RESUMEN
<p><b>OBJECTIVE</b>To study the impact of organized stroke ward on the therapeutic effect in stroke patients.</p><p><b>METHODS</b>A total of 2637 patients with acute stroke were randomly assigned to organized stroke ward or the general ward for treatment, and the rates of mortality, nonrecovery, improvement, and recovery were compared between the two groups.</p><p><b>RESULTS</b>The rates of mortality, nonrecovery, improvement, and recovery in 5 years were 2.00%, 0.90%, 74.94% and 22.16% respectively in the organized stroke ward group, as compared to 3.26%, 1.02%, 74.01% and 21.71% in the general ward group, respectively. The mortality rate was significantly lower in organized stroke ward (P<0.05), but no significant difference was found in the rates of nonrecovery, improvement, or recovery between the two groups (P>0.05).</p><p><b>CONCLUSION</b>Admission of the stroke patients in organized stroke ward for treatment can be associated with lowered mortality rate.</p>
Asunto(s)
Femenino , Humanos , Masculino , Unidades Hospitalarias , Estándares de Referencia , Unidades de Cuidados Intensivos , Evaluación de Resultado en la Atención de Salud , Grupo de Atención al Paciente , Accidente Cerebrovascular , Mortalidad , Terapéutica , Rehabilitación de Accidente Cerebrovascular , Tasa de Supervivencia , Resultado del TratamientoRESUMEN
<p><b>OBJECTIVE</b>To investigate the clinical and genetic characteristics of 7 patients from 5 families with 17a-hydroxylase/17,20 lyase deficiency (17OHD) and the CYP17A1 mutation in Chinese.</p><p><b>METHODS</b>Clinical features and laboratory data were collected from 5 families with 17OHD. PCR direct sequencing was performed to screen the mutation of CYP17A1 gene of the patients. Polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP) and sequencing were performed to screen the mutations of CYP17A1 gene in 288 healthy individuals from Shandong province.</p><p><b>RESULTS</b>Seven patients (5 of them were 46,XX; 2 were 46,XY) had typical clinical presentation of sexual infantilism, hypertension and hypokalemia. Hormone profile indicated decreased plasma cortisol and sex hormones, and elevated blood adrenocorticotrophic hormone (ACTH). TAC329AA and H373L in exon 6 and D487_F489del in exon 8 were identified from the patients. One heterozygote for D487_F489del was identified in 288 healthy controls.</p><p><b>CONCLUSION</b>The TAC329AA and D487_F489del of the CYP17A1 gene were the most frequent mutations in Chinese with 17OHD.There might be certain frequency of heterozygotes for D487_F489del in Chinese population.</p>
Asunto(s)
Adolescente , Adulto , Femenino , Humanos , Masculino , Persona de Mediana Edad , Adulto Joven , Pueblo Asiatico , Genética , Exones , Frecuencia de los Genes , Hipertensión , Genética , Hipopotasemia , Genética , Datos de Secuencia Molecular , Mutación , Linaje , Reacción en Cadena de la Polimerasa , Análisis de Secuencia de ADN , Infantilismo Sexual , Genética , Metabolismo , Esteroide 17-alfa-Hidroxilasa , Genética , Metabolismo , Esteroide 21-Hidroxilasa , Genética , MetabolismoRESUMEN
The uhrastructure and atrial natriuretic peptide(ANP)mRNA in myocardium of streptozotocin-induced diabetic rats were studied along with the effect of rosiglitazone.It was found that the myocardial ultrastructure was demaged in diabetic rats.Rosiglitazone may ameliorate the lesion in myocardium,and lower the ANP mRNA in diabetic rats(1.14?0.05 at 6 weeks and 1.12?0.09 at 10 weeks vs 0.97?0.14,both P