Objective To investigate the clinical efficacy of intravitreal injection of Lucentis combined with pan retinal photocoagulation and trabeculectomy for neovascular glaucoma(NVG). Methods Seventeen eyes of 15 patients with NVG were treated by 0.5 mg Lucentis intravitreal injection first. Trabeculectomy was performed 7 days later and Pan retinal photocoagulation 2 weeks later. Iris,anterior chamber angle neovascularization,intraocu?lar pressure ,and visual acuity were observed in the following 6 months. Results Iris and anterior chamber angle neovascularization were completely regressed 7 days after the injection in 17 eyes. Six months after photocoagulation, 6 eyes had different degrees of improvement in visual acuity,10 eyes no change in visual acuity and 1 eye decreased from anterior index to immediate manual. There was significant difference in pre?treatment IOP and postoperative IOP( t = 12.75 ,10.26 ,9.73 ,10.77 ,P < 0.01 ). No serious complications were observed after intravitreal injec?tion and trabeculectomy. Conclusions Intravitreal injection of Lucentis could significantly accelerate the regres?sion of iris and anterior chamber angle neovascularization ,which could improve the successful rate of trabeculecto?my and pan retinal photocoagulation. Intravitreal injection of Lucentis combined with trabeculectomy and panretinal photocoagulation is safe and effective for NVG.

Objective To observe levels of the serum albumin and their association with prognosis in children with hand-foot-and-mouth disease (HFMD) . Methods A total of 122 HFMD children admitted from 2011 to 2013 were selected and divided into three groups:common group (n=57), severe group (n=52) and critical group (n=13). Serum albumin levels, blood glucose levels, peripheral blood white cell counts of the children in the three groups were compared within 24 hours of admis-sion. Moreover, the incidence of hypoalbuminemia and mortality of the children were analyzed in each group. Results In critical group, serum albumin levels were signiifcantly decreased while blood glucose levels and peripheral blood white cell counts were signiifcantly increased than those in the severe group and common group, and the differences were all statistically signiifcant (all P<0.05). There were no signiifcant differences in serum albumin levels, blood glucose levels and peripheral blood white cell counts between severe group and common group (all P>0.05). There was no hypoalbuminemia and death in severe group and common group. The percentage of hypoalbuminemia and mortality of children in critical group were higher than those in the other two groups (all P<0.01). Conclusions The mortality was extremely high in children with critical HFMD. The decrease of serum albumin levels was a high risk factor for death in children with critical HFMD. Early and dynamic monitoring serum albu-min levels may be helpful in evaluation of disease condition and prognosis of HFMD.

Objective · To investigate the effect of metformin on insulin resistance (IR)-related metabolic parameters in olanzapine-bearing rats.Methods · Thirty female SD rats were randomly divided into metformin intervention group, olanzapine group and control group. During the first 6 weeks,5 mg /(kg·d) olanzapine was given to the two test groups . The control group was given the same amount of saline. From the 7th week, the intervention group began to combine with metformin 500 mg / (kg·d), while the olanzapine group combined with the same amount of saline, continuing for 4 weeks.At the end of 6th week and 10th week, intraperitoneal glucose tolerance and homeostasis model assessment IR index were assessed. Results · The area under the glucose tolerance curve (P=0.040) and the IR index (P=0.000) were significantly higher for the intervention group and the olanzapine group than the control group at the end of 6th week. At the 10th weekend, the glucose tolerance (P=0.015) and IR index in the intervention group were significantly lower than those in the olanzapine group (P=0.001). Conclusion · Metformin may rectify the impaired glucose tolerance and improve IR induced by olanzapine partly.

Objective To investigate if Chondrus yendoi decoction(CYD) and polysaccharide(CYP) have the effects of scavenging superoxide anion(O?—2),antioxidation,protecting mitochondria from damage.Methods Lipid peroxidation and swelling of mouse liver and brain mitochondria were induced by Fe2+-L-Cys system in vitro.Superoxide anion was generated by reduced nicotinamide adenine dinucleotide(NADH)-N-methylphenazonium methyl sulfate(PMS)-4-nitrobluetetrazolium chloride(NBT) system.Lipid peroxide malondialdehyde(MDA),mitochondrial swelling and superoxide anion formation were determined by spectrophotometry.Results CYD and CYP could inhibit MDA production,protect mitochondria from swelling,and scavenge O?-2 obviously in a dose-dependent manner.Conclusion CYD and CYP had the effects of scavenging O?-2,antioxidation,protecting mitochondria from injury.CYP was the major bioactive component.

