Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Qianqian Duan"'
Autor:
Pengcui Li, Yangyang Gao, Raorao Zhou, Xianda Che, Hang Wang, Lingling Cong, Pinpin Jiang, Dan Liang, Penghua Li, Chunfang Wang, Wenjin Li, Shengbo Sang, Qianqian Duan, Xiaochun Wei
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Our objective in this study is to determine whether intra-articular injection of miRNA-1 can attenuate the progression of OA in rats by down regulating Ihh. Knee chondrocytes were isolated from male Sprague–Dawley rats aged 2–3 days. Sec
Externí odkaz:
https://doaj.org/article/13a25d5ad879446a84683df405096490
Autor:
Guoliang Yao, Yanfeng Zhu, Chunhui Liu, Yanwen Man, Kefeng Liu, Qin Zhang, Yuan Tan, Qianqian Duan, Dongsheng Chen, Zunguo Du, Yonggang Fan
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e35428- (2024)
Background: Pancreatic ductal adenocarcinoma (PDAC) often presents with liver or peritoneal metastases at diagnosis. Despite similar treatment approaches, patient outcomes vary between these metastatic sites. To improve targeted therapies for metasta
Externí odkaz:
https://doaj.org/article/c2a7a7751e704c1da1ce2f8d54015046
Autor:
Jingyi Chen, Qianqian Duan, Chunyu Ji, Junsheng Liu, Ziyao Wang, Jiahui Song, Wei Li, Chaojian Zhang
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e32422- (2024)
The modified coconut shell biochars (MCSBCs) were fabricated and their adsorptions for Pb(II) were evaluated, in which waste coconut shell was used as the raw material, both ZnCl2 and KMnO4 were applied as the inorganic modifiers. FT-IR spectra, TGA,
Externí odkaz:
https://doaj.org/article/cd3c9acd2b88438b9704c048e18f3201
Publikováno v:
Water Science and Technology, Vol 88, Iss 7, Pp 1795-1820 (2023)
The impact of Ba-modified peanut shell biochar (Ba-PSB) on Pb(II) removal was studied and BaCl2 was used as a modifier. It was shown that the PSB obtained at 750 °C had the best adsorption effect, and the Ba-PSB had a larger specific surface area an
Externí odkaz:
https://doaj.org/article/a045f01d62614f20b9ecb6c97ee0c102
Publikováno v:
European Journal of Medical Research, Vol 27, Iss 1, Pp 1-5 (2022)
Abstract Immune checkpoint inhibitors (ICIs) therapy elicits admirable anti-tumor responses across many types of cancer. Growing evidence point to a link to Mediator complex subunit 12 (MED12) and DNA damage repair (DDR) and TGF-β signing, while the
Externí odkaz:
https://doaj.org/article/b8a07647052d4b6b9337c3edd9f4bd84
Publikováno v:
Journal of Translational Medicine, Vol 20, Iss 1, Pp 1-5 (2022)
Externí odkaz:
https://doaj.org/article/4d30189de7c549e1b6a9d0c68851e523
Publikováno v:
Frontiers in Oncology, Vol 12 (2022)
Lung Adenosquamous carcinoma (ASC) is a rare histological subtype of lung cancer accounting for 0.4%–4% of all lung cancers. ASC is generally considered to be an aggressive cancer with poor prognosis. There is no specific standard treatment for ASC
Externí odkaz:
https://doaj.org/article/57cec045bd2d4e569cc1f83ddeb51a7a
Autor:
Donghui Ma, Qianqian Duan
Publikováno v:
Mathematical Biosciences and Engineering, Vol 19, Iss 4, Pp 3928-3952 (2022)
To increase the node coverage of wireless sensor networks (WSN) more effectively, in this paper, we propose a hybrid-strategy-improved butterfly optimization algorithm (H-BOA). First, we introduce Kent chaotic map to initialize the population to ensu
Externí odkaz:
https://doaj.org/article/83187bb1d164415e9c0e493467d79dd6
Autor:
Yun Hu, Qianqian Duan
Publikováno v:
Mathematical Biosciences and Engineering, Vol 19, Iss 4, Pp 3427-3448 (2022)
It is prone to get stuck in a local minimum when solving the Traveling Salesman Problem (TSP) by the traditional Hopfield neural network (HNN) and hard to converge to an efficient solution, resulting from the defect of the penalty method used by the
Externí odkaz:
https://doaj.org/article/2c6589501a5348cdb5eb95dbc353bae3
Publikováno v:
Frontiers in Immunology, Vol 13 (2022)
BackgroundNRAS wildtype melanoma accounts for approximately 80% of melanomas. Previous studies have shown that NRAS wildtype melanoma had higher response rates and better prognoses than NRAS-mutant patients following immunotherapy, while as major act
Externí odkaz:
https://doaj.org/article/7f391d54e4a049058e0cbc5b58c85332