AIM　To analyse the essential oil components of Thymus quinquecostatus Celak. METHODS　Gas chromatography/mass spectrometry were used. RESULTS　A total of 78 components were separated. 34 of them were identified, which accounted for 95.93% of the total peak area. The main constituents are o-cymene, carvacrol, caryophyllene, 2-isopropyl-1-methoxy-4-methylbenzene and γ-terpene. CONCLUSION　Thymus quinquecostatus Celak has perfume and medical development value.

Objective To observe the clinical effect of multidisciplinary rehabilitation on diabetic foot.Methods98 diabetic foot patients were divided into the routine treatment group (50 cases), treated only with conventional treatment, and the multidisciplinary rehabilitation group (48 cases) added with multidisciplinary rehabilitation besides conventional treatment.ResultsAfter one month treatment, blood flow parameters of the patients with 0 grade diabetic foot in the multidisciplinary rehabilitation group were markedly improved showed by color Doppler ultrasonograghy of lower limbs ( P<0.05); after two months treatment, the effect of the multidisciplinary rehabilitation group was better than that of the routine treatment group ( P<0.05).ConclusionThe multidisciplinary rehabilitation has obvious effect on diabetic foot and can improve disease recovery earlier.

PURPOSE: To improve the clinical effects of complete denture use and simplify its clinical application, a digital complete denture restoration workflow (Functional Suitable Digital Complete Denture System, FSD) was proposed and preliminary clinical evaluation was done. MATERIALS AND METHODS Forty edentulous patients were enrolled, of which half were treated by a prosthodontic chief physician, and the others were treated by a postgraduate student. Based on the primary impression and jaw relation obtained at the first visit, diagnostic denture was designed and printed to create a definitive impression, jaw relation, and esthetic confirmation at the second visit. A redesigned complete denture was printed as a mold to fabricate final denture that was delivered at the third visit.To evaluate accuracy of impression made by diagnostic denture, the final denture was used as a tray to make impression, and 3D comparison was used to analyze their difference. To evaluate the clinical effect of FSD, visual analogue scores (VAS) were determined by both dentists and patients. RESULTS: Two visits were reduced before denture delivery. The RMS values of 3D comparison between the impression made via diagnostic dentures and the final dentures were 0.165 ± 0.033 mm in the upper jaw and 0.139 ± 0.031 mm in the lower jaw. VAS ratings were between 8.5 and 9.6 in the chief physician group, while 7.7 and 9.5 in the student group; there was no statistical difference between the two groups. CONCLUSION FSD can simplify the complete denture restoration process and reduce the number of visits. The accuracy of impressions made by diagnostic dentures was acceptable in clinic. The VASs of both dentists and patients were satisfied.

Objective: To evaluate the superiority in diagnosing DVT between venography and duplex ultrasound, and the effectiveness of C-reactive protein (CRP) as a biomarker. Methods: Firstly,the iliac - femoral vein of the dog left hind leg was isolated,and then, the thrombosis model was established by infusing the thrombin after breaking endangium.The recanalization of thrombosis was assessed by duplex ultrasound and venography, and the expression of serum hsCRP was also examined. From 2006 to 2008, 77 patients with acute DVT proximal to the knee joint were admitted. The interval between the onset of DVT and admission was 1-21 days. They were treated mainly with urokinase and low molecular weight heparin for 2 weeks. The assessment of each patient including clinical manifestation, venography, duplex ultrasound and serum highly sensitive C-reactive protein (hsCRP) were performed immediately after admission and 4 weeks after discharge. Results: After medical therapy for 2 weeks, the clinical features prominently subsided in 49 patients, improved in 23 and didn’t ameliorate in 5.4 weeks after discharge, venography showed clot regression in 15 patients; while in the remaining 62 patients the occluded venous lumen were not visualized, duplex ultrasound showed partial lysis of the thrombosis. At admission, the hsCRP was 28.91?29.4mg/L, and it dropped to 8.13?12.7mg/L at 4 weeks after discharge. Conclusion:Duplex ultrasound was effective to assess DVT. The hsCRP was positively related to the severity of DVT.

