Results 61 to 70 of about 408 (132)

Free Radical Scavenging Activity of Synthetic and Naturally Occurring Polyhydroxy-, Aminohydroxynaphthazarins and Related Compounds

Natural Product Communications, 2018
Fifty natural and synthetic hydroxy-, aminohydroxynaphthazarins and related quinones were tested for their antiradical activities using 2,2'-azinobis(3-ethylbenzothiazoline-6-sulfonate) (ABTS) scavenging assay.
Nikita S. Polonik, Yuri E. Sabutskii, Sergey G. Polonik   +2 more
doaj   +1 more source

Hystochrome influence on physical endurance of rats

Бюллетень сибирской медицины, 2016
Introduction. Domestic antioxidant drugs series «Gistohrom®» are based on the marine natural compounds echinochrome A. «Gistohrom®»activates cell energy metabolism and protein synthesis, increases the body’s endurance under extreme physical exertion. The
O. S. Talalaeva, Ya. F. Zverev, V. M. Bryukhanov   +2 more
doaj   +1 more source

Natural Substances vs. Approved Drugs in the Treatment of Main Cardiovascular Disorders-Is There a Breakthrough? [PDF]

Antioxidants (Basel), 2023
Grujić-Milanović J, Rajković J, Milanović S, Jaćević V, Miloradović Z, Nežić L, Novaković R.   +6 more
europepmc   +1 more source

New Aminonaphthoquinone from the Sea Urchins and

Natural Product Communications, 2016
The aminonaphthoquinone, spinamine E ( 5 ), was isolated for the first time from the sea urchins Strongylocentrotus pallidus (Sars G.O., 1872) and Mesocentrotus nudus (A. Agassiz, 1864). The structure of 5 was elucidated as 2-amino-3,5,6,7,8-pentahydroxy-
Elena A. Vasileva, Natalia P. Mishchenko, Pavel A. Zadorozhny, Sergey A. Fedoreyev   +3 more
doaj   +1 more source

Quinoid Pigments of Sea Urchins Scaphechinus mirabilis and Strongylocentrotus intermedius: Biological Activity and Potential Applications. [PDF]

Mar Drugs, 2022
Ageenko NV, Kiselev KV, Odintsova NA.
europepmc   +1 more source

Echinochrome Ameliorates Physiological, Immunological, and Histopathological Alterations Induced by Ovalbumin in Asthmatic Mice by Modulating the Keap1/Nrf2 Signaling Pathway. [PDF]

Mar Drugs, 2023
Abdelmawgood IA, Mahana NA, Badr AM, Mohamed AS, Al Shawoush AM, Atia T, Abdelrazak AE, Sakr HI.   +7 more
europepmc   +1 more source

Echinochrome A inhibits epithelial–mesenchymal transition and induces cell death mediated by DNA damage in human triple-negative breast cancer cells

Journal of Functional Foods
Echinochrome A (Ech A), a marine-derived compound from Scaphechinus mirabilis, is known for its potent antioxidant activity. Its pharmacological derivative, Histochrome, is used to treat ischemia and cardiovascular disorders.
Soon Yong Park, Mi-So Jeong, Cong So Tran, Jinyoung Lee, Da-Young Eum, Seyeon Jung, Elena A. Vasileva, Seoung Rak Lee, Hyoung Kyu Kim, Natalia P. Mishchenko, Jin Han, Yoo Jin Choi, Si Ho Choi, Hwayoung Yun, Kyu Heo   +14 more
doaj   +1 more source

Echinochrome [PDF]

Biochemical Journal, 1927
openaire   +2 more sources

Multi-target bioactivity of summer quinones production in the Persian Gulf burrowing black-type sea urchin. [PDF]

Heliyon, 2022
Soleimani S, Mashjoor S, Yousefzadi M, Kumar M.   +3 more
europepmc   +1 more source

Gene regulatory divergence amongst echinoderms underlies appearance of pigment cells in sea urchin development. [PDF]

Dev Biol, 2023
Spurrell M, Oulhen N, Foster S, Perillo M, Wessel G.   +4 more
europepmc   +1 more source