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1.
Rev. méd. Chile ; 141(12): 1555-1559, dic. 2013. graf, tab
Article in Spanish | LILACS | ID: lil-705575

ABSTRACT

Background: Diabetic microangiopathy is one of the main causes of erectile dysfunction. Aim: To study the prevalence of erectile dysfunction among diabetic patients. Material and Methods: The "international index of erectile function" survey was applied to 120 diabetic men aged 21 to 50years. Demographic data, evolution time of diabetes, a glycosilated hemoglobin measured in the last three months, weight, height and treatment received were also recorded. Results: Fifty five percent of patients had erectile dysfunction. Patients with an inadequate metabolic control had a significantly higher risk of having this condition (odds ratio 5.5; 95% confidence intervals 2.3-81). Conclusions: Erectile dysfunction is common among diabetic patients and closely associated with an inadequate metabolic control.


Subject(s)
Adult , Humans , Male , Middle Aged , /complications , Erectile Dysfunction/etiology , Body Mass Index , Cross-Sectional Studies , /drug therapy , /metabolism , Erectile Dysfunction/epidemiology , Erectile Dysfunction/metabolism , Glycated Hemoglobin/metabolism , Hypoglycemic Agents/therapeutic use , Prevalence , Surveys and Questionnaires , Risk Factors , Smoking/adverse effects , Time Factors
2.
Obstet. ginecol. latinoam ; 61(3): 115-121, 2003. tab
Article in Spanish | LILACS | ID: lil-395751

ABSTRACT

Los objtivos furon: determinar la prevalencia de los estados h`pertensivos del embarazo en pacientes aistidas en el Centro Médico OSPECOM de Tucumán y determinar los factores de riesgo más frecuentes asociados


Subject(s)
Pregnancy , Hypertension , Pregnancy , Prevalence , Risk Factors
3.
Acta cient. venez ; 33(4): 333-7, 1982.
Article in Spanish | LILACS | ID: lil-12292

ABSTRACT

Se ha estudiado las caracteristicas de una 5'nucleotidasa del veneno de Bothrops atrox (L.). La enzima muestra variacion de pH optico en un rango que fluctua entre 6,2 a 8,2 con buffer Tris-HCI y un pico a 8,6 con buffer Glicina-NaOH, mostrando una mayor afinidad con este ultimo.Estos valores de actividad son modificados por accion de magnesio 5 mM. Los iones calcio producen inhibicion de actividad enzimatica en grado variable, mientras que el magnesio es un ion activador, evidenciandose competencia ionica a valores de pH mayores que 8,6. Asi mismo se ha encontrado que la enzima es sensible al efecto termino, a la accion de agentes quelantes como citrato de sodio, EDTA y a L-aminoacidos como: glicina, prolina, ac. glutamico y lisina.En cambio los agentes reductores 2-Mercaptoetanol y L-Cisteina causan notable incremento de la actividad de la enzima a pH 8,6 con buffer Tris-HCl. La adicion de magnesio 5 mM e mezclas de reaccion que contienen L-aminoacidos incrementan la velocidad de hidrolisis


Subject(s)
Nucleotidases , Snake Venoms
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