Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 2 de 2
Filtrar
1.
China Journal of Orthopaedics and Traumatology ; (12): 765-768, 2010.
Artículo en Chino | WPRIM | ID: wpr-332834

RESUMEN

<p><b>OBJECTIVE</b>To compare electrophysiological changes in treating lumbar disc herniation (LDH) with ozone by curving sheath-needle multi-direction rotating injection (CSNMRI) and conventional injection method.</p><p><b>METHODS</b>From May 2005 to June 2009,100 patients with LDH were studied, included 68 males and 32 females, ranging in age from 25 to 58 years with an average of 44 years, in course of disease from 3 months to 8 years with an average of 8.8 months. All patients were numbered according to sequence of visit, and were completely randomly divided into group A and group B with DPS software, 50 cases in each group. All patients were injected ozone into lesion of intervertebral disc, in group A with CSNMRI and in group B with conventional method. The electrophysiologic study of all patients was performed respectively before treatment and at the 3 month after treatment. The electromyogram (EMG) of the main muscle groups of involved lower limb and the corresponding segments of sacrospinal muscle was tested; the duration and multiphase-wave rate of MUP were calculated. H-reflex of tibial nerve in both lower limbs was observed and the number of abnormal H-reflex and the H-wave latency were recorded.</p><p><b>RESULTS</b>After treatment, the number of muscles with abnormal EMG was reduced to different degrees in each group, but there was more significant reduction in group A (P < 0.05 or 0.01); the duration and multiphase-wave rate of MUP in the two groups were both reduced and close to the normal level (P < 0.01), yet the changes in group A was more than that of group B (P < 0.05 or 0.01). There was no significant difference in the number of abnormal H-reflex before treatment between two groups, whereas was markedly lower in group A than that of group B after treatment (P < 0.05). After treatment, H-wave latency in two groups was shortened and become close to normal, but group B was more statistically significant than group B (P < 0.05).</p><p><b>CONCLUSION</b>The neural electrophysiological abnormalities can reflect the degree of nerve root compression and damage, and is one of the objective indicators to estimate neuromuscular function. It can better meliorate abnormal electrophysiology to inject ozone to treat LDH with CSNMRI than conventional method.</p>


Asunto(s)
Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Fenómenos Electrofisiológicos , Encefalocele , Quimioterapia , Inyecciones , Desplazamiento del Disco Intervertebral , Quimioterapia , Vértebras Lumbares , Región Lumbosacra , Anomalías Congénitas , Meningocele , Ozono , Usos Terapéuticos
2.
Journal of Experimental Hematology ; (6): 20-24, 2007.
Artículo en Chino | WPRIM | ID: wpr-282682

RESUMEN

To study the incidence, the types of fusion genes and the clinical significance of rearrangements of mixed lineage leukemia (MLL) gene in acute leukemia (AL), the rearrangements of MLL gene of 60 patients with AL were detected by fluorescence in situ hybridization (FISH) and 6 types of common fusion genes resulting from the rearrangements of MLL gene were detected by nested RT-PCR. The results showed that 7 out of 60 AL patients were found the rearrangements of MLL gene, the incidence of which was 11.67%. 2 out of 7 patients were diagnosed as AML-M(5), 5 patients were diagnosed as B-ALL. The fusion genes of the 2 AML-M(5) patients who had the rearrangements of MLL gene were MLL/AF(9). Among 5 B-ALL patients, 2 patients were confirmed to express MLL/ENL, 1 patient was confirmed to express MLL/AF(4), the other 2 patients did not express the fusion genes. It is concluded that FISH is a fast, specific and sensitive method to detect the rearrangements of MLL gene in AL patients and nested RT-PCR is a convenient and feasible method to detect the types of fusion genes resulting from the rearrangements of MLL gene. The detection of MLL gene rearrangement is of great importance in predicting prognosis and guiding therapy in AL.


Asunto(s)
Adolescente , Adulto , Niño , Preescolar , Femenino , Humanos , Lactante , Masculino , Persona de Mediana Edad , Reordenamiento Génico , Hibridación Fluorescente in Situ , Leucemia Mieloide Aguda , Genética , Proteína de la Leucemia Mieloide-Linfoide , Genética , Proteínas de Fusión Oncogénica , Genética , Leucemia-Linfoma Linfoblástico de Células Precursoras , Genética , Reacción en Cadena de la Polimerasa de Transcriptasa Inversa , Métodos
SELECCIÓN DE REFERENCIAS
DETALLE DE LA BÚSQUEDA