ISSN:0022-4510    

DOI:10.1111/j.1748-5827.1967.tb04542.x

出版商:Blackwell Publishing Ltd    

年代:1967

数据来源: WILEY

摘要:

Abstract——In addition to physiological murmurs as found in association with fever and anemia, a number of organic murmurs resulting from cardiac lesions frequently occur in dogs. These include the pansystolic regurgitant murmur of mitral and tricuspid insufficiency and interventricular septal defect, the ejection systolic murmur of aortic and pulmonic stenosis and the continuous murmur of patent ductus arteriosus. The arterial diastolic murmur of aortic insufficiency occurs less frequently; that of pulmonic insufficiency is even less often encountered. The passive atrioventricular diastolic murmurs and atriosystolic murmurs of relative or absolute mitral or tricuspid stenosis are extremely rare. The most frequently heard abnormal transients in the dog are the ventricular diastolic gallop, the systolic click, and the presystolic atrial gallop. Splitting of the second heart sound is a fairly common finding in areas where heartworm heart disease is prevalent. Paradoxical splitting of S2is only occasionally observed.Résumé——En surcoit des souffles physiologiques comme constatés en association à la fiévre et l'anémie, de nombreux souffles organiques résultant de lésions cardiaquessurvenant fréquemment chez le chien. Ceux‐ci comprennent le souffle pansystolique régurgitant d'insuffisance mitrale et tricuspide et de défaut de la cloison interventriculaire, le souffle d'éjection systolique de retricissement aortique et pulmonaire et le souffle continuel patent du canal arteriosus. Le souffle arteriel diastolique de l'insuffisance aortique se présente moins fréquemment; celui de l'insuffisance pulmonaire survient encour moins souvent. Les souffles passifs atrioventriculaires diastoliques et les souffles atriosystoliques de retrecissement relatifs ou obsolus mitral ou tricuspide sont extrêmement rares. Les transitions anormalies les plus souvent survenues chez le chien sont le galop ventriculaire diastolique, le clic systolique, et le galop artériel presystolique. La séparation du son du second coeur et assez commune dans les régions ou les maladies cardiaques prévalent. La séparation paradoxale de S est occasionnellement observée.Zusammenfassung——Ausser physiologischen Geraeuschen in Verbindung mit Fieber und Anaemic treten eine Anzahl von organischen Geraeuschen als Resultat von Herzstoerungen haeufig beiHunden auf. Diese umfassen das pansystolische rueckfliessende Geraeusch der mitralen und trik‐uspidalen Insuffizienz und des interventrikularen Septum‐Defekts, das Ejektions‐systolische Geraeusch der Aorten‐ und Pulmonal‐Stenose und das Dauer‐Geraeusch des offenen Duktus arteriosus. Das arterielle diastolische Geraeusch der Aorten‐Insuffizienz tritt weniger haeufig auf, das der Pulmonal‐Insuffizienz noch seltener. Die passiven atrioventrikulaeren diastolischen Geraeusche und atrio‐systolischen Geraeusche der relativen oder absoluten mitralen oder trikuspidalen Stenose sind ausserordentlich selten. Die am haeufigsten gehoerten anormalen vorueber‐gehenden Geraeusche beim Hund sind der ventrikulaere diastolische Galopp‐Rhythmus, das systolische Einschnappen und der praesystolische atriale Galopp‐Rhythmus. Spaltung des zweiten Herztones ist eine ziemlich haeufiger Befund in Gegenden, wo die Herzwurm‐Krankheit haeufig ist. Paradoxe

ISSN:0022-4510    

DOI:10.1111/j.1748-5827.1967.tb04543.x

出版商:Blackwell Publishing Ltd    

年代:1967

数据来源: WILEY

摘要:

