China ; epidemiology ; Heat Stroke ; epidemiology ; Humans

ObjectiveTo observe the efficacy of contralateral needling plus point-toward-point method in treatinghemifacial spasm, and to seek the optimal treatment protocol by combining clinical data.MethodNinety-four patients with hemifacial spasm were randomized into a treatment group and a control group, 47 cases in each group. The control group was by acupuncture at the affected side, while the treatment group was by contralateral needling plus point-toward-point method. The therapeutic efficacy was analyzed by comparing the changes of symptoms and the recovery of the spastic facial tissues.ResultThe symptoms in the treatment group were effectively mitigated, and the effective rate was 97.9%, significantly higher than 83.0% in the control group (P<0.05).ConclusionContralateral needling plus point-toward-point method is significantly effective in treating hemifacial spasm, and it benefits the recovery of the facial muscle function.

Objective To investigate the diagnostic value of combined detection of serum tumor markers,including CEA,CA125,neuron-specific enolase (NSE) and cytokeratin fragment antigen 21-1 (CYFRA21-1) for lung cancer patients.Methods The subjects involved 138 diagnosed lung cancer patients (82 males,56 females,average age 58.6 years,from October 2010 to March 2012),96 patients with benign lung diseases (56 males,40 females,average age 51.3 years) and 45 healthy adults (30 males,15females,average age 43.9 years).The pathological types of lung cancer consisted of 66 squamous cell carcinoma (SCC),52 adenocarcinoma and 20 small cell lung cancer (SCLC).The serum levels of CEA,CA125,NSE and CYFRA21-1 were measured with electrochemiluminescence immunoassay.The diagnostic efficacy for different pathological types was compared among each single tumor marker and combination of tumor markers.One-way analysis of variance q test were used for statistical analysis.Results The serum levels of CEA,CA125,NSE and CYFRA21-1 in patients with lung cancer were higher than those in patients with benign lung diseases and in healthy subjects (CEA:(19.99±30.99),(10.78±19.77),(3.25±3.42) μg/L;CA125:(79.70±95.98),(44.96±44.97),(20.66±7.13) μg/L; NSE:(35.23±40.22),(15.31±8.42),(13.30±5.65) μg/L; CYFRA21-1:(18.07±43.71),(8.30±8.83),(3.13±1.60) μg/L; F=4.481,5.436,4.776,6.002,all P＜0.05).The highest level of CEA,NSE or CYFRA21-1 were found in adenocarcinoma (F=4.932,P＜0.05),SCLC (F=5.119,P＜0.05) or SCC (F=5.378,P＜0.05),respectively.The highest sensitivity tumor markers for SCC,SCLC and adenocarcinoma were CYFRA21-1 (78.8％,52/66),NSE (75.0％,15/20) and CEA (57.7％,30/52),respectively.In combined detection,the highest sensitivity combinations for SCC,SCLC and adenocarcinoma were CEA+CYFRA21-1+NSE (89.4％,59/66),CEA+CYFRA21-1+NSE (80.0％,16/20) and CEA+CA125+NSE (78.8％,41/52),respectively.Conclusions Combined detection of serum tumor markers is more sensitive for the diagnosis of lung cancer.The expressions of the above four tumor markers is correlated with pathological types of lung cancer.

To explore the mechanism of electroacupunture (EA) of Zusanli (ST36)in protecting gastric mucosa of dogs.Twenty mongrel dogs were randomly allocated to four groups: blank control group (Group A), non acupoint group (Group B), Shangjuxu (ST37) group (Group C) and Zusanli (ST36) group (Group D). Dynamic gastric mucosal blood flow (GMBF) was monitored by laser Doppler flowmeter and calcitonin gene related peptide (CGRP) contents in plasma and gastric mucosa were measured simultaneously by radioimmunoassay method. After sixty minutes of EA, GMBF and CGRP contents in plasma and gastric mucosa were increased in Group D (P

Objective To establish a method for the quantitative analysis of multi-component with a single-marker (QAMS) to determine the contents of four rhubarb anthraquinones inShanzha Xiaozhi capsules; To conduct methodology investigation.Methods Emodin was set as the internal reference substance, and the relative correlation factors of aloe emodin, rhein, chrysophanol to emodin were calculated and evaluated. The contents of these four anthraquinones were determined by the external standard method and QAMS, respectively. Rationality, feasibility and repeatability of the QAMS method were verified by comparing the results obtained from the two different methods. Results The QAMS method and HPLC method did not show significant difference in results.Conclusion QAMS method can be used as a quality assessment model for quantity evaluation of anthraquinones inShanzha Xiaozhi Capsules.

