Ernst  Knippel  Röhrl  Schüpster  Schaile und Fabricius 《Forstwissenschaftliches Centralblatt》1927,49(19):687-703

Ohne Zusammenfassung  相似文献   

SONOGRAPHY OF THE MUSCULOSKELETAL SYSTEM IN DOGS AND CATS     

Martin  Kramer  Dr. Med. Vet  Martin  Gerwing  Dr. Med. Vet  Volker  Hach  Dr. Med. Vet  Ernst  Schimke  Prof. Dr. Med. Vet 《Veterinary radiology & ultrasound》1997,38(2):139-149

Sonography of the musculoskeletal system in dogs and cats was undertaken to evaluate the application of this imaging procedure in orthopedics. In most of the patients a 7,5 MHz linear transducer was used because of its flat application surface and its resolving power. The evaluation of bone by sonography is limited, but sonography can provide addition information regarding the bone surface and surrounding soft tissue. Ultrasound is valuable for assessing joint disease. Joint effusion, thickening of the joint capsule and cartilage defects can be identified sonographically. It is also possible to detect bone destruction. Instabilities are often identified with the help of a dynamic examination. Soft tissue abnormalities of the musculoskeletal system lend themselves to sonographic evaluation. Partial or complete muscles or tendon tears are able to be differentiated and the healing process can be monitored. Most of the diseases that are in the area of the biceps or the achilles tendon, such as dislocation of the tendon, old injuries with scarification, free dissecates in the tendonsheath, tendinitis and/or tendosynovitis can be differentiated by sonography. In addition, with clinical and laboratory findings, it is often possible to make a correct diagnosis with ultrasound in patients with abscesses, foreign bodies, hematomas, soft tissue tumors and lipomas.  相似文献   

Which evidence permits a liver cell smear in cattle with metabolic disorders?]     

H Frerking  J Hecking  F J Kaup  H Ernst 《Tier?rztliche Praxis》1991,19(6):624-629

The technique of liver puncture as described by Holtenius (1961) was assessed with regard to its practicability and safety in a preliminary study of 26 cattle and a follow-up study of 108 German black pied cattle. The sample material was smeared, stained and examined by light microscope. All animals with changes of grade 5 had to be slaughtered. Liver puncture is a simple, quick and safe technique which supplies useful information about the various stages of hepatic fatty degeneration in individual cattle.  相似文献   

The legitimacy of single and group housing of breeding sows]     

S Stamer  E Ernst 《DTW. Deutsche tier?rztliche Wochenschrift》1992,99(4):151-154

Current German law on animal rights requires protection and appropriate treatment of animals. However, information on breeding and raising swine is incomplete, and comparison studies of alternative housing systems are needed. Therefore, the effects of single and group housing of pregnant sows on piglet production was investigated in the 120-sow herd of the Institute for Animal Breeding and Husbandry of the University of Kiel. Reproductive traits, general health and behaviour studies were evaluated over one year. Type of housing system was found to have no effect on number of piglets born alive or dead or on days open. Daily gain was influenced. Daily gain of single-housed sows increased but without any difference in feed intake. General health was measured by nutritional condition, soiling, callosity, and injuries at time of evaluation. Single-housed sows had more calluses and were more soiled compared with group-housed sows. Injuries occurred more often in group housing, especially when new animals were integrated into the group. However, injuries were not serious. Animal behaviour was recorded on video during one pregnancy period of 60 sows. The housing system effected "sitting" and "lying" behaviour. Behaviour also is influenced by pregnancy in both housing systems. Equal incidences of abnormal behaviour, considered as sham-chewing, were found in both housing systems.  相似文献   

Evaluation of functional muscle anatomy scalability in the canine hind limb     

Billy P. R. Dries  Ilse Jonkers  Wim Van Den Broeck  Benedicte Vanwanseele  Lieve DeRycke  Walter Dingemanse  Jos Vander Sloten  Henri Van Bree  Ingrid Gielen 《Anatomia, histologia, embryologia》2021,50(3):637-644

In contrast to other mammals, the large variation in dog sizes is not accompanied by any significant genetic re-organization. In order to study the relationship between body mass, limb length and the functional anatomical muscle parameters of the canine hind limb, a large dataset comprising of muscle masses, optimal muscle fibre lengths and physiological cross-sectional area's (PCSA) were acquired for twenty-five muscles in ten dogs of sizes varying between 20 kg and 52 kg. The potential of body mass and limb length for reliably scaling individual muscle masses, optimal muscle fibre lengths and PCSA's were examined. For the majority of the muscles of the canine hind limb, neither body mass nor limb length were reliable scaling parameter for either muscle masses, PCSA's and optimal fibre length. These results indicate the need of a breed-specific approach to musculoskeletal modelling in future canine musculoskeletal research.  相似文献   

Diversity of gyrodactylids from some marine fishes in tropical and subtropical Queensland, Australia.     

I Ernst  I D Whittington  M K Jones 《Folia parasitologica》2001,48(2):165-168

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Bücheranzeigen     

Ernst  Dr. Harrer 《European Journal of Forest Research》1930,52(6):186-190

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Fabricius  Fritz Ernst  Reinhold  Haenel und Bogtherr 《Forstwissenschaftliches Centralblatt》1933,55(21):758-770

Ohne Zusammenfassung  相似文献   

Bücheranzeigen     

Y.  Zmölfer  Dr. Fri  Ernst 《European Journal of Forest Research》1931,53(6):233-236

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Englands Holzerzeugung und Holzerbrauch     

Ernst Schul  e 《Forstwissenschaftliches Centralblatt》1918,40(1):15-31

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