RESUMEN
OBJECTIVES@#To evaluate the efficacy and health economics of the comprehensive therapy for the children with severe early child caries (S-ECC) under dental general anesthesia (DGA) and conventional outpatient treatment to provide references for dentists and parents in the choice of clinical treatment.@*METHODS@#A retrospective cohort study was conducted on S-ECC children aged 36-71 months and who received dental treatment under general anesthesia or routine outpatient situation. The filled tooth survival rate, treatment cost, and cost-filled tooth survival time of the two groups were compared, and the curative effect and health economics was evaluated.@*RESULTS@#The filled tooth survival rate of the DGA group was higher than that of the routine outpatient group (@*CONCLUSIONS@#Compared with the conventional outpatient treatment group, the treatment outcomes of S-ECC under general anesthesia were better, and the costs were higher. However, no significant difference was observed in the total medical cost-filled tooth survival time between these two groups, and the conventional outpatient treatment did not have evident economic advantages.
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Niño , Humanos , Anestesia Dental , Anestesia General , Atención Odontológica , Caries Dental , Susceptibilidad a Caries Dentarias , Pacientes Ambulatorios , Estudios RetrospectivosRESUMEN
<p><b>OBJECTIVE</b>To explore the influence of compound whole grain complex antioxidant chain on oxidative stress to the hyperlipidemia population.</p><p><b>METHODS</b>From March 2008 to March 2009, 418 hyperlipemia residents (45 to 75 years of age) of Han group were screened from 3 main districts in Nanjing, according to the community, blood lipids and oxidative indicators, stratified into intervention and control group by quasi-experimental design. The intervention group (212 individuals) were provided with compound whole grain and health education while only health education was provided for the control group (206 individuals). Body mass index (BMI), waist-to-hip ratio (WHR), total cholesterol (TC), triglyceride (TG) and high density lipoprotein cholesterol (HDL-C) and oxidative indicators (including T-AOC, MDA, SOD, GSH-Px) were measured before and after the one-year intervention period. Analyses of the correlation between posture, biochemical markers and oxidative stress indicators before and after intervention were carried out.</p><p><b>RESULTS</b>After intervention, BMI ((25.53 ± 2.77) kg/m(2)), WHR (0.82 ± 0.03), TC ((4.60 ± 0.98) mmol/L), TG ((1.26 ± 0.88) mmol/L) in the intervention group were decreased significantly compared to the levels of BMI ((26.60 ± 3.18) kg/m(2)), WHR (0.93 ± 0.05), TC ((4.97 ± 1.02) mmol/L), TG ((1.98 ± 1.11) mmol/L) in the control group (all P values < 0.05); while HDL-C ((1.34 ± 0.26) mmol/L) in the intervention group was increased significantly compared to the level of HDL-C ((1.18 ± 0.17) mmol/L) in the control group (P < 0.05); After intervention, levels of T-AOC (19.52 ± 0.81), SOD ((85.42 ± 21.65) U/ml) and GSH-Px ((128.26 ± 33.65) µmol/L) were increased significantly compared to the levels of T-AOC (11.11 ± 1.30), SOD ((78.68 ± 30.48) U/ml) and GSH-Px ((118.48 ± 24.19) µmol/L) in the control group (all P values < 0.05); while MDA ((1.78 ± 1.16) nmol/ml) decreased significantly compared to the level of MDA ((2.12 ± 1.37) nmol/ml in the control group (P < 0.05); Pearson product moment correlation analysis showed that: T-AOC with TC, TG, BMI showed a negative correlation (r values were -0.258, -0.266, -0.230, respectively, all P values < 0.05), while with HDL-C was a positive correlation (r values was 0.194, P < 0.05); SOD with TC, TG, BMI showed a negative correlation (r values were -0.282, -0.311, -0.217, respectively, all P values < 0.05), while with HDL-C was a positive correlation (r values was 0.169, P < 0.05).</p><p><b>CONCLUSION</b>Compound whole grain could improve lipid metabolism to the hyperlipidemia population. There was a correlation between common human metabolism and the levels of oxidative stress.</p>
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Anciano , Anciano de 80 o más Años , Femenino , Humanos , Masculino , Persona de Mediana Edad , Antioxidantes , China , Epidemiología , Dieta , Encuestas sobre Dietas , Grano Comestible , Educación en Salud , Hiperlipidemias , Epidemiología , Metabolismo , Metabolismo de los Lípidos , Estrés OxidativoRESUMEN
<p><b>OBJECTIVE</b>To explore a novel non-invasive method in detection of thyroid cancer by Fourier transform infrared (FTIR) spectroscopy.</p><p><b>METHODS</b>Surface FTIR spectra of 15 cases of thyroid cancer and 51 cases of normal subjects were collected. 22 variables of 11 bands including peak positions and relative intensities were measured and all data were statistically analyzed.</p><p><b>RESULTS</b>In the cancer group: (1) the peak position of 1743 cm(-1) was shifted toward higher wave number (P < 0.05), and that of 1250 cm(-1) to the lower (P < 0.05), when compared to those of normal ones. (2) The relative intensity ratios of I(1546)/I(1460), I(1250)/I(1460), I(1120)/I(1460), I(1080)/I(1460) were significantly increased (P < 0.05). (3) The presence rate of band of 1340 cm(-1) was significantly decreased (P < 0.05).</p><p><b>CONCLUSION</b>FTIR surface spectra may become a novel powerful non-invasive approach of detecting thyroid cancer in regular routine check-up.</p>