Results 41 to 50 of about 12,606 (263)

Establishing an Apheresis Medicine Program in a Resource‐Constrained Setting: A 5‐Year Experience From Lagos, Nigeria

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Establishing a comprehensive apheresis medicine program in a resource‐constrained setting presents significant structural, financial, and logistical challenges. Despite the growing clinical importance of apheresis services globally, published experience from sub‐Saharan Africa remains sparse.
Folasade Adelekan‐Popoola, Shakirat Gold‐Olufadi, Olufunto Olufela Kalejaiye, Abdullateef Ogala, Rasheed A. Balogun   +4 more
wiley   +1 more source

Determining structure and Zn-specific Lewis acid-base descriptors for diorganozincs in non-coordinating solvents using X-ray spectroscopy

Communications Chemistry
Diorganozinc reagents (ZnR2, e.g. R = Et, Ph, C6F5) are widely used as Lewis acid catalysts or Lewis base reagents in their own right. However, descriptors for predicting the influence of the R substituent on ZnR2 Lewis acidity/basicity are very sparse ...
Lewis G. Parker, Frances K. Towers Tompkins, Jake M. Seymour, Najaat Alblewi, Ekaterina Gousseva, Megan R. Daw, Shusaku Hayama, Richard P. Matthews, Adam E. A. Fouda, Joshua D. Elliott, Christopher D. Smith, Kevin R. J. Lovelock   +11 more
doaj   +1 more source

Estudio teorico de las interacciones de dos modelos de ácidos húmicos con los cationes Al3+, Ca2+, Mg2+, Zn2+, K+ y NH4+ a un nivel de calculo DFT y un modelo de solvatación PCM

Química Nova
In this paper, two models of humic acids, the Temple-Northeastern-Birmingham (TNB) and Kolla models, were studied. Also, the complexation reaction of the structures formed by the interaction of the TNB and Kolla models with Al3+, Ca2+, Mg2+, Zn2+, K+ and
Eduardo Espinosa-Fuentes, Fredy Colpas Castillo, Edgardo Meza Fuentes   +2 more
doaj   +1 more source

DFT-based reactivity and combined QSAR, molecular docking of 1,2,4,5-Tetrazine derivatives as inhibitors of Pim-1 kinase

Heliyon, 2019
In the present work we have calculated several DFT reactivity descriptors for 1,2,4,5-Tetrazine at the B3LYP/6–311++G(d,p) level of theory in order to analyze its reactivity in vacuum and solvent phases.
Halima Hazhazi, Nadjib Melkemi, Toufik Salah, Mohammed Bouachrine   +3 more
doaj   +1 more source

Serum Myonectin Levels Are Positively Associated With Physical Function and Lower Frailty‐Related Limitation in Maintenance Hemodialysis Patients: A Cross‐Sectional Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Maintenance hemodialysis (MHD) patients frequently suffer from frailty, characterized by reduced physical function and poor prognosis. Myokines, such as myonectin, secreted by muscle, are emerging regulators of systemic health. This study investigated the relationship between serum myonectin, adipokines (adiponectin, omentin), and ...
Kenichi Kono, Yoshifumi Moriyama, Koji Ohashi, Naoya Otaka, Minako Tatsumi, Toyoaki Murohara, Noriyuki Ouchi, Satoru Oshima   +7 more
wiley   +1 more source

SYNERGISTIC EFFECT OF 1,2-PHENYLENEDIAMINE AND DISODIUM NAPHTHALENE-1,5- SULFONATE FOR ENHANCED CORROSION PROTECTION OF CARBON STEEL IN 0.5 M H₂SO₄ SOLUTION: EXPERIMENTAL AND THEORETICAL INSIGHTS

Шәкәрім университетінің хабаршысы: Техника ғылымдар
This work investigates the corrosion inhibition of carbon steel in 0.5 mol·dm⁻³ H₂SO₄ using a binary system of 1,2-phenylenediamine and disodium naphthalene-1,5-sulfonate. Experimental techniques, including weight loss assay, electrochemical methods, and
R. Kenzhegalieva, M. Zholdybayev, N. Akatyev   +2 more
doaj   +1 more source

Structural, electronic and nonlinear optical properties, reactivity and solubility of the drug dihydroartemisinin functionalized on the carbon nanotube

Heliyon, 2023
Density functional theory (DFT) calculations of the antimalarial drug dihydroartemisinin (DHA) functionalized on the carbon nanotube (CNT) were carried out in gas phase and in solution to investigate the role of fCNTs as a nanovector for the targeted ...
D. Fouejio, Y. Tadjouteu Assatse, R.A. Yossa Kamsi, G.W. Ejuh, J.M.B. Ndjaka   +4 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

Effect of DFPP on Ferroptosis in Peripheral Blood CD14+ Monocytes of Hyperlipidemic Patients Involving the ACSL4/LPCAT3/ALOX5 Pathway

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Hyperlipidemia is a major risk factor for atherosclerotic cardiovascular disease (ASCVD). Although statins are the cornerstone of lipid‐lowering therapy, their use may be limited in some patients by adverse effects. This study evaluated the possible impact of non‐drug treatment using double‐filtration plasmapheresis (DFPP) on CD14+
Yun Cheng, Lan Li, Qingmei Yang, Meipeng Wu   +3 more
wiley   +1 more source

Predicting self-accelerating decomposition temperature of organic peroxides for thermal hazard assessment using a hybrid PaDEL–QRD–SMARTS QSPR model

Chemical Engineering Journal Advances
The self-accelerating decomposition temperature (SADT) is a key parameter for evaluating the thermal hazards of organic peroxides, yet experimental determination remains costly, time-consuming, and potentially hazardous.
Chia Ming Chang, Pei-Shan Cho
doaj   +1 more source