Sostenibilidad de los servicios de salud en el área No. 6, Centro de Salud Hospital de Baba, Los Ríos, año 2001

El proceso de investigación buscará determinar si los servicios de salud brindados a la población que pertenecen al área n. 6, Centro de Salud Hospital Baba, de la provincia de Los Ríos, tiene una sustentación económica y pueden seguir siendo entregados a la población geográfica de la zona, determinando además los problemas que sobre acceso a los servicios d salud tenga la comunidad del área.-au

Expression, purification and X-ray crystallographic analysis of the Helicobacter pylori blood group antigen-binding adhesin BabA

Helicobacter pylori is a human pathogen that colonizes about 50% of the world's population, causing chronic gastritis, duodenal ulcers and even gastric cancer. A steady emergence of multiple antibiotic resistant strains poses an important public health threat and there is an urgent requirement for alternative therapeutics. The blood group antigen-binding adhesin BabA mediates the intimate attachment to the host mucosa and forms a major candidate for novel vaccine and drug development. Here, the recombinant expression and crystallization of a soluble BabA truncation (BabA^25-460) corresponding to the predicted extracellular adhesin domain of the protein are reported. X-ray diffraction data for nanobody-stabilized BabA^25-460 were collected to 2.25Å resolution from a crystal that belonged to space group P21, with unit-cell parameters a = 50.96, b = 131.41, c = 123.40Å, α = 90.0, β = 94.8, γ = 90.0°, and which was predicted to contain two BabA^25-460-nanobody complexes per asymmetric unit.

Exploration des expériences et des besoins des patients diabétiques et des professionnels de la santé du canton de Vaud: Programme cantonal Diabète Vaud

Dans le cadre de l'élaboration du Programme cantonal Diabète du canton de Vaud, nous avons mis en place une étude qualitative visant à connaître l'opinion des divers acteurs du système de santé du canton, sur la prise en charge actuelle du diabète et le développement du Programme cantonal Diabète. Nous avons recruté des patients diabétiques et des professionnels de la santé dans le but d'organiser huit focus-groupes (entretiens de groupe) : un focus-groupe de patients diabétiques et un focus-groupe de professionnels de la santé, dans chacune des quatre régions sanitaires du canton de Vaud. [Auteurs, p. 5]

Screening for foetal malformations: performance of routine ultrasonography in the population of the Swiss Canton of Vaud.

OBJECTIVE: To determine the sensitivity of ultrasonography in screening for foetal malformations in the pregnant women of the Swiss Canton of Vaud. STUDY DESIGN: Retrospective study over a period of five years. METHOD: We focused our study on 512 major or minor clinically relevant malformations detectable by ultrasonography. We analysed the global sensitivity of the screening and compared the performance of the tertiary centre with that of practitioners working in private practice or regional hospitals. RESULTS: Among the 512 malformations, 181 (35%) involved the renal and urinary tract system, 137 (27%) the heart, 71 (14%) the central nervous system, 50 (10%) the digestive system, 42 (8%) the face and 31 (6%) the limbs. Global sensitivity was 54.5%. The lowest detection rate was observed for cardiac anomalies, with only 23% correct diagnoses. The tertiary centre achieved a 75% detection rate in its outpatient clinic and 83% in referred patients. Outside the referral centre, the diagnostic rate attained 47%. CONCLUSIONS: Routine foetal examination by ultrasonography in a low-risk population can detect foetal structural abnormalities. Apart from the diagnosis of cardiac abnormalities, the results in the Canton of Vaud are satisfactory and justify routine screening for malformations in a low-risk population. A prerequisite is continuing improvement in the skills of ultrasonographers through medical education.