Major points: Zhongwan (CV 12), bilateral Zusanli (ST 36) and Neiguan (PC 6); for excessive cold-dampness, plus Pishu (BL 20) and Sanyinjiao (SP 6); for Liver-qi affecting stomach, plus Yinlingquan (SP 9) and Taichong (LR 3); for deficiency of both spleen and sto mach, plus Pishu (BL 20) and Weishu (BL 21). Forty-six cases of diabetic gastric disorder were treated with acupuncture and 30 cases got marked effect, 16 cases got effect and the total effective rate reached 100%.

Pulmonary valve stenosis (PS) is a relatively common congenital heart disease,and there are 2 treatment methods of surgical operation and intervention.Percutaneous balloon pulmonary valvuloplasty (PBPV) was applied successfully in children with PS for the first time by Kan.For more than 30 years,with the update of intervention equipment,improvement of operation method and accumulation of clinical experience,the application of PBPV continuously has made new progress.Most of the previous reports of the PBPV were for the immediate and short-term efficacy,while long-term follow-up data and some special types of PS review research were less.Now,combined with PBPV clinical data and long-term follow-up study in recent years,an overview of the application progress of PBPV including indications,methods,curative effect and follow-up,prevention and cure of complications and some special type of PS are provided.

With the development of imaging techniques of CT , MRI, and PET-CT, the clinical applications of the above-men-tioned imaging modalities have become increasingly mature , which makes early diagnosis rate of pancreatic cancer has been improved to some extent.However, choosing the most effective and economical imaging method need to be addressed in the clinical work .This pa-per will show the research progress of imaging in pancreatic carcinoma detection at home and abroad .

Ear, Inner ; surgery ; Humans ; Neuroma, Acoustic ; surgery ; Otologic Surgical Procedures ; methods

Objective To observe the effect of parecoxib united with local anaesthesia analgesia system on analgesia after radical resection of liver cancer. Methods Ninety patients undergoing elective radical resection of liver cancer were randomly assigned to three groups, with 30 patients in each group. The patients in parecoxib group (P group) received parecoxib 40 mg through vein before the end of operation for 30 min, and were injected parecoxib 40 mg at 12 h, 24 h and 46 h after operation. The patients in local anethsia analgesia system group (L group) received embedding hypodermic pervasion canal in incision subcutaneously, then connected the pump with 0.25% ropivacaine 250 ml, with infusion speed of 4 ml/h.The patients in united group(U group)receiced the same methods with those in P group and L group. When the patients'visual analogue scale (VAS) scores were higher than 5 scores, they were given muscle injection of pethidine 50 mg. The VAS scores and Ramsay sedation scores at the time of tracheal extubation (T0), postoperative 2 h(T1), 6 h(T2), 12 h(T3), 24 h(T4) and 48 h(T5), the adverse reaction rate, dosage of pethidine, and analgesia satisfaction were compared. Results The resting and movement of VAS scores and Ramsay sedation scores at each time in P group and L group had no significant difference (P>0.05). The resting and movement of VAS scores and Ramsay sedation scores at each time in U group were significantly better than those in P group and L group (P<0.05). The rate of nausea and vomiting in three groups had no significant difference among three groups (P > 0.05). The rate of drowsiness in U group was significantly lower than that in P group and L group:6.67%(2/30) vs. 26.67%(8/30) and 23.33%(7/30), P < 0.05. The analgesia satisfaction in U group was significantly higher than that in P group and L group:93.33%(28/30) vs. 56.67%(17/30) and 53.33%(16/30), P<0.05. Conclusions The analgesia effect of the parecoxib united with local anaesthesia analgesia system for radical resection of liver cancer is perfect.

In recent years, the incidence of pancreatic cancer shows rising trend and higher mortality. Pancreatic cancer lacks early diagnostic methods with high sensitivity and specificity, and the surgical resection rate is 10 %-20 % with high operation mortality, poor long-term curative effect and less than 5 %survival rate within 5 years. At present, researchers indicate that radiotherapy can improve the quality of life, increase tumor local control rate and prolong the overall survival time of patients with pancreatic cancer in different levels. Diffusion weighted imaging (DWI), as a functional imaging technology of magnetic resonance imaging (MRI), is the only way to react cell levels. This paper will summarize the application of DWI in radiotherapy of pancreatic cancer.

