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Yang L, Tang H, Lee AM, Zou Y, Huang X, Tang X, Bai HX. Risk of Malignancy in Symptomatic Nodular Goiter Treated with Radiofrequency Ablation. AJNR Am J Neuroradiol 2016; 37:E7-8. [PMID: 26585266 DOI: 10.3174/ajnr.a4580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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152
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Zou Y, Guo CG, Zhang MM. Inhibition of human hepatocellular carcinoma tumor angiogenesis by siRNA silencing of VEGF via hepatic artery perfusion. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2015; 19:4751-4761. [PMID: 26744866] [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 Hepatocellular carcinoma (HCC) is one of the most common malignant tumors in China. Hepatic arterial chemoembolization transcatheter (TACE) is one of the main treatment methods for liver cancer. However, the long-term therapeutic effect of HCC after TACE is still unsatisfactory, postoperative recurrence and metastasis rate is still very high. Furthermore, TACE operation due to liver cancer tissue ischemia and hypoxia will lead to up-regulation of vascular endothelial growth factor (VEGF) expression. In the current study, we investigated the effects of suppressed VEGF on HCC and its molecular mechanism provided a basis for targeting angiogenesis. MATERIALS AND METHODS We established rabbits primary HCC model by in situ embedding the VX2 subcutaneous transplantation tumor. Conventional Seldinger femoral artery and hepatic artery catheterization method were used to select the catheter over the tumor-bearing hepatic artery. The different groups were divided into TACE operation, and the experimental group was performed with the VEGF-siRNA molecular preparation in the catheter. 64-slice spiral CT were used to perfusion imaging of liver cancer model before and after TACE operation. We further assessed the efficiency of VEGF silencing and its influence on VX2 cells. The expression of VEGF mRNA and protein were detected by RT-PCR and Western blotting, respectively. Intratumoral microvessel density (MVD), VEGF and CD34 were evaluated by immunohistochemistry. We detected the cell apoptotic by immunofluorescence and flow cytometry. RESULTS Our findings indicated that VEGF-siRNA-2# could effectively suppress the expression of VEGF expression, inhibited the proliferation capability and promoted apoptosis of VX2 cells in vitro. Silencing of VEGF expression also suppress HCC tumor growth and reduce HCC angiogenesis in rabbits primary HCC model in vivo. Furthermore, We found that phosphoinositide 3-kinase (PI3K) and protein kinase B (AKT) activation were considerably reduced while inhibition VEGF expression in VX2 cells. CONCLUSIONS Our data demonstrated that VEGF silencing could suppress cells proliferation, promote cells apoptosis and reduce HCC angiogenesis through inactivation of VEGF/PI3K/AKT signaling pathway.
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Wei L, Chen W, Zou Y, Huang H, Pan B, Jin S, Huang R, Nie S, Kong G. AMP-activated protein kinase regulates autophagic protection against cisplatin-induced tissue injury in the kidney. GENETICS AND MOLECULAR RESEARCH 2015; 14:12006-15. [PMID: 26505347 DOI: 10.4238/2015.october.5.13] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Although the nephrotoxicity of cisplatin has been well documented as a major side effect of chemotherapy, the exact mechanism by which prosurvival and apoptotic pathways interplay to determine renal pathology remains elusive. Recent studies suggested that autophagy might serve as an adaptive mechanism to promote cell survival during acute kidney injury (AKI). We have used AKI as a disease model to investigate the mechanism regulating the cytoprotective role of autophagy in cisplatin-induced tissue damage. Pharmacological inhibitors such as chloroquine were used to manipulate autophagy during AKI, and DNA damage was evaluated by using the cellular marker γH2AX. Cisplatin induced extensive DNA damage during AKI. Autophagy activation served as a survival strategy to suppress cisplatin-induced DNA damage in the pathology of AKI both in vitro and in vivo. Interestingly, in the kidney, cisplatin treatment can activate AMP-activated protein kinase (AMPK), a signaling molecule that is also critical for p53-mediated inactivation of mammalian target of rapamycin (mTOR) pathways. As a result, inhibition or knockdown of AMPK can lead to repressed autophagy in cisplatin-induced AKI, resulting in more DNA damage. Activation of AMPK regulates autophagy during cisplatin-induced AKI. Given the fact that p53 can regulate autophagy by inactivating mTOR via AMPK, our results suggest that the p53 pathway may also play a critical role in the pathogenesis of cisplatin-induced renal damage. This study may further our understanding of the physiological roles of autophagy in the pathogenesis of renal injuries, and thus may have pathological implications in the clinical setting.
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Rooney J, Zou Y, Cowling B, Mitchell C, Bönnemann C. Late-onset mild myopathy with protein aggregates in two transgenic mouse models of FHL1. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.334] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Zhang T, Zhou Y, Zou Y, Hu X, Zheng L, Wei H, Giannenas I, Jin L, Peng J, Jiang S. Effects of dietary oregano essential oil supplementation on the stress response, antioxidative capacity, and HSPs mRNA expression of transported pigs. Livest Sci 2015. [DOI: 10.1016/j.livsci.2015.05.037] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Mohassel P, Rooney J, Zou Y, Bönnemann C. Col6A2 null mice are a new mouse model of collagen-VI related dystrophies and relevant to the human disease. Neuromuscul Disord 2015. [DOI: 10.1016/j.nmd.2015.06.292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Zheng QH, Wu XL, Che XL, Weng ML, Chen JX, Zou Y. Chemotherapy combined with target drugs in the treatment of advanced colorectal cancer: a meta-analysis based on Chinese patients. Indian J Cancer 2015; 51 Suppl 3:e110-2. [PMID: 25818735 DOI: 10.4103/0019-509x.154100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Colorectal carcinoma is one of most diagnosed solid malignant carcinoma. The chemotherapy combined with target drugs in the treatment of advanced colorectal cancer in not conclusive. METHODS The clinical studies reporting the activity and adverse events between chemotherapy alone versus chemotherapy combined with anti-epidermal growth factor receptor drugs were screened in the databases of Medline, the Cochrane Library, Wanfang and CNKI and included in this meta-analysis. The risk ratio (RR) and its 95% confidence interval (CI) for treatment response and adverse events were pooled by random or fixed effect model. RESULTS A total of 10 clinical studies reporting chemotherapy combined with the target in the treatment of advanced colorectal cancer were included in this study. The pooled RR was 3.26 (95% CI: 1.74-6.11, P < 0.05), 1.49 (95% CI: 1.23-1.80) and 1.65 (95% CI: 1.37-1.98) for complete response (CR), partial response and objective response rate, respectively. For nausea and vomiting events, the RR was 1.62 (95% CI: 1.33-1.97, P < 0.05) indicating higher incidence of nausea and vomiting was observed in the combined group compared with chemotherapy alone. However, the diarrhea (RR = 1.10, 95% CI: 0.86-1.42, P > 0.05), liver function damage (RR = 1.03, 95% CI: 0.74-1.42), myelosuppression (RR = 1.04, 95% CI: 0.83-1.31) and neurotoxicity (RR = 1.12, 95% CI: 0.93-1.35) were not different between the two groups. CONCLUSION For Chinese patients with advanced colorectal cancer, chemotherapy combined with target drug can improve the response rate, but also increase the risk of nausea and vomiting.
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Cai G, Xia Q, Fan D, Li X, Ding N, Hu Y, Yang X, Liu L, Xin L, Wang L, Xu S, Xu J, Zou Y, Ding C, Pan F. Association between DEFB103 gene copy number variation and ankylosing spondylitis: a case-control study. ACTA ACUST UNITED AC 2015. [PMID: 26224324 DOI: 10.1111/tan.12630] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In this brief communication, we investigate the role of DEFB103 gene copy number variation (CNV) in ankylosing spondylitis (AS) susceptibility. A total of 807 Chinese individuals including 406 AS patients and 401 controls were enrolled. The DEFB103 copy number was measured by two sets of probes to obtain a stable result in a custom-by-design Multiplex AccuCopy(™) kit (Genesky Biotechnologies Inc., Shanghai, China) based on a multiplex fluorescence competitive polymerase chain reaction (PCR) principle. The copy number of DEFB103 ranged from 2 to 6 in both AS patients and controls. Mann-Whitney U test and chi-squared test were performed to analyze the difference of DEFB103 copy number between AS patients and controls while no statistical difference has been found. We considered the copy number of DEFB103 gene may not associate with susceptibility to AS.
