Results 151 to 160 of about 17,150,662 (399)

Gasotransmitters in Modern Medicine: Promises and Challenges in the Use of Porous Crystalline Carriers

Advanced Healthcare Materials, EarlyView.
This perspective provides an overview of the growing interest in utilizing various gasotransmitters—small gaseous signaling molecules namely nitric oxide (NO), carbon monoxide (CO), and hydrogen sulfide (H2S)—for several therapeutic applications, with emphasis on the potential use of porous materials as carriers to provide safe and controlled local ...
Rosana V. Pinto, Moisés L. Pinto, Christian Serre   +2 more
wiley   +1 more source

Evaluation of the Effect of Different Inhalation Agents on Ovaries with Hyperthermic Intraperitoneal Chemotherapy: An Experimental Study

Medicina
Background and Objectives: Cisplatin is a chemotherapeutic drug that is frequently used with hyperthermic intraperitoneal chemotherapy (HIPEC). Cisplatin-induced gonadotoxicity leads to a depletion of the ovarian reserve, causing premature ovarian ...
Özlem Şen, Esra Aslan, Dilek Kalaycı, Ayşegül Küçük, Semih Başkan, Şaban Cem Sezen, Mustafa Arslan, Yusuf Ünal, Murat Tosun   +8 more
doaj   +1 more source

Hemoglobin Removal by Zinc Sulfate to Assay Level and Activity of Red Blood Cell Caspase 3 Using ELISA and Colorimetric Methods

Journal of Ardabil University of Medical Sciences, 2023
Background & objectives: Zinc sulfate binds to the R group of some amino acids, such as histidine and cysteine, resulting in protein precipitation. In an ELISA and colorimetric experiments, we determined the optimal concentration of zinc sulfate to ...
Nasim Karimzadeh Shushbolagh, Sepideh Mansour Kiaie, Kamaloddin Hamidi Nokhostin   +2 more
doaj  

Network estimation in State Space Model with L1-regularization constraint [PDF]

arXiv, 2013
Biological networks have arisen as an attractive paradigm of genomic science ever since the introduction of large scale genomic technologies which carried the promise of elucidating the relationship in functional genomics. Microarray technologies coupled with appropriate mathematical or statistical models have made it possible to identify dynamic ...
arxiv  

Caspase-3 Is Required for DNA Fragmentation and Morphological Changes Associated with Apoptosis*

Journal of Biological Chemistry, 1998
Interleukin 1β-converting enzyme-like proteases (caspases) are crucial components of cell death pathways. Among the caspases identified, caspase-3 stands out because it is commonly activated by numerous death signals and cleaves a variety of important ...
R. Jänicke, M. L. Sprengart, M. R. Wati, A. Porter   +3 more
semanticscholar   +1 more source

Morphometric‐Assisted Prediction of Developmental Toxicity Using Stem Cell‐Based Embryo Models in Microwells

Advanced Healthcare Materials, EarlyView.
This proof‐of‐concept study involves high‐throughput teratogenicity screening of compounds using XEn/EpiCs, a 3D stem cell‐based embryo model, within microwells. The term ‘morphotoxicity’ is introduced to complement traditional cytotoxicity assays through automated feature extraction and machine‐learning‐assisted classification of morphologies.
Vinidhra Shankar, Athanasia Zoi Pappa, Clemens van Blitterswijk, Erik Vrij, Stefan Giselbrecht   +4 more
wiley   +1 more source

Impact of caspase-1/11, -3, -7, or IL-1β/IL-18 deficiency on rabies virus-induced macrophage cell death and onset of disease [PDF]

, 2017
Rabies virus is a highly neurovirulent RNA virus, which causes about 59000 deaths in humans each year. Previously, we described macrophage cytotoxicity upon infection with rabies virus.
Beyaert, Rudi, Francart, A, Kalai, M, Kip, Elodie, Lamoral, S, Nazé, F, Suin, V, Van Gucht, Steven, Vanden Berghe, Tom, Vandenabeele, Peter   +9 more
core   +2 more sources

Development of Itaconate Polymers Microparticles for Intracellular Regulation of Pro‐Inflammatory Macrophage Activation

Advanced Healthcare Materials, EarlyView.
This study develops itaconate‐based polymer microparticles (IA‐MPs) for macrophage‐targeted intracellular delivery, overcoming the limitations of traditional itaconate administration. IA‐MPs achieve controlled release through phagocytosis, reducing pro‐inflammatory cytokine expression and reprogramming macrophage metabolism toward glycolysis.
Kaitlyn E. Woodworth, Zachary S.C.S. Froom, Natasha D. Osborne, Christian N. Rempe, Brenden Wheeler, Kyle Medd, Neal I. Callaghan, Huikang Qian, Abhinav P. Acharya, Carlie Charron, Locke Davenport Huyer   +10 more
wiley   +1 more source

Visualising apoptosis in live zebrafish using fluorescence lifetime imaging with optical projection tomography to map FRET biosensor activity in space and time [PDF]

, 2015
Fluorescence lifetime imaging (FLIM) combined with optical projection tomography (OPT) has the potential to map Förster resonant energy transfer (FRET) readouts in space and time in intact transparent or near transparent live organisms such as zebrafish ...
Alexandrov, Y, Andrews, N, Bugeon, L, Dallman, MJ, Frankel, P, French, PMW, Frolov, A, Kelly, DJ, Kerry, L, Kumar, S, Lockwood, N, McGinty, J, Ramel, M-C, Warren, SC   +13 more
core   +2 more sources

RBC Membrane‐Camouflaged Nanosystem‐Mediated Synergistic Drug Combination for Enhanced Anti‐Tumor Therapy

Advanced Healthcare Materials, EarlyView.
An RBC membrane camouflaged, cell‐penetrating peptides R8‐based drug delivery system is constructed to achieve a synergistic combination of natural compounds triptolide (TP) and celastrol (Cel), inducing tumor cell apoptosis, reducing tumor metastasis invasion and triggering autophagy disorder in breast cancer and liver cancer.
Qian Cheng, Xuemei Zhong, Lu Deng, Xinling He, Miaoxizi Luo, Ruibing Wang, Jinming Zhang   +6 more
wiley   +1 more source