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105. Effects of different antioxidants combined with high hydrostatic pressure on the color and anthocyanin retention of a blueberry juice blend during storage.

Author

Ning, Nan, Wang, Xiaoqiong, Li, Jiarou, Bi, Xiufang, Li, Mingyuan, Xing, Yage, Che, Zhenming, and Wang, Yan

Subjects
*HYDROSTATIC pressure, *ANTHOCYANINS, *POLYPHENOL oxidase, *FERULIC acid, *GALLIC acid, *BLUEBERRIES, *VITAMIN C, *CITRIC acid, *COLD storage
Abstract

Blueberry juice has been found to undergo severe browning after treatment and cold storage, such as processing by high hydrostatic pressure (HHP) at 550 MPa/10 min/25 °C followed storage at 4 °C for 4 days. This browning may be due to the degradation of anthocyanin (AC) in the berries. Therefore, in this study, gallic acid (GA), ferulic acid (FA), ascorbic acid (VC), citric acid (CA), tea polyphenol (TP) and α-tocopherol (VE) were compared to determine their ability to improve the stability of the AC in HHP-treated blueberry juice. The juice was combined with the six abovementioned antioxidants at different concentrations, then treated by HHP at 550 MPa/10 min/25 °C and stored at 4 °C for 20 days. Thereafter, the pH levels, degrees °Brix, color parameters, total AC content and polyphenol oxidase (PPO) activity of the blueberry juice blend were measured and compared. Gallic acid at 2 g/L was found to be the most effective antioxidant to protect against AC degradation. After storage at 4 °C for 20 days, the AC content of the juice with no added antioxidants had decreased by 62.27% with a PPO relative activity of 50.78%, while the AC content of juice supplemented with 2 g/L GA had decreased by 13.42% with a PPO relative activity of 28.13%. The results of this study, thus, suggest that GA can stabilize the structure of AC in blueberry juice and reduce PPO activity, which may be beneficial in guiding the production of blueberry juice with high AC retention. [ABSTRACT FROM AUTHOR]

Published
2023
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112. Estimation of Forest Fire Burned Area by Distinguishing Non-Photosynthetic and Photosynthetic Vegetation Using Triangular Space Method.

Author

Wang, Xiaoqiong, Yan, Jun, Tian, Qingjiu, Li, Xianyi, Tian, Jia, Zhu, Cuicui, and Li, Qianjing

Subjects
*FOREST fires, *FOREST fire prevention & control, *WILDFIRE prevention, *REMOTE-sensing images, *SPATIAL resolution, *GROUND vegetation cover
Abstract

The forest fire burned area is one of the most basic factors used to describe forest fires and plays a vital role in damage assessment. The development of the NSSI-NDVI vegetation index triangular space method enables simultaneous calculation of the flammable non-photosynthetic vegetation (NPV), combustible photosynthetic vegetation (PV), and incombustible bare soil (BS) fractional cover in forest areas. This can be used to compensate for the calculation method that was based on NDVI vegetation index only by comparing vegetation cover before and after forest fires, with the omission of the NPV burned area. To this end, the NSSI-NDVI triangular space shape consistency before and after forest fires was elucidated through combustion and ash wetting experiments. In addition, the feasibility of the NSSI-NDVI triangular space method for the accurate calculation of the post-fire vegetation damage area was verified. Finally, the applicability and accuracy of this research method were verified based on 10 m spatial resolution satellite hyperspectral images from before and after the forest fire in Lushan, Sichuan Province, China. The NSSI-NDVI triangular space method was used to calculate the PV, NPV, and BS coverage simultaneously, and component transformation was used to calculate the burned area and burned site separately. [ABSTRACT FROM AUTHOR]

Published
2023
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116. Myeloid neoplasms with 8q24/MYC rearrangement are frequently associated with myelodysplasia, complex karyotype, TP53 alterations, and inferior survival

