101
|
Sawyer A, Williamson M, Zhao K, Ruggles A. RELAP5-3D Validation Study Using MB-2 Prototypical Steam Generator Steady-State Data. NUCL TECHNOL 2017. [DOI: 10.13182/nt05-a3649] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
102
|
Yu X, Li Y, Cui Y, Liu R, Li Y, Chen Q, Gu Y, Zhao K, Xiang Q, Xu K, Zhang X. An indoleacetic acid-producing Ochrobactrum sp. MGJ11 counteracts cadmium effect on soybean by promoting plant growth. J Appl Microbiol 2017; 122:987-996. [PMID: 27995689 DOI: 10.1111/jam.13379] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2016] [Revised: 11/16/2016] [Accepted: 12/08/2016] [Indexed: 11/29/2022]
Abstract
AIMS To analyse whether some indoleacetic acid (IAA)-secreting plant growth-promoting bacteria can alleviate cadmium (Cd) stress, the role of an Ochrobactrum sp. MGJ11 from rhizosphere of soybean in promoting plant growth, and to evaluate the counteracting Cd effects on soybean. METHODS AND RESULTS Ochrobactrum sp. MGJ11 produced 121·2 mg l-1 of IAA. MGJ11 increased soybean root length, shoot length and biomass by 30·1, 30·8 and 13·4% respectively. In liquid medium, no IAA production was detected in Cd concentration of 100 mg l-1 . In soil with 20-80 mg kg-1 Cd, MGJ11 promoted soybean root elongation (29·4-161·4%) and increased the shoot length (up to 52·7%) and biomass (up to 87·2%). After growing for 38 days, Cd concentrations in the roots of inoculated soybean were lower than in those of noninoculated plants. Only a little Cd (2·6-16·9 μg g-1 ) was translocated from the root to shoot. CONCLUSIONS Ochrobactrum sp. MGJ11 secretes IAA and shows tolerance against Cd. MGJ11 inoculation improves the root length, shoot length and biomass of soybean in both vermiculite and Cd vermiculite, and decreases Cd concentration of soybean root. The characteristics of MGJ11 suggest that it could be used for promoting soybean growth and lowering bioavailability of soil Cd for soybean root. SIGNIFICANCE AND IMPACT OF THE STUDY In this study, we isolated a plant growth-promoting Ochrobactrum with the activity of mitigating Cd toxicity to plant roots. The Ochrobactrum can be considered as a potential bioaugmentation agent that promotes plant growth, especially in some agricultural systems, or that helps in the phytoremediation of Cd-contaminated soil.
Collapse
|
103
|
Mao Q, Li Z, Chen P, Guo Y, Xiang H, Zeng G, Xu D, Cao B, Zhao K, Xiao H, Zhang X. 391 Upregulation of Phosphodiesterase Type 4 in the Hyperplastic Prostate. J Sex Med 2017. [DOI: 10.1016/j.jsxm.2016.11.270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
104
|
Li Z, Chen P, Guo Y, Xiang H, Mao Q, Zeng G, Xiao H, Xu D, Zhang X, Cao B, Zhao K. 393 Upregulation of Oxytocin Receptor in the Hyperplastic Prostate. J Sex Med 2017. [DOI: 10.1016/j.jsxm.2016.11.272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
105
|
Zhao K, Bai ZG, Bo A, Chi I. A systematic review and meta-analysis of music therapy for the older adults with depression. Int J Geriatr Psychiatry 2016; 31:1188-1198. [PMID: 27094452 DOI: 10.1002/gps.4494] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/12/2015] [Revised: 03/22/2016] [Accepted: 03/23/2016] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To determine the efficacy of music therapy in the management of depression in the elderly. METHOD We conducted a systematic review and meta-analysis of randomized controlled trials. Change in depressive symptoms was measured with various scales. Standardized mean differences were calculated for each therapy-control contrast. RESULTS A comprehensive search yielded 2,692 citations; 19 articles met inclusion criteria. Meta-analysis suggests that music therapy plus standard treatment has statistical significance in reducing depressive symptoms among older adults (standardized mean differences = 1.02; 95% CI = 0.87, 1.17). CONCLUSIONS This systematic review and meta-analysis suggests that music therapy has an effect on reducing depressive symptoms to some extent. However, high-quality trials evaluating the effects of music therapy on depression are required. Copyright © 2016 John Wiley & Sons, Ltd.