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Yang M, Zou Y, Wu ZH, Li SL, Cao ZJ. Colostrum quality affects immune system establishment and intestinal development of neonatal calves. J Dairy Sci 2015; 98:7153-63. [PMID: 26233454 DOI: 10.3168/jds.2014-9238] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2014] [Accepted: 04/25/2015] [Indexed: 11/19/2022]
Abstract
The first meal of a neonatal calf after birth is crucial for survival and health. The present experiment was performed to assess the effects of colostrum quality on IgG passive transfer, immune and antioxidant status, and intestinal morphology and histology in neonatal calves. Twenty-eight Holstein neonatal male calves were used in the current study, 24 of which were assigned to 1 of 3 treatment groups: those that received colostrum (GrC), transitional milk (GrT, which was obtained after the first milking on 2-3 d after calving), and bulk tank milk (GrB) only at birth. The 4 extra neonatal calves who were not fed any milk were assigned to the control group and were killed immediately after birth to be a negative control to small intestinal morphology and histology detection. Calves in GrC gained more body weight than in GrT, whereas GrB calves lost 0.4 kg compared with the birth weight. Serum total protein, IgG, and superoxide dismutase concentrations were highest in GrC, GrT was intermediate, whereas GrB was the lowest on d 2, 3, and 7. Apparent efficiency of absorption at 48 h, serum complement 3 (C3), and complement 4 (C4) on d 2, 3, and 7 in GrB was low compared with GrC and GrT. On the contrary, malondialdehyde on d 7 increased in GrB. Calves in GrC had better villus length and width, crypt depth, villus height/crypt depth (V/C) value, and mucosal thickness in the duodenum, jejunum, and ileum, whereas GrT calves had lower villus length and width, crypt depth, and mucosal thickness than those fed colostrum. Villi of calves in GrB were nonuniform, sparse, severely atrophied, and apically abscised, and Peyer's patches and hydroncus were detected. Overall, colostrum is the best source for calves in IgG absorption, antioxidant activities, and serum growth metabolites, and promoting intestinal development. The higher quality of colostrum calves ingested, the faster immune defense mechanism and the more healthy intestinal circumstances they established.
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Fan F, Zou Y, Tian H, Zhang Y, Zhang J, Ma X, Meng Y, Yue Y, Liu K, Dart AM. Effects of maternal anxiety and depression during pregnancy in Chinese women on children's heart rate and blood pressure response to stress. J Hum Hypertens 2015; 30:171-6. [PMID: 26084653 DOI: 10.1038/jhh.2015.64] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2014] [Revised: 03/16/2015] [Accepted: 05/19/2015] [Indexed: 01/30/2023]
Abstract
Psychological disturbances, including anxiety and depression, are common during human pregnancy. Our objective was to determine whether these maternal disturbances influence cardiovascular responses of the offspring. The psychological status of 231 pregnant women was determined. Offspring (216) of these women were subsequently exposed to a video challenge stress when aged 7-9 years. Heart rate (HR) and blood pressure (BP) of the children were determined at rest, in response to video stress and during subsequent recovery. Children's resting and stress-induced increases in HR (bpm), systolic (SBP, mm Hg) and diastolic (DBP, mm Hg) BP were all greater in children whose mothers reported anxiety during pregnancy. Values (mean±s.d.) for resting HR, SBP and DBP were 75.15±5.87, 95.37±2.72 and 66.39±4.74 for children whose mothers reported no anxiety and an average of 81.62±6.71, 97.26±2.90 and 68.86±2.82 for children whose mothers reported anxiety at any level. Respective values for stress-induced increments in HR, SBP and DBP were 14.83.±2.14, 16.41±1.97 and 12.72±2.69 for children whose mothers reported no anxiety and 17.95±3.46, 18.74±2.46 and 14.86±2.02 for children whose mothers reported any level of anxiety. Effects of maternal depression were less consistent. The effects of maternal anxiety remained in multivariate analyses, which also included children's birth weight. The results indicate a long-term influence of maternal psychological status during pregnancy on the cardiovascular responses to stress among offspring. These effects may contribute to prenatal influences on subsequent health of the offspring.
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Keshtov ML, Godovsky DY, Kuklin SA, Zou Y, Chen FC, Khokhlov AR. New thienofluoroanthenes as building blocks for optoelectronic applications. DOKLADY CHEMISTRY 2015. [DOI: 10.1134/s0012500815030040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Kong X, Ma L, Wu L, Chen H, Ma L, Sun Y, Wu W, Ji Z, Zhang Z, Yang C, Ye S, Chen S, Dai S, Xue Y, Qin G, Zou Y, Yu Q, Jiang L. Evaluation of clinical measurements and development of new diagnostic criteria for Takayasu arteritis in a Chinese population. Clin Exp Rheumatol 2015; 33:S-48-55. [PMID: 25738632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Accepted: 12/09/2014] [Indexed: 06/04/2023]
Abstract
OBJECTIVES Takayasu arteritis (TA) is a chronic granulomatous large-vessel vasculitis. When diagnosing TA, the criteria designed by the American College of Rheumatology (ACR) are used commonly but they were just classification criteria. There is an urgent need for a new set of diagnostic criteria. METHODS One hundred and thirty-one TA patients and 132 control patients with other types of vascular disease were enrolled and both groups were distributed into a "training set" and a "validation set". All general information as well as clinical, laboratory and imaging data were collected. After comparing all the medical records of two groups in the training set, logistic regression and clinical judgment were used to form the new criteria for TA. The new criteria were tested by the validation set. RESULTS New TA diagnostic criteria within total score 26 include age (<40 years), female, chest pain/chest distress, amaurosis, vascular bruits, a decreased/absent pulse, involvement of the aortic arch or its major branches, and involvement of the abdominal aorta or its branches. Patients with a score ≥ 8 were diagnosed as TA. The sensitivity and specificity of our new criteria were 91.92% and 93.94%, respectively, higher than those of the ACR criteria (75.76%, 85.86%) and the Ishikawa criteria (56.57%, 94.95%). The areas under the ROC curves of the new criteria and ACR criteria were 0.981 and 0.868, respectively (p<0.001). Sensitivity and specificity tested in the validation set were 90.63% and 96.97%, respectively. CONCLUSIONS The new diagnostic criteria exhibited high sensitivity and specificity and have demonstrated to be feasible in the diagnosis of TA.
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Wu X, Li L, Li J, Liu C, Wang Q, Bao JY, Zou Y, Ren W, Wang H, Zhang Y, Lv Y, Liu F, Wang S, Ma H, Wang Z. Peste des Petits Ruminants Viruses Re-emerging in China, 2013-2014. Transbound Emerg Dis 2015; 63:e441-6. [PMID: 25620455 DOI: 10.1111/tbed.12308] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2014] [Indexed: 11/28/2022]
Abstract
Re-emergence of peste des petits ruminants (PPR) was officially reported in Xinjiang Uygur Autonomous Region in north-western China in November 2013, and then along with the movements of goats and sheep, this disease rapidly spread to other provinces, autonomous regions and municipalities (P/A/M) of China. A total of 256 PPR-affected counties in 22 P/A/M were identified up to September 2014. Phylogenetic analysis revealed that the current circulating strains and Tibet strains isolated previously in 2007, both belonged to lineage IV but in different sub-branches. Nevertheless, compared with the Tibet strains, the current circulating strains shared high degree of genetic homology with those from Pakistan and Tajikistan.
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Wang M, Xu G, Wang D, Zou Y, Frey W, Buchmeiser MR. Group 4 metal complexes bearing the aminoborane motif: origin of tandem ring-opening metathesis/vinyl-insertion polymerization. Polym Chem 2015. [DOI: 10.1039/c5py00303b] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The origin of tandem ring-opening metathesis/vinyl-insertion polymerization using tailored group 4 metal complexes is outlined.
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Sun H, Tan C, Wei H, Zou Y, Long G, Ao J, Xue H, Jiang S, Peng J. Effects of different amounts of konjac flour inclusion in gestation diets on physio-chemical properties of diets, postprandial satiety in pregnant sows, lactation feed intake of sows and piglet performance. Anim Reprod Sci 2015; 152:55-64. [DOI: 10.1016/j.anireprosci.2014.11.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2014] [Revised: 11/02/2014] [Accepted: 11/05/2014] [Indexed: 10/24/2022]
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Tan L, Zhang C, Qi G, Wang L, Wei K, Chen S, Zou Y, Wu L, Cheng H. Heterozygosities and genetic relationship of tea cultivars revealed by simple sequence repeat markers and implications for breeding and genetic mapping programs. GENETICS AND MOLECULAR RESEARCH 2015; 14:1557-65. [DOI: 10.4238/2015.march.6.3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Zhang K, Chen L, Deng H, Zou Y, Liu J, Shi H, Xu B, Lu M, Li C, Jiang J, Wang Z. Serum lemur tyrosine kinase-3: a novel biomarker for screening primary non-small cell lung cancer and predicting cancer progression. INTERNATIONAL JOURNAL OF CLINICAL AND EXPERIMENTAL PATHOLOGY 2015; 8:629-635. [PMID: 25755755 PMCID: PMC4348877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 12/24/2014] [Indexed: 06/04/2023]
Abstract
PURPOSE We aimed to determine the expression level of serum soluble lemur tyrosine kinase-3 (sLMTK3) in human non-small cell lung cancer (NSCLC), and to examine whether the s sLMTK3 level could be used as a biomarker to screen primary NSCLC and to predict lung cancer progression. METHODS Serum levels of sLMTK3 in 67 patients with primary NSCLC, 28 patients with lung benign lesion, and 53 healthy volunteers were measured by sandwich ELISA. LMTK3 protein expression in NSCLC tissues and normal lung tissues was also detected by using immunohistochemical staining. Receiver operating characteristic (ROC) curve was selected to evaluate the sensitivity and the specificity of serum sLMTK3 level. RESULTS The mean concentration of sLMTK3 in NSCLC group was significantly higher than in the lung benign lesion group (P < 0.001) and the healthy control group (P < 0.001). Higher sLMTK3 level was correlated with age (P = 0.013), tumor-node-metastasis (TNM) stage (P < 0.001), and lymph node metastasis (P < 0.001) of NSCLC. In contrast to the normal lung tissues, increased LMTK3 expression was found in the NSCLC tissues, and was mainly located on the cytoplasm and the nuclei of cancer cells. For separating NSCLC from control group, the corresponding areas under the ROC curve (AUC) were 0.947 for sLMTK3 and 0.804 for CEA. With cutoffs of 10.05 ng/ml for sLMTK3 and 5.0 ng/ml for CEA respectively, the sensitivity and the specificity of sLMTK3 and CEA were, 80.60% and 97.53%, 35.82% and 96.30%, respectively, indicating better diagnostic value of sLMTK3. CONCLUSIONS The sLMTK3 level was significantly increased in human NSCLC, and could be used as a potential and valuable biomarker for screening primary NSCLC and for predicting the progression of patients with this malignancy.