BACKGROUND:As bone marrow mesenchymal stem cel s can be differentiated into osteoblasts under certain induction conditions, autologous bone marrow mesenchymal stem cel s can be implanted into the bone nonunion site of bone fracture. This new technology garners increasing attention of orthopedic clinicians.
OBJECTIVE:To summarize the clinical efficacy of transplantation of bone marrow mesenchymal stem cel s in the treatment of bone nonunion of limb fractures.
METHODS:A computer-based search of Foreign Medical Journal Ful-Text Service and CNKI databases was performed for articles related to bone marrow mesenchymal stem cel s for treatment of bone nonunion of limb fractures published from 1998 to 2014 using the keywords of“bone marrow stem cel s (BMSCs), stem cel transplantation (SCT), nonunions, tissue engineering”in English and Chinese, respectively. Literatures with repetitive content and lack of originality were excluded. A total of 36 literatures were obtained for further analysis. RESULTS AND CONCLUSION:Bone marrow mesenchymal stem cel s are transplanted into the end of bone nonunion, and then can be induced to differentiate into osteoblasts to repair bone nonunion and bone defects,
laying a theoretical basis for clinical application. Bone marrow mesenchymal stem cel s can repair bone defects, which provides an effective method and material to promote fracture healing. Transplantation of bone marrow mesenchymal stem cel s is safe and effective for treatment of bone nonunion of limb fracture.

Objective To observe the effects of salmeterol/fluticasone on the bone metabolism and bone density of the patients with moderate COPD and whether the effects is relate with inhaled corticosteroid course. Methods Sixty pa-tients with COPD were divided into 2 groups by random digit table. Patients in experimental group (n=30) were given conven-tional therapy with salmeterol/fluticasone one inhale(bid) for continuously 12 months while patients in control group (N=30) were given conventional therapy without any glucocorticoid.The bone mineral density (BMD) of the femoral triangle in all patients were measured by DXA before therapy, 3 months and 12 months after therapy. At the same time, biochemical indi-cators that are correlated with bone metabolism include bone gla protein (BGP) and alkaline phosphatase (ALP) were mea-sured by radioimmunoassay. Results The BMD, BGP and ALP of patients in experimental group and in control group be-fore therapy, 3 month and 12 month after therapy were compared. There is no significant difference (P>0.05) between these two groups before therapy and after 3 month but significant difference was shown after 9 months (P<0.05). Conclusion Short period inhaling salmeterol/fluticasone in patients with COPD is safe. But long-term inhaling salmeterol/fluticason may lead to decline of the bone density in patients with COPD.

Objective:To observe the position of the third molar in the neolithic adults about 6 000 years ago.Methods:On the basis of the maxillary and mandibular specimens preserved in Banpo museum,200 maxillary and mandibular specimens with 383 third molars,187 maxillary and 196 mandibular,were observed for the eruption of the third molar.The teeth in the non-eruption group were further divided into impact group and congenital absent group according to the third molar germ presence testified by X ray.Results:The congenital absent rates of maxillary and mandibular third molar were 26.74% and 17.35%,while the impact rates of maxillary and mandibular third molar were(2.67%) and 14.79% respectively.Conclusion:Both the congenital absent rate and the impact rate of the third molar in neolithic era adults are lower than those in modern,the impact and congenital absence of the third molar are part of degradation of masticatory organ with whole humanity progressing.

[Objective]To evaluate the effect of bone cement oscillator on increasing bone cement-bone interface binding intensity.[Method]Sixty fresh femoral bones of adult pig were randomly divided into experiment group and control group under the 30%,50%,70% ultimate shear strengh of the cement/bone.There were 10 samples in each subgroup.Mechanics test was performed by MTS-810 material testing machine,and the binding intensity of bone cement-bone interface in oscillating cement-bone interface binding intensity in experiment group was compared with control group.[Result]Mechanics test showed bone cement group were significantly stronger than control group under the 30%,50% ultimate shear strengh of the cement-bone(P 0.05).[Conclusion]Bone cement oscillator can increase binding intensity of bone-cement interface,and effectively reduce long-term aseptic loosening of artificial prostheses.