Collapse
|
106
|
Jin X, Liu K, Jiao B, Wang X, Huang S, Ren W, Zhao K. Vincristine promotes migration and invasion of colorectal cancer HCT116 cells through RhoA/ROCK/ Myosin light chain pathway. CELLULAR AND MOLECULAR BIOLOGY (NOISY-LE-GRAND, FRANCE) 2016; 62:91-96. [PMID: 27894406 DOI: 10.14715/cmb/2016.62.12.16] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Accepted: 11/26/2016] [Indexed: 11/18/2022]
Abstract
Vincristine is an antitumor vinca alkaloid isolated from vinca rosea, and is a medication used to treat a number of types of cancer. In this study, we investigated the impact of vincristine on oncogenic phenotypes of human colorectal cancer HCT116 cells. MTT assay demonstrated that vincristine showed a obviously inhibitory effect on cell growth compared to non-treated cells. However, Transwell assay showed that vincristine promoted migration and invasion of HCT116 cells in vitro in a concentration-dependent manner between 0.5 and 15 μM vincristine treatment, whereas cell growth showed no remarkable difference within the same concentration range. Additionally, Western blot analysis showed that vincristine significantly elevated RhoA activity and Myosin light chain (MLC) phosphorylation, suggesting the involvement of RhoA/ROCK pathway in the vincristine-induced enhancement of cellular motility. Furthermore, we found that both the siRNA for RhoA and ROCK inhibitor Y27632 attenuated the phosphorylation of MLC, as well as vincristine-induced migration and invasion. These data indicate that vincristine enhanced migration and invasion of HCT116 cells possibly through stimulating RhoA/ROCK/MLC signaling pathway.
Collapse
|
107
|
Chen Y, Zhao K, Zhu Z, Zhao W, Li L, Zhang Z. Preliminary Results of a Phase 2 Study of Definitive Chemoradiation Therapy Using S-1 for Esophageal Squamous Cell Carcinoma Patients. Int J Radiat Oncol Biol Phys 2016. [DOI: 10.1016/j.ijrobp.2016.06.087] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
108
|
Zhao K, Chen Y, Penner GB, Oba M, Guan LL. 1514 Variation in rumen epithelial fatty acid metabolism and cholesterol homeostasis contributes to different responses to the high-grain diet adaptation in beef cattle. J Anim Sci 2016. [DOI: 10.2527/jam2016-1514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
109
|
Zhao K, Ferguson E, Smillie L. Good manners rather than compassion predict fair allocations of wealth to a powerless partner: Personality–situation effects in economic bargaining games. PERSONALITY AND INDIVIDUAL DIFFERENCES 2016. [DOI: 10.1016/j.paid.2016.05.362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
110
|
Liu H, Wu GG, Wang JB, Wu X, Bai L, Jiang W, Lv BB, Pan AH, Jia JW, Li P, Zhao K, Jiang LX, Tang XM. Characterization and comparison of transgenic Artemisia annua GYR and wild-type NON-GYR plants in an environmental release trial. GENETICS AND MOLECULAR RESEARCH 2016; 15:gmr8273. [PMID: 27706602 DOI: 10.4238/gmr.15038273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The anti-malarial drug, artemisinin, is quite expensive as a result of its slow content in Artemisia annua. Recent investigations have suggested that genetic engineering of A. annua is a promising approach to improve the yield of artemisinin. In this study, the transgenic A. annua strain GYR, which has high artemisinin content, was evaluated in an environmental release trial. First, GYR plants were compared with the wild-type variety NON-GYR, with regard to phenotypic characters (plant height, crown width, stem diameter, germination rate, leaf dry weight, 1000-seed weight, leave shape). Second, stress resistance in the two varieties (salt, drought, herbicide, and cold resistance) was evaluated under different experimental conditions. Finally, gene flow was estimated. The results indicated that there were significant differences in several agronomic traits (plant height, stem diameter, and leave dry weight) between the transgenic GYR and NON-GYR plants. Salt stress in transgenic and control plants was similar, except under high NaCl concentrations (1.6%, w/w). Leaf water, proline, and MDA content (increased significantly) were significantly different. Transgenic A. annua GYR plants did not grow better than NON-GYR plants with respect to drought and herbicide resistance. The two varieties maintained vitality through the winter. Third, gene flow was studied in an environmental risk trial for transgenic GYR. The maximum gene flow frequency was 2.5%, while the maximum gene flow distance was 24.4 m; gene flow was not detected at 29.2 m at any direction. Our findings may provide an opportunity for risk assessment in future commercialization of transgenic A. annua varieties.
Collapse
|
111
|
Zhao K, Li JD, Zhao L, Yu CG. [Angiosarcoma of cavum conchae invades parotid gland: a case report]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2016; 51:620-621. [PMID: 27625135 DOI: 10.3760/cma.j.issn.1673-0860.2016.08.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
|
112
|
Xie LF, Zhu L, Zhang FZ, Hu WN, Zhao K, Jiang K, Yu W, Sun ZW. [Relationship between full flowering stages of anemophilous and ligneous plants and consultation rate of allergic rhinitis]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2016; 30:1206-1209. [PMID: 29798330 DOI: 10.13201/j.issn.1001-1781.2016.15.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/24/2016] [Indexed: 11/12/2022]
Abstract
Objective:The aim of this study is to investigate the climatic changes on spring phenology impacting on the consultation rate of patients with allergic rhinitis.Method:We analyzed the periods of full flowering stages of 15 kinds of flowers in Beijing from 2013 to 2014,and the number of patients with allergic rhinitis in the outpatient clinic of Otolaryngology Department of Peking University Third Hospital in the same time.The correlation test, analysis of variance and rank sum test were used to investigate the inherent laws and associations between the full flowering stages and the ratio of patients with allergic rhinitis.Result:①Between 2013 and 2014,the early and middle April were the full flowering stages of Platycladus orientalis,Salix matsudana, Fraxinus chinensis,Elms and Birches.The number of patients with allergic rhinitis in outpatient clinic elevated obviously in this period.②There were overlaps of full flowering stages among different plants.During periods in which three or more kinds of pollens in full flowering stages,the consultation rate of patients with allergic rhinitis is higher than less overlaping flower period.The difference was statistically significant(F value were -2.281,-2.964 respectively, P <0.05).Also,there were obvious positive linear correlations between the number of overlap of different pollens and the consultation rate of patients with allergic rhinitis in in 2013 and 2014(r=0.957, 0.964 respectively).Conclusion:During the overlaping flower periods,there was a higher consultation rate of patients with allergic rhinitis.In prevention and treatment of allergic rhinitis,the overlapping effect of full flowering stages of different pollens should be taken into account.Upgrade the alarm level will reduce the incidence of AR and the degree of allergic rhinitis episodes.
Collapse
|
113
|
He H, Dong JQ, He Z, Zhao K. Fishbone Modes in Plasmas with Dual Neutral Beam Injection Heating. FUSION SCIENCE AND TECHNOLOGY 2016. [DOI: 10.13182/fst15-169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
114
|
Wang C, Gu W, Zhao K, Zhang H, Li Y, Bai X. A new neurotoxicity model composed of a neurovascular unit in vitro. Cell Mol Biol (Noisy-le-grand) 2016; 62:21-26. [PMID: 27453267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 05/27/2016] [Indexed: 06/06/2023]
Abstract
In this study, we established a 2-D model composed ofbrain microvascular endothelial cells (BMECs) and neurons, and a new 3-D model called a neurovascular unit (NVU) that included co-culturing with BMECs, hippocampal neurons, and astrocytes. First, three different cell types (BMECs, hippocampal neurons, and astrocytes) were cultured and identified; then, positive neurotoxic chemicals were used to test cell viability. Half maximal (50%) inhibitory concentration (IC50) and intracellular calcium concentrations were calculated using primary cells in both models. The results showed that Pb2+ and AL3+ exposure significantly decreased cell viability and increased intracellular calcium concentrations. The two experimental models did not display any differences in cell viability and intracellular calcium concentrations compared to the control, but they did show declining cell viability with increasing Pb2+ and AL3+ concentrations. The permeability results suggested Pb2+ and AL3+ could change the permeability of the two models. In conclusion, the two models replicated the blood-brain barrier (BBB) more accurately than the control, so it has potential usefulness in further scientific and clinical drug research. Furthermore, NVU model could be used to screen neurotoxicity chemicals due to its NVU properties.
Collapse
|
115
|
Homenauth E, Ghiasi M, Feldman L, Arrouf N, Mallya S, Lacombe J, Pichika SC, Zhao K, Aibibula W, Krishnan R, Kajeguka D, Kaaya R, Protopopoff N, Mosha F, Desrochers R, Watts A, Kulkarni M, Saravu K, Nair S, Mukhopadhyay C, George LS, Pai M, Jiang H, Brown P, Blais L, Lefebvre G, Samoilenko M, Kulkarni M, Jolly A, Roy-Gagnon MH, Sander B, Gauvreau CL, Memon S, Popadiuk C, Flanagan WM, Nadeau C, Coldman AJ, Wolfson MC, Miller AB, Acar E, Cox J, Hamelin AM, McLinden T, Klein MB, Brassard P, Chong M, Martin J. The Canadian Society for Epidemiology and Biostatistics 2016 National Student Conference001INVESTIGATING ECOLOGICAL DETERMINANTS OF MALARIA VECTOR DISTRIBUTION IN RURAL TANZANIA “A MULTI-SCALAR INVESTIGATION”002PREVALENCE AND RISK FACTORS OF TUBERCULOSIS INFECTION AMONG HEALTHCARE TRAINEES IN SOUTH INDIA003SPATIAL MODELLING OF LUNG AND THYROID CANCERS IN UNITED STATES COUNTIES004A MEDIATION ANALYSIS TO ASSESS THE IMPACT OF INHALED CORTICOSTEROIDS (ICSS) DURING PREGNANCY ON BIRTHWEIGHT005MODELLING HUMAN RISK OF WEST NILE VIRUS IN ONTARIO, 2002-2013: INCORPORATING SURVEILLANCE AND ENVIRONMENTAL DATA006EXPLORING THE HEALTH OUTCOMES OF VARIOUS PAN-CANADIAN CERVICAL CANCER SCREENING PROGRAMS USING MICROSIMULATION MODELING007INTEGRATIVE ANALYSIS OF MICRORNA AND GENE EXPRESSION DATA USING SPARSE CANONICAL CORRELATION ANALYSIS008CONDITIONAL DEPENDENCE MODELS UNDER COVARIATE MEASUREMENT ERROR009ASSOCIATION BETWEEN FOOD INSECURITY AND HIV VIRAL SUPPRESSION: A SYSTEMATIC REVIEW AND META-ANALYSIS010ANTIBIOTICS VERSUS APPENDECTOMY FOR UNCOMPLICATED APPENDICITIS: A GLOBAL HEALTH PERSPECTIVE. Am J Epidemiol 2016. [DOI: 10.1093/aje/kww058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
116
|
Zhao K, Xu J, Tian H. Correlation analysis between an IL-6 genetic polymorphism and non-small cell lung cancer prognosis. GENETICS AND MOLECULAR RESEARCH 2016; 15:15017021. [PMID: 26985948 DOI: 10.4238/gmr.15017021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Interleukin-6 (IL-6) is a multifunctional cytokine that is involved in tumor cell proliferation, apoptosis, and differentiation. The purpose of this study was to evaluate the impact of the single nucleotide polymorphism (SNP) -174G/C in IL-6 on the prognosis and pain tolerance of non-small cell lung cancer (NSCLC) patients. DNA was extracted from the peripheral blood of 434 patients with NSCLC, which was diagnosed by cytology or histology. Polymerase chain reaction-restriction fragment length polymorphism was used to detect the IL-6 -174G/C genotypes and their correlation with survival was analyzed. The IL-6 -174G/C genotypes were high IL-6 production type (G carriers - GG or GC genotypes) and low IL-6 production type (CC genotype). The correlation between the IL-6 SNP and pain level/analgesic use was also analyzed. Survival analysis showed that patients carrying the G allele (CG/GG) had a shorter survival time than patients with the CC genotype. The -174G/C SNP is in the promoter region of the IL-6 gene and may be associated with changes in gene transcription and serum cytokine levels. Presence of the IL-6 -174G/C SNP is significantly correlated with morphine equivalent daily dose. Patients with the CC genotype needed a higher opioid dose than patients with the GG or GC genotypes. In conclusion, we found that the IL-6 -174G/C SNP is closely related to survival, analgesic use and pain tolerance in NSCLC patients. However, it is necessary to further validate the results with a larger patient cohort and elucidate the mechanisms of this SNP.