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Zou Y, Wang X, Fan G. Improvement of the facial evenness of leave-on skincare products by a modified application method in Chinese women. Int J Cosmet Sci 2014; 37:229-35. [PMID: 25439654 DOI: 10.1111/ics.12187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2014] [Accepted: 11/17/2014] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To understand the habits of Chinese women applying leave-on skincare products (LOSCP) and to improve female facial evenness of anti-ageing cosmetics through modifying facial skincare smear ways. METHODS A questionnaire on the method of applying LOSCP was distributed to 60 women with habit of using LOSCP. Their facial images before and after applying LOSCP were taken, and their positioning and grey value were used to analyse the effects of different applying methods on the uniformity of facial LOSCP. RESULTS LOSCP including anti-ageing cosmetics have been widely used among Chinese women for a long time. However, some women do not concern how to properly apply LOSCP. In our survey, the main focal points of the face are forehead, malar region, cheek, mouth corners and chin when they looking into the mirror, and mouth corners and inner canthus are often overlooked when applying cosmetic products. The image analysis found that after applying the LOSCP, the greyscale of the forehead, glabella, malar region, upper lip region and jaw changed significantly whereas that of canthus, mouth corners and lateral cheek region was not significantly different. Applying an improved smear method (11-point method)could significantly increase the grey values of various facial areas. CONCLUSION The way of Chinese women applying LOSCP may result in facial unevenness of skin products. By improving facial skincare smear method, one can make the products even in all facial areas, thereby ensuring the efficacy of anti-ageing cosmetics. Thus, further improvement and education regarding skincare is required.
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Yang T, Zou Y, Zhang L, Su C, Li Z, Wen Y. Byars two-stage procedure for hypospadias after urethral plate transection. J Pediatr Urol 2014; 10:1133-7. [PMID: 24931759 DOI: 10.1016/j.jpurol.2014.05.002] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2013] [Accepted: 05/15/2014] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To report on the outcomes of primary hypospadias repaired with the Byars two-stage procedure. MATERIALS AND METHODS Primary hypospadias repairs with the Byars two-stage procedure, between 2009 and 2012, were retrospectively reviewed. Medical charts were reviewed and analyzed. Follow up was at two weeks, three months, six months and one year after surgery. Complications, which included fistula, glans dehiscence, meatal stenosis, urethral stricture, diverticulum, recurrent penile curvature and others, were documented and analyzed. RESULTS One hundred and twenty-eight cases were included in the present study. The median follow up was 30 months (range 13-44 months). All flaps took successfully after the first stage. Overall complication rates were 11.8%. Complications included: seven cases of fistula; five glans dehiscence; two urethral strictures, which developed after fistula repair; and one concealed penis. No recurrent penile curvature was recorded. CONCLUSIONS The Byars two-stage procedure is an option for primary hypospadias when the urethral plate is transected. It had an 11.8% complication rate in this present study.
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Boire A, Zou Y, DeAngelis L, Massague J. BM-06 * MECHANISTIC INVESTIGATIONS OF LEPTOMENINGEAL METASTASIS FROM SOLID TUMORS. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou240.6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Ratner N, Keng V, Patmore DM, Kendall JK, Jousma E, Choi K, Fan D, Schwartz EB, Fuchs JR, Zou Y, Kim MO, Dombi E, Levy DE, Cancelas JA, Stemmer-Rachamimov A, Spinner RJ, Largaespada DA. PM-18 * EGFR-STAT3 ACTIVATES -CATENIN SIGNALING TO DRIVE NEUROFIBROMA INITIATION IN NF1, AND PLAYS A ROLE IN TUMOR MAINTENANCE. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou268.18] [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
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Lu D, Yang Y, Xiao J, Shen Y, Fu Y, Wei B, Yao K, Hutton R, Zou Y. Upgrade of the electron beam ion trap in Shanghai. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2014; 85:093301. [PMID: 25273713 DOI: 10.1063/1.4894212] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Over the last few years the Shanghai electron beam ion trap (EBIT) has been successfully redesigned and rebuilt. The original machine, developed under collaboration with the Shanghai Institute of Applied Physics, first produced an electron beam in 2005. It could be tuned with electron energies between 1 and 130 keV and beam current up to 160 mA. After several years of operation, it was found that several modifications for improvements were necessary to reach the goals of better electron optics, higher photon detection, and ion injection efficiencies, and more economical running costs. The upgraded Shanghai-EBIT is made almost entirely from Ti instead of stainless steel and achieves a vacuum of less than 10(-10) Torr, which helps to minimize the loss of highly changed ions through charge exchange. Meanwhile, a more compact structure and efficient cryogenic system, and excellent optical alignment have been of satisfactory. The magnetic field in the central trap region can reach up till 4.8 T with a uniformity of 2.77 × 10(-4). So far the upgraded Shanghai-EBIT has been operated up to an electron energy of 151 keV and a beam current of up to 218 mA, although promotion to even higher energy is still in progress. Radiation from ions as highly charged as Xe(53+, 54+) has been produced and the characterization of current density is estimated from the measured electron beam width.
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Hu W, Xie W, Chen S, Zhang N, Zou Y, Dong X, Rashid M, Xiao Y, Hu M, Zhong G. Separation of Cis- and Trans-Cypermethrin by Reversed-Phase High-Performance Liquid Chromatography. J Chromatogr Sci 2014; 53:612-8. [DOI: 10.1093/chromsci/bmu094] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Guo YQ, Zou Y, Cao ZJ, Xu XF, Yang ZS, Li SL. Evaluation of coarsely ground wheat as a replacement for ground corn in the diets of lactating dairy cows. ASIAN-AUSTRALASIAN JOURNAL OF ANIMAL SCIENCES 2014; 26:961-70. [PMID: 25049874 PMCID: PMC4093492 DOI: 10.5713/ajas.2013.13059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/22/2013] [Revised: 04/11/2013] [Accepted: 04/03/2013] [Indexed: 11/27/2022]
Abstract
Eight multiparous Holstein cows (569±47 kg of BW; 84±17 DIM) were used to evaluate the effects of different levels of coarsely ground wheat (CGW) as replacements for ground corn (GC) in diets on feed intake and digestion, ruminal fermentation, lactation performance, and plasma metabolites profiles in dairy cows. The cows were settled in a replicated 4×4 Latin square design with 3-wk treatment periods; four cows in one of the replicates were fitted with rumen cannulas. The four diets contained 0, 9.6, 19.2, and 28.8% CGW and 27.9, 19.2, 9.6, and 0% GC on dry matter (DM) basis, respectively. Increasing dietary levels of CGW, daily DM intake tended to increase quadratically (p = 0.07); however, apparent digestibility of neutral detergent fiber (NDF) and acid detergent fiber (ADF) were significantly decreased (p<0.01) in cows fed the 28.8% CGW diets. Ruminal pH remained in the normal physiological range for all dietary treatments at all times, except for the 28.8% CGW diets at 6 h after feeding; moreover, increasing dietary levels of CGW, the daily mean ruminal pH decreased linearly (p = 0.01). Increasing the dietary levels of CGW resulted in a linear increase in ruminal propionate (p<0.01) and ammonia nitrogen (NH3-N) (p = 0.06) concentration, while ruminal acetate: propionate decreased linearly (p = 0.03) in cows fed the 28.8% CGW diets. Milk production was not affected by diets; however, percentage and yield of milk fat decreased linearly (p = 0.02) when the level of CGW was increased. With increasing levels of dietary CGW, concentrations of plasma beta-hydroxybutyric acid (BHBA) (p = 0.07) and cholesterol (p<0.01) decreased linearly, whereas plasma glucose (p = 0.08), insulin (p = 0.02) and urea nitrogen (p = 0.02) increased linearly at 6 h after the morning feeding. Our results indicate that CGW is a suitable substitute for GC in the diets of dairy cows and that it may be included up to a level of 19.2% of DM without adverse effects on feed intake and digestion, ruminal fermentation, lactation performance, and plasma metabolites if the cows are fed fiber-sufficient diets.
