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Niu Y, Jin M, Li Y, Li P, Zhou J, Wang X, Petersen B, Huang X, Kou Q, Chen Y. Biallelicβ-carotene oxygenase 2knockout results in yellow fat in sheep via CRISPR/Cas9. Anim Genet 2016; 48:242-244. [DOI: 10.1111/age.12515] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/22/2016] [Indexed: 11/29/2022]
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152
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Jin M, Guo MY, Han L, Li JL, Yang SY, Su YH. Transcriptome analysis of potential simple sequence repeat markers in Ammopiptanthus mongolicus. GENETICS AND MOLECULAR RESEARCH 2016; 15:gmr8581. [PMID: 27706655 DOI: 10.4238/gmr.15038581] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Ammopiptanthus mongolicus, an evergreen broadleaf legume shrub, can survive under conditions of high and low temperature, extreme salinity, and drought. This attribute makes it an ideal model for studying mechanisms of stress tolerance in plants. However, simple sequence repeat (SSR) resources for this species are insufficient in public databases. In this study, a total of 44,959 unigenes identified from the A. mongolicus transcriptome were used for SSR analysis by MIcroSAtellite (MISA). A total of 13,859 SSRs were found to be distributed within 10,409 unigenes, with an average length of 15 bp and an average density of one SSR per 4.4 kb. There were 222 different motif types in the A. mongolicus transcriptome, and mononucleotide repeats represented the main type, accounting for 44.2% of all SSRs. The (A/T)n repeat was the most frequent motif, accounting for 42.37% of all SSRs. We also performed Gene Ontology functional analysis, Kyoto Encyclopedia of Genes and Genomes database pathway analysis, and eggNOG analysis, and identified 6157, 2301, and 9845 unigenes containing SSRs in these three databases, respectively. The functional categorization of A. mongolicus unigenes containing SSRs revealed that these unigenes represent many transcribed genes with different functions. These data provide sequence information that may be used to improve molecular-assisted markers for the study A. mongolicus genetic diversity.
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Jiang F, Liu A, Lai Y, Yu X, Li C, Han C, Zhang Y, Wang X, Wang Z, Bao S, Lv N, Jin M, Yang F, Fan Y, Jin T, Zhao W, Shan Z, Teng W. Change in serum TSH levels within the reference range was associated with variation of future blood pressure: a 5-year follow-up study. J Hum Hypertens 2016; 31:244-247. [PMID: 27557892 DOI: 10.1038/jhh.2016.59] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2015] [Revised: 07/12/2016] [Accepted: 07/15/2016] [Indexed: 11/09/2022]
Abstract
Controversy exists on the relationship between serum thyrotropin (TSH) and blood pressure, and only a few prospective studies are available up to now. The study aimed to investigate the association between serum TSH within the reference range and blood pressure through a 5-year follow-up study. A total of 623 subjects with normal TSH were followed up for 5 years, including the measurement of demographic data, blood pressure, height, weight and serum TSH. Finally, 531 subjects were included in this prospective study. Body mass index (BMI), prevalence of hypertension, and systolic and diastolic blood pressure were all higher at follow-up than at baseline. Adjusted for age, gender, smoking status, BMI and homoeostasis model assessment of insulin resistance (HOMA-IR) at baseline, multiple linear regression analyses found no relationship between serum TSH at baseline and levels of blood pressure at follow-up, but the changes in serum TSH levels during follow-up was positively associated with the changes in systolic blood pressure (B=2.134, P<0.05), which became more significant in women but not significant in men. The change of systolic blood pressure in group of TSH increase >0.5 mIU l-1 was significantly higher than in group of TSH decrease >0.5 mIU l-1 within reference, after adjusting for age, gender, smoking status, BMI and HOMA-IR at baseline. This result became more significant in women, but no statistical significance was observed in men. Co-variation with serum TSH levels and blood pressure was observed during 5-year follow-up among people with normal TSH.
