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Li, Jing
- Review on Shale Gas Produced Water Chemical Characteristics and Treatment Techniques
Abstract Views :120 |
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Authors
Affiliations
1 Jiangsu Jianzhu Institute, Xuzhou, 221116, CN
2 Department of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, 221116, CN
1 Jiangsu Jianzhu Institute, Xuzhou, 221116, CN
2 Department of Environmental Science and Spatial Informatics, China University of Mining and Technology, Xuzhou, 221116, CN
Source
Nature Environment and Pollution Technology, Vol 14, No 1 (2015), Pagination: 161-163Abstract
Water treatment techniques can be applied in shale gas produced water have been discussed, including membrane filtration, advanced oxidation process, and electrochemical techniques. Membrane filtration was effective to decrease TDS, organic matter, etc. Fouling was still a major challenge during the membrane recovery. Advanced oxidation process was suitable for organic matter removal, and electrochemical techniques could be applied for TDS, heavy metals, and organic matters. No documented case of the use of these technologies in shale gas field applications was found. Thus, practice of treatment of produced water needed to be evaluated. Recommendation was given that water treatment technique should be selected and applied based on the produced water characteristics and joint technique might be required according to the complex of produced water.Keywords
Shale Gas Produced Water, Membrane Filtration, Advanced Oxidation Process, Electrochemical Treatment.Full Text
- A Modified Protocol for Total Rna Isolation from Different Oil Palm (Elaeis guineensis) Tissues using Cetyltrimethylammonium Bromide
Abstract Views :274 |
PDF Views:95
Authors
Affiliations
1 Hainan Key Laaboratory of Tropical Oil Crops Biology/Coconut Research Institute, Chinese Academy of Tropical Agricultural Science, Wenchang, Hainan 571339, CN
2 Department of Environmental Sciences, Lahore College for Women University Lahore, Lahore 54600, PK
3 Institute of Horticultural Sciences, University of Agriculture, Faisalabad, PK
1 Hainan Key Laaboratory of Tropical Oil Crops Biology/Coconut Research Institute, Chinese Academy of Tropical Agricultural Science, Wenchang, Hainan 571339, CN
2 Department of Environmental Sciences, Lahore College for Women University Lahore, Lahore 54600, PK
3 Institute of Horticultural Sciences, University of Agriculture, Faisalabad, PK
Source
Current Science, Vol 116, No 3 (2019), Pagination: 479-482Abstract
Extraction of high-quality RNA from oil palm tissues is challenging due to the presence of polysaccharides, polyphenols and other complexes that co-precipitate with RNA. Therefore, isolation of high-quality RNA from oil palm is challenging due to the presence of varying amounts of these constituents in diverse tissues. This communication describes a modified RNA extraction protocol based on the cetyltrimethylammonium bromide (CTAB) method which is useful for extracting high-quality RNA from different oil palm tissues. Total RNA isolation using a modified CTAB protocol was compared with two different methods, a conventional TRIzol method and the method for RNA isolation from palms (MRIP). Both methods were useful for isolating RNA from leaf tissues; however, they were not effective in isolating RNA from other tissues. The current protocol based on a modified CTAB method was efficient in isolating high-quality total RNA from oil palm fruit tissues, including mesocarp and endosperm, stem, ischolar_main and flower tissues. This modified CTAB-based protocol gave approximately 20-30 μg of total RNA from 150 mg of tissue within 5-6 h.Keywords
CTAB Method, Gene Expression, Oil Palm, RNA Extraction.Full Text
References
- Alain, R. and Larkins, B. A., Biotechnology in Agriculture and Forestry, Springer-Verlag, Heidelberg, Germany, 2007, vol. 63, pp. 59-80.
- Nair, P., Oil palm (Elaeis guineensis Jacquin). In The Agronomy and Economy of Important Tree Crops of the Developing World, Elsevier Inc., London, UK, 2010, pp. 209-236.
- Singh, R. P., Hakimi Ibrahim, M. Norizan Esa and Iliyana, M. S., Composting of waste from palm oil mill: a sustainable waste management practice. Rev. Environ. Sci. Biotechnol., 2010, 9, 331- 344.
