The traditional Chinese culture is the common spiritual treasure for all Chinese nationalities.Therefore,the application of the rich resources of life values in traditional Chinese culture is of marvelous significance for medical students to better understand the value and meaning of life,and learn to fear,respect,and cherish life,in order to improve the quality of their own lives and establish the sanctity of life to commit their lifetime to the great cause of medical career.

SUMMARY Left ventricular noncompaction(LVNC)is a rare congenital disorder of endomyocardial morphogenesis.Since the knowledge of aetiology and pathology is accumulating,the 2006 AHA cardiomyopathy classification sorts LVNC as one of the primary genetic cardiomyopathies.The clinical features of LVNC,however,is not as clear as its aetiology.We summarized the manifestation,hemodynamics,natural course,diagnosis,therapy and prognosis of LVNC by analyzing its clinical features of 2 cases and reviewing the latest related articles.

Objective To explore the sensitivity of contrast-enhanced ultrasound (CEUS) and ultrasonic elastography(UE) in detecting different sizes of thyroid papillary carcinoma.Methods 64 cases of thyroid papillary carcinoma were divided into two groups according to the diameter size(group 1,≤1 cm;group 2,＞ 1 cm) and examined by the contrast-enhanced ultrasound and elastography,then the features were analyzed and the sensitivity for detecting of the two methods in different groups were compared.Results The sensitivity for detecting in CEUS was higher than in UE,which had significant difference between two methods.CEUS and UE were valuable for detecting and they had no difference in sensitivity for detecting in group 1.There was a significant difference in sensitivity for detecting between two methods in group 2.Conclusions Both CEUS and UE were valuable in diagnosis of thyroid papillary carcinoma and the sensitivity for detecting in CEUS is higher than in UE in group 2.

Objective To discuss the setting problem of control limit for quality control chart during the statistical quality con-trol procedure of clinical laboratory quantitative measurement.Methods The normality test of the monthly quality control data for 3 items of albumin (ALB),alanine aminotransferase (ALT)and creatinine (Cr)was performed by using the SPSS 14.0 statistical software and which was compared with the cumulated data.Results Among 30 groups of data,the normality test was inconformity in 18 groups,among 30 groups of mean t test,the differences in 20 groups showed statistical significance(P <0.05).Therefore,the calculated means and standard deviation(SD)in short term could not be directly set as the control limit of the quality control chart. Conclusion Setting the control limit of internal quality control in clinical laboratory quantitative measurement should be according to the guidance of C24-A3 document in CLSI.The SD estimated value obtained from large amount stable quality control data or the 6-month cumulative values is recommended to be used as SD of the new batch number,which should be regularly assessed.

Interdisciplinary can be acted in any stages of researching procedure.The interdisciplinary process research thinking were addressed including how to builds variables,which are depth and width,fixed discipline or not,and also to reflect the collaboration level of interdisciplinary in certain period.By this quantity evaluation mode building,it will useful for the interdisciplinary research in the future,especially in medical and life science fields.

Objective To study the current situation of pediatric emergency department of primary hospitals in Guangdong province,in order to provide evidence for the development of appropriate pediatric emergency skill.Methods A questionnaire survey was conducted in primary hospitals of Guangdong province by face to face and mail.The questionnaire was self-designed,including the hospital area and level set,the key equipment in pediatric emergency,common symptoms and diseases,the need for pediatric specialty in local medical colleges.Results60 questionnaires were released and 38(63.3％) were available,which were from 14 different cities of Guangdong province.Among the 38 hospitals,16 hospitals(42.1％) had no independent pediatric emergency;24 hospitals(63.2％) had no blood gas analyzer;23 hospitals(60.5％) without a defibrillator;22 hospitals(57.9％) had no bedside ultrasound,neonatal warm or warm box;17 hospitals(44.7％) had no bedside X-ray,infusion pump;13 hospitals(34.2％) without gastric lavage machine;12 hospitals(31.6％) without ventilator;8 hospitals(21.1％) without the monitor.Top five symptoms were fever,cough,vomiting,diarrhea,convulsion.The top five diseases were pneumonia,fever of unknown,acute gastroenteritis,hand-foot-mouth disease,convulsion of unknown.Only 5 hospitals (13.2％) thought there was no need for pediatric specialty in local medical colleges.Conclusion Shortages of the pediatric emergency equipments and specialists are very severe in primary hospitals,in order to improve the status of pediatric emergency,some ways can be explored:the construction of grassroots pediatric emergency should be speeded up;a grades regional system for child emergency transport should be improved as soon as possible;the appropriate pediatric emergency skills and training for primary hospitals should be explored and compiled into instructions;pediatric emergency health education could be implemented in child health care.

ObjectiveTo observe the effect of Buzhongyiqi decoction on post stroke fatigue.Methods60 stroke patients with fatigue were given Buzhongyiqi decoction for 4 weeks continuously. Chinese New Drug Clinical Guidelines was to evaluate the effect for patients according to improvement of symptoms.ResultsIn 60 cases, markedly effective in 47 cases (78.33%), effective in 10 patients (16.67%), invalid in 3 cases (5%). Symptoms of malaise, anorexia, muscle soreness were significantly improved.ConclusionBuzhongyiqi decoction can improve post stroke fatigue of stroke patients.

