pseudintermedius isolates from ears were more likely to belong to the MSSP-group (OR 0.09, 95% CI 0.03–0.34, P < 0.001). These results indicate an association of MRSP infection with veterinary clinic/hospital settings and possibly with chronic skin disease. There was an unexpected lack of association between MRSP and antimicrobial therapy; this requires further investigation but may indicate that MRSP is well adapted to canine skin with little need for selective pressure.  相似文献   

Innate immune response to a H3N2 subtype swine influenza virus in newborn porcine trachea cells,alveolar macrophages,and precision-cut lung slices     

Mario Delgado-Ortega  Sandrine Melo  Darsaniya Punyadarsaniya  Christelle Ramé  Michel Olivier  Denis Soubieux  Daniel Marc  Ga?lle Simon  Georg Herrler  Mustapha Berri  Jo?lle Dupont  Fran?ois Meurens 《Veterinary research》2014,45(1):42

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Bitter-tasting and kokumi-enhancing molecules in thermally processed avocado (Persea americana Mill.)     

Degenhardt AG  Hofmann T 《Journal of agricultural and food chemistry》2010,58(24):12906-12915

Sequential application of solvent extraction and RP-HPLC in combination with taste dilution analyses (TDA) and comparative TDA, followed by LC-MS and 1D/2D NMR experiments, led to the discovery of 10 C(17)-C(21) oxylipins with 1,2,4-trihydroxy-, 1-acetoxy-2,4-dihydroxy-, and 1-acetoxy-2-hydroxy-4-oxo motifs, respectively, besides 1-O-stearoyl-glycerol and 1-O-linoleoyl-glycerol as bitter-tasting compounds in thermally processed avocado (Persea americana Mill.). On the basis of quantitative data, dose-over-threshold (DoT) factors, and taste re-engineering experiments, these phytochemicals, among which 1-acetoxy-2-hydroxy-4-oxo-octadeca-12-ene was found with the highest taste impact, were confirmed to be the key contributors to the bitter off-taste developed upon thermal processing of avocado. For the first time, those C(17)-C(21) oxylipins exhibiting a 1-acetoxy-2,4-dihydroxy- and a 1-acetoxy-2-hydroxy-4-oxo motif, respectively, were discovered to induce a mouthfulness (kokumi)-enhancing activity in sub-bitter threshold concentrations.  相似文献