Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 66
Filtrar
Más filtros











Base de datos
Intervalo de año de publicación
2.
Pol Tyg Lek ; 50(40-44): 23-5, 1995 Oct.
Artículo en Polaco | MEDLINE | ID: mdl-8650052

RESUMEN

Aim of this study was to evaluate the significance of 99mTc-MIBI scintigraphy in detection of parathyroid adenomas in patients with primary and primary recurrent or persistent hyperparathyroidism after surgical treatment. The images of the neck and mediastinum were taken 20 minutes and 2 hours after i.v. injection of the radiopharmaceutic. Result of the scintigraphy was defined as positive when the initial high 99mTc-MIBI uptake persistent in the region of the neck or mediastinum. At this time the radioactivity from thyroid gland declined significantly. Parathyroid adenoma was confirmed by surgery in 10 out of 12 cases diagnosed by scintigraphy. Parathyroid imaging using 99mTc-MIBI is a promising procedure in the preoperative localisation of parathyroid adenomas in patient with hyperparathyroidism.


Asunto(s)
Adenoma/diagnóstico por imagen , Medios de Contraste , Neoplasias de las Paratiroides/diagnóstico por imagen , Tecnecio Tc 99m Sestamibi , Adenoma/complicaciones , Adulto , Femenino , Estudios de Seguimiento , Humanos , Hiperparatiroidismo/etiología , Masculino , Persona de Mediana Edad , Cintigrafía , Recurrencia
3.
Pol Tyg Lek ; 49(4-5): 72-4, 1994.
Artículo en Polaco | MEDLINE | ID: mdl-8029145

RESUMEN

Cerebral blood flow was measured in 80 epileptic patients with the aid of SPECT and HM-PAO techniques. Blood flow in the brain was assessed between epileptic attacks. A significant decrease in HM-PAO accumulation in suspected epileptic foci has been noted in 85 per cent of cases. It seems that radioisotopic techniques may be helpful in localization epileptic foci.


Asunto(s)
Circulación Cerebrovascular/fisiología , Epilepsia/diagnóstico por imagen , Adolescente , Adulto , Niño , Femenino , Humanos , Masculino , Compuestos de Organotecnecio , Oximas , Exametazima de Tecnecio Tc 99m , Tomografía Computarizada de Emisión de Fotón Único
19.
Acta Physiol Pol ; 32(5): 521-7, 1981.
Artículo en Inglés | MEDLINE | ID: mdl-7039226

RESUMEN

In 83 healthy athletes, statistically highly significant circadian rhythms of psychological parameters (as measured with the SAN-questionnaire [8]: feelings of well-being, activation [1], mood) have been validated and quantified by cosinor analysis. There were significant correlations between some personality factors, as measured with Cattell 16PF questionnaire, in 32 fencers, and some mean circadian hormone blood concentrations. No significant correlations have been found between parameters measured with Eysenck test or with the D48 test and the mean circadian blood levels of T3, TSH, CSL, T, HGH, IRI.


Asunto(s)
Ritmo Circadiano , Hormonas/sangre , Personalidad , Medicina Deportiva , Emociones , Hormona del Crecimiento/sangre , Humanos , Hidrocortisona/sangre , Insulina/sangre , Masculino , Hormonas Tiroideas/sangre
20.
Acta Physiol Pol ; 32(5): 529-36, 1981.
Artículo en Inglés | MEDLINE | ID: mdl-7039227

RESUMEN

Responses of serum hormones and factors measured with the SAN-test (feelings of well-being, activation, mood) to a submaximal work load in 83 health athletes were expressed in per cent of the values expected individually according to the respective circadian rhythm [5,6,7]. In the most subjects a significant increase of serum HGH and a significant decrease of serum T (= testosterone) was found under the work load. Within 45 min after the completion of the work the level of HGH returned to the expected one, according to the circadian rhythm, while the level of T did not. Some other minor hormonal responses were observed. No significant differences were shown between the actual values of factors measured with the SAN-test and the respective values expected according to the circadian rhythm.


Asunto(s)
Ritmo Circadiano , Hormonas/sangre , Esfuerzo Físico , Medicina Deportiva , Hormona del Crecimiento/sangre , Humanos , Hidrocortisona/sangre , Insulina/sangre , Masculino , Hormonas Tiroideas/sangre
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA