Predictive Model for the Diagnosis of Uterine Prolapse Based on Transperineal Ultrasound.

We want to describe a model that allows the use of transperineal ultrasound to define the probability of experiencing uterine prolapse (UP). This was a prospective observational study involving 107 patients with UP or cervical elongation (CE) without UP. The ultrasound study was performed using transperineal ultrasound and evaluated the differences in the pubis−uterine fundus distance at rest and with the Valsalva maneuver. We generated different multivariate binary logistic regression models using nonautomated methods to predict UP, including the difference in the pubis−uterine fundus distance at rest and with the Valsalva maneuver. The parameters were added progressively according to their simplicity of use and their predictive capacity for identifying UP. We used two binary logistic regression models to predict UP. Model 1 was based on the difference in the pubis−uterine fundus distance at rest and with the Valsalva maneuver and the age of the patient [AUC: 0.967 (95% CI, 0.939−0.995; p < 0.0005)]. Model 2 used the difference in the pubis−uterine fundus distance at rest and with the Valsalva maneuver, age, avulsion and ballooning (AUC: 0.971 (95% CI, 0.945−0.997; p < 0.0005)). In conclusion, the model based on the difference in the pubis−uterine fundus distance at rest and with the Valsalva maneuver and the age of the patient could predict 96.7% of patients with UP.

"Aniálisis Bromatológico y Microbioológico Comparativo entre las Mantequillas Nacionales y Extranjeras Expendidas en Sucre. 1990"

El estudio de las mantequillas semiindustriales e industriales es de suma importancia por ser un alimento altamente nutritivo, debido a su variado contenido en materia grasa, sales minarales, vitaminas, etc. de facil digestibilidad, Al existir controles internos y no de parte de un laboratorio de referencia, cabe destacar la necesidad de efectuar un control Bromatológico y Microbiológico en forma periodica, Las tecnicas realizadas fueron efectuadas en los Laboratorios de Bromatologia y Microbiologia del Instituto Experimental de Biologia "Dr. Luis Adam Briancon (Facultad de Ciencias de la Salud) y en los laboratorios de la Planta Industrializadora de Leche (PIL).