Humans ; Hyperostosis, Cortical, Congenital ; diagnosis ; Infant ; Male

This paper reviewed the emergence process of the subject and methodology of Chinese Medicines' Authentication. Based on the research progress and major achievements acquired in research of each methodology including identification of origin, description, microscopic, physical, chemical and biological characteristics of Chinese medicines, it is expounded that the development process of each methodology combined modem digital technology, information science and its own characteristics. And the development direction is further described for methodology of Chinese Medicines' Authentication towards systematization and informationization.
Chemistry, Pharmaceutical ; history ; methods ; Drug Contamination ; prevention & control ; Drugs, Chinese Herbal ; chemistry ; history ; pharmacology ; History, 20th Century ; History, 21st Century ; Quality Control

Objective To study the effect of herbal reyanbao combined with rehabilitation training on the rehabilitation of patients with lumbar disc herniation.Methods 120 cases with lumbar disc prolapse as the research object from January 2015 to December 2016 in Wuhan integrated traditional Chinese and western medicine hospital were divided into two groups(the control group and the observation group).The control group were treated with routine conservative+conventional nursing plan, and the observe group were given herbal reyanbao combined with rehabilitation training.Clinical data were compared in the two groups.Results The clinical effect and rehabilitation degree in the observation group were better than those in the control group, the difference was statistically significant(P< 0.05).Conclusion It can help patients with lumbar disc herniation recover as soon as possible which herbal reyanbao combined with rehabilitation training were used on the rehabilitation of patients, and it is worthy of application.

OBJECTIVE:To establish a method for simultaneous determination of the confents of calycosin-7-glucoside,calyco-sin and formononetin in Shenqi granule. METHODS:HPLC was performed on the column of Welch Ultimate XB-C18 with mobile phase of acetonitrile-0.2% Formic acid solution (gradient elution) at flow rate of 1.0 ml/min,detection wavelength was 250 nm, column temperature was 35 ℃,and injection volume was 10 μl. RESULTS:The linear range of sample quantity was 0.008-0.32 μg for calycosin-7-glucoside(r=0.999 9),0.005-0.20 μg for calycosin(r=0.999 7)and 0.007-0.28 μg for formononetin(r=0.999 8);RSDs of precsion,stability and reproducibility tests were no more than 1.59%;recoveries were 98.17%-99.17%(RSD=0.67%, n=6),98.03%-99.66%(RSD=0.57%,n=6) and 98.16%-99.12%(RSD=0.43%,n=6). CONCLUSIONS:The method is sim-ple,accurate and reliable,and can be used for the content determination of Shenqi granule ofiso flavones.

AIM: To selecte the best process for Kangfuxin Drop Pills. METHODS: With appearance,weight coefficient of variation and dissolution time for index sign,orthogonal design was applied. RESULTS: The results indicated that the excellent factors and levels were as follows: the scale between PEG6000 and drug extraction was four to one,the temperature of drug fluid was at 85 ?C,drip rate was 40 drops/min. CONCLUSION: The method adopted is steady and feasible.

The aim of this paper is to apply Raman spectroscopy technique to develop rapid quantitative models for five kinds of Traditional Chinese Medicine containing CaCO3. In the experiment, Raman spectras of 67 batch of sample including Otolithum Sciaenae, Galaxeae Os, Ophicalcitum, Calcite, Stalactite and their mixture which had different content of CaCO3 were collected, and the quantitative models were established by using an improved siPLS to optimize the characteristic spectral bands and using the CaCO3 contents which were measured by EDTA titration method as references. Compared with the results by EDTA titration, the established quantitative model for CaCO, content showed a prediction result that the average relative deviation of the prediction results is 2. 71% and the average recovery rate was 100.46%, when the content is between 0.465 4-0.999 7, and when the characteristic spectral bands of 1 290-1 280, 730-714, 700-690, 660-650, 465-460, 455-445, 405-385 cm(-1) had been optimized. The result also showed that the model using Raman spectroscopy and based on an improved siPLS can get a rapid determination for contents of 5 kinds of Traditional Chinese Medicine containing CaCO3.
Calcium Carbonate ; chemistry ; Drugs, Chinese Herbal ; chemistry ; Least-Squares Analysis ; Models, Statistical ; Plants, Medicinal ; chemistry ; Spectrum Analysis, Raman ; methods