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Schachtner T, Reinke P, Dorje C, Mjoen G, Midtvedt K, Strom EH, Oyen O, Jenssen T, Reisaeter AV, Smedbraaten YV, Sagedal S, Mjoen G, Fagerland MW, Hartmann A, Thiel S, Zulkarnaev A, Vatazin A, Vincenti F, Harel E, Kantor A, Thurison T, Hoyer-Hansen G, Craik C, Kute VB, Shah PS, Vanikar AV, Modi PR, Shah PR, Gumber MR, Patel HV, Engineer DP, Shah VR, Rizvi J, Trivedi HL, Malheiro J, Dias L, Martins LS, Fonseca I, Pedroso S, Almeida M, Castro-Henriques A, Cabrita A, Costa C, Ritta M, Sinesi F, Sidoti F, Mantovani S, Di Nauta A, Messina M, Cavallo R, Verflova A, Svobodova E, Slatinska J, Slavcev A, Pokorna E, Viklicky O, Yagan J, Chandraker A, Messina M, Diena D, Tognarelli G, Ranghino A, Bussolino S, Fop F, Segoloni GP, Biancone L, Leone F, Mauro MV, Gigliotti P, Lofaro D, Greco F, Perugini D, Papalia T, Perri A, Vizza D, Giraldi C, Bonofilgio R, Luis-Lima S, Marrero D, Gonzalez-Rinne A, Torres A, Salido E, Jimenez-Sosa A, Aldea-Perona A, Gonzalez-Posada JM, Perez-Tamajon L, Rodriguez-Hernandez A, Negrin-Mena N, Porrini E, Mjoen G, Pihlstrom H, Dahle DO, Holdaas H, Von Der Lippe N, Waldum B, Brekke F, Amro A, Reisaeter AV, Os I, Klin P, Sanabria H, Bridoux P, De Francesco J, Fortunato RM, Raffaele P, Kong J, Son SH, Kwon HY, Whang EJ, Choi WY, Yoon CS, Thanaraj V, Theakstone A, Stopper K, Ferraro A, Bhattacharjya S, Devonald M, Williams A, Mella A, Messina M, Gallo E, Fop F, Di Vico MC, Diena D, Pagani F, Gai M, Ranghino A, Segoloni GP, Biancone L, Cho HJ, Nho KW, Park SK, Kim SB, Yoshida K, Ishii D, Ohyama T, Kohguchi D, Takeuchi Y, Varga A, Sandor B, Kalmar-Nagy K, Toth A, Toth K, Szakaly P, Zulkarnaev A, Vatazin A, Kildushevsky A, Fedulkina V, Kantaria R, Staeck O, Halleck F, Rissling O, Naik M, Neumayer HH, Budde K, Khadzhynov D, Bhadauria D, Kaul A, Prasad N, Sharma RK, Sezer S, Bal Z, Erkmen Uyar M, Guliyev O, Erdemir B, Colak T, Ozdemir N, Haberal M, Caliskan Y, Yazici H, Artan AS, Oto OA, Aysuna N, Bozfakioglu S, Turkmen A, Yildiz A, Sever MS, Yagisawa T, Nukui A, Kimura T, Nannmoku K, Kurosawa A, Sakuma Y, Miki A, Damiano F, Ligabue G, De Biasi S, Granito M, Cossarizza A, Cappelli G, Martins LS, Fonseca I, Malheiro J, Henriques AC, Pedroso S, Almeida M, Dias L, Davide J, Cabrita A, Von During ME, Jenssen TG, Bollerslev J, Godang K, Asberg A, Hartmann A, Bachelet T, Martinez C, Bello A, Kejji S, Couzi L, Guidicelli G, Lepreux S, Visentin J, Congy-Jolivet N, Rostaing L, Taupin JL, Kamar N, Merville P, Sezer S, Bal Z, Erkmen Uyar M, Ozdemir H, Guliyev O, Yildirim S, Tutal E, Ozdemir N, Haberal M, Sezer S, Erkmen Uyar M, Bal Z, Guliyev O, Sayin B, Colak T, Ozdemir Acar N, Haberal M, Banasik M, Boratynska M, Koscielska-Kasprzak K, Kaminska D, Bartoszek D, Mazanowska O, Krajewska M, Zmonarski S, Chudoba P, Dawiskiba T, Protasiewicz M, Halon A, Sas A, Kaminska M, Klinger M, Stefanovic N, Cvetkovic T, Velickovic - Radovanovic R, Jevtovic - Stoimenov T, Vlahovic P, Rungta R, Das P, Ray DS, Gupta S, Kolonko A, Szotowska M, Kuczera P, Chudek J, Wiecek A, Sikora-Grabka E, Adamczak M, Szotowska M, Kuczera P, Madej P, Wiecek A, Amanova A, Kendi Celebi Z, Bakar F, Caglayan MG, Keven K, Massimetti C, Imperato G, Zampi G, De Vincenzi A, Fabbri GDD, Brescia F, Feriozzi S, Filipov JJ, Zlatkov BK, Dimitrov EP, Svinarov DA, Poesen R, De Vusser K, Evenepoel P, Kuypers D, Naesens M, Meijers B, Kocak H, Yilmaz VT, Yilmaz F, Uslu HB, Aliosmanoglu I, Ermis H, Dinckan A, Cetinkaya R, Ersoy FF, Suleymanlar G, Fonseca I, Oliveira JC, Santos J, Martins LS, Almeida M, Dias L, Pedroso S, Lobato L, Castro-Henriques A, Mendonca D, Watarai Y, Yamamoto T, Tsujita M, Hiramitsu T, Goto N, Narumi S, Kobayashi T, Dahle DO, Holdaas H, Reisaeter AV, Dorje C, Mjoen G, Line PD, Hartmann A, Housawi A, House A, Ng C, Denesyk K, Rehman F, Moist L, Musetti C, Battista M, Izzo C, Guglielmetti G, Airoldi A, Stratta P, Musetti C, Cena T, Quaglia M, Fenoglio R, Cagna D, Airoldi A, Amoroso A, Stratta P, Palmisano A, Degli Antoni AM, Vaglio A, Piotti G, Cremaschi E, Buzio C, Maggiore U, Lee MC, Hsu BG, Zalamea Jarrin F, Sanchez Sobrino B, Lafuente Covarrubias O, Karsten Alvarez S, Dominguez Apinaniz P, Llopez Carratala R, Portoles Perez J, Yildirim T, Yilmaz R, Turkmen E, Altindal M, Arici M, Altun B, Erdem Y, Dounousi E, Mitsis M, Naka K, Pappas H, Lakkas L, Harisis H, Pappas K, Koutlas V, Tzalavra I, Spanos G, Michalis L, Siamopoulos K, Iwabuchi T, Yagisawa T, Kimura T, Nanmoku K, Kurosawa A, Yasunaru S, Lee MC, Hsu BG, Yoshikawa M, Kitamura K, Fuji H, Fujisawa M, Nishi S, Carta P, Zanazzi M, Buti E, Larti A, Caroti L, Di Maria L, Minetti EE, Shi Y, Luo L, Cai B, Wang T, Zou Y, Wang L, Kim Y, Kim HS, Choi BS, Park CW, Yang CW, Kim YS, Chung BH, Baek CH, Kim M, Kim JS, Yang WS, Han DJ, Park SK, Mikolasevic I, Racki S, Lukenda V, Persic MP, Colic M, Devcic B, Orlic L, Sezer S, Gurlek Demirci B, Guliyev O, Colak T, Say N CB, Ozdemir Acar FN, Haberal M, Vali S, Ismal K, Sahay M, Civiletti F, Cantaluppi V, Medica D, Mazzeo AT, Assenzio B, Mastromauro I, Deambrosis I, Giaretta F, Fanelli V, Mascia L, Musetti C, Airoldi A, Quaglia M, Guglielmetti G, Battista M, Izzo C, Stratta P, Lakkas L, Naka K, Dounousi E, Koutlas V, Gkirdis I, Bechlioulis A, Evangelou D, Zarzoulas F, Kotsia A, Balafa O, Tzeltzes G, Nakas G, Pappas K, Kalaitzidis R, Katsouras C, Michalis L, Siamopoulos K, Tutal E, Erkmen Uyar M, Uyanik S, Bal Z, Guliyev O, Toprak SK, Ilhan O, Sezer S, Bal Z, Ekmen Uyar M, Guliyev O, Sayin B, Colak T, Sezer S, Haberal M, Hernandez Vargas H, Artamendi Larranaga M, Ramalle Gomara E, Gil Catalinas F, Bello Ovalle A, Pimentel Guzman G, Coloma Lopez A, Sierra Carpio M, Gil Paraiso A, Dall Anesse C, Beired Val I, Huarte Loza E, Choy BY, Kwan L, Mok M, Chan TM, Yamakawa T, Kobayashi A, Yamamoto I, Mafune A, Nakada Y, Tannno Y, Tsuboi N, Yamamoto H, Yokoyama K, Ohkido I, Yokoo T, Luque Y, Anglicheau D, Rabant M, Clement R, Kreis H, Sartorius A, Noel LH, Timsit MO, Legendre C, Rancic N, Vavic N, Dragojevic-Simic V, Katic J, Jacimovic N, Kovacevic A, Mikov M, Veldhuijzen NMH, Rookmaaker MB, Van Zuilen AD, Nquyen TQ, Boer WH, Mjoen G, Pihlstrom H, Dahle DO, Holdaas H, Sahtout W, Ghezaiel H, Azzebi A, Ben Abdelkrim S, Guedri Y, Mrabet S, Nouira S, Ferdaws S, Amor S, Belarbia A, Zellama D, Mokni M, Achour A, Viklicky O, Parikova A, Slatinska J, Hanzal V, Fronek J, Orandi BJ, James NT, Montgomery RA, Desai NM, Segev DL, Fontana F, Ballestri M, Magistroni R, Damiano F, Cappelli G. TRANSPLANTATION CLINICAL 1. Nephrol Dial Transplant 2014. [DOI: 10.1093/ndt/gfu160] [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
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Liu LL, He JH, Xie HB, Yang YS, Li JC, Zou Y. Resveratrol induces antioxidant and heat shock protein mRNA expression in response to heat stress in black-boned chickens. Poult Sci 2014; 93:54-62. [PMID: 24570423 DOI: 10.3382/ps.2013-03423] [Citation(s) in RCA: 138] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
This study investigated the effects of dietary resveratrol at 0, 200, 400, or 600 mg/kg of diet on the performance, immune organ growth index, serum parameters, and expression levels of heat shock protein (Hsp) 27, Hsp70, and Hsp90 mRNA in the bursa of Fabricius, thymus, and spleen of 42-d-old female black-boned chickens exposed to heat stress at 37 ± 2°C for 15 d. The results showed that heat stress reduced daily feed intake and BW gain; decreased serum glutathione (GSH), growth hormone, and insulin-like growth factor-1 levels; and inhibited GSH peroxidase (GSH-Px), superoxide dismutase (SOD), and catalase (CAT) activities compared with birds subjected to thermo-neutral circumstances. Chickens that were fed diets supplemented with resveratrol exhibited a linear increase in feed intake and BW gain (P < 0.001); serum GSH, growth hormone, and insulin-like growth factor-1 levels (P ≤ 0.01); and GSH-Px, SOD, and CAT activities (P < 0.001) compared with chickens that were fed diets without resveratrol during heat stress. In contrast, serum malonaldehyde concentrations were decreased (P < 0.001) in the chickens fed a resveratrol-supplemented diet. Heat stress also reduced (P < 0.05) the growth index of the bursa of Fabricus and spleen; however, it had no effect on the growth index of the thymus. The growth index of the bursa of Fabricius and spleen increased (P < 0.05) upon heat stress and coincided with an increase in supplemental resveratrol levels. The expression of Hsp27, Hsp70, and Hsp90 mRNA in the bursa of Fabricius and spleen were increased (P < 0.01), but those of Hsp27 and Hsp90 mRNA in thymus were decreased (P < 0.01) under heat stress compared with no heat stress. Resveratrol attenuated the heat stress-induced overexpression of Hsp27, Hsp70, and Hsp90 mRNA in the bursa of Fabricius and spleen and increased the low expression of Hsp27 and Hsp90 mRNA in thymus upon heat stress. The results suggest that supplemental resveratrol improves growth performance and reduces oxidative stress in heat-stressed black-boned chickens by increasing serum growth hormone concentrations and modulating the expression of heat shock genes in organs of the immune system.
