This paper reviewed the existing literatures of executive function in obsessive -compulsive disorder (OCD) patients, and critically examined four neurocognitive tests in the recent ten years' studies, including stroop task, Wisconsin Card Sorting Test(WCST),London tower, and Trail-making test. In addition, we discuss the problems occurred in the past experiments, and put forward suggestions for further studies.

Objective:To investigate the distribution of abnormal eating behaviors among middle school girls in Beijing and the psychological factors having influence on these behaviors Methods: HDI and ESC-21 were used to investigate 636 female middle school students in Beijing Results: (1) According to the BMI of the subjects, 80 3% of the subjects answered that they had paid attention to their weight and stature (2) The mean BMI of the subjects were 19 38, which is in the normal range, but their ideal body mass index(IBMI)was lower than the normal standard (IBIM

With the development of society and the improvement of people's living standards, the effect of Chinese medicine in treatment and health care is more and more prominent. The herbal decoction pieces are the important part of Chinese medicine,it can be applied directly to clinical treatment and it's also the raw material of Chinese patent medicine. Therefore, the quality of herbal decoction pieces is quite important. The parts of the production of herbal decoction pieces are numerous, and there are possibilities of adverse effects on the quality of the herbal decoction pieces in every part. In this paper, we based on the production chain of herbal decoction pieces, analyzed the main problem that affect the quality of herbal decoction pieces in the part of selection of Chinese herbal medicines, planting, purchasing, processing, packaging, storage and transport, such as the poor quality of seed and seedlings of plant-based Chinese medicines, some plants left their place of origin and have been introduced in the place that is not suitable for this kind of plant, the insufficient growth time and the excessive harmful substances. The purchasers and the accepters lack of professional knowledge and professional ethics. The mechanism of processing is not clear, the standards can not be uniformed, and lack of qualified person in processing, etc. So we suggest: intensify the basic research of key scientific issues. Improve the quality of persons who work in herbal decoction pieces; Establish an "integration" mode of operation in herbal decoction pieces enterprise; Breeding high quality plant resources, establish the large-scale planting basement; Make the packing of herbal decoction pieces standard; Establish the modernization traditional Chinese medicine logistics enterprise.
Chemistry, Pharmaceutical ; economics ; manpower ; standards ; Drug Packaging ; economics ; manpower ; standards ; Drug Storage ; economics ; standards ; Drugs, Chinese Herbal ; chemistry ; standards ; Humans ; Medicine, Chinese Traditional ; economics ; standards ; Quality Control

In this paper, an improved empirical mode decomposition (EMD) algorithm for phonocardiogram (PCG) signal de-noising is proposed. Based on PCG signal processing theory, the S1/S2 components can be extracted by combining the improved EMD-Wavelet algorithm and Shannon energy envelope algorithm. Firstly, by applying EMD-Wavelet algorithm for pre-processing, the PCG signal was well filtered. Then, the filtered PCG signal was saved and applied in the following processing steps. Secondly, time domain features, frequency domain features and energy envelope of the each intrinsic mode function's (IMF) were computed. Based on the time frequency domain features of PCG's IMF components which were extracted from the EMD algorithm and energy envelope of the PCG, the S1/S2 components were pinpointed accurately. Meanwhile, a detecting fixed method, which was based on the time domain processing, was proposed to amend the detection results. Finally, to test the performance of the algorithm proposed in this paper, a series of experiments was contrived. The experiments with thirty samples were tested for validating the effectiveness of the new method. Results of test experiments revealed that the accuracy for recognizing S1/S2 components was as high as 99.75%. Comparing the results of the method proposed in this paper with those of traditional algorithm, the detection accuracy was increased by 5.56%. The detection results showed that the algorithm described in this paper was effective and accurate. The work described in this paper will be utilized in the further studying on identity recognition.
Algorithms ; Humans ; Phonocardiography ; Signal Processing, Computer-Assisted