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154
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Magyar M, Jin M, Sousa LDC, Aleid SM, Al-Hajhoj MR, Sudhakar B, Balan V. Empty Fruit Bunch from Date Palm Industries—A Sustainable Resource for Producing Biofuels and Industrial Solvents. Ind Biotechnol (New Rochelle N Y) 2016. [DOI: 10.1089/ind.2015.0036] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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155
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Magyar M, da Costa Sousa L, Jin M, Sarks C, Balan V. Conversion of apple pomace waste to ethanol at industrial relevant conditions. Appl Microbiol Biotechnol 2016; 100:7349-58. [PMID: 27364625 DOI: 10.1007/s00253-016-7665-7] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2016] [Revised: 06/01/2016] [Accepted: 06/04/2016] [Indexed: 10/21/2022]
Abstract
Apple pomace samples were evaluated for conversion to ethanol at industrial relevant conditions. Biomass degradation efficiency by commercial enzymes was evaluated at 20 % solid loading for dilute sulfuric acid, calcium oxide, and autoclave without any chemical (control) apple pomace samples. The control and calcium oxide-pretreated pomace provided similar sugar yields, while dilute sulfuric acid pretreatment resulted in reduced sugar yields. The control and calcium oxide-pretreated pomace hydrolysate were fermented to ethanol using a native Saccharomyces cerevisiae yeast strain, producing 38.8 and 36.9 g/L of ethanol, respectively. When control apple pomace sample loading was increased from 20 to 30 %, 57.5 and 50.1 g/L of glucose and fructose was produced, respectively. Lastly, we found that unhydrolyzed solids (UHS) present during fermentation had little effect on ethanol yield, as 53.6 and 53.8 g/L of ethanol were produced with and without UHS, respectively. Overall, ethanol yields were 134 g per kg of dry apple pomace. A complete process mass balance for enzyme hydrolysis and ethanol fermentation is provided in this manuscript. These results show that apple pomace is an excellent feedstock for producing ethanol that could be either used as biofuel or as beverage.
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Sun X, Guo N, Li J, Yan X, He Z, Li D, Jin M, Xie G, Pang L, Zhang Q, Liu N, Duan ZJ. Rotavirus infection and histo-blood group antigens in the children hospitalized with diarrhoea in China. Clin Microbiol Infect 2016; 22:740.e1-3. [PMID: 27345178 DOI: 10.1016/j.cmi.2016.06.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 04/23/2016] [Accepted: 06/12/2016] [Indexed: 01/13/2023]
Abstract
To explore the association between rotavirus (RV) infection and histo-blood group antigens (HBGAs), a cross-sectional study was conducted in children hospitalized with diarrhoea in China from November 2014 to February 2015. In total, 424 sets of stool, saliva and buccal cell samples were collected. For the 125 RV-negative samples, 92% (104/125) were secretors/partial secretors, 8% (10/125) were non-secretors. Among the 299 RV-positive samples, 277 were P[8] and 22 were P[4]. All P[4] and P[8] positive individuals were secretors/partial secretors except for one P[8] (0.3%, 1/299), which was a non-secretor. These findings indicate that P[8] and P[4] RVs preferably infect secretors/partial secretors (p <0.001).
