Non-essential loci in the BamHI-I and -F fragments of the HVT FC126 genome.

The sequence of BamHI-I fragment of the herpesvirus of turkeys (HVT) FC126 strain DNA was analyzed for the presence of potential open reading frames (ORFs). Four complete (ORFs 2 to 5) and 2 partial ORFs (ORFs 1 and 6) were detected. ORFs 2 and 3 were homologous to the HSV-1 UL55 and the EHV-1 gene 3, respectively.

[Intubation using a submental approach].

Authors report a case of sub-mental approach for endotracheal intubation in maxillo-facial surgery. This unusual technique was simple to perform and remained uncomplicated.

In vivo results with a new device for ultrasonic monitoring of pig skin cryosurgery: the echographic cryoprobe.

One of the main difficulties encountered in cryosurgery is the uncertainty in the extent and depth of the tissue effectively treated during the freezing process. The objective of this study was to evaluate in vivo ultrasonic control of skin cryosurgery using a new echographic cryoprobe. An echographic cryoprobe, developed specifically for dermatology applications, combines a high-frequency (20 MHz) miniature ultrasonic transducer and a N2O-driven closed cryoprobe.

Herpesvirus of turkey recombinant viruses expressing infectious bursal disease virus (IBDV) VP2 immunogen induce protection against an IBDV virulent challenge in chickens.

Two recombinant herpesviruses of turkey (HVT) expressing the VP2 protein of infectious bursal disease virus (IBDV or Gumboro disease virus) have been constructed: vHVT001 and vHVT002. The VP2 open reading frame was inserted at the locus of the small subunit of ribonucleotide reductase gene (HSV-1 UL40 homolog) without any exogenous promoter in vHVT001 and at the locus of gl gene (HSV-1 US7 homolog) under the control of the human cytomegalovirus immediate-early promoter in vHVT002. The isolation of these recombinant viruses indicated that the deleted genes were not required for replication of HVT in chicken embryo fibroblasts.

[Difficult intubation: a prospective evaluation of the Mallampati and Wilson tests].

This prospective study aimed to evaluate in 849 patients the Mallampati and Wilson scores for predicting a difficult intubation. All scheduled patients were included. Induction and tracheal intubation were carried out as usual.