57 hasil untuk "Li-Hua Chen"

Association of accelerometer-measured physical activity and incident Parkinson’s disease: insights and future research directions

Li-Hua Chen; Tong Liu

npj Digital Medicine, Vol. 7 No. 1 · 2024 · Inggris · DOAJ Scopus

Dietary Intake and Biomarkers of α-Linolenic Acid and Mortality: A Meta-Analysis of Prospective Cohort Studies

Li-Hua Chen; Qingjing Hu; Guijie Li dkk.

Frontiers in Nutrition, Vol. 8 · 2021 · Inggris · DOAJ Scopus

Background: The association between α-linolenic acid (ALA) and mortality is inconsistent and has not been summarized systematically.Objective: The purpose was to conduct a meta-analysis that synthesized the results of prospective cohort studies to investigate associations between ALA intake and…

The coincidence of arteriovenous fistula, tethered cord, and filum terminale lipoma: A case report and literature review

Hong Zhi Huang; Yong Xia; Li Hua Chen

Asian Journal of Surgery, Vol. 46 No. 12 · 2023 · Inggris · DOAJ Scopus

Dietary patterns related to triglyceride glucose index and risk of type 2 diabetes: a large-scale cohort study

Dong Liu; Ziwei Liu; Yue Wu dkk.

Frontiers in Nutrition, Vol. 11 · 2025 · Inggris · DOAJ Scopus

BackgroundTriglyceride glucose (TyG) index has been proposed as a credible and simple surrogate indicator for insulin resistance. The primary aim of this study was to novelly examine the associations between dietary patterns reflecting variations in circulating TyG index and the risk of type 2…

{3-Methyl-2-[(1-oxido-2-naphthyl)methylideneamino-κ2O,N]butanoato-κO}(1H-pyrazole-κN2)nickel(II)

Qin-Long Peng; Gan-Qing Zhao; Li-Hua Chen dkk.

Acta Crystallographica Section E, Vol. 66 No. 9 · 2010 · Inggris · DOAJ

In either of the two independent molecules within the asymmetric unit of the title compound, [Ni(C16H15NO3)(C3H4N2)], the NiII atom is coordinated by the two N atoms and two O atoms in a distorted square-planar geometry. The crystal packing is stabilized by strong and weak intermolecular…

The factors influencing postoperative efficacy of anterior clinoidal meningioma treatment and an analysis of best-suited surgical strategies

Li-Hua Chen; Yong Xia; Fan Wei dkk.

Frontiers in Neurology, Vol. 14 · 2023 · Inggris · DOAJ Scopus

ObjectiveTo explore the influence of the type of anterior clinoidal meningioma on surgical strategy planning, surgical approach selection, and postoperative efficacy.Patients and methodsWe conducted a retrospective analysis of the clinical data of 63 cases, including data on visual function, extent…

The complete chloroplast genome of Callicarpa longifolia Lamk. var. floccosa Schauer (Lamiaceae)

Chao-Ying Wang; Li-Hua Chen; Hui-Liu He dkk.

Mitochondrial DNA. Part B. Resources, Vol. 6 No. 12 · 2021 · Inggris · DOAJ Scopus

Callicarpa longifolia Lamk. var. floccosa Schauer is a species with medicinal and ornamental values. In this study, the complete chloroplast genome of C. longifolia var. floccose is reported. The chloroplast genome of this species is 154,285 bp in length and contains a typical circular…

Microsurgery for Vestibular Schwannoma via Retrosigmoid Transmeatal Approach with Intraoperative Monitoring Techniques

Li-Hua Chen; Hong-Tian Zhang; Kai Sun dkk.

Balkan Medical Journal, Vol. 38 No. 4 · 2021 · Inggris · DOAJ Scopus

(2-Acetylphenolato)(2,2′-bipyridine)nitratocopper(II)

Li-Hua Chen; Gan-Qing Zhao; Xiang Wang dkk.

Acta Crystallographica Section E, Vol. 65 No. 11 · 2009 · Inggris · DOAJ

In the title compound, [Cu(C8H7O2)(NO3)(C10H8N2)], the CuII ion is five-coordinate in a distorted square-pyramidal geometry. The basal positions are occupied by two N atoms from a 2,2′-bipyridine ligand and two O atoms from the 2-acetylphenolate anion. The axial position is occupied by one O…

3-(2-Bromoethoxy)-4-(4-bromophenyl)furan-5(2H)-one

Li-hua Chen; Zhu-Ping Xiao; Zhu-Xiang Liu dkk.

Acta Crystallographica Section E, Vol. 66 No. 12 · 2010 · Inggris · DOAJ

In the title compound, C12H10Br2O3, the dihedral angle between the furan-5(2H)-one ring and the benzene ring is 1.2 (3)°. Two intramolecular C—H...O interactions occur in the molecule, both of which generate S(6) rings. The bromoethyl fragment is disordered over two sets of sites…

{N,N-Dimethyl-N′-[1-(2-pyridyl)ethylidene]propane-1,3-diamine}bis(thiocyanato-κN)copper(II)

Qin-Long Peng; Li-Hua Chen; Yong-Jun Han dkk.

