-
1481
Comparison of Essential Oils of Houttuynia cordata Thunb. from Different Processing Methods and Harvest Seasons Based on GC-MS and Chemometric Analysis
Published 2021-01-01“…Moreover, hierarchical cluster analysis (HCA) and principal component analysis (PCA) successfully distinguished the chemical constituents of DHC and FHC oils. Additionally, according to orthogonal partial least squares discriminant analysis (OPLS-DA), eleven components were selected as chemical markers for discriminating DHC and FHC, and two and four chemical markers for discriminating two harvest seasons of DHC and FHC, respectively. …”
Get full text
Article -
1482
Investigating the antioxidant and anti-inflammatory potential of Nypa fruticans: a multifaceted approach to skin protection and aging
Published 2025-01-01“…In this study, we evaluated the potential of Nypa fruticans (NF), which is known for its antioxidant properties, to mitigate tumor necrosis factor-alpha (TNF-α)- and interferon-gamma (IFN-γ)-induced damage in normal human epidermal keratinocytes. The major active constituents identified in NF include protocatechuic acid, hydroxybenzoic acid, procyanidin B, catechin, and epicatechin. …”
Get full text
Article -
1483
Postoperative Tongqi Formula ameliorates postoperative ileus via p38 MAPK signaling pathway and metabolic disorder
Published 2025-01-01“…Results: A total of 130 chemical constituents were identified in PTQF. Following the network pharmacology analysis of these compounds, the p38 MAPK signaling pathway was chosen for further investigation. …”
Get full text
Article -
1484
Simultaneous Determination of Multiple Active Components from Bushen Pills and Application in a Pharmacokinetic Study in Rats
Published 2020-01-01“…Two chromatographic methods, liquid chromatography-mass spectrometry (LC-MS) and liquid chromatography-tandem mass spectrometry (LC-MS/MS), were applied to analyze the multiple active components of BSPs in dosage form for quality evaluation and in rat plasma for pharmacokinetics study, respectively. Three active constituents of BSPs, including paeoniflorin (PF), berberine hydrochloride (BBR), and schizandrin (SCH), were simultaneously determined by the established LC-MS method with electrospray ionization (ESI) in positive selected ion monitoring (SIM) mode at m/z 503.1, 336.0, and 455.2. …”
Get full text
Article -
1485
Liquid crystal template-assisted electrodeposition of nanoporous nickel microspheres: A sensitive electrochemical sensing platform for electrocatalytic oxidation and quantitative d...
Published 2025-02-01“…l-carnitine (LC) is a vital constituent of mammalian tissues, has a significant role in the function of different biological systems, and its determination is of great interest. …”
Get full text
Article -
1486
Size-resolved Compositional Analysis and Source Apportionment of Submicron Aerosol during Lockdown Period Using HR-ToF-AMS
Published 2022-09-01“…The size-resolved analysis showed the unimodal size distribution of organic and inorganic constituents with peaks at 550 nm, implying the dominant presence of mixed and aged aerosol species. …”
Get full text
Article -
1487
Phytochemical Profiling, GC-MS Analysis and Antibacterial Activity of Sida acuta leave Extracts Against Helicobacter pylori
Published 2024-12-01“…Leaves of S. acuta were extracted using hexane, ethanol, and water, and their phytochemical constituents were analyzed through established qualitative and quantitative methods. …”
Get full text
Article -
1488
Microtubule inhibition as a proposed mechanism for the anthelmintic effect of phytochemicals isolated from Cicerbita alpina
Published 2025-02-01“…The anthelminthic assays revealed the more polar fractions to be most active against Ascaridia galli embryos (BuOH | 68% ED | c = 500 µg/ml and EtOAc | 65% ED | c = 500 µg/ml) and Caenorhabditis elegans adult worms (BuOH | 49% WMT | c = 150 µg/ml and EtOAc | 74% WMT | c = 150 µg/ml) suggesting the fraction’s constituents possess dual anthelmintic activity against multiple life-cycle stages (i.e., eggs, worms) of helminths. …”
Get full text
Article -
1489
Increased pro-SFTPB in HDL promotes the pro-inflammatory transition of HDL and represents a sign of poor prognosis in ARDS patients
Published 2025-01-01“…However, the relationship between HDL protein constituents and functional remodeling is unknown in ARDS. …”
Get full text
Article -
1490
Metabolite profile and antioxidant activities of Trikatu, black pepper, Javanese long pepper, and red ginger essential oils
Published 2025-02-01“…However, the strong pungency of the TR constituents poses challenges for oral administration. …”
Get full text
Article -
1491
Quzhou Aurantii Fructus Flavonoids Ameliorate Inflammatory Responses, Intestinal Barrier Dysfunction in DSS-Induced Colitis by Modulating PI3K/AKT Signaling Pathway and Gut Microbi...
