CURRENT NOTES ON METEOROLOGY AND CLIMATOLOGY     

Ward RD 《Science (New York, N.Y.)》1908,27(701):898-900

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CORRECTION OF ANGULAR DEFORMITY BY ASYMMETRIC PHYSEAL GROWTH AND BONE REMODELLING     

Terje O.  Fjeld  DVM  Harald  Steen  MD 《Veterinary radiology & ultrasound》1986,27(2):58-64

Angular deformities of 25 or 37 degrees valgus were created by transverse wedge osteotomies in the diaphysis of the radius in 3-month-old Cocker Spaniels. Spontaneous correction was judged from radiographs until skeletal maturity. The magnitude of correction was estimated, using the opposite normal leg as a control. Asymmetrical physeal growth corrected the induced angulation between the proximal and distal radial joint plane surfaces (joint plane angle). The average correction of the joint plane angle was 80% in the 25 degree group, and 72% in the 37 degree group. Bone remodeling of the radial shaft corrected the induced diaphyseal angulation by 50% in both groups during the study.  相似文献   

Implantation of the Glasgow bioprosthetic heart valve in sheep     

J. Reid Ph.D.  MRCVS.    D.J. Wheatley MD  FRCS.  T.J. Spyt FRCS. 《Veterinary anaesthesia and analgesia》1986,14(1):188-196

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AN EXAMPLE IN NOMENCLATURE     

Ward LF 《Science (New York, N.Y.)》1905,21(525):110-111

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GENERAL FEATURES     

Ward HB 《Science (New York, N.Y.)》1935,81(2092):103-105

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IRIDESCENT CLOUDS     

Ward RD 《Science (New York, N.Y.)》1902,16(392):32-33

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Severe Neutropenia Associated With Griseofulvin Therapy in Cats With Feline Immunodeficiency Virus Infection     

Grady H. Shelton DVM    Chris K. Grant PhD  DSc    Michael L. Linenberger MD  Janis L. Abkowitz MD 《Journal of veterinary internal medicine / American College of Veterinary Internal Medicine》1990,4(6):317-319

Griseofulvin administration was associated with the development of absolute neutropenia in six of seven (86%) cats with feline immunodeficiency virus (FIV) infection. The neutropenia was severe (less than 400 neutrophils/microliter) in four of the six affected cats, and one cat died from sepsis. Neutrophil counts returned to baseline values within 15 days after drug withdrawal in all surviving cats. No symptoms or hematologic abnormalities were observed in four normal (FIV-seronegative) cats treated with the same lot of griseofulvin at equivalent doses. Neutropenia recurred in two of two FIV-seropositive cats upon griseofulvin rechallenge. Cats with FIV infections appear to be at increased risk for griseofulvin-associated neutropenia. This phenomenon may be analogous to the increased frequency of antibiotic-induced neutropenias observed in humans infected with the human immunodeficiency virus.  相似文献   

Esophageal Replacement in the Dog by Microvascular Colon Transfer     

ALAN B. KUZMA BSc  DVM  DVSc    DAVID L. HOLMBERG DVM  MVSc  DiplomateACVS    CRAIG W. MILLER DVM  MSc  DiplomateACVS    IAN BARKER DVM  MSc  PhD  JAMES ROTH MD  FRCS 《Veterinary surgery : VS》1990,18(6):439-445

An orthotopic colon graft based on the middle colic artery and vein was implanted with microvascular technique and a stapling instrument in five dogs. The grafts were successful in four dogs. A similar colon autograft was used to replace the entire thoracic esophagus in five dogs. The recipient vessels were the left carotid artery and left external jugular vein. Four of the grafts failed because of kinking and thrombosis of the arterial supply (2 dogs) or the venous outflow (2 dogs). One graft, which had a viable vascular supply, developed a severe leak at the colon-to-stomach anastomosis, and the dog was euthanatized on day 3. The recipient vascular pedicle was modified and used successfully to replace a portion of the cervical esophagus in three dogs. The grafts survived, the dogs could swallow liquids and semisolid food well, and, at necropsy after 4 weeks, the anastomotic sites were well healed. The graft sites contained essentially normal colon mucosa.  相似文献   

Evaluation of systemic administration of gentamicin for treatment of coliform mastitis in cows     

G F Jones  G E Ward 《Journal of the American Veterinary Medical Association》1990,197(6):731-735

Recovery of cows (n = 61) with mastitis caused by gram-negative bacteria and treated systemically with an antibiotic (gentamicin) to which the bacteria were susceptible in vitro, was compared with recovery of cows (n = 13) with similar infections treated with a systemically administered antibiotic (erythromycin) to which the bacteria were resistant in vitro or with recovery of cows (n = 12) not given an antibiotic systemically. In the first part of the study, cows were selected for treatment groups by use of a diagnostic scheme designed to predict whether the mastitis was caused by gram-negative or gram-positive bacteria. In the second part of the study, all cows were treated without systemic administration of an antibiotic. Significant difference was not observed in the outcome of the disease between cows given gentamicin and cows of the other 2 treatment groups at 24 hours or at 4 weeks after treatment. At 24 hours after initial treatment, 71.9% of cows treated with gentamicin, 92.3% of those treated with erythromycin, and 45.5% not treated systemically had improved appetite. At 4 weeks after initial treatment, of the cows treated with gentamicin, 11.5% died; in 32.8%, lactation ceased in the affected mammary gland; in 21.3%, lactation was decreased in the affected gland; and 34.4% returned to normal lactation and health. Of cows treated with erythromycin, none died; in 23%, lactation ceased in the affected mammary gland; in 23%, lactation decreased in the affected gland; and 54% returned to normal lactation and health.(ABSTRACT TRUNCATED AT 250 WORDS)  相似文献   

CURRENT NOTES ON METEOROLOGY     

Ward RD 《Science (New York, N.Y.)》1899,9(221):458-459

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