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801por Fateh, Sepand Tehrani, Fateh, Sahand Tehrani, Shekari, Faezeh, Mahdavi, Majid, Aref, Amir Reza, Salehi-Najafabadi, Amir“…However, a consensus on sesquiterpene lactones’ effects and their mechanism of action is required. …”
Publicado 2022
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802por Kwon, Moonhyuk, Hodgins, Connor L., Haslam, Tegan M., Roth, Susan A., Nguyen, Trinh-Don, Yeung, Edward C., Ro, Dae-Kyun“…Sesquiterpene lactone (STL) and natural rubber (NR) are characteristic isoprenoids in lettuce (Lactuca sativa). …”
Publicado 2022
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803“…METHODS: • Cross sectional study conducted on 1325 adolescents in a cantonment in Western Maharashtra. • Young’s Internet Addiction test was used, which has 20 items and is scored 0-5 for each item; • Participants with score of 70 and above were diagnosed as having Internet Addiction. …”
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804“…This study evaluated the effect of transglutaminase (TGase) pre-crosslinking treatment on the physicochemical and digestive characteristics of tofu coagulated by glucono-δ-lactone (GDL). Results showed that certain TGase pre-crosslinking times (0.5, 1, 2 and 3 h) could promote the colloidal stability of soymilk with increased particle average sizes and absolute values of zeta potential. …”
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805por Fei, Dong-Qing, Li, Hui-Hong, Chen, Xiao-Han, Cui, Wen-Bo, Zhang, Zong-Ping, Zhan, Xiao-Qing, Wang, Mei-Jie, Qi, Feng-Ming, Zhang, Zhan-Xin, Li, Er-Wei“…One novel diterpenoid lactone named caesalpinbondin A (1) that possesses an unprecedented tetracyclic ring system in which a 6/6/5-fused tricyclic ring and a 4,5-dimethyldihydrofuran-2(3H)-one were connected by a C-C single bond comprising a 5-(naphtho [2,3-b]furan-7-yl)dihydrofuran-2(3H)-one moiety was isolated from the seeds of Caesalpinia bonduc. …”
Publicado 2022
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806por Wei, Zhenyu, Li, Ting, Gu, Yan, Zhang, Qian, Wang, Enhui, Li, Wenbo, Wang, Xin, Li, Yang, Li, HongyuEnlace del recurso
Publicado 2022
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807“…Parthenolide (PLT) is one of the most important biological macromolecules and a naturally occurring sesquiterpene lactone that is isolated from a plant species Tanacetum parthenium (T. parthenium). …”
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808por Kwon, Jaeyoung, Lee, Kyerim, Hwang, Hoseong, Kim, Seong-Hwan, Park, Se Eun, Durai, Prasannavenkatesh, Park, Keunwan, Kim, Hyung-Seop, Jang, Dae Sik, Choi, Jae Sue, Kwon, Hak Cheol“…Therefore, the above results suggest that this type of monocyclic terpenoid lactone could be one of the potential lead compounds for the treatment of psychiatric or neurological diseases.…”
Publicado 2022
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809por Butty, Audrey, Bühler, Nolwenn, Pasquier, Jérôme, Dupraz, Julien, Faivre, Vincent, Estoppey, Sandrine, Rawlinson, Cloé, Gonseth Nusslé, Semira, Bochud, Murielle, D’Acremont, ValérieEnlace del recurso
Publicado 2022
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810por Jaśkiewicz, Andrzej, Budryn, Grażyna, Carmena-Bargueño, Miguel, Pérez-Sánchez, Horacio“…The aim of the study was to explain the effects of sesquiterpene lactones (SLs) from chicory (Cichorium intybus L.) root extracts as inhibitors of acetylcholinesterase (AChE) at the molecular level and to determine the inhibition of AChE activity by specific SLs (lactucin and lactucopicrin) and different chicory extracts. …”
Publicado 2022
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812por Goemanne, Sophie, Tilmanne, Anne, Biarent, Dominique, Smeesters, Pierre, Simoni, Paolo, Mahadeb, Bhavna Ansuya, Vicinanza, Alfredo“…BACKGROUND: Staphylococcus aureus is a well-known bacterium associated with carriage and responsible for different types of infections. The Panton-Valentine leucocidin (PVL) is a key virulence factor causing tissue necrosis. …”
Publicado 2022
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813por Ezinne, Ngozika Esther, Shittu, Oluwaseun, Ekemiri, Kingsley Kene, Kwarteng, Michael Agyemang, Tagoh, Selassie, Ogbonna, Grace, Mashige, Khathutshelo PercyEnlace del recurso
Publicado 2022
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814por Shrestha, Abhishek, Hernández-Reyes, Casandra, Grimm, Maja, Krumwiede, Johannes, Stein, Elke, Schenk, Sebastian T., Schikora, Adam“…BACKGROUND: N-3-oxo-tetradecanoyl-L-homoserine lactone (oxo-C14-HSL) is one of the N-acyl homoserine lactones (AHL) that mediate quorum sensing in Gram-negative bacteria. …”
Publicado 2022
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815por Otoupal, Peter B., Geiselman, Gina M., Oka, Asun M., Barcelos, Carolina A., Choudhary, Hemant, Dinh, Duy, Zhong, Wenqing, Hwang, HeeJin, Keasling, Jay D., Mukhopadhyay, Aindrila, Sundstrom, Eric, Haushalter, Robert W., Sun, Ning, Simmons, Blake A., Gladden, John M.“…Here we demonstrate this by engineering R. toruloides to produce the polyketide triacetic acid lactone (TAL) directly from unfiltered hydrolysate deconstructed from biomass with minimal unit process operations. …”
Publicado 2022
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816“…In Australia, the administration of macrocyclic lactone (ML) drugs has successfully reduced the prevalence of D. immitis infection. …”
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817por Shams, Afshan, Ahmed, Ayaz, Khan, Ajmal, Khawaja, Shariqa, Rehman, Najeeb Ur, Qazi, Asma Saleem, Khan, Adnan, Bawazeer, Sami, Ali, Syed Abid, Al-Harrasi, AhmedEnlace del recurso
Publicado 2023
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818por Xiong, Ting, Guo, Tao, He, Yaping, Cao, Zeying, Xu, Huipeng, Wu, Wenting, Wu, Li, Zhu, Weifeng, Zhang, Jiwen“…However, the therapeutic effects of TPT are jeopardized by its active lactone form that is intrinsically hydrolyzed in physiological fluids, resulting in low bioavailability. …”
Publicado 2022
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819“…Zinc-mediated carboxylation of allylic halides under flow conditions delivered β,γ-unsaturated carboxylic acids and subsequent bromolactonization provides a streamlined process for the synthesis of γ-bromo-β-lactones. The described process further demonstrates the utility of organozinc reagents prepared by passage of allylic halides through a metallic zinc column integrated into a flow process. …”
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820por Kim, Jaekyeong, Baek, Ji Yun, Bang, Sunghee, Kim, Ji-Young, Jin, Yeongwoon, Lee, Jin Woo, Jang, Dae Sik, Kang, Ki Sung, Shim, Sang Hee“…[Image: see text] The endophytic fungus Colletotrichum gloeosprioides JS0419, isolated from the leaves of the halophyte Suaeda japonica, produced four new β-resorcylic acid derivatives, colletogloeopyrones A and B (1 and 2) and colletogloeolactones A and B (3 and 4), and seven known β-resorcylic acid lactones (RALs). The structures of these compounds were elucidated via analysis of the high-resolution mass spectrometry and nuclear magnetic resonance data. …”
Publicado 2023
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