Objective To observe the efficacy of acupuncture at Hegu (LI4) in treating central facial palsy due to cerebral ischemia, and to explore the dose-effect correlation and the optimal acupuncture protocol.Method Totally 150 patients with central facial palsy due to ischemic stroke were randomized into four groups to receive acupuncture at Hegu with different stimulation parameters plus the conventional integrated Chinese and Western medicine (group A, B, C, D) according to the acupuncture time and direction, and a control group (group E) only to receive the conventional Chinese and Western medicine treatment. The treatment lasted 14 d. The House-Brackmann facial nerve grading system, Toronto Facial Grading System and facial palsy grading scale were adopted as the evaluation indexes.Result After intervention, the scores of the three indexes were all significantly increased in the five groups (P<0.05), and the inter-group comparisons showed significant differences in comparing the improvement rate (P<0.05).Conclusion The study shows that acupuncture at Hegu is effective in treating central facial palsy due to cerebral ischemia, and with the inverse insertion of the needle and manipulation for 5 min at Hegu should be the optimal protocol regarding the improvement of the symptom score and effective rate.

Objective To study the therapeutic effects of intermittent hypoxia therapy(IHT)in isolated systolic hypertension(ISH)patients with elevated cerebral blood flow velocity(Vp),and to explore the mechanisms involved.Methods Seventy-six ISH patients with increasing Vp and normal pulsatility index(PI)of the middle ce- rebral artery(MCA)were randomly divided into a therapy group and a control group.IHT was administrated in the therapy group,and air in the control group.The Vp and PI of the MCA and blood pressure(BP)were observed be- fore and after treatment.Results Vp and systolic blood pressure(SBP)were significantly reduced after IHT(P＜0.01)compared with the therapy group's scores betore treatment,but PI and diastolic blood pressure showed no sig- nificant difference.There was no significant change in BP,Vp or PI in the control group before or after treatment. Conclusion IHT has therapeutic effects on ISH by reducing Vp and moderating SBP.

ObjectiveTo assess China’s newly evolved hot spots and novelty of structural electronic medical record in TCM field.Methods Articles about electronic medical record in TCM field were retrieved from CNKI from January 2000 to December 2015, focusing on researchers, research institutes, and key words for bibliometric analysis. Then visualization software CiteSpace was used to establish co-occurrence network.ResultsThe top 3 productive authors were LIU Bao-yan (13 articles), ZHANG Run-shun (8 articles), XIE Qi (7 articles), and ZHOU Xue-zhong (7 articles). Institutes highly cooperated with others included China Academy of Chinese Medical Sciences, Information Engineering College of Hubei University of Chinese Medicine and The First Affiliated Hospital of Henan University of Chinese Medicine. The major clusters were TCM diagnosis (#0), China’s TCM information (#1), artificial intelligence (#2), medical record management (#3), and medical laboratory department (#4). The representative keywords involved electronic medical record, TCM hospital, data mining, telemedicine, and artificial intelligence. ConclusionIn the field of TCM electronic medical record, cooperation is not sufficiently facilitated among researchers and institutes. Research hot spots are not formed and novelty is not obvious, which is probably because of the overall status quo for China’s TCM information construction.