Objective To delineate the utility and results of intraoperative transesophageal echocardiography (TEE) in the evaluation of patients undergoing robot-assisted cardiac surgery. Methods Intraoperative TEE was performed in 193 patients undergoing robot-assisted procedures in cardiac surgery over a period of 4 years. (1) Before CPB, a comprehensive TEE was performed to document the lesions and their precise localization. ( 2 ) During establishment of peripheral CPB, a arterial cannula was placed percutaneously into the right internal jugular vein and passed into the superior vena cava; a venous cannula was inserted into the right common femoral vein and passing it into the inferior vena cava with its tip just inferior to the inferior vena cava-right atrium junction; a arterial perfusion cannula was passed into the ascending aorta with its tip approximately 3 cm from the aortic valve under TEE guidance. (3) After weaning from CPB, TEE was performed to evaluate the efficiency of the procedure. Results (1) The concordance with surgical findings concerning the lesions and precise localization was 100% and 98. 8% among all the patients, respectively. (2) All cannulae were located in the correct position. (3) TEE confirmed successful procedures with no concomitant complication in all the patients. Conclusion Intraoperative TEE is a valuable adjunct in the assessment of robot-assisted cardiac surgery.

To refine and analyze the characteristics and laws of acupoint selection in treatment of hyperlipidemia with acupuncture and moxibustion. By retrieving the main databases of Chinese and English version, the clinical research literature is included on the definite acupoints for hyperlipidemia treated with acupuncture and moxibustion, and the characteristics and laws are analyzed on the acupoint selection for hyperlipidemia treated with acupuncture and moxibustion. It is found out that the special points have been mainly used in treatment of hyperlipidemia. The first five top acupoints of high frequency use include Fenglong (ST 40), Zusanli (ST 36), Sanyinjiao (SP 6), Neiguan (PC 6) and Tianshu (ST 25). Totally 10 meridians are involved in acupoint prescriptions. The meridians of higher frequency use include the Stomach Meridian, the Spleen Meridian, the Conception Vessel, the Bladder Meridian and the Pericardium Meridian. The specific points are mainly from the Stomach Meridian, the Spleen Meridian, the Conception Vessel, the Bladder Meridian and the Pericardium Meridian in the treatment of hyperlipidemia. The acupoint prescription of acupuncture and moxibustion for hyperlipidemia is characterized as determining the treating principle based on the spleen theory, selecting the acupoints along the running courses of the spleen and stomach meridians, combining the nearby acupoints with the distal ones, selecting the acupoints for adjusting the deficiency and excess of zangfu and syndrome differentiation, collaborating the acupoints located in the front and on the back, as well as supplementing the acupoints based on symptoms.
Acupuncture Points ; Acupuncture Therapy ; Humans ; Hyperlipidemias ; therapy ; Moxibustion

AIM: To analyze and compare the changes of pressure phase plane(PPP) derived τ and K on isolated rat heart during ischemia/reperfusion, and to explore the value of PPP derived τ and K for evaluation of left ventricular diastolic dysfunction. METHODS: LVEDP, -d(p/dt)_(max), τ and K were measured and calculated during ischemia/reperfusion in Sprague-Dawley rat hearts. Meanwhile, the level of lactate dehydrogenase (LDH) in the coronary effluent was measured, and the ultrastructure changes in myocardium were observed under electron microscope. RESULTS: Compared with control group, τ increased and K reduced significantly in each ischemic group in a time dependent manner (P<0.05). With prolonged ischemia, τ was even higher and K was even lower (P<0.05). Compared with control group, except ischemia 15 min, LDH in other groups increased significantly at 10 min and 20 min after reperfusion (P<0.05). Compared with ischemia 30 min, LDH of ischemia 45 min and ischemia 60 min were even higher at 10 min and 20 min after reperfusion (P<0.05). With prolonged ischemia, the abnormal changes of the myocardial ultrastructure were observed. CONCLUSION: PPP derived τ and K may be promising indexes for quantitative assessment of left ventricular diastolic function on isolated) rat heart during ischemia/reperfusion, and indication of the severity of ischemia/reperfusion injury.