Objective To investigate the anticoagulant factors that Kazakh women are prone to develop deep vein thrombosis before or after delivery.MethodsThe protein C,protein S,antithrombin Ⅲ (AT-Ⅲ) activity,activated protein C resistance ratio (APCR) of 36 Kazakh women cases and 39 Hans women cases before and after delivery were determined.ResultsThe protein S (43.13±11.36,58.05±17.10) was significant changed (P＜0.01)in Kazakh women before and after delivery.The protein C (97.34±18.37,118.02±23.46) and protein S (58.05±17.10,67.97±19.22) were statistically different between Kazakh women and Han women after delivery(P＜0.05,which protein C was P＜0.01).The anticoagulant indexes of Kazak women after delivery was still within normal range.ConclusionsNormal women have prothrombotic state before and after delivery,especially the Kazakh women.It may be an important factor of deep vein thrombosis-prone before and after delivery that protein C and protein S in Kazakh women have lower activity than that in Han women.The detection of anti-coagulation have some clinical significance on the prevention of the deep vein thrombosis in Kazakh women before and after delivery.

Objective To investigate the effects of δ-opioid receptor agonist DADLE (D-Ala2-D-Leu5-enkephalin) on the hemodynamics and oxygen metabolism in rats with sepsis. Methods Eighty healthy male SD rats were randomly divided into 4 groups ( n = 20 each) : sham operation group (group S), sepsis group (group SEP) ,DADLE, group and DADLE2, group. Sepsis was induced by cecum ligation and puncture (CLP) in SEP, DADLE,and DADLE2 groups. In DADLE1 and DADLE2 groups, 0.5 mg/ml DADLE 10 mg/kg was injected intraperitoneally (IP) 0.5 h before CLP and immediately after CLP respectively. Mean arterial pressure (MAP), left ventricular systolic pressure (LVSP) and ± dp/dtmax were recorded at 0, 2, 4 and 6 h after CLP (T1-4). Blood samples from left common carotid artery and right external jugular vein were collected at T4 for blood gas analysis. The cardiac index (CI), O2 delivery (DO2), O2 consumption (VO2) and O2 extraction rate (ERO2) were calculated.Results Compared with group S, MAP and LVSP were significantly increased at T2, while decreased at T3,4, and ± dp/dtmax was significantly increased in group SEP, MAP was significantly increased at T2, while decreased at T3,4, LVSP was significantly increased at T2,3, while decreased at T4 , and ± dp/dtmax was significantly increased in DADLE, and DADLE2 groups, and CI, DO2 and VO2 were significantly decreased and ERO2 was increased in SEP, DADLE, and DADLE2 groups (P＜0.05). Compared with group SEP, MAP, LVSP and ± dp/dtmax at T3,4 and CI, DO2 and VO2 were significantly increased, while ERO2 was significantly decreased in DADLE1 and DADLE2 groups (P ＜ 0.05). There was no significant difference in the parameters mentioned above between DADLE1 and DADLE2 groups ( P ＞ 0.05). Conclusion δ-opioid receptor agonist DADLE can obviously improve the hemodynamics and oxygen metabolism in septic rats.

BACKGROUND: The occurrence and severity of acute high-altitude disease(AHAD) are determined by the speed entering the highland, the altitude of highland and seasons. The association between obesity and AHAD has not been fully investigated.OBJECTIVE: To investigate the association between obesity and acute high-altitude in people exposed rapidly to the highland.DESIGN: Comparative observation.SETTING: Department of Cardiology, General Hospital of Chinese PLA and Department of Cardiology, Tibetan General Hospital of Chinese PLA.PARTICIPANTS: The experiment was conducted at the Department of Cardiology, General Hospital of Tibetan Military Area Command of Chinese PLA in August 2006. Totally 82 Henan subjects aged 28-45 years were selected from the male workers constructing the Qinghai-Tibet Railway and their managers with acute high-altitude exposure. They had never been to the highland before, and all agreed to the detection.METHODS: ①Every subject completed the AHAD self-report questionnaire at sea level and 12 hours and 24 hours after ascending high-altitude. The items in the questionnaire included symptoms of headache, gastrointestinal symptoms,fatigue or weakness, dizziness, and insomnia. Each symptom was graded from 0-3 with 0 as no symptoms, 1 as mild symptoms, 2 as moderate symptoms, and 3 as severe symptoms and a total score of 15. A score of 4 or more could by identified as AHAD. ②The height and body mass were measured to calculate the body mass (BMI). Those with BMI≥28 kg/m2 served as the obesity group [n =39, mean age (35±8) years], and those with BMI of 18.5-23.9 kg/m2 as the normal body mass group [n =43, mean age (35±8) years]. ③Arterial blood was taken to evaluate arterial oxygen saturation (SO2), arterial oxygen pressure (PaO2) and arterial carbon dioxide pressure (PaCO2) at baseline and 24 hours after ascending high-altitude. ④The measurement data was compared by t test.MAIN OUTCOME MEASURES: BMI, vital capacity of lungs, SO2, PaO2 and PaCO2 levels of obese and normal people.RESULTS: Totally 39 obese people and 43 normal people were involved in the result analysis. ①AHAD score: No symptom was reported at sea level in all participants (scored 0), but the AHAD scores in the obesity group were significantly higher than those in normal group 12-hour and 24-hour after ascending high-altitude. ②Blood gas analysis:At sea level, there were no statistical differences in the levels of SO2, PaO2, and PaCO2 between two groups (P ＞ 0.05).But 24 hours after ascending high-altitude, SO2 and PaO2 of the obesity group were much lower than in the normal group (P＜ 0.01), and PaCO2 was significantly higher than in the normal group (P＜ 0.01).CONCLUSION: Obese men are more vulnerable to high-altitude hypoxia than people with normal body mass. Obesity is an important risk factor for the development of acute high-altitude disease.