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Duan LL, Zhao YB, Er YL, Ye PP, Wang W, Gao X, Deng X, Jin Y, Wang Y, Ji CR, Ma XY, Gao C, Zhao YH, Zhu SQ, Su SZ, Guo XE, Peng JJ, Yu Y, Yang C, Su YY, Zhao M, Guo LH, Wu YP, Luo YN, Meng RL, Xu HF, Liu HZ, Ruan HH, Xie B, Zhang HM, Liao YH, Chen Y, Wang LH. [The effect of Ba Duan Jin on the balance of community-dwelling older adults: a cluster randomized control trial]. Zhonghua Liu Xing Bing Xue Za Zhi 2024; 45:250-256. [PMID: 38413065 DOI: 10.3760/cma.j.cn112338-20230506-00283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/29/2024]
Abstract
Objective: To assess the effectiveness of a 6-month Ba Duan Jin exercise program in improving the balance of community-dwelling older adults. Methods: A two arms, parallel-group, cluster randomized controlled trial was conducted in 1 028 community residents aged 60-80 years in 40 communities in 5 provinces of China. Participants in the intervention group (20 communities, 523 people) received Ba Duan Jin exercise 5 days/week, 1 hour/day for 6 months, and three times of falls prevention health education, and the control group (20 communities, 505 people) received falls prevention health education same as the intervention group. The Berg balance scale (BBS) score was the leading outcome indicator, and the secondary outcome indicators included the length of time of standing on one foot (with eyes open and closed), standing in a tandem stance (with eyes open and closed), the closed circle test, and the timed up to test. Results: A total of 1 028 participants were included in the final analysis, including 731 women (71.11%) and 297 men (28.89%), and the age was (69.87±5.67) years. After the 3-month intervention, compared with the baseline data, the BBS score of the intervention group was significantly higher than the control group by 3.05 (95%CI: 2.23-3.88) points (P<0.001). After the 6-month intervention, compared with the baseline data, the BBS score of the intervention group was significantly higher than the control group by 4.70 (95%CI: 4.03-5.37) points (P<0.001). Ba Duan Jin showed significant improvement (P<0.05) in all secondary outcomes after 6 months of exercise in the intervention group compared with the control group. Conclusions: This study showed that Ba Duan Jin exercise can improve balance in community-dwelling older adults aged 60-80. The longer the exercise time, the better the improvement.
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Affiliation(s)
- L L Duan
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Y B Zhao
- Shijiazhuang People's Hospital, Shijiazhuang 050031, China
| | - Y L Er
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - P P Ye
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - W Wang
- National Clinical Research Center for Cardiovascular Diseases/National Center for Cardiovascular Diseases/Fuwai Hospital, Chinese Academy of Medical Sciences, Beijing 100037, China
| | - X Gao
- Office of Chronic Disease and Ageing Health Management, Chinese Center for Disease Control and Prevention, Beijing 102206, China
| | - X Deng
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Y Jin
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - Y Wang
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - C R Ji
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
| | - X Y Ma
- Institute for Chronic and Non-communicable Disease Control and Prevention, Shijiazhuang Municipal Center for Disease Control and Prevention, Shijiazhuang 050011, China
| | - C Gao
- Institute for Chronic and Non-communicable Disease Control and Prevention, Shijiazhuang Municipal Center for Disease Control and Prevention, Shijiazhuang 050011, China
| | - Y H Zhao
- Shijiazhuang Chang'an District Center for Disease Control and Prevention, Shijiazhuang 050011, China
| | - S Q Zhu
- Department of Chronic Prevention and Control, Shijiazhuang Chang'an District Center for Disease Control and Prevention, Shijiazhuang 050011, China
| | - S Z Su
- Department of Nursing, Shijiazhuang Hospital of Traditional Chinese Medicine, Shijiazhuang 050051, China
| | - X E Guo
- Department of Nursing, Shijiazhuang Hospital of Traditional Chinese Medicine, Shijiazhuang 050051, China
| | - J J Peng
- Department of Injury Control and Prevention, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - Y Yu
- Department of Injury Control and Prevention, Shanghai Municipal Center for Disease Control and Prevention, Shanghai 200336, China
| | - C Yang
- Department of Cancer and Injury Control and Prevention, Shanghai Pudong New Area Center for Disease Control and Prevention, Shanghai 200136, China
| | - Y Y Su
- Department of Cancer and Injury Control and Prevention, Shanghai Pudong New Area Center for Disease Control and Prevention, Shanghai 200136, China
| | - M Zhao
- Department of Chronic and Non-communicable Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - L H Guo
- Department of Chronic and Non-communicable Disease Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
| | - Y P Wu
- General Office, Cixi Municipal Center for Disease Control and Prevention of Zhejiang Province, Ningbo 315302, China
| | - Y N Luo
- General Office, Cixi Municipal Center for Disease Control and Prevention of Zhejiang Province, Ningbo 315302, China
| | - R L Meng
- Department of Chronic and Non-communicable Disease Control and Prevention, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou 511483, China
| | - H F Xu
- Department of Chronic and Non-communicable Disease Control and Prevention, Guangdong Provincial Center for Disease Control and Prevention, Guangzhou 511483, China
| | - H Z Liu
- Guangzhou Municipal Center for Disease Control and Prevention, Guangzhou 510440, China
| | - H H Ruan
- Department of Chronic and Non-communicable Disease Control and Prevention, Chronic Disease Prevention and Control Station of Guangzhou Panyu District, Guangzhou 511400, China
| | - B Xie
- Department of Psychiatric, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen 518054, China
| | - H M Zhang
- Department of Psychiatric, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen 518054, China
| | - Y H Liao
- Department of Psychiatric, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen 518054, China
| | - Y Chen
- Department of Psychiatric, Shenzhen Nanshan Center for Chronic Disease Control, Shenzhen 518054, China
| | - L H Wang
- Division of Injury Prevention and Mental Health, National Center for Chronic and Non-communicable Disease Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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Peng Q, Liu K, Wang M, Zhou C, Zhang S, Liu Y, Xie B. Post-operative vestibular and equilibrium evaluation in patients with cholesteatoma-induced labyrinthine fistulas. J Laryngol Otol 2024; 138:16-21. [PMID: 37650309 DOI: 10.1017/s0022215123000671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
Abstract
OBJECTIVE This study aimed to compare the pre- and post-operative vestibular and equilibrium functions of patients with cholesteatoma-induced labyrinthine fistulas who underwent different management methods. METHODS Data from 49 patients with cholesteatoma-induced labyrinthine fistulas who underwent one of three surgical procedures were retrospectively analysed. The three management options were fistula repair, obliteration and canal occlusion. RESULTS Patients underwent fistula repair (n = 8), canal occlusion (n = 18) or obliteration procedures (n = 23). Patients in the fistula repair and canal occlusion groups suffered from post-operative vertigo and imbalance, which persisted for longer than in those in the obliteration group. Despite receiving different management strategies, all patients achieved complete recovery of equilibrium functions through persistent efforts in rehabilitation exercises. CONCLUSION Complete removal of the cholesteatoma matrix overlying the fistula is reliable for preventing iatrogenic hearing deterioration due to unremitting labyrinthitis. Thus, among the three fistula treatments, obliteration is the optimal method for preserving post-operative vestibular functions.
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Affiliation(s)
- Q Peng
- Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Biomedical Engineering Research Center for Auditory Research, Nanchang, China
| | - K Liu
- Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Biomedical Engineering Research Center for Auditory Research, Nanchang, China
| | - M Wang
- Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Biomedical Engineering Research Center for Auditory Research, Nanchang, China
| | - C Zhou
- Department of Otolaryngology, Shangrao Municipal Hospital, Shangrao, China
| | - S Zhang
- Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Biomedical Engineering Research Center for Auditory Research, Nanchang, China
| | - Y Liu
- Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Biomedical Engineering Research Center for Auditory Research, Nanchang, China
| | - B Xie
- Department of Otolaryngology Head and Neck Surgery, Second Affiliated Hospital of Nanchang University, Nanchang, China
- Jiangxi Biomedical Engineering Research Center for Auditory Research, Nanchang, China
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Cao J, Qi X, Wang N, Chen Y, Xie B, Ma C, Chen Z, Xiong W. Ceruloplasmin regulating fibrosis in orbital fibroblasts provides a novel therapeutic target for Graves' orbitopathy. J Endocrinol Invest 2023; 46:2005-2016. [PMID: 36849849 DOI: 10.1007/s40618-023-02033-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2022] [Accepted: 02/03/2023] [Indexed: 03/01/2023]
Abstract
PURPOSE In diagnosing the pathogenesis of Graves' orbitopathy (GO), there is a growing interest in fibrosis generated by orbital fibroblasts (OFs); nevertheless, the involvement of ceruloplasmin (CP) in OFs remains unknown. METHODS Differentially expressed genes (DEGs) were identified through bioinformatic analysis. OFs were isolated from orbital tissue and identified with immunofluorescent staining. The levels of DEGs were validated in GO tissue samples and TGF-β-challenged OFs, and CP was selected for the following laboratory investigations. CP overexpression or knockdown was achieved, and cell viability and fibrosis-associated proteins were investigated to assess the cell phenotype and function. Signaling pathways were subsequently investigated to explore the mechanism of CP function in OFs. RESULTS CP and cathepsin C (CTSC) are two overlapped DEGs in GSE58331 and GSE105149. OFs were isolated and identified through fibrotic biomarkers. CP and CTSC were downregulated in GO tissue samples and TGF-β-challenged OFs. CP overexpression or knockdown was achieved in OFs by transducing a CP overexpression vector or small interfering RNA against CP (si1-CP or si2-CP) and verified using a qRT-PCR. CP overexpression inhibited cell viability and reduced the levels of α-SMA, vimentin, fibronectin, and collagen I, whereas CP knockdown exerted opposite effects on OFs. CP overexpression inhibited the phosphorylation of Smad3, Erk1/2, p38, JNK, and AKT; conversely, CP knockdown exerted opposite effects on the phosphorylation of factors mentioned above. CONCLUSION CP was downregulated in GO and suppressed the expression of fibrosis-associated proteins in both GO and normal OFs. CP might serve as a promising therapeutic agent in the treatment regimens for GO.
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Affiliation(s)
- J Cao
- Department of Ophthalmology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - X Qi
- Department of Ophthalmology, Second Xiangya Hospital, Central South University, Changsha, China
| | - N Wang
- Department of Ophthalmology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Y Chen
- Department of Ophthalmology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - B Xie
- Department of Ophthalmology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - C Ma
- Department of Ophthalmology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - Z Chen
- Department of Ophthalmology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China
| | - W Xiong
- Department of Ophthalmology, Third Xiangya Hospital, Central South University, Changsha, 410013, Hunan, China.
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Duan W, Zhang H, Wang Q, Xie B, Zhang L. Regulation of root development in nitrogen-susceptible and nitrogen-tolerant sweet potato cultivars under different nitrogen and soil moisture conditions. BMC Plant Biol 2023; 23:454. [PMID: 37759166 PMCID: PMC10537907 DOI: 10.1186/s12870-023-04461-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023]
Abstract
BACKGROUND Due to unreasonable nitrogen (N) application and water supply, sweet potato vines tend to grow excessively. Early development of storage roots is conducive to inhibiting vine overgrowth. Hence, we investigated how N and soil moisture affect early root growth and development. RESULTS A pot experiment was conducted using the sweet potato cultivars Jishu26 (J26, N-susceptible) and Xushu32 (X32, N-tolerant). Two N application rates of 50 (N1) and 150 mg kg- 1 (N2) and two water regimes, drought stress (DS) (W1) and normal moisture (W2), were applied to each cultivar. For J26, the lowest expansion root weight was observed in the N2W2 treatment, while for X32, the N1W2 and N2W2 treatments resulted in higher root weights compared to other treatments. The interaction between N rates and water regimes significantly affected root surface area and volume in J26. Root cross-sections revealed that N2W2 increased the percentage of root area covered by xylem vessels and decreased the amount of secondary xylem vessels (SXV) in J26. However, in X32, it increased the number of SXV. A high N rate reduced the 13 C distribution ratio in J26 expansion roots, but had no significant effect on X32. In J26, N2W2 inhibited starch synthesis in roots by downregulating the expression of AGPa, AGPb, GBSS I, and SBE I. CONCLUSION The observed effects were more pronounced in J26. For X32, relatively high N and moisture levels did not significantly impact storage root development. Therefore, special attention should be paid to N supply and soil moisture for N-susceptible cultivars during the early growth stage.
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Affiliation(s)
- Wenxue Duan
- Crop Research Institute, Shandong Academy of Agricultural Sciences, No.202 Gongyebei Road, Jinan, 250100, Shandong, P. R. China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, 250100, China
- Shandong Engineering Laboratory for Characteristic Crops, Jinan, 250100, China
| | - Haiyan Zhang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, No.202 Gongyebei Road, Jinan, 250100, Shandong, P. R. China.