- Sambanthamurthi, R., Singh, R., Kadir, A. P. G., Abdullah, M. O. and Kushairi, A., Opportunities for the oil palm via breeding and biotechnology. In Breeding Plantation Tree Crops: Tropical Species, Springer, 2009, pp. 377-421.
- Baud, S., Mendoza, M. S., To, A., Harscoët, E., Lepiniec, L. and Dubreucq, B., WRINKLED1 specifies the regulatory action of leafy cotyledon2 towards fatty acid metabolism during seed maturation in arabidopsis. Plant J., 2007, 50, 825-838.
- Maeo, K. et al., An ap2-type transcription factor, wrinkled1, of arabidopsis thaliana binds to the aw-box sequence conserved among proximal upstream regions of genes involved in fatty acid synthesis. Plant J., 2009, 60, 476-487.
- Helen, H. T., Pelletier, C. and Beardmore, T., Total RNA isolation from Picea mariana dry seed. Plant Mol. Biol. Rep., 2004, 22, 93a-93e.
- Wang, X., Tian, W. and Li, Y., Development of an efficient protocol of rna isolation from recalcitrant tree tissues. Mol. Biotechnol., 2008, 38, 57-64.
- Salzman, R. A., Fujita, T., Zhu-Salzman, K., Hasegawa, P. M. and Bressan, R. A., An improved RNA isolation method for plant tissues containing high levels of phenolic compounds or carbohydrates.
- Plant Mol. Biol. Rep., 1999, 17, 11-17.
- Li, J.-H., Tang, C.-H., Song, C.-Y., Chen, M.-J., Feng, Z.-Y. and Pan, Y.-J., A simple, rapid and effective method for total RNA extraction from Lentinula edodes. Biotechnol. Lett., 2006, 28, 1193-1197.
- Chun Jun, Z. Y.-F., Sheng-Hua, W. and Fang, C., A RNA isolation method suitable for a wide range of materials. Prog. Biochem. Biophys., 2008, 35, 591-597.
- Thanh, T., Omar, H., Abdullah, M. P., Chi, V. T. Q., Noroozi, M., Ky, H. and Napis, S., Rapid and effective method of RNA isolation from green microalga Ankistrodesmus convolutus. Mol. Biotechnol., 2009, 43, 148-153.
- Takahashi, H. et al., A method for obtaining high quality RNA from paraffin sections of plant tissues by laser microdissection. J. Plant Res., 2010, 123, 807-813.
- Tattersall, E. A., Ergul, A., AlKayal, F., DeLuc, L., Cushman, J. C. and Cramer, G. R., Comparison of methods for isolating high-quality RNA from leaves of grapevine. Am. J. Enol. Viticult., 2005, 56, 400-406.
- Hou, P., Xie, Z., Zhang, L., Song, Z., Mi, J., He, Y. and Li, Y., Comparison of three different methods for total RNA extraction from Fritillaria unibracteata, a rare Chinese medicinal plant. J. Med. Plants Res., 2011, 5, 2835-2839.
- Kiefer, E., Heller, W. and Ernst, D., A simple and efficient protocol for isolation of functional RNA from plant tissues rich in secondary metabolites. Plant Mol. Biol. Rep., 2000, 18, 33-39.
- Bourgisa, F., Kilaruc, A., Caod, X., Ngando-Ebonguee, G.-F., Driraf, N., Ohlrogged, J. B. and Arondela, V., Comparative transcriptome and metabolite analysis of oil palm and date palm mesocarp that differ dramatically in carbon partitioning. Metabolism, 2011, 156, 564-584.
- Tranbarger, T. J. et al., Regulatory mechanisms underlying oil palm fruit mesocarp maturation, ripening, and functional specialization in lipid and carotenoid metabolism. Plant Physiol., 2011, 156, 564-584.
- Xiao, Y. et al., Efficient isolation of high quality RNA from tropical palms for RNA-Seq analysis. Plant Omics, 2012, 5, 584.
- Bernardo, G. D., Gaudio, S. D., Galderisi, U., Cascino, A. and Cipollaro, M., Comparative evaluation of different DNA extraction procedures from food samples. Biotechnol. Prog., 2007, 23, 297-301.
- Wilfinger, W. W., Mackey, K. and Chomczynski, P., Effect of pH and ionic strength on the spectrophotometric assessment of nucleic acid purity. BioTechniques, 1997, 22, 474-481.