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Wei B, Zhang Y, Wang X, Lu D, Lu GC, Zhang BH, Tang YJ, Hutton R, Zou Y. Fragmentation mechanisms for methane induced by 55 eV, 75 eV, and 100 eV electron impact. J Chem Phys 2014; 140:124303. [PMID: 24697437 DOI: 10.1063/1.4868651] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The fragmentation of CH4 (2+) dications following 55 eV, 75 eV, and 100 eV electron impact double ionization of methane was studied using a cold target recoil-ion momentum spectroscopy. From the measured momentum of each recoil ion, the momentum of the neutral particles has been deduced and the kinetic energy release distribution for the different fragmentation channels has been obtained. The doubly charged molecular ions break up into three or more fragments in one or two-step processes, resulting in different signatures in the data. We observed the fragmentation of CH4 (2+) dications through different mechanisms according to the momentum of the neutral particles. For example, our result shows that there are three reaction channels to form CH2 (+), H(+), and H, one synchronous concerted reaction channel and two two-step reaction channels. For even more complicated fragmentation processes of CH4 (2+) dications, the fragmentation mechanism can still be identified in the present measurements. The slopes of the peak in the ion-ion coincidence spectra were also estimated here, as they are also related to the fragmentation mechanism.
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Liang H, Li L, Yuan W, Zou Y, Gao ES, Duffy JMN, Wu SC. Dimensions of the endometrial cavity and intrauterine device expulsion or removal for displacement: a nested case-control study. BJOG 2014; 121:997-1004. [DOI: 10.1111/1471-0528.12619] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/24/2013] [Indexed: 11/26/2022]
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Zhao Y, Zhang D, Tan S, Song C, Cui J, Fan F, Zhu X, Zou Y, Luo Y. Neural correlates of the abolished self-referential memory effect in schizophrenia. Psychol Med 2014; 44:477-487. [PMID: 23721746 DOI: 10.1017/s0033291713001177] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND The self-referential memory (SRM) effect refers to the phenomenon that stimuli processed with reference to the self are better remembered than those referenced to others. Studies have shown that schizophrenia patients do not have this memorial advantage for self-referenced information. The current study investigated the electrophysiological mechanism of the abolished SRM effect in schizophrenia. METHOD Twenty schizophrenia patients and 22 controls were recruited to complete an SRM task. We used a high-time resolution event-related potential (ERP) technique to analyze the electrophysiological differences between patients and controls during self- and other-reflection processing. RESULTS Behavior data indicated that healthy controls had a typical SRM bias that was absent in the schizophrenia patients. ERP comparison between groups showed that the schizophrenia patients presented smaller voltages in both self- and other-reflection conditions in the 160-260 ms (P2 component) and 800-1200 ms (positive slow wave) time windows over the pre/frontal cortex. Furthermore, the N2 amplitudes (270-380 ms) differed between self- and other-reflection conditions in patients but not in normal controls. More importantly, we found that the P3 amplitudes in the parietal cortex correlated significantly with the SRM bias score in the patients (r = -0.688). CONCLUSIONS These results provide comprehensive and direct electrophysiological evidence for self- and other-reflective dysfunction in schizophrenia patients and contribute to our understanding of the underlying neural substrates of the abolished SRM effect in schizophrenia.
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Xue L, Reininger R, Wu YQ, Zou Y, Xu ZM, Shi YB, Dong J, Ding H, Sun JL, Guo FZ, Wang Y, Tai RZ. Design of an ultrahigh-energy-resolution and wide-energy-range soft X-ray beamline. JOURNAL OF SYNCHROTRON RADIATION 2014; 21:273-279. [PMID: 24365949 DOI: 10.1107/s1600577513029093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/05/2013] [Accepted: 10/22/2013] [Indexed: 06/03/2023]
Abstract
A new ultrahigh-energy-resolution and wide-energy-range soft X-ray beamline has been designed and is under construction at the Shanghai Synchrotron Radiation Facility. The beamline has two branches: one dedicated to angle-resolved photoemission spectroscopy (ARPES) and the other to photoelectron emission microscopy (PEEM). The two branches share the same plane-grating monochromator, which is equipped with four variable-line-spacing gratings and covers the 20-2000 eV energy range. Two elliptically polarized undulators are employed to provide photons with variable polarization, linear in every inclination and circular. The expected energy resolution is approximately 10 meV at 1000 eV with a flux of more than 3 × 10(10) photons s(-1) at the ARPES sample positions. The refocusing of both branches is based on Kirkpatrick-Baez pairs. The expected spot sizes when using a 10 µm exit slit are 15 µm × 5 µm (horizontal × vertical FWHM) at the ARPES station and 10 µm × 5 µm (horizontal × vertical FWHM) at the PEEM station. The use of plane optical elements upstream of the exit slit, a variable-line-spacing grating and a pre-mirror in the monochromator that allows the influence of the thermal deformation to be eliminated are essential for achieving the ultrahigh-energy resolution.
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Zhang L, Zou Y, Song SH, Wang ZX, Ding GS, Ma J, Ni ZJ, Fu H, Shi XM, Gao XG, Han QC, Guo WY, Fu ZR. Ambrisentan improves the outcome of rats with liver transplantation partially through reducing nephrotoxicity. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2014; 18:2575-2583. [PMID: 25268107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
OBJECTIVE Tacrolimus is a potent immunosuppressive agent mainly used for allogeneic solid organ transplantation. Although usage of tacrolimus led to a significant increase in short-term allograft survival, the long-term morbidity remains high. Endothelin-1 (ET-1) is reported to be associated with increased vascular resistance, CNI-induced nephrotoxicity and chronic rejection. MATERIALS AND METHODS In the present study, we first detected the serum and renal ET-1 level of rats treated by tacrolimus and found strong positive correlations were existed between the ET-1 level and the tacrolimus dosage and treated time. Furthermore, we studied the protective effect of ambrisentan in liver transplantation rats when co-administrated with tacrolimus. Healthy inbred male Wistar and Sprague-Dawley (SD) rats were used in this study. The post-operative general condition, transplantation survival time, hepatic aminotransferase, serum IFN-γ and level kidney injury biochemical index were recorded and compared to evaluate the immune response and outcomes in the recipient rats after liver transplantation. RESULTS Our results indicate that ambrisentan prevents the changes of ET-1 content in rats of non-operative treatment group and reduced the nephrotoxicity in the rats with liver transplantation. Rats from ambrisentan co-administration group exhibited good postoperative condition and prolonged survival. CONCLUSIONS Ambrisentan reverted some effects induced by tacrolimus in the kidney and indicated a positive potential for therapeutic benefit.