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Jin M, Komine M, Tsuda H, Oshio T, Tominaga S, Ohtsuki M. 482 IL-33 is expressed in the lesional skin of herpes virus infection, but not of human papilloma virus infection. J Invest Dermatol 2016. [DOI: 10.1016/j.jid.2016.02.519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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158
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Zhao Y, Jin M, Liu Q, Liu D, Chen J, Du B. [A long-term follow-up results of Enterprise stent in treatment of severe symptomatic basilar artery atherosclerotic stenosis]. ZHONGHUA NEI KE ZA ZHI 2016; 55:372-6. [PMID: 27143187 DOI: 10.3760/cma.j.issn.0578-1426.2016.05.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To evaluate the safety and efficacy of Enterprise stent in the treatment of severe symptomatic basilar artery atherosclerosis stenosis. METHODS All patients who underwent Enterprise stent for the treatment of symptomatic basilar artery atherosclerotic stenosis in our center from Nov. 2011 to Nov. 2014 were enrolled in the study. Preoperative and postoperative dual antiplatelet drugs and intensive lipid-lowering therapy were given to all the patients. Multi-modality imaging guiding for stent angioplasty was performed in all the patients, including head MRI or CT, CT or MRI perfusion, high resolution MRI for plaque analysis and angiography. Angiography after 6 months was recommended. The main outcome parameters were any stroke or death within 30 days, stroke recurrence in the basilar artery blood supply area during the follow-up period and in-stent restenosis. RESULTS A total of 35 cases were enrolled in the study with operation technical success rate of 100%. The average preoperative and postoperative stenosis rate was (83.0±10.1)% and (28.1±8.9)%. The main perioperative complication and mortality rate was 0. The average follow-up period was (10.6±7.9) months. During follow-up period, only 2 cases (5.7%) of TIA related to the stented artery were observed. In patients with follow-up period more than 6 months, 17 cases (56.7%) underwent cerebral angiography. Restenosis rate was 17.6%. One patient with in-stent restenosis suffered from transient cerebral ischemia and received another Enterprise stenting successfully. CONCLUSION Long term follow-up results show that Enterprise stent for the treatment of symptomatic basilar artery severe stenosis is safe and recurrence of stroke can be prevented effectively.
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Sarks C, Higbee A, Piotrowski J, Xue S, Coon JJ, Sato TK, Jin M, Balan V, Dale BE. Quantifying pretreatment degradation compounds in solution and accumulated by cells during solids and yeast recycling in the Rapid Bioconversion with Integrated recycling Technology process using AFEX™ corn stover. BIORESOURCE TECHNOLOGY 2016; 205:24-33. [PMID: 26802184 DOI: 10.1016/j.biortech.2016.01.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2015] [Revised: 01/03/2016] [Accepted: 01/05/2016] [Indexed: 05/09/2023]
Abstract
Effects of degradation products (low molecular weight compounds produced during pretreatment) on the microbes used in the RaBIT (Rapid Bioconversion with Integrated recycling Technology) process that reduces enzyme usage up to 40% by efficient enzyme recycling were studied. Chemical genomic profiling was performed, showing no yeast response differences in hydrolysates produced during RaBIT enzymatic hydrolysis. Concentrations of degradation products in solution were quantified after different enzymatic hydrolysis cycles and fermentation cycles. Intracellular degradation product concentrations were also measured following fermentation. Degradation product concentrations in hydrolysate did not change between RaBIT enzymatic hydrolysis cycles; the cell population retained its ability to oxidize/reduce (detoxify) aldehydes over five RaBIT fermentation cycles; and degradation products accumulated within or on the cells as RaBIT fermentation cycles increased. Synthetic hydrolysate was used to confirm that pretreatment degradation products are the sole cause of decreased xylose consumption during RaBIT fermentations.
