Objective To observe the effect of traditional chinese medicine(TCM)therapy on improving quality of life of patients with colorectal carcinoma(CRC).Methods Patients with CRC treated at the first affiliated hospital to Guangzhou university of traditional Chinese medicine and the second affiliated hospital of Guangzhou medical college from March 2005 to April 2006 were enrolled.90 valid cases were randomly divided into three groups:TCM group(30 eases),integrated traditional and western medicine group (30 cases)and western medicine group(30 cages).The FACT-C were used to evaluate the quality of life(QOL).Results The QOL wag best in integrated traditional and western medicine group.worst in western medicine group.When the trial finished,TCM group and integrated traditional and western medicine group gained a significant ameliorating effect of QOL compared with pre-treatment scores(P＜0.05).Conclusion The results prompted that TCM have antagonistic effect on the adverse reactions of chemotherapy and Can improve the patients' quality of life in a certain degree.

Objective To investigate the effects of different doses of rosuvastatin on expression of liver X receptor(LXR) and caveolin-1 in cultured human monocyte-macrophage cells which induced by oxidized low density lipoprotein (ox-LDL).Methods The human monocyte-macrophage cells were divided into six groups:control group,ox-LDL group,different doses of rosuvastatin group (0.01 μmol/L,0.1 μmol/L,1 μmol/L,5 μmol/L).The expression of LXR mRNA and caveolin-1 mRNA were assayed by RT-PCR.Results LXR mRNA expression induced by ox-LDL in the control group and ox-LDL group were 1.00 ± 0.02,0.26 ± 0.02,and the difference was significant (t =56.39,P ＜ 0.001).Meanwhile,caveolin-1 mRNA expression in ox-LDL is (0.27 ± 0.01) fold than that in control (t =31.27,P ＜ 0.001).Meanwhile,There were significant differences among ox-LDL group and the different doses of rosuvastatin group in terms of LXR mRNA and caveolin-1 mRNA expressions (F =72.154,66.007,P ＜ 0.001).Along with the increase the doses of rosuvastatin,there was an increased trends of LXR mRNA and caveolin-1 mRNA expressions (P ＜ 0.05).Conclusion Rosuvastatin and upregulated the LXR mRNA and caveolin-1 mRNA expressions in a dose dependent manner.

The effects of qi-tonics and blood-activating decoction on acute myocardial infarction and ischemia-reperfusion induced arrhythmias were studied in anaesthetized open chest SD rats. Three days before coronary artery occlusion, the qi-tonics and blood-activating decoction was perfused into the stomach of the rats in the experimental group (10 ml/kg weight) once a day, and 4d later, the coronary artery was occluded in anaesthetized open chest rats. The results demonstrated that qi-tonics and blood-activating decoction could reduce significantly the incidence and severity of arrhythmias caused by myocardial infarction and ischemia-reperfusion. The qi-tonics and blood-activating decoction could decrease the amount of the superoxide anion radicals (O2-) produced in the alkaline dimethyl sulfoxide (DMSO) system measured by electron paramagnetic resonance (EPR) at low temperature. The effect of qi-tonics and blood-activating decoction on O2-may be one of the mechanisms for its antiarrhythmic effect during reperfusion.

OBJECTIVE Explore the waysof cochlear implantation(CI)surgery technique for bilateral profound sensorineural hearing loss patients with otitis media and mastoiditis. METHODS CI was performed in 29 patients with different of otitis media and mastioditis,26 of them underwent a single-stage operation,and 3 had a two-stage operation,according to the degree and extent of lesion. For patients with mild inflammation,cochlear implantation was performed after complete eradication of inflammation at the same protocol the patients with severe inflammation underwent an intact canal wall tympanomastoidectomy or reconstructed it initially,cochlear implantation was performed after the initial procedures. RESULTS One- stage or tow-stage operations of CI were carried out for 29 patients with otitis media and mastoiditis. All electrodes were implanted successfully,in which the CI went normally and electrode array were protected well. None of the cases showed recurrence of infection during an average follow-up period of 2-8 years. CONCLUSION The CI could be performed in otits media and mastoiditis patients after reversionary surgery . Individual management based on the degree and extent of the local lesion was emphasized.