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Feng X, Zou Y, Pan W, Wang X, Wu M, Zhang M, Tao J, Zhang Y, Tan K, Li J, Chen Z, Ding X, Qian X, Da Z, Wang M, Sun L. Associations of clinical features and prognosis with age at disease onset in patients with systemic lupus erythematosus. Lupus 2013; 23:327-34. [PMID: 24297642 DOI: 10.1177/0961203313513508] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The objective of this study is to evaluate the association of clinical features and prognosis with age at disease onset in patients with systemic lupus erythematosus (SLE) in a large, multicenter Chinese cohort. Medical records of 1898 SLE inpatients from 15 hospitals were reviewed and classified into three groups according to their ages at disease presentation. Categorical data were analyzed by chi-square test and potentially associated factors were tested by multinomial logistic regression. Among the patients studied, 259 (13.6%) were juvenile onset (≤18 years), 1444 (76.1%) were early onset (>18 and ≤45 years) and 195 (10.3%) were late onset (>45 years). Whenever manifestations occurred, most patients (>80%) were diagnosed within two years. Juvenile-onset patients were more likely to be untreated before admission ( p < 0.001) and have mucocutaneous manifestations ( p < 0.001), but musculoskeletal symptoms ( p < 0.05) and leukopenia ( p < 0.05) were less frequent, while comorbidities were much higher in patients with late-onset SLE ( p < 0.001). Neuropsychiatric, cardiopulmonary, renal and gastrointestinal involvement, disease activity index and damage scores were similar among three groups. Anti-Sm antibodies were less prevalent in late-onset patients ( p < 0.05) and antimalarial drugs were more often applied to juvenile-onset patients ( p < 0.001). As expected, mortality was elevated in the late-onset SLE group ( p < 0.05), in which nearly half died of infections, which was much higher than those in the other two groups ( p < 0.001). Logistic regression confirmed that patients with juvenile- and early-onset disease were associated with high incidence of being untreated prior to admission, and with low incidence of comorbidities as well as deaths caused by infection compared to patients with late-onset lupus. Interestingly, our data showed that more patients with late-onset disease had a SLEDAI score change of >7 at discharge. In conclusion, age at onset has an impact on SLE disease status, and infection is the main cause of death in those with late-onset lupus. Considering that the late-onset patients had simultaneously easily controllable diseases and high incidence of comorbidities, a different treatment strategy from younger patients should be considered.
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Xiang J, Liu RQ, Li TM, Han LJ, Zou Y, Xu TF, Wei JY, Wang YJ, Xu Y. Isolation and characterization of two VpYABBY genes from wild Chinese Vitis pseudoreticulata. PROTOPLASMA 2013; 250:1315-1325. [PMID: 23728789 DOI: 10.1007/s00709-013-0514-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2013] [Accepted: 05/16/2013] [Indexed: 05/27/2023]
Abstract
The establishment of abaxial-adaxial polarity is an important feature of the development of lateral organs in plants. Members of the YABBY gene family may be specific to seed-plant-specific transcriptional regulators that play critical roles in promoting abaxial cell fate in the model eudicot, Arabidopsis thaliana. However, recent study has shown that the roles of YABBY genes are not conserved in the development of angiosperms. The establishment of abaxial-adaxial polarity has not been studied in perennial fruit crops. Grapes are an important fruit crop in many regions of the world. Investigating YABBY genes in grapevines should help us to discover more about the key genetic and molecular pathways in grapevine development. To understand the characterization of YABBY genes in grapevines, two YABBY genes, VpYABBY1 (GenBank accession No. KC139089) and VpYABBY2 (GenBank accession No. KC139090), were isolated from the wild Chinese species Vitis pseudoreticulata. Both of these encode YABBY proteins. Sequence characterization and phylogenetic analyses show that VpYABBY1 is group classified into the FIL subfamily while VpYABBY2 is a member of the YAB2 subfamily of Arabidopsis thaliana. Subcellular localization analysis indicates that VpYABBY1 and VpYABBY2 proteins are localized in the nucleus. Tissue specific expressional analysis reveals that VpYABBY1 is expressed strongly in young leaves of grape but only weakly in the mature leaves. Meanwhile, VpYABBY2 is expressed in grape stems, flowers, tendrils, and leaves. Transgenic Arabidopsis plants ectopically expressing VpYABBY1 caused the partial abaxialization of the adaxial epidermises of leaves, behaving similarly to those over-expressing FIL or YAB3 with abaxialized lateral organs. By contrast, ectopic expression of VpYABBY2 in Arabidopsis did not cause any alteration in the adaxial-abaxial polarity. Sequence characterization and phylogenetic analysis revealed that VpYABBY1 and VpYABBY2 are group-classified into two different subfamilies. They have diverged functionally in the control of lateral organ development. VpYABBY1 may have a function in leaf development, while VpYABBY2 may play a specific role in carpel development and grape berry morphogenesis. It is further possible that during the evolution of different species, YABBY family members have preserved different expression regulatory systems and functions.
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Ogino K, Wang DH, Kubo M, Obase Y, Setiawan H, Yan F, Takahashi H, Zhang R, Tsukiyama Y, Yoshida J, Zou Y. Association of serum arginase I with L-arginine, 3-nitrotyrosine, and exhaled nitric oxide in healthy Japanese workers. Free Radic Res 2013; 48:137-45. [PMID: 24060156 DOI: 10.3109/10715762.2013.842979] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
The associations of serum arginase I with serum L-arginine, serum 3-nitrotyrosine, and fractional exhaled nitric oxide (FENO) were evaluated cross-sectionally in healthy Japanese workers. The serum median (minimum-maximum) levels of arginase I, 3-nitrotyrosine, and FENO in healthy people (n = 130) were 14.6 (0.94-108.1) ng/mL, 81.0 (0.27-298.6) pmol/mg protein, and 14.0 (5.0-110.0) parts per billion, respectively. Significant correlations of arginase I with FENO, L-arginine, 3-nitrotyrosine, and percent predicted forced expiratory volume in 1 s (FEV1 (% predicted)) were observed, and correlations of FENO with immunoglobulin E (IgE), NOx, arginase I, and sex and allergy were also observed. By multiple regression analysis, arginase I showed positive associations with FENO and 3-nitrotyrosine, and a negative association with L-arginine; and FENO showed positive associations with IgE and NO2(-) + NO3(-) (NOx), and a negative association with L-arginine, as well as an association with sex. Moreover, logistic regression analysis showed linear inverse associations of arginase I and 3-nitrotyrosine with L-arginine, and showed linear positive associations of FENO with IgE and NOx. It was concluded that serum arginase I might regulate serum L-arginine and 3-nitrotyrosine via L-arginine, and that IgE or NOx might regulate FENO in a healthy Japanese population.
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Bolduc V, Zou Y, Bonnemann C. P.1.10 siRNA-mediated allele-specific silencing of a dominant negative COL6A3 mutation causing Ullrich Congenital muscular dystrophy. Neuromuscul Disord 2013. [DOI: 10.1016/j.nmd.2013.06.394] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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186
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Hicks D, Farsani GT, Laval S, Collins J, Martoni E, Shah A, Zou Y, Koch M, Bonnemann C, Lochmuller H, Bushby K, Roberts M, Straub V. O.1 Collagen XII as a new disease gene for Bethlem-like myopathy. Neuromuscul Disord 2013. [DOI: 10.1016/j.nmd.2013.06.379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Zhang L, Yu Y, Liu M, Zhang P, Yu P, Jiang H, Jin X, Zou Y, Ge J, Wang X. Mining potential biomarkers for heart failure with preserved ejection fraction by serum proteome analysis: a pilot study. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.2824] [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: 11/13/2022] Open
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Bai Y, Zhou J, Sun A, Qian J, Zou Y, Ge J. Potential etiology of diabetic cardiomyopathy. Eur Heart J 2013. [DOI: 10.1093/eurheartj/eht309.p3255] [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: 11/14/2022] Open
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Wang S, Wang J, Zou Y, Wang J, Wang H, Hui R. Angiotensinogen gene variations and LV outflow obstruction in hypertrophic cardiomyopathy. Herz 2013; 39:258-63. [PMID: 23880944 DOI: 10.1007/s00059-013-3818-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2013] [Accepted: 03/20/2013] [Indexed: 01/08/2023]
Abstract
BACKGROUND Variations of angiotensinogen (AGT) gene have been associated with cardiac hypertrophy. We hypothesized that AGT gene polymorphism may play a modifier role in the diversity of left ventricular outflow obstruction. METHODS The polymorphisms of the AGT gene were genotyped in 225 patients with hypertrophic cardiomyopathy (HCM) and 243 age-and sex-matched healthy controls. The effect of the A and G alleles on the expression of the reporter gene were evaluated in vitro using dual-luciferase reporter assays. RESULTS Our results showed that the frequency of the A allele was higher in patients than in controls (50.2 % vs. 35.8 %, p < 0.05). Patients carrying the AA and AG genotypes had a higher proportion of left ventricular outflow obstruction (30.1 % vs. 17.0 %, p < 0.05) and heart failure (NYHA functional class III ~ IV, 35.4 % vs. 18.8 %, p < 0.05) than those carrying the GG genotype had. After adjusted for age, sex, the thickness of the interventricular septum, family history of HCM, and sudden death, the A allele conferred a 2.4-fold risk for left ventricular outflow obstruction than the GG genotype did (adjusted OR = 2.4, 95 %CI 1.2-4.8). The G allele suppressed the expression of the reporter gene significantly compared with the A allele (p < 0.05). CONCLUSION AGT gene variations may be genetic modifiers for the development of HCM.