- Anti-Tumour and Immune Enhancing Activities of MLAA-22379–387 on Acute Myeloid Leukemia
Abstract Views :268 |
PDF Views:82
Authors
Jing Li
1,
Wanggang Zhang
2,
Ju Bai
2,
Bo Zhong
1,
Huiyuan Wang
1,
Yan Geng
1,
Qiaoyan Jin
1,
Juanjuan Hao
1,
Yang Zhang
1
Affiliations
1 Department of Pediatrics, Medical School of Xi’an Jiaotong University, Xi’an Xincheng Xiwu Road 157, Xi’an 710004, Shaanxi Province, CN
2 Department of Hematology, Medical School of Xi’an Jiaotong University, Xi’an Xincheng Xiwu Road 157, Xi’an 710004, Shaanxi Province, CN
1 Department of Pediatrics, Medical School of Xi’an Jiaotong University, Xi’an Xincheng Xiwu Road 157, Xi’an 710004, Shaanxi Province, CN
2 Department of Hematology, Medical School of Xi’an Jiaotong University, Xi’an Xincheng Xiwu Road 157, Xi’an 710004, Shaanxi Province, CN
Source
Current Science, Vol 118, No 6 (2020), Pagination: 892-900Abstract
We have earlier demonstrated that MLAA-22379–387is a novel, acute, monocytic, leukemia-associated antigen epitope in vitro. In this study, the effect and mechanism of MLAA-22379–387on animals have been further examined. We found that tumour weight and volume had significantly decreased in SCID-injected THP-1 mice with MLAA-22379–387treatment for two weeks. MLAA-22379–387induced cytotoxic T lymphocytes (CTL) activity in A549, MCF-7, THP-1, U937 and T2 cells, especially significant CTL activity at effector/target ratio of 50 : 1 in THP-1 cells. The percentage of CD3 + CD8 + T cells had significantly increased, while the percentage of CD4 + CD25 + T cells had significantly decreased in MLAA-22379–387treatment group compared to other groups. Levels of IL-2, IFN-γand IgG had significantly increased, but levels of TGF-βand IL-10 had significantly decreased after MLAA-22379–387vac-cination for two weeks. Thus, we may conclude that MLAA-22379–387treatment effectively improves the immune system, thus indicating tumouricidal capacity in leukaemic mice. These findings highlight the potential application of MLAA-22379–387 as an efficient target for immunotherapy in acute myeloid leukemia.Keywords
Acute Myeloid Leukemia, Anti-Tumour Activity, Immunotherapy, Mice.Full Text
References
- Deschler, B. and Lubbert, M., Acute myeloid leukemia: epidemiology and etiology. Cancer, 2006, 107, 2099–2107.
- Schlenk, R. F. and Döhner, H., Genomic applications in the clinic: use in treatment paradigm of acute myeloid leukemia. Hematol. Am. Soc. Hematol. Educ. Program., 2013, 1, 324–330.
- Appelbaum, F. R. et al., Age and acute myeloid leukemia. Blood, 2006, 107, 481–485.
- Khalil, D. N., Smith, E. L., Brentjens, R. J. and Wolchok, J. D., The future of cancer treatment: immunomodulation, CARs and combination immunotherapy. Nature Rev. Clin. Oncol., 2016, 13, 273–290.
- Acheampong, D. O. et al., Immunotherapy for acute myeloid leukemia (AML): a potent alternative therapy. Biomed. Pharmacother., 2018, 97, 225–232.
- Grosso, D. A., Hess, R. C. and Weiss, M. A., Immunotherapy in acute myeloid leukemia. Cancer, 2015, 121, 2689–2704.
- Kolb, H. J., Graft-versus-leukemia effects of transplantation and donor lymphocytes. Blood, 2008, 112, 4371–4383.
- Walter, R. B. et al., Acute myeloid leukemia stem cells and CD33-targeted immunotherapy. Blood, 2012, 119, 6198–6208.
- Schurch, C. M., Riether, C. and Ochsenbein, A. F., Dendritic cell-based immunotherapy for myeloid leukemias. Front. Immunol., 2013, 4, 496.
- Kobayashi, Y. et al., A new peptide vaccine OCV-501: in vitropharmacology and phase 1 study in patients with acutemyeloid leukemia. Cancer Immunol. Immunother., 2017, 66, 851– 863.