OBJECTIVE To study the prognosis factors of sudden hearing loss.METHODS The clinical data of 249 out-patients of sudden hearing loss in Department of Otolaryngology Head and Neck Surgery of Beijing Tongren Hospital during 2003 to 2006 were retrospectively studied.The clinical data included age, initial diagnosis time,average hearing level of the first pure tone audiometry,type of audiogram,with or without vertigo and distort-product otoacoustic emissions (DPOAE).RESULTS The initial diagnosis time was 1 to 23 days after the onset of the diseases.The degree of hearing loss was evaluated according to the average hearing loss on frequency 250-4000Hz of the affected ear during the first diagnosis.There were 31(90 dB)cases with profound deafness(26.70 %). There were 72 cases with rising audiogram,81 cases with falling audiogram and 96 cases with flat audiogram. There were 96 cases with vertigo and 174 cases with tinnitus.Medicines used included vasodilators,steroid, neural nutritional agents,antiviral agents,energy mixture.Treatment period was 2 to 4 weeks.DPOAE was examined on 81 patients and was presented in 45 patients whose hearing level achieved normal after treatment.CONCLUSION The old and children patients and patients with vertigo have poor prognosis. The earlier the diagnosis,the better the hearing recovered.The rising audiogram and presentation of DPOAE indicate good prognosis.

[Summary] To determine how endocrinologists in China access and treat patients with Graves' orbitopathy (GO) and gain insight on how to make the management of this disease more uniform and standardized in the context that management of GO continues to be challenging.Based on the questionnaire used in the European survey on GO,a questionnaire in Chinese was drafted and circulated to the members of Chinese Society of Endocrinology (CSE).There were a total of 124 valid responders.The majority (94.4％) of the responders believe that a muhidisciplinary approaches for GO management is valuable.Over 80％ of the participants advocated the evaluation of exophthalmometry,vision,visual fields by perimetry,eye movements,fundoscopy,TSH receptor antibodies,thyroid function,and ultrasound.Steroids were preferred as the first-line therapy by 92.7％ of responders,among them,59.7％ choose intravenous route.The treatment strategy for GO with intravenous glucocorticoids therapy still remains debated.Antithyroid drugs were the most common choice (72.6％) for first-line therapy of thyrotoxicosis.Treatment options for GO were very similar among Chinese,Latin-American,and European responders,though radioactive iodine and surgical treatment were more often indicated in China.The appropriate treatment of the patient with GO is controversial even amongst thyroid specialists.Further training of clinicians,easier access of patients to specialist multidisciplinary centres,and the publication of practice guidelines may help improving the management of this condition in China.

Three kinds of fortified biscuits and bread were given as breakfast for 5 months to 106 preschool children 4-6 years old lodged in a kindergarten, with a control group taking common biscuits and bread without fortification. 6 g protein and 160 kcal were supplied by 50 g of fortifed foods in which 0.25 g lysine, 0.25 g lysine and 0.8 mg riboflavin, and cod liver oil and calcium in addition to lysine and riboflavin were fortified respectively. The results showed that a diet with intake of 2.1 g protein and 71 kcal/kg body weight fortified on the average by 228 mg lysine or 228 mg lysine and 1.1 mg riboflavin increased the monthly increment of body weights, heights, and urinary excretions of creatinine per day. There was also a tendency of improvement, in nitrogen retention. The urinary excretion of riboflavin in load test was increased in the group taking the second kind of fortified foods.

This paper introduces the application of H7279intelligent display chip to the selection and display of different kinds of analog electrocardiogram output by the analog electrocardiogram generator controlled by a single chip micyoco(SCM).

[Summary] The aim of this study was to investigate the changes of sex hormone in male patients with type 2 diabetes and complicated with non-alcoholi fattty liver disease (NAFLD),and to detect the characteristics of the metablic indexs.A total of 112 patients were enrolled and divided into NAFLD group (n =54) and non-NAFLD group (n =58).All patients were measured for waist circumference,body mass index,metablic index,sex hormone,and serum transaminase.Compared with non-NAFLD group,the levels of fasting blood glucose,2 hour postprandial blood glucose,HbA1C in NAFLD group were significantly elevated [(8.75 ± 2.58 vs 7.79 ± 1.89) mmol/L,(18.12 ± 3.95 vs 15.63 ± 3.89) mmol/L,(11.96 ±4.85 vs 10.05 ±4.15)％,all P＜0.05].In addition,total cholesterol,triglyceride,body mass index,fasting insulin,and postprandial insulin in NAFLD group were significantly elevated [(4.97± 1.02 vs4.15±0.92) mmol/L,(2.74±2.25 vs 2.01± 1.45)mmol/L,(27.34±3.93 vs 22.38±3.39) kg/m2,(9.62 ± 5.80 vs 6.18 ± 4.21) μIU/ml,(72.71 ± 109.70 vs 31.72 ± 42.27) μIU/ml,all P＜0.05];while the total testosterone and free testosterone were lowered dramatically[(14.18 ±6.39 vs 18.21 ±6.14) nmol/L,(0.32 ± ± 0.03 vs 0.39 ± 0.08) ng/dl,both P＜0.05].Male patients with type 2 diabetes mellitus complicated with NAFLD are more prone to have disturbance in the lipid metabolism and had larger percentages of obesity and with lower level of testesterone.