THE USE OF SODIUM FLUOROACETATE (COMPOUND 1080) FOR THE CONTROL OF THE RABBIT IN TASMANIA     

G. K. Meldrum  B.V.Sc.  J. T. Bignell  B.V.Sc. Ian  Rowley B.Agr.Sc. 《Australian veterinary journal》1957,33(8):186-196

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First isolation of sleeping disease virus from rainbow trout, Oncorhynchus mykiss (Walbaum), in the United Kingdom     

Graham DA  Rowley HM  Walker IW  Weston JH  Branson EJ  Todd D 《Journal of fish diseases》2003,26(11-12):691-694

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A rapid immunoperoxidase-based virus neutralization assay for salmonid alphavirus used for a serological survey in Northern Ireland   总被引：1，自引：0，他引：1  

Graham DA  Jewhurst VA  Rowley HM  McLoughlin MF  Todd D 《Journal of fish diseases》2003,26(7):407-413

A modified virus neutralization (VN) assay was developed to replace an existing assay read on the presence or absence of virus-induced cytopathic effect (CPE). The modified assay used a monoclonal antibody to salmon pancreas disease virus as the first layer of an immunoperoxidase (IPX)-based immunostaining technique to detect viral growth. The IPX-based VN assay required only 3 days to perform, and the adoption of a 96-well microtitre format facilitated a high throughput of samples requiring small volumes of serum, cells and virus. When 352 sera from farmed salmon and 302 sera from farmed trout were tested by both the modified and the original CPE-based assays, overall correlations of 97.72 and 96.03% were, respectively, obtained (96.94% combined). When the modified assay was used to test 188 sera collected from wild salmonids in freshwater river systems in Northern Ireland, no positive results were recorded.  相似文献   

Regulation of phenobarbital-mediated induction of CYP102 (cytochrome P450(BM-3)) in Bacillus megaterium by phytochemicals from soy and green tea     

Rajnarayanan RV  Rowley CW  Hopkins NE  Alworth WL 《Journal of agricultural and food chemistry》2001,49(10):4930-4936

Cytochrome P450 102 (CYP102 or Cytochrome P450(BM)(-)(3)) is induced in Bacillus megaterium by barbiturates, perioxisome proliferators, estrogen, and nonsteroidal antiinflammatory drugs. We have previously demonstrated that a CYP102 construct (BMC 143) coupled with a luciferase reporter gene can be used to identify the inducers of CYP102. We now describe the effect of added phytochemicals on the induction of CYP102 by phenobarbital (PB) in B. megaterium. The isoflavones genistein, biochanin A, coumestrol, and equol, the green tea flavanoid epicatechin, and the fungal toxin zearalenone inhibit the induction of CYP102 by PB in a dose-dependent manner. However, the isoflavone daidzein, the phytoalexin glyceollin, and catechin, an epimer of epicatechin, failed to exhibit a similar inhibitory effect on PB-mediated CYP102 induction.  相似文献   

Homeostasis of the antibody response: immunoregulation by NK cells   总被引：27，自引：0，他引：27  

L V Abruzzo  D A Rowley 《Science (New York, N.Y.)》1983,222(4624):581-585

When injected into mice, the synthetic double-stranded polynucleotide poly(inosinic) X poly(cytidylic) acid induces high natural killer (NK) cell activity within 4 to 12 hours. Induction of NK activity in mice immunized 2 or 3 days previously, or the addition of NK cells to cultures immunized in vitro 2 or 3 days previously, promotes early termination of the ongoing primary immunoglobulin M antibody response. A target for NK cells is a population of accessory cells that has interacted with antigen and is necessary for sustaining the antibody response. The inference is strong that NK cells induced normally by immunization also terminate the usual antibody response in vivo by elimination of antigen-exposed accessory cells.  相似文献   

Evidence for the involvement of GM-CSF and FMS in the deletion (5q) in myeloid disorders   总被引：19，自引：0，他引：19  

M M Le Beau  C A Westbrook  M O Diaz  R A Larson  J D Rowley  J C Gasson  D W Golde  C J Sherr 《Science (New York, N.Y.)》1986,231(4741):984-987

By in situ chromosomal hybridization, the GM-CSF and FMS genes were localized to human chromosome 5 at bands q23 to q31, and at band 5q33, respectively. These genes encode proteins involved in the regulation of hematopoiesis, and are located within a chromosome region frequently deleted in patients with neoplastic myeloid disorders. Both genes were deleted in the 5q-chromosome from bone marrow cells of two patients with refractory anemia and a del(5)(q15q33.3). The GM-CSF gene alone was deleted in a third patient with acute nonlymphocytic leukemia (ANLL) who has a smaller deletion, del(5)(q22q33.1). Leukemia cells from a fourth patient who has ANLL and does not have a del(5q), but who has a rearranged chromosome 5 that is missing bands q31.3 to q33.1 [ins(21;5)(q22;q31.3q33.1)] were used to sublocalize these genes; both genes were present on the rearranged chromosome 5. Thus, the deletion of one or both of these genes may be important in the pathogenesis of myelodysplastic syndromes or of ANLL.  相似文献   

Planning the genome institute's future     

Uhlmann WR  Bennett R  Botkin JR  Botstein D  Boughman JA  Chakravarti A  Clayton EW  Kahn J  Koenig B  Murray TH  Olson MV  Rowley J  Terry S  Valle D 《Science (New York, N.Y.)》2003,299(5612):1515; author reply 1515

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A procedure for descenting ferrets   总被引：1，自引：0，他引：1  

J Rowley 《Modern veterinary practice》1984,65(5):389-390

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Aqueous humor penetration of several antibiotics in the dog     

R A Rowley  L F Rubin 《American journal of veterinary research》1970,31(1):43-49

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A comparison of the bioequivalence of 0.5% fenbendazole top dress pellets or 10% fenbendazole oral suspension against a spectrum of equine parasites.     

D E Hutchens  A J Paul  J A DiPietro  T F Lock  C J Jones  D D Rowley  R W Wallace 《Veterinary parasitology》1999,83(1):79-85

A controlled test was conducted to assess the efficacy bioequivalence of a single dose of 0.5% fenbendazole (FBZ) top dress pellets to a 10% FBZ suspension formulation (Panacur suspension 10%, Hoechst Roussel Vet). Thirty horses with naturally-acquired parasite infections, in replicates of three, were used. Strongyle egg per gram counts were not significantly different (P>0.1) between groups pretreatment, but FBZ treated groups were significantly different from the control group post-treatment. At necropsy, which occurred seven to nine days post-treatment, two methods of nematode recovery were compared to assess whether a small aliquot can be used in a control test to determine efficacy against large as well as small strongyles. Both post mortem worm recovery techniques revealed similar efficacies of both formulations (>95%) against small and large strongyles, but large differences in the number of worms recovered. Six species of small strongyles comprised 96% of all the small strongyles recovered: Coronocyclus coronatus, Cylicocyclus insigne, Cylicostephanus longibursatus, Cylicocyclus brevicapsulatus, Cylicocyclus nassatus, and Cyathostomum catinatum. The results of this study demonstrated therapeutic bioequivalence between FBZ formulations and also the need to sample at least a 10% aliquot to accurately estimate number of large strongyles. No adverse reactions to treatment were detected.  相似文献