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191.865  Articles
1 of 19.187 pages  |  10  records  |  more records»
Although computerized retinal image blood vessel segmentation has been extensively researched, there is still room for improvement in the quality of the segmented images. Since retinal image analysis is still widely used in the diagnosis of diabetic reti... see more

Blood Bank's challenge during the COVID-19 era is securing and protecting blood supplies even though countries aretaking precautionary measures with social distancing to prevent or reduce the number of infections caused by COVID-19.This study aimed to com... see more

The wound healing process is major cause of glaucoma surgery failure and enhances the incapability of controlling the IOP. This aim of study was to evaluate the angiogenesis effect of Bevacizumab injection on the amount and density of blood vessels in the... see more

Características clínico-epidemiológicas en pacientes pediátricos con paludismo. Hospital Provincial de Cabinda / Clinical-epidemiological characteristics in pediatric patients with malaria. Provincial Hospital of Cabinda Características clínico-epidemiológicas en pacientes pediátricos con paludismo. Hospital Provincial de Cabinda / Clinical-epidemiological characteristics in pediatric patients with malaria. Provincial Hospital of CabindaObjetivo: describir las características clínico-epidemiológicas delos enfermos pediátricos con paludismo en la provincia de Cabinda.Material y Métodos: se realizó un estudio transversal clínicoepidemiológico que comprendió 3 410 enfermos menores de 15años, atendidos en el servicio de urgencia del Hospital Provincialde Cabinda. Se registraron las variables de edad, sexo, estadonutricional, estación del año, hemoglobina, parasitemia y conductamédica seguida con los pacientes encuestados. Se compararonlos pacientes con paludismo y sin paludismo mediante la razón deproductos cruzados con intervalo de confianza del 95% y valor dep = 0,05.Resultados: el cuadro clínico del paludismo se caracterizó porfiebre, palidez evidente, hepatoesplenomegalia, astenia, depresiónde la conciencia y convulsiones. Las complicaciones más frecuentesfueron la hiperparasitemia y la anemia grave. El grupo etario demayor riesgo fue los niños menores de cinco años. No mostraronasociación el sexo, la estación del año y el estado nutricional delos pacientes. Las combinaciones sintomáticas más significativasfueron fiebre/convulsiones/palidez y fiebre/hepatoesplenomegalia/dolor abdominal.Conclusiones: el paludismo representa un problema de salud enCabinda, con mayor frecuencia en las edades menores de cincoaños y sus complicaciones neurológicas se observaron en menorcantidad que las mencionadas en la literatura, con influencia de lainfección por Plasmodium en pacientes con anemia intensa.Palabras clave: paludismo; Plasmodium; parasitemia; gotagruesa; epidemiología.ABSTRACTObjective: describe the clinical and epidemiological characteristicsof pediatric patients with malaria in the province of Cabinda.Methods and materials: a cross-sectional clinical-epidemiologicaland retrospective study was carried out, which included 3 410patients under 15 years of age, treated in the emergency serviceof the Provincial Hospital of Cabinda. The following variableswere recorded: age, sex, nutritional status, season, hemoglobin,parasitaemia and medical behavior followed by the patientssurveyed. Patients with malaria and without malaria were comparedby means of crossed products with a 95% confidence interval anda p value =0,05.Results: the clinical picture of malaria was characterized byfever, evident pallor, hepatosplenomegaly, asthenia, depression ofconsciousness and convulsions. The most frequent complicationswere hyperparasitemia and severe anemia. The age group athighest risk were children under 5 years of age, without distinctionof sex, season or nutritional status of the patients. The mostsignificant symptomatic combinations were fever / convulsions /pallor and fever / hepatosplenomegaly / abdominal pain.Conclusions: malaria is a health problem in Cabinda mostfrequently, at ages 1 to 4 years, and its neurological complicationswere observed in smaller amounts, than those mentioned in theliterature with influence of Plasmodium infections in patients withanemia intense, without other variables being determinant in theincrease in the number of these patients.Keywords: malaria; Plasmodium; parasitaemia; thick blood:epidemiology.

los enfermos pediátricos con paludismo en la provincia de Cabinda.Material y Métodos: se realizó un estudio transversal clínicoepidemiológico que comprendió 3 410 enfermos menores de 15años, atendidos en el servicio de urgencia del Hospital Provincialde C... see more

We was study the ultrastructure of blood vessels and capillaries of the choroid (CO), retina's pigment epithelium (RPE), it's photoreceptor cells,ganglion cells, shoots of Muller cells of rats, that surround them, after in traperit one alinjection of a mi... see more

The wound healing process is major cause of glaucoma surgery failure and enhances the incapability of controlling the IOP. This aim of study was to evaluate the angiogenesis effect of Bevacizumab injection on the amount and density of blood vessels in the... see more

The object of research is specialized vessels servicing production platforms (SPV) in the shelves of the seas. One of the most problematic places is the need to improve the efficiency of specialized service vessels for transporting personnel, building mat... see more

Introduction. Liver resection is widely performed in clinics today. Removal of large amounts of liver leads to various postresection complications and to changes of bile formation.The aim of the study – to learn the peculiarities of bile-forming function ... see more

We’ll have trouble now!The Archaeological Society of Jutland was founded on Sunday, 11 March 1951. As with most projects with which P.V Glob was involved, this did not pass off without drama. Museum people and amateur archaeologists in large numbers appea... see more

1 of 19.187 pages  |  10  records  |  more records»