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Specialty: Drugs & Pharmacology
Nutrition: Antidoxidants
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Total 92 results found since Jan 2013.
Luteolin alleviated neutrophilic asthma by inhibiting IL-36 γ secretion-mediated MAPK pathways
CONCLUSIONS: Luteolin alleviated neutrophilic asthma by inhibiting IL-36γ secretion-mediated MAPK pathways. These findings provided a theoretical basis for the application of luteolin in the treatment of neutrophilic asthma.PMID:36604842 | DOI:10.1080/13880209.2022.2160770
Source: Pharmaceutical Biology - January 6, 2023 Category: Drugs & Pharmacology Authors: Xin-Rui Qiao Tao Feng Dong Zhang Li-Li Zhi Jin-Tao Zhang Xiao-Fei Liu Yun Pan Jia-Wei Xu Wen-Jing Cui Liang Dong Source Type: research
Induction of autophagy via the PI3K/Akt/mTOR signaling pathway by Pueraria flavonoids improves non-alcoholic fatty liver disease in obese mice
Biomed Pharmacother. 2022 Nov 13;157:114005. doi: 10.1016/j.biopha.2022.114005. Online ahead of print.ABSTRACTNon-alcoholic fatty liver disease (NAFLD) is the most common among lipid metabolism disorders. Autophagy plays an important role in lipid metabolism in NAFLD. Pueraria flavonoids, the main active ingredients of Pueraria lobata, exert antioxidant and anti-inflammatory effects. Herein, we report the potential lipid-lowering and anti-inflammatory effects of Pueraria flavonoids on NAFLD induced by a high-fat diet. In vivo and in vitro experiments showed that Pueraria flavonoids reduced intracellular lipid deposition by...
Source: Biomedicine and pharmacotherapy = Biomedecine and pharmacotherapie - November 16, 2022 Category: Drugs & Pharmacology Authors: Chunbin Sun Jin Zhang Jiong Hou Menglin Hui Hualong Qi Tong Lei Xiaoshuang Zhang Luxi Zhao Hongwu Du Source Type: research
Baicalin improved hepatic injury of NASH by regulating NRF2/HO-1/NRLP3 pathway
This study indicates that baicalin is able to attenuate hepatic cell pyroptosis in vivo and in vitro in the case of NASH by regulating the NRF2/HO-1/NRLP3 pathway.PMID:36184988 | DOI:10.1016/j.ejphar.2022.175270
Source: European Journal of Pharmacology - October 3, 2022 Category: Drugs & Pharmacology Authors: Huilian Shi Fei Qiao Weiting Lu Kaiyue Huang Yuanyuan Wen Lifang Ye Yuanyuan Chen Source Type: research
Melatonin alleviates arginine vasopressin-induced cardiomyocyte apoptosis via increasing Mst1-Nrf2 pathway activity to reduce oxidative stress
In this study, high AVP doses were found to induce H9c2 cardiomyoblast apoptosis, demonstrated by increased terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL)-positive cells, pro-apoptotic B-cell lymphoma-2 (Bcl-2)-associated X protein (Bax) up-regulation, and anti-apoptotic Bcl-2 downregulation. This AVP-induced apoptotic increase, along with lowered cell viability, was also associated with higher reactive oxygen species (ROS) levels and lowered mitochondrial membrane potentials (MMP), which were all reversed upon Mel administration. Further investigations found that apoptosis, ROS, and MMP outcomes unde...
Source: Biochemical Pharmacology - October 2, 2022 Category: Drugs & Pharmacology Authors: Shuang Chen You Li Shuai Fu Yang Li Chao Wang Ping Sun Hairu Li Jiawei Tian Guo-Qing Du Source Type: research
Pyrroloquinoline quinone modulates YAP-related anti-ferroptotic activity to protect against myocardial hypertrophy
Conclusion: PQQ can regulate the pathogenesis of myocardial hypertrophy through the induction of YAP-related anti-ferroptotic activity, highlighting the potential value of PQQ as a novel therapeutic agent capable of slowing or preventing the progression of myocardial hypertrophy and thus delaying the onset of heart failure.
Source: Frontiers in Pharmacology - September 27, 2022 Category: Drugs & Pharmacology Source Type: research
Melatonin activates the Mst1-Nrf2 signaling to alleviate cardiac hypertrophy in pulmonary arterial hypertension
This study aims to suggest one such possible treatment, through investigating the cardio-protective capabilities of the anti-oxidant, melatonin (Mel), for treating adverse RV remodeling in PAH, along with its underlying mechanisms. Arginine vasopressin induced neonatal rat cardiomyocyte hypertrophy in vitro; in vivo, PAH was induced in rats through intraperitoneal monocrotaline (MCT) injections, and Mel was administered intraperitoneally 24 h prior to MCT. Mel reduced rat cardiomyocyte hypertrophy and mitochondrial oxidative stress in vitro by activating the Mst1-Nrf2 pathway, which were all reversed upon siRNA knockdown o...
Source: European Journal of Pharmacology - September 13, 2022 Category: Drugs & Pharmacology Authors: Shuang Chen Ping Sun You Li Wenqian Shen Chao Wang Peng Zhao Hao Cui Jing-Yi Xue Guo-Qing Du Source Type: research
Ginsenoside Rh1 inhibits tumor growth in MDA-MB-231 breast cancer cells via mitochondrial ROS and ER stress-mediated signaling pathway
Arch Pharm Res. 2022 Mar 24. doi: 10.1007/s12272-022-01377-3. Online ahead of print.ABSTRACTGinsenoside-Rh1 (Rh1) is a ginseng-derived compound that has been reported to exert anticancer effects by regulating cell cycle arrest and apoptosis according to reactive oxygen species (ROS) production. However, the effects of Rh1 on mitochondrial dysfunction are involved in triple negative breast cancer (TNBC) cell apoptosis, and the related molecular mechanisms remain unknown. Rh1 treatment induced cell toxicity less than 50% at 50 μM. In addition, Rh1 induced apoptosis in TNBC cells through cleaved caspase-3 activation and G1/S...
Source: Archives of Pharmacal Research - March 24, 2022 Category: Drugs & Pharmacology Authors: Yujin Jin Diem Thi Ngoc Huynh Kyung-Sun Heo Source Type: research
MCU-dependent mitochondrial calcium uptake-induced mitophagy contributes to apelin-13-stimulated VSMCs proliferation
Vascul Pharmacol. 2022 Mar 16:106979. doi: 10.1016/j.vph.2022.106979. Online ahead of print.ABSTRACTApelin is an endogenous ligand of the G protein-coupled receptor APJ. Both apelin and APJ receptors, which are expressed in vascular smooth muscle cells (VSMCs), play important roles in the cardiovascular system. Our previous studies researches indicated that mitophagy mediated apelin-13-induced VSMCs proliferation. However, little is known about how apelin-13 regulates mitophagy to participate in VSMC proliferation. The results of the present study demonstrated that mitochondrial calcium uniporter (MCU) uptake-dependent mit...
Source: Vascular Pharmacology - March 20, 2022 Category: Drugs & Pharmacology Authors: Zhe Chen Qionglin Zhou Jun Chen Yiyuan Yang Wei Chen Hui Mao Xueqian Ouyang Kai Zhang Mingzhu Tang Jialong Yan Linzhi Wang Linxi Chen Lanfang Li Source Type: research