Objective To compare the difference of ultrasound and digital subtraction anginography (DSA) in diagnosing carotid atheriosclerosis. Methods A total of 340 patients of ischemic cerebrovascular disease with carotid atheriosclerosis were examined with ultrasound and DSA. They were divided into cerebral infarction group (n=235) and transient ischemic attack (TIA, n=105), and also were divided into the young-aged group (n=54), middle-aged group (n=137) and old-aged group (n=149) by age. Results Both of the ultrasound and DSA found that the incidence of carotid artery stenosis in cerebral infarction was higher than that in TIA (P<0.05);the incidence that of carotid artery stenosis in old-aged group were higher than that in middle-aged and young-aged group (P<0.05), and in middle-aged group was higher than that in young-aged group. Taking DSA as standard, the accordance rate of ultrasound in diagnosing stenosis, clot and both of them were 89.39%, 80.85%, 87.15%, respectively. Conclusion Carotid artery ultrasound has high sensitivity in diagnosis of carotid atheriosclerosis. Either carotid artery ultrasound or DSA has advantages. With combination of two methods, there will be an important significance in the diagnosis, clinical treatment, assess before operation and follow-up after operation in patients with carotid atheriosclerosis.

The National Conference on Medical Emergency Work in 2024 clearly puts forward the need to continu-ously strengthen the construction of emergency medical rescue system and capacity,does a good job in medical treatment of emergencies,and achieves high-quality development of medical emergency work.On the basis of ana-lysing the current situation of medical emergency rescue system construction,taking the construction practice of the first emergency hospital in China in Guangdong Second People's Hospital as an example,it explores the construc-tion of a new model of medical emergency rescue in large public hospitals,including three kinds of capabilities:the ability to transform the combination of level and emergency,the ability to integrate regional medical rescue and coor-dination,and three-dimensional multifunctional emergency rescue capabilities;and two norms:norms for talent training and norms for the management system.Finally,it puts forward suggestions for strengthening the construc-tion of emergency hospitals.

The National Conference on Medical Emergency Work in 2024 clearly puts forward the need to continu-ously strengthen the construction of emergency medical rescue system and capacity,does a good job in medical treatment of emergencies,and achieves high-quality development of medical emergency work.On the basis of ana-lysing the current situation of medical emergency rescue system construction,taking the construction practice of the first emergency hospital in China in Guangdong Second People's Hospital as an example,it explores the construc-tion of a new model of medical emergency rescue in large public hospitals,including three kinds of capabilities:the ability to transform the combination of level and emergency,the ability to integrate regional medical rescue and coor-dination,and three-dimensional multifunctional emergency rescue capabilities;and two norms:norms for talent training and norms for the management system.Finally,it puts forward suggestions for strengthening the construc-tion of emergency hospitals.

The National Conference on Medical Emergency Work in 2024 clearly puts forward the need to continu-ously strengthen the construction of emergency medical rescue system and capacity,does a good job in medical treatment of emergencies,and achieves high-quality development of medical emergency work.On the basis of ana-lysing the current situation of medical emergency rescue system construction,taking the construction practice of the first emergency hospital in China in Guangdong Second People's Hospital as an example,it explores the construc-tion of a new model of medical emergency rescue in large public hospitals,including three kinds of capabilities:the ability to transform the combination of level and emergency,the ability to integrate regional medical rescue and coor-dination,and three-dimensional multifunctional emergency rescue capabilities;and two norms:norms for talent training and norms for the management system.Finally,it puts forward suggestions for strengthening the construc-tion of emergency hospitals.

The National Conference on Medical Emergency Work in 2024 clearly puts forward the need to continu-ously strengthen the construction of emergency medical rescue system and capacity,does a good job in medical treatment of emergencies,and achieves high-quality development of medical emergency work.On the basis of ana-lysing the current situation of medical emergency rescue system construction,taking the construction practice of the first emergency hospital in China in Guangdong Second People's Hospital as an example,it explores the construc-tion of a new model of medical emergency rescue in large public hospitals,including three kinds of capabilities:the ability to transform the combination of level and emergency,the ability to integrate regional medical rescue and coor-dination,and three-dimensional multifunctional emergency rescue capabilities;and two norms:norms for talent training and norms for the management system.Finally,it puts forward suggestions for strengthening the construc-tion of emergency hospitals.

The National Conference on Medical Emergency Work in 2024 clearly puts forward the need to continu-ously strengthen the construction of emergency medical rescue system and capacity,does a good job in medical treatment of emergencies,and achieves high-quality development of medical emergency work.On the basis of ana-lysing the current situation of medical emergency rescue system construction,taking the construction practice of the first emergency hospital in China in Guangdong Second People's Hospital as an example,it explores the construc-tion of a new model of medical emergency rescue in large public hospitals,including three kinds of capabilities:the ability to transform the combination of level and emergency,the ability to integrate regional medical rescue and coor-dination,and three-dimensional multifunctional emergency rescue capabilities;and two norms:norms for talent training and norms for the management system.Finally,it puts forward suggestions for strengthening the construc-tion of emergency hospitals.