Objective To investigate the relationship between gallbladder stone with blood lipid levels ,body weight index (BMI) and distribution of TCM constitution .Methods A total of 698 cases of gallstone in our two hospital from September 2013 to February 2015 were selected as the experiment group ,and contemporaneous 253 cases of abdominal hernia ,gallbladder polyp and other diseases were included into the control group .The TCM constitution identification investigation was performed and the TCM constitution distribution was observed .The blood lipid levels and BMI were compared between the two groups .The risk of blood lipid level and BMI to gallstone occurrence was evaluated .Results The normal constitution in the experimental group accounted for 12 .2% ,the top three places of the biased constitution were phlegm‐damp nature ,Qi deficiency nature and damp heat nature ,which accounted for 29 .4% ,17 .0% and 11 .0% respectively .The TC and VLDL‐C level and BMI in the male and female patients of the experiment group were higher than those in the control group ,moreover the TG level in the female patients of the experiment group was significantly higher than that in the control group ,the difference was statistically significant (P< 0 .05) .The increase of TC (OR=2 .87) ,VLDL‐C(OR=6 .32) and BMI (male:OR=2 .43 ,female:OR=2 .01) were the risk factors of gallstone occurrence . Conclusion Increase of TC ,VLDL‐C and BMI are the risk factors of gallstone occurrence ,the TCM constitution of gallstone pa‐tients is dominated by the phlegm‐damp nature .

Histone deacetylase 6 (HDAC6) is an unique subtype of histone deacetylases with two tandem deacetylase domains and substrate specificity for non-histone proteins. It is involved in many important physiological and pathological processes and has become a promising therapeutic target in recent decades. Different kinds of potent HDAC6-selective inhibitors have been reported around the world. This paper reviews the progress in the study of structure and functions of HDAC6 as well as the development of HDAC6-selective inhibitors.
Histone Deacetylase Inhibitors ; pharmacology ; Histone Deacetylases ; chemistry ; Humans ; Substrate Specificity

Objective To research the changes of calcium regulation hormone and bone mineral density (BMD) in type 2 diabetes mellitus (T2DM ) patients and analyze the main impact factors. Methods 117 T2DM patients (T2DM group ,M/F=52/65 ,age 40~79 years) and 63 age‐ and gender‐matched healthy people (NC group) were selected in this study. According to the course of diabetes ,blood glucose control and the value of BMD ,T2DM patients were divided into subgroups :course≤10 years ,and>10 years ;HbA1 c≤8% ,and>8% ;normal BMD ,osteopenia ,and osteoporosis (OP). Serum 25‐hydroxy vitamin D3 [25(OH)D3 ]and Parathormone (PTH) were measured and BMDs of lumbar spine (L1 ~L4 ) , femoral neck ,total hip ,and whole body were evaluated for all the subjects. Result (1)Compared with NC group ,the level of serum 25(OH)D3 and BMDs of femoral neck and total hip decreased significantly in T2DM group[ (35.57 ± 12.30)nmol/L ,(0.848 ± 0.136)g/cm2 ,(0.873 ± 0.150)g/cm2 vs(44.94 ± 17.40) nmol/L ,(0.927 ± 0.173)g/cm2 ,(0.934 ± 0.140)g/cm2 ,respectively ,P<0.01 or P<0.05)]. The level of PTH increased in T2DM group[ (8.50 ± 4.15) vs(5.62 ± 3.93)pmol/L ,P<0.01]. (2)Compared with the group duration of diabetes≤10 years ,BMD of femoral neck and total hip decreased in patients with duration of diabetes>10 years[ (0.814 ± 0.148) ,(0.840 ± 0.157) vs (0.882 ± 0.111) ,(0.908 ± 0.139) g/cm2 ,respectively ,P<0.05]. The level of PTH increased [(10.55 ± 9.09) vs (7.06 ± 3.74)pmol/L , P<0.05)]. 25(OH)D3 and total body BMD have no significant difference(P>0.05). (3)Compared with HbA1c≤8% group ,BMD of femoral neck and total hip in HbA1c> 8% group decreased [(0.830 ± 0.131) ,(0.832 ± 0.161) vs (0.891 ± 0.130) ,(0.949 ± 0.130)g/cm2 ,respectively ,P<0.05]. The level of PTH increased [(9.96±8.80) vs (7.21±3.98)pmol/L ,P<0.05]. 25(OH)D3and total body BMD have no significant difference(P> 0.05). (4)The rates of OP and osteopenia (41.03% ,47.86% ) in T2DM were higher than those in NC group (26.98% ,33.33% ) (χ2 =4.367 ,4.669 ,P<0.05). The duration of diabetes and the levels of HbA1c and PTH were longer or higher in OP group than those with normal BMD or osteopenia (P<0.05). (5)Logistic regression analysis showed that BMD negatively correlated with the duration of diabetes ,HbA1c ,and PTH (β= 0.076 ,0.213 ,0.112 ,respectively ,P< 0.05) ,and positively correlated with 25(OH)D3 (β= -0.043 ,P<0.05). Conclusion The values of BMD decreased and the incidence of OP is higher in T2DM patients ,particularly in patients with longer diabetic duration and poor glycemic control.