- Molldrem, J. et al., Targeted T-cell therapy for human leukemia: cytotoxic T lymphocytes specific for a peptide derived from proteinase 3 preferentially lyse human myeloid leukemia cells. Blood, 1996, 88, 2450–2457.
- Greiner, J. et al., Characterization of several leukemia-associated antigens inducing humoral immune responses in acute and chronic myeloid leukemia. Int. J. Cancer, 2013, 106, 224–231.
- Sohn, H. J. et al., Simultaneous in vitrogeneration of CD8 and CD4 T cells specific to three universal tumour associated antigens of WT1, survivin and TERT and adoptive T cell transfer for the treatment of acute myeloid leukemia. Oncotarget, 2017, 8, 44059– 44072.
- Zhou, F. L. et al., Bioinformatic analysis and identification for a novel antigen MLAA-22 in acutemonocytic leukemia. J. Exp. He-matol. Chin. Assoc. Pathophysiol., 2008, 16, 466–471.
- Gu, L. F. et al., Expression and clinical significance of MLAA-22 in acute monocytic leukemia. Mod. Oncol., 2018, 26, 2753–2756.
- Li, J. et al., Prediction and identification of HLA-A*0201-restricted epitopes from leukemia-associated protein MLAA-22 which elicit cytotoxic T lymphocytes. Med. Oncol., 2014, 31, 293.
- Sharma, A. et al., Safety and blood sample volume and quality of a refined retro-orbital bleeding technique in rats using a lateral approach. Lab. Anim. (NY), 2014, 43, 63–66.
- Przespolewski, A., Szeles, A. and Wang, E. S., Advances in immunotherapy for acute myeloid leukemia. Future Oncol., 2018, 14, 963–978.
- Zhou, Q. et al., Humanized NOD-SCID IL2rg–/– mice as a preclinical model for cancer research and its potential use for individualized cancer therapies. Cancer Lett., 2014, 1, 13–19.
- Amrita, D. and Debasis, M., Chapter 5 – development of mouse models for cancer research. Anim. Biotechnol., 2014, 73–94.
- Edward, R. et al., Advances in patient-derived tumor xenografts: from target identification to predicting clinical response rates in oncology. Biochem. Pharmacol., 2014, 2, 135–143.
- Chua, B. Y. et al., Dendritic cell acquisition of epitope cargo mediated by simple cationic peptide structures. Peptides, 2008, 29, 881–890.
- Guo, Z. et al., DCs pulsed with novel HLA-A2-restricted CTL epitopes against hepatitis C virus induced a broadly reactive anti-HCV-specific T lymphocyte response. PLoS ONE, 2012, 7, e38390.
- Lasa, A. et al., WT1 monitoring in core binding factor AML: Comparison with specific chimeric products. Leuk. Res., 2009, 12, 1643–1649.
- Kim, M. Y. et al., Function of CD4+ CD3– cells in relation to B- and T-zone stroma in spleen. Blood, 2007, 109, 1602–1610.
- McKinney, D. E. F. et al., Signatures of CD4 T-cell help and CD8 exhaustion predict clinical outcome in autoimmunity, infection, and vaccination. Lancet, 2013, 381, 74.
- Sakaguchi, S., Naturally arising Foxp3-expressing CD25+CD4+ regulatory T cells in immunological tolerance to self and non-self. Nature Immunol., 2005, 6, 345–352.
- Son, C. H. et al., Enhancement of antitumor immunity by combination of anti-CTLA-4 antibody and radioimmunotherapy through the suppression of Tregs. Oncol. Lett., 2017, 13, 3781–3786.
- Liu, J. F. et al., Blockade of TIM3 relieves immunosuppression through reducing regulatory T cells in head and neck cancer. J. Exp. Clin. Cancer Res., 2018, 37, 44.
- Yang, Z. Z. et al., Intratumoral CD4+CD25+ regulatory T-cell-mediated suppression of infiltrating CD4+ T cells in B-cell non-Hodgkin lymphoma.Blood, 2006, 107, 3639–3646.
- Hope, C. M. et al., The immune phenotype may relate to cancer development in kidney transplant recipients. Kidney Int., 2014, 86, 175–183.