Collapse
|
117
|
Li K, Zhao K, Shi L, Wen L, Yang H, Cheng J, Wang X, Su H. Daily temperature change in relation to the risk of childhood bacillary dysentery among different age groups and sexes in a temperate city in China. Public Health 2016; 131:20-6. [DOI: 10.1016/j.puhe.2015.10.011] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2014] [Revised: 07/14/2015] [Accepted: 10/23/2015] [Indexed: 10/22/2022]
|
118
|
Zhao K, Xu J, Tian H. RETRACTION of “Correlation analysis between an IL-6 genetic polymorphism and non-small cell lung cancer prognosis”, by Zhao K, Xu J, Tian H published in Genetics and Molecular Research 15 (1): 15017021 (2016) DOI: 10.4238/gmr.15017021. GENETICS AND MOLECULAR RESEARCH 2016; 15:gmr150470211. [DOI: 10.4238/gmr150470211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
|
119
|
Zhu J, Zhan HL, Miao XY, Song Y, Zhao K. Adsorption dynamics and rate assessment of volatile organic compounds in active carbon. Phys Chem Chem Phys 2016; 18:27175-27178. [DOI: 10.1039/c6cp05593a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new form of the pseudo-second-order kinetic model in terms of the adsorbed rate parameter and the THz parameter.
Collapse
|
120
|
Ding JH, Bi LX, Zhao K, Feng YY, Zhu J, Zhang B, Yin SH, Zhao YJ. Impact of three-dimensional endoanal ultrasound on the outcome of anal fistula surgery: a prospective cohort study. Colorectal Dis 2015; 17:1104-12. [PMID: 26331275 DOI: 10.1111/codi.13108] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2015] [Accepted: 06/23/2015] [Indexed: 02/08/2023]
Abstract
AIM The aim of the study was to evaluate the impact of three-dimensional endoanal ultrasound (3D-EAUS) on postoperative outcome in patients with anal fistula. METHOD This prospective study compared clinical and functional outcomes of patients with and without preoperative 3D-EAUS examination 1 year after anal fistula surgery. Patients were prospectively followed and evaluated by a standardized protocol including physical examination, the Wexner Incontinence Score (WIS) and anorectal manometry, at baseline and 1 year after surgery. RESULTS A total of 196 patients were enrolled. There were no significant differences in demographic and operative parameters, except for operation time, between the two groups. At 1 year follow-up, the overall recurrence rates were 8.8% (9/102) in the 3D-EAUS group and 13.8% (13/94) in the examination under anaesthesia (EUA) group. In the subgroup of patients with complex fistulae, the recurrence rate was numerically lower in the 3D-EAUS group (12.8% vs 22.5%; P = 0.26). The WIS in the EUA group significantly worsened (0.35 ± 0.94 vs 1.07 ± 1.59; P = 0.003) with a decreased the number of fully continent patients (82.5% vs 55%; P = 0.008) while neither the WIS nor the proportion of fully continent patients changed in the 3D-EAUS group. Fewer patients in the 3D-EAUS group developed incontinence postoperatively (6.7% vs 33.3%; P = 0.012) and they had better maximum resting pressure and maximum squeeze pressure than the EUA group. CONCLUSIONS Preoperative use of 3D-EAUS had a favourable impact on the outcome of surgical treatment for anal fistulae, especially in those with complex anal fistula. It should be routinely used in the clinical setting.
