Recovery of brodifacoum in vomitus following induction of emesis in dogs that had ingested rodenticide bait     

KH Parton  EK Willson  MG Collett  LH Booth 《New Zealand veterinary journal》2018,66(1):41-43

AIM: To assess the benefit of inducing emesis in dogs that have ingested rodenticide bait containing brodifacoum (BDF), by determining the amount of BDF in bait recovered from the vomitus relative to the estimated amount consumed.

METHODS: Between 2014 and 2015 samples of vomitus from seven dogs that ingested rodenticide baits containing BDF were submitted by veterinarians in New Zealand. All seven dogs had been given apomorphine by the veterinarian and vomited within 1 hour of ingesting the bait. Some or all of the bait particles were retrieved from each sample and were analysed for concentrations of BDF using HPLC. Based on estimations of the mass of bait consumed, the concentration of BDF stated on the product label, and the estimated mass of bait in the vomitus of each dog, the amount of BDF in the vomited bait was calculated as a percentage of the amount ingested.

RESULTS: For five dogs an estimation of the mass of bait ingested was provided by the submitting veterinarian. For these dogs the estimated percentage of BDF in the bait retrieved from the vomitus was between 10–77%. All dogs were well after discharge but only one dog returned for further testing. This dog had a normal prothrombin time 3 days after ingestion.

CONCLUSIONS AND CLINICAL RELEVANCE: The induction of emesis within 1 hour of ingestion can be a useful tool in reducing the exposure of dogs to a toxic dose of BDF. The BDF was not fully absorbed within 1 hour of ingestion suggesting that the early induction of emesis can remove bait containing BDF before it can be fully absorbed.  相似文献   

Studies on the prevalence of Riemerella anatipestifer in the upper respiratory tract of clinically healthy ducklings and characterization of untypable strains     

Ryll M  Christensen H  Bisgaard M  Christensen JP  Hinz KH  Köhler B 《Journal of veterinary medicine. B, Infectious diseases and veterinary public health》2001,48(7):537-546

A total of 44 bacterial strains obtained from 49 clinically healthy ducklings of different ages originating from four different farms were identified as members of the species Riemerella anatipestifer (RA) using conventional biochemical test methods. Numerical analysis of the whole-cell fatty acid patterns of these isolates resulted in two different clusters, one of which showed a similar pattern to that of the type strain of RA. Strains having a different fatty acid methyl esters (FAME)-profile (cluster II) were designated R. anatipestifer-like (RA-like). Sequencing of 16S rRNA genes of RA-like field isolates revealed 99% identity to RA. The significance of these observations are discussed. The present findings document for the first time that RA seems to represent a normal part of the pharyngeal flora of healthy Pekin ducks.  相似文献   

Zur therapeutischen Wirksamkeit von Tetracyclin HCl und Sulfaquinoxalin/Trimethoprim bei der Puten-Bordetellose     

G. Glünder  K.-H. Hinz  H. Lüders  B. Stiburek 《Zoonoses and public health》1979,26(7):591-602

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Infrared echoes near the supernova remnant Cassiopeia A     

Krause O  Rieke GH  Birkmann SM  Le Floc'h E  Gordon KD  Egami E  Bieging J  Hughes JP  Young ET  Hinz JL  Quanz SP  Hines DC 《Science (New York, N.Y.)》2005,308(5728):1604-1606

Two images of Cassiopeia A obtained at 24 micrometers with the Spitzer Space Telescope over a 1-year time interval show moving structures outside the shell of the supernova remnant to a distance of more than 20 arc minutes. Individual features exhibit apparent motions of 10 to 20 arc seconds per year, independently confirmed by near-infrared observations. The observed tangential velocities are at roughly the speed of light. It is likely that the moving structures are infrared echoes, in which interstellar dust is heated by the explosion and by flares from the compact object near the center of the remnant.  相似文献   

Biochemical and serological identification of Yersinia from birds     

A Weber  G Glünder  K H Hinz 《Zentralblatt für Veterin?rmedizin. Reihe B. Journal of veterinary medicine. Series B》1987,34(2):148-154

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Oxytetracycline blood levels in chickens and young hens following oral administration of oxytetracycline in therapeutic doses via feed or water supply     

K W Lai  H Lüders  K H Hinz 《DTW. Deutsche tier?rztliche Wochenschrift》1972,79(17):433-5 contd

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Heat-stable Antigenic Determinants of Haemophilus paragallinarum     

K.-H. Hinz 《Zoonoses and public health》1980,27(8):668-676

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Vorkommen von Bakterien der Gattung Haemophilus bei verschiedenen Vogelarten*     

H. H. Grebe  K.-H. Hinz 《Zoonoses and public health》1975,22(9):749-757

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Modelling the impact of within-storm variability of rainfall on the loading of solutes to preferential flow pathways   总被引：2，自引：1，他引：1  

G. S. McGrath  C. Hinz  & M. Sivapalan 《European Journal of Soil Science》2008,59(1):24-33

Rainfall variability within a storm can have a significant impact on the amount of chemical transported by surface runoff and preferential flow. Previously, studies have evaluated only a few slowly varying rainfall patterns and related sorption capacities. We use a bounded random cascade approach to generate 50 000 realizations of realistic rainfall intensity patterns within a single storm event (96 minutes duration, mean intensity of 18.75 mm hour^?1) to explore the effects on the partitioning of rainfall and linearly sorbing solutes between fast preferential flow (loading) and slow flow in the soil matrix for a silt loam and a sandy clay. Loading and infiltration are modelled by a near‐surface mixing model and Green–Ampt infiltration. The statistical properties of loading were evaluated from these simulations. For this storm the mean total of resident solute mixing from the soil to preferential flow reached a maximum for a retardation factor R ～ 5. Much smaller loadings occurred for more weakly sorbing and more strongly sorbing solutes. The variability of loading tended to decrease with increasing R. Ensemble averaged rainfall patterns were derived which related to the magnitude of loading. The patterns of rainfall generating large preferential flows did not necessarily lead to large solute loading. Early peaking, mid‐storm peaking and late peaking rainfall contributed to large solute loadings, depending upon soil and chemical properties. These patterns result from a balance between the amount of preferential flow generated and the amount of solute available when preferential flow is triggered. The results suggest that the use of R as a measure of the mobility of resident solutes depends on the flow pathway considered. In addition, characterization of flux distributions in soil with weakly sorbing, resident tracers, may underestimate the potential for rapid transport of strongly sorbing solutes subject to natural variations in rainfall.  相似文献   

江西银杏叶黄酮类化合物含量及变化规律研究(Ⅰ)   总被引：2，自引：0，他引：2  

王宗德  邱业先  揭二龙  杨光耀 《江西农业大学学报》1998,(4)

用分光光度法测定了从江西各地引种到江西农业大学的银杏其叶不同季节的黄酮类化合物含量,结果表明：不同种源的银杏叶黄酮含量差异较大;不同季节含量也有差异,以１０月份为最高。  相似文献