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, 250100, China.
- Shandong Engineering Laboratory for Characteristic Crops, Jinan, 250100, China.
| | - Qingmei Wang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, No.202 Gongyebei Road, Jinan, 250100, Shandong, P. R. China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, 250100, China
- Shandong Engineering Laboratory for Characteristic Crops, Jinan, 250100, China
| | - Beitao Xie
- Crop Research Institute, Shandong Academy of Agricultural Sciences, No.202 Gongyebei Road, Jinan, 250100, Shandong, P. R. China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, 250100, China
- Shandong Engineering Laboratory for Characteristic Crops, Jinan, 250100, China
| | - Liming Zhang
- Shandong Engineering Laboratory for Characteristic Crops, Jinan, 250100, China.
- Shandong Academy of Agricultural Sciences, No.202 Gongyebei Road, Jinan, 250100, Shandong, P. R. China.
- College of Life Sciences, Shandong Normal University, Jinan, 250014, China.
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Lin L, Xie B, Shi J, Zhou CM, Yi J, Chen J, He JX, Wei HL. [IL-8 Links NF-κB and Wnt/β-Catenin Pathways in Persistent Inflammatory Response Induced by Chronic Helicobacter pylori Infection]. Mol Biol (Mosk) 2023; 57:713-716. [PMID: 37528793 DOI: 10.31857/s0026898423040134, edn: qlukej] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2022] [Accepted: 02/03/2023] [Indexed: 08/03/2023]
Abstract
Helicobacter pylori (H. pylori) infection can cause persistent inflammatory response in human gastric mucosal epithelial cells, which may result in the occurrence of cancer. However, the underlying mechanism of carcinogenesis has not been elucidated yet. Herein, we established the models of chronic H. pylori infection in GES-1 cells and C57BL/6J mice. Interleukin 8 (IL-8) level was detected by ELISA. The expression of NF-κB p65, IL-8, Wnt2 and β-catenin mRNA and proteins was evaluated by real-time PCR, Western blotting, immunofluorescence staining, and immunohistochemistry. The infection of H. pylori in mice was evaluated by rapid urease test, H&E staining and Warthin-Starry silver staining. The morphological changes of gastric mucosa were observed by electron microscopy. Our results showed that in H. pylori infected gastric mucosal cells along with activation of NF-κB signaling pathway and increase of IL-8 level, the expression of Wnt2 was also increased significantly, which preliminarily indicates that IL-8 can positively regulate the expression of Wnt2. Studies in chronic H. pylori infected C57BL/6J mice models showed that there was an increased incidence of premalignant lesions in the gastric mucosa tissue. Through comparing changes of gastric mucosal cell ultrastructure and analyzing the relationship between NF-κB signaling pathway and Wnt2 expression, we found that H. pylori infection activated NF-κB signal pathways, and the massive release of IL-8 was positively correlated with the high expression of Wnt2 protein. Subsequently, the activated Wnt/β-catenin signal pathways may be involved in the malignant transformation of gastric mucosal cells. Collectively, H. pylori chronic infection may continuously lead to persistent inflammatory response: activate NF-κB pathway, promote IL-8 release and thereby activate Wnt/β-catenin pathway. IL-8 probably plays an important role of a linker in coupling these two signal pathways.
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Affiliation(s)
- L Lin
- Department of Hematology and Oncology, Gansu Provincial Maternity and Child-Care Hospital, Lanzhou, Gansu, 730050 China
| | - B Xie
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000 China
| | - J Shi
- Department of Blood Transfusion, The Second Hospital of Lanzhou University, Lanzhou, Gansu, 730000 China
| | - C M Zhou
- Department of Clinical Laboratory Center, The First Hospital of Lanzhou University, Lanzhou, Gansu, 730000 China
| | - J Yi
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000 China
| | - J Chen
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000 China
| | - J X He
- Basic Medical College, Gansu University of Chinese Medicine, Lanzhou, Gansu, 730000 China
| | - H L Wei
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, School of Basic Medical Sciences, Lanzhou University, Lanzhou, Gansu, 730000 China
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Luo G, Liu H, Xie B, Deng Y, Xie P, Zhao X, Sun X. [Therapeutic mechanism of Shenbing Decoction Ⅲ for renal fibrosis in chronic kidney disease: a study with network pharmacology, molecular docking and validation in rats]. Nan Fang Yi Ke Da Xue Xue Bao 2023; 43:924-934. [PMID: 37439164 DOI: 10.12122/j.issn.1673-4254.2023.06.07] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
OBJECTIVE To observe the effect of Shenbing Decoction Ⅲ for improving renal function and pathology in rats with 5/6 nephrectomy and analyze its therapeutic mechanism for renal fibrosis in chronic kidney disease using network pharmacology combined with molecular docking. METHODS Forty male SD rats were randomized into two groups to receive two-staged 5/6 nephrectomy (n=30) or sham operation (n=10), and 2 weeks after the final operation, serum creatinine level of the rats was measured. The rats with nephrectomy were further randomized into Shenbing Decoction Ⅲ group, losartan group and model group for daily treatment with the corresponding drugs via gavage starting at 1 week after 5/6 nephrectomy. After 16 weeks of treatment, serum creatinine and urea nitrogen levels of the rats were measured, and HE staining and Western blotting were used to examine the changes in renal pathology and fibrosis-related factors. Network pharmacology combined with molecular docking study was performed to explore the therapeutic mechanism Shenbing Decoction Ⅲ against renal fibrosis in chronic kidney disease, and Western blotting was used to verify the expressions of the core targets. RESULTS Compared with those in the model group, the rats receiving 5/6 nephrectomy and Shenbing Decoction Ⅲ treatment showed significantly reduced serum creatinine and urea nitrogen levels, lessened renal pathologies, and improvement of the changes in epithelial mesenchymal transition-related proteins. Network pharmacological analysis showed that the main active ingredients of Shenbing Decoction Ⅲ were acacetin, apigenin, eupatilin, quercetin, kaempferol and luteolin, and the key targets included STAT3, SRC, CTNNB1, PIK3R1 and AKT1. Molecular docking study revealed that the active ingredients of Shenbing Decoction Ⅲ had good binding activity to the key targets. Western blotting showed that in rats with 5/6 nephrectomy, treatment with Shenbing Decoction Ⅲ obviously restored the protein expression of STAT3, PI3K, and AKT in renal tissue. CONCLUSION Shenbing Decoction Ⅲ can reduce renal injury induced by 5/6 nephrectomy in rats, and its therapeutic effects are mediated possibly by its main pharmacologically active ingredients that alleviate renal fibrosis via modulating multiple targets including STAT3, PIK3R1, and AKT1.
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Affiliation(s)
- G Luo
- Department of Traditional Chinese Medicine, Zhujiang Hospital Affiliated to Southern Medical University, Guangzhou 510280, China
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - H Liu
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - B Xie
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - Y Deng
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - P Xie
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - X Zhao
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
| | - X Sun
- Department of Traditional Chinese Medicine, Zhujiang Hospital Affiliated to Southern Medical University, Guangzhou 510280, China
- School of Traditional Chinese Medicine, Southern Medical University, Guangzhou 510515, China
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Zhu HM, Gao L, Xie B, Jiao W, Sun XL. [Investigation and influencing factors on pelvic floor muscle strength of 929 adult females in gynecological outpatient department]. Zhonghua Fu Chan Ke Za Zhi 2023; 58:351-358. [PMID: 37217342 DOI: 10.3760/cma.j.cn112141-20230306-00100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Objective: To investigate the present situation of pelvic floor muscle strength, and to analyze the factors affecting pelvic floor muscle strength. Methods: The data of patients who were admitted into the general outpatient department of gynecology, Peking University People's Hospital from October 2021 to April 2022 were collected, and the patients who met the exclusion criteria were included in this cross sectional study. The patient's age, height, weight, education level, defecation way and defecation time, birth history, maximum newborn birth weight, occupational physical activity, sedentary time, menopause, family history and disease history were recorded by questionnaire. Morphological indexes such as waist circumference, abdomen circumference and hip circumference were measured with tape measure. Handgrip strength level was measured with grip strength instrument. After performing routine gynecological examinations, the pelvic floor muscle strength was evaluated by palpation with modified Oxford grading scale (MOS). MOS grade>3 was taken as normal group and ≤3 as decreased group. Binary logistic regression was used to investigate the related factors of deceased pelvic floor muscle strength. Results: A total of 929 patients were included in the study, and the average MOS grade was 2.8±1.2. By univariate analysis, birth history, menopausal time, defecation time, handgrip strength level, waist circumference and abdominal circumference were related to the decrease of pelvic floor muscle strength (all P<0.05). By binary logistic regression analysis, the level of handgrip strength (OR=0.913, 95%CI: 0.883-0.945; P<0.001) was correlated with normal pelvic floor muscle strength; waist circumference (OR=1.025, 95%CI: 1.005-1.046; P=0.016), birth history (OR=2.224, 95%CI: 1.570-3.149; P<0.001), sedentary time> 8 hours (OR=2.073, 95%CI: 1.198-3.587; P=0.009) were associated with the decrease of pelvic floor muscle strength. Conclusions: The level of handgrip strength is related to the normal pelvic floor muscle strength of females, while the waist circumference, birth history and sedentary time>8 hours are related to the decrease of pelvic floor muscle strength of females. In order to prevent the decrease of pelvic floor muscle strength, it is necessary to carry out relevant health education, enhance exercise, improve the overall strength level, reduce daily sedentary time, maintain symmetry, and carry out comprehensive overall intervention to improve pelvic floor muscle function.
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Affiliation(s)
- H M Zhu
- Department of Sports Medicine and Rehabilitation, Beijing Sports University, Beijing 100084, China Department of Obstetrics and Gynecology, Peking University People's Hospital, the Key Laboratory of Female Pelvic Floor Disorders, Beijing 100044, China
| | - L Gao
- Department of Obstetrics and Gynecology, Peking University People's Hospital, the Key Laboratory of Female Pelvic Floor Disorders, Beijing 100044, China
| | - B Xie
- Department of Obstetrics and Gynecology, Peking University People's Hospital, the Key Laboratory of Female Pelvic Floor Disorders, Beijing 100044, China
| | - W Jiao
- Department of Sports Medicine and Rehabilitation, Beijing Sports University, Beijing 100084, China
| | - X L Sun
- Department of Obstetrics and Gynecology, Peking University People's Hospital, the Key Laboratory of Female Pelvic Floor Disorders, Beijing 100044, China
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Undamatla R, Fagunloye OG, Chen J, Edmunds LR, Murali A, Mills A, Xie B, Pangburn MM, Sipula I, Gibson G, St Croix C, Jurczak MJ. Reduced mitophagy is an early feature of NAFLD and liver-specific PARKIN knockout hastens the onset of steatosis, inflammation and fibrosis. Sci Rep 2023; 13:7575. [PMID: 37165006 PMCID: PMC10172344 DOI: 10.1038/s41598-023-34710-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 05/05/2023] [Indexed: 05/12/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD) encompasses a spectrum of pathologies that includes steatosis, steatohepatitis (NASH) and fibrosis and is strongly associated with insulin resistance and type 2 diabetes. Changes in mitochondrial function are implicated in the pathogenesis of NAFLD, particularly in the transition from steatosis to NASH. Mitophagy is a mitochondrial quality control mechanism that allows for the selective removal of damaged mitochondria from the cell via the autophagy pathway. While past work demonstrated a negative association between liver fat content and rates of mitophagy, when changes in mitophagy occur during the pathogenesis of NAFLD and whether such changes contribute to the primary endpoints associated with the disease are currently poorly defined. We therefore undertook the studies described here to establish when alterations in mitophagy occur during the pathogenesis of NAFLD, as well as to determine the effects of genetic inhibition of mitophagy via conditional deletion of a key mitophagy regulator, PARKIN, on the development of steatosis, insulin resistance, inflammation and fibrosis. We find that loss of mitophagy occurs early in the pathogenesis of NAFLD and that loss of PARKIN accelerates the onset of key NAFLD disease features. These observations suggest that loss of mitochondrial quality control in response to nutritional stress may contribute to mitochondrial dysfunction and the pathogenesis of NAFLD.