To realize the real-time transmission of temperature data and display using the platform of intelligent mobile phone and bluetooth. Application of Arduino Uno R3 in temperature data acquisition of digital temperature sensor DS18B20 acquisition, through the HC-05 bluetooth transmits the data to the intelligent smart phone Android system, realizes transmission of temperature data. Using Java language to write applications program under Android development environment, can achieve real-time temperature data display, storage and drawing temperature fluctuations drawn graphics. Temperature sensor is experimentally tested to meet the body temperature measurement precision and accuracy. This paper can provide a reference for other smart phone mobile medical product development.
Body Temperature ; Cell Phone ; Humans ; Programming Languages ; Software ; Wireless Technology

Filamentous fungi have been used in industrial fermentation extensively. Based on non-phosphorylating electron transport process, alternative respiration pathway (ARP) acts as an energy overflow, which can balance carbon metabolism and electron transport, allow the continuance of tricarboxylic acid cycle without the formation of ATP, and permit the turnover of carbon skeletons. Alternative respiration pathway also plays an important role in the stress response of fungi and the physiological function of conditioned pathogen. Alternative oxidase (AOX) is the terminal oxidase responsible for the activity of alternative respiration pathway, which exists widely in higher plants, parts of fungi and algae. Owing to the property that alternative oxidase (AOX) is sensitive to salicylhydroxamic acid (SHAM) and insensitive to conventional inhibitors of cytochrome respiration, alternative respiration pathway by AOX is also named as cyanide-resistant respiration (CRR). In recent years, the study of the alternative respiration pathway and alternative oxidase has been a hot topic in the area involving cellular respiration metabolism. In this review we summarized the latest research advances about the functions of alternative respiration pathway and alternative oxidase in industrial fungi.
Electron Transport ; Fermentation ; Fungi ; enzymology ; Industrial Microbiology ; Mitochondrial Proteins ; chemistry ; Oxidoreductases ; chemistry ; Plant Proteins ; chemistry

Objective To investigate the clinical effect of shuxuening treatment on organophosphorus pesti-cide poisoning with toxic myocarditis.Methods 60 patients with organophosphorus toxic myocarditis were selected in our hospital as the research subjects,and 60 cases were divided into two groups:observation group(n =30) and control group(n =30).Control group was given conventional treatment,treatment group was given shuxuening injec-tion 14 days on the basis of conventional treatment.After treatment,creatine kinase isoenzyme (CKMB),troponin (TNI),interleukin 6 (IL -6) and cholinesterase(ChE) were compared,and the changes of clinical symptoms were observed at the same time.Results There was no significant difference between the observation group and the control group(χ2 =0.630,P =0.730).The TNI,IL -6,CKMB could reflect the severity of myocardial injury in patients with different degrees of organic phosphorus poisoning,TNI,CK -MB,IL -6 increased with the degree of poisoning,the differences were statistically significant(F =11.863,4.512,3.774;P =0.000,0.015,0.029).After treatment for 4, 9,14 days,TnI,CK,CK -MB,levels of IL -6 in the two groups were recovered,but the recovery levels of TnI,CK -MB and IL -6 of the observation group significantly better than the control group,the differences were statistically sig-nificant(Fourth days,t =8.125,5.128,10.461;P =0.000,0.001,0.000;Ninth days,t =5.464,4.674,9.510;P =0.001,0.002,0.000,t =6.162,8.248,5.523;P =0.000,0.000,0.001).Conclusion Conventional treatment combined with shuxuening in the treatment of organophosphorus pesticide poisoning with toxic myocarditis has better therapeutic effect,it is worthy of promotion.

