Mi‐Hyeong Park, Seo‐In Park, Jong‐Hui Kim, Jing Yu, Eun Hye Lee, Su Ryeon Seo, Su‐Hyun Jo,
Hydrocortisone exerts adverse effects on various organs, including the heart. This study investigated the still unclear effects of hydrocortisone on electrophysiological and biochemical aspects of cardiac excitation-contraction coupling. In guinea pigs' hearts, hydrocortisone administration reduced the QT interval of ECG and the action potential duration (APD). In guinea pig ventricular myocytes, hydrocortisone reduced contraction and Ca2+ transient amplitudes. These reductions and the effects on ...
Tópico(s): Ion channel regulation and function
2019 - Elsevier BV | Molecular and Cellular Endocrinology
Si Young Choi, Young Du Kim, Do Yeon Kim, Jong Hui Suh, Jeong Seob Yoon, Yeo Rok Kim, Eun Kyung Yu, Chan Beom Park,
Thoracoscopic stapled bullectomy is a popular procedure for the treatment of primary spontaneous pneumothorax (PSP) that has a relatively high postoperative recurrence rate. One reason for PSP recurrence is the formation of a new bulla around the staple line. We hypothesized that different resected specimen volumes might cause differences in staple line tension. In this study, we analyzed the relationship between postoperative pneumothorax recurrence and resected lung volume.Between April, 2009 and ...
Tópico(s): Trauma Management and Diagnosis
2018 - AME Publishing Company | Journal of Thoracic Disease
Won Suk Lee, Jeong Hun Kim, Hye Jin Lee, Hannah Yang, So Jung Kong, Yu Seong Lee, Jong Hui Hong, Jongsun Jung, Beodeul Kang, Hongjae Chon, Chan Kim,
... Hye Jin Lee, Hannah Yang, So Jung Kong, Yu Seong Lee, Jong Hui Hong, Jongsun Jung, Beodeul Kang, Hongjae Chon, Chan ...
Tópico(s): Cancer, Stress, Anesthesia, and Immune Response
2020 - American Association for Cancer Research | Cancer Research
The participation of superoxide in initiating tissue damage derived from xenobiotics is best illustrated by paraquat intoxication. In the present study, the roles of superoxide dismutase and catalase on paraquat-induced cell injury were investigated using primary cultured rat skin fibroblast. The degree of cell injury was assassed by the conversion of reduced MTT to a blue formazan. Paraquat produced concentration-and time-related cell injury in cultured rat skin fibroblast. Paraquat induced-cell ...
Tópico(s): Saffron Plant Research Studies
1994 - Korean Chemical Society | Journal of the Korean Chemical Society
Nallathamby Prakash, Mcginnity Tracie, Curtis Tyler, Vargo-Gogola Tracy, Cowden-Dahl Karen, Roeder Ryan,
... al., Applied Surface Science 2012, 258, 6034[3] Jong Hui Kim, et al., J. Nanoparticle Research 2011, 13, 2311[4] Yu Han, et al., Langmuir 2008, 24, 5842[5] ...
Tópico(s): Optical Imaging and Spectroscopy Techniques
2016 - Frontiers Media | Frontiers in Bioengineering and Biotechnology
Jong‐Hui Kim, Soobeen Hwang, Seo‐In Park, Hyo-Ji Lee, Yu‐Jin Jung, Su‐Hyun Jo,
Polychlorinated biphenyls (PCBs) were once used throughout various industries; however, because of their persistence in the environment, exposure remains a global threat to the environment and human health. The Kv1.3 and Kv1.5 channels have been implicated in the immunotoxicity and cardiotoxicity of PCBs, respectively. We determined whether 3,3',4,4'-tetrachlorobiphenyl (PCB77), a dioxin-like PCB, alters human Kv1.3 and Kv1.5 currents using the Xenopus oocyte expression system. Exposure to 10 nM PCB77 ...
Tópico(s): Neuroscience and Neuropharmacology Research
2024 - The Korean Society of Pharmacology | Korean Journal of Physiology and Pharmacology