Published 2025-02-01“…Haiou Wang,1 Wenkang Huang,1 Xiaoya Pan,1 Meizi Tian,1 Jiahui Chen,1 Xiaotong Liu,1 Qin Li,1 Jianhua Qi,2 Yiping Ye,1 Lijuan Gao1 1School of Pharmacy, Hangzhou Medical College, Hangzhou, 310013, People’s Republic of China; 2College of Pharmaceutical Sciences, Zhejiang University, Hangzhou, People’s Republic of ChinaCorrespondence: Lijuan Gao; Yiping Ye, Hangzhou Medical College, 182 Tianmushan Road, Hangzhou, Zhejiang, 310013, People’s Republic of China, Email gaolijuan04141002@126.com; yeyiping2005@163.comPurpose: To explore the protective effect and underlying mechanism of Quzhou Aurantii Fructus flavonoids (QAFF) on Ulcerative colitis (UC).Methods: The constituents of QAFF were accurately determined by ultra-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS). …”
Get full text
Article -
1492
Circulations migratoires des peuples de l’Ouest Cameroun : impacts culturels et cultuels
Published 2025-01-01“…Suivant la mouvance de cette logique, les peuples Camerounais en général, et précisément ceux originaires de la région de l’Ouest qui s’avèrent plus démarcatifs de par leur dynamisme, ont retenu l’attention du présent travail, au point d’en constituer la principale matière d’œuvre. On est alors en droit de se demander comment se déploient ces éléments identitaires. …”
Get full text
Article -
1493
Artificial intelligence-driven identification and mechanistic exploration of synergistic anti-breast cancer compound combinations from Prunella vulgaris L.-Taraxacum mongolicum Han...
Published 2025-01-01“…These superior extracts were subjected to liquid chromatography-mass spectrometry (LC-MS) analysis to identify their constituent compounds. A deep learning-based prediction model, DeepMDS, was applied to predict synergistic anti-breast cancer multi-compound combinations. …”
Get full text
Article -
1494
Antioxidant and Anti-Inflammatory Potential of Cymbopogon nardus Ethanol Extract on 3T3-L1 Cells
Published 2025-02-01“…Recent studies have suggested that its bioactive constituents possess antioxidant and anti-inflammatory properties. …”
Get full text
Article -
1495
In Vitro Acaricidal Activity of Selected Medicinal Plants Traditionally Used against Ticks in Eastern Ethiopia
Published 2020-01-01“…Standard procedures were applied to screen the phytochemical constituents of the tested plant parts. Phytochemical screening showed the presence of a condensed amount of tannins in all extracts. …”
Get full text
Article -
1496
THE INSTITUTIONALIZATION OF GLOBAL STRATEGIES FOR THE TRANSFORMATION OF SOCIETY AND EDUCATION IN THE CONTEXT OF CRITICAL THEORY
Published 2015-05-01“…He is a public a person, which is the totality of all social definitions included in society and its constituent individuals. For such a "total subject" Object of interest is not something external; on the contrary, the latter appears as a product of his own activity. …”
Get full text
Article -
1497
Étude des diarrhées en milieu périurbain à Abidjan par l’approche écosanté
Published 2014-08-01“…Les maladies diarrhéiques constituent la deuxième cause de morbidité chez les enfants de moins de 5 ans en Afrique, au sud du Sahara et plus particulièrement en Côte d’Ivoire. …”
Get full text
Article -
1498
Quand les routes fermées de montagne racontent les territoires. L’exemple du Vercors : entre invisibilités, réappropriations et mises en valeur (XIXe -XXIe siècles)
Published 2019-04-01“…Cet article propose de mesurer en quoi les routes fermées en montagne peuvent représenter une particularité en tant que friche, et constituer un outil pour l’analyse des territoires. …”
Get full text
Article -
1499
Statut foncier et services écosystémiques fournis par les palmiers dattiers (Phoenix dactylifera L) des oasis du Kawar (Nord-Est du Niger)
Published 2024-12-01“…Le système oasien du Kawar constitue un écosystème unique situé entre l’erg du Ténéré et celui de Bilma. …”
Get full text
Article -
1500
Time to Reconsider the Straddle-Arm Technique: Providing Care for the Conscious Infant who is Choking
Published 2019-12-01“…L'objectif de cet article est de présenter les résultats initiaux issus des travaux exploratoires visant à étayer ce point de vue et suggérant la nécessité de poursuivre les travaux afin d’améliorer le caractère universel de cette compétence. Cet article constitue un rapport sur l’état des lieux.Hora de reconsiderar la técnica del brazo a horcajadasLa práctica de montar las piernas del bebé en la parte superior del brazo del reanimador sigue siendo un método que se enseña para ayudar al bebé a dar golpes en la espalda y empujes en el pecho para despejar una obstrucción de las vías respiratorias por cuerpo extraño (FBAO por sus siglas en inglés) en un bebé consciente. …”
Get full text
Article