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Affiliation(s)
- R Undamatla
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Lothrop Street, BST W1060, Pittsburgh, PA, 15213, USA
| | - O G Fagunloye
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Lothrop Street, BST W1060, Pittsburgh, PA, 15213, USA
| | - J Chen
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Lothrop Street, BST W1060, Pittsburgh, PA, 15213, USA
| | - L R Edmunds
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Lothrop Street, BST W1060, Pittsburgh, PA, 15213, USA
| | - A Murali
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Lothrop Street, BST W1060, Pittsburgh, PA, 15213, USA
| | - A Mills
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Lothrop Street, BST W1060, Pittsburgh, PA, 15213, USA
| | - B Xie
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Lothrop Street, BST W1060, Pittsburgh, PA, 15213, USA
| | - M M Pangburn
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Lothrop Street, BST W1060, Pittsburgh, PA, 15213, USA
| | - I Sipula
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Lothrop Street, BST W1060, Pittsburgh, PA, 15213, USA
| | - G Gibson
- Department of Cell Biology, Center for Biologic Imaging, University of Pittsburgh, Pittsburgh, PA, USA
| | - C St Croix
- Department of Cell Biology, Center for Biologic Imaging, University of Pittsburgh, Pittsburgh, PA, USA
| | - M J Jurczak
- Division of Endocrinology and Metabolism, Department of Medicine, School of Medicine, University of Pittsburgh, 200 Lothrop Street, BST W1060, Pittsburgh, PA, 15213, USA.
- Center for Metabolism and Mitochondrial Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.
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Shao Z, Huang T, Fan Z, Wang Y, Yan X, Yang H, Wang S, Pang D, Li H, Wang H, Geng C, Huang L, Siddiqui A, Wang B, Xie B, Sun G, Restuccia E. 1MO The fixed-dose combination of pertuzumab and trastuzumab for subcutaneous injection (PH FDC SC) in Chinese patients (pts) with HER2-positive early breast cancer (EBC): Primary analysis of the phase III, randomised FDChina study. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.10.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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Gupta S, Hong A, El-Chaar N, Young C, Ramaswamy K, Xie B, Bunner S, Diessner B, Swami U. 1410P Real-world first-line (1L) treatment patterns in patients (pts) with high-risk nonmetastatic castration-resistant prostate cancer (nmCRPC). Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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11
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Xie B, Cheng LC, Yin GL, Liu BA, Hu ZL, Tong K. [Clinicopathological features of low-grade oncocytic renal tumor (CD117-negative, cytokeratin 7-positive): report of seven cases]. Zhonghua Bing Li Xue Za Zhi 2022; 51:719-725. [PMID: 35922161 DOI: 10.3760/cma.j.cn112151-20220410-00263] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To explore clinicopathological features of low-grade oncocytic tumor (LOT) of the kidney and to analyze its relationship to hybrid oncocytic/chromophobe tumor (HOCT) of the kidney, renal oncocytoma (RO), and chromophobe renal cell carcinoma (chRCC). Methods: Seven LOTs were identified from the pathologic archives of two hospitals, including Xiangya Hospital (5 cases) and the Second Xiangya Hospital (2 cases) of Central South University between 2012 and 2019. Clinical data of the LOTs were collected. The tumor morphology was analyzed and immunohistochemistry was performed. Results: All LOTs occurred in adults, aged from 49 to 72 years (median 56.0 years, mean 60.7 years). The tumor size ranged from 2.5 to 6.0 cm (median 4.3 cm, mean 4.3 cm). There were three male and four female patients. Three cases occurred in the left kidney and four in the right. All the tumors were solitary lesions without the clinicopathologic background of Birt-Hogg-Dubé (BHD) syndrome or oncocytosis. Five patients had available follow-up data (follow-up period 23-95 months, median 69.0 months, mean 64.6 months) and all were alive without disease. Microscopically, all LOTs were well-circumscribed (7/7). Three LOTs were partly encapsulated. The tumors demonstrated a predominant growth pattern comprising prominently compact small nests surrounded by delicately branching thin-walled blood vessels, imparting an organoid architecture (7/7), but variable numbers of glandular or gland-like structures were often seen among the small nests (7/7). There were frequently areas with loose, edematous stroma, and the tumor cells exhibited reticular, trabecular, or single cell arrangements (6/7). Focal hemorrhage was also commonly present in both compact and loose areas (5/7). In addition, focally cystic formation and ossification occurred in the compact area of one case and in the loose area of another case. The tumor cells in LOT showed intermediate cytologic characteristics between RO and chRCC, including abundantly eosinophilic granular cytoplasm, ovoid to round nuclei with mostly smooth contours, discernable small nucleoli (RO features), frequently delicate perinuclear halos, and occasional binucleation (chRCC features). The tumors were typically CK7-positive and CD117-negative (7/7), and variable staining for PAX8 (5/7), P504s (2/7), and vimentin (1/7). They were negative for CK20, CD10 and FOXI1. All tumors retained SDHB immunostaining. Conclusions: LOT is a rare and indolent oncocytic renal tumor with homogeneously intermediate cytologic features between RO and chRCC. There are some clinicopathologic overlaps between LOT and sporadic HOCT. The distinctive morphology and immunophenotype of LOT suggest that it is potentially a distinct tumor entity.
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Affiliation(s)
- B Xie
- Department of Pathology, Xiangya Hospital, Central South University, Changsha 410078, China
| | - L C Cheng
- Department of Pathology, Xiangya Hospital, Central South University, Changsha 410078, China
| | - G L Yin
- Department of Pathology, Xiangya Hospital, Central South University, Changsha 410078, China
| | - B A Liu
- Department of Pathology, Xiangya Hospital, Central South University, Changsha 410078, China
| | - Z L Hu
- Department of Pathology, Xiangya Hospital, Central South University, Changsha 410078, China
| | - K Tong
- Department of Pathology, Bishan Hospital of Chongqing Medical University, Chongqing 402760, China
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Ferrari R, Cong G, Chattopadhyay A, Xie B, Assaf E, Morder K, Calderon MJ, Watkins SC, Sachdev U. Attenuated cell-cycle division protein 2 and elevated mitotic roles of polo-like kinase 1 characterize deficient myoblast fusion in peripheral arterial disease. Biochem Biophys Res Commun 2022; 609:163-168. [PMID: 35436627 PMCID: PMC10687717 DOI: 10.1016/j.bbrc.2022.03.161] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2022] [Revised: 03/26/2022] [Accepted: 03/31/2022] [Indexed: 11/02/2022]
Abstract
INTRODUCTION We propose that MuSC-derived myoblasts in PAD have transcriptomic differences that can highlight underlying causes of ischemia-induced myopathy. METHODS Differentiation capacity among perfused and ischemic human myoblasts was compared. Following next generation sequencing of mRNA, Ingenuity Pathway Analysis (IPA) was performed for canonical pathway enrichment. Live cell imaging and immunofluorescence were performed to determine myocyte fusion index and protein expression based on insights from IPA, specifically concerning cell cycle regulators including cell-division cycle protein 2 (CDC2) and polo-like kinase 1 (PLK1). RESULTS Ischemic myoblasts formed attenuated myotubes indicative of reduced fusion. Additionally, myoblasts from ischemic segments showed significant differences in canonical pathways associated with PLK1 (upregulated) and G2/M DNA damage checkpoint regulation (downregulated). PLK1 inhibition with BI2536 did not affect cell viability in any group over 24 h but deterred fusion more significantly in PAD myoblasts. Furthermore, PLK1 inhibition reduced the expression of checkpoint protein CDC2 in perfused but not ischemic cells. CONCLUSION Differentiating myoblasts derived from ischemic muscle have significant differences in gene expression including those essential to DNA-damage checkpoint regulation and cell cycle progress. DNA-damage checkpoint dysregulation may contribute to myopathy in PAD.
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Affiliation(s)
- Ricardo Ferrari
- University of Pittsburgh Medical Center Department of Surgery, Division of Vascular Surgery, USA
| | - Guangzhi Cong
- University of Pittsburgh Medical Center Department of Surgery, Division of Vascular Surgery, USA; Department of Cardiology, Cardiovascular Institute, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, China
| | | | - B Xie
- University of Pittsburgh Medical Center Department of Surgery, Division of Vascular Surgery, USA
| | - E Assaf
- University of Pittsburgh Medical Center Department of Surgery, Division of Vascular Surgery, USA
| | - K Morder
- University of Pittsburgh Medical Center Department of Surgery, Division of Vascular Surgery, USA
| | | | | | - Ulka Sachdev
- University of Pittsburgh Medical Center Department of Surgery, Division of Vascular Surgery, USA.
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Duan W, Zhang H, Xie B, Wang B, Hou F, Li A, Dong S, Qin Z, Wang Q, Zhang L. Nitrogen utilization characteristics and early storage root development in nitrogen-tolerant and nitrogen-susceptible sweet potato. Physiol Plant 2021; 173:1090-1104. [PMID: 34287931 DOI: 10.1111/ppl.13504] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 05/21/2021] [Accepted: 07/14/2021] [Indexed: 06/13/2023]
Abstract
In recent years, sweet potato has been cultivated not only in marginal lands but also in fertile plains in northern China. The fertile nitrogen (N)-rich soil may inhibit storage root formation. Cultivars with different N tolerances and split application of reduced N rates should be considered. To investigate the effects of N on the N utilization, root differentiation, and storage root formation of cultivars with different N tolerances, the cultivars Jishu26 (J26) and Xushu32 (X32) were treated with three N levels supplied by urea: 0 (N0), 200 (N1) and 400 mg kg-1 (N2). With increasing N rates, "X32" absorbed less N in plants and distributed more N to developing storage roots than "J26." The storage root development of "J26" was sensitive to both N1 and N2, while that of "X32" was only sensitive to N2. High N nutrition upregulated the expression of certain genes during storage root formation, such as PAL, CHI, F3H, C4 H, 4CL, CAD, α-amylase, and β-amylase. Under N1 and N2, "X32" led to an increased sugar supply in sink organs and downregulated the expression of genes related to lignin and flavonoid synthesis, which promoted the C flux toward starch metabolism, thus reducing lignification and promoting starch accumulation during storage root formation. These results provide evidence for the effects of N on the C distribution in different metabolic pathways by regulating the expression of related key genes. N-tolerant cultivars are suitable in fertile plain areas because of the earlier formation of storage roots under high N conditions.
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Affiliation(s)
- Wenxue Duan
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, China
| | - Haiyan Zhang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, China
| | - Beitao Xie
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, China
| | - Baoqing Wang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, China
| | - Fuyun Hou
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, China
| | - Aixian Li
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, China
| | - Shunxu Dong
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, China
| | - Zhen Qin
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, China
| | - Qingmei Wang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, China
| | - Liming Zhang
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, China
- Shandong Academy of Agricultural Sciences, Jinan, China
- College of Life Sciences, Shandong Normal University, Jinan, China
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Ge G, Xie B, Chen Z, Zhang W, Jiang H, Yu X, Sang X, Wang H. The role of genetic factors and peripheral immune cells in SAPHO syndrome. J Eur Acad Dermatol Venereol 2021; 36:e50-e52. [PMID: 34418176 DOI: 10.1111/jdv.17618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 08/18/2021] [Indexed: 11/30/2022]
Affiliation(s)
- G Ge
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - B Xie
- Zhejiang Provincial Institute for Dermatoses Prevention and Cure, Deqing county, Huzhou City, China
| | - Z Chen
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - W Zhang
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - H Jiang
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
| | - X Yu
- Zhejiang Provincial Institute for Dermatoses Prevention and Cure, Deqing county, Huzhou City, China
| | - X Sang
- Zhejiang Provincial Institute for Dermatoses Prevention and Cure, Deqing county, Huzhou City, China
| | - H Wang
- Institute of Dermatology, Chinese Academy of Medical Sciences and Peking Union Medical College, Nanjing, China
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Xie B, Alismail S, Masood S, Lei X, Le M, Niu Z, Cordola Hsu AR, Li Y, Hwang W. Psychosocial adjustment mediates impacts of playmate positive support on body mass index and overweight risk in adolescents. Public Health 2021; 196:223-228. [PMID: 34280750 DOI: 10.1016/j.puhe.2021.05.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 05/19/2021] [Accepted: 05/28/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVES We examined the mediation effects of psychosocial adjustment on the impact of playmate positive support throughout childhood and early adolescence (from age 54 months to 11 years) on later body mass index (BMI) and overweight risk in middle adolescence (age 15 years). STUDY DESIGN This was a prospective cohort study. METHODS Among 844 children and their families, positive support between child-playmate dyads was repeatedly assessed from child's age 54 months to Grade 5. Long-term positive support between child-playmate dyads throughout childhood and early adolescence was prospectively linked to child's BMI and overweight/obesity status at age 15 years. The average scores of repeated assessments of internalizing and externalizing behavior problems from Grades 3 to 6 were used as mediators. RESULTS Significant mediations of internalizing and externalizing behavior problems were observed on pathways from positive support between child-playmate dyads to later BMI and overweight/obesity status at age 15 years. The observed mediations were mainly sustained with pronounced magnitudes in girls, but not in boys. CONCLUSIONS Our findings demonstrated a significant mediating role of psychosocial adjustment. Future research efforts are highly encouraged to replicate our findings and further explore this underlying mediation mechanism.