Acta Crystallographica Section E, Vol. 66 No. 10 · 2010 · Inggris · DOAJ

In the title complex, [Cu(NCS)2(C12H19N3)], the CuII atom is five-coordinated in a square-pyramidal geometry defined by one pyridine N, one imine N, and one amine N atom of the tridentate Schiff base ligand and two N-bonded thiocyanate ions (one of the latter occupying the apical site). The three…

Bis{2-[3-(dimethylammonio)propyliminomethyl-κN]-6-methoxyphenolato-κO1}bis(thiocyanato-κN)nickel(II)

Ling-Wei Xue; Gan-Qing Zhao; Yong-Jun Han dkk.

Acta Crystallographica Section E, Vol. 66 No. 11 · 2010 · Inggris · DOAJ

The asymmetric unit of the title complex, [Ni(NCS)2(C13H20N2O2)2], consists of two half-molecules, both of which are completed by crystallographic inversion symmetry (Ni2+ site symmetry = overline{1} in both cases). Both metal ions are six-coordinated in distorted trans-NiO2N4 geometries arising…

Benzyl 3-(10-oxo-9,10-dihydrophenanthren-9-ylidene)dithiocarbazate

Qiao-Ru Liu; Song-Mao Chu; Gan-Qing Zhao dkk.

Acta Crystallographica Section E, Vol. 65 No. 11 · 2009 · Inggris · DOAJ

In the title compound, C22H16N2OS2, the phenanthrene ring is nearly perpendicular to the phenyl ring, making a dihedral angle of 87.2 (2)°. Intramolecular N—H...O interactions are present. In the crystal structure, the molecules are linked through intermolecular C—H...O…

[Bis(3,5-dimethylpyrazol-1-yl)methane]{N-[1-(2-oxidophenyl)ethylidene]-dl-alaninato}copper(II) monohydrate

Hua-Tao Wu; Li-Hua Chen; Cheng-Jun Hao dkk.

Acta Crystallographica Section E, Vol. 64 No. 12 · 2008 · Inggris · DOAJ

In the title compound, [Cu(C11H11NO3)(C11H16N4)]·H2O, the CuII atom is five-coordinate in a distorted square-pyramidal geometry. The basal positions are occupied by three donor atoms from the tridentate Schiff base ligand and by one N atom from a bis(3,5-dimethylprazol-l-yl)methane ligand. The…

Identification of Nucleosides and Nucleobases from Cultured

Li-hua Chen; Min-juan Yang; Yong-mei Guan dkk.

Natural Product Communications, Vol. 9 · 2014 · Inggris · DOAJ Scopus

Four nucleosides and seven nucleobases were isolated from the BuOH subfraction of the extract of cultured Cordyceps militaris; one of them, 6-acetylpurine (1) is a new natural compound. The structure of 1 was determined on the basis of HR-ESI-MS, and 1D and 2D NMR spectroscopic analysis.

Analysis of the High-Performance Liquid Chromatography Fingerprints and Quantitative Analysis of Multicomponents by Single Marker of Products of Fermented Cordyceps sinensis

Li-hua Chen; Yao Wu; Yong-mei Guan dkk.

Journal of Analytical Methods in Chemistry, Vol. 2018 · 2018 · Inggris · DOAJ Scopus

Fermented Cordyceps sinensis, the succedaneum of Cordyceps sinensis which is extracted and separated from Cordyceps sinensis by artificial fermentation, is commonly used in eastern Asia in clinical treatments due to its health benefit. In this paper, a new strategy for differentiating and…

Clinical observation of apatinib in the treatment of metastatic colorectal cancer

CHEN Zhu, LIU Yan, GAO Li-hua, CHEN Bu-you, TANG Ai-hua, LIU Jun

Jichu yixue yu linchuang, Vol. 41 No. 12 · 2021 · Tionghoa · DOAJ

Objective To evaluate the efficacy and safety of apatinib in the treatment of metastatic colorectal cancer (mCRC). Methods Sixty-five patients with mCRC treated with apatinib were enrolled in this study for retrospective analysis. The factors affecting the recent effective, progression-free…

Electrochemistry-assisted selective butadiene hydrogenation with water

Yong-Qing Yan; Ya Chen; Zhao Wang dkk.

Nature Communications, Vol. 14 No. 1 · 2023 · Inggris · DOAJ Scopus

Abstract Alkene feedstocks are used to produce polymers with a market expected to reach 128.4 million metric tons by 2027. Butadiene is one of the impurities poisoning alkene polymerization catalysts and is usually removed by thermocatalytic selective hydrogenation. Excessive use of H2, poor alkene…

The microsurgical treatment for primary hypertensive brainstem hemorrhage: Experience with 52 patients

Li-Hua Chen; Fang-Jia Li; Hong-Tian Zhang dkk.

Asian Journal of Surgery, Vol. 44 No. 1 · 2021 · Inggris · DOAJ Scopus

Objective: This study aims to investigate the effect of minimal invasive microsurgery in treating primary hypertensive brainstem hemorrhage (PHBH). Methods: 52 patients of PHBH (≥3.5 ml) who have taken the minimal invasive microsurgery with neuronavigation guidance were included between Jan. 2011…

Effect of oral L-citrulline on brachial and aortic blood pressure defined by resting status: evidence from randomized controlled trials

Huan-Huan Yang; Xin-Li Li; Wei-Guo Zhang dkk.

Nutrition & Metabolism, Vol. 16 No. 1 · 2019 · Inggris · DOAJ Scopus

Abstract Background Experimental evidence indicates that oral L-citrulline (L-Cit) may reduce resting blood pressure (BP) as well as BP responses to exercise and cold exposure (non-resting). However, results from human intervention trials are inconsistent. This study aims to summarize the clinical…