Author

Wang, Xiaoqiong, primary, Tang, Guilin, additional, Hu, Zhihong, additional, Fang, Hong, additional, Wang, Wei, additional, Tang, Zhenya, additional, Toruner, Gokce A., additional, Zhou, Ting, additional, DiNardo, Courtney D., additional, Garcia‐Manero, Guillermo, additional, Verstovsek, Srdan, additional, Bueso‐Ramos, Carlos E., additional, Medeiros, L. Jeffrey, additional, and Hu, Shimin, additional

Published
2022
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117. Nodular Lymphocyte–predominant Hodgkin Lymphoma With Nodular Sclerosis

Author

El Hussein, Siba, primary, Wang, Xiaoqiong, additional, Fang, Hong, additional, Jelloul, Fatima Zahra, additional, Wang, Wei, additional, Loghavi, Sanam, additional, Vega, Francisco, additional, Miranda, Roberto N., additional, Muzzafar, Tariq, additional, Manning, John T., additional, Khoury, Joseph D., additional, Burack, W. Richard, additional, Evans, Andrew G., additional, and Medeiros, L. Jeffrey, additional

Published
2022
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126. Hsa_circ_0137008 suppresses the malignant phenotype in colorectal cancer by acting as a microRNA-338-5p sponge

Author

Wen Zhou, Zhanfeng Yang, Danghui Lu, Qunli He, Zhi Jiang, Zhao Xinyong, Wang Xiaoqiong, Jingjing Zhang, and Sun Yan

Subjects
Cancer Research, Cell, Proliferation, medicine.disease_cause, lcsh:RC254-282, 03 medical and health sciences, 0302 clinical medicine, Downregulation and upregulation, Invasion, Gene expression, microRNA, Genetics, medicine, Epithelial–mesenchymal transition, Viability assay, lcsh:QH573-671, Migration, 030304 developmental biology, Hsa_circ_0137008, 0303 health sciences, Chemistry, lcsh:Cytology, microRNA-338-5p, lcsh:Neoplasms. Tumors. Oncology. Including cancer and carcinogens, Colorectal cancer, medicine.anatomical_structure, Oncology, Cell culture, 030220 oncology & carcinogenesis, Cancer research, Carcinogenesis, Primary Research
Abstract

Background Circular RNAs (circRNAs) have been shown to play a crucial role in tumorigenesis. In this study, we investigated the function of hsa_circ_0137008 and its underlying molecular mechanism in colorectal cancer (CRC). Methods Gene expression was conducted by quantitative real-time PCR or western blot. Functional experiments were performed by cell count kit-8, colony formation assay, wound healing, and transwell assays. Luciferase reporter assay and RNA pull-down assay were performed to investigate the molecular mechanism of hsa_circ_0137008 in CRC. In addition, the xenograft tumor model was applied to determine the role of hsa_circ_0137008 in vivo. Results Downregulation of hsa_circ_0137008 was observed in CRC tissues and cell lines. Functionally, overexpression of hsa_circ_0137008 inhibited the proliferation of CRC cells, as indicated by the inhibition of proliferative protein expression (Ki67 and PCNA), reduced cell viability and colony formation ability. Upregulation of hsa_circ_0137008 suppressed the migration, invasion, and epithelial to mesenchymal transition (EMT) of CRC cells. Mechanically, hsa_circ_0137008 negatively regulated the expression of microRNA-338-5p (miR-338-5p). Furthermore, hsa_circ_0137008 abated the miR-338-5p mediated promotion on CRC cell progression. Tumor suppressive function of hsa_circ_0137008 was validated in vivo. Conclusion These findings highlighted the fact that overexpression of hsa_circ_0137008 inhibited the progression of CRC via sponging miR-338-5p, suggesting that hsa_circ_0137008/miR-338-5p axis is a principal regulator of CRC tumorigenesis.

