Traditional and complementary medicine system in Malaysia is composed of traditional Malay medicine (TMM),traditional Chinese medicine(TCM),traditional Indian medicine(TIM),homeopathy and other complementary medicine.Traditional and Complementary Medicine Division is the official body responsible for T/CM administration.Malaysia concentrates on 4 main areas of traditional and complementary medicine i.e.product,practices,training and research.The government of Malaysia is devoted to facilitate the integration of Traditional and Complementary Medicine into the Malaysian Healthcare system in recent years.

Objective To evaluate the efficacy, safety and compatibility of a new type of atrial septal defect ( ASD) occluder in atrial spetal defect mini-pigs model.Methods Five Tibet mini-pigs were selected as the ASD models which were established by the combination of atrial septal puncture and balloon dilation.Then the new type occluder was implanted for the therapy of ASD.Transthoracic echocardiography with color Doppler was used in all animals during closure and in follow up examinations.The animals were killed at 3 months after occlusion for electron microscopical observation and microscopic examination.Result The ASD models had been created in five piglets successfully without complication, all of whom were implanted successfully with the new device without shunts.Postmortem and microscopic examination of the 5 specimens 3 months after placement showed complete.Conclusion Transcatheter ASD occlusion with new type ASD occluder is safe,feasible and effective.This occlusion can repair the atrial septal defect successfully.

OBJECTIVE To evaluate the association between the results of skin prick test (SPT) of dust mites and serum specific IgE (S-IgE). METHODS A total of 170 patients with allergic rhinitis received SPT and detection of S-IgE of Der p and Der f. The positive rates and grades of S-IgE to different diameters of skin reaction or skin index (SI) were compared. RESULTS The positive rates and grades of S-IgE showed significant differences among different diameters of skin reaction or skin index (SI) patients. The positive rates and grades of S-IgE increased significantly according to the diameters of skin reaction or SI. CONCLUSION There is a significant association between SPT of dust mites and S-IgE.

Objective To study the feasibility of using silk fibroin/calcium phosphate cement (SF/CPC) as an injectable bone augmentation filling material for defected vertebrae in a sheep model.Methods Bone defects were created on L3,L4 and L5 in 24 adult sheep through the lateral retroperitoneum approach.CPC,SF/CPC,and polymethylmethacrylate (PMMA) were injected into the defects of 3 vertebrae randomly.Twelve sheep were sacrificed at 1 and 6 months postoperation,respectively.Un-decalcified sections were made from the specimens from any 4 sheep and stained with Van-Gieson method.The microcosmic changes of bone-material interface were observed,and the amounts of new bone formation and cement residue were evaluated by histomorphometric analysis.Biomechanical testing was performed on the specimens from the other 8 sheep,in which the strength and stiffness were determined on the vertebrae with L6 as a control.Results Histologically,CPC and SF/CPC contacted the bone directly but the absorption and bone formation were superficial at one month postoperation.At 6 months postoperation,the absorption and bone formation were limited on the surface of CPC while the absorption and bone ingrowth were accelerated in SF/CPC group.In PMMA group where no significant changes were observed between 1 and 6 months,the material contacted the bone loosely,with membrane structure at partial interface but no new bone formation on the material.Histological quantitative analysis showed that new bone formation was significantly more and cement residue significantly less in SF/CPC group than in CPC group at 6 months (P ＜0.05).Biomechanical testing showed that the compressive strength and stiffness were significantly enhanced at 6 months compared with one month in CPC and SF/CPC groups but significantly decreased in PMMA group (P ＜ 0.05).At the 2 time points,SF/CPC,PMMA and intact groups showed equivalent compressive strength and stiffness(P ＞ 0.05).Conclusions The SF/CPC composite has advantages of satisfactory bioactivity and osteoconduction,and relatively faster cement degradation and bone formation during which biomechanical function of vertebrae can be maintained.Therefore it may become a new kind of vertebral augmentation filling material to replace PMMA.

