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Showing 853 to 860 of 860 entries
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Metabolomics-based molecular signatures reveal the toxic effect of co-exposure to nitrosamines in drinking water.

Environmental research

Zhao C, Zhang H, Zhou J, Lu Q, Zhang Y, Yu X, Wang S, Liu R, Pu Y, Yin L.
PMID: 34506781
Environ Res. 2021 Sep 07;204:111997. doi: 10.1016/j.envres.2021.111997. Epub 2021 Sep 07.

Nitrosamines, a group of emerging nitrogenous pollutants, are ubiquitously found in the drinking water system. However, less is known about how systemic biological responses resist or tolerate nitrosamines, especially long-term co-exposure at low concentrations. In this study, untargeted metabolomics...

Characterization of the Tumor Immune Microenvironment in Lung Squamous Cell Carcinoma Using Imaging Mass Cytometry.

Frontiers in oncology

Li R, Lin Y, Wang Y, Wang S, Yang Y, Mu X, Chen Y, Gao Z.
PMID: 33869005
Front Oncol. 2021 Apr 01;11:620989. doi: 10.3389/fonc.2021.620989. eCollection 2021.

BACKGROUND: Lung squamous cell carcinoma (LUSC) is a major subtype of non-small cell lung cancer. The tumor immune microenvironment (TIME) affects the anti-tumor immune response and the patient's prognosis, although the TIME in LUSC patients is incompletely understood.METHODS: We...

Identification and .

Frontiers in endocrinology

Li R, Gong F, Pan H, Liang H, Miao H, Zhao Y, Duan L, Yang H, Wang L, Chen S, Zhu H.
PMID: 33912130
Front Endocrinol (Lausanne). 2021 Apr 12;12:605736. doi: 10.3389/fendo.2021.605736. eCollection 2021.

PURPOSE: Laron syndrome (LS) is a severe growth disorder caused by METHODS: Four patients with LS were collected, their clinical characteristics were summarized, genomic DNA was extracted, and RESULTS: All of the four patients were male, and the median...

Plasmonic Nanoparticle Lattice Devices for White-Light Lasing.

Advanced materials (Deerfield Beach, Fla.)

Guan J, Li R, Juarez XG, Sample AD, Wang Y, Schatz GC, Odom TW.
PMID: 34510573
Adv Mater. 2021 Sep 12;e2103262. doi: 10.1002/adma.202103262. Epub 2021 Sep 12.

A plasmonic nanolaser architecture that can produce white-light emission is reported. A laser device is designed based on a mixed dye solution used as gain material sandwiched between two aluminum nanoparticle (NP) square lattices of different periodicities. The (±1,...

A Pilot Study on EEG-Based Evaluation of Visually Induced Motion Sickness.

The Journal of imaging science and technology

Liu R, Xu M, Zhang Y, Peli E, Hwang AD.
PMID: 33907364
J Imaging Sci Technol. 2020 Mar 01;64(2):205011-2050110. doi: 10.2352/J.ImagingSci.Technol.2020.64.2.020501. Epub 2020 Jan 31.

The most prominent problem in virtual reality (VR) technology is that users may experience motion sickness-like symptoms when they immerse into a VR environment. These symptoms are recognized as visually induced motion sickness (VIMS) or virtual reality motion sickness...

Taxonomic and phylogenetic studies on two new freshwater Amphileptus species (Ciliophora, Pleurostomatida), from Lake Weishan, northern China.

European journal of protistology

Zhang G, Chi Y, Wang Z, Wang Y, Liu R, Warren A, Zhao Y, Pan H.
PMID: 34922136
Eur J Protistol. 2021 Dec 03;82:125854. doi: 10.1016/j.ejop.2021.125854. Epub 2021 Dec 03.

The morphology and phylogeny of two new species of pleurostomatid ciliates, Amphilepus weishanensis sp. nov. and A. parapleurosigma sp. nov., collected from Lake Weishan in northern China, were studied using live observation, protargol staining and phylogenetic analyses based on...

Influenza vaccination and mortality among adults with heart failure in an integrated healthcare delivery system, 2009-2018.

Journal of general internal medicine

Mefford MT, Liu R, Bruxvoort K, Qian L, Doris JM, Koyama SY, Tseng HF, Reynolds K.
PMID: 34379280
J Gen Intern Med. 2021 Aug 11; doi: 10.1007/s11606-021-07068-x. Epub 2021 Aug 11.

BACKGROUND: Influenza infection can result in decompensation or exacerbation of heart failure (HF) symptoms, hospitalization, and death.OBJECTIVE: To examine the association of influenza vaccination with mortality and hospitalization during influenza and non-influenza seasons between 2009 and 2018.DESIGN, SETTING, AND...

Regioselective Hydroalkylation of Vinylarenes by Cooperative Cu and Ni Catalysis.

Angewandte Chemie (International ed. in English)

Ravn AK, Johansen MB, Skrydstrup T.
PMID: 34727415
Angew Chem Int Ed Engl. 2022 Jan 21;61(4):e202112390. doi: 10.1002/anie.202112390. Epub 2021 Dec 09.

Disclosed here is a dual copper and nickel catalytic system with a silyl hydride source for promoting the linear selective hydroalkylation of vinylarenes. This carbon-carbon bond-forming protocol is applied to couple a variety of functionalized vinylarenes with alkyl halides...

Showing 853 to 860 of 860 entries