Objective The purpose of the study was to characterize the X-ray and CT findings of ameloblastomas of the jaw.Meth-ods X-ray (n=9)and CT (n=20)findings of 20 patients with pathologically proven ameloblastomas of the jaw were obtained.Image features included location,size,shape,density of the lesion,and changes of adjacent bone were assessed.Results 1 9 cases were located in the mandible,including 10 cases in the molar-ramus region,four cases in the whole half of the mandible body,two cases in the whole half of the mandible body and the opposide mantum,one case in the whole mandible body,two cases in the anterior teeth region and mantum.One case was located in the molar region of the maxilla.Three cases were uniocular and 17 cases were multiocular in shape.All lesions caused expansile changes in the adjacent bone,including expanding towards the lip and bucca(n=15),the lingua(n=3),and expanding uniformly(n=2).The interruptions of the surrounding bone cortex were demonstrated in 1 9 cases.Conclusion There are some characteristic imaging find-ings for ameloblastomas of the jaw.Correct preoperation dignosis can be made on the basis of imaging findings.

Objective To formed ranoscale ultrasound contrast agents loading PFOB by selfassembly of amphiphilic block copolymer for ultrasonic imaging in vivo and in vitro.Methods The biodegradable copolymer-poly(ethylene glycol)-b-poly (D, L-lactic acid) (PEG-PDLLA) self-assembled to form PFOB-loaded nanomicelle and nanovesicle with different PFOB concentration by solvent volatilization.The configuration and particle-sizing of resulting nanoparticles was determined,and their ultrasonic imaging in vitro and contrast-enhanced ultrasonography on subcutaneous tissue by focal injection in vivo were observed.Results In transmission electron microscope images, these micelles and vesicles appeared uniformly spherical with smooth surface.All the size distributions were narrow and mean diameters were from 404.3 to 475.8 nm using laser particle-sizing analyzer.In vitro and in vivo experiment showed that,the higher PFOB concentration, the more remarkable effect of ultrasound imaging.Especially, nanovesilces'ultrasonography effect was much better than nanomicelles' under same conditions.Conclusions PFOB-loaded nano-micelles and nano-vesicles prepared by solvent volatilization and self-assembly of PEG-PDLLA can obviously enhance ultrasound contrast and nanovesicle behaves better than nano-micelle.

ObjectiveTo observe the clinical effect of interventional embolization on hepatocellular carcinoma(HCC) with hepatic arterioportal shunts(APS) ,in the hope of improving patients' survival quality and time. MethodsTwenty-nine patients with HCC patients and APS after a successful PVA,steel coils embolization, all patients were given routine TACE therapy. The changes of gastrointestinal bleeding,ascites,diarrhea and aminotransferase were analyzed retrospectively. ResultsNineteen cases got successful embolization in the first time[achievement ratio 65.5％(19/29)]; 3 cases got recurrence after embolization [patency ratio 10.3％(3/29)],7 cases appeared new APS[incidence ratio 24.1％(7/29),5 cases were embolized 2 times, 2 cases were embolized 3 times]. The effective rate of gastrointestinal bleeding,diarrhoea,aacites were 91.7％ (11/12), 84.6％ ( 11/13 ), 83.3％ ( 15/18 ) respectively, which had significant difference between preoperative and postoperative condition. The survival rate of 3 months,6 months, 1 year,and 2 years after operation were 96.6％ (28/29),89.7％ (26/29),65.5％ (19/29),34.5％ (10/29). Conclusion Interventional therapy is a safe and effective treatment to HCC with APS.

BACKGROUND: In recent years, ultrasound microbubble gene transfer system has been applied for gene transfection in many parts of the body, but it has been seldom reported to be used for gene transfection in bone parts. OBJECTIVE: To investigate the efficiency and feasibility of ultrasound-targeted microbubble destruction applied for transfection of enhanced green fluorescent protein plasmid into the femoral head of rabbits.METHODS: Japanese big-ear rabbits were randomly divided into five groups: bare transfection, pre-irradiation + bare transfection, ultrasound transfection, pre-irradiation+ultrasound transfection, and repeatable transfection. In the first two groups, ultrasound-targeted gene transfection and irradiation was not used, but in the latter three groups, ultrasound-targeted microbubble destruction was used to transfect enhanced green fluorescent protein (EGFP) plasmid into the femoral head of rabbits. At 1 week after transfection, EGFP expression in femoral head was observed under the fluorescence microscope. RESULTS AND CONCLUSION: EGFP expression appeared in the ultrasound transfection, pre-irradiation + ultrasound transfection and repeatable transfection. The transfection efficiency of EGFP plasmid was significantly higher in the repeatable transfection group than in the other groups (P < 0.01). Obvious injury loci were not observed in the soft tissue and bone tissue slices of ultrasonic irradiation parts in the ultrasound transfection, pre-irradiation + ultrasound transfection and repeatable transfection groups. These results confirm that ultrasound-targeted microbubble destruction is a safe and effective method to transfect EGFP plasmid into the femoral head of rabbits.