Newcastle disease vaccination in captive-bred wild birds.

The breeding of wild birds in captivity assumes an increasingly important role in conservation due to the loss of species and their habitats. Providing the environmental and nutritional needs of species kept in captivity is the key for achieving success in such initiatives. Among the flock health practices, we highlight here wild bird vaccination, a scarcely studied subject. This study clinically and serologically evaluates the effect of applying a vaccination protocol against Newcastle disease in three groups of ornamental wild birds. The responses observed in 10 ornamental chickens were compared to those recorded in 12 ring-neck pheasants (Phasianus colchicus), 6 psittacines (2 cockatiels Nymphicus hollandicus, 2 lorikeets Trichoglossus haematodus molucanos, and 2 eastern rosellas Platycercus eximius), and 6 touracos (2 guinea Tauraco persa, 2 white-cheeked Tauraco leucotis, and 2 violet Musophaga violacea). One drop of each live Newcastle HB1 and La Sota vaccines were ocularly instilled on the 1st and 21st experimental days, respectively. On the 112th day, one shot of an inactivated oily Newcastle vaccine was intramuscularly injected. Serum samples were submitted to the Newcastle disease virus antibody Test Kit ELISA-BioChek. Except for the psittacines, other bird species showed a considerable increase in the antibody titers. However, their mean antibody titers differed significantly (P < 0.05) from that recorded in the chickens.

Systematic approach to sonographic evaluation of the pelvis in women with suspected endometriosis, including terms, definitions and measurements: a consensus opinion from the International Deep Endometriosis Analysis (IDEA) group.

The IDEA (International Deep Endometriosis Analysis group) statement is a consensus opinion on terms, definitions and measurements that may be used to describe the sonographic features of the different phenotypes of endometriosis. Currently, it is difficult to compare results between published studies because authors use different terms when describing the same structures and anatomical locations. We hope that the terms and definitions suggested herein will be adopted in centers around the world. This would result in consistent use of nomenclature when describing the ultrasound location and extent of endometriosis. We believe that the standardization of terminology will allow meaningful comparisons between future studies in women with an ultrasound diagnosis of endometriosis and should facilitate multicenter research. Copyright © 2016 ISUOG. Published by John Wiley & Sons Ltd.

Periodontal disease as reservoir for multi-resistant and hydrolytic enterobacterial species.

AIMS: This investigation aimed to isolate enteric rods from subgingival sites of patients presenting chronic periodontitis lesions, and to assess antimicrobial resistance and expression of hydrolytic enzymes. METHODS AND RESULTS: Enterobacteriaceae were isolated from 20% patients, and assayed for antimicrobial susceptibility and hydrolytic enzymes with specificity to different substrates. Isolates comprised seven Enterobacter cloacae (43.75%), five Serratia marcescens (31.25%), one Klebsiella pneumoniae (6.25%), one Enterobacter aerogenes (6.25%), one Pantoea agglomerans (6.25%), and one Citrobacter freundii (6.25%). Gelatinase activity was observed for 75% strains; caseinase and elastase was produced by six and two strains, respectively. DNase, lecithinase and lipase were expressed by S. marcescens. Most of strains were resistant to ampicillin (93.75%) and amoxicillin/clavulanic acid (81.25%). The majority of strains were susceptible to cephalosporins and aztreonam. Enterobacteria remained susceptible to imipenem, streptomycin and fluoroquinolones. Resistance to gentamicin, amikacin, sulfamethoxazole/thrimethoprim, tetracycline, and chloramphenicol were also observed. Eight strains presented multiple drug resistance. CONCLUSIONS: Subgingival sites from periodontal diseases contain multi-resistant and hydrolytic enzyme-producing enterobacteria that may contribute to overall tissue destruction and spreading. SIGNIFICANCE AND IMPACT OF THE STUDY: Enterobacteria isolated from patients generally considered as healthy individuals poses periodontal diseases as reservoir for systemic infections particularly in immunocompromised and hospitalized hosts.

Sonographic appearances of conglomerated polyps (giant polyposis) in patients with Crohn's disease.

Giant polyposis is a rare presentation of Crohn's disease (CD) of the colon and can be misdiagnosed as colon cancer. To our knowledge, the sonographic characteristics of conglomerated polyps in colonic CD have not been published. The purpose of this article is to describe sonographic findings in 3 patients with giant polyposis and evaluate the contribution of sonography in establishing this diagnosis. We conclude that sonography can facilitate the diagnosis of giant polyposis in CD by demonstrating associated findings in the large and small bowels that are suggestive of CD.

Endoscopic papillotomy under ultra-sonographic control.

A new endoscopic method for performing endoscopic sphincterotomy is described. Only after correct positioning of the papillotomy device has been ascertained can papillotomy be carried out. We have used ultra-sonographic examination to confirm the correct placement of the papillotomy device. This technique was first employed on a pregnant patient in 6-13-1988. After that we performed this procedure in another twelve patients. We believe it is an easy procedure and perhaps may be used for all patients with common bile duct stones of less than 1.2 cm of diameter without other bilio-pancreatic pathological condition.