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Mellersh C 《Veterinary journal (London, England : 1997)》2008,178(1):46-52
In 2004 the dog became only the fifth mammal to have its entire genome fully sequenced. The canine genome was sequenced in the hope that it would help scientists understand the complex evolutionary mechanisms that shape genes and genomes and provide a powerful tool for identifying genetic factors that contribute to human health and disease. It is expected that over the coming years the genome of man's best friend will help in the understanding of the genetic cause of many inherited diseases that humans and dogs have in common. Not only of obvious benefit to humans, these studies will enable the development of DNA diagnostic tests that breeders can use to identify which of their dogs carry mutations that put them at risk of developing particular conditions and thus, over time, eliminate those diseases from the breed. 相似文献
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K A Kruse 《Veterinary Clinics of North America: Small Animal Practice》1986,16(4):723-727
It should be emphasized that the primary function of the computer is information-handling and communication. It remembers who and when and why, organizes the information, and then communicates by reminders, letters, labels, word processing, and statements. The computer becomes a faithful employee, not altogether immune from physical illness but generally ready to work at the flip of a switch. Best of all, the computer never asks for overtime or a percentage of the profits. 相似文献
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Laluha P Grest P Eichenberger S Reusch CE Gerber B 《Schweizer Archiv für Tierheilkunde》2006,148(6):303-307
A five-year-old, neutered male, Bernese Mountain Dog was referred because of a two-week history of hematuria and a one-week history of polydipsia and polyuria. Palpation of the dorsomedial mesogastrium revealed a mass on the left side, which was seen via radiography and ultrasonography to be attached to the left kidney. The left kidney and the attached mass were excised surgically, and the dog had an uneventful recovery. Histological examination of the mass revealed a dense proliferation of non-polymorphic spindle cells, which stained positive for smooth muscle actin via immunohistochemistry. Leiomyoma of the kidney was diagnosed. Postoperatively, there was mild azotaemia, which did not affect the general condition of the dog and was still present 15 months after surgery. Leiomyoma of the kidney is a benign tumor, and hematuria may be the only clinical sign. 相似文献
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Narcolepsy in a dog and a cat 总被引：3，自引：0，他引：3
C D Knecht J E Oliver R Redding R Selcer G Johnson 《Journal of the American Veterinary Medical Association》1973,162(12):1052-1053
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An 18‐year‐old stallion was presented for castration because of insidious, bilateral scrotal enlargement of one year's duration. The left testis was firm, while the right was soft and lobulated; both were larger than normal. Palpation of the scrotum and its contents did not cause the horse to show signs of discomfort. Ultrasonography of scrotal contents revealed abnormal, heterogeneous tissue with ill defined regions of hyper‐ and hypoechogenity throughout both testes. Several hours after admission the horse developed severe signs of colic. On the basis of anamnesis, clinical findings, and results of ultrasonography and transrectal palpation bilateral testicular neoplasia and incarcerated inguinal hernia were tentatively diagnosed. Because the horse's owner did not consent to surgical treatment, the stallion was subjected to euthanasia. Histological and immunohistochemical examination of the testicular tissue collected post mortem revealed a seminoma in the left testis and a leiomyoma in the right testis. The post mortem examination also revealed incarceration of the small intestine in addition to the testicular tumours. To our knowledge, this is the first report of the simultaneous presence of bilateral, yet different testicular tumour types in a stallion. 相似文献
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Nolen RS 《Journal of the American Veterinary Medical Association》2002,220(10):1431, 1433-1431, 1435
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Surgical resection of a dysgerminoma in a mare 总被引：1，自引：1，他引：0
A mare was referred for further evaluation of a mass found in the left caudal abdomen during a routine postpartum reproductive palpation. The mare was clinically normal with no history of health problems. Ultrasonographic examination of the mass confirmed its presence, but the origin of the mass could not be accurately determined. Routine haematology and serum biochemistry results were within normal limits. The mare was initially treated conservatively with antibiotics, but the mass continued to increase in size, so it was surgically excised. The mass involved the left ovary. The mare showed transient abdominal pain after surgery, but developed no other complications and was in foal 7 months later. On histology, the mass was diagnosed as a dysgerminoma, a rare ovarian tumour of germ cell origin. 相似文献
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M FLANAGAN 《Australian veterinary journal》1992,69(5):112-113
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A severely comminuted fracture of the distal tibia, in a rabbit, was successfully treated by the application of Kirschner-Ehmer external fixator. The principles used in applying the apparatus are outlined, indicating its suitability of use in a variety of situations. 相似文献
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Objective: To report open reduction and joint stabilization using a prosthetic capsule technique for treatment of a craniodorsal coxofemoral luxation in a lightweight pony. Study Design: Clinical report. Animals: Pony stallion (8 years old, 113 kg). Methods: A craniodorsal approach to the coxofemoral joint was performed under general anesthesia. After open reduction, a prosthetic capsule technique was used. Four 3.5 mm self‐tapping cortical anchor screws were implanted: 2 screws were inserted above the cranial aspect of the dorsal acetabular rim, and 2 screws were inserted into the femoral neck. Subsequently, a #5 USP ultra‐high molecular weight polyethylene suture was placed through these anchor screws in figure‐8 fashion to serve as a prosthetic capsule. Routine closure and a medial patellar desmotomy completed the surgical procedure. Postoperatively, the pony was cross tied for 4 weeks to prevent it from lying down. Results: Neither short‐term nor long‐term complications occurred and the pony was sound at the follow‐up examination performed 15 months postoperatively. Conclusions: A prosthetic capsule technique can be used successfully to stabilize the coxofemoral joint after open reduction of a craniodorsal luxation in a lightweight pony. 相似文献
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A salivary duct fistula in a horse was repaired surgically without using a stent. Seventeen months after the operation the skin incision had healed without complications and the fistula had not recurred. 相似文献
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David Altman Brad Bolon D.J. Meyer Bruce Homer 《Veterinary clinical pathology / American Society for Veterinary Clinical Pathology》1989,18(4):98-100
Meningiomas are one of the most common nervous system tumors in dogs. They are mostly solitary, benign, intracranial tumors of the transitional type. Tentative diagnosis can usually be made on historical data, clinical and neurological signs, and radiographs, with an antemortem diagnosis confirmed by exploratory surgery and histologic evaluation of biopsy. The literature contains many reports of the gross, histological and ultrastructural morphology of canine meningiomas, but little on the cytologic features of these tumors. This report describes the cytologic appearance of an intracranial meningioma in a 9-year-old Miniature Schnauzer. 相似文献