Collapse
|
121
|
Wang JH, Zhao K, Liu HL, Zhao HM, Yang J, Sun XK. Infected bone inactivation combined with transplantation of autologous platelet-rich plasma and bone marrow for treatment of chronic osteomyelitis. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2015; 19:4488-4493. [PMID: 26698242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
OBJECTIVE Here we tested the therapeutic efficacy of infected bone inactivation combined with transplantation of autologous platelet-rich plasma and bone marrow in chronic osteomyelitis. PATIENTS AND METHODS 64 patients with chronic osteomyelitis were randomly divided into two groups. Patients in control group received conventional antibiotic and surgical treatments, while patients in the experimental treatment group underwent infected bone inactivation combined with transplantation of autologous platelet-rich plasma and bone marrow. The X-ray, histological, and biochemical (alkaline phosphatase) changes were assessed at 4, 8, 12 and 16 weeks after the treatment. RESULTS At all tested study points, X-ray and histological scores, and alkaline phosphatase levels were significantly better in patients of the experimental treatment group. CONCLUSIONS Infected bone inactivation combined with transplantation of autologous platelet-rich plasma and bone marrow achieves beneficial therapeutic results in chronic osteomyelitis.
Collapse
|
122
|
Chen YP, Nie LL, Li HG, Liu TH, Fang F, Zhao K, Yang RF, Ma XL, Kong XB, Zhang HP, Guan HT, Xia W, Hong WX, Duan S, Zeng XC, Shang XJ, Zhou YZ, Gu YQ, Wu WX, Xiong CL. The rs5934505 single nucleotide polymorphism (SNP) is associated with low testosterone and late-onset hypogonadism, but the rs10822184 SNP is associated with overweight and obesity in a Chinese Han population: a case-control study. Andrology 2015; 4:68-74. [PMID: 26602056 DOI: 10.1111/andr.12127] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Revised: 10/04/2015] [Accepted: 10/09/2015] [Indexed: 12/01/2022]
Abstract
Low testosterone is associated with late-onset hypogonadism (LOH) and obesity. Recently, studies have shown that four single nucleotide polymorphisms (SNPs), rs12150660, rs727428, rs5934505, and rs10822184, are associated with testosterone levels in populations of European descent. Therefore, we investigated whether the SNP loci are related to low testosterone, LOH, or obesity in a Chinese Han population. Ruling out co-morbidities, DNA was prepared from 409 men (aged 40-65 years) with low serum testosterone (defined as total testosterone <11.6 nmol/L) and 1 : 1 normal controls (matched age, body mass index (BMI), and the same living area) who were selected from 6898 males. According to the same standards, 310 men with LOH and 1 : 1 normal controls were selected from 6898 males. Excluding the cases with an unreliable sequencing result, genetic analyses were performed. The minor allele frequencies of the SNP loci rs12150660, rs727428, rs5934505, and rs10822184 were 0.1%, 44.6%, 18.7%, and 38.9%, respectively. rs5934505 was associated with the serum total testosterone and calculated free testosterone (CFT) levels (p = 0.045 and p = 0.021). rs5934505 (C>T) was associated with an increased risk of low total testosterone, low CFT, and LOH and adjusted for other factors, with an odds ratio (OR) of 2.01 (1.34-3.01), 2.14 (1.42-3.20), and 1.64 (1.04-2.58). rs10822184 was significantly correlated with weight and BMI (p = 0.035 and p = 0.027). rs10822184 (T>C) was associated with an increased risk of overweight and obesity. We adjusted for other factors, with odds ratios (ORs) of 1.94 (1.36-2.78) and 1.56 (1.00-2.43). In summary, our study provided convincing evidence that rs5934505 (C>T) was associated with the risk of low testosterone and LOH in Chinese populations. We were the first to find that rs10822184 (T>C) was significantly correlated with the risk of overweight and obesity in Chinese populations. However, further large and functional studies are warranted to confirm our findings.