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Affiliation(s)
- B Xie
- School of Community and Global Health, Claremont Graduate University, Claremont, CA, 91711, USA.
| | - S Alismail
- School of Community and Global Health, Claremont Graduate University, Claremont, CA, 91711, USA
| | - S Masood
- School of Community and Global Health, Claremont Graduate University, Claremont, CA, 91711, USA; School of Medicine, California University of Science and Medicine, San Bernardino, CA, 92408, USA
| | - X Lei
- School of Community and Global Health, Claremont Graduate University, Claremont, CA, 91711, USA; Department of Radiology, Keck School of Medicine, University of Southern California, Los Angeles, CA, 90033, USA
| | - M Le
- School of Community and Global Health, Claremont Graduate University, Claremont, CA, 91711, USA
| | - Z Niu
- Department of Epidemiology and Environmental Health, University at Buffalo, State University of New York, Buffalo, NY, 14260
| | - A R Cordola Hsu
- School of Community and Global Health, Claremont Graduate University, Claremont, CA, 91711, USA; Heart Disease Prevention Program, Division of Cardiology, Department of Medicine, University of California at Irvine School of Medicine, Irvine, CA, 92617, USA
| | - Y Li
- School of Social Work, San Diego State University, San Diego, CA, 92182, USA
| | - W Hwang
- Department of Psychological Science, Claremont McKenna College, Claremont, CA, 91711, USA
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Liu WQ, Bai R, Ma CL, Yu F, Xie B, Dong M, Ha J, Wen D. Metabolomics Changes of Serum and Tissues in Mice Died of Acute Tetracaine Poisoning. Fa Yi Xue Za Zhi 2021; 37:166-174. [PMID: 34142476 DOI: 10.12116/j.issn.1004-5619.2020.401006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Indexed: 11/30/2022]
Abstract
Abstract Objective To study the changes of metabolites in serum and tissues (kidney, liver and heart) of mice died of acute tetracaine poisoning by metabolomics, to search for potential biomarkers and related metabolic pathways, and to provide new ideas for the identification of cause of death and research on toxicological mechanism of acute tetracaine poisoning. Methods Forty ICR mice were randomly divided into control group and acute tetracaine poisoning death group. The model of death from acute poisoning was established by intraperitoneal injection of tetracaine, and the metabolic profile of serum and tissues of mice was obtained by ultra-high performance liquid chromatography-electrostatic field orbitrap high resolution mass spectrometry (UPLC-Orbitrap HRMS). Multivariate statistical principal component analysis (PCA) and orthogonal partial least square-discriminant analysis (OPLS-DA) were used, combined with t-test and fold change to identify the differential metabolites associated with death from acute tetracaine poisoning. Results Compared with the control group, the metabolic profiles of serum and tissues in the mice from acute tetracaine poisoning death group were significantly different. Eleven differential metabolites were identified in serum, including xanthine, spermine, 3-hydroxybutylamine, etc.; twenty-five differential metabolites were identified in liver, including adenylate, adenosine, citric acid, etc.; twelve differential metabolites were identified in heart, including hypoxanthine, guanine, guanosine, etc; four differential metabolites were identified in kidney, including taurochenodeoxycholic acid, 11, 12-epoxyeicosatrienoic acid, dimethylethanolamine and indole. Acute tetracaine poisoning mainly affected purine metabolism, tricarboxylic acid cycle, as well as metabolism of alanine, aspartic acid and glutamic acid. Conclusion The differential metabolites in serum and tissues of mice died of acute tetracaine poisoning are expected to be candidate biomarkers for this cause of death. The results can provide research basis for the mechanism and identification of acute tetracaine poisoning.
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Affiliation(s)
- W Q Liu
- Forensic Identification Center of Hebei Medical University, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China.,School of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China
| | - R Bai
- Forensic Identification Center of Hebei Medical University, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - C L Ma
- Forensic Identification Center of Hebei Medical University, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - F Yu
- Forensic Identification Center of Hebei Medical University, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - B Xie
- Forensic Identification Center of Hebei Medical University, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - M Dong
- Forensic Identification Center of Hebei Medical University, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - J Ha
- School of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, Shijiazhuang 050018, China
| | - D Wen
- Forensic Identification Center of Hebei Medical University, Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
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Ni ZZ, He JK, Tang X, Tao Z, Zhang Y, Xie B. Identification of ELAVL1 gene and miRNA-139-3p involved in the aggressiveness of NSCLC. Eur Rev Med Pharmacol Sci 2021; 24:9453-9464. [PMID: 33015787 DOI: 10.26355/eurrev_202009_23030] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Tumor metastasis remains the main cause for the cancer-associated death of human non-small-cell lung carcinoma (NSCLC). Many studies have verified that microRNAs (miRNAs) exert crucial functions in the development of NSCLC. Nevertheless, the functions of miR-139-3p in NSCLC remain unexplored. PATIENTS AND METHODS The quantitative Real Time-PCR (qRT-PCR) assay was applied to assess the level of miR-139-3p and ELAV like RNA binding protein 1 (ELAVL1) in NSCLC tissues and cell lines. The growth of NSCLC cell was analyzed using 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) assay and colony formation assay. The migration ability and invasiveness of NSCLC cells were analyzed using wound healing and transwell invasion analysis. The expression of ELAVL1 was determined by immunoblotting assay. The growth of NSCLC cell in vivo was assessed using xenograft model. RESULTS We uncovered that miR-139-3p was down expressed in NSCLC. MiR-139-3p repressed NSCLC cell growth, migration as well as invasion in vitro, and suppressed the progression of NSCLC cell in vivo. Mechanistically, ELAVL1 was proved as a downstream target of miR-139-3p. The level of ELAVL1 was upregulated in NSCLC and inversely associated with miR-139-3p level. Immunoblotting assay suggested that ELAVL1 was negatively modulated by miR-139-3p in NSCLC cell. In vivo, miR-139-3p repressed NSCLC cell growth and metastasis. Several recuse assays revealed that ELAVL1 mediated the inhibitory actions of miR-139-3p on the growth and metastatic-related traits of NSCLC cell. CONCLUSIONS Our results indicate that miR-139-3p acts as a suppressor in modulating the aggressiveness of NSCLC via regulating ELAVL1.
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Affiliation(s)
- Z-Z Ni
- Department of Thoracic Surgery, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China.
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Zhou HF, Xu LL, Xie B, Ding HG, Fang F, Fang Q. Hsa-circ-0068566 inhibited the development of myocardial ischemia reperfusion injury by regulating hsa-miR-6322/PARP2 signal pathway. Eur Rev Med Pharmacol Sci 2021; 24:6980-6993. [PMID: 32633392 DOI: 10.26355/eurrev_202006_21690] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE In recent years, studies have shown that noncoding RNA (circRNA) is an important regulatory molecule involved in cell physiology and pathology. Herein, we analyzed the role of circRNA-68566 in the regulation of myocardial ischemia-reperfusion (I/R) injury by regulating miR-6322/PARP2 signaling pathway. MATERIALS AND METHODS Cell viability was checked by CCK-8; LDH concentration, ROS production, MDA, SOD and GSH-Px were measured by corresponding kits; QPCR was used to inspect the expression of circRNA-0068566 and miR-6322 in I/R injury and H9C2 cells; luciferase reporter assay confirmed the direct target effect of circRNA-0068566 and miR-6322; Western blot was used to investigate PARP2 protein expression in I/R injury and H9C2 cells. RESULTS We analyzed the regulatory effect of circRNA-68566 on I/R injury and found that circRNA-68566 promoted the proliferation of injured cardiomyocytes in vitro and in vivo. circRNA-68566 and miR-6322 were directly combined to regulate the development of I/R injury. We also confirmed that PARP2 was the target of miR-6322 in I/R injury. CONCLUSIONS We believed that circRNA-68566 participated in myocardial ischemia-reperfusion injury by regulating miR-6322/PARP2 signaling pathway, which provided a new possible strategy for the treatment of I/R injury.
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Affiliation(s)
- H-F Zhou
- Intensive Care Unit, The First Affiliated Hospital, College of Medicine, Zhejiang University, Hangzhou City, Zhejiang Province, PR. China.
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Tian J, Zhou D, Xiang L, Liu X, Zhang H, Wang B, Xie B. MiR-223-3p inhibits inflammation and pyroptosis in monosodium urate-induced rats and fibroblast-like synoviocytes by targeting NLRP3. Clin Exp Immunol 2021; 204:396-410. [PMID: 33608866 DOI: 10.1111/cei.13587] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 02/07/2021] [Accepted: 02/09/2021] [Indexed: 02/06/2023] Open
Abstract
Down-regulated miR-223-3p was found in rheumatoid arthritis. This study aimed to further explore the level and role of miR-223-3p in gout arthritis (GA). After monosodium urate (MSU)-induced GA rat and fibroblast-like synoviocytes (FLSs) models were established, the rat paw volume and gait score were documented and the FLSs were transfected with miR-223-3p mimic/inhibitor or NLR family pyrin domain containing 3 (NLRP3) over-expression plasmids. The MiR-223-3p target was found through bioinformatics and the dual-luciferase reporter. The rat joint pathological damage was observed by hematoxylin and eosin staining. The levels of interleukin (IL)-1β, tumor necrosis factor (TNF)-α and articular elastase in rats were detected by enzyme-linked immunosorbent assay (ELISA). The viability and pyroptosis of FLSs were detected by methyl thiazolyl tetrazolium (MTT) and flow cytometry. The expressions of miR-223-3p, NLRP3, cleaved caspase-1, IL-1β, apoptosis-associated speck-like protein (AS) and cleaved N-terminal gasdermin D (GSDMD) in FLSs or rat synovial tissues were detected by reverse transcription-quantitative polymerase chain reaction (RT-qPCR), immunofluorescence, Western blot or immunohistochemistry analysis. MSU increased the paw volume, gait score, inflammation in synovial tissues and increased the levels of IL-1β, TNF-α and articular elastase in rats. MSU decreased the viability and increased the pyroptosis of FLSs, up-regulated the expression of NLRP3, ASC, cleaved caspase-1, cleaved N-terminal GSDM, and IL-1β, and down-regulated miR-223-3p expression in synovial tissues of rat joints and FLSs. MiR-223-3p mimic reversed the effect of MSU on lowering cell viability, increasing pyroptosis in FLSs, while miR-223-3p inhibitor further enhanced the effect of MSU on FLSs. NLRP3 was a target of miR-223-3p. Also, NLRP3 over-expression reversed the effects of miR-223-3p on MSU-induced FLSs. MiR-223-3p inhibited pyroptosis in MSU-induced rats and FLSs by targeting NLRP3.
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Affiliation(s)
- J Tian
- Department of Orthopaedics, General Hospital of Northern Theater Command, Shenyang, China
| | - D Zhou
- Department of Orthopaedics, General Hospital of Northern Theater Command, Shenyang, China
| | - L Xiang
- Department of Orthopaedics, General Hospital of Northern Theater Command, Shenyang, China
| | - X Liu
- Department of Orthopaedics, General Hospital of Northern Theater Command, Shenyang, China
| | - H Zhang
- Department of Orthopaedics, General Hospital of Northern Theater Command, Shenyang, China
| | - B Wang
- Department of Orthopaedics, General Hospital of Northern Theater Command, Shenyang, China
| | - B Xie
- Department of Orthopaedics, General Hospital of Northern Theater Command, Shenyang, China
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20
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Xiao Z, Huang X, Xie B, Xie W, Huang M, Lin L. P84.18 Primary Resistance to Brigatinib in a Patient with Lung Adenocarcinoma Harboring ALK G1202R Mutation and LIPI-NTRK1 Rearrangement. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.1217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Xie B, Yan WJ, Meng XY, Miao XG, Yu F, Dong M, Shi Y, Xiang P, Ma CL, Wen D. [Influence of Halogenated Hydroxyl-Alkanes Inhalation Anesthetic on the Determination of Ethanol Content in Blood]. Fa Yi Xue Za Zhi 2020; 36:682-687. [PMID: 33295171 DOI: 10.12116/j.issn.1004-5619.2020.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Indexed: 06/12/2023]
Abstract
Objective To study the influence of halogenated hydroxyl-alkanes inhalation anesthetic on the determination of ethanol content in blood. Methods Halogenated hydroxyl-alkanes were analyzed by headspace gas chromatography with double column confirmatory detection method. The influence of halogenated hydroxyl-alkanes on determination of ethanol content in blood sample by headspace gas chromatography was explored under the different detection conditions of KB-BAC1/ KB-BAC2 and J&W DB-ALC1/DB-ALC2 gas chromatographic column. Results The retention time of sevoflurane and enflurane was similar to that of ethanol and tert butanol respectively when using the J&W DB-ALC1/DB-ALC2 gas chromatographic column, and interfered with the detection of ethanol content in blood; only J&W DB-ALC1 gas chromatographic column can separate the sevoflurane and ethanol components, so as to eliminate their influence on the detection of ethanol content in blood. When using KB-BAC1/KB-BAC2 gas chromatographic column, the retention time of sevoflurane, isoflurane and ethanol is similar, especially that of sevoflurane and ethanol, and sevoflurane obviously interferes with the determination of ethanol content in blood. Conclusion Halogenated hydroxy-alkanes interfere with determination of ethanol content in blood by headspace gas chromatography. The interference can be discriminated effectively by choosing the suitable chromatographic column and double column confirmatory detection.