BACKGROUND:The preemptive analgesia is stil a controversial issue. Existing studies have not paid much attention to effects of preoperative factors on the hypersensitivity of peripheral and central mechanisms. Visual analog scale scores cannot subjectively and repeatedly reveal patient’s pain.
OBJECTIVE:To investigate the validity of the preventive analgesia effect of Celebrex in patients with total knee arthroplasty.
METHODS:Patients with osteoarthritis of the knee who received total knee arthroplasty were accessed by Pittsburgh sleep quality index, self-rating depression scale and self-rating anxiety scale. In al , thirty patients were enrol ed in the study. They were randomized into Celebrex group and vitamin C group, and each group had 15 patients. The patients in the Celebrex group and vitamin C group took 200 mg Celebrex and vitamin C, respectively, twice a day from day 2 to day 4. Both of their knees were evaluated by resting visual analogue scale and moving visual analogue scale in the evening of day 1 before treatment and day 3 after treatment. Meanwhile, the pain threshold and pain tolerance were accessed by a pain-threshold machine.
RESULTS AND CONCLUSION:No statistical significance of the changes of resting and moving visual analogue scale scores was found in both knees in the Celebrex group (P>0.05). The pain threshold of both knees were significantly increased (P<0.05), and the severe knee, which had less visual analogue scale scores than the minor one, turned out to increase more obviously than the minor knee (P>0.05). There were no significant changes in the pain tolerance in both knees (P>0.05). The changing values of resting or moving visual analogue scale were not significantly correlated with the pain threshold and pain tolerance (P>0.05). There were no significant changes in visual analogue scale scores, pain threshold and pain tolerance in both knees of the vitamin C group (P>0.05). Celebrex could increase the pain threshold of patients receiving total knee arthroplasty, especial y the severe knee, which indicates that the Celebrex is good for the preventive analgesia. Comparatively speaking, the pain threshold might be more sensitive than visual analogue scale in revealing the change of pain after analgesia. There is no significant correlation between visual analogue scale score and the hypersensitivity of pain.

BACKGROUND:Ischiogluteal bursitis has been recognized for a long time, but its treatment stil limits to local blocking injection and surgery methods that were developed 40 years ago. OBJECTIVE:To observe the efficacy of platelet-rich plasma on ischiogluteal bursitis. METHODS:Data of 15 patients with ischiogluteal bursitis were colected. Al the patients with ischiogluteal bursitis were treated with bilateral platelet-rich plasma (n=10) or local blocking injection (n=5). Patients’ outcomes were assessed by visual analogue scale, the Treatment Satisfaction Questionnaire for Medication (TSQM) Version II and recurrence rate. The folow-up time was from 6 to 14 months. RESULTS AND CONCLUSION: There was no statistical difference in visual analogue scale score between the platelet-rich plasma group and local blocking group (F=0.219,P=0.643), but the score of visual analogue scale in the platelet-rich plasma group was higher during short-term folow-up (within 1 week after treatment), but lower in the long-term folow-up. In the aspects of overal satisfaction score, clinical effectiveness and side effects, the platelet-rich plasma group was inferior to the local blocking group at short-term folow-up, especialy at 1 week after treatment; however, these scores became better in the platelet-rich plasma group than the local blocking group during the long-term folow-up period. In addition, no statistical difference in the convenience score was found between the two groups. At the last folow-up, the recurrence rate in the platelet-rich plasma group was lower than that in the local blocking group. Both the platelet-rich plasma and local blocking injection can significantly reduce the pain of patients with ischiogluteal bursitis. Local blocking injection has better short-term effectiveness. Platelet-rich plasma injection works moderately, but its effectiveness can last for longer time, and the recurrence rate is lower.

