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At least 469 records · Page 26Linked to original sources
PubMed1977

Histochemistry of cystic ovaries found during an abattoir survey.

Histochemical methods have been used to measure delta5-3beta-hydroxy-steroid dehydrogenase (3beta-HSD) activity in order to establish sites and degree of steroid hormone synthesis in cystic ovaries, corpora lutea and uteri. When granulosa cell layers were present they showed enzymic activity indicating their ability to produce steroids. When both were absent no activity could be seen. Corpora lutea either from ovaries associated with an ovarian cyst or from normally cyclic cows showed varying degrees of activity. When the corpuluteum was immature, activity was low, when mature it was very high and when regressing the activity was declining. No activity was seen in uteri.

3-Hydroxysteroid Dehydrogenases↗
PubMed2003

[Sero-epidemiological studies of zoonotic infections in hunters--comparative analysis with veterinarians, farmers, and abattoir workers].

The aim of this study was to investigate seroprevalences to zoonotic pathogens in hunters, to compare the results with other predisposed occupational groups already investigated and to propose preventive measures. Blood samples were taken from 146 male and 3 female hunters from the provinces of Styria and Burgenland in the south-east of Austria and anamnestic data were obtained using a questionnaire. The serological investigations included the following bacterial, viral and parasitic zoonotic agents or zoonoses, respectively (antibody prevalence rates in brackets): borreliosis (IgG 42%, IgM 7%), brucellosis (1%), chlamydiosis (3%), ehrlichiosis (IgG 15%, IgM 3%), leptospirosis (10%), tularaemia (3%), Q fever (0%), encephalomyocarditis virus (EMCV, 15%), Puumala-Hantavirus (10%), Newcastle Disease virus (4%), Echinococcus multilocularis/E. granulosus (5%/11%), toxocariasis (17%). Particularly striking in comparison with the control group and the veterinarians, farmers and slaughterhouse workers examined in earlier projects were the high seroprevalences to Borrelia burgdorferi sensu lato, Ehrlichia spp., Leptospira interrogans, E. granulosus and E. multilocularis, encephalomyocarditis, Puumala-Hantavirus and Newcastle Disease virus as well as to Brucella abortus and Francisella tularensis. The present study indicates that hunters are especially exposed to zoonotic pathogens.

Adult↗
PubMed1975

Observations on abortions in cattle: a comparison of pathological, microbiological and immunological findings in aborted foetuses and foetuses collected at abattoirs.

Fifty nonaborted and 50 aborted bovine foetuses were examined utilizing histology, immunoelectrophoresis, bacteriology and the fluorescent antibody technique. Lesions were observed in 12 of the nonaborted foesuses and in four of these immunoglobulins were demonstrated. In addition, two of the nonaborted foetuses had immunoglobulins in the absence of observed lesions. Lesions were observed in 48 of the aborted foetuses and immunoglobulins were detected in 22 of these. An etiological diagnosis was arrived at in 24 of the 50 aborted foetuses. The tissues most frequently observed to have lesions of diagnostic significance were eyelid, intestine, liver, lung and placenta. Intestinal lesions were observed in several foetuses in association with a variety of agents including infectious bovine rhinotracheitis. Foetuses diagnosed as aborting because of mycotic infection consistently displayed lesions in their eyelids. The value of taking eyelid sections in cases of suspected mycotic abortions, the significance of foetal intestinal lesions, the evaluation of abomasal aspirates and the diagnostic importance of immunoglobulin determinations in aborted foetuses are discussed.

Abortion, Veterinary↗
PubMed1989

[Frequency and diagnosis of chronic changes in the mammary glands of sows (abattoir findings)].

The mammary glands of 1000 slaughtered sows were examined with regard to defects in teats, skin and parenchyma. For its clinical importance it is to be emphasized that 23% of all sows showed symptoms of chronic mastitis (phlegmon, abscess, granuloma, fibrosis). It can be expected that a thorough examination of the porcine mamma during the stage of involution will discover disturbances of nursing, caused by lesions in the parenchyma or in the lactiferous ducts.

Animals↗
PubMed1988

[Legal fundamentals and practical accomplishments of abattoir and meat research in mammalian game animals].

Meat regulations also involve game inspection. The previous publication mainly dealt with the regulations and their practice concerning game intended for slaughter. The following publication deals with game hunted for food (deer: red deer, sika deer, fallow deer, roe deer; horned ungulates: european mufflon, chamois; wild boar; european hare; european rabbit) and also game such as the badger and the raccoon.

Animals↗