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Affiliation(s)
- B Xie
- Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - W J Yan
- Huanghua Forensic Identification Center, Huanghua 061100, Hebei Province, China
| | - X Y Meng
- Shijiazhuang Public Transportation Administration Bureau, Shijiazhuang 050091, China
| | - X G Miao
- Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - F Yu
- Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - M Dong
- Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - Y Shi
- Shanghai Key Laboratory of Forensic Medicine, Key Laboratory of Forensic Science, Ministry of Justice, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai 200063, China
| | - P Xiang
- Shanghai Key Laboratory of Forensic Medicine, Key Laboratory of Forensic Science, Ministry of Justice, Shanghai Forensic Service Platform, Academy of Forensic Science, Shanghai 200063, China
| | - C L Ma
- Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
| | - D Wen
- Collaborative Innovation Center of Forensic Medical Molecular Identification, Hebei Key Laboratory of Forensic Medicine, College of Forensic Medicine, Hebei Medical University, Shijiazhuang 050017, China
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22
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Tong Y, Meng X, Luo T, Cui C, Wang Y, Wang S, Peng R, Xie B, Chen C, Zhan Z. Protonic Ceramic Electrochemical Cell for Efficient Separation of Hydrogen. ACS Appl Mater Interfaces 2020; 12:25809-25817. [PMID: 32421301 DOI: 10.1021/acsami.0c04024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Advancement of a hydrogen economy requires establishment of a whole supply chain including hydrogen production, purification, storage, utilization, and recovery. Nevertheless, it remains challenging to selectively purify hydrogen out of H2-containing streams, especially at low concentrations. Herein, a novel protonic ceramic electrochemical cell is reported that can sustainably separate pure H2 out of H2-diluted streams over the temperature regime of 350-500 °C by mildly controlling the electric voltage. With the Faraday's efficiency above 96%, the measured H2 separation rate at 0.51 V and 500 °C is 3.3 mL cm-2 min-1 out of 10% H2 - 90% N2, or 2.4 mL cm-2 min-1 out of 10% H2 - 90% CH4 taken as an example of renewable hydrogen blended in the natural gas pipelines. Such high hydrogen separation capability at reduced temperatures is enabled by the nanoporous nickel catalysts and well-bonded electrochemical interfaces as produced from well-controlled in situ slow reduction of nickel oxides. These results demonstrate technical feasibility of onsite purification of hydrogen prior to their practical applications such as fuels for fuel cell electric vehicles.
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Affiliation(s)
- Yongcheng Tong
- Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS), 1295 Dingxi Road, Shanghai 200050, PR China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Xie Meng
- Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS), 1295 Dingxi Road, Shanghai 200050, PR China
| | - Ting Luo
- Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS), 1295 Dingxi Road, Shanghai 200050, PR China
| | - Changsong Cui
- Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS), 1295 Dingxi Road, Shanghai 200050, PR China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Yue Wang
- Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS), 1295 Dingxi Road, Shanghai 200050, PR China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Shiwei Wang
- Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS), 1295 Dingxi Road, Shanghai 200050, PR China
| | - Ranran Peng
- CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science & Engineering, University of Science & Technology of China (USTC), Hefei 230026, PR China
| | - B Xie
- CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science & Engineering, University of Science & Technology of China (USTC), Hefei 230026, PR China
| | - Chusheng Chen
- CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science & Engineering, University of Science & Technology of China (USTC), Hefei 230026, PR China
| | - Zhongliang Zhan
- Shanghai Institute of Ceramics, Chinese Academy of Sciences (SICCAS), 1295 Dingxi Road, Shanghai 200050, PR China
- CAS Key Laboratory of Materials for Energy Conversion, Department of Materials Science & Engineering, University of Science & Technology of China (USTC), Hefei 230026, PR China
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23
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Yu H, Xie B, Khan R, Yan H, Shen G. The changes in functional marker genes associated with nitrogen biological transformation during organic-inorganic co-composting. Bioresour Technol 2020; 295:122197. [PMID: 31630888 DOI: 10.1016/j.biortech.2019.122197] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Revised: 09/19/2019] [Accepted: 09/23/2019] [Indexed: 06/10/2023]
Abstract
In this article, the changes in the functional marker genes associated with nitrogen biological transformation during the organic-inorganic co-composting process with adding biochar or not were studied. Results showed that the addition of biochar increased the abundance of ureC, AOA amoA and AOB amoA gene while decreased the abundance of nirK gene. The addition of 10% biochar by weight ratio was better for the optimization of nitrogen biological transformation process. The correlation analysis showed that the ureC gene was highly correlated with NH4+-N concentration while the AOA amoA and AOB amoA genes were moderately correlated with NH4+-N concentration. Similarly, the nirK gene was moderately correlated with NO3--N concentration. This work would contribute to understanding the mechanisms underlying in the nitrogen bio-transformation further at the molecular level during organic-inorganic co-composting.
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Affiliation(s)
- Huiyong Yu
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Tobacco Biology and Processing, Ministry of Agriculture, Qingdao 266101, China.
| | - Beitao Xie
- Crop Research Institute, Shandong Academy of Agricultural Sciences, No. 202 Gongyebei Road, Jinan 250100, China
| | - Rayyan Khan
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Tobacco Biology and Processing, Ministry of Agriculture, Qingdao 266101, China
| | - Huifeng Yan
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Tobacco Biology and Processing, Ministry of Agriculture, Qingdao 266101, China
| | - Guoming Shen
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Tobacco Biology and Processing, Ministry of Agriculture, Qingdao 266101, China
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24
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Zhao S, Xie B, Li Y, Zhao X, Kuang Y, Su J, He X, Wu X, Fan W, Huang K, Su J, Peng Y, Navarini AA, Huang W, Chen X. Smart identification of psoriasis by images using convolutional neural networks: a case study in China. J Eur Acad Dermatol Venereol 2019; 34:518-524. [PMID: 31541556 DOI: 10.1111/jdv.15965] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Accepted: 08/08/2019] [Indexed: 01/16/2023]
Abstract
BACKGROUND Psoriasis is a chronic inflammatory skin disease, which holds a high incidence in China. However, professional dermatologists who can diagnose psoriasis early and correctly are insufficient in China, especially in the rural areas. A smart approach to identify psoriasis by pictures would be highly adaptable countrywide and could play a useful role in early diagnosis and regular treatment of psoriasis. OBJECTIVES Design and evaluation of a smart psoriasis identification system based on clinical images (without relying on a dermatoscope) that works effectively similar to a dermatologist. METHODS A set of deep learning models using convolutional neural networks (CNNs) was explored and compared in the system for automatic identification of psoriasis. The work was carried out on a standardized dermatological dataset with 8021 clinical images of 9 common disorders including psoriasis along with full electronic medical records of patients built over the last 9 years in China. A two-stage deep neural network was designed and developed to identify psoriasis. In the first stage, a multilabel classifier was trained to learn the visual patterns for each individual skin disease. In the second stage, the output of the first stage was utilized to distinguish psoriasis from other skin diseases. RESULTS The area under the curve (AUC) of the two-stage model reached 0.981 ± 0.015, which outperforms a single-stage model. And, the classifier showed superior performance (missed diagnosis rate: 0.03, misdiagnosis rate: 0.04) than 25 Chinese dermatologists (missed diagnosis rate: 0.19, misdiagnosis rate: 0.10) in the diagnosis of psoriasis on 100 clinical images. CONCLUSIONS Using clinical images to identify psoriasis is feasible and effective based on CNNs, which also builds a solid technical base for smart care of skin diseases especially psoriasis using mobile/tablet applications for teledermatology in China.
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Affiliation(s)
- S Zhao
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China
| | - B Xie
- School of Information Science and Engineering, Central South University, Changsha, China
| | - Y Li
- School of Information Science and Engineering, Central South University, Changsha, China
| | - X Zhao
- School of Information Science and Engineering, Central South University, Changsha, China
| | - Y Kuang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China
| | - J Su
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China
| | - X He
- School of Information Science and Engineering, Central South University, Changsha, China
| | - X Wu
- Tencent Medical AI Lab, Beijing, China
| | - W Fan
- Tencent Medical AI Lab, Beijing, China
| | - K Huang
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China
| | - J Su
- Faculty of Computer Science, University of Sunderland, Sunderland, UK
| | - Y Peng
- Faculty of Computer Science, University of Sunderland, Sunderland, UK
| | - A A Navarini
- Department of Dermatology, University Hospital of Basel, Basel, Switzerland.,Department of Biomedical Engineering, University Hospital of Basel, Basel, Switzerland
| | - W Huang
- Mobile Health Ministry of Education - China Mobile Joint Laboratory, Xiangya Hospital, Central South University, Changsha, China
| | - X Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Changsha, China
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25
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Azgahdi S, Candas D, Xie B, Zhang L, Zhang Y, Fan M, Liu L, Sweeney C, Pan C, Ozpiskin O, Vaughan A, Wang J, Xia S, Monjazeb A, Woloschak G, Grdina D, Murphy W, Sun L, Chen H, Lam K, Weichselbaum R, Li J. Dual Blockade of CD47 and HER2 Re-sensitizes Resistant Breast Cancer Cells to Radiation Therapy. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.705] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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26
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Duan W, Zhang H, Xie B, Wang B, Zhang L. Impacts of nitrogen fertilization rate on the root yield, starch yield and starch physicochemical properties of the sweet potato cultivar Jishu 25. PLoS One 2019; 14:e0221351. [PMID: 31437204 PMCID: PMC6705776 DOI: 10.1371/journal.pone.0221351] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Accepted: 08/05/2019] [Indexed: 11/23/2022] Open
Abstract
In recent years, the sweet potato cultivar Jishu 25 has exhibited good characteristics for starch processing in northern China. The storage root dry matter yields of this cultivar can exceed one ton per mu (1/15 of a hectare) at nitrogen (N) rates of 60–90 kg ha-1 based on soil nutrient content. However, the effect of N fertilizer on the physicochemical properties of starches isolated from this cultivar has not been reported. In order to evaluate these effects, three different N rates, 0 (control, N0), 75 (N1), and 150 kg ha-1 (N2), were selected for a field experiment in 2017. The results showed that N1 exhibited the highest storage root yield and starch yield. Compared to the control group, N fertilizer significantly increased the total starch content while no significant difference was found in these between the N1 and N2 groups. The amylose (AM) content was highest in the N2 group and lowest in the N0 group. In addition, N fertilizer exhibited no significant effects on the values of [D(v, 0.9)], D [4, 3] and D [3, 2]. Compared to the control group, N1 demonstrated significantly higher setback viscosity (SV), while N2 showed significantly higher peak viscosity (PV), cold paste viscosity (CPV) and SV. However, there were no significant differences in the hot paste viscosity (HPV), peak time and pasting temperature between the N1 and N2 groups. For the thermal properties of starch, there were no significant differences in peak temperature (Tp), conclusion temperature (Tc) or gelatinization enthalpy (ΔH) between the N1 and N2 groups. Overall, for the starch samples of cultivar Jishu 25, N fertilizer exerts significant effects on the starch content, AM content and viscosity properties but little effect on the particle size distribution and ΔH. 75 kg N ha-1 can easily lead to substantial planting benefits from the high storage root yield, dry matter yield and total starch content of this cultivar.