The aim of this paper is to apply near infrared spectroscopy techniques to construct a rapid identification method for 8 kinds of mineral Chinese Medicines containing carbonates. The qualitative model using clustering analysis method in OPUS software can identify accurately 8 kinds of carbonate-containing mineral Chinese medicines. The near-infrared quantitative model was established by using partial least squares method (PLS) for 7 mineral Chinese Medicines in which main component is calcium carbonate. Compared with the results by EDTA titration, the established quantitative analysis model for calcium carbonate content showed a good prediction result that when the content is between 47.61% -99.17%, the average relative deviation of the prediction result is 0.24% and the average recovery rate was 100.3%. The results also showed that the model using near infrared spectroscopy can get not only a rapid identification of the 8 mineral Chinese medicines containing carbonates, but also an accurate and reliabe content determination of calcium carbonate for the 7 mineral Chinese medicines which contain the component.
Carbonates ; analysis ; Medicine, Chinese Traditional ; Minerals ; chemistry ; Software ; Spectrophotometry, Infrared ; methods ; Time Factors

AIM: To evaluate visual outcome and wearing times in eyes fitted with a rigid gas permeable contact lenses and to assess the role of these lenses in therapeutic contact lens practice.METHODS: Patients fitted with RGP from May 2004 to December 2005 were retrospectively reviewed. Ocular diagnosis,flat and steep curvatures by corneal topography. The data included initial base curve, power, and the number of changes made in parameters during the follow-up. The outcome data included visual acuity and the duration of follow-up and lens wear. Complications and complaints were also noted.RESULTS: Forty-Three eyes of 25 patients had keratoconus were reviewed. The mean age of patients was 19.88 ±3.11years. 26 (60.5%)eyes achieved 20/20 visual acuity;15(34.9%) eyes achieved 20/25 to 20/40; and 1 (2.3%) eyes achieved 20/50 to 20/70. 37 (86.0%) eyes achieved visual improvement. No infection or neovascularization was noted; a corneal abrasion occurred in one eye.CONCLUSION: RGP may be a better alternative in selected patients with keratoconus rather than penetrating keratoplasty.

Objective To investigate the mechanism of quinolone resistance in Psendomonas aeruginosa.Methods The minimum inhibitory concentrations (MICs)of ciprofloxacin and levofloxacin with and without carbonylcyainde-m-chlorophenylhydrazone(CCCP)were determined by agar dilution method.Polymerase chain reaction(PCR)and DNA sequencing were used to study the mutations in quinolone resistance-determining region of gyrA and parC genes.The strains were genotyped by enterbacterial repetitive intergenie consensus-PCR(ERIC-PCR).Results Sixteen quinolones-resistant Pseudomonas aeruginosa strains were obtained.The MICs of ciprofloxacin and levofloxacin were not reduced significantly by adding CCCP.Thr-83→Ile of gyrA and Ser-87→Leu of parC were found simultaneously in 16 strains of resistant Pseudomonas aeruginosa.Analysis of ERIC-PCR products indicated that 16 quinolone-resistant strains had an identical band pattern which was different from that seen in the sensitive strains.Conclusion Mutations in gyrA and parC may be the main mechanism of quinolone resistance in clinical isolates of Pseudomonas aeruginosa.

OBJECTIVE: To evaluate the effect of aerobic exercise on genome expression in human skeletal muscle. METHODS: Six healthy sedentary elderly men aged (66+9) years were selected from military cadre retirement centers and after exercise. Testing indices included height, weight, vital capacity, step index and maximal oxygen uptake. Needle biopsies were obtained from the skeletal muscle before and after the last training. Total RNA extracted from the samples was hybridized to Affymetrix U 133A platform, the gene expression datum was analyzed.RESULTS: Aerobic exercise was shown to improve cardiorespiratory function and reduce body fat of elder subjects. It could alter the genome expression in human skeletal muscle, the number of genes that passed filtering criteria was 725. The most differently expressed genes (n=20) were investigated in this study, in which there were 3 upregulated and 17 downregulated. According to gene function annotations, the differential genes were classified into 8 categories which concerned cellular component and biological process, Kyoto Encyclopedia of Genes and Genomes (KEGG) searching showed 4 genes' metabolism pathway. CONCLUSION: Systematic aerobic exercise upregulates expression of enzyme genes concerning tricarboxylic acid cycle, and downregulates expression of genes conceming muscle protein synthesis and sphingolipid. It is suggested that aerobic exercise is good to protect human nerves' integrity, exerts positive action on anti-aging and accelerate the aerobic metabolism of lipid materials in vivo.