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160
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Cui DW, Li ZJ, Lin J, Jin M, Yang XZ, Xie GL, Zheng SF, Yu F, Chen Y. [Epidemiologic characteristics of noroviruses isolated in outpatients with acute gastroenteritis in Hangzhou area, from 2014 to 2015]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2016; 37:254-8. [PMID: 26917526 DOI: 10.3760/cma.j.issn.0254-6450.2016.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To explore the epidemiologic characteristics of noroviruses isolated in patients with acute gastroenteritis in Hangzhou between March 2014 and April 2015. METHODS Stool specimens and clinical data were collected from 1 109 patients with acute gastroenteritis. Specimens were detected for noroviruses with GⅠand GⅡsubtypes by one-step double real-time RT-PCR. Some of the positive specimens were then randomly selected and amplified by multiplex RT-PCR. Those positive PCR products were sequenced and analyzed phylogenetically for testing the partial capsids of noroviruses. RESULTS Of the 1 109 stool specimens, positive rate of noroviruses was 26.87% (298/1 109). GⅡgenotype was the major viruses with the proportion as 25.52% (283/1 109), while 1.35% (15/1 109) belonged to GⅠgenotypes. There was no significant difference in the noroviruses detection rate of the different genders (P>0.05). However, in different age groups, GⅡgenotypes were predominant types of noroviruses, and the positive rates of GⅡgenotypes were 16.94% (<5 years-old), 19.45% (5-18 years-old) and 32.26% (≥18 years-old), respectively. In different seasons, noroviruses could be detected all year round, with positive rate as 29.67%-37.08% in the highly epidemic seasons (between December and March of the following year). The distribution trends were seen certain difference between noroviruses-GⅡand GⅠtypes. Additionally, results from the sequence analysis demonstrated that GⅡ-4 genotype was the prevalent strain of GⅡ genotypes, clustered into GⅡ-4/Sydney (46.43%, 13/28) and GⅡ-4/2006b (25.0%, 7/28), while GⅠstrains clustered into GⅠ-1. CONCLUSION Noroviruses appeared one of the major pathogens, leading to acute gastroenteritis. G Ⅱgenotypes of noroviruses, especially the G Ⅱ-4/Sydney variant strains and GⅡ-4/2006b variant strains, were considered to be the prevalent strains prevailed in Hangzhou areas from 2014 to 2015.
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Slininger PJ, Dien BS, Kurtzman CP, Moser BR, Bakota EL, Thompson SR, O'Bryan PJ, Cotta MA, Balan V, Jin M, Sousa LDC, Dale BE. Comparative lipid production by oleaginous yeasts in hydrolyzates of lignocellulosic biomass and process strategy for high titers. Biotechnol Bioeng 2016; 113:1676-90. [DOI: 10.1002/bit.25928] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Revised: 11/09/2015] [Accepted: 12/28/2015] [Indexed: 11/10/2022]
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162
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Ge JP, Du RP, Zhao D, Song G, Jin M, Ping WX. Bio-chemical characterization of a β-mannanase from Bacillus licheniformis HDYM-04 isolated from flax water-retting liquid and its decolorization ability of dyes. RSC Adv 2016. [DOI: 10.1039/c5ra25888j] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A β-mannanase was purified from the bacteria,Bacillus licheniformisHDYM-04, which was a high β-mannanase-producing strain (576.16 U mL−1at 48 h during fermentation).
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163
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Wang X, Yong W, Shi L, Qiao M, He M, Zhang H, Guo B, Xie G, Zhang M, Jin M, Ding J. An outbreak of multiple norovirus strains on a cruise ship in China, 2014. J Appl Microbiol 2015; 120:226-33. [DOI: 10.1111/jam.12978] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2015] [Revised: 10/08/2015] [Accepted: 10/12/2015] [Indexed: 11/28/2022]
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164
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Liu C, He W, Jin M, Li H, Xu H, Liu H, Yang K, Zhang T, Wu G, Ren J. Blockage of Autophagy in C6 Glioma Cells Enhanced Radiosensitivity Possibly by Attenuating DNA-PK-Dependent DSB Due to Limited Ku Nuclear Translocation and DNA Binding. Curr Mol Med 2015; 15:663-73. [DOI: 10.2174/1566524015666150831141112] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2015] [Revised: 08/19/2015] [Accepted: 08/25/2015] [Indexed: 11/22/2022]
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165
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Fu J, Ai J, Jin M, Jiang C, Zhang J, Shi C, Lin Q, Yuan Z, Qi X, Bao C, Tang F, Zhu Y. Emergence of a new GII.17 norovirus variant in patients with acute gastroenteritis in Jiangsu, China, September 2014 to March 2015. ACTA ACUST UNITED AC 2015; 20. [PMID: 26111236 DOI: 10.2807/1560-7917.es2015.20.24.21157] [Citation(s) in RCA: 78] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
From September 2014 to March 2015, 23 outbreaks of norovirus (NoV) acute gastroenteritis occurred in Jiangsu, China. Partial sequencing of the NoV capsid gene suggested that 16 of the 23 outbreaks were related to a new GII.17 variant. This variant was first detected in sporadic specimens in October 2014, and became predominant in February 2015. Analysis of the RNA-dependent RNA polymerase (RdRp), and complete capsid including the protruding domain P2 sequences confirmed this GII.17 variant as distinct from previously identified GII variants.
