Objective To investigate the relationship between proteinuria components and the severity of pregnancy induced hypertension syndrome (PIH), the unconcentrated urine samples from patients with PIH were analyzed on proteinuria components by electrophoresis.Methods Proteinuria components were analyzed by sodium dodecyl sulfate-agarose gel electrophoresis (SDS-AGE) in unconcentrated urine samples from PIH patients (PIH group,n=114) and normal third trimester pregnant women (control group,n=110).Results Eleven kinds of urinary protein were detected in the PIH group and four in the control group. The results showed positive relationship between the urine protein component complexity and the severity of PIH (P

Fluorescence ; Host-Pathogen Interactions ; Luminescent Measurements ; methods ; Luminescent Proteins ; chemistry ; genetics ; metabolism ; Plant Diseases ; virology ; Plant Viruses ; chemistry ; genetics ; metabolism ; Plants ; chemistry ; genetics ; metabolism ; virology

Objective To establish the linear regression equation between body height and com bined length of manubrium and mesosternum of sternum m easured by CTvolum e rendering technique (CT-VRT) in southw est H an population. Methods One hundred and sixty subjects, including 80 m ales and 80 fem ales w ere selected from southw est H an population for routine CT-VRT(reconstruction thickness 1 m m ) ex-am ination. The lengths of both manubrium and mesosternum w ere recorded, and the com bined length of manubrium and mesosternum was equal to the algebraic sum of them . The sex-specific linear regression equations between the com bined length of manubrium and mesosternum and the real body height of each subject w ere deduced. Results The sex-specific sim ple linear regression equations between the com bined length of manubrium and mesosternum (x3) and body height (y) w ere established (m ale:y=135.000+2.118x3 and fem ale:y=120.790+2.808x3).Both equations show ed statisticalsignificance (P<0.05) w ith a 100% predictive accuracy. Conclusion CT-VRTis an effective m ethod for m easurem ent of the index of sternum . The com bined length of manubrium and mesosternum from CT-VRTcan be used for body height estim ation in southw est H an population.

Objective To investigate the actual situation of implementation of the project to reduce water arsenic in endemic arsenic poisoning areas in Shanxi province,and to provide a scientific basis for prevention and control of the disease.Methods In June 2011,a questionnaire survey of 151 arsenic endemic villages was carried out in Shanxi province.The actual situation of implementation of the project to reduce water arsenic was investigated.Water samples were collected and arsenic level was determined by atomic fluorescence spectrometry.Results In the 151 arsenic poisoning villages 126 villages had changed the water,and the rate was 83.44％.In these villages,22 villages did not use the water improvement utilities properly.Of the 33 water improvement projects to reduce arsenic,23 operated normally.The projects covered 110 villages,beneficiary population of 97 920 people,accounting for 46.9％(97 920/208 736) of the total population.Water arsenic exceeded the national standards(≤0.05 mg/L) in 10 of the water improvement projects which covered 31 villages,including 15 nonendemic villages and 16 diseased villages.There were a population of 24 764 people in the diseased villages.Conclusions In Shanxi endemic arsenic poisoning areas,water improvement efforts need to be strengthened; the quality of water improvement project needs to be improved,and the project's later management and maintenance also need to be further strengthened.

The trace chemical components in functional Monascus rice were studied to explore the potential bioactive substances. MCI column, Sephadex LH-20 gel, and preparative liquid chromatography were used to purified the ethyl acetate extract from functional Monascus rice. Two novel pyridine Monascus pigments were isolated and identified, named monascopyridine G (1) and monascopyridine H (2), respectively based on extensive mass spectrometry (MS), infrared radiation (IR), and nuclear magnetic resonance (NMR) analysis. The molecular docking experiments between compounds 1 and 2 and peroxisome proliferators-activated receptor-gamma (PPARγ) showed that they exhibited obvious binding force with the receptor protein. Besides, the biosynthetic pathways of the two compounds were proposed, which provide a valuable reference for the selective production of these potential bioactive substances.

