Serum amyloid A protein concentration measured by radial immunodiffusion in Abyssinian and non-Abyssinian cats   总被引：1，自引：0，他引：1  

S P DiBartola  J A Reiter  J B Cornacoff  G J Kociba  M D Benson 《American journal of veterinary research》1989,50(8):1414-1417

Serum amyloid A (SAA) protein concentration was determined by use of radial immunodiffusion (RID) in 4 groups of cats: Abyssinian cats with amyloidosis, healthy Abyssinian cats without clinical evidence of amyloidosis, hospitalized non-Abyssinian cats, and clinically normal non-Abyssinian cats. Mean SAA concentration in Abyssinian cats with amyloidosis was significantly (P = 0.05) higher than mean SAA concentration in healthy Abyssinian cats without clinical evidence of amyloidosis and in hospitalized non-Abyssinian cats. Mean SAA concentration in clinically normal non-Abyssinian cats was significantly (P = 0.05) lower than mean SAA concentration in healthy Abyssinian cats without clinical evidence of amyloidosis and in hospitalized non-Abyssinian cats. Affected and healthy Abyssinian cats, however, could not reliably be distinguished on the basis of SAA concentration, because of the wide range of SAA values in these 2 groups of cats.  相似文献   

Extramedullary plasmacytoma and immunoglobulin-associated amyloidosis in a cat     

M A Carothers  G C Johnson  S P DiBartola  J Liepnicks  M D Benson 《Journal of the American Veterinary Medical Association》1989,195(11):1593-1597

Extramedullary plasmacytoma with immunoglobulin-associated amyloidosis was diagnosed in a 10-year-old cat. The primary tumor was a large, circumferential mass of the right tarsal region. Metastasis developed in the regional lymph nodes, spleen, and liver. Permanganate-resistant amyloid deposits were associated with plasma cells in the primary and metastatic tumors. Treatment with prednisone and melphalan had little effect on the progression of the disease, and the cat died four weeks later.  相似文献   

Resistance to gentamicin and amikacin of gram-negative organisms isolated from horses     

J A Orsini  C E Benson  P A Spencer  E Van Miller 《American journal of veterinary research》1989,50(6):923-925

Resistance of gram-negative bacteria to gentamicin has become an increasingly common problem among clinical isolates from human beings. Susceptibility of isolates from horses to gentamicin and amikacin was evaluated for the period from July, 1983 to June, 1985. All isolates of Escherichia coli, and species of Enterobacter, Klebsiella, Proteus, and Pseudomonas examined were susceptible to amikacin, except 2 of the 46 Pseudomonas isolates. In contrast, 13 to 50% of isolates were resistant to gentamicin. Escherichia coli, and Klebsiella, Proteus, and Enterobacter species isolates were highly significantly more susceptible to amikacin (P less than 0.01) than to gentamicin. Pseudomonas spp (P = 0.13) were not significantly different in susceptibility to the 2 drugs. There was significant variation among genera in their susceptibility to gentamicin (P = 0.002), primarily because of the frequency of resistance in isolates of Klebsiella spp and Proteus spp, compared with the other 3 organisms (E coli, Enterobacter spp, and Pseudomonas spp). There was no significant difference of susceptibility to amikacin among the genera studied (P = 0.06).  相似文献   

8 MEASUREMENT OF ARTICULAR CARTILAGE STIFFNESS IN THE FEMOROPATELLAR, TARSOCRURAL AND METATARSOPHALANGEAL JOINTS OF HORSES AS A PREDICTOR OF CARTILAGE PATHOLOGY.     

E  Garcia-Seco  DA Wilson  K Kuroki  J Cook  J Kreeger  KG Keegan 《Veterinary surgery : VS》2003,32(6):600-600

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Total mercury levels in selected human tissues, Idaho-1973-74(1,2)     