Objective:To develop a method for the detection of 10 single nucleotide polymorphisms(SNPs) of Nm23 gene,and to explore the genotypic and allelic distributions of the 10 SNPs in Chinese Hans population in Wuhan.Methods: Two hundreds healthy subjects ,115 men and 85 women included ,were enrolled as DNA sample donors.The real time TaqMan-MGB genotyping assay was used for the determination of the 10 SNPs selected ,and the results were validated by direct gene sequencing.Results:The method established could accurately and quickly screen the genotypes of the 10 SNPs of Nm23/NDPK gene.Distribution frequencies of the 10 SNPs were similar to these in other researches as well as these of HCB.All the loci follow the Hardy-Weinberg equilibrium.Highly linkage disequilibriums were found between rs 16949649 and rs7207370 , rs16949649 and rs34214448 , rs2159359 and rs2302254 , rs2159359 and rs8075231 ,rs2159359 and rs2041296 ,as well as rs2159359 and rs8071647 ,respectively.Four Tag SNPs:rs34214448 , rs2302254 ,rs11868380 and rs2318785 were initially selected by Heploview software.Conclusion:The method established for SNP gen-otyping can meet the needs for rapid analysis of Nm 23 gene polymorphisms ,and may have great values in investigating the association between gene polymorphisms and diseases as well as adverse drug reactions.

Objective To study the protective effect of pyrrolidine dithiocarbamate (PDTC) on acute irradiated mice.Methods The 6-8 weeks old male ICR mice were randomly divided into five groups:irradiation alone group (IR),positive control group (amifostine WR-2721 250 mg/kg) and PDTC of 30,60 and 90 mg/kg dose groups.Each group had 10 mice and the drug was given at 0.5 h before whole body irradiation.At 30 d post-irradiation of 7.5 Gy 137 Cs γrays,the mice survival were observed.At 8 d post-irradiation of 5.0 Gy 137 Cs γ-rays,the peripheral blood,hematopoietic system and organ indexes were observed to evaluate the radiation protective effect of PDTC.Results PDTC increased the 30-day survival rates and 60 mg/kg dose had the most obvious effect by increase the survival to 60％ (6/10).The survivals of irradiation alone group and the amifostine positive control group was 10％ (1/10) and 70％ (7/10),respectively.Compared with the irradiation alone group,60 mg/kg PDTC group had the significant difference in spleen index,WBC,HGB,PLT,bone marrow nucleated cells and colony forming unit of spleen (t =2.354,4.793,2.342,6.542,2.649,3.982,P ＜ 0.05).Conclusions PDTC is effective in radiation protection with an optimum dose of 60 mg/kg.

Objective:To establish a method for the detection of 8 single nucleotide polymorphisms (SNPs) of RAC1 gene,and to analyze the genotypic and allelic distributions of the 8 SNPs in healthy Chinese Han population.Methods:The real-time fluorescence TaqMan-MGB probes allele classification technology was used for the determination of the 8 SNPs in 150 cases of healthy volunteers in Hubei China ,and the results were validated by direct gene sequencing.Results: The method established in this study can accurately screen the genotypes of the 8 SNPs of human RAC1 gene.Highly linkage disequilibriums were found between rs 10951982 and rs9374 , rs702482 and 836488 ,respectively.All the 8 sits were in accordance with Hardy-Weinberg equilibrium.Six Tag-SNPs were selected by Heploview software:rs10951982 ,rs6954996 ,rs6951997 ,r1s2977 ,rs702482 and rs702483.The MAFs of the 8 SNPs in our study were close to the MAFs in CHB and Asian in Hap Map database .Significant distribution differences were also observed in different races.Conclusion:No significant differences are observed in this study in healthy Chinese Han population.But differences are found when compared with the data of other races in Hap Map.