Based on the thinking of integrative and holistic acupuncture and moxibustion, FU Wen -bin proposes to treat depression complicated with obsessive-compulsive disorder from perspective of heart and gallbladder. In clinical practice, the treatment pattern of "acupuncture at the top priority, followed by moxibustion, and consolidation at the end" is applied, acupuncture, refined moxibustion, intradermal needle and other therapies are comprehensively adopted, acupoints on the heart meridian, pericardium meridian and gallbladder meridian are selected or back-shu points and front-mu points of the heart, gallbladder and pericardium are matched, and the acupoints on the conception vessel and governor vessel and with the functions of tonifying kidney and regulating qi are added to calm the heart and tranquilize the mind, so as the symptoms of depression and obsessive-compulsive can be effectively relieved.
Depression/therapy* ; Gallbladder ; Humans ; Meridians ; Moxibustion ; Obsessive-Compulsive Disorder

Objective To evaluate the effect of malaria elimination monitoring in Liyang City, so as to provide the evidence for formulating control strategies and measures of malaria elimination. Methods The monitoring data about the epidemic situation, blood tests of feverish patients and epidemiology investigation of individual malaria patients in Liyang City from 2010 to 2016 were collected and analyzed by the descriptive epidemiology method. Results From 2010 to 2016, there were 67 malaria cases in total. Totally 39 196 feverish patients had blood tests for Plasmodium, and 65 of them showed positive and the positive rate was 0.17%. The other 2 cases of microscopy negative were treated with anti-malarial drugs by themselves after the onset of fever, and no Plasmodium was detected in the microscopy, but the tests with malaria rapid diagnostic kit (RDTs) were positive. Among all the 67 cases, there were 49 falciparum malaria cases, 13 ovale malaria cases and 5 vivax malaria cases. All the 67 malaria cases were imported, and the number of cases from Africa was 63 (94.03%). Totally 97.01% (65/67) of the malaria patients were male and most of them were young adults. The patients aged 30 to 49 years accounted for 73.13% (49/67) and 80.60% (54/67) of them were farmers. There were malaria cases in all the 10 towns of the city, and the time of onset had no obvious seasonal characteristics. The timely rate of case report, timely rate of blood film review, standardized treatment rate, epidemiological case investigation rate, and epidemic focus investigation and disposal rate were all 100%. There were 18 076 people with the active case investigation, but no malaria parasite positive carriers were found. The mosquito vector monitoring was performed with the methods of mosquito trap lamp and human bait half night trap, and 187 and 78 Anopheles mosquitoes were captured respectively, and all the parasites were Anopheles sinensis. A total of 88 person-times were performed for the Plasmodium examinations with microscopy and RDTs (one blood sample, two detections) in Liyang City Center for Disease Prevention and Control from 2012 to 2016, and 35 person-times were positive, including 28 person-times of Plasmodium falciparum and 7 person-times of P. ovale, and there was no statistically significant difference between the detection rates of P. falciparum, and P. ovale (adjusted χ² = 0.05, P > 0.05). There were 34 RDTs positive cases, including 14 cases of malignant malaria, and 17 cases of malignant malaria or mixed infections of P. falciparum with other three kinds of Plasmodium parasites, and 3 cases of single infection or mixed infections of other three kinds of Plasmodium parasites, and there was a statistically significant difference among them in the positive RDTs detection rates (adjusted χ² = 13.75, P < 0.05). Conclusions There are still imported malaria cases and there is the risk of malaria retransmission in Liyang City. Therefore, it is necessary to strengthen the malaria surveillance work and the management of infectious sources, so as to consolidate the achievements of malaria elimination in the future.

Objective To establish a method of quick three-dimensional (3D) reconstruction of pubic symphysis based on magnetic resonance imaging. Methods The pelvis images of adult male were generated on a 3.0 T scanner using a T1 Gradient Echo FLASH-3D (T1- FL3D) sequence and imported the images into medical image control system. Segmentation of binaryzation threshold was conducted and pelvic soft tissue image was extracted by regional growth, 3D structure model of pubic symphysis was obtained by Boolean operation. The 3D structure model of pubic symphysis was established by the noise reduction of reverse engineering software. And compared with the 3D reconstruction model pubic bone CT scan. Results The morphological characters of the MRI pubic symphysis 3D model, such as the ridges and furrows on the symphysial surface, lower extremity, dorsal margin (beveling), margin (beveling) and pubic tubercle, were highly consistent with the morphological characters of the 3D model established by CT scan. Conclusion MRI scan can be used to reconstruct the 3D structure of pubic symphysis quickly and effectively, and it can provide a safe radiation-free 3D visualization imaging technique for forensic age estimation for the living.

BACKGROUNDAtopic dermatitis (AD) is an inflammatory skin disease characterized by chronic recurrent dermatitis with profound itching. Most patients have personal and/or family history of atopic diseases. Several criteria have been proposed for the diagnosis of AD. Although the clinical features of childhood AD have been widely studied, there has been less large-scale study on adult/adolescent AD. The aim of this study was to investigate the clinical features of adult/adolescent patients with chronic symmetrical eczema/AD and to propose Chinese diagnostic criteria for adult/adolescent AD.

METHODSA hospital-based study was performed. Forty-two dermatological centers participated in this study. Adult and adolescent patients (12 years and over) with chronic symmetrical eczema or AD were included in this study. Questionnaires were completed by both patients and investigators. The valid questionnaires were analyzed using EpiData 3.1 and SPSS 17.0 software.

RESULTSA total of 2662 valid questionnaires were collected (1369 male and 1293 female). Of all 2662 patients, 2062 (77.5%) patients had the disease after 12 years old, while only 600 (22.5%) patients had the disease before 12 years old, suggesting late-onset eczema/AD is common. Two thousand one hundred and thirty-nine (80.4%) patients had the disease for more than 6 months. One thousand one hundred and forty-four (43.0%) patients had a personal and/or family history of atopic diseases. One thousand five hundred and forty-eight (58.2%) patients had an elevated total serum IgE and/or eosinophilia and/or positive allergen-specific IgE. Based on these clinical and laboratory features, we proposed Chinese criteria for adult/adolescent AD. Of all 2662 patients, 60.3% were satisfied with our criteria, while only 48.2% satisfied with Hanifin Rajka criteria and 32.7% satisfied with Williams criteria, suggesting a good sensitivity of our criteria in adult/adolescent AD patients.

CONCLUSIONLate-onset of eczema or AD is common. The clinical manifestations of AD are heterogeneous. We have proposed Chinese diagnostic criteria for adolescent and adult AD, which are simple and sensitive for diagnosis of adult/adolescent AD.

Adolescent ; Adult ; Dermatitis, Atopic ; diagnosis ; immunology ; Eczema ; diagnosis ; Female ; Humans ; Immunoglobulin E ; blood ; Male ; Middle Aged ; Retrospective Studies ; Surveys and Questionnaires

OBJECTIVETo explore the mechanism of tanshinol on alleviate the inflammatory injury of lung tissue in rat hepatopulmonary syndrome (HPS).

METHODSSD rats were randomly divided into normal control group (n = 8), hepatopulmonary syndrome (HPS) group (n = 11) and tanshinol intervention group (n = 9). HE staining was used to observe the histopathology changes of pulmonary and hepatic tissues, and to count the number of macrophages in lung tissues. The activity of alanine transferase (ALT) and concentrations of endotoxin, tumor necrosis factor-a (TNF-alpha) and homocystein (Hcy) in plasma were detected. The concentrations of TNF-alpha, nitric oxide (NO) and malondialdehyde (MDA) and the activity of inducible nitric oxide synthase (iNOS) in the lung tissues were measured, respectively.

RESULTSThickened alveolar septum and increased macrophages were observed in lungs in HPS rat. After administered with tanshinol, the pulmonary pathological changes were alleviated and the number of macrophages in lung tissue was decreased compared with HPS group. The activity of ALT and the concentrations of endotoxin, TNF-alpha and Hcy in plasma ,and TNF-alpha, iNOS, NO and MDA in lung tissue in HPS group were higher than those of normal control group; meanwhile, those tanshinol group were less those that of HPS group.

CONCLUSIONTanshinol may play an important role in delaying the development of HPS through protecting liver or directly antagonizing the effect of intestinal endotoxemia so as to alleviate the inflammatory reaction in lung tissue.

Alanine Transaminase ; metabolism ; Animals ; Caffeic Acids ; pharmacology ; Disease Models, Animal ; Endotoxins ; blood ; Hepatopulmonary Syndrome ; drug therapy ; pathology ; Homocysteine ; blood ; Liver ; drug effects ; pathology ; Lung ; drug effects ; pathology ; Macrophages ; drug effects ; pathology ; Male ; Malondialdehyde ; metabolism ; Nitric Oxide ; metabolism ; Nitric Oxide Synthase Type II ; metabolism ; Rats ; Rats, Sprague-Dawley ; Tumor Necrosis Factor-alpha ; blood

BACKGROUNDChromosomal abnormalities have been shown to play an important prognostic role in multiple myeloma (MM). Interphase fluorescence in situ hybridization (i-FISH) has been much more effective to identify cytogenetic aberrations in MM than conventional cytogenetic technique (CC). To clearly determine the cytogenetic features of Chinese MM patients and identify their prognostic implications, we designed a multicenter study based on i-FISH including 672 patients from 52 hospitals in China.

METHODSAll 672 patients were systematically screened for the following genomic aberrations: del(13q), IgH rearrangement, del(p53) and 1q21 amplifications.

RESULTSThe analysis showed that the chromosomal changes were detected in 22.1% patients by CC and in 82.3% patients by i-FISH. The most common abnormalities by CC were chromosome 1 aberrations (48.4%), -13/13q- (37.6%), hyperdiploidy (36.6%), hypodiploidy (30.1%) and IgH rearrangements (23.7%). The most frequent abnormalities by FISH was del(13q), which was found in 60.4% patients, whereas IgH rearrangement, 1q21 amplification and p53 deletions were detected in 57.6%, 49.0% and 34.7% cases, respectively. By statistical analysis, -13/13q- by CC was associated with low level of platelet (P = 0.015), hyperdiploidy was associated with low level of serum albumin (P = 0.028), and IgH rearrangement by FISH was associated with high level of β2 microglobulin (P = 0.019). Moreover, 1q21 amplification and del(p53) by FISH conferred a high incidence of progressive disease (PD) after initial therapy. Metaphase detection of IgH rearrangements and chromosome 1 aberrations concurrently was associated with a short progression free survival (PFS) (P = 0.036). No significant prognostic implications of other cytogenetic abnormalities were found associated with overall survival and PFS.

CONCLUSIONSChinese MM patients had similar cytogenetic abnormalities compared with the previous reported studies. However, the prognostic significance of FISH aberrations were not clearly determined and further study is required.

Adult ; China ; Chromosome Aberrations ; Chromosomes, Human, Pair 1 ; genetics ; Cytogenetic Analysis ; Female ; Humans ; In Situ Hybridization, Fluorescence ; Karyotyping ; Male ; Middle Aged ; Multiple Myeloma ; genetics ; pathology

OBJECTIVETo study mechanism of the apoptosis of rat pancreas islet β cell strain (INS-1 cells) induced by sodium arsenite.

METHODSINS-1 cells were exposed to sodium arsenite at the different concentrations. MTT assay was used to detect the viability of INS-1 cells. The potentials on mitochondrial membrane and lysosome membrane of INS-1 cells were determined with the fluorescence spectrophotometer. The apoptotic levels of INS-1 cells exposed to sodium arsenite were observed by a fluorescence microscope and flow cytometry.

RESULTSAfter exposure to sodium arsenite, the viability of INS-1 cells significantly decreased with the doses of sodium arsenite. At 24 h after exposure, the OD values of the mitochondrial membrane potentials declined observably with the doses of sodium arsenite (P < 0.01). At 48 h after exposure, the OD values of the lysosome membrane potentials significantly increased with the doses of sodium arsenite (P < 0.01). At 72 h after exposure, the apoptotic cells were observed under a fluorescence microscope and enhanced with the doses of sodium arsenite. The apoptosis cells with light blue, karyopyknosis, karyorrhexis, apoptotic body and chromatin concentration appeared. The results detected with flow cytometry indicated that after exposure, the apoptotic INS-1E cells significantly increased with the doses of sodium arsenite.

CONCLUSIONSThe sodium arsenite can induce the apoptosis of INS-1 cells through the mitochondria-lysosome pathway.

Animals ; Apoptosis ; drug effects ; Arsenites ; toxicity ; Cells, Cultured ; Insulin-Secreting Cells ; drug effects ; Lysosomes ; metabolism ; Membrane Potentials ; drug effects ; Mitochondria ; metabolism ; Rats ; Sodium Compounds ; toxicity

Objective To investigate the dietary pattern in college freshmen students and to analyze the influencing factors on their dietary patterns. Methods A questionnaire survey on situation of dietary pattern and influencing factors was conducted among 1319 freshmen students.Results Four major dietary patterns were noticed and they were: Ⅰ , high consumption in hamburger,fried food, nuts, biscuit, chocolate, cola, coffee, sugars, Ⅱ, high consumption in pork, mutton, beef,poultry meat, animal liver, Ⅲ, high consumption in fresh fruits, eggs, fish and shrimps, kelp laver and sea fish, milk and dairy products, beans and bean products, Ⅳ, high consumption in rice and grain,fresh fruits, fresh vegetables, pork. Risk factors on dietary pattern were presented as follows: ( 1 )boys: having the food pattern Ⅰ and Ⅱ showed a strong positive association with the place where they live (OR= 1.67, 95％CI: 0.87-3.19; OR= 1.51,95％CI: 0.79-2.88), eating place (OR=1.63,95％CI: 1.O3-2.59; OR= 1.83, 95％CI: 1.04-3.23), level of mother' s education (OR=2.52,95％CI: 1.07-5.95; OR=3.38, 95％CI: 1.50-7.63), family income (OR=2.24, 95％CI: 1.30-3.88;OR=3.06, 95％ CI: 1.77-5.29) and the status of passive smoking (OR= 1.80, 95％CI: 0.70-4.59;OR=1.83, 95％CI: 0.75-4.45). Inverse correlations was found on the level of mother's education (OR=0.56,95％CI: 0.17-1.79). The food pattern Ⅳ showed a strong positive association with place of eating(OR= 1.83,95％CI: 1.04-3.23) but having an inverse correlation with the level of mother's education (OR=0.56, 95％CI: 0.17-1.79). (2)girls when compared with boys, the food pattern Ⅰ showed minor association with the places of living and eating; while the food pattern Ⅱ and Ⅲ had minor association with the status of passive smoking. Conclusion Socio-demographic factors and lifestyle had influenced on the dietary patterns among college freshmen students who should be guided to have a reasonable, balanced diet in the college.

OBJECTIVETo establish human bronchial epithelial cell lines over expressing oncogene and to investigate its application in detection of carcinogen-induced cell transformation.

METHODSMediated by retrovirus infection, human telomerase catalytic subunit, hTERT was introduced into immortal human bronchial epithelial cells (16HBE) and followed by introduction of the oncogenic allele H-Ras(V12), or c-Myc or empty vector, creating cell lines 16HBETR, 16HBETM and 16HBETV, respectively. Biological characteristics of these cell lines including morphology, proliferation, and chromosomal aberration were examined to access whether they were transformed. Soft agar experiment and nude mice subcutaneous injection were performed using pre-transformed 16HBE cells induced by known carcinogens, nickel sulfate (NiSO4) and 7, 8, -dihydrodiol-9, 10-epoxide benzo[a] pyrene (BPDE).

RESULTSWith detection of telomerase activity and Western blotting, the expression of target proteins was verified. Thus, the transgenic 16HBE cell lines were successfully established. Cells expressing oncogene H-Ras or c-Myc grew 30.3% or 10.4% faster than control cells. However, these cells failed to form colonies in soft agar or form tumor in nude mice. 16HBETR, 16HBETM cells obtained transformed phenotype at 5 wks, 11 wks, respectively after treatment with BPDE, which are 15 wks and 9 wks earlier than control cells 16HBETV (20 wks). Meanwhile, 16HBETR, 16HBETM cells obtained transformed phenotype at 11 wks, 14 wks, respectively after treatment with nickel sulfate, which are 21 wks and 18 wks earlier than control cells (32 wks).

CONCLUSIONWith the advantage of shorter latency, transgenic human cell transformation models could be used in potent carcinogen screening and applied to chemical-carcinogenesis mechanism study.

7,8-Dihydro-7,8-dihydroxybenzo(a)pyrene 9,10-oxide ; toxicity ; Animals ; Carcinogenicity Tests ; Cell Line ; Cell Transformation, Neoplastic ; drug effects ; metabolism ; pathology ; Epithelial Cells ; Gene Expression ; Gene Expression Regulation ; Genes, myc ; Genes, ras ; Humans ; Mice ; Mice, Inbred BALB C ; Mice, Nude

Objective To evaluate the condition of rebuilding stove for preventing coal-buming fluorosis in Ankang City of Shaanxi Province in 2006.Methods Guided by local health administration department in Shaanxi.five counties-Zhengping,Langao,Hanyin,Ziyang,Shiquan-were chosen as rebuilding stove regions in Ankang City.Fifteen housewives were chosen randomly in each village in each county,they were quizzed for the knowledge of health.Fifty students were chosen randomly in each school in each county,they were quizzed for the knowledge of health too.Data of rebuilding stove were refferred.Results Ninty-seven point two per cent(243/250)of the ovens were appropriately sealed,96.8%(242/250)were efficiently exhausted,the rate of oven correctly used was 97.2%(243/250),the awareness rates of healthful knowledge were 85.6%(214/250)in adults and 97.8%(485/496)in children.Data of rebuilding stove were documented systemically,completely and precisely.ConelusionFive model counties in Ankang City have fulfilled the demand.