Child ; Diarrhea ; diagnosis ; therapy ; Humans ; Practice Guidelines as Topic

Objective To investigate effect serum Bcl-2 and Bax in patients with myoma of uterus by Jiang Sanqi.Methods 92 patients with uterine fibroids were selected,and randomly divided into experiment group and control group.Control group of 46 cases treated with goserelin once 3.6 mg every month,subcutaneous injection,mifepristone 12.5 mg,once a day for oral treatment.Experiment group of 46 cases treated with Jiang Sanqi,0.5 g/kg,once a day for boiling water, for 3 months.The level of Bcl-2 and Bax in serum, clinical efficiency, diameter of tumor and complications were compared after treatment.Results The levels of Bcl-2 of experimental group patients was lower than control group, the level of Bax was higher than that of the control group (P<0.05).The total efficiency of experimental group(89.13%)was higher than that of the control group(71.74)%(P<0.05). The experimental group tumor diameter was smaller than the control group(P<0.05).Complications of the experiment was lower than the control group (P<0.05).Conclusion Jiang Sanqi can significantly reduce the serum Bcl-2 of patients with uterine fibroids,increase the expression level of Bax, reduce the uterine fibroids diameter effect, reduce the incidence rate of hormone suppression of drug side effects, has a great significance in clinical.

Inhibitor of growth (ING) family proteins belong to candidate tumor suppressor proteins. The ING proteins participate in PtdInsPs-mediated lipid signaling and hormone signaling pathways. They are associated with histone acetyltransferase, histone deacetylase and play a role in chromatin remodeling and gene transcription regulation. ING proteins regulate cell growth, apoptosis and DNA damage repair in p53 dependent manner; thus linking the processes of cell cycle regulation, apoptosis and cellular aging through epigenetic regulation of gene expression.

AIM To study the effect of TNP 470 on proliferation, cell cycle and apoptosis in the cultured human colon cancer Lovo cells. METHODS The growth inhibition of TNP 470 on Lovo cells was evaluated by an MTT.assay The effect of TNP 470 on cell cycle and apoptosis measured by flow cytometry, and ultrastructural feature of Lovo cells were observed with electromicroscope. RESULTS TNP 470 inhibited the growth of Lovo cells. flow cytometry analysis showed that G 0/G 1 phase rate was increased but S phase rate was decreased. Apoptosis rate of TNP 470 treated group was significant high than that of control and typical chang of apoptosis in Lovo cells was observed. CONCLUSION TNP 470 can inhibit proliferation of Lovo cells, and this inhibition is associated with cell cycle block and apoptosis.

Objective To assess dermatoscopic characteristics of lichen sclerosus(LS). Methods Dermatoscopy was performed to observe 27 genital or extragenital porcelain-white skin lesions in 15 outpatients with confirmed LS. Results As dermatoscopy showed, of the 27 skin lesions, 24 showed white-yellowish structureless areas, 25 linear vessels, 27 white patches, 17 keratotic plugs. Characteristic cloverleaf-like structure was observed in 7 skin lesions in 4 patients, which was consistent with LS. Conclusion Patients with LS show atypical clinical manifestations, but specific dermatoscopic patterns.

Objective To analyze the diagnosis and treatment of prostatic abscess,thus to improve the level of the treatment of prostatic abscess.Methods The clinical manifestations, imaging examination and treatment of prostatic abscess patients were analyzed.11 cases were taken by transrectal puncture drainage,transurethral electric cutting and application of sensitive antibiotic conservative treatment.Results 1 case was cured after medicine conser-vative treatment.The rest 10 patients,7 cases underwent ultrasound guided by transrectal puncture drainage,3 cases of transurethral electric cutting prostatic abscess to top decompression.Review showed that 8 cases of abscess obviously decreased or disappeared,2 cases had no significant change,again the puncture drainage after cured.Follow-up of 3-12 months,no recurrence observed.Conclusion Prostatic abscess is uncommon clinical abscess according to size, location and the result of bacterial culture +drug susceptibility, and combining the patients'physical condition to choose a suitable treatment method.