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Huang J, Jiang J, Abdullah AS, Yang X, Wei B, Deng W, Qin B, Upur H, Zhong C, Wang Q, Wang Q, Ruan Y, Zou Y, Ye L, Xie P, Wei F, Xu N, Liang H. Factors associated with acceptability of circumcision among male drug users in western China: a cross-sectional study. Int J STD AIDS 2013; 24:541-7. [PMID: 23970769 DOI: 10.1177/0956462412473893] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study is aimed to investigate whether male circumcision (MC) is feasible among IDUs in China. 1304 drug users who attended methadone maintenance therapy clinics in Guangxi, Chongqing and Xinjiang were selected for participation by using convenience sampling, and completed a self-administered questionnaire. The factors associated with the acceptability of MC were examined via multiple logistic regression models. 45.2% (589/1304) of the participants reported an acceptance of MC. Many of the participants who were initially not willing to accept MC (715/1304) had changed their mind when they were informed that MC would reduce the risk of HIV and STDs (43.4%; 310/715), that MC is associated with few surgery-related complications (23.1%; 165/715), that the surgical procedure could be arranged free of charge (20.1%, 144/715). In the multivariate analysis, higher acceptability of MC was associated with knowledge of the hazards of phimosis (OR=2.22), the presence of phimosis (OR=14.87), and knowledge that MC can prevent AIDS and STDs (OR=1.49); while lower acceptability was associated with residing in Chongqing province (OR=0.41) and an educational level of junior (OR=0.64) and senior high (OR=0.63) school. The MC policy targeting IDUs in China should take into account these factors associated with MC acceptability.
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Li XX, Zou Y, Xiao CL, Gituru RW, Guo YH, Yang CF. The differential contributions of herkogamy and dichogamy as mechanisms of avoiding self-interference in four self-incompatible Epimedium species. J Evol Biol 2013; 26:1949-58. [PMID: 23848603 DOI: 10.1111/jeb.12193] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2012] [Revised: 04/23/2013] [Accepted: 05/03/2013] [Indexed: 11/30/2022]
Abstract
Self-interference is one of the most important selective forces in shaping floral evolution. Herkogamy and dichogamy both can achieve reductions in the extent of self-interference, but they may have different roles in minimizing self-interference in a single species. We used four self-incompatible Epimedium species to explore the roles of herkogamy and dichogamy in avoiding self-interference and to test the hypothesis that herkogamy and dichogamy may be separated and become selected preferentially in the taxa. Two species (E. franchetii and E. mikinorii) expressed strong herkogamy and weak protogyny (adichogamy), whereas another two species (E. sutchuenense and E. leptorrhizum) expressed slight herkogamy and partial protandry. Field investigations indicated that there was no physical self-interference between male function and female function regarding pollen removal and pollen deposition in all species. Self-pollination (autonomous or facilitated) was greater in species with slight herkogamy than in those with strong herkogamy. Artificial pollination treatments revealed that self-pollination could reduce outcrossed female fertility in all species, and we found evidence that self-interference reduced seed set in E. sutchuenense and E. leptorrhizum in the field, but not in E. franchetii and E. mikinorii. These results indicate that well-developed herkogamy is more effective compared with dichogamy in avoiding self-interference in the four species. In genus Epimedium, herkogamy instead of dichogamy should be selected preferentially and evolved as an effective mechanism for avoiding self-interference and might not need to evolve linked with dichogamy.
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Wu C, Gong Y, Sun A, Zhang Y, Zhang C, Zhang W, Zhao G, Zou Y, Ge J. The human MTHFR rs4846049 polymorphism increases coronary heart disease risk through modifying miRNA binding. Nutr Metab Cardiovasc Dis 2013; 23:693-698. [PMID: 22647417 DOI: 10.1016/j.numecd.2012.02.009] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2011] [Revised: 02/13/2012] [Accepted: 02/29/2012] [Indexed: 01/05/2023]
Abstract
BACKGROUND AND AIMS Abnormal functioning of 5,10-methylenetetrahydrofolate reductase (MTHFR) enhances the risk for coronary heart disease (CHD). Here, we tested whether a single-nucleotide polymorphism (SNP) located in the 3' untranslated region (UTR) of MTHFR was associated with CHD susceptibility by affecting microRNAs binding. METHODS AND RESULTS We first analyzed in silico the SNPs localized in the 3' UTR of MTHFR for their ability to modify miRNA binding. We observed that rs4846049 (G > T) was a potential candidate SNP to modulate miRNAs:MTHFR mRNA complex, with the greatest changed binding free energy for has-miR-149. Based on luciferase analysis, hsa-miR-149 inhibited the activity of the reporter vector carrying -T allele, but not -G allele. We further conducted a case-control study (654 vs 455) in a Chinese Han population. rs4846049 was significantly associated with increased risk for CHD. In addition, the T allele was associated with decreased levels of HDL-cholesterol and apoA. Finally, we observed a reduced MTHFR protein level in peripheral blood mononuclear cells of CHD patients with TT carriers compared to GG carriers of rs4846049. CONCLUSION Our results suggest that rs4846049 (G > T) of MTHFR is associated with increased risk for CHD. We also identified a potentially pathogenetic mechanism of SNP-modified posttranscriptional gene regulation by miRNAs to MTHFR.
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Han J, Jin M, Zhang P, Liu J, Wang L, Wen D, Wu X, Liu G, Zou Y, Lv X, Dong X, Shao B, Gu S, Zhou D, Leng Q, Zhang C, Lan K. Epidemiological link between exposure to poultry and all influenza A(H7N9) confirmed cases in Huzhou city, China, March to May 2013. Euro Surveill 2013; 18:20481. [PMID: 23725866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023] Open
Abstract
We analysed the association between influenza A(H7N9) confirmed cases and exposure to poultry in Huzhou city, China. All cases (n=12) had a history of direct exposure to poultry or live poultry markets. We detected A(H7N9)-positive poultry samples from each site that was epidemiologically associated with cases. None of the cases’ close contacts tested positive. After closure of the markets, no new cases were identified, suggesting an epidemiological link between poultry exposure and A(H7N9) virus infection.