Objective To study the relationship among the angiotensinogen (AGT)gene T174M,M235T polymorphisma,blood glucose level and atherosclerotic cerebral infarction.Methods The polymerase chain reaction-restriction fragment length polymor-phism (PCR-RFLP)method was adopted to detecte the gene polymorphisms of AGT gene 174,235 sites and the fully automatic bi-ochemical analyzer was used to detect the biochemical indexes of GLU,etc.in 396 patients with atherosclerotic cerebral infarction and 360 normal controls.Results The GLU level in the patients of the ACI group carrying genotype TT and TM at AGT gene T174M site was higher than that in the normal control group with statistical differences(P <0.05),the glucose level had no statisti-cal difference between the different 2 kinds of genotype (P >0.05);the glucose level in the patients carrying genotypes MM,MT and TT at M235T site in the ACI group was higher than that in the normal group,and the difference was statistically significant(P<0.05).The blood glucose level between the two groups carrying 2 different kinds of genotype showed no statistically significant difference (P >0.05 ).Conclusion No correlation is found among AGT gene T174M,M235T polymorphism,blood glucose level and atherosclerotic cerebral infarction;hyperglycemia is one of the risk factors of atherosclerotic cerebral infarction occurrence.

BACKGROUND: With conversion of medical patterns and revolution of healthy concept, temperament, psychological health and behavior become key topics for child care and are paid more and more attention nowadays.OBJECTIVE: To survey the status quo of psychological and behavior problems and distribution of temperamental types through questionnaire for children in Guiyang.DESIGN: Randomized cluster sampling and cross-sectional study.SETTING: Guiyang Institute for Mother and Child Health.PARTICIPANTS: Twelve settings were randomly selected from 33 duty units for child care in Guiyang. Children aged 1-6 years suffered from health check at survey stage, and those with severe body diseases and abnormal intelligence were excluded.METHODS: Problems of psychological health and behavior and distribution of temperamental types for children were surveyed with self-made psychological health scale, Chinese temperament scale for 1-3-year children,Chinese temperament scale for 3-7-year children, behavior scale for 2-3-year children and Achenbach's children behavior scale standardized by Shanghai Mental Health Center. All questionnaires were answered by parents and taken back on the spot. After 2-4 weeks, several children were randomly selected to refill in the questionnaires mentioned above to measure reliability again.MAIN OUTCOME MEASURES: Status quo of psychological and behavior problems, distribution of temperamental types and effect of social environment on temperament and behavior.RESULTS: ① Distribution of temperamental types was divided into easy nurture, difficult nurture, nearly easy nurture, nearly difficult nurture and slow development, and the percentage was 35.58%, 4.21%, 39.70%, 7.37%and 13.14%. ② Total ratio of psychological problems was 94.50%, and ratios of children in various temperamental types were 98.91%, 97.26%,96.19%, 94.05% and 93.13% (P ＜ 0.01). ③ Total ratio of behavior problems was 19.57%, and ratios of children in various temperamental types were 31.76%, 26.69%, 22.58%, 21.33% and 12.72% (P ＜ 0.01). Temperamental types and behavior problems were related to living condition, educational level of parents, marriage, supervised attitude, paternity, pregnant nutrien, illness and infirmarian, especially temperament was closely related with psychological and behavior problems.CONCLUSION: Psychological and behavior problems wildly exist among children in Guiyang and should be paid much attention. Fine personality of children can be molded through reforming relevant factors so as to decrease the incidence of psychological and behavior problems.

To overcome the problems of current electrocardiogram (ECG) tele-monitoring devices used for daily life, according to information fusion thought and by means of wearable technology, we developed a new type of wearable ECG monitor with the capability of physical activity recognition in this paper. The ECG monitor synchronously detected electrocardiogram signal and body acceleration signal, and recognized the scene information of physical activity, and finally determined the health status of the heart. With the advantages of accuracy for measurement, easy to use, comfort to wear, private feelings and long-term continuous in monitoring, this ECG monitor is quite fit for the heart-health monitoring in daily life.
Electrocardiography, Ambulatory ; instrumentation ; Equipment Design ; Heart ; physiology ; Humans ; Monitoring, Physiologic ; instrumentation ; Motor Activity ; Signal Processing, Computer-Assisted ; Telemetry ; instrumentation