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Affiliation(s)
- Wenxue Duan
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, Shandong, China
- * E-mail: (WD); (LZ)
| | - Haiyan Zhang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, Shandong, China
| | - Beitao Xie
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, Shandong, China
| | - Baoqing Wang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, Shandong, China
| | - Liming Zhang
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Ministry of Agriculture and Rural Affairs, Jinan, Shandong, China
- Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- College of Life Sciences, Shandong Normal University, Jinan, Shandong, China
- * E-mail: (WD); (LZ)
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Wang M, Gordon L, Palomba M, Abramson J, Andreadis C, Ghosh N, Lunning M, Maloney D, Farazi T, Garcia J, Xie B, Newhall K, Dehner C, Siddiqi T. SAFETY AND PRELIMINARY EFFICACY IN PATIENTS WITH RELAPSED/REFRACTORY MANTLE CELL LYMPHOMA RECEIVING LISOCABTAGENE MARALEUCEL IN TRANSCEND NHL 001. Hematol Oncol 2019. [DOI: 10.1002/hon.111_2630] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- M. Wang
- Lymphoma/Myeloma; University of Texas MD Anderson Cancer Center; Houston United States
| | - L.I. Gordon
- Division of Hematology/Oncology; Northwestern University, Feinberg School of Medicine, Robert H. Lurie Comprehensive Cancer Center; Chicago United States
| | - M.L. Palomba
- Department of Medicine; Memorial Sloan Kettering Cancer Center; New York United States
| | - J.S. Abramson
- Center for Lymphoma; Massachusetts General Hospital Cancer Center; Boston United States
| | - C. Andreadis
- Department of Medicine; University of California; San Francisco United States
| | - N. Ghosh
- Hematologic Oncology and Blood Disorders; Levine Cancer Institute, Atrium Health; Charlotte United States
| | - M. Lunning
- Hematology/Oncology; University of Nebraska Medical Center; Omaha United States
| | - D. Maloney
- Clinical Research Division; Fred Hutchison Cancer Research Center; Seattle United States
| | - T. Farazi
- Clinical Research and Development; Juno Therapeutics, a Celgene Company; Seattle United States
| | - J. Garcia
- Clinical Research & Development; Juno Therapeutics, a Celgene Company; Seattle United States
| | - B. Xie
- Biostatistics; Juno Therapeutics, a Celgene Company; Seattle United States
| | - K. Newhall
- Clinical Operations; Juno Therapeutics, a Celgene Company; Seattle United States
| | - C. Dehner
- Clinical Operations; Juno Therapeutics, a Celgene Company; Seattle United States
| | - T. Siddiqi
- Hematology/ Hematopoietic Cell Transplantation; City of Hope National Medical Center; Duarte United States
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28
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Chen X, Zhao S, Huang K, He X, Xie B. 585 Application of artificial intelligence diagnosis in seborrheic keratosis and basal cell carcinoma in Chinese race. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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29
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Pei X, Fan X, Zhang H, Duan H, Xu C, Xie B, Wang L, Li X, Peng Y, Shen T. Low frequency, weak MCP-1 secretion and exhausted immune status of peripheral monocytes were associated with progression of severe enterovirus A71-infected hand, foot and mouth disease. Clin Exp Immunol 2019; 196:353-363. [PMID: 30697697 DOI: 10.1111/cei.13267] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/14/2019] [Indexed: 11/29/2022] Open
Abstract
A minority of hand, foot and mouth disease (HFMD) caused by enterovirus A71 (EV-A71) results in severe neural complications. However, whether monocyte-mediated immunity is involved in the disease progression of HFMD remains unknown. One hundred and twenty mild and 103 severe HFMD patients were recruited and enzyme-linked immunosorbent assay (ELISA), flow cytometry and Transwell culture were performed in the study. Peripheral monocyte counts were lower in both absolute counts and frequencies in severe cases compared to mild cases. After screening 10 monocyte-related cytokines by ELISA, only monocyte chemoattractant protein-1 (MCP-1) was found at higher levels in sera of mild cases compared to those with severe symptoms. Monocytes purified from mild cases produced more MCP-1 than the cells from severe patients when stimulated in vitro. We observed that immune exhaustion markers programmed death 1 (PD-1) and programmed death ligand 1 (PD-L1) were highly regulated on the surface of monocytes from severe cases compared to mild cases. PD-L1 blockade induced a higher production of MCP-1 in the supernatant of a Transwell system. The production of MCP-1 also increased following PD-L1 blockade of purified monocytes activated by granulocyte-macrophage colony-stimulating factor (GM-CSF) combined with R848 or EV-A71 virus. Our results indicate that absolute count, frequency and levels of MCP-1 secretion of peripheral monocytes, together with their immune status, probably contribute to differential disease prognosis in EV-A71-associated HFMD.
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Affiliation(s)
- X Pei
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - X Fan
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China.,Center of Laboratory Medicine, Beijing Children Hospital, Beijing, China
| | - H Zhang
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - H Duan
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - C Xu
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - B Xie
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - L Wang
- National Clinical Key Department of Infectious Disease, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - X Li
- National Clinical Key Department of Infectious Disease, Beijing Ditan Hospital, Capital Medical University, Beijing, China
| | - Y Peng
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
| | - T Shen
- Department of Microbiology and Infectious Disease Center, School of Basic Medical Sciences, Peking University Health Science Center, Beijing, China
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Cui Z, Qin Q, Chen P, Wang J, Zhang S, Mei X, Xie B, Wang S. EFFECT OF DORSOMEDIAL HYPOTHALAMUS NEUROPEPTIDE Y KNOCKDOWN ON HEPATIC INSULIN SENSITIVITY. Acta Endocrinol (Buchar) 2019; -5:25-31. [PMID: 31149056 DOI: 10.4183/aeb.2019.25] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Objective In this study we investigated the effect of dorsomedial hypothalamus (DMH) neuropeptide Y (NPY) knock-down on hepatic insulin sensitivity in high-fat (HF) diet-fed rats. Methods Forty-eight Sprague-Dawley rats were randomly assigned to receive bilateral DMH injections of adeno-associated virus AAVshNPY or AAVshCTL and then accessed to regular chow. Five weeks after viral injection, half rats in each group were given access to the HF diet. At 16 weeks, rat livers were collected. Insulin receptor substrate-1 (IRS-1) and phosphoinositide 3-kinase (PI3K) mRNA expression was measured by qRT-PCR. Blood glucose levels were measured by the oxidase method, serum insulin, triglyceride, and TC levels were measured by Elisa. Pathological changes in the liver were assessed by hematoxylin-eosin (HE) staining. AKT, p-AKT, and GSK-3 levels were measured by western blotting. Results Compared with AAVshCTL-injected rats, AAVshNPY-injected rats showed a significant decrease in blood glucose concentrations; serum insulin, triglyceride, and TC; HOMA-IR; and IRS-1 and PI3K mRNA levels (P<0.05). ISI, GSK-3, and p-AKT levels were significantly increased (P<0.05). HE staining showed that AAVshNPY-injected rats fed the HF diet had mild fatty degeneration. Conclusion These results suggest that DMH NPY knock-down improves hepatic insulin sensitivity in HF diet-fed rats by activating the hepatic PI3K/AKT insulin signalling pathway.
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Affiliation(s)
- Z Cui
- First Affiliated Hospital of Zhengzhou University, Department of Endocrinology and Metabolism, Zhengzhou, China
| | - Q Qin
- First Affiliated Hospital of Zhengzhou University, Department of Endocrinology and Metabolism, Zhengzhou, China
| | - P Chen
- First Affiliated Hospital of Zhengzhou University, Department of Endocrinology and Metabolism, Zhengzhou, China
| | - J Wang
- First Affiliated Hospital of Zhengzhou University, Department of Endocrinology and Metabolism, Zhengzhou, China
| | - S Zhang
- First Affiliated Hospital of Zhengzhou University, Department of Endocrinology and Metabolism, Zhengzhou, China
| | - X Mei
- First Affiliated Hospital of Zhengzhou University, Department of Endocrinology and Metabolism, Zhengzhou, China
| | - B Xie
- First Affiliated Hospital of Zhengzhou University, Department of Endocrinology and Metabolism, Zhengzhou, China
| | - S Wang
- First Affiliated Hospital of Zhengzhou University, Department of Endocrinology and Metabolism, Zhengzhou, China
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Yu H, Xie B, Khan R, Shen G. The changes in carbon, nitrogen components and humic substances during organic-inorganic aerobic co-composting. Bioresour Technol 2019; 271:228-235. [PMID: 30273826 DOI: 10.1016/j.biortech.2018.09.088] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2018] [Revised: 09/11/2018] [Accepted: 09/16/2018] [Indexed: 06/08/2023]
Abstract
In this article, the changes in carbon, nitrogen components, and humic substances during organic-inorganic aerobic co-composting, with adding biochar as an additive or not, were studied. Results showed that adding a certain amount of inorganic fertilizers had no adverse effects on the compost fermentation process. Biochar enhanced the temperature, pH, oxygen content in the compost piles and ultimately hastened the fermentation process. Biochar contributed to the decomposition of hemicellulose, cellulose, lignin and promoted compost humification. Adding biochar increased the contents of acid hydrolysis nitrogen, amino acid nitrogen, amino sugar nitrogen, unidentified organic nitrogen and decreased the content of ammonia organic nitrogen thus improved nitrogen transformation and reduced nitrogen loss. The addition of biochar increased the nutrients contents in mature composts. The amendment of 10-15% biochar by weight as an additive would be optimum for the co-composting of organic-inorganic materials. These results contributed to produce value-added composting fertilizers.
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Affiliation(s)
- Huiyong Yu
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Tobacco Biology and Processing, Ministry of Agriculture, Qingdao 266101, China.