Objective To analyze expression of Bmi-1 gene in thyroid tissues and the relationship between Bmi-1 gene and metastasis of papillary thyroid carcinoma.Methods RT-PCR was used to detect expression of Bmi-1 in normal thyrroid tissues(8 eases),nodular goiters(18 cases)and papillary thyroid carcinomas (24 cases).The result was analyzed by Fisher exact propability test.Results Bmi-1 expression was detected only in 1 case(12.5%)in normal thyroid tissues group,3 cases(16.7%)in nodular goiters group,and 19 cases(79.2%)in papillary thyroid carcinoma group.The difference of Bmi-1 expression between the 3 groups had statistical significance(P<0.05).There were 16 cases of lymph node metastasis(66.67%)in the 24 cases of papillary thyroid carcinoma.The difference of Bmi-1 expression between cases with cervical lymph node metastasis and those without metastasis had statistical significance(P<0.05).Among the 19 thyroid carcinoma cases in which Bmi-1 expression was positive,12 eases(63.2%)were over45 years old,and 7 cases(36.8%)were under 45 years.The difference had statistical significance(P<0.05).Conclusions Expression of Bmi-1 gene in papillary thyroid carcinoma tissue is significantly higher than that in nodular goiters and normal thyroid tissues.Bmi-1 expression is closely relevant to lymph node metastasis and age,implying that Bmi-1 expression has clinical significance of distinguishing thyroid malignant tumors from benign diseases and it may provide clues to unravel the mechanism and prognosis of papillary thyroid carcinoma metastasis.

Rhizobium leguminosarum biov.trifolii H954 has been fermented for eight days on the GMS medium.Culture supernatant is extracted by ethanol precipitation,sample is purified by Sephadex G\|50,Sephadex G\|10 and DEAE\|Cellulose chromatoraphy.Gas chromatography(GC), 13 C nuclear magnetic resonance spectroscopy(NMR)and mass spectrometry(MS) analysis indicated that the sample is cyclic,neutral glucan,and composes of glucose linked solely by 1→2 glucosidic bonds.Cyclic glucan has degrees of polymerization ranging form 17 to 22,with a degree of ploymerization of 19 as the major glucan cycles.

Objective:To investigate the predictive value of myoglobin (Mb) for the prognosis of sepsis related chronic critical illness (CCI).Methods:Retrospective study was conducted on septic patients with the length of ICU stay equal or greater than 14 days, and sepsis-related organ failure assessment (SOFA) score equal or greater than 2 on the 14th day in ICU in the First Department of Critical Care Medicine at the First Affiliated Hospital of Sun Yat-sen University from January 2017 to March 2020. Patients′ clinical and laboratory data were collected on the 1st and 14th day in ICU. The survival on day 28 in ICU was recorded. According to the myoglobin levels on day 1 and day 14, all subjects were divided into myoglobin elevation group and decline group. Kaplan-Meier survival curve was used to compare the cumulative survival rate at day 28. Cox regression analysis was used to analyze the independent risk factors of mortality. Receiver operating characteristic (ROC) curve was used to analyze the prognostic value of myoglobin.Results:A total of 131 patients with sepsis related CCI were recruited, including 58 patients in the elevation group and 73 in the decline group. The Mb level in elevation group on day 1 was significantly lower than that in decline group [172.40(59.99, 430.53) μg/L vs. 413.60(184.40, 1 328.50) μg/L, Z=3.749, P=0.000], and the Mb level on day 14 was the opposite change in two groups [483.65(230.38, 1 471.75)μg/L in elevation group vs. 132.20(76.86, 274.35)μg/L in decline group, Z=5.595, P=0.000]. Kaplan-Meier survival curve analysis showed that the 28-day cumulative survival rate of the elevation group was significantly lower than that of decline group (χ2=7.051, P=0.008). Cox ratio regression analysis suggested that elevated myoglobin was an independent risk factor for 28-day mortality in septic patients with CCI ( OR=2.534, 95% CI 1.212-5.295, P=0.013). ROC curve analysis suggested that the sensitivity of myoglobin elevation in predicting mortality related to CCI within 28 days was 64.5%, and the specificity was 32.0% with area under the curve(AUC) 0.661(95% CI 0.550-0.773, P=0.007) and Jorden Index was 0.325. Conclusion:Elevated myoglobin, an independent risk factor for mortality within 28 days in ICU, can predict the prognosis of sepsis related chronic critical illness.

