Objective To investigate the effects of Tangshukang liquid on the rate of diabetic foot amputation.Methods 80 patients with diabetic foot were divided into two groups (40 ones in each group) by single-blind method. On the basis of conventional treatment of controlling blood glucose, preventing infection, improving microcirculation and carrying out partial debridement for both groups, the treatment group was applied Tangshukang liquid (homemade) externally, and the control group was applied gauze of mixture liquid (gentamiycin+654-2+insulin) externally. Both groups were treated with 4 therapeutic courses (30 days equal one therapeutic course). Therapeutic effects were observed after the treatment. Results Amputation rate of diabetic foot was significantly reduced in the treatment group, especially the patients with wet gangrene.Conclusion Tangshukang Liquid can significantly reduce the amputation rate of diabetic foot and has good effect on diabetic foot with wet gangrene.

Objective To explore the clinical effect of treating rheumatism arthritis with pure traditional Chinese medicine preparation of Tongluoshu Liquid.Methods The study of single-blind method was adopted.60 patients were recruited randomly into 2 groups,with 30 patients in each group.The patients in treatment group were administered with Tongluoshu Liquid,150ml each time,twice a day.Those in the control group were given diclofenac sodium sustained release tablets,one tablet each time,twice a day,and methotrexate,7.5 mg for each time,once a week.Results Compared with the control group,the symptoms of joint pain,joint swelling,joint tenderness,bend to stretch disadvantage and soreness and weakness of waist and knees were significantly improved( U=1.20、1.36、1.01、1.78、1.46,P＜0.05)in the treatment group.Conclusion Tongluoshu Liquid is a kind of economical,safe and effective medicine to treat rheumatism arthritis.

CpG island methylator phenotype (CIMP) refers to a set of multiple gene promoter CpG island methylation phenotype which exists in tumor at the same time.Many studies show that CIMP is ubiquitous in gastric cancer,which is related to the pathogenesis,diagnosis,patient's condition,prognosis and curative effect of gastric cancer.

BACKGROUND:Along with the medicine development.the prevention and treatment of the atrophy of denervated skeletal muscle have made a remarkable progress,but the clinical curative effect is still not satisfied OBJECTIVE:To summarize the current status of the prevention and treatment methods of denervated skeletal muscle atrophy,and to find a more effective method for the prevention and treatment of the denervated of skeletal muscle atrophy METHODS:Using"denervation,muscle atrophy,treatment"in English for the search term,Medline database from January 1998 to January 2008 was retrieved.Using"denervation,muscle atrophy,treatment:in Chinese for the search term,the Chinese Journal Full-text Database from January 1998 to January 2008,Wanfang Database from January 1998 to January 2008,and Journal of Clinical Rehabilitation and Tissue Engineering Research from January 1 998 to January 2008 were searched.Literature was limited to English and Chinese languages.The muscular endurance and contractile force,muscle wet weight of denervated nerve,and skeletal muscle repair served as the evaluation index The studies on the micro-surgical procedures,physical therapy,biological and chemical therapies,gene therapy for the atrophy of denervated skeletal muscle were included.Except the above methods,other therapies to the denervated skeletal muscle atrophy were excluded.RESULTS AND CONCLUSION:After peripheral nerve damage.the skeletal muscle is denervated and then inevitably atrophy occurs Therefore,the exploration of prevention and treatment of denervated skeletal muscle atrophy has attracted the interests from many domestic and foreign scholars.will certainly become the important task and the research hot spot in the 21st century in the peripheral nerve domain The microsurgery surgery,physiotherapy,biology and chemotherapeutics,gene therapy are the main effective prevention methods for the atrophy of denervated skeletal muscle.At present,this domain.s research already presents the multiple perspectives and various tendencies.The prevention and treatment of denervated skeletal muscle atrophy has already given the pointed management,but in the improvement microcycle,but much works need to carry on in fields of improving microcirculation,preventing cell apoptosis,suppressing the collagen excessive growth,as well as adjusting myogenic regulatory factors expression using gene therapy method in the gene level,but also had the.Along with the tissue engineering,cell culture science,molecular biology,genetic engineering and so on,an unceasing development will be obtained regarding the prevention and treatment of denervated skeletal muscle atrophy.

The studies have shown that the genesis and development process of breast cancer is closely related with microRNAs (miRNAs).Multiple miRNAs are involved in the progress of the incidence of breast cancer,and can be used to assess the prognosis,clinical treatment of breast cancer,and to explore the resistance mechanisms.

Objective To investigate the effect and significance of early coronary artery bypass grafting (CABG) on the expression level of nerve-related factor at infracted border zone (IBZ) in dogs with acute myocardial infarction (AMI).Methods The anterior descending coronary artery of all thirty dogs randomly assigned into experimental group(n =22) and control group(n =8)were ligated into MI model.The experimental group included those undergoing CABG 1(n =6),2 week(n =4),4 week(n =6)and 6 week (n =6) after MI,and control group(n =2) was established for every experimental group.We detected the local expression level of nerve-related factor such as GAP43 mRNA,NGF mRNA and SYN mRNA at normal myocardium and infracted border zone myocavdium by means of RT-PCR through thoracotomy at eight weeks after surgery.Results Four dogs of every experimental group and all dogs of control group survived to the end of the study.The local expression level of GAP43 mRNA,NGF mRNA and SYN mRNA in control groups was significantly higher than that in normal and experimental groups (P ＜0.01 ).The local expression level of GAP43 mRNA,NGF mRNA and SYN mRNA in 4 and 6 weeks bypass groups was significantly higher than that in normal and 1,2 weeks bypass groups (P ＜0.05).There was no statistically significant the expression level of SYN mRNA among all experimental groups (P ＞ 0.05 ).Conclusions Early CABG surgery for AMI in dogs could lessen the expression level of nerve-related factor and the sympathetic remodelling at IBZ.Especially CABG surgery two weeks after MI could lessen the sympathetic maximacily.