| | - Beitao Xie
- Crop Research Institute, Shandong Academy of Agricultural Sciences, No. 202 Gongyebei Road, Jinan 250100, China
| | - Rayyan Khan
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Tobacco Biology and Processing, Ministry of Agriculture, Qingdao 266101, China
| | - Guoming Shen
- Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Tobacco Biology and Processing, Ministry of Agriculture, Qingdao 266101, China
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Xie B, Wang P, Yan Z, Ren Y, Dong K, Song Z, Zhang J, Zhang C. Growth performance, nutrient digestibility, carcass traits, body composition, and meat quality of goat fed Chinese jujube (Ziziphus Jujuba Mill) fruit as a replacement for maize in diet. Anim Feed Sci Technol 2018. [DOI: 10.1016/j.anifeedsci.2018.10.005] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Affiliation(s)
- Z Su
- School of Nursing, The University of Texas at Austin
| | - B Xie
- The University of Texas at Austin
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Xie B, Champion J, Kwak J, Fleischmann K. VALUES, PREFERENCES, AND MHEALTH IN THE DECISION MAKING OF RURAL CAREGIVERS OF PERSONS WITH DEMENTIA. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.2536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- B Xie
- The University of Texas at Austin
| | - J Champion
- School of Nursing, University of Texas at Austin
| | - J Kwak
- University of Texas at Austin
| | - K Fleischmann
- School of Information, University of Texas at Austin
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Yang H, Han S, Xie B, Mou P, Kou X, Wang T, Ge J, Feng L. Do prey availability, human disturbance and habitat structure drive the daily activity patterns of Amur tigers (
Panthera tigris altaica
)? J Zool (1987) 2018. [DOI: 10.1111/jzo.12622] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- H. Yang
- National Forestry and Grassland Administration Amur Tiger and Amur Leopard Monitoring and Research Center, State Key Laboratory of Earth Surface Processes and Resource Ecology Ministry of Education Key Laboratory for Biodiversity Science and Engineering and College of Life Sciences College of Life Sciences Beijing Normal University Beijing China
- College of Life Sciences Northwest University Xi'an China
| | - S. Han
- National Forestry and Grassland Administration Amur Tiger and Amur Leopard Monitoring and Research Center, State Key Laboratory of Earth Surface Processes and Resource Ecology Ministry of Education Key Laboratory for Biodiversity Science and Engineering and College of Life Sciences College of Life Sciences Beijing Normal University Beijing China
| | - B. Xie
- National Forestry and Grassland Administration Amur Tiger and Amur Leopard Monitoring and Research Center, State Key Laboratory of Earth Surface Processes and Resource Ecology Ministry of Education Key Laboratory for Biodiversity Science and Engineering and College of Life Sciences College of Life Sciences Beijing Normal University Beijing China
| | - P. Mou
- National Forestry and Grassland Administration Amur Tiger and Amur Leopard Monitoring and Research Center, State Key Laboratory of Earth Surface Processes and Resource Ecology Ministry of Education Key Laboratory for Biodiversity Science and Engineering and College of Life Sciences College of Life Sciences Beijing Normal University Beijing China
| | - X. Kou
- National Forestry and Grassland Administration Amur Tiger and Amur Leopard Monitoring and Research Center, State Key Laboratory of Earth Surface Processes and Resource Ecology Ministry of Education Key Laboratory for Biodiversity Science and Engineering and College of Life Sciences College of Life Sciences Beijing Normal University Beijing China
| | - T. Wang
- National Forestry and Grassland Administration Amur Tiger and Amur Leopard Monitoring and Research Center, State Key Laboratory of Earth Surface Processes and Resource Ecology Ministry of Education Key Laboratory for Biodiversity Science and Engineering and College of Life Sciences College of Life Sciences Beijing Normal University Beijing China
| | - J. Ge
- National Forestry and Grassland Administration Amur Tiger and Amur Leopard Monitoring and Research Center, State Key Laboratory of Earth Surface Processes and Resource Ecology Ministry of Education Key Laboratory for Biodiversity Science and Engineering and College of Life Sciences College of Life Sciences Beijing Normal University Beijing China
| | - L. Feng
- National Forestry and Grassland Administration Amur Tiger and Amur Leopard Monitoring and Research Center, State Key Laboratory of Earth Surface Processes and Resource Ecology Ministry of Education Key Laboratory for Biodiversity Science and Engineering and College of Life Sciences College of Life Sciences Beijing Normal University Beijing China
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Yuan Z, Liu F, Mukhtar I, Huang S, Xiao Y, Zhou M, Zhang J, Xie B. First Report of a Melanotaenium Species Causing White Mold Disease of Tremella fuciformis in China. Plant Dis 2018; 102:PDIS01180046PDN. [PMID: 30173629 DOI: 10.1094/pdis-01-18-0046-pdn] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Affiliation(s)
- Z Yuan
- Mycological Research Center, College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - F Liu
- Mycological Research Center, College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - I Mukhtar
- Mycological Research Center, College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - S Huang
- Mycological Research Center, College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Y Xiao
- Mycological Research Center, College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - M Zhou
- Mycological Research Center, College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - J Zhang
- Mycological Research Center, College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - B Xie
- Mycological Research Center, College of Life Science, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
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Aboagye E, Aigbirhio F, Allott L, Anderson E, Artelsmair M, Audisio D, Audisio J, Bragg R, Brindle K, Bulat F, Bürli R, Carroll L, Chapdelaine M, Collins S, Cortezon-Tamarit F, Da Pieve C, Davies J, Decuypere E, Defay T, DeFrees S, Dilworth J, Duckett S, Dugave C, Elhabiri M, Elmore C, Fairlamb I, Fenwick A, Forsback S, Ge H, Geach N, Gouverneur V, Gregson T, Gu C, Ivanov P, Kagoro M, Kerr W, Kidd G, Knox G, Kolodych S, Koniev O, Krzyczmonik A, Lawrie K, Leeper F, Lewis R, Little G, Liu H, Lockley W, Mekareeya A, Mirabello V, Morrissey C, Neves A, Pascu S, Paton R, Plougastel L, Poot A, Puhalo N, Read D, Reid M, Robinson A, Sardana M, Sarpaki S, Schou M, Simmonds A, Smith G, Solin J, Soloviev D, Talbot E, Taran F, Turton D, Tuttle T, Venanzi N, Vugts D, Wagner A, Wang L, Webster B, White R, Willis C, Windhorst A, Winfield C, Xie B. Abstracts of the 26th international isotope society (UK group) symposium: Synthesis & applications of labelled compounds 2017. J Labelled Comp Radiopharm 2018. [DOI: 10.1002/jlcr.3641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Ju C, Shi R, Yao L, Ye X, Jia M, Han J, Yang T, Lu Q, Jin H, Cai X, Yuan S, Xie B, Yu X, Coufal MM, Fisher EB, Sun Z. Effect of peer support on diabetes distress: a cluster randomized controlled trial. Diabet Med 2018; 35:770-775. [PMID: 29574995 DOI: 10.1111/dme.13625] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/13/2018] [Indexed: 01/19/2023]
Abstract
AIM To investigate whether peer support would reduce diabetes distress and improve glycaemic control when added to usual diabetes education among adults with Type 2 diabetes in China. METHODS We conducted a cluster randomized trial involving 400 adults with Type 2 diabetes from eight communities in Nanjing. All participants received usual education for an average of 2 h each month from physicians, certified diabetes educators, dieticians, psychologists and podiatric nurses. Peer support was led by trained peer leaders and included diabetes knowledge- and skills-sharing at least once a month, as well as peer-to-peer communication. The primary outcome was diabetes distress measured using the Diabetes Distress Scale at 12 months. Secondary outcomes included fasting plasma glucose, 2-h postprandial glucose and HbA1c concentration. Outcome data were collected from all participants at baseline, 6 months and 12 months. RESULTS From 2012 to 2013, there were 200 participants in each study arm at baseline. Compared with the usual education arm, the peer support with usual education arm had greater reductions in regimen-related distress (1.4 ± 0.6 vs 1.2 ± 0.4; P=0.004) and total distress (1.3 ± 0.4 vs 1.2 ± 0.3; P=0.038) at 6 months. At 12 months, the scores for emotional burden (1.2 ± 0.3 vs 1.4 ± 0.6; P=0.002), physician-related distress (1.1 ± 0.3 vs 1.3 ± 0.4; P=0.001) and total scores (1.2 ± 0.3 vs 1.3 ± 0.4; P=0.002) were significantly lower in the peer support with usual education arm than in the usual education arm. Fasting plasma glucose levels were lower in the peer support with usual education arm than in the usual education arm at 6 months (7.5 ± 1.95 vs 8.0 ± 2.2; P=0.044) and 12 months (7.0 ± 2.3 vs 7.6 ± 1.5; P=0.008). CONCLUSIONS Beyond the benefits of usual education, peer support was effective in reducing diabetes distress for Type 2 diabetes mellitus. (Clinical Trials Registry no: NCT02119572).
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Affiliation(s)
- C Ju
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - R Shi
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - L Yao
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - X Ye
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - M Jia
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - J Han
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - T Yang
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - Q Lu
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - H Jin
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - X Cai
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - S Yuan
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - B Xie
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
| | - X Yu
- Department of Epidemiology and Biostatistics, School of Public Health, Southeast University, Nanjing, Jiangsu, China
| | - M M Coufal
- Asian Centre for Health Education, Plano, American Samoa
| | - E B Fisher
- Department of Health Behavior, Gillings School of Global Public Health, University of North Carolina, Chapel Hill, NC, USA
| | - Z Sun
- Department of Endocrinology, Zhongda Hospital, Institute of Diabetes, Medical School, Nanjing, Jiangsu, China
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Hu BC, Sun RH, Wu AP, Ni Y, Liu JQ, Ying LJ, Xu QP, Ge GP, Shi YC, Liu CW, Xu L, Lin RH, Jiang RL, Lu J, Zhu YN, Wu WD, Ding XJ, Xie B. [Clinical application of Acutegastrointestinal injury grading system assocaited with clinical severity outcome in critically ill patients: a multi-center prospective, observational study]. Zhonghua Yi Xue Za Zhi 2018; 97:325-331. [PMID: 28219187 DOI: 10.3760/cma.j.issn.0376-2491.2017.05.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the feasibility of utilizing the current acute gastrointestinal injury(AGI) grading system, and explore the association of severity of AGI grade with clinical outcome in critically ill patients. Methods: The adult patients from 14 general ICUs in Zhejiang Province with an expected admission to ICU for at least 24 h were recruited, and all clinical, laboratory, and survival data were prospectively collected. The AGI grade was daily assessed based on GIsymptoms, feeding details and organ dysfunctionon the first week of admission to ICU.The intra-abdominal pressures(IAP) was measured using AbViser device. Results: Of 550 patients enrolled, mean values for age and APACHE Ⅱ score were (64.9±17.2) years and (19.5±7.4), respectively. 456 patients(82.9%) took mechanical ventilation, and 470 patients were identified for AGI. The distribution of AGI grade on the frist day of ICU admission were 50.6%(Ⅰ grade, n=238), 34.2%(Ⅱ grade, n=161), 12.4%(Ⅲ grade, n=58) and 2.8%(Ⅳ, n=13), respectively, while the distribution of the global AGI grade based on the 7-day AGI assessment of ICU admission were 24.5%(Ⅰ grade, n=115), 49.4%(Ⅱ grade, n=232), 20.6%(Ⅲ grade, n=97) and 5.5%(Ⅳ, n=26), respectively. 28- and 60-day mortality rate was 29.3%(n=161) and 32.5%(n=179), respectively. The patients with AGI had a higher 28-(31.1% vs 18.8%, P=0.025) and 60-day survival rate(34.7% vs 20.0%, P=0.01) than those with non-AGI, and also there were positive correlations between AGI grade and 28- and 60-day mortality(P<0.001). Univariate Cox regression analysis showed that age, the source of medicial admission, diabetes mellitus, coronary heart disease, the use of vasoactive drugs, serum creatinine and lactate, mechanical ventilation, APACHE Ⅱ score, the AGI grade in the first day of ICU admission and feeding intolerance within the first week of ICU stay were significantly(P≤0.02) associated with mortality. In multivariate analysis including all these variables, the source of medical admission(χ(2)=4.34, P=0.04), diabete mellitus(χ(2)=3.96, P=0.05), the use of vasoactive drugs(χ(2)=6.55, P=0.01), serum lactate(χ(2)=4.73, P=0.03), the global AGI grade in the 7-day of ICU admission(χ(2)=7.10, P=0.008), and APACHE Ⅱ score(χ(2)=12.1, P<0.001) remained independent predictors for 60-day mortality.In the further subgroup analysis including 402 patients with 7-day survival, the feeding intolerance within the first week of ICU stay could provide independent and incremental prognostic value of 60-day mortality wtih increased χ(2)value of Cox regression model(χ(2)=52.2 vs 41.9, P=0.007) . Conclusion: The AGI grading system is useful for identifying the severity of gastrointestinal dysfunction, and could be used as a strong predictor of impaired outcome. The results provide evidence to support that feeding intolerance within 7 days of admission to ICU was an independent determinant of mortality.
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Affiliation(s)
- B C Hu
- Department of Intensive Care Medicine, Zhejiang Provincial People's Hospital, Huzhou 310014, China
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Xie B, Larson JL, Gonzalez R, Pressler SJ, Lustig C, Arslanian-Engoren C. Components and Indicators of Frailty Measures: A Literature Review. J Frailty Aging 2018; 6:76-82. [PMID: 28555707 DOI: 10.14283/jfa.2017.11] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND Frailty is a debilitating condition in older adults that is associated with increased risks for adverse outcomes. However, the issue of quantifying frailty remains elusive. There is a lack of consistency in the frailty components and the corresponding indicators used to quantify these components. OBJECTIVE 1) to describe the components of frailty and examine the existing measures of frailty; and 2) to identify current gaps in knowledge of frailty measures. METHODS The PubMed, CINAHL, and Web of Science databases were searched. Each study was reviewed to determine its fit with inclusion/exclusion criteria. RESULTS A total of 49 studies were identified and comprised the sample. Each study described one unique measure of frailty. The frailty components and corresponding indicators within three domains (physical, psychological, and social) were described. The most frequently reported components of frailty were mobility and balance, nutrition, and cognitive function. Fifteen of 49 frailty measures included components across all three domains. Current frailty measures were critiqued and important areas for future study are identified. CONCLUSIONS The frailty components and corresponding indicators vary considerably across different frailty measures. Future studies are needed to address inconsistences in frailty measures and models.
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Affiliation(s)
- B Xie
- Boqin Xie, PhD, Fudan University School of Nursing, 305 Rd. Feng-Lin, Shanghai, China, 200032. E-mail: , Tel: 086-02164431685
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Duan W, Wang Q, Zhang H, Xie B, Li A, Hou F, Dong S, Wang B, Qin Z, Zhang L. Differences between nitrogen-tolerant and nitrogen-susceptible sweetpotato cultivars in photosynthate distribution and transport under different nitrogen conditions. PLoS One 2018; 13:e0194570. [PMID: 29596436 PMCID: PMC5875776 DOI: 10.1371/journal.pone.0194570] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2017] [Accepted: 03/06/2018] [Indexed: 11/18/2022] Open
Abstract
To characterize the differences in photosynthate distribution and transport between nitrogen(N)-tolerant and N-susceptible sweetpotato cultivars under different N conditions, three N levels, including 0 (N0), 120 (N120), and 240 kg ha-1 (N240), were used in field experiments with the Jishu26 (J26) and Xushu32 (X32) cultivars in 2015 and 2016. The results from both years revealed that high N application reduced the tuberous root yield, the tuber/vine rate of carbon-13 (13C), and top-to-base (three equal segments of stem divided from the fifth opened leaf of the shoot tip to the main stem, defined as the top, middle, and base parts, respectively) gradients such as sucrose, ammonia N and potassium along the stem. 'J26' showed a higher yield than 'X32' under N0 but lower yield than 'X32' under N120 and N240. It also exhibited a higher 13C distribution to tuberous roots compared with that of 'X32' under N0, and the opposite trend was observed under N120 and N240. Under N0, 'J26' showed a steep top-to-base amino acid gradient and a significantly lower top-to-base sucrose increase along the stem in the late growth stage. Under N120 and N240, 'X32' exhibited a greater top-to-base decrease in the ammonia N along the stem during the main growth stages, a steep top-to-base sucrose gradient along the stem in the early growth stage, and a lower top-to-base sucrose increase along the stem in the middle and late growth stages. The formation of a reasonable photosynthate distribution structure attributed to high yield was related to a desirable sucrose, ammonia N or K+ gradient downward along the stem. These results might help provide farmers with sweetpotato cultivars using less or no N fertilizer in soils of different fertility and enhance the knowledge of yield-related physiology.