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166
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Kalantari F, Li T, Jin M, Wang J. WE-AB-204-09: Respiratory Motion Correction in 4D-PET by Simultaneous Motion Estimation and Image Reconstruction (SMEIR). Med Phys 2015. [DOI: 10.1118/1.4925885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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167
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Zhao C, Ouyang L, Wang J, Jin M. SU-E-I-08: Investigation of Deconvolution Methods for Blocker-Based CBCT Scatter Estimation. Med Phys 2015. [DOI: 10.1118/1.4924005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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168
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Liu L, Han Y, Jin M. WE-G-207-02: Full Sequential Projection Onto Convex Sets (FS-POCS) for X-Ray CT Reconstruction. Med Phys 2015. [DOI: 10.1118/1.4926095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
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169
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Amole C, Ardid M, Asner DM, Baxter D, Behnke E, Bhattacharjee P, Borsodi H, Bou-Cabo M, Brice SJ, Broemmelsiek D, Clark K, Collar JI, Cooper PS, Crisler M, Dahl CE, Das M, Debris F, Dhungana N, Farine J, Felis I, Filgas R, Fines-Neuschild M, Girard F, Giroux G, Hai M, Hall J, Harris O, Jackson CM, Jin M, Krauss C, Lafrenière M, Laurin M, Lawson I, Levine I, Lippincott WH, Mann E, Martin JP, Maurya D, Mitra P, Neilson R, Noble AJ, Plante A, Podviyanuk R, Priya S, Robinson AE, Ruschman M, Scallon O, Seth S, Sonnenschein A, Starinski N, Štekl I, Vázquez-Jáuregui E, Wells J, Wichoski U, Zacek V, Zhang J. PICASSO, COUPP and PICO - search for dark matter with bubble chambers. EPJ WEB OF CONFERENCES 2015. [DOI: 10.1051/epjconf/20159504020] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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170
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Zhu X, Liu H, Wang W, Song S, Jin M, Hu X, Zhang X. Two cases of transplant renal artery thrombosis and spontaneous rupture caused by mucormycosis. Transpl Infect Dis 2015; 17:442-8. [PMID: 25846151 DOI: 10.1111/tid.12387] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2014] [Revised: 10/27/2014] [Accepted: 03/14/2015] [Indexed: 11/27/2022]
Abstract
Mucormycosis is an uncommon infectious complication after renal transplantation and is associated with fatal outcomes. We report 2 cases of transplant renal artery thrombosis and spontaneous rupture caused by mucormycosis. As stenosis, thrombosis, and spontaneous rupture of the transplant renal artery began to occur in both cases after renal transplantation, nephrectomy of the transplanted kidney was performed. Postoperative pathological findings in the transplanted kidney revealed an invasive mucormycosis infection in the renal artery. One patient survived, but the other patient died. This report also presents the diagnosis and treatment processes used for this transplant complication.
