ABSTRACT Objective: To investigate the relationship between vitamin D status, using circulating 25-hydroxyvitamin D [25 (OH) D], and renal cell carcinoma (RCC) risk in a case-control study, because the association between the two is unclear in China. Materials and Methods: A total of 135 incident RCC c...
Carcinoma de Células Renales/sangre,
Carcinoma de Células Renales/patología,
Estudios de Casos y Controles,
Neoplasias Renales/sangre,
Neoplasias Renales/patología,
Persona de Mediana Edad,
Análisis Multivariante,
Estadificación de Neoplasias,
Valores de Referencia,
Medición de Riesgo/métodos,
Factores de Riesgo,
Estaciones del Año,
Vitamina D/análogos & derivados,
Vitamina D/sangre
Abstract Purpose: To investigate the relationship between 25-hydroxyvitamin D (25 (OH) D) levels and acquired premature ejaculation (PE). Materials and Methods: A total of 97 patients with acquired PE and 64 healthy men as a control group selected from volunteers without PE attending our Andrology Outp...
Estudios de Casos y Controles,
Modelos Logísticos,
Persona de Mediana Edad,
Análisis Multivariante,
Valor Predictivo de las Pruebas,
Eyaculación Prematura/sangre,
Eyaculación Prematura/etiología,
Estudios Prospectivos,
Curva ROC,
Factores de Riesgo,
Encuestas y Cuestionarios,
Testosterona/sangre,
Vitamina D/análogos & derivados,
Vitamina D/sangre,
Deficiencia de Vitamina D/sangre,
Deficiencia de Vitamina D/complicaciones
Introduction. With age, there is a growing risk of vitamin D deficiency and cognitive impairment. Maintaining the older people’s health is socially relevant to health systems in the light of the population ageing trend. The study was aimed at identifying the relationship of vitamin D levels and symptom...
ABSTRACT BACKGROUND: Considering the high incidence of colorectal cancer (CRC) related deaths, many studies have investigated variables that can affect survival, with the aim of prolonging survival. The nutritional status can also be predict survival in patients with CRC. OBJECTIVE: The aim of the pr...
Adiponectina/sangre,
Índice de Masa Corporal,
Neoplasias Colorrectales/sangre,
Neoplasias Colorrectales/mortalidad,
Estudios de Seguimiento,
Estimación de Kaplan-Meier,
Estudios Longitudinales,
Persona de Mediana Edad,
Estadificación de Neoplasias,
Estado Nutricional,
Vitamina D/sangre
ABSTRACT Objective We investigated changes in body composition and nutritional and metabolic parameters in a group of postmenopausal women who were classified as sufficient, insufficient and deficient in vitamin D. Subjects and methods A total of 106 postmenopausal women were included in this cross-sec...
Glucemia/análisis,
Composición Corporal,
Índice de Masa Corporal,
Densidad Ósea,
Brasil/epidemiología,
LDL-Colesterol/sangre,
Estudios Transversales,
Estado Nutricional,
Posmenopausia/sangre,
Prevalencia,
Triglicéridos/sangre,
Vitamina D/sangre,
Deficiencia de Vitamina D/sangre,
Deficiencia de Vitamina D/epidemiología
Introducción. Se ha descripto previamente que la cirugía bariátrica (CB) podría producir pérdida de la masa ósea dadas por alteraciones en el metabolismo mineral óseo. Se realizó este estudio con el objetivo de describir el impacto de la CB en el metabolismo óseo de pacientes en nuestro centro. ...
A nutrigenômica representa uma ciência emergente que estuda a relação entre os nutrientes e os genes humanos. Dessa forma, as necessidades de alimentos, compostos bioativos e nutrientes variam entre os indivíduos, por conta dos polimorfismos gênicos, principalmente os de nucleotídeo único, podend...
Enfermedades no Transmisibles/prevención & control,
Enfermedad Crónica/prevención & control,
Enfermedades Inflamatorias del Intestino/prevención & control,
Obesidad/prevención & control,
Nutrientes,
Genes,
Alelos,
Nutrigenómica,
Ciencias de la Nutrición,
Diabetes Mellitus Tipo 2,
Expresión Génica,
Vitamina D,
Selenio,
Selenoproteínas,
Leptina,
Adiponectina,
Polimorfismo Genético,
Apoptosis,
Neoplasias
Cerebrotendinous xanthomatosis (CTX) is an uncommon autosomal recessive disease caused by deficiency of 27-sterol-hydroxylase that results in an accumulation of cholestanol in the central nervous system, eyes, tendons, and blood vessels. We report a 22-year-old woman with a history of cataract surgery at...
Abstract: Background: Exposure to UVR provides benefits related to vitamin D synthesis, but also causes harms, since UVB is considered a complete carcinogen. There is no definition of the level of sun exposure and the proportion of exposed body required for proper synthesis of vitamin D in the skin with...
Índice de Masa Corporal,
Brasil/epidemiología,
Estudios Transversales,
Dieta,
Estado Nutricional,
Neoplasias Cutáneas/epidemiología,
Neoplasias Cutáneas/etiología,
Luz Solar,
Encuestas y Cuestionarios,
Rayos Ultravioleta,
Vitamina D/biosíntesis,
Vitamina D/sangre,
Deficiencia de Vitamina D/epidemiología,
Deficiencia de Vitamina D/rehabilitación
SUMMARY BACKGROUND: Hypovitaminosis D is considered a global public health issue. Knowledge of its true dimensions will allow us to design interventions and plan preventive measures that can have a significant impact on human health. OBJECTIVES: The aim of this study was to evaluate the prevalence of h...
