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

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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   

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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Beziehungen zwischen Kriterien der Eigenleistungsprüfung, der Spermaqualität and dem Befruchtungserfolg von Besamungsebern     

Von E. Groeneveld  E. Kalm  J. Werner 《Reproduction in domestic animals》1978,13(4):176-182

Inhalt Anhand des Datenmaterials eines Zuchtunternehmens wurden die Beziehungen zwischen Mastleistungs- und Spermaqualitätsmerkmalen und der Reproduktionsleistung an 220 Besamungsebern mit insgesamt 3740 Ejakulaten untersucht. Zwischen Merkmalen der Mast- und Reproduktionsleistung konnten keine statistisch gesicherten Beziehungen gefunden werden, obwohl eine Tendenz bestand, daβ Eber mit geringerer Speckdicke auch weniger Ferkel je Besamung brachten. Zwei Merkmale der Mastleistung (Muskel- und Rückenspeckdicke) zeigten Beziehungen zu Spermaqualitätsmerkmalen. Diese hatten allerdings keinen Einfluβ auf die Reproduktionsleistung der Eber. Contents Relationship between performance testing, sperm quality and success of insemination in boars. Using data from a breeder, the relationship between fattening performance and criteria of sperm quality and reproduction performance of 220 Al-boars with in toto 3,740 ejaculates was investigated. There was no statistically conclusive relationship between fattening and reproductive performance, although boars with less fat tended to beget fewer piglets per insemination. Two characteristics of fattening performance showed a relationship to criteria of sperm quality. These had, however, no influence on the breeding performance of the boars.  相似文献   

Mapping of quantitative trait loci for lactation persistency traits in German Holstein dairy cattle     

B. Harder  J. Bennewitz  N. Reinsch  G. Thaller  H. Thomsen  C. Kühn  M. Schwerin  G. Erhardt  M. Förster  F. Reinhardt  & E. Kalm 《Zeitschrift für Tierzüchtung und Züchtungsbiologie》2006,123(2):89-96

A whole genome scan to map quantitative trait loci (QTL) for persistency of milk yield (PMY), persistency of fat yield (PFY), persistency of protein yield (PPY) and persistency of milk energy yield (PEY) was performed in a granddaughter design in the German Holstein dairy cattle population. The analysis included 16 paternal half‐sib families with a total of 872 bulls. The analysis was carried out for the first lactation and for the first three lactations combined using univariate weighted multimarker regression. Controlling the false discovery rate across traits and data sets at a level of 0.15 and treating the four persistency traits as different traits revealed 27 significant QTL. A total of 12 chromosomes showed significant QTL effects on a chromosomewise basis. The DGAT1 effect was highly significant for PPY and protein yield. A haplotype analysis using results of previous studies of the same design revealed a co‐segregation of various persistency QTL and QTL affecting health traits like dystocia and stillbirth and functional traits like non‐return rate 90 and somatic cell score.  相似文献   

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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