Published
2020

128. Comprehensive immunophenotypic study of acute myeloid leukemia withKMT2A(MLL) rearrangement in adults: A single‐institution experience

Author

Konoplev, Sergej, primary, Wang, Xiaoqiong, additional, Tang, Guilin, additional, Li, Shaoying, additional, Wang, Wei, additional, Xu, Jie, additional, Pierce, Sherry A., additional, Jia, Fuli, additional, Jorgensen, Jeffrey L., additional, Ravandi, Farhad, additional, Issa, Ghayas C., additional, Medeiros, L. Jeffrey, additional, and Wang, Sa A., additional

Published
2021
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129. Oligoblastic (<20%) Myeloid Neoplasms with KMT2A (MLL) Rearrangement Show Significant Overlap with Acute Myeloid Leukemia (AML) and Should be Regarded As AML

Author

Konoplev, Sergej, primary, Tang, Guilin, additional, Wang, Xiaoqiong, additional, Wang, Wei, additional, Thakral, Beenu, additional, Xu, Jie, additional, Pierce, Sherry A., additional, Jorgensen, Jeffrey L., additional, Ravandi, Farhad, additional, Issa, Ghayas C., additional, Pozdnyakova, Olga, additional, Wang, Sa A, additional, and Hasserjian, Robert P., additional

Published
2021
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130. Value and pitfalls of assessing bone marrow morphologic findings to predict response in patients with myelofibrosis who undergo hematopoietic stem cell transplantation

Author

Khanlari, Mahsa, primary, Wang, Xiaoqiong, additional, Loghavi, Sanam, additional, Wang, Sa A., additional, Li, Shaoying, additional, Thakral, Beenu, additional, Bueso-Ramos, Carlos E., additional, Yin, C. Cameron, additional, Kanagal-Shamanna, Rashmi, additional, Khoury, Joseph D., additional, Patel, Keyur P., additional, Popat, Uday R., additional, Medeiros, L. Jeffrey, additional, and Konoplev, Sergej, additional

Published
2021
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133. Blastic plasmacytoid dendritic cell neoplasm with history of myeloma and concomitant acute undifferentiated leukemia: Illustration of morphologic and immunophenotypic challenges of an emerging phenomenon

Author

El Hussein, Siba, primary, Wang, Wei, additional, Wang, Sa A., additional, Loghavi, Sanam, additional, Wang, Xiaoqiong, additional, Qiu, Lianqun, additional, Fang, Hong, additional, Medeiros, L. Jeffrey, additional, Aung, Phyu P., additional, Torres Cabala, Carlos, additional, Jorgensen, Jeffrey L., additional, Pemmaraju, Naveen, additional, and Khoury, Joseph D., additional

Published
2021
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135. Are Cryptocurrencies Good Investments?

Author

Wang Xiaoqiong and Sheets Ben

Subjects
Cryptocurrency, Entrepreneurship, 050208 finance, HF5001-6182, Social Psychology, 05 social sciences, Economics, Econometrics and Finance (miscellaneous), cryptocurrencies, market indexes, Commerce, fundamentals, 0502 economics and business, Business, Management and Accounting (miscellaneous), Business, 050207 economics, Business management, performance
Abstract

This paper provides a comprehensive overview of cryptocurrencies, including the origin of cryptocurrencies, how cryptocurrencies operate, and the current situation of cryptocurrencies. In addition, we also provide the performance comparison of major cryptocurrencies with the performance of the stock market indexes. All the cryptocurrencies exhibit higher average returns and volatility than the stock market indexes, which appeals to risk-taking investors. We then perform additional analysis on the determinants of cryptocurrencies returns. We show that major fundamental variables are less likely to affect the returns of cryptocurrencies except for the S&P 500 index returns and the exchange rates between U.S. dollars and Euros.

Published
2019

139. Response of

Author

Wang, Dan, primary, Sun, Yuchu, additional, Tu, Mei, additional, Zhang, Peipei, additional, Wang, Xiaoqiong, additional, Wang, Taixia, additional, and Li, Jingyuan, additional

Published
2021
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142. CALIOP激光探测的运城地区气溶胶垂直分布特征

Author

杨倩 Yang Qian, 韩琛惠 Han Chenhui, 米晓楠 Mi Xiaonan, 王潇 Wang Xiao, 王晓琼 Wang Xiaoqiong, 赵永强 Zhao Yongqiang, and 杨超 Yang Chao

Subjects
Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics
Published
2022

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