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Your search keyword '"Jiong Hou"' showing total 3 results
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3 results on '"Jiong Hou"'

1. Risk factors for postoperative pulmonary complications in elderly patients receiving elective colorectal surgery: A retrospective study

Author

Yuanqiang Dai, Guolin Sun, Hongli Hu, Chun Wang, Hengyue Wang, Yanping Zha, Ying Sheng, Jiong Hou, Jinjun Bian, and Lulong Bo

Subjects
colorectal surgery, advanced age, retrospective analysis, risk factors, postoperative pulmonary complications, Neoplasms. Tumors. Oncology. Including cancer and carcinogens, RC254-282
Abstract

Study objectivePostoperative pulmonary complications (PPCs) are common and associated with adverse outcomes impairing long-term survival and quality of recovery. This single-centered retrospective study aimed to examine factors associated with PPCs in patients receiving elective colorectal surgery aged ≥60 years.MethodsBetween January 2019 and December 2019, 638 patients at the Shanghai Changhai Hospital who had received elective surgery for colorectal cancer were enrolled in this study. Patients were divided into the PPC group (n=38) and non-PPC group (n=600). Neutrophil–lymphocyte ratio (NLR), platelet–lymphocyte ratio (PLR), red blood cell distribution width (RDW), and systemic inflammatory index (SII) were selected and caculated to indicate preoperative and postoperative inflammatory status. Receiver operating characteristic curve and bivariate correlation analyses were performed to evaluate the identified risk factors.Main resultsThe overall incidence of PPCs was approximately 5.96%. Multivariate regression analysis identified age (OR = 1.094, 95%CI 1.038–1.153, P = 0.001), preoperative RDW (OR = 1.159, 95%CI 1.025–1.309, P = 0.018), and preoperative SII (OR = 1.001, 95%CI 1.000–1.003, P = 0.035) as independent risk factors for PPCs. The cut-off values of age, preoperative RDW, and preoperative SII for predicting PPCs were 69.5 (sensitivity 0.658, specificity 0.653), 13.2 (sensitivity 0.789, specificity 0.552) and 556.1 (sensitivity 0.579, specificity 0.672), respectively.ConclusionsAge, preoperative RDW, and preoperative SII were identified as independent risk factors for PPC occurrence in elderly patients receiving elective colorectal surgery. Further studies are warranted to evaluate whether normalization of preoperative RDW and SII, as modifiable risk factors, are associated with improved surgical outcomes.

Published
2022
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2. Induction of autophagy via the PI3K/Akt/mTOR signaling pathway by Pueraria flavonoids improves non-alcoholic fatty liver disease in obese mice

Author

Chunbin Sun, Jin Zhang, Jiong Hou, Menglin Hui, Hualong Qi, Tong Lei, Xiaoshuang Zhang, Luxi Zhao, and Hongwu Du

Subjects
Pharmacology, Flavonoids, Inflammation, Anti-Inflammatory Agents, Mice, Obese, General Medicine, Lipids, Mice, Inbred C57BL, Mice, Phosphatidylinositol 3-Kinases, Pueraria, Non-alcoholic Fatty Liver Disease, Autophagy, Animals, Proto-Oncogene Proteins c-akt, Signal Transduction
Abstract

Non-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 inhibiting lipid synthesis and the release of pro-inflammatory cytokines. We analyzed the autophagy flux by mRFP-GFP-LC3 plasmid transfection to assess the role of autophagy in intracellular scavenging. After treating mice fed on high fat and HepG2 cells with Pueraria flavonoids, the number of autophagosomes increased significantly, along with the level of autophagy. The autophagy loss after siRNA transfection aggravated lipid deposition and the release of inflammatory cytokines. Mechanistically, Pueraria flavonoids trigger autophagy through PI3K/Akt/mTOR signaling pathway to reduce lipid deposition and inflammation. In summary, our results showed that Pueraria flavonoids stimulated autophagy by inhibiting the PI3K/Akt/mTOR signaling pathway, thereby reducing intracellular lipid accumulation and inflammation levels and alleviating NAFLD.

Published
2022

3. Tang-Ping-San Decoction Remodel Intestinal Flora and Barrier to Ameliorate Type 2 Diabetes Mellitus in Rodent Model

Author

Wen Yin, Si-Qi Zhang, Wen-Lin Pang, Xiao-Jiao Chen, Jing Wen, Jiong Hou, Cui Wang, Li-Yun Song, Zhen-Ming Qiu, Peng-Tao Liang, Jia-Li Yuan, Zhong-Shan Yang, and Yao Bian

Subjects
Pharmacology, Internal Medicine, Targets and Therapy [Diabetes, Metabolic Syndrome and Obesity]
Abstract

Wen Yin,* Si-Qi Zhang,* Wen-Lin Pang,* Xiao-Jiao Chen, Jing Wen, Jiong Hou, Cui Wang, Li-Yun Song, Zhen-Ming Qiu, Peng-Tao Liang, Jia-Li Yuan, Zhong-Shan Yang, Yao Bian Yunnan Provincial Key Laboratory of Molecular Biology for Sinomedicine, Yunnan University of Chinese Medicine, Kunming, Yunnan, People’s Republic of China*These authors contributed equally to this workCorrespondence: Zhong-Shan Yang; Yao Bian, Yunnan University of Chinese Medicine, Kunming, Yunnan, People’s Republic of China, Tel +86-871-65919932, Email yangzhongshan@ynutcm.edu.cn; 1345538930@qq.comPurpose: Type 2 diabetes mellitus (T2DM) is a complex genetic disease associated with genetic and environmental factors. Previous studies have shown that changes in the gut microbiota may affect the development of host metabolic diseases and promote the progression of T2DM. Tang-ping-san (TPS) decoction can effectively treat T2DM. However, its specific mechanisms must be evaluated.Patients and Methods: In the present study, we established an animal model of T2DM using a high‑fat diet (HFD) with intraperitoneal injection streptozotocin injection.Results: The therapeutic effect of TPS decoction on T2DM in mice was initially evaluated. TPS decoction was found to improve hyperglycemia, hyperlipidemia, insulin resistance, and pathological liver, pancreatic, and colon changes. Moreover, it reduced the pro-inflammatory cytokine levels. Based on 16SrRNA sequencing, TPS decoction reduced the Firmicutes/Bacteroidetes ratio at the phylum level. At the genus level, it increased the relative abundances of Akkermansia, Muribaculaceae, and the Eubacterium coprostanoligenes group and decreased the relative abundance of Fusobacterium, Escherichia coli, Dubosiella, and Helicobacter.Conclusion: TPS decoction improves T2DM and liver function and reduces the risk of hyperglycemia, hyperlipidemia, insulin resistance, pathological organ changes, and inflammatory reactions. The mechanism of TPS decoction in T2DM can be correlated with the reversal of gut microbiota dysfunction and repair of the intestinal mucosal barrier.Keywords: type 2 diabetes mellitus, tang-ping-san decoction, gut microbiota, glycolipid metabolism, insulin resistance

Published
2022

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