Zobrazeno 1 - 10
of 435
pro vyhledávání: '"Valentin A Stonik"'
Autor:
Ji Woo Im, Ju Hyun Lim, Valentin A. Stonik, Jong-Young Kwak, Songwan Jin, Minkook Son, Hae-Rahn Bae
Publikováno v:
Marine Drugs, Vol 22, Iss 8, p 335 (2024)
Aquaporins (AQPs) are a family of integral membrane proteins that selectively transport water and glycerol across the cell membrane. Because AQPs are involved in a wide range of physiological functions and pathophysiological conditions, AQP-based the
Externí odkaz:
https://doaj.org/article/f6d80f5cf637440093810c1d1e5db79e
Autor:
Alla A. Kicha, Dmitriy K. Tolkanov, Timofey V. Malyarenko, Olesya S. Malyarenko, Alexandra S. Kuzmich, Anatoly I. Kalinovsky, Roman S. Popov, Valentin A. Stonik, Natalia V. Ivanchina, Pavel S. Dmitrenok
Publikováno v:
Marine Drugs, Vol 22, Iss 7, p 294 (2024)
Three new monosulfated polyhydroxysteroid glycosides, spiculiferosides A (1), B (2), and C (3), along with new related unsulfated monoglycoside, spiculiferoside D (4), were isolated from an ethanolic extract of the starfish Henricia leviuscula spicul
Externí odkaz:
https://doaj.org/article/681c7545cd674d689fbd27b2c3a10518
Novel GSK-3β Inhibitor Neopetroside A Protects Against Murine Myocardial Ischemia/Reperfusion Injury
Autor:
Hyoung Kyu Kim, PhD, Min Kim, PhD, Jubert C. Marquez, PhD, Seung Hun Jeong, PhD, Tae Hee Ko, PhD, Yeon Hee Noh, MS, Pham Trong Kha, PhD, Ha Min Choi, BS, Dong Hyun Kim, PhD, Jong Tae Kim, PhD, Young Il Yang, PhD, Kyung Soo Ko, PhD, Byoung Doo Rhee, PhD, Larisa K. Shubina, PhD, Tatyana N. Makarieva, PhD, Dmitry Y. Yashunsky, PhD, Alexey G. Gerbst, PhD, Nikolay E. Nifantiev, PhD, Valentin A. Stonik, PhD, Jin Han, PhD
Publikováno v:
JACC: Basic to Translational Science, Vol 7, Iss 11, Pp 1102-1116 (2022)
Summary: Recent trends suggest novel natural compounds as promising treatments for cardiovascular disease. The authors examined how neopetroside A, a natural pyridine nucleoside containing an α-glycoside bond, regulates mitochondrial metabolism and
Externí odkaz:
https://doaj.org/article/477ee88ce1fe4f4b94d7f3f4a3370003
Autor:
Sergey A. Dyshlovoy, Larisa K. Shubina, Tatyana N. Makarieva, Jessica Hauschild, Nadja Strewinsky, Alla G. Guzii, Alexander S. Menshov, Roman S. Popov, Boris B. Grebnev, Tobias Busenbender, Su Jung Oh-Hohenhorst, Tobias Maurer, Derya Tilki, Markus Graefen, Carsten Bokemeyer, Valentin A. Stonik, Gunhild von Amsberg
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Spongian diterpenes are a group of marine natural compounds possessing various biological activities. However, their anticancer activity is still poorly studied and understood. We isolated six spongian diterpenes from the marine sponge Spong
Externí odkaz:
https://doaj.org/article/2ae1644a535b479ca2b9bc182d8cd852
Autor:
Dong-Gyun Han, Jinsook Kwak, Eugene Choi, Seong-Wook Seo, Elena A. Vasileva, Natalia P. Mishchenko, Sergey A. Fedoreyev, Valentin A. Stonik, Hyoung Kyu Kim, Jin Han, Jong Hyuk Byun, Il Hyo Jung, Hwayoung Yun, In-Soo Yoon
Publikováno v:
Biomedicine & Pharmacotherapy, Vol 162, Iss , Pp 114589- (2023)
