Gonadotropine glycoproteique maturante et oestradiol-17β pendant le cycle reproducteur chez la truite fario (Salmo trutta) femelle

Une revue systématique des facteurs de risque de décès chez les adultes pendant et après le traitement de la tuberculose

Auteur pour correspondance : Catriona Waitt, Department of Molecular and Clinical Pharmacology, Block A : Waterhouse Building, University of Liverpool, 1–5 Brownlow Street, Liverpool L69 3GL, Royaume-Uni. Tel : (+44) 151 794 5407. Fax : (+44) 151 794 5059. e-mail : [email protected] C O N T E X T E : En dépit d’une chimiothérapie effi ciente, on décrit des taux de létalité montant jusqu’à 25% ta...

La dose tolérée et toxique de la saponine chez les chèvres et les moutons

High Rate of Deformed Larvae among Gynogenetic Brown Trout (Salmo trutta m. fario) Doubled Haploids

Mitotic gynogenesis results in the production of fully homozygous individuals in a single generation. Since inbred fish were found to exhibit an increased frequency of body deformations that may affect their survival, the main focus of this research was to evaluate the ratio of individuals with spinal deformities among gynogenetic doubled haploids (DHs) brown trout as compared to nonmanipulated...

Epizootiological studies on viral haemorrhagic septicaemia in brown trout Salmo trutta fario

The course of a VHS (viral haemorrhagic septicaemia) infection in brown trout Salmo trutta fario L. in a stream was followed for 4 yr using anti-VHS virus antibodies a s the indication of infection. Trout were caught by electrofishing and the presence of anti-VHS virus antibody in the serum was determined by counter-current immunoelectrophoresis. There were fluctuations in the prevalence of ant...

Distribution of intraperitoneally injected diclofenac in brown trout (Salmo trutta f. fario).

The detection of low levels of pharmaceuticals in aquatic environments has lately raised concerns regarding possible adverse effects of these highly active substances on aquatic organisms. The non-steroidal anti-inflammatory drug diclofenac (DCF) is one of the pharmaceutical substances regularly detected in surface waters and has lately been demonstrated to elicit adverse effects in salmonid sp...