46 results for "Li-Rong Lin"

A dinuclear zinc complex with (E)-4-dimethylamino-N′-(2-hydroxybenzylidene)benzohydrazide

Jie Ma; Wei-Zhen Fan; Li-Rong Lin

Acta Crystallographica Section E, Vol. 67 No. 5 · 2011 · English · DOAJ

The title compound, bis[μ-(E)-2-({2-[4-(dimethylamino)benzoyl]hydrazinylidene}methyl)phenolato]bis[formatozinc], [Zn2(C16H16N3O2)2(CHO2)2], is a dinuclear ZnII complex containing two ZnII cations, two monovalent anions of a Schiff base ligand…

1-[4-(Dimethylamino)benzylidene]-4-o-tolylthiosemicarbazide. Corrigendum

Rui-Yun Huang; Qin-Juan Xu; Li-Rong Lin

Acta Crystallographica Section E, Vol. 69 No. 7 · 2013 · English · DOAJ

The correspondence address in the paper by Huang et al. [Acta Cryst. (2013), E69, o906–o907] is corrected.

1-[4-(Dimethylamino)benzylidene]-4-o-tolylthiosemicarbazide

Rui-Yun Huang; Qin-Juan Xu; Li-Rong Lin

Acta Crystallographica Section E, Vol. 69 No. 6 · 2013 · English · DOAJ

The asymmetric unit of the title compound, C17H20N4S, contains two independent molecules, the main difference between them being the dihedral angles between the benzene rings [19.99 (17) and 9.72 (17)°]. The molecules both have a trans conformation about the C=N double bond and intramolecular…

The influence of soil drying- and tillage-induced penetration resistance on maize root growth in a clayey soil

Li-rong LIN; Yang-bo HE; Jia-zhou CHEN

Journal of Integrative Agriculture, Vol. 15 No. 5 · 2016 · English · DOAJ Scopus

Soil drying may induce a number of stresses on crops. This paper investigated maize (Zea mays L.) root growth as affected by drought and soil penetration resistance (PR), which was caused by soil drying and tillage in a clayey red soil. Compared with conventional tillage (C) and deep tillage (D)…

The Role of Environmental Tax in Alleviating the Impact of Environmental Pollution on Residents’ Happiness in China

Liu, Yu; Li, Rong-Lin; Song, Yang et al.

Int J Environ Res Public Health · 2019 · English · PubMed Central

Background: Environmental tax has been implemented by the government in response to the demands of the residents to control environmental pollution. However, a tax has a wide effect on many interacting aspects of the society. It remains unknown whether enacting an environmental tax for the…

Synthesis of Bis-β-Diketonate Lanthanide Complexes with an Azobenzene Bridge and Studies of Their Reversible Photo/Thermal Isomerization Properties

Cai-Ye Fu; Lu Chen; Xuan Wang et al.

ACS Omega, Vol. 4 No. 13 · 2019 · English · DOAJ Scopus

Insights into the Effect of Trans-to-Cis Photoisomerization of a Co-coordinated Stilbene Derivative on the Luminescence of Di-β-diketonate Lanthanide Complexes

Han Xu; Yu Tan; Ziting Hou et al.

ACS Omega, Vol. 7 No. 1 · 2021 · English · DOAJ Scopus

Air Pollution Impairs Subjective Happiness by Damaging Their Health

Liu, Yu; Zhu, Ke; Li, Rong-Lin et al.

Int J Environ Res Public Health · 2021 · English · PubMed Central

Background: The impact of air pollution on residents’ happiness remains unclear and the underlying mechanism remains unknown. We aimed to examine the direct effect of air pollution on residents’ happiness and indirect effect through mediating their health. Methods: Based on the 2017 China…

Evaluation of cerebrospinal fluid ubiquitin C-terminal hydrolase-L1, glial fibrillary acidic protein, and neurofilament light protein as novel markers for the diagnosis of neurosyphilis among HIV-negative patients

Rui Chen; Li-Rong Lin; Yao Xiao et al.

International Journal of Infectious Diseases, Vol. 127 · 2023 · English · DOAJ Scopus

ABSTRACT: Objectives: To evaluate the possibility of using cerebrospinal fluid (CSF) ubiquitin C-terminal hydrolase L1 (UCH-L1), glial fibrillary acidic protein (GFAP), and neurofilament light protein (NF-L) for the diagnosis of neurosyphilis (NS). Methods: A cross-sectional study of 576 subjects…

The Outer Membrane Lipoprotein Tp0136 Stimulates Human Platelet Activation and Aggregation Through PAR1 to Enhance Gq/Gi Signaling

Qiu-Yan Xu; Yong-Jing Wang; Li-Rong Lin et al.

Frontiers in Immunology, Vol. 13 · 2022 · English · DOAJ Scopus

BackgroundChancre self-healing, a typical clinical phenomenon of primary syphilis, is essentially wound healing. The first response to a wound is constriction of the injured blood vessels and activation of platelets to form a fibrin clot. However, the role of Treponema pallidum in platelet…

Performance of the nontreponemal tests and treponemal tests on cerebrospinal fluid for the diagnosis of neurosyphilis: A meta-analysis

Jia-Wen Xie; Mao Wang; Ya-Wen Zheng et al.