Collapse
|
123
|
Li W, Zhao K, Kirberger M, Liao W, Yan Y. Next generation sequencing technologies in cancer diagnostics and therapeutics: A mini review. Cell Mol Biol (Noisy-le-grand) 2015; 61:91-102. [PMID: 26522064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2015] [Accepted: 10/21/2015] [Indexed: 06/05/2023]
Abstract
The development of advanced molecular technologies has ushered in the era of 'omics' science, including transcriptomics, proteomics, and genomics. Genomics, or whole genome approach, has become the most comprehensive investigative method to identify new gene mutations, signal pathways and drug targets for cancers. The purpose of this review is to summarize current second generation sequencing techniques in applied genomics, and to analyze the advantages and/or problems associated with each of the various sequencing platforms. Our understanding of molecular factors associated with tumorigenesis is no longer limited to the mutation of well—known cancer related genes, but may involve a broader range of factors involved in tumor development, including novel somatic mutations, gene fusions, long non—coding RNAs, microRNAs, copy number variations, methylation, and genomic structural variations. Furthermore, these new methods are not limited to analyses of single genetic or epigenetic factor, but offer comprehensive molecule profiling as a more critical and powerful approach to decoding the mystery of tumor development and identifying more reliable cancer biomarkers.
Collapse
|
124
|
Wu Y, Liu S, Zhao K, Yuan H, Lv K, Ye G. Facile Synthesis of 3D Graphene Hydrogel/Carbon Nanofibers Composites for Supercapacitor Electrode. ACTA ACUST UNITED AC 2015. [DOI: 10.1149/2.0031512ssl] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
125
|
Liu Y, Wu G, Han L, Zhao K, Qu Y, Xu A, Huang Q. Association of the FABP2 Ala54Thr polymorphism with type 2 diabetes, obesity, and metabolic syndrome: a population-based case-control study and a systematic meta-analysis. GENETICS AND MOLECULAR RESEARCH 2015; 14:1155-68. [PMID: 25730055 DOI: 10.4238/2015.february.6.19] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Previous studies have reported associations between the functional FABP2 Ala54Thr (rs1799883) polymorphism and type 2 diabetes mellitus (T2DM), obesity, and metabolic syndrome in different populations with conflicting results. We investigated the association between the FABP2 Ala54Thr polymorphism and T2DM (235 cases, 431 controls), obesity (377 cases, 431 controls), and metabolic syndrome (315 cases, 323 controls) by logistic regression analysis in a Chinese study cohort recruited from Yichang, Hubei Province. We then comprehensively reviewed the association of the FABP2 Ala54Thr polymorphism with T2DM, obesity, and metabolic syndrome via meta-analysis. The strength of association was assessed by odds ratios (ORs) with 95% confidence intervals (CIs). The FABP2 Ala54Thr polymorphism was significantly associated with obesity (AT vs AA: OR = 2.633, 95%CI = 1.065-6.663, P = 0.036; TT vs AA: OR = 4.160, 95%CI = 1.609-10.757, P = 0.003) and metabolic syndrome (TT vs AA: OR = 2.273, 95%CI = 1.242-4.156, P = 0.008) by logistic regression with adjustment for covariates. However, no significant association was found between T2DM and the FABP2 Ala54Thr polymorphism. We identified 24 studies on T2DM (4517 cases, 5224 controls), 9 studies on obesity (949 cases, 2002 controls), and 6 studies on metabolic syndrome (2194 cases, 3282 controls) by literature search. The meta-analyses revealed significant associations for metabolic syndrome (T allele: OR = 1.179, 95%CI = 1.015-1.362, P = 0.031) and T2DM (T allele: OR = 1.160, 95%CI = 1.08-1.24, P < 0.001), but no association for obesity (T allele: OR = 1.069, 95%CI = 0.925-1.235, P = 0.367).
Collapse
|