AIM: To evaluate the influences of triptolide on serum cytokines, symptoms and pulmonary function in patients with steroid - resistant asthma, so as to investigate if there is therapeutic effect of triptolide on these patients. METHODS: Sixteen patients with steroid - resistant asthma were randomly divided into two groups (A and B, n =8 for each group). All of the patients took procaterol (50 - 100 μg/d) and theophylline (400 mg/d) orally as baseline treatment. Additionally, triptolide was prescribed for group A (33 μg, orally, three times per day for 4 weeks). Asthmatic symptom score calculation, serum cytokines ( interferon - γ, IFN - γ; interleukin - 4, IL - 4; and interleukin - 5, IL - 5)determination and pulmonary function test (FVC%, FEV1%, PEF%, V50% and V25% ) were undertaken before and at the end of the study. RESULTS: At baseline, no significant difference was found between group A and group B with respect to the above mentioned indices. Following the administration of triptolide, group A had significantly increased serum IFN -γlevel, FVC%, FEV1%, PEF%, V50% and V25%, and significantly decreased asthmatic symptom score and serum IL-4, IL-5 levels (P＜0.01 compared with baseline in the same group, and P＜0.05 compared with group B at the end of the study). Compared with baseline, no significant change was observed for group B regarding all the indices at the end of the study. CONCLUSION: Triptolide in combination with procaterol and theophylline may be a novel and effective strategy for the treatment of steroid - resistant asthma.

The effects of R2O-Al2O3-B2O3-SiO2 system glass and superfine alpha-Al2O3 on the sintering and phase transition of hydroxyapatite (HAP) ceramics were assessed. The results showed that alpha-Al2O3 impeded the sintering of HAP and raised the sintering temperature. When glass and alpha-Al2O3 were used together to reinforce HAP ceramics, better results could be obtained; the bending strength of multiphase HAP ceramics approached 106 MPa when 10% (wt) alpha-Al2O3 and 20%(wt) glass were used and sintered at 1200 for 1 h.
Aluminum Oxide ; chemistry ; Biocompatible Materials ; Boron Compounds ; chemistry ; Ceramics ; chemical synthesis ; chemistry ; Durapatite ; chemical synthesis ; chemistry ; Glass ; chemistry ; Materials Testing ; Silicon Dioxide ; chemistry ; Tensile Strength

HAP-Glass-alpha-Al2O3 gradient coating on alumina ceramics substrate was prepared by multi-layer slurry-dipping and sintering process, effects of the composition of the coating on the microstructure and adhesion strength of the gradient coating were studied. R2O-Al2O3-B2O3-SiO2 system glass with low softening temperature and thermal expansion was used in the gradient coating. The composition of the coating was varied from interface to surface layer, i.e. the HAP concentration increased and glass concentration decreased gradually from the under layer to the surface layer. A suitable amount superfine alpha-Al2O3 was added in the gradient coating to reinforce the bonding strength between the coating and substrate. The results show that the use of R2O-Al2O3-B2O3-SiO2 system glass is propitious to sintering the coating at low temperature and to combination between the coating and substrate. The addition of superfine alpha-Al2O3 can reinforce the bonding strength between the coating and substrate, the highest bonding strength is about 48.2 MPa.
Adhesiveness ; Aluminum Oxide ; chemistry ; Ceramics ; chemistry ; Coated Materials, Biocompatible ; chemistry ; Durapatite ; chemistry ; Glass ; chemistry

In this paper, alpha-tricalcium phosphate (alpha-TCP) and tetracalcium phosphate (TTCP) respectively were chosen as basic compositions of phosphate bone cements. Other auxiliary materials such as hydroxyapatite (HAP), dicalcium phosphate dihydrate (DCPD), calcium carbonate (CaCO3), calcium oxide (CaO) and amorphous calcium silicate (CaSiO3) were added in the cements. Six kinds of composite bone cements were decided with 1.50 as their Ca/P ratio. Then the primary properties of them were studied. Ringer's simulated body fluid (SBF) tests were carried out for the samples. The changes of pH value in SBF and the compressive strength of the samples with the immersion time were studied. The results showed: the mixing liquid 0.25 M K2HPO4/KH2PO4 and amorphous CaSiO3 were effective for accelerating the setting of the cements; the initial setting time (It) was about 4-5.5 min and the final setting time (Ft) was about 18-19. 5 min. Amorphous calcium silicate can increase the compressive strength of the bone cements remarkably; the compressive strength of the alpha-TCP bone cement with the addition of suitable amount amorphous CaSiO3 reached 45.3 MPa after immersion in SBF for 14 days.
Bone Cements ; chemical synthesis ; chemistry ; Calcium Compounds ; chemistry ; Calcium Phosphates ; chemistry ; Compressive Strength ; Humans ; Silicates ; chemistry