Abstract——A study of 112 records of feline urolithiasis showed that the ratio of castrate to entire in the urolithiasis population and the ratio in the normal population did not differ statistically. The condition was found to be age‐associated and did not have an association with castration, except that castrated cats had longer average survival and lower mortality rates after the onset of urolithiasis than entires. There did not appear to be any association of the onset of the condition with the age at castration. The highest incidence of the condition occurred between 1 and 5 years of age.The condition, which may be more correctly termed urethral obstruction and its sequelae, was probably associated with dietary deficiencies and metabolic disturbances.Résumé——Une étude de 112 dossiers d'urolithiase féline a démontré que la proportion de castrés à faire part de la population d'Urolithiases et la proportion de la population normale ne diffère pas statistiquement. La condition est considérée associée à l'âge et n'a pas d'association avec la castration, avec l'exception que les chats castrés ont une survie moyenne plus élevée et un degré moins élevé de mortalité après une attaque d'urolithiase que les non‐castrés. Il ne semble pas y avoir une association entre l'attaque de la condition et l'âge au moment de la castration. L'incidence la plus élevée de la condition survient entre un et cinq ans.La condition qui pourrait être plus exactement nommée obstruction urétrale et ses conséquences, est probablement associée à des déficiences diététiques et des troubles métaboliques.Zusammenfassung——Eine Untersuchung von 112 Aufzeichnungen über Katzenurolithiasis zeigte, dass das Verhältnis zwischen an Urolithiasis leidenden kastrierten und unkastrierten Tieren sowie das Verhältnis bei ronmalen Tieren sich statistisch betrachtet nicht unterscheidet. Der Zustand stellte sich als altersbedingt heraus und hatte keinen Zusammenhang mit Kastrierung, ausser dass kastrierte Katzen gegenüber unkastrierten nach einem Anfall von Urolithiasis eine durchschnittlich längere Überlebensquote und einen niedrigeren Sterblichkeitsgrad aufwiesen. Es schien keinerleiVerbindung zwischen dem Ausbruch dieser Erscheinung und dem Alter bei der Kastrierung zu bestehen. Die meisten derartigen Fälle traten bei einem Alter von ein bis fünf Jahren auf.Dieser Zustand, welcher wohl richtiger als Ureterversperrung und dessen Folgeerscheinungen bezeichnet werden sollte, trat wahrscheinlich i

ISSN:0022-4510    

DOI:10.1111/j.1748-5827.1967.tb04544.x

出版商:Blackwell Publishing Ltd    

年代:1967

数据来源: WILEY

摘要:

Abstract——Twenty seven dogs (two of them obtained by inbreeding) in which Legg‐Perthes' disease was verified clinically and roentgenologically, were studied to elucidate the early changes encountered. Histological‐histochemical methods, oxytetracycline (OTC)bone labelling and auto‐ and micro‐radiography techniques were used.All of the twelve young dogs with unfused growth plates showed histologically and histochemically, especially in the proximal part of the epiphysial cartilage, areas filled with a structureless, metachromatically staining mass, cyst‐like formations and derangement of the architecture as the initial changes of the disease. By using S35it was possible to confirm the histochemical findings that substances belonging to the mucopolysaccharide group were formed in the degenerated areas of the growth plate. Histologically, degenerative changes were demonstrable earlier in the metaphysis than in the epiphysis. Absence of OTC uptake preceded bone necrosis histologically. Oxytetracycline bone labelling showed that regeneration derived chiefly from the metaphysis as the epiphysial cartilage began to disappear. Using microradiography, it was possible to illustrate the bone structure, especially to reveal the flattening of the epiphysis and the broadening of the metaphysis. In the later phase of the disease extensive articular cartilage changes were recorded. Together with the other degenerative changes described, they contributed to the formation of secondary o

ISSN:0022-4510    

DOI:10.1111/j.1748-5827.1967.tb04545.x

出版商:Blackwell Publishing Ltd    

年代:1967

数据来源: WILEY

摘要:

Abstract——The effect of estrogen, androgen, cortisone, growth hormone, thyrotropic hormone and parathyroid hormone on the menisci of the femoro‐tibial (stifle) joint was studied in 17 puppies ranging from 2 to 24 weeks of age. Five dogs of the same litters were used as controls. The results were evaluated histologically and by a histoquantitative line sampling method.The estrogen‐treated group showed the greatest changes. In the female dogs there was a relative increase in intercellular substance and cyst‐like formations containing a metachromatically staining homogenous mass, indicating degeneration, were seen. The intercellular substance was also increased in the other dogs, except those treated with the growth hormone and cortisone. In the present study it appears that the inhibitory effect of the sex hormones is associated with cystic degeneration of the meniscal tissues.The female dogs of the androgen group showed similar, although less pronounced changes. In the male dogs of the androgen and growth hormone groups the proportion of chondrocytes was less and the proportion of hyaline cartilage‐like tissue of the inner border of the meniscus was larger than in the other groups.Supported by a grant from Valtion Lääketieteellinen Toimikunta (State Medic

ISSN:0022-4510    

DOI:10.1111/j.1748-5827.1967.tb04546.x

出版商:Blackwell Publishing Ltd    

年代:1967

数据来源: WILEY

摘要:

An Atlas of Surgical Approaches to the Bones of the Dog and Cat:Intervertebral Disc Protrusions in the Dog:Recent Studies on the Hypothalamus:International Zoo Yearbook:Canine and Feline Ocular Fundus:Anatomy of the Dog:Proceedings of the American Society of Veterinary Ophthalmology:Proceedings of the Thirty‐third Annual Meeting of the A.A.H.A.:Animals as a Career:About Dog

ISSN:0022-4510    

DOI:10.1111/j.1748-5827.1967.tb04547.x

出版商:Blackwell Publishing Ltd    

年代:1967

数据来源: WILEY

ISSN:0022-4510    

DOI:10.1111/j.1748-5827.1967.tb04548.x

出版商:Blackwell Publishing Ltd    

年代:1967

数据来源: WILEY