Echinochrome A, a natural naphthoquinone pigment found in sea urchins, is increasingly being investigated for its nutritional and therapeutic value associated with antioxidant, anticancer, antiviral, antidiabetic, and cardioprotective activities. Alt
Externí odkaz:
https://doaj.org/article/19a40f5a53a24b87b6a49533b42a39c5
Autor:
Timofey V. Malyarenko, Alla A. Kicha, Alexandra S. Kuzmich, Olesya S. Malyarenko, Anatoly I. Kalinovsky, Roman S. Popov, Pavel S. Dmitrenok, Natalia V. Ivanchina, Valentin A. Stonik
Publikováno v:
Marine Drugs, Vol 22, Iss 1, p 19 (2023)
Six previously unknown triterpene glycosides, pacificusosides L–Q (1–6), and two previously known triterpene glycosides, cucumariosides B1 (7) and A5 (8), were isolated from an alcoholic extract of Pacific sun star, Solaster pacificus. The struct
Externí odkaz:
https://doaj.org/article/e31125dc776440b98eee9ffd2294f6c6
Autor:
Nadezhda E. Ustyuzhanina, Maria I. Bilan, Natalia Yu. Anisimova, Sofya P. Nikogosova, Andrey S. Dmitrenok, Evgenia A. Tsvetkova, Elena G. Panina, Nadezhda P. Sanamyan, Sergey A. Avilov, Valentin A. Stonik, Mikhail V. Kiselevskiy, Anatolii I. Usov, Nikolay E. Nifantiev
Publikováno v:
Pharmaceuticals, Vol 16, Iss 12, p 1673 (2023)
Two fucosylated chondroitin sulfates were isolated from the sea cucumbers Psolus peronii and Holothuria nobilis using a conventional extraction procedure in the presence of papain, followed by anion-exchange chromatography on DEAE-Sephacel. Their com
Externí odkaz:
https://doaj.org/article/40378ac814074112ad1298976b3a3757
Autor:
Valentin A. Stonik, Inna V. Stonik
Publikováno v:
Marine Drugs, Vol 21, Iss 8, p 427 (2023)
Microalgae are abundant components of the biosphere rich in low molecular weight carbohydrate-containing natural products (glycoconjugates). Glycoconjugates take part in the processes of photosynthesis, provide producers with important biological mol
Externí odkaz:
https://doaj.org/article/f2d25e37f4eb4a9ca23f4b61defd8652
Autor:
Alexandra S. Silchenko, Anatoly I. Kalinovsky, Sergey A. Avilov, Roman S. Popov, Pavel S. Dmitrenok, Ekaterina A. Chingizova, Ekaterina S. Menchinskaya, Elena G. Panina, Vadim G. Stepanov, Vladimir I. Kalinin, Valentin A. Stonik
Publikováno v:
International Journal of Molecular Sciences, Vol 24, Iss 13, p 11128 (2023)
Seven new monosulfated triterpene glycosides, djakonoviosides A (1), A1 (2), A2 (3), and B1–B4 (4–7), along with three known glycosides found earlier in the other Cucumaria species, namely okhotoside A1-1, cucumarioside A0-1, and frondoside D, ha
Externí odkaz:
https://doaj.org/article/7934ec647b4f4036b9c03461a6fcd926
Autor:
Roman S. Popov, Natalia V. Ivanchina, Alexandra S. Silchenko, Sergey A. Avilov, Vladimir I. Kalinin, Timofey V. Malyarenko, Valentin A. Stonik, Pavel S. Dmitrenok
Publikováno v:
Metabolites, Vol 13, Iss 7, p 783 (2023)
Sea cucumber triterpene glycosides are a class of secondary metabolites that possess distinctive chemical structures and exhibit a variety of biological and pharmacological activities. The application of MS-based approaches for the study of triterpen
Externí odkaz:
https://doaj.org/article/3b22ccc05114451ebc1f8dee41c725e9