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Affiliation(s)
- Wenxue Duan
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Jinan, Shandong, China
| | - Qingmei Wang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Jinan, Shandong, China
| | - Haiyan Zhang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Jinan, Shandong, China
| | - Beitao Xie
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Jinan, Shandong, China
| | - Aixian Li
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Jinan, Shandong, China
| | - Fuyun Hou
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Jinan, Shandong, China
| | - Shunxu Dong
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Jinan, Shandong, China
| | - Baoqing Wang
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Jinan, Shandong, China
| | - Zhen Qin
- Crop Research Institute, Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Jinan, Shandong, China
| | - Liming Zhang
- Scientific Observation and Experimental Station of Tuber and Root Crops in Huang-Huai-Hai Region, Jinan, Shandong, China
- Shandong Academy of Agricultural Sciences, Jinan, Shandong, China
- * E-mail:
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Nandikanti L, Xie B, Ashton-Miller J, DeLancey J. 5B: On the relationship between the urogenital and levator hiatuses and pelvic organ prolapse. Am J Obstet Gynecol 2017. [DOI: 10.1016/j.ajog.2016.12.157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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43
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He JF, Hong W, Shao Y, Han HQ, Xie B. [Application of MOAS for Evaluating of Violence Risk in the Inpatients with Mental Disorders]. Fa Yi Xue Za Zhi 2017; 33:28-31. [PMID: 29231005 DOI: 10.3969/j.issn.1004-5619.2017.01.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Indexed: 11/18/2022]
Abstract
OBJECTIVES To explore the value of Modified Overt Aggression Scale (MOAS) on predicting serious aggressive behavior in the inpatients with mental disorders and to provide theoretical basis for violence risk assessments in the inpatients with mental disorders. METHODS Total 918 inpatients in a psychiatric hospital were evaluated by trained medical workers using MOAS in September 2009, and their serious violent behavior were followed up for 2 years. The value of MOAS on predicting violence in the inpatients with mental disorders was analyzed by SPSS 21.0. RESULTS (1) Compared to the patients without serious aggressive behaviors, the patients with serious aggressive behavior within 2 years showed significantly higher scores (P<0.05) on verbal aggression, aggression against property, physical aggression and total weighted score of MOAS; (2) Significant correlation was found between the score of verbal aggression and the serious acts of violence within 2 years (P<0.05); (3) Scores of verbal aggression, physical aggression and total weighted score of MOAS had predictive value on serious aggressive behaviors within 2 years. CONCLUSIONS MOAS has certain value on predicting the serious aggressive behaviors of patients with mental disorders within 2 years.
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Affiliation(s)
- J F He
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai 200030, China
| | - W Hong
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai 200030, China
| | - Y Shao
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai 200030, China
| | - H Q Han
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai 200030, China
| | - B Xie
- Shanghai Mental Health Center, Shanghai Jiao Tong University School of Medicine, Shanghai 200030, China.,Shanghai Key Laboratory of Psychotic Disorders, Shanghai 200030, China
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Cai SL, Wang T, Wang J, Xie B, Wu Y. Synthesis, luminescent sensing based on a three-fold interpenetrating network with flexible carboxylates. RUSS J COORD CHEM+ 2017. [DOI: 10.1134/s107032841701002x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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45
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Zhou HM, Xu SJ, Wang L, Shao HB, Xie B, Feng JK, Wang CJ, Bai YQ, Zhang QF. Influences of high-voltage electrical burns on the pulmonary microcirculation in rabbits. Clin Hemorheol Microcirc 2016; 62:193-203. [PMID: 25547412 DOI: 10.3233/ch-141921] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
This study was performed to investigate the effects of high-voltage electrical burns (HEB) on the pulmonary microcirculation in rabbits. Total of 120 rabbits were randomly divided into control and HEB group using a random number table. HEB model was developed with a voltage regulator and experimental transformer. Laser Doppler perfusion imager was utilized to monitor and quantify the blood perfusion in pulmonary microcirculation. The microvascular morphologic changes of the lung were observed using light microscopy and transmission electron microscope (TEM). The lung wet/dry weight ratio and the PaO2 were determined. The values of blood perfusion in rabbit pulmonary microcirculation in the HEB group were decreased at 5 min, but increased at 1 h after burn (P < 0.01) and then decreased gradually. Light microscopy reveals microthrombus formation in pulmonary venules and bleeding in venous capillaries in HEB group. We found the number of microvilli in the capillary endothelial cells decreased, the rough endoplasmic reticulum expanded and severe degranulation occurred, the mitochondrial cristae fused or disappeared, and severe edema surrounded the capillary endothelial cells by TEM. The values of lung wet/dry weight ratio were higher and the PaO2 were lower than that of before burn group (P < 0.01). These results demonstrated that microcirculatory disorders play a major role in the development of progressive lung damage after high-voltage electrical burns.
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Affiliation(s)
- H M Zhou
- Department of Burns and Plastic Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - S J Xu
- Central Laboratory, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - L Wang
- Department of Obstetrics and Gynecology, Hebei General Hospital, Shijiazhuang, China
| | - H B Shao
- Department of Burns and Plastic Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - B Xie
- Central Laboratory, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - J K Feng
- Department of Burns and Plastic Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - C J Wang
- Department of Burns and Plastic Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - Y Q Bai
- Department of Burns and Plastic Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, China
| | - Q F Zhang
- Department of Burns and Plastic Surgery, The First Hospital of Hebei Medical University, Shijiazhuang, China
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Liu J, Guo HM, Gao Q, Chen B, Xie B, Huang HL, Liu J, Lu C, Chen JM, Zhuang J. [Clinical experience of 60 patients underwent three-dimensional video assisted thoracoscopic mitral valvuloplasty]. Zhonghua Wai Ke Za Zhi 2016; 54:605-8. [PMID: 27502135 DOI: 10.3760/cma.j.issn.0529-5815.2016.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To summarize the clinical experience of 60 patients underwent three-dimensional video assisted thoracoscopic mitral valvuloplasty. METHODS Sixty patients were enrolled retrospectively from March 2014 to January 2016 in Department of Cardiacvascular Surgery, Guangdong Cardiovascular Institute. They underwent three-dimensional video assisted thoracoscopic mitral valvuloplasty. There were 37 male and 23 female patients. The range of age was 15 to 78 years (the median age was 47 years). The techniques of mitral valvuloplasty included chordae tendineae transplantation (53 patients), annuloplasty (58 patients), posterior leaflet resection (13 patients), anterior leaflet resection (2 patients), commissure resection (1 patient). Their information from charts were collected. The follow-up time was lasting 3 to 25 months by telephone or outpatient department interview. The data was analyzed via paired t test or Wilcoxon signed-rank test. RESULTS Conversions to mitral valve replacement were performed for two patients. No patients underwent thoracotomy. The operation time was (213±37) minutes, cardiopulmonary bypass time was (129±31) minutes, aortic cross clamping time was (81±21) minutes. Postoperative hospital stay was (7±3) days. During follow-up period, there were no re-operation and no death. Mitral regurgitation level and New York Heart Association class were both improved (Z=-6.286, P=0.000, Z=-6.237, P=0.000), respectively. Besides, there was also no new atrial fibrillation patients. CONCLUSIONS Not only does three-dimensional video assisted thoracoscopic mitral valvuloplasty maintain the advantages of 2-Dimensional thoracoscopy, but also have the similar view of median thoracotomy. This technique showed promising clinical value in the future.
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Affiliation(s)
- J Liu
- Department of Cardiacvascular Surgery, Guangdong Cardiovascular Institute, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou 510080, China
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Li L, Su Q, Xie B, Duan L, Zhao W, Hu D, Wu R, Liu H. Gut microbes in correlation with mood: case study in a closed experimental human life support system. Neurogastroenterol Motil 2016; 28:1233-40. [PMID: 27027909 DOI: 10.1111/nmo.12822] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2015] [Accepted: 02/22/2016] [Indexed: 12/12/2022]
Abstract
BACKGROUND Gut microbial community, which may influence our mood, can be shaped by modulating the gut ecosystem through dietary strategies. Understanding the gut-brain correlationship in healthy people is important for maintenance of mental health and prevention of mental illnesses. METHODS A case study on the correlation between gut microbial alternation and mood swing of healthy adults was conducted in a closed human life support system during a 105-day experiment. Gut microbial community structures were analyzed using high-throughput sequencing every 2 weeks. A profile of mood states questionnaire was used to record the mood swings. Correlation between gut microbes and mood were identified with partial least squares discrimination analysis. KEY RESULTS Microbial community structures in the three healthy adults were strongly correlated with mood states. Bacterial genera Roseburia, Phascolarctobacterium, Lachnospira, and Prevotella had potential positive correlation with positive mood, while genera Faecalibacterium, Bifidobacterium, Bacteroides, Parabacteroides, and Anaerostipes were correlated with negative mood. Among which, Faecalibacterium spp. had the highest abundance, and showed a significant negative correlation with mood. CONCLUSIONS & INFERENCES Our results indicated that the composition of microbial community could play a role in emotional change in mentally physically healthy adults.
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Affiliation(s)
- L Li
- School of Biological Science and Medical Engineering, Beihang University, Beijing, China.,Institute of Environmental Biology and Life Support Technology, Beihang University, Beijing, China.,International Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, China
| | - Q Su
- School of Biological Science and Medical Engineering, Beihang University, Beijing, China.,Institute of Environmental Biology and Life Support Technology, Beihang University, Beijing, China.,International Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, China
| | - B Xie
- School of Biological Science and Medical Engineering, Beihang University, Beijing, China.,Institute of Environmental Biology and Life Support Technology, Beihang University, Beijing, China.,International Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, China
| | - L Duan
- Department of Gastroenterology, Peking University Third Hospital, Beijing, China
| | - W Zhao
- School of Biological Science and Medical Engineering, Beihang University, Beijing, China.,Institute of Environmental Biology and Life Support Technology, Beihang University, Beijing, China.,International Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, China
| | - D Hu
- School of Biological Science and Medical Engineering, Beihang University, Beijing, China.,Institute of Environmental Biology and Life Support Technology, Beihang University, Beijing, China.,International Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, China
| | - R Wu
- Institute of Psychology and Behavior, Beihang University, Beijing, China
| | - H Liu
- School of Biological Science and Medical Engineering, Beihang University, Beijing, China.,Institute of Environmental Biology and Life Support Technology, Beihang University, Beijing, China.,International Joint Research Center of Aerospace Biotechnology & Medical Engineering, Beihang University, Beijing, China
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Xie B, Ward S, Furutani-Seiki M, Mackenzie A, Mrsny R. Yes-associated protein signalling in pancreatic cancer microenvironment. Eur J Cancer 2016. [DOI: 10.1016/s0959-8049(16)61625-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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49
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Wu WP, Liao Y, Lu L, Xie B, Wang J, Wu Y. Synthesis, crystal structure, and luminescent property of a discrete Zn3L3 metallomacrocycle constructed from 5-hydroxyisophthalic acid. RUSS J COORD CHEM+ 2016. [DOI: 10.1134/s1070328416050092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Nie XM, Cai SJ, Xie B, Chen XW, Jiang M. Association between a point mutation at the -743-bp region of the transthyretin (TTR) gene and familial vitreous amyloidosis. Genet Mol Res 2016; 15:gmr6926. [PMID: 27051017 DOI: 10.4238/gmr.15016926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
The aim of this study was to identify changes in the base sequence of the upstream regulatory region of the transthyretin (TTR) gene. Whole-blood DNA was extracted from ten subjects belonging to a family with familial amyloidosis vitreoretinopathy; the upstream regulatory sequence was amplified by polymerase chain reaction, detected by gel electrophoresis, and sequenced. The DNA sequence of the upstream regulatory region of the TTR gene was successfully sequenced, and a point mutation (-743A→T) was identified in six of the ten blood samples: four patients and two family members without disease incidence. Therefore, a point mutation was identified in the upstream regulatory region of the TTR gene in a Han Chinese family with familial vitreous amyloidosis.
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Affiliation(s)
- X M Nie
- Department of Ophthalmology Affiliated Hospital of Zunyi Medical College, Zui Yi, China
| | - S J Cai
- Department of Ophthalmology Affiliated Hospital of Zunyi Medical College, Zui