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Han J, Jin M, Zhang P, Liu J, Wang L, Wen D, Wu X, Liu G, Zou Y, Lv X, Dong X, Shao B, Gu S, Zhou D, Leng Q, Zhang C, Lan K. Epidemiological link between exposure to poultry and all influenza A(H7N9) confirmed cases in Huzhou city, China, March to May 2013. Euro Surveill 2013. [DOI: 10.2807/ese.18.20.20481-en] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
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Kutlay S, Kurultak I, Nergizoglu G, Erturk S, Karatan O, Azevedo P, Pinto CT, Pereira CM, Marinho A, Vanmassenhove J, Hoste E, Glorieux G, Dhondt A, Vanholder R, Van Biesen W, Rei S, Aleksandrova I, Kiselev V, Ilynskiy M, Berdnikov G, Marchenkova L, Vanmassenhove J, Hoste E, Glorieux G, Dhondt A, Vanholder R, Van Biesen W, Daher EF, Vieira APF, Souza JB, Falcao FS, Costa CR, Fernandes AACS, Mota RMS, Lima RSA, Silva Junior GB, Ulusal Okyay G, Erten Y, Er R, Aybar M, Inal S, Tekbudak M, Aygencel G, Onec K, Bali M, Sindel S, Soto K, Fidalgo P, Papoila AL, Vanmassenhove J, Hoste E, Glorieux G, Dhondt A, Vanholder R, Van Biesen W, Lentini P, Zanoli L, Granata A, Contestabile A, Basso A, Berlingo G, de Cal M, Pellanda V, Dell'Aquila R, Fortrie G, Stads S, van Bommel J, Zietse R, Betjes MG, Berrada A, Arias C, Riera M, Orfila MA, Rodriguez E, Barrios C, Peruzzi L, Chiale F, Camilla R, Martano C, Cresi F, Bertino E, Coppo R, Klimenko A, Villevalde S, Efremovtseva M, Kobalava Z, Pipili C, Ioannidou S, Kokkoris S, Poulaki S, Tripodaki ES, Parisi M, Papastylianou A, Nanas S, Wang YN, Cheng H, Chen YP, Wen Z, Li X, Shen P, Zou Y, Lu Y, Ma X, Chen Y, Ren H, Chen X, Chen N, Yue T, Cheng H, Chen YP, Elmamoun S, Wodeyar H, Goldsmith C, Abraham A, Wootton A, Ahmed S, Hill C, Curtis S, Miller A, Hine T, Stevens KK, Patel RK, Mark PB, Delles C, Jardine AG, Wilflingseder J, Heinzel A, Mayer P, Perco P, Kainz A, Mayer B, Oberbauer R, Huang TM, Wu VC, Park DJ, Bae EJ, Kang YJ, Cho HS, Chang SH, Lentini P, Zanoli L, Granata A, Contestabile A, Berlingo G, Basso A, Pellanda V, de Cal M, Stramana R, Cognolato D, Baiocchi M, Dell'Aquila R, Chiella BM, Pilla C, Balbinotto A, Antunes VH, Heglert A, Collares FM, Thome FS, Gjyzari A, Thereska N, Xhango O, Xue J, Chen MC, Wang L, Chen YJ, Sun XZ, An WS, Kim ES, Son YK, Kim SE, Kim KH, Oh YJ, Tsai HB, Ko WJ, Chao CT, Fortrie G, Stads S, Aarnoudse AJL, Zietse R, Betjes MG, Peride I, Radulescu D, Niculae A, Ciocalteu A, Checherita AI, Kao CC, Wang CY, Lai CF, Huang TM, Chen HH, Wu VC, Ko WJ, Wu KD, Klaus F, Goldani JC, Cantisani G, Zanotelli ML, Carvalho L, Klaus D, Garcia VD, Keitel E, Hussaini SM, Rao PN, Kul A, Ye N, Zhang Y, Cheng H, Chen YP, Baines R, Westacott R, Trew J, Kirtley J, Selby N, Carr S, Xu G, Steffgen J, Blaschke S, Brun-Schulte-Wissing N, Pagel P, Huber F, Mapes J, Jaehnige A, Pestel S, Deray G, Rouviere O, Bacigalupo L, Maes B, Hannedouche T, Vrtovsnik F, Rigothier C, Billiouw JM, Campioni P, Marti-Bonmati L, Gao YM, Li D, Cheng H, Chen YP, Woo S, Lee J, Noh H, Kwon SH, Han DC, Hetherington L, Valluri A, McQuarrie E, Fleming S, Geddes C, Bell S, MacKinnon B, Bell S, Patton A, Sneddon J, Donnan P, Vadiveloo T, Marwick C, Bennie M, Davey P, Yasuda H, Tsuji N, Tsuji T, Iwakura T, Ohashi N, Kato A, Fujigaki Y, Sasaki S, Kawarazaki H, Shibagaki Y, Kimura K, Lingaraju U, Rajanna S, Radhakrishnan H, Parekh A, Sreedhar CG, Sarvi R, Rainone F, Merlino L, Ritchie JP, Kalra PA, Daher EF, Vieira APF, Jacinto CN, Abreu KLS, Silva Junior GB, Neves M, Baptista JP, Rodrigues L, Pinho J, Teixeira L, Pimentel J, Gonzalez Sanchidrian S, Rangel Hidalgo G, Cebrian Andrada C, Deira Lorenzo J, Marin Alvarez J, Garcia-Bernalt Funes V, Gallego Dominguez S, Labrador Gomez P, Castellano Cervino I, Novillo Santana R, Gomez-Martino Arroyo J, Kim Y, Choi BS, Kim YO, Yoon SA, Lin MC, Wu VC, Ko WJ, Wu KD, Wang WJ, Melo MJ, Lopes JA, Raimundo M, Fragoso A, Antunes F, Martin-Moreno PL, Varo N, Restituto P, Sayon-Orea C, Garcia-Fernandez N, Leite Filho NCV, Souza LEO, Cavalcante RM, Silva Junior GB, Morais BM, Leite TT, Silva SL, Kubrusly M, Daher EF, Jung YS, Kim YN, Shin HS, Rim H, Bentall A, Al-Baaj F, Williamson S, Cheshire S, Jelakovic M, Ivkovic V, Laganovic M, Karanovic S, Pecin I, Premuzic V, Vukovic Lela I, Vrdoljak A, Fucek M, Cvitkovic A, Juric D, Bozina N, Bitunjac M, Leko N, Abramovic Baric M, Matijevic V, Jelakovic B, Ullah A, Exarchou K, Archer T, Anijeet H, Brown R, Ahmed S, Zhang Y, Ye N, Cheng H, Cheng YP, Rocha JCG, Gushiken da Silva T, de Castro PF, Kioroglo PS, Branco Martins JP, Tzanno-Martins C, Biesenbach P, Luf F, Fleischmann E, Grunberger T, Druml W, Gaipov A, Turkmen K, Toker A, Solak Y, Cicekler H, Ucar R, Kilicaslan A, Gormus N, Tonbul HZ, Yeksan M, Turk S, Monteburini T, Cenerelli S, Santarelli S, Boggi R, Tazza L, Bossola M, Ferraresi M, Merlo I, Giovinazzo G, Quercia AD, Gai M, Leonardi G, Anania P, Guarena C, Cantaluppi V, Pacitti A, Biancone L, Hissa PNG, Daher EDF, Liborio AB, Thereza BMF, Mendes CCP, Sousa ARO. AKI - human studies. Nephrol Dial Transplant 2013. [DOI: 10.1093/ndt/gft129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Zhou S, Xu C, Zhang B, Feng S, Zhang L, Zou Y, Liao M. Natural IgG antibodies in normal rabbit serum are involved in killing of the ompP2 mutant of Haemophilus parasuis SC096 strain via the classical complement pathway. Vet J 2013; 196:111-3. [DOI: 10.1016/j.tvjl.2012.09.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Revised: 09/10/2012] [Accepted: 09/12/2012] [Indexed: 11/25/2022]
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Gao P, Zou Y, Wang Z, Hao W, Guo H, Zhang B, Zhao W, Shen B. AOSP26 EFFECT OF RAT HYPERPLASIA SUPPRESSOR GENE ON GLIOMA IN VIVO AND IN VITRO. Eur J Cancer 2013. [DOI: 10.1016/s0959-8049(13)70037-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Zou Y, Zhang Y, He P. Synthesis and characterization of amphoteric polyacrylamide by dispersion polymerization in aqueous salts solution. Des Monomers Polym 2013. [DOI: 10.1080/15685551.2013.771311] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Stastny P, Zou Y. 16(th) IHIW: report of the MICA project. Int J Immunogenet 2012; 40:11-6. [PMID: 23211148 DOI: 10.1111/iji.12016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2012] [Revised: 10/05/2012] [Accepted: 10/16/2012] [Indexed: 12/01/2022]
Abstract
The MICA Project of the 16th International HLA and Immunogenetics Workshop was planned to improve the detection of specific antibodies against MICA antigens that develop in organ transplant recipients. It was organized as a serum exchange with 18 laboratories located in seven countries as participants. Each laboratory used the MICA screening reagents available to them. It was found that there were four different kits of Luminex beads conjugated with MICA antigens that could be used in these experiments. They were, kit BL, produced by Rainer Blasczyk in Hannover, Germany, containing 12 MICA antigens, the kit from Gen-Probe (GP), which included 28 MICA antigens, the beads from One Lambda (OL), consisting of ten antigens, and the beads produced in the laboratory of the organizers (ZS) consisting of 11 MICA antigens. The sera were all from transplant recipients and represented a spectrum of MICA-specific antibodies that are commonly found. All laboratories accurately could recognize which sera contained MICA antibodies. None failed to recognize the negative serum that was included in one of the shipments. While there were important differences in the specificities of MICA antigens recognized by the different kits, the results in laboratories using the same beads were remarkably similar. Feedback was given to the participants, and especially to the producers of the antibody detection kits, after each set of four sera was sent, and results were collected. Certain beads were replaced and results improved as can be seen in the results of the third shipment of sera. It is important for laboratories to be able to accurately determine the specificity of antibodies against MICA to know whether the antibodies are donor specific. Although complete consensus was not attained, some important errors were corrected, and a better understanding of how to accurately determine MICA allele-specific antibodies was developed.
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Zhang XM, Lv YG, Chen GB, Zou Y, Lin CW, Yang L, Guo P, Lin MP. Effect of mild hypothermia on breast cancer cells adhesion and migration. Biosci Trends 2012; 6:313-324. [PMID: 23337791] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
To explore the effect of mild hypothermia (35ºC) on breast cancer cells adhesion to vascular endothelial cells, a parallel plant flow chamber was used to observe the adhesion of human breast cancer cells MDA-MB-231 to endothelial cells Eahy926 under physiological flow at 35ºC and 37ºC, as well as the role of intercellular adhesion molecule 1 (ICAM-1) in this process. Further, the effect of mild hypothermia (35ºC) on migration of MDA-MB-231 was also studied. Our results show that mild hypothermia can inhibit the adhesion of tumor cells to endothelial cells and ICAM-1 plays an important role in this process. However, mild hypothermia inhibits breast cancer cell adhesion in a way independent on the change of ICAM-1 expression under our experimental conditions. Mild hypothermia can weaken the chemotaxis of breast cancer cells while it has no obvious effect on unidirectonal migration capacity. These results suggest that mild hypothermia could be used as a potentially adjunct treatment combined with surgery to decrease tumor cell adhesion and migration.
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