For over 20 years, Professor Mikelsaar and her colleagues worked with the Russian space program studying the intestinal probiotics of Russian cosmonauts in zero gravity during extended space flights

Abbreviations MSU: Monosodium urate UA: Uric acid ROS: Reactive oxygen species NSAIDs: Non-steroidal anti-inflammatory drugs H 2 O 2 : Hydrogen peroxide Pt: Platinum Pd: Palladium POD: Peroxidase CAT: Catalase SOD: Superoxide dismutase MOFs: Metalorganic frameworks SiO 2 : Silicon dioxide PDA: Polydopamine PDA@Pt: Polydopamine-platinum K 2 PtCl 6 : Potassium chloroplatinate NaBH 4 : Sodium borohydride LPS: Lipopolysaccharides DAPI: 46-Diamidino-2-phenylindole MTT: 3-(4,5-Dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide KI: Potassium iodide UVVis: Ultravioletvisible PXRD: Powder X-ray diffraction XPS: X-ray photoelectron spectroscopy TEM: Transmission electron microscope PTT: Photothermal therapy NADPH: Nicotinamide Adenine Dinucleotide Phosphate FLS: Fibroblast-like synoviocytes HUVEC: Human umbilical vein endothelial cells DAF-FM DA: 3-Amino,4-aminomethyl-2', 7'-fluorescein, diacetate DHE: Dihydroethidium DCFH-DA: 2',7'-Dichlorodihydrofluorescein diacetate RDPP: [Ru(dpp) 3 ] Cl 2 TMRE: Tetramethylrhodamine, ethyl ester GPX: Glutathione peroxidase HIF-1: Hypoxia-inducible factor-1 References Choi HK, Mount DB, Reginato AM

ACSL4 and LPCAT3 are critical mediators of PUFA-PL synthesis, while arachidonate lipoxygenase (ALOX) is responsible for lipid peroxide synthesis (Dixon et al., 2015
Current trends in methylotrophy