Objective To explore the difference of psychological state and the change of psycho logical state between mastectomy group for the purpose of changing gender identity and breast reduction surgery group for the purpose of improving physical beauty.Methods The psychological evaluation scale of three layers and twelve dimensions was used to evaluate the psychological status of 24 patients who underwent clinical breast masculine surgery and aesthetic breast reduction before and after operation.The psychological characteristics between the two groups before and after operation were compared and analyzed.Data analysis was carried out through Stata 13.0 software package.Results There were significant differences in depression factor,anxiety factor and obsessive compulsive symp tom factor in the aesthetic breast reduction group before and after operation (t=2.194,2.183,2.090;P=0.039,0.040,0.048,P＜0.05).There were significant differences in depression factor,anxiety factor,obsessive-compulsive symptom factor,bullying factor,psychological self,physical self and social self before and after mastectomy (t=4.188,3.730,2.484,2.570,5.898,3.531,3.162,P=0.000,0.001,0.021,0.018,0.000,0.002,0.005,P＜0.05).There were significant differ ences in depression,anxiety,psychoticism,obsessive-compulsive symptoms,psychological self,physiological self and social self between mastectomy group and aesthetic mastectomy group before operation.(t=2.629,4.081,2.097,4.246,5.419,2.600,2.545;P=0.015,0.001,0.048,0.000,0.000,0.016,0.018,P＜0.05).There was significant difference in postoperative depression,anxiety and obsessive-compulsive symptoms between the mastectomy group and the aesthetic mastectomygroup (t=2.117,2.170,3.764;P=0.046,0.041,0.001,P＜0.05).Conclusions Plastic surgeons should pay attention to the psychological status and personality characteristics of different beauty seekers and give psychological guidance,which is of great significance to improve the medical experience and surgical effect of the beauty seekers.

Objective To evaluate the efficacy and safety of Qingpeng ointment for the treatment of localized eczema in children.Methods A multicenter,randomized,open-labeled,tacrolimus 0.03％ ointment-controlled clinical trial was conducted.A total of 442 children with localized eczema were enrolled into this study,and divided into 2 groups to topically apply Qingpeng ointment (Qingpeng group) and tacrolimus 0.03％ ointment (tacrolimus group) respectively twice a day for 2 weeks.The children were followed up before the treatment and 1,2 weeks after the treatment,and the efficacy and safety were evaluated at the same time.Results Clinical data from 426 children were included in the efficacy analysis.At 1,2 weeks after the treatment,there were no significant differences in the response rate between the Qingpeng group and tacrolimus group (1 week after the treatment:78.92％ vs.81.77％,x2 =0.545,P =0.460;2 weeks after the treatment:98.65％ vs.97.54％,x2 =0.721,P =0.396).However,the pruritus scores at 1,2 weeks after the treatment were both significantly lower in the Qingpeng group than in the tacrolimus group (1 week:F =14.001,P =0.000;2 weeks:F =11.252,P =0.001).At 1 week after the treatment,the incidence rate of adverse reactions was significantly lower in the Qingpeng group than in the tacrolimus group (P ＜ 0.05).Mild itching,burning sensation and other local irritant sensations were the most common adverse reactions.Conclusion Qingpeng ointment is safe and effective for the treatment of localized eczema in children with good tolerability.

Objective To study the surgical treatment and clinical effect of growth hormone type pituitary tumor complica-ting cardiomyopathy .Methods Sixty-five cases of growth hormone type pituitary adenoma complicating cardiomyopathy in the hos-pital from June 2012 to June 2016 were selected and performed transsphenoidal approach pituitary adenoma resection .Then serum growth hormone level ,ECG results ,ultrasound cardiogram results and clinical symptoms were observed at 2 weeks after operation . Results The signs were significantly improved after surgery ,acromegaly and nasolabial hypertrophy were significantly improved , dizziness ,fatigue ,hypertension and hyperglycemia were significantly improved ;the average postoperative growth hormone level was (4 .37 ± 2 .03)μg/L ,which was significantly lower than (40 .27 ± 4 .18)μg/L before operation ,and the difference was statistically significant (P< 0 .01 );postoperative IVST ,LVIDd and LVPWT were significantly lower than those before operation ,and the difference was statistically significant (P<0 .01);postoperative average E/A and LVEF were significantly lower than those before operation ,and the difference was statistically significant (P<0 .01) .Conclusion Transsphenoidal pituitary tumor resection can re-duce the level of grow th hormone and improves the cardiac function .