- Boyman, O. and Sprent, J., The role of interleukin-2 during homeostasis and activation of the immune system. Nature Rev. Immunol., 2012, 12, 180–190.
- Loria-Cervera, E. N., Cloning and sequence analysis of Peromys-cus yucatanicus(Rodentia) Th1 (IL-12p35, IFN-γand TNF) and Th2 (IL-4, IL-10 and TGF-β) cytokines. Cytokine, 2014, 65, 48– 55.
- Dunn, G. P., Koebel, C. M. and Schreiber, R. D., Interferons, immunity and cancer immunoediting. Nature Rev. Immunol., 2006, 6, 836–848.
- Qiu, X. et al., Immunoglobulin gamma heavy chain gene with somatic hypermutation is frequently expressed in acute myeloid leukemia. Leukemia, 2013, 27, 92–99.
- Mocellin, S., Marincola, F. M. and Young, H. A., Interleukin-10 and the immune response against cancer: a counterpoint. J. Leukocyte Biol., 2005, 78, 1043–1051.
- Massague, J., TGF beta signalling in context. Nature Rev. Mol. Cell Biol., 2012, 13, 616–630.
- Massague, J. and Obenauf, A. C., Metastatic colonization by circulating tumour cells. Nature, 2016, 529, 298–306.
- Kim, J. Y. et al., Inhibition of dextran sulfate sodium (DSS)-induced intestinal inflammation via enhanced IL-10 and TGF-β production by galectin-9 homologues isolated from intestinal parasites. Mol. Biochem. Parasitol., 2010, 174, 53–61.
- Comparative Experiment Analysis of Functional Polymers Flooding after Polymer Flooding
Abstract Views :193 |
PDF Views:0
Authors
Affiliations
1 Northeast Petroleum University, Daqing 163 318, CN
2 EnerTech-Drilling & Production Co., CNOOC, Tanggu Tianjin 300 457, CN
3 The second operation area of gas production branch of Daqing Oilfield Co, Ltd., Daqing 163 318, CN
1 Northeast Petroleum University, Daqing 163 318, CN
2 EnerTech-Drilling & Production Co., CNOOC, Tanggu Tianjin 300 457, CN
3 The second operation area of gas production branch of Daqing Oilfield Co, Ltd., Daqing 163 318, CN
Source
Journal of Mines, Metals and Fuels, Vol 65, No 5 (2017), Pagination: 298-303Abstract
In view of a certain block of First Production Plant in Daqing Oilfield, this paper conducted physical simulation experiments of three hydrophobic associated polymers flooding which is in two conditions that equal concentration and equal viscosity after polymer flooding. As a result, injecting equals the multiples of pore volume under equal concentration. Enhanced recovery effect range: 20.73% of Huading I hydrophobic associated polymer flooding is the largest; 12.22% of Haibo BI hydrophobic associated polymer flooding is the most un-conspicuous. Injected equal the multiples of pore volume under equal viscosity. Enhanced recovery effect range : 20.73% of Huading I hydrophobic associated polymer flooding is the largest; 14.48% of Haibo BI hydrophobic associated polymer flooding is still the most un-conspicuous. Combined with the indoor experimental result, it can be seen that the poly table agent of Huading I is the best of the three kinds in driving the residual oil after polymer flooding, and its effect is the most obvious.Keywords
Physical Simulation Experiments, Hydrophobic Associated Polymers, Equal Concentration, Equal Viscosity, Enhanced Recovery Effects.
- Distribution of Saturation in Thin Oil Polymer Surfactant Flooding after Polymer Flooding
Abstract Views :146 |
PDF Views:0
Authors
Affiliations
1 Northeast Petroleum University, Daqing 163 318, CN
2 Daqing Oilfield Production Technology Institute 163 453, CN
3 The Second Oil Production Plant of Daqing Oilfield Co., Ltd. 163 414, CN
4 No.1 Oil Production Company of Daqing Oilfield Co., Ltd. 163 000, CN
1 Northeast Petroleum University, Daqing 163 318, CN
2 Daqing Oilfield Production Technology Institute 163 453, CN
3 The Second Oil Production Plant of Daqing Oilfield Co., Ltd. 163 414, CN
4 No.1 Oil Production Company of Daqing Oilfield Co., Ltd. 163 000, CN