Frontiers in Public Health, Vol. 11 · 2023 · English · DOAJ Scopus

BackgroundNontreponemal and treponemal tests for analyzing cerebrospinal fluid to confirm the existence of neurosyphilis have been widely used, so we aim to evaluate and compare their performance on the cerebrospinal fluid in the diagnosis of neurosyphilis.MethodsWe conducted a systematic…

Treponema pallidum Induces the Secretion of HDVSMC Inflammatory Cytokines to Promote the Migration and Adhesion of THP-1 Cells

Zheng-Xiang Gao; Li-Li Liu; Li-Rong Lin et al.

Frontiers in Cellular and Infection Microbiology, Vol. 9 · 2019 · English · DOAJ Scopus

The pathological features of syphilis, a disease caused by Treponema pallidum (T. pallidum), are characterized by vascular involvement with endarteritis and periarteritis. Little is known about the interactions of infiltrating immunocytes with human dermal vascular smooth muscle cells (HDVSMCs) in…

Insights into the genetic variation profile of tprK in Treponema pallidum during the development of natural human syphilis infection

Dan Liu; Man-Li Tong; Yong Lin et al.

PLOS Neglected Tropical Diseases, Vol. 13 No. 7 · 2019 · English · PLOS Scopus

Background: Although the tprK gene of Treponema pallidum are thought to play a critical role in the pathogenesis of syphilis, the profile of variations in tprK during the development of human syphilis infection have remained unclear. Methods/Principal findings: Through next-generation sequencing…

Also available at: DOAJ

Tetraaquatetrakis{μ3-3,3′-[(E,E)-ethane-1,2-diylbis(nitrilomethylidyne)]benzene-1,2-diolato}octazinc(II) N,N-dimethylformamide hexasolvate

Lan-Sun Zheng; Rong-Bin Huang; Di Sun et al.

Acta Crystallographica Section E, Vol. 65 No. 12 · 2009 · English · DOAJ

The asymmetric unit of the title compound [Zn8(C16H12N2O4)4(H2O)4]·6C3H7NO, consists of eight ZnII cations, four tetravalent anionic ligands, L4− (L4− = 3,3′-(1E,1′E)-(ethane-1,2-diylbis(azan-1-yl-1-ylidene))bis(methan-1-yl-1-ylidene)dibenzene-1,2-bis(olate), four…

Near-Infrared Photoluminescence and Reversible Trans-to-Cis Photoisomerization of Mononuclear and Binuclear Ytterbium(III) Complexes Functionalized by Azobenzene Groups

Yun-Guang Wang; Yu-Qian Li; Hui-Hui Tang et al.

ACS Omega, Vol. 3 No. 5 · 2018 · English · DOAJ Scopus

Treponema pallidum Protein Tp0136 Induces Spheroidization of Vascular Endothelial Cells, Resulting in Widened Intercellular Junctions and Enhanced Vascular Permeability

Yu Lin; Xi Luo; Xu Shen et al.

Small Science, Vol. 5 No. 7 · 2025 · English · DOAJ Scopus

The Treponema pallidum membrane protein Tp0136 facilitates Treponema pallidum dissemination, and the permeability of vasculature is intricately linked to the density of the vascular endothelial barrier, which is strongly associated with the morphology of vascular endothelial cells. In this study…

Using signal-to-cutoff ratios of HIV screening assay to predict HIV infection

Yin-Feng Guo; Shui-Di Yan; Jia-Wen Xie et al.

BMC Infectious Diseases, Vol. 23 No. 1 · 2023 · English · DOAJ Scopus

Abstract Background The sensitivity of HIV screening assays often leads to a high rate of false-positive results, requiring retests and confirmatory tests. This study aimed to analyze the capability of signal-to-cutoff (S/CO) ratios of HIV screening assay to predict HIV infection. Methods A…

A Third Dose of an Inactivated Vaccine Dramatically Increased the Levels and Decay Times of Anti-SARS-CoV-2 Antibodies, but Disappointingly Declined Again: A Prospective, Longitudinal, Cohort Study at 18 Serial Time Points Over 368 Days

Xian-Ming Liang; Qiu-Yan Xu; Zhi-Juan Jia et al.

Frontiers in Immunology, Vol. 13 · 2022 · English · DOAJ Scopus

BackgroundDue to anti-SARS-CoV-2 antibody decay and SARS-CoV-2 variants, vaccine booster doses are a constant concern. It was focused on whether the third dose can quickly evoke and activate immunity and produce a sufficient and durable immune protection.ObjectivesTo evaluate the responses and…

Genetic Profiling of the Full-Length tprK Gene in Patients with Primary and Secondary Syphilis

Dan Liu; Li-Li Liu; Xin-Qi Zheng et al.

Microbiology Spectrum, Vol. 11 No. 3 · 2023 · English · DOAJ Scopus

ABSTRACT TprK antigenic variation is acknowledged as an important strategy developed by Treponema pallidum to achieve immune evasion. Previous studies applied short-read sequencing to explore tprK gene sequence diversity in clinical samples; however, due to the limitations of short-read sequencing…