Results 61 to 70 of about 1,704,789 (385)

Iron‐dependent lysosomal LDL oxidation induces the expression of scavenger receptor A in human THP‐1 monocytes

FEBS Open Bio, EarlyView.
In human monocytic cells THP‐1, a limited uptake of native—not oxidized—LDL/VLDL induced expression of scavenger receptor A and cellular adhesion. Induction was inhibited by lysosomotropic (WR‐1065) and lipophilic (BHT) antioxidants and by siRNAs against ferritinophagy.
Martina Čierna, Richard Buchal, Martin Leníček, Amit Shachak, Jan Pláteník   +4 more
wiley   +1 more source

Chemical composition and antifungal effects of three species of Satureja (S. hortensis, S. spicigera, and S. khuzistanica) essential oils on the main pathogens of strawberry fruit [PDF]

, 2015
Due to an increasing risk of chemical contamination upon the application of synthetic fungicides to preserve fresh fruits and vegetables, essential oils are gaining increasing attentions.
Farzaneh, M., Hadian, J., Kiani, H., Reisi, M., Sharifi, R.   +4 more
core   +1 more source

Discontinuation of Immunotherapy in Patients With Relapsing Myelitis Without AQP4/MOG Antibodies

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT This study assesses the outcomes of immunotherapy discontinuation in patients with relapsing seronegative idiopathic myelitis (SIM), a condition that remains uninvestigated due to its rarity. We reviewed records from 77 patients with relapsing SIM at the National Cancer Center of Korea, focusing on 11 who discontinued treatment after a median ...
Ki Hoon Kim, You‐Ri Kang, Jae‐Won Hyun, Su‐Hyun Kim, Ho Jin Kim   +4 more
wiley   +1 more source

An application of data mining to fruit and vegetable sample identification using Gas Chromatography-Mass Spectrometry [PDF]

, 2012
One of the uses of Gas Chromatography-Mass Spectrometry (GC-MS) is in the detection of pesticide residues in fruit and vegetables. In a high throughput laboratory there is the potential for sample swaps or mislabelling, as once a sample has been pre ...
Fletcher, Dale, Holmes, Geoffrey, Reutemann, Peter   +2 more
core  

Elucidation of Antioxidant Compounds in Moroccan Chamaerops humilis L. Fruits by GC–MS and HPLC–MS Techniques

Molecules, 2021
The aim of this study was to characterize the phytochemical content as well as the antioxidant ability of the Moroccan species Chamaerops humilis L. Besides crude ethanolic extract, two extracts obtained by sonication using two solvents with increased ...
Hafssa El Cadi, Hajar El Bouzidi, Ginane Selama, Btissam Ramdan, Yassine Oulad El Majdoub, Filippo Alibrando, Katia Arena, Miguel Palma Lovillo, Jamal Brigui, Luigi Mondello, Francesco Cacciola, Tania M. G. Salerno   +11 more
doaj   +1 more source

Phytochemical Screening, GC-MS, FT-IR Analysis of Methanolic Extract of Curcuma caesia Roxb (Black Turmeric)

, 2017
Aims: The purpose of the current study is to monitor the phytochemical constituents in the Curcuma caesia Roxb.by GC MS and FT-IR analysis. Methods: The Rhizomes of Curcuma caesia Roxb was extracted with Methanol at room temperature for 8 h.
Muthukumaran Pakkirisamy, S. Kalakandan, K. Ravichandran   +2 more
semanticscholar   +1 more source

GC/MS in Recent Years Has Defined the Normal and Clinically Disordered Steroidome: Will It Soon Be Surpassed by LC/Tandem MS in This Role?

Journal of the Endocrine Society, 2018
Gas chromatography/mass spectrometry (GC/MS) has been used for steroid analysis since the 1960s. The advent of protective derivatization, capillary columns, and inexpensive electron ionization bench-top single quadrupole soon made it the method of choice
C. Shackleton, Ó. Pozo, J. Marcos
semanticscholar   +1 more source

Brain Characteristics in Patients With Myelin Oligodendrocyte Glycoprotein Antibody‐Associated Disorder by 7.0 Tesla MRI

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Myelin oligodendrocyte glycoprotein antibody‐associated disease (MOGAD) can radiographically mimic multiple sclerosis (MS) and neuromyelitis optica spectrum disorder (NMOSD). The disease hallmarks cortical lesion, central vein sign (CVS) and paramagnetic rim lesions identified in MS have not yet been comprehensively investigated in ...
Lei Su, Joseph Kuchling, Chenyang Gao, Thoralf Niendorf, Carsten Finke, Zhe Zhang, Ai Guo, Jing Jing, De‐Cai Tian, Yu‐Jing Li, Mengting Zhang, Xiaoyu Shi, Xinyao Liu, Huabing Wang, Yaou Liu, Claudia Chien, Michael Levy, Yunyun Duan, Friedemann Paul, Fu‐Dong Shi   +19 more
wiley   +1 more source

Karakterisasi Senyawa Aktif Antioksidan Dan Antibakteri Dalam Ekstrak Etanol Buah Namnam (Cynometra Cauliflora L.) [PDF]

, 2013
Telah dilaporkan penelitian untuk mengetahui senyawa yang memiliki aktivitas antioksidan dan antibakteri dalam ekstrak etanol buah namnam (C. cauliflora L.) menggunakan instrumen GC-MS.
Amelia, E. R. (Eka), Sukandar, D. (Dede)
core   +7 more sources

Comparative Analysis of Bioactive Compounds in Pine Resin: Headspace/GC-MS and Direct Injection/GC-MS

Türkiye Tarımsal Araştırmalar Dergisi
This study, the chemical composition of pine resin collected from three different locations (Kaburgediği, Karabucak and Mavisilifke) of Mersin province in the Mediterranean Region of Türkiye was investigated using headspace/GC-MS and direct injection/GC ...
Nurten Yılmaz, Mustafa Oğuzhan Kaya, Elif Coşkun Dağgeçen   +2 more
doaj   +1 more source