Results 61 to 70 of about 25,149 (297)

Myeloperoxidase-oxidase oxidation of cysteamine [PDF]

Biochemical Journal, 1988
Cysteamine oxidation was shown to be catalysed by nanomolar concentrations of myeloperoxidase in a peroxidase-oxidase reaction, i.e. an O2-consuming oxidation of a compound catalysed by peroxidase without H2O2 addition. When auto-oxidation of the thiol was prevented by the metal-ion chelator diethylenetriaminepenta-acetic acid, native, but not heat ...
B E Svensson, S Lindvall
openaire   +3 more sources

The effects of cysteamine on in vitro production of embryos from rare breed hanwoo (albino White and Black) ovum pick-up and slaughterhouse derived oocytes

Journal of Animal Reproduction and Biotechnology, 2016
Historically, Korea old cattle had been consisted with various lines of coat color brindle, black and white-brown breeds or more. The two rare lines of black and white coat color are maintained for animal resources and preserved critically.
Sung Woo Kim, Min Su Kim, Chan-Lan Kim, Dongkyo Kim, Namtae Kim, Hwan-Hoo Seong   +5 more
doaj   +1 more source

Efficacy and safety of cysteamine-isobionicamide complex in postinflammatory hyperpigmentation: A 16-week, randomized, double-blinded, vehicle-controlled trial

Dermatologica Sinica, 2023
Background: Postinflammatory hyperpigmentation (PIH) is a prevalent acquired hyperpigmentation disorder with significant psychosocial implications. Cysteamine has demonstrated notable efficacy and safety in treating hyperpigmentation disorders.
Rosalie Tzu-Li Liu, Tsung-Fu Tsai, Yi-Jing Lai, Chau Yee Ng   +3 more
doaj   +1 more source

Transmembrane Activation of Catalysis and Protein Refolding in Synthetic Cells by Enzymes and Nanozymes

Advanced Functional Materials, EarlyView.
Synthetic cells are engineered herein to respond to an external chemical messenger by the activation of intracellular catalysis. The chemical messenger molecules are catalytically generated by an extracellular enzyme or a mineral surface, whereas the intracellular catalysis emerges via direct enzyme activation or via protein refolding.
Dante G. Andersen, Andreas B. Pedersen, Mireia Casanovas Montasell, Søren Moesgaard, Anja Bille Bohn, Alexander N. Zelikin   +5 more
wiley   +1 more source

From Selye’s and Szabo’s Cysteamine-Duodenal Ulcer in Rats to Dopamine in the Stomach: Therapy Significance and Possibilities

Pharmaceuticals, 2023
We reviewed gastric ulcer healing by dopamine considering several distinctive duodenal key points. Selye and Szabo describe the cysteamine-induced duodenal ulcer in rats as a duodenal stress ulcer in patients.
Predrag Sikiric, Alenka Boban Blagaic, Ivan Krezic, Helena Zizek, Luka Kalogjera, Ivan Maria Smoday, Vlasta Vukovic, Katarina Oroz, Helen Marie Chiddenton, Sara Buric, Marko Antunovic, Slaven Gojkovic, Sanja Strbe, Milena Skocic, Suncana Sikiric, Marija Milavic, Lidija Beketic Oreskovic, Antonio Kokot, Antun Koprivanac, Ivan Dobric, Marko Sever, Mario Staresinic, Lovorka Batelja Vuletic, Anita Skrtic, Sven Seiwerth   +24 more
doaj   +1 more source

Direct binding of phosphatidylglycerol at specific sites modulates desensitization of a ligand-gated ion channel [PDF]

, 2019
Pentameric ligand-gated ion channels (pLGICs) are essential determinants of synaptic transmission, and are modulated by specific lipids including anionic phospholipids.
Brannigan, Grace, Cheng, Wayland W.L., Hsu, Fong-Fu, Nimigean, Crina M, Petroff II, John T, Schmidpeter, Philipp A.M., Sharp, Liam, Tong, Ailing   +7 more
core   +1 more source

Cystamine induces AIF-mediated apoptosis through glutathione depletion [PDF]

, 2001
Cystamine and its reduced form cysteamine showed protective effects in various models of neurodegenerative disease, including Huntington's disease and Parkinson's disease.
Cho, Sung-Yup, Lee, Jin-Haeng, Ju, Mi-kyeong, Jeong, Eui Man, Kim, Hyo-Jun, Lim, Jisun, Lee, Seungun, Cho, Nam-Hyuk, Park, Hyun Ho, Choi, Kihang, Jeon, Ju-Hong, Kim, In-Gyu   +11 more
core   +1 more source

Therapeutic Applications of Cysteamine and Cystamine in Neurodegenerative and Neuropsychiatric Diseases

Frontiers in Neurology, 2019
Current medications for neurodegenerative and neuropsychiatric diseases such as Alzheimer's disease (AD), Huntington's disease (HD), Parkinson's disease (PD), and Schizophrenia mainly target disease symptoms.
B. Paul, S. Snyder
semanticscholar   +1 more source

Synthetic Control of Water‐Stable Hybrid Perovskitoid Semiconductors

Advanced Materials, EarlyView.
Hybrid metal‐halide perovskites are promising semiconductors for optoelectronics, yet their water stability is problematic. A new synthesis method is developed using lead iodide and cysteamine under various pH conditions, forming stable perovskitoid structures.
Jiyoon Kim, Soumyadeep Ghosh, Nicholas W. G. Smith, Sunhao Liu, Yixuan Dou, Carla Slebodnick, Giti A. Khodaparast, Jin Qian, Lina Quan   +8 more
wiley   +1 more source

Bioactive Thymosin Alpha-1 Does Not Influence F508del-CFTR Maturation and Activity. [PDF]

, 2019
Deletion of phenylalanine 508 (F508del) in the cystic fibrosis transmembrane conductance regulator (CFTR) anion channel is the most frequent mutation causing cystic fibrosis (CF). F508del-CFTR is misfolded and prematurely degraded. Recently thymosin a-1 (
Armirotti, Andrea, Braccia, Clarissa, Cholon, Deborah M, Galietta, Luis JV, Gentzsch, Martina, Guidone, Daniela, Hanrahan, John W, Lukacs, Gergely L, Matthes, Elizabeth, Pedemonte, Nicoletta, Phuan, Puay-Wah, Tomati, Valeria, Veit, Guido, Verkman, Alan S   +13 more
core