ABSTRACT
Objective To evaluate the treatment protocols of senile pulmonary tuberculosis.Methods 168 cases of pulmonary tuberculosis were chosen from January,2009 to January,2013,were randomly divided into the control group of 84 cases and the treatment group of 84 cases.The control group using standard short course chemotherapy program 2HRZE/4HR,the treatment group were treated with individuation therapy 3PaLEV/6PaL.Observe treatment outcomes of the two groups.Results The cure rars in the treatment group and the control group were 89.3 ％ (75/84),91.5 ％ (75/82) respectively.The difference was not statistically significant (P ＞ 0.05).The adverse reactions in the treatment group and control group was 17.9％ (15/84),36.6％ (30/82) respectively.The difference was statistically significant (P ＜ 0.01).Conclusions The senile pulmonary tuberculosis patients have many high incidences.To reduce the recurrent cases and drug resistance,improve patient compliance,we designed in individual treat ment protocols,adverse reactions is fewer,the treatment effect is significant.
ABSTRACT
Objective To investigate the correlations of FcεRI-βgene polymorphisms with clinical manifestation and prognosis inwheezing infants. Methods One hundred and forty-six wheezing infants were recruited and divided into two groups by FcεRI-βdetection using Fluorescent quantitative PCR: Risk genotype group (n = 41) or normal genotype group (n = 105). The genotype distributions,clinical manifestation and asthma,and morbidity were analyzed and compared between the two groups. Results FcεR1 E237G AG/GG was more serious than FcεR1 AA in wheezing infants. (χ2 = 14.202; P = 0.003). No significant differences were found in AS morbidity between the two groups after two years follow-up (χ2 = 2.25;P = 0.13). Conclusion FcεRI-βgene polymorphisms are strongly related with infantile wheezing. Th risk genotype may be the severity of asthma but may not be the major influencing factor of asthma.
ABSTRACT
Objective:The fingerprint chromatograms were established for quality evaluation of Sedum aizoon L.collected from different habitats by HPLC.Methods:The analysis was performed on a Diamonsil C18 column(4.6mm? 250mm,5?m)with acetonitrile-water(acidified to 0.5%with phosphoric acid)as mobile phase in a gradient mode at a flow rate of 1.0 mL/min,and at a column temperature of 25℃.The detection of wavelength was at 254 nm.Results:2lpeaks were selected as the common fingerprint peaks.The relative standard deviations for relative retention values and relative peak areas were less than 3%in the precision and repeated test.The similarity of l0 batches of samples were no less than 0.9.Conclusion:The method was reliable and can be helpful on the quality control of Sedum aizoon L.
ABSTRACT
Objective: To discover and determine the content of kaempferol in Sedum aizoon L.for the first time.Methods: Waters HPLC-MS/MS,XTerra-MS C18 (5?m,2.1?150mm) and the mobile phase consisted of acetonitrile-water-formic(40∶60∶1) were applied to find kaempferol in Sedum aizoon L.;Daojin HPLC and the SHIM-PACK VP C18(250nm?4.6nm,10?m) column were used.The mobile phase consisted of methanol-0.4% phosphoric acid solutions(59:41) with the flow rate at 1.0ml/min and the UV detector wave-length were set at 370nm.Results: Compared with standard sample,the thing that kaempferol exists in Sedum aizoon L.was confirmed.The calibration curve was in good linearity over the range of 2.0-8.0?g,and regression equation was Y=40343X-11107(r=0.9998).The average recovery rate was 102.53%,with RSD =0.92%(n=6).Conclusion: The method is simple,accurate and reproducible so it can be used to determine and analyze the content of kaempferol in Sedum aizoon L.
ABSTRACT
Objective:To explore the essence of Radix Morindae Officinalis in strengthening bones through observing the effect of medicated serum of Radix Morindae Officinalis on cultured osteoblast in vitro. Methods:The medicated serum of Radix Morindae Officinalis was added to the osteoblasts which were separated from the cranium of 24-hours newborn SD rat,in order to determining the effect of TGF-?1 and the proliferation and secreting of alkaline phosphatase and osteocalcin of the osteoblasts. Results:The proliferation of the osteoblasts were signifi cantly stimulated by the alcohol and the n-butanol extract from the Radix Morindae Officinalis; and the n-butanol extract from the Radix Morindae Officinalis could promote differentiating OB excreting the ALP and OC;in addition,the ability of the osteoblasts expressing TGF-?1 was promoted by the n-butanol extract from the Radix Morindae Officinalis. Conclusion:The n-butanol extract from the Radix Morindae Officinalis can promote the ability of the osteoblast in expressing TGF-?1 mRNA and excreting the ALP,and further promote the growth of bone.
ABSTRACT
Objective:To establish a GC fingerprint analysis method for identification of volatile oil in ultramicro-powder of Houttuynia cordata from different habitats, then to control the quality sensitively.Methods: GC was used to analyze the volatile constituents of ultramicro-powder of Houttuynia cordata from 12 different habitats;SPDTM-1CapillaryColumn(30m?0.32mm?0.25?m),temperature programming and FID detector were applied.Results: The mutual mode of GC fingerprints was set up and the similar degrees to the volatile oil from of different habitats were compared.Conclusion:The GC fingerprints of volatile oil in ultramicro-powder can be used to identify the Houttuynia cordata from different habitats and evaluate its quality.
ABSTRACT
OBJECTIVE To establish a quality standard for Tiaogu tablet.METHODS TLC was used to make a qualitative determination for 4 drugs in the formulary.The content of bomeol was determined by GC, the contents of strychnine and brucine were determined by TLC.RESULTS 4 drugs in the formulary were determined under stable condition with high sensitivity and precise results.CONCLUSION This study may be helpful to develop the quality standard for Tiaogu tablet.