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171
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Han L, Li JL, Jin M, Su YH. Transcriptome analysis of Arabidopsis seedlings responses to high concentrations of glucose. GENETICS AND MOLECULAR RESEARCH 2015; 14:4784-801. [PMID: 25966253 DOI: 10.4238/2015.may.11.11] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Sugars acting as fuel energy or as signaling molecules play important roles in plant growth and development. Although sugars associated with early seedling development have been analyzed in detail, few studies have examined the effect of sugar on genome-wide gene transcription. To analyze the role of glucose on the genomic level, we examined the response of seedlings to 5% glucose using RNA-seq technology. High concentrations of glucose significately altered the expression of 863 genes, with 558 upregulated and 305 downregulated genes by more than 2-fold. A large number of genes affected by glucose were involved in metabolic processes and signaling. Transcript levels for many kinases and calcium signals were downregulated. Most transcription factors identified were also involved in glucose signaling. Moreover, many genes related to the auxin, gibberellin, and abscisic acid responses were upregulated or downregulated. Additionally, the K(+), Ca(2+), SO3(-), NO3(-), PO4(3-), amino acid, and sugar transporters were also upregulated or downregulated. These results provide a basic understanding of the glucose-mediated molecular mechanisms in the regulation of early seedling development.
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172
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King J, Insanally M, Jin M, Martins ARO, D'amour JA, Froemke RC. Rodent auditory perception: Critical band limitations and plasticity. Neuroscience 2015; 296:55-65. [PMID: 25827498 DOI: 10.1016/j.neuroscience.2015.03.053] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Revised: 03/20/2015] [Accepted: 03/22/2015] [Indexed: 10/23/2022]
Abstract
What do animals hear? While it remains challenging to adequately assess sensory perception in animal models, it is important to determine perceptual abilities in model systems to understand how physiological processes and plasticity relate to perception, learning, and cognition. Here we discuss hearing in rodents, reviewing previous and recent behavioral experiments querying acoustic perception in rats and mice, and examining the relation between behavioral data and electrophysiological recordings from the central auditory system. We focus on measurements of critical bands, which are psychoacoustic phenomena that seem to have a neural basis in the functional organization of the cochlea and the inferior colliculus. We then discuss how behavioral training, brain stimulation, and neuropathology impact auditory processing and perception.
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García-González C, Jin M, Gerth J, Alvarez-Lorenzo C, Smirnova I. Polysaccharide-based aerogel microspheres for oral drug delivery. Carbohydr Polym 2015; 117:797-806. [DOI: 10.1016/j.carbpol.2014.10.045] [Citation(s) in RCA: 178] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Revised: 10/15/2014] [Accepted: 10/16/2014] [Indexed: 10/24/2022]
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174
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Xue YP, Jin M, Orjuela A, Slininger PJ, Dien BS, Dale BE, Balan V. Microbial lipid production from AFEX™ pretreated corn stover. RSC Adv 2015. [DOI: 10.1039/c5ra01134e] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Comparison of cellulosic ethanol and cellulosic lipid production from corn stover.
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175
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Pietrosimone KM, Jin M, Poston B, Liu P. Collagen-Induced Arthritis: A model for Murine Autoimmune Arthritis. Bio Protoc 2015; 5:e1626. [PMID: 26539560 DOI: 10.21769/bioprotoc.1626] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Collagen-induced arthritis (CIA) is a common autoimmune animal model used to study rheumatoid arthritis (RA). The development of CIA involves infiltration of macrophages and neutrophils into the joint, as well as T and B cell responses to type II collagen. In murine CIA, genetically susceptible mice (DBA/1J) are immunized with a type II bovine collagen emulsion in complete Freund's adjuvant (CFA), and receive a boost of type II bovine collagen in incomplete Freund's adjuvant (IFA) 21 days after the first injection. These mice typically develop disease 26 to 35 days after the initial injection. C57BL/6J mice are resistant to arthritis induced by type II bovine collagen, but can develop arthritis when immunized with type II chicken collagen in CFA, and receive a boost of type II chicken collagen in IFA 21 days after the first injection. The concentration of heat-killed Mycobacterium tuberculosis H37RA (MT) in CFA also differs for each strain. DBA/1J mice develop arthritis with 1 mg/ml MT, while C57BL/6J mice require and 3-4 mg/ml MT in order to develop arthritis. CIA develops slowly in C57BL/6J mice and cases of arthritis are mild when compared to DBA/1J mice. This protocol describes immunization of DBA/1J mice with type II bovine collagen and the immunization of C57BL/6J mice with type II chicken collagen.
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