J Gabica  W Benson  M Loomis 《Pesticides monitoring journal》1975,9(2):59-63

Total mercury levels were determined in human tissues taken at autopsy from six hospitals in the three basic geographical areas of Idaho. Of the 242 specimens analyzed, 76 percent contained detectable mercury. Levels were compared with respect to the age, sex, and geographic residence of autopsied individuals. Mean levels detected were 1.04 ppm in kidney tissue, 0.34 ppm in liver, and 0.08 ppm in brain. Mean mercury levels for the three geographical areas were: southeastern Idaho, 0.22 ppm; southwestern Idaho, 0.80 ppm; and northern Idaho, 0.43 ppm. The relatively high means in southwestern Idaho specimens may be related to the preponderance of natural cinnabar deposits in that portion of the State. Mercury levels were higher in women than men for all tissues in both the southwestern and northern areas, but the reverse was true in the southeast. Data were compared with findings of other investigators in an attempt to arrive at background levels of total mercury residues in human tissues.  相似文献   

Comparison of bupivacaine and dexmedetomidine femoral and sciatic nerve blocks with bupivacaine and buprenorphine epidural injection for stifle arthroplasty in dogs          下载免费PDF全文

Annatasha KG Bartel  Luis Campoy  Manuel Martin‐Flores  Robin D Gleed  Kyle J Walker  Courtney E Scanapico  Alison B Reichard 《Veterinary anaesthesia and analgesia》2016,43(4):435-443

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Rapid gas chromatographic method for screening of pesticide residues in milk     

J Gabica  M Watson  W W Benson 《Journal of the Association of Official Analytical Chemists》1974,57(1):173-175

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Proton magnetic resonance spectroscopic determination of disulfiram: collaborative study     

E B Sheinin  W R Benson 《Journal of the Association of Official Analytical Chemists》1978,61(1):55-59

A proton magnetic resonance spectroscopic method for determining disulfiram in the bulk drug product and in the formulated material was collaboratively studied. The method depends on the use of chloroform-d as a solvent and hexamethylcyclotrisiloxane as the internal standard. No interference from tablet excipients was observed. The method is rapid and specific. Eighteen laboratories analyzed duplicate samples of a bulk drug product, a 250 mg tablet composite, and a 500 mg tablet composite. The average per cent results and standard deviations were 99.7 +/- 1.4, 100.9 +/- 2.0, and 99.9 +/- 2.2, respectively.  相似文献   

Hemodynamic effects of ionized calcium in horses anesthetized with halothane or isoflurane     

Grubb TL  Benson GJ  Foreman JH  Constable PD  Thurmon JC  Olson WO  Tranquilli WJ  Davis LE 《American journal of veterinary research》1999,60(11):1430-1435

OBJECTIVES: To evaluate the effects of halothane and isoflurane on cardiovascular function and serum total and ionized calcium concentrations in horses, and to determine whether administration of calcium gluconate would attenuate these effects. ANIMALS: 6 clinically normal adult Thoroughbreds. PROCEDURE: Catheters were inserted for measurement of arterial blood pressures, pulmonary arterial blood pressures, right ventricular pressure (for determination of myocardial contractility), right atrial pressure, and cardiac output and for collection of arterial blood samples. Anesthesia was then induced with xylazine hydrochloride and ketamine hydrochloride and maintained with halothane or isoflurane. An i.v. infusion of calcium gluconate was begun 75 minutes after anesthetic induction; dosage of calcium gluconate was 0.1 mg/kg of body weight/min for the first 15 minutes, 0.2 mg/kg/min for the next 15 minutes, and 0.4 mg/kg/min for an additional 15 minutes. Data were collected before, during, and after administration of calcium gluconate. RESULTS: Halothane and isoflurane decreased myocardial contractility, cardiac index, and mean arterial pressure, but halothane caused greater depression than isoflurane. Calcium gluconate attenuated the anesthetic-induced depression in cardiac index, stroke index, and maximal rate of increase in right ventricular pressure when horses were anesthetized with isoflurane. When horses were anesthetized with halothane, a higher dosage of calcium gluconate was required to attenuate the depression in stroke index and maximal rate of increase in right ventricular pressure; cardiac index was not changed with calcium administration. CONCLUSIONS AND CLINICAL RELEVANCE: I.v. administration of calcium gluconate may support myocardial function in horses anesthetized with isoflurane.  相似文献   

Diagnosis of hereditary chondrodysplasia (spider lamb syndrome) in sheep   总被引：1，自引：0，他引：1  

J S Rook  A L Trapp  J Krehbiel  B Yamini  M Benson 《Journal of the American Veterinary Medical Association》1988,193(6):713-718

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