OBJECTIVE: To compare pattern-pulse multifocal visual evoked potential (PPmfVEP) with pattern-reversal multifocal visual evoked potential (PRmfVEP), and to investigate the symmetry of mfVEP between both eyes in normal individuals. METHODS: The multifocal Vision Monitor was used to observe the mfVEP. T-test and ANOVA were used to analyze P1 wave, amplitude and signal noise ratios (SNR) of two mfVEPs. RESULTS: The SNR and the P1 amplitude reached the maximum at the central visual field and decreased with the increase of eccentricity, and then decreased slowly. The amplitude of the PPmfVEP was significantly smaller than the PRmfVEP in the central retina, while in the peripheral retina the result was exactly the opposite. SNR and amplitude of the PRmfVEP showed no statistical difference in both eyes (P > 0.05). The variance of the amplitude at the same side of visual field was larger than that at the symmetrical visual quadrant. CONCLUSION mfVEP can reflect the visual function in different parts of retina objectively and exactly. PPmfVEP reflect the vision function of the central retina better than PRmfVEP. The stability of PPmfVEP is better than PRmfVEP in the central retina, while the result is opposite in the peripheral retina. The mfVEP is symmetrical in both eyes of the same individual.
Evoked Potentials, Visual/physiology* ; Humans ; Neurologic Examination ; Reference Values ; Retina ; Sensitivity and Specificity ; Visual Fields/physiology*

Acupuncture Therapy ; Adolescent ; Adult ; Ankle Injuries ; drug therapy ; physiopathology ; therapy ; Child ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Humans ; Male ; Middle Aged ; Range of Motion, Articular ; Sprains and Strains ; drug therapy ; physiopathology ; therapy

Objective:To explore the clinical value of remote ECG consultation for primary medical institutions. Methods:Remote ECG consultation data for medical institutions of different levels in Hubei Jianli county were sta-tistically analyzed.Results:In county hospitals of this area,there were 1334 cases of ECG consultation,the positive rate was 41.00% (547/1334),and the three abnormal ECG types with highest incidence rate were arrhythmia (27.29%),left ventricular hypertrophy (LVH,9.15%)and ST-T change (2.62%)in order;in rural health rooms of this area,there were 723 cases of ECG consultation,the positive rate was 55.19%(399/723),and the three ab-normal ECG types with highest incidence rate were arrhythmia (34.02%),ST-T change (11.07%)and LVH (5.39%)in order.Conclusion:The remote ECG consultation is easy to perform.It can rise the detection rate of transient abnormal ECG events in rural area,where is lack of ECG equipment and personnel,so it is worthy of ex-tending.

Objective To develop a TaqMan MGB probe-based,sensitive and specific fluorescence quantitative PCR assay method for rapid detection of Clostridium piliforme.Methods Primers and probes specific to 16S rRNA gene of Clostridium piliforme were designed.A TaqMan MGB probe-based,fluorescence quantitative PCR method was established.Specificity,sensitivity and stability of the method were assessed,followed by real-time quantitative PCR assay to detect Clostridium piliforme on 1156 clinical specimens during 2008-2011 and compared with conventional PCR assay.Results The specificity of TaqMan MGB probe-based fluorescence quantitative PCR was high and did not show cross-reactivity with Helicobacter hepaticus,Helicobacter pylori,Campylobacter jejuni,Pasteurella pneumotropica,Escherichia coli or Pseudomonas aeruginosa.The detection limit was 2.2 copies/μl.The correlation coefficient and slope value of standard curve were 0.999 and -3.204,respectively and the efficiency of TaqMan MGB-based probe fluorescence quantitative PCR assay was 100％.When the TaqMan MGB-based probe fluorescence quantitative PCR assay was preformed to detect Clostridium piliforme on 1156 clinical specimens,a total of 101 specimens showed positive on Clostridium piliforme.However,only 44 specimens showed positive when conventional PCR was used.The real-time quantitative PCR for Clostridium piliforme could be completed within 2 hours.Conclusion The TaqMan MGB-based probe fluorescence quantitative PCR assay method was a reliable,specific,sensitive and useful tool for rapid detection of Clostridium piliforme.

The active ingredients in traditional Chinese medicine have been reported to possess significant pharmacological activity and played an important role in clinical treatments. However, lots of the active ingredients in traditional Chinese medicine suffer from disadvantages such as low solubility, high melting point and low stability that results in low bioavailability and limit its clinical application. Crystal structure plays an important role in improving physicochemical properties and efficacy of the active ingredients in traditional Chinese medicine. This review concludes the research advances of several crystal forms used in the active ingredients in traditional Chinese medicine in terms of polymorph, cocrystal, amorphous/coamorphous and nanocrystal. And the effects of crystal forms on the physicochemical properties and efficacy of the active ingredients in traditional Chinese medicine were reviewed. This research may be useful for the formulation preparation and development of the active ingredients in traditional Chinese medicine.