Objective To master of the characteristics of development and variation in plague natural foci of Marmota sibirica, and to analyze the plague monitoring results from 2004 to 2008. Methods From May to September every year, we monitored plague in Manzhouli, Chenbaerhuqi, Xinbaerhuzuoqi, Xinbaerhuyouqi,Ewenkeqi and Yakeshi city. The monitored area was 20 000 - 40 000 hm2 in every county. The density of Marmota,ground squirrel and moonlighting rats was surveyed by path method, one-day bow-clip method and a clamp was placed every five meters, respectively. The classification and identification of ectoparasite fleas were done by using low power lens. The fleas in the ground squirrel hole were collected by flannel rubber stick, then classified and identified. According to National Standard of Plague Diagnostic Criteria(GB 15991-1995), the collected rats and fleas were detected by isolation and cultured Yersinia pestis, the serums of collected rats were tested by indirect hemagglutination test. Results In five years, the density of Marmota and ground squirrel was 0.010/hm2 and 0.602/hm2, respectively. The capture rate of moonlighting rats was 2.69％ (258/9600). The flea infection rate of Marmota was 17.54％(10/57) and the fleas index was 2.54. The fleas infection rate of ground squirrel was 28.40％(213/750) and the fleas index was 1.01. Flea infection rat of ground squirrel hole was 5.60％(46/822) and the fleas index was 0.17. The total number of various hosts of Yersinia pestis detected was 1351, the groups number of the variety of cultured fleas was 127, and the pathogen test results were negative. The number of serum tested was 1064, positive number was 43, and the detection rate was 4.04％(43/1064). The highest positive titer was 1 : 1280. Other than 2006, the remaining four years were found positive for blood clotting material; positive serum was found in a total of three regions, they were Manzhouli, Xinbaerhuzuoqi, and Xinbaerhuyouqi; and 30, 12 and 1 copies of hemagglutination-positive sera were detected. Conclusions The epidemic of plague natural foci of Marmota sibirica is in a active state, and gradually expands the scope. We must continue to strengthen the inspection of the bacteria, bearing in mind the replacement of the region's main host, make every effort to prevent and control of human plague.

Objective To investigate the effect of glycated albumin on recurrent cerebral infarction in elderly patients with diabetes mellitus. Methods All of 252 elderly acute cerebral infarction patients with diabetes mellitus were chosen from clinics. They were divided into 2 groups: A group ( glycated albumin <19.0% , 117 patients) and B group ( glycated albumin ≥ 19.0%, 135 patients). The clinical characteristics and the recurrent rate of cerebral infarction were compared between two groups. Results The levels of glycated albumin, fasting blood glucose, total cholesterol, low-density lipoprotein cholesterol and triglycerides in B group were significantly higher than those in A group:(21.00 ± 4.93)%vs. (16.75±1.72)%, (9.84 ± 2.89) mmol/L vs. (5.36 ± 1.00) mmol/L, (5.44 ± 1.30) mmol/L vs. (4.57 ± 1.00) mmol/L, (3.13±0.81) mmol/L vs. (2.58 ± 0.74) mmol/L, (2.34 ± 1.61) mmol/L vs. (1.74 ± 1.47) mmol/L, P<0.01 or<0.05. The recurrent rate of cerebral infarction in B group was significantly higher than that in A group: 53.3%(72/135) vs.36.7%(43/117), χ2 = 6.946, P = 0.008. Logistic regression analysis showed that the increase of glycated albumin was the independent risk factor of recurrent cerebral infarction in elderly patients with diabetes mellitus (P=0.048). Conclusions The recurrent rate of cerebral infarction is increased in elderly diabetes patients with high glycated albumin. The increase of glycated albumin is the independent risk factor of recurrent cerebral infarction.

Objective To observe the effectiveness of treating essential thrombocytosis(ET) with Buyang Huanwu Decoction plus hydroxyurea. Methods 120 patients with ET were randomly divided into observation group(OG) and control group(CG). Patients from OG were treated with Buyang huanwu decoction plus hydroxyurea, while those from CG were given hydroxyurea. After 6 months, the treatment effectiveness indexes including symptoms in a sense of chinese medicine, cell counts and saffy were observed. Results Total effective rate of OG was higher than that of CG(P<0.05). TCM symptoms remission in OG group was better than that of CG(P<0.05). After treatment, blood platelet count and megakaryocyte count were decreased in two groups(P<0.05), and the difference between two groups was signiifcan(P<0.05). Conclusion The therapy combined Chinese and western medicine deals with ET is better than simple western medicine treatment.

Objective To investigate the early diagnosis of vitiligo and its differential diagnosis from other depigmentated diseases using polarized light dermoscopy(PD)imaging analysis.Methods Patients with localized depigmented macules were enrolled into this study.PD was used to observe the micromorphology,feature and color of skin lesions.Histopathology was performed to confirm the diagnosis of all cases except for those of pityriasis versicolor which were confirmed by clinical and laboratory examination.Results Of the 176 patients.97 were diagnosed as vitiligo.Residual perifollicular pigmentation Was observed in 91.94%(57/62)of patients with progressing vitiligo and 62.86%(22/35)of those with stable vitiligo,with significant difference between the two groups of patients(P<0.05).However.residual perifollicular pigmentation was absent in the 79 non-vitiligo depigrnented cases.The presence of telangiectasia,early reservoirs of pigmentation and perilesional hyperpigmentation were related to the stage of vitiligo and treatment history of patients.Conclusions PD,which efficiently eliminates the interference of reflected light on skin lesions of vililigo,is an imaging technique that allows for the visualization of minor structures and features of the skin lesions that are indiscernible to naked eyes.In a nutshell,the application of PD has offered references to the early diagnosis of vitiligo and its differential diagnosis from other depigmentation diseases.

Objective To investigate the value of image analysis technology of polari-light dermoscopy (PD) in diagnosing head and face tumors. Methods We randomly collected the head and face tumors from the patients in this hospital, and then diagnosed them with naked eyes and PD, respectively. After making sure the diagnosis by histopathology, we analyzed the results retrospectively. Results We summarized the diagnostic signs of 211 head and face tumors on dermoscopy, which shown a great specificity. Its diagnosis rate reached to 92.89 %, obviously higher than that (69.67 %)with naked eyes. Due to clinical misdiagnosis and erroneous treatment, the recurrence rate of skin lesions was 19.91 %. The top 3 of head and face tumors, in turn, was seborrheic keratosis, melanocytic tumor and basal cell carcinoma. Conclusions PD is a non-invasive image analysis technology, which is especially applicable to the early diagnosis of head and face tumors. It can make sense in decreasing blind biopsy, directing surgical excision areas effectively, and selecting reasonable remedy. It also has great significance in the recovery and beauty of skin lesions.

Adolescent ; Adult ; Aged ; Emergency Treatment ; Female ; Gas Poisoning ; nursing ; therapy ; Humans ; Male ; Middle Aged ; Young Adult

Purpose To analyze the echocardiographic features of peripartum cardiomyopathy (PPCM) using Logistic regression, and to screen the indexes which can be used for the prognosis of PPCM. Materials and Methods Fifty patients who were diagnosed as PPCM by echocardiography were divided into recovered group (30 cases) and non-recovered group (20 cases), all the patients underwent echocardiography, left ventricular end-diastolic diameter (LVEDd) was measured in the parasternal long axis view, left ventricular ejection fraction (LVEF) was measured using Simpson biplane method in the apical four-chamber and two-chamber view to look for the evidence of left ventricular thrombosis, if complicated with pulmonary hypertension, continuous wave Doppler was used for measuring the peak velocity of tricuspid valve regurgitation, and estimating of pulmonary artery systolic pressure, Logistic regression model was established and receiver operating characteristic (ROC) curve was generated to evaluate the prediction value of Logistic regression model. Results Compared with non-recovered group, there was statistically significant difference of LVEDd, LVEF, left ventricular thrombosis, pulmonary hypertension and re-checked LVEF (t= -4.33, 7.64 and 11.54, P<0.05; χ2=10.93 and 4.43, P<0.05) in the first examination, while there was no statistical difference in pericardial effusion, mitral valve regurgitation and tricuspid regurgitation between the two groups (χ2=2.21, 0.67 and 3.46, P>0.05). Three sonographic features LVEDd, LVEF and left ventricular mural thrombus) could be used for the establishment of Logistic model (χ2=5.14, 11.59 and 14.58, P<0.05). The prediction accuracy of the model was 90.0% (45/50, P<0.001) and the area under ROC curve was 0.945±0.030 (P<0.001). Conclusion Logistic regression analysis can be applied for the screening of ultrasound index for PPCM, LVEDD, LVEF and left ventricular wall thrombus can predict the prognosis of PPCM accurately.