Objective Through comparing the similarities and differences between respairing effect on rat’s gastric mucosal lesion by electroacupure (EA) at Meridian of Foot Yangming and Meridian of Foot Shaoyang, to explore the specificity of the correlation between Meridian of Foot and Stomach and the mechanism of the healing effect by EA at meridian of Foot Yangming for curing the gastric lesion. Methods Forty rats were randomly divided into 4 groups:blank group, model group, stomach tunnel group, gallbladder tunnel group. All rats (except normal group) were made model by water restraint stress (WRS). After corresponding experimental process, epidermal growth factor (EGF) and transforming growth factor alpha (TGF-?) of plasma, gastric mucous tissue concentration was detected with radioimmunoassay, and the expression of EGFR mRNA of above tissue was detected by the reverse transcriptase-polymease chain reaction (RT-PCR) method. Results The gastric mucosal lesion index of Foot Yangming group decreased significantly in comparison with that of other groups, while EGF, TGF-? of gastric mucous tissue concentration level of Foot Yangming group was obviously higher than that of model group and gallbladder tunnel group. EA oould up-regulate the expression gastric mucosal EGFRmRNA, and there was a more significant difference in the group by EA at Meridian of Foot Yangming than that in the model group and gallbladder tunnel group. Conclusion The curative effect of EA at points of Meridian of Foot Yangming on the gastric mucosa may be realized by the synthesis, secretion and release of the related EGF family factor, such as EGF, TGF-? and so on. Such special regulation of electroacupuncture on gastric mucosal tissue was related to the gene expression of EGFRmRNA, and that may be further mechanism of the curative effect of EA at points of Meridean of Foot-Yangming on gastric mucosal lesion. There existed corresponding correlation between Meridian of Foot Yangming and Stomach.

AIM To study the relationship between the response of hypertension patients to Adalat and the C825T polymorphism of the GNB3 gene. METHODS 554 hypertension subjects were treated with Adalat. Epidemiological and clinical data were collected. Genotypes of the GNB3 gene were measured by the PCR RFLP method. Linear and logistic regression were used to analyze the association between GNB3 genotypes and the response to Adalat. RESULTS The frequency of the 825T allele in our hypertensive group (48 4%) was slightly higher than that of the normal Chinese reported previously by Siffert W et al. (42%). The average SBP decrease after 15 days of Adalat treatment of subjects with the T allele was significantly less than that of the subjects with the CC genotype (?=-3 3, P= 0 03). Using logistic regression, the subjects with the T allele were less likely to reach good treatment result compared to those with the CC genotype (OR=0 33, P =0 02). CONCLUSION The GNB3 gene C825T polymorphism is related to the response to Adalat.

Objective To explore the value of prenatal ultrasonography for diagnosing fetal congenital diaphragm hernia(CDH). Methods Sonographic imaging of 10 cases with CDH confirmed by autopsy were retrospectively analyzed,the characteristics of imaging were Summarized. Results Nine cases had CDH on the left side,and one case on the right. Nine cases showed occupying lesion in left thoracic cavity with the heart shifting to right,one showed occupying lesion in the right thoracic cavity with the heart shifting to left.Seven cases were detected stomach in left thoracic cavity,one was detected stomach in the ahdominal cavity and 2 cases were not detected stomach in splanchnocoele. All cases were observed that the heart shifted to anterior chest with left atrium separating from descending aorta and the spine. There were 7 cases with hydramnios,3 cases with other organs abnormality among them. Conclusions Prenatal ultrasonography is of great value for diagnosing fetal CDH.

Objective To discuss the present situation and existing problems of the funded projects, especially in the gap between western region and eastern central region by analyzing the funding situation of the projects funded by the National Natural Science Foundation of China (NSFC) and the completed projects in the TCM field from 1989 to 2015. Methods The website was searched thoroughly, and data of Division Ⅹ of Health Science Department of National Natural Science Foundation of China from 1989 to 2015 (ie TCM, Chinese materia medica and integrated traditional Chinese and Western medicine) funded by the National Science Foundation for Young Scientists in China were obtained, and the projects of the National Science Foundation for Young Scientists funded by Division Ⅹ of Health Science Department of National Natural Science Foundation of China from 1989 to 2015 were included, and incomplete or inavailable items were eliminated. Relevant information according to the extracted forms was extracted. The situation of different regions and the situations of the projects have been concluded and the titles of different titles have been analyzed. Results By 2015, the number of funded projects and the amount of financing in the TCM field were increasing year by year. In the western regions, the number of funded projects and the amount of financing accounted for only 11.29% of the total number and 11.28% of the total financing. Compared with the less supporting western regions, much more were mainly in eastern and central regions. The number of SCI papers published and single cited times of the finished projects were 988 and 20.85. Compared with the developed areas in eastern and central regions, there was no statistical significance in the average number of SCI papers (P=0.493), average SCI papers cited article number (P=0.449), SCI papers in average cited frequency (P=0.589), the average CSCD papers number (P=0.579), average CSCD papers cited article number (P=0.883) and average single CSCD papers cited frequency (P=0.753) in western regions (P>0.05). Conclusion Under the stable supports of the Young Scientists Fund, scientific researches in the TCM field have achieved remarkable achievements. In addition, the ability of scientific research and innovation of the young scientific workers have been improved. The funded projects in western regions are far less than those in eastern and central regions, with great differences. However, there is no statistical significance in the research results of the items in western regions and eastern and central regions.

ObjectiveTo explore the association between angiotensin converting enzyme (ACE) gene insertion/deletion(I/D) polymorphism and cerebral infarction among Chinese people. MethodsThe ACE gene polymorphism was determined by PCR-RFLP in 242 patients with cerebral infarction and 283 controls. Multiple logistic regression was performed to explore the risk factors for cerebral infarction. ResultsAfter adjusting age, gender, alcohol drinking, smoking, education,history of diabetes mellitus and the primary hypertension, there was no significant association between ACE I/D polymorphism and cerebral infarction, either was hypertension and diabetes mellitus. The primary hypertension significanlly increased risk of cerebral infarction (OR=7.28,P =0.000). Both ACE ID/DD genotype and the primary hypertension showed a significant gene-environment interaction(r=1.62,OR=7.29), something as super multiplicative type 2 interaction. ConclusionAlthough ACE gene polymorphism is not risk factors of cerebral infarction, but ID/DD genotype had shown significant gene-environment interaction with primary hypertension in occurrence of cerebral infarcion.

Objective:To observe the dynamic variation of serum ferritin (SF), folic acid, and vitamin B_(12) levels in patients with acute promyelocytic leukemia (APL) at different disease stages. Methods:Serum SF, folic acid and vitamin B_(12) levels were successively tested in thirty-six patients with primary APL every 1 to 3 months by using chemiluminescence analysis. Five different disease stages were selected as dynamic observation time points: first diagnosed, first complete remission (CR1), six months after CR1, relapsed stage,and CR1 for three years. Results:There were 75.0%(27/36)of patients with abnormal high levels of SF, 77.8% (28/36)of patients with abnormal low levels of folic acid, and 100%(36/36)of patients with increased vitamin B_(12) levels in first diagnosed stage. The number of patients with abnormal variations of SF, folic acid and vitamin B_(12) level was decreased in CR1 stage compared with those in first diagnosed stage (SF: P<0.05;folic acid and vitamin B_(12): P<0.01). The serum SF, folic acid and vitamin B_(12) levels tended to recover step by step with chemotherapy. At six months after CR1 the three parameters of most patients recovered to normal levels. APL was relapsed in 4 patients after 1-year CR. Both SF and vitamin B_(12) levels were increased and the folic acid level was decreased compared with those before replase, but the difference had no significance (P>0.05). The serum SF, folic acid and vitamin B_(12) levels were in normal ranges in the patients who had 3-year CR. Conclusion:The serum SF, folic acid and vitamin B_(12) levels had dynamic variation in APL course. Increase in serum SF and vitamin B_(12) as well as decrease in folic acid are related with the active degree of APL and its tumor load.

Objective To evaluate the values of prenatal surveillances of ultrasonography in twin pregnancies with amniotic fluid discordance. Methods Two hundred and seventy cases of diamniotic twins were included. Both postnatal outcomes and prenatal amniotic fluid discordant variations were analyzed,and the incidences of amniotic fluid discordance were compared between the monochorionic-diamniotic(MCDA)and dichorionic-diamniotic (DCDA) gruop. Results Twenty four cases of twins with amniotic fluid discordance were found in the study. The incidence of amniotic fluid discordance in MCDA group was much higher than that in DCDA group (28.9% vs 5.6%, P ＜0. 001 ) ,and 24 cases of twin-to-twin transfusion syndrome (TTTS) were diagnosed in the former group and none were found in the latter group. Downward tendency of amniotic fluid discordance was shown in non-TTTS cases of MCDA group. Compared with TTTS cases, the postnatal outcomes of non-TTTS cases with amniotic fluid discordance were much better in MCDA group ( P ＜0.001 ). Conclusions TTTS and MCDA twins with amniotic fluid discordance may overlap each other in the early stage. Serial surveillances of ultrasonography are necessary for prenatal differentiating twin pregnancies complicated by amniotic fluid discordance,and providing strong support to clinical treament.

At present, China's AIDS testing increased rapidly, but there are still many people living with HIV do not recognize their status, thus postponing the antiviral treatment time. HIV self-testing (HST) is an effective method to expand the testing, not only simple operation, easy to get a result, effectively protect the detection privacy, expand the selection of testers, suit to the entire population, but also the premise and basis of other AIDS comprehensive prevention measures, all over the world are promoting it. Because the HST has controversies in the window period, price and before and after controversial, and our country is in the initial stage of HST, so it is not to develop related policies, but more and more countries are in accordance with their own situations are modified or developed to allow to use rapid detection of AIDS policy to regulate the field. This paper analyzed and summarized the advantage and influence factors of HST promotion, HST believes that in the long term, the advantages outweigh the disadvantages, we need to formulate relevant policies, and improve the sensitivity of the kit, shorten the window period of time, production and promotion of operation standard of video, specification and testing the operating practices, preventing and reporting the possible social harm, investigation and understanding of the needs of the people of the crowd, to maximize the advantages of HST, find more infection, so as to curb the epidemic of AIDS.

Objective To evaluate the efficacy and safety of anticoagulant therapy with low-molecularweight heparin after cerebral hemorrhage combined with deep vein thrombosis of lower extremity.Methods One hundred and fifty-three cases of deep vein thrombosis of lower extremity after intracerebral hemorrhage were collected of Beijing Tiantan Hospital,Capital Medical University from June 2014 to June 2016.According to whether accepted anticoagulant therapy with low-molecular-weight heparin,the patients were divided into treatment group (n =79) and control group(n =74).Compared the head CT images and the ultrasound of lower extremity venous in the day when admissed to hospital and in the 7th day after treatment.The measurement data was adopted by t test,Chi-square test was adopted in the count data.Results Before the low-molecular-weight heparin therapy,the average bleeding volume in intracerebral was (1.38 ± 0.45) ml for the anticoagulant therapy group.After 7 days of low-molecular-weight heparin therapy,the average bleeding volune in intracerebral was (1.01 ± 0.54) ml,there was no increasing cerebral hemorrhage,with a statistically significant difference (P =0.000).The bleeding volume in intracerebral was(1.47 ± 0.47) ml of control group cases,and after 7 days it became (1.17 ± 0.52) ml,with a statistically significant difference (P =0.000),all these showed that cerebral hemorrhage had significantly absorbed.There was no statistically significant difference between the treatment group and the control group (P =0.123).It explained that anticoagulation was not increased intracranial hemorrhage with low-molecular-weight heparin.ultrasound showed that the lower extremity venous thrombosis was stable or decreased before and after anticoagulant therapy,and the difference was statistically significant (P =0.000),indicating that the anticoagulant therapy was effective.Conclusions It is safe and effective in low-molecular-weight heparin anticoagulant therapy for deep vein thrombosis of lower extremity after intracerebral hemorrhage.But patients need strict screening,and follow the individualized treatment.

The lip color of a person is closely related to his or her health in the visual diagnosis of traditional Chinese medicine (TCM). The traditional method to judge the color of lips is through observing by a TCM doctor. The diagnosis result is affected not only by the doctor's knowledge and diagnosis experience, but also by the light, temperature and other environmental impacts. For these reasons, sometimes different doctors may make different judgement for the same lips. So it is urgently needed that an objective evaluation as reference for doctors can be obtained. A method based on support vector machine (SVM) that classifies lip color by computer automatically is presented in the present paper. Firstly, nine features of lip color in Hue, Saturation and Intensity (HSI) color space were extracted. Then, according to different combinations of these features five different experiments were conducted. By comparing the results of these experiments, it was discovered that the mean value is one of the most important features for the lip color. The overall effect of classification is better when the mean value and variance of HSI were chosen than other characteristics. In addition, experiments results demonstrated that the accuracy rate of classification is not improved when more features were adopted. The objective of the present paper is to select the appropriate characteristics and to combine them effectively to classify lip colors.
Color ; Diagnosis, Differential ; Lip ; Medicine, Chinese Traditional ; methods ; Pattern Recognition, Automated ; methods ; Support Vector Machine