著者

Xuejiao Liao Yuan Guan Qibin Liao Zhenghua Ma Liping Zhang Jingke Dong Xiaojuan Lai Guoqin Zheng Sumei Yang Cheng Wang Zhonghui Liao Shuo Song Hongyang Yi Hongzhou Lu

出版者

National Center for Global Health and Medicine

雑誌

Global Health & Medicine (ISSN:24349186)

巻号頁・発行日

vol.4, no.6, pp.322-326, 2022-12-25 (Released:2022-12-26)

参考文献数

19

被引用文献数

7

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Although Omicron appears to cause less severe acute illness than the original strain, the potential for large numbers of patients to experience long COVID is a major concern. Little is known about the recovery phase in cases of Omicron, highlighting the importance of dynamically monitor long COVID in those patients. Subjects of the current study were patients available for a three-month follow-up who were admitted from January 13 to May 22, 2020 (period of the original strain) and from January 1 to May 30, 2022 (period of Omicron). Twenty-eight-point-four percent of patients infected with the original strain had long-term symptoms of COVID-19 and 5.63% of those infected with the Omicron strain had such symptoms. The most common symptom was a cough (18.5%), followed by tightness in the chest (6.5%), in patients infected with the original strain. Fatigue (2.4%) and dyspnea (1.7%) were the most commonly reported symptoms in patients infected with the Omicron strain. The respiratory system is the primary target of SARSCoV-2. Supportive treatment is the basis for the treatment of respiratory symptoms in patients with COVID-19. Quality sleep and good nutrition may alleviate fatigue and mental issues. Further knowledge about a long-term syndrome due to Omicron needs to be discussed and assembled so that healthcare and workforce planners can rapidly obtain information to appropriately allocate resources.

著者

Can-Zhao Liu Xiang-Yu Li Ren-Hong Du Min Gao Ming-Ming Ma Fei-Ya Li Er-Wen Huang Hong-Shuo Sun Guan-Lei Wang Yong-Yuan Guan

出版者

日本循環器学会

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-16-0793, (Released:2016-10-19)

参考文献数

41

被引用文献数

13

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Background:Previous research has demonstrated that ClC-3 is responsible for volume-regulated Cl–current (ICl.vol) in vascular smooth muscle cells (VSMCs). However, it is still not clear whether and how ClC-3 is transported to cell membranes, resulting in alteration ofICl.vol.Methods and Results:Volume-regulated chloride current (ICl.vol) was recorded by whole-cell patch clamp recording, and Western blotting and co-immunoprecipitation were performed to examine protein expression and protein-protein interaction. Live cell imaging was used to observe ClC-3 transporting. The results showed that an overexpression of endophilin A2 could increaseICl.vol, while endophilin A2 knockdown decreasedICl.vol. In addition, the SH3 domain of endophilin A2 mediated its interaction with ClC-3 and promotes ClC-3 transportation from the cytoplasm to cell membranes. The regulation of ClC-3 channel activity was also verified in basilar arterial smooth muscle cells (BASMCs) isolated from endophilin A2 transgenic mice. Moreover, endophilin A2 increase VSMCs proliferation induced by endothelin-1 or hypo-osmolarity.Conclusions:The present study identified endophilin A2 as a ClC-3 channel partner, which serves as a new ClC-3 trafficking insight in regulatingICl.volin VSMCs. This study provides a new mechanism by which endophilin A2 regulates ClC-3 channel activity, and sheds light on how ClC-3 is transported to cell membranes to play its critical role as a chloride channel in VSMCs function, which may be involved in cardiovascular diseases.

著者

Yuan Guan Han Zhu Tangkai Qi Renfang Zhang Jun Chen Li Liu Yinzhong Shen Hongzhou Lu Qi Tang

出版者

International Research and Cooperation Association for Bio & Socio-Sciences Advancement

雑誌

BioScience Trends (ISSN:18817815)

巻号頁・発行日

pp.2021.01437, (Released:2021-11-04)

参考文献数

26

被引用文献数

3

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In the context of an aging global population, the aging of patients with HIV is an issue that society will have to face. Data indicate that between 2011 and 2019, the proportion of patients age 60 and over who were newly diagnosed with HIV in China increased from 12% to 25%. In contrast to younger groups, the special characteristics of older patients pose major challenges to the management of their disease. The current study examined the clinical outcomes and psychological status of patients age 50 and over who were diagnosed with HIV. Out of a total of 566 older patients from eastern China, viral suppression was achieved in 446 (78.8%), treatment was immunologically effective in 410 (72.4%), and treatment was effective in 324 (57.2%). Thirty-nine patients (6.9%) had significant anxiety and 143 (25.3%) exhibited depressive tendencies. Level of education and the time from diagnosis to treatment were associated with the effectiveness of treatment. Age, sleep quality, chronic illness, exercise, and travel time to medical appointments were associated with depressive symptoms. These findings suggest that the burden of HIV among the older population remains high in more economically developed areas. The urgent need for HIV education and screening programs, as well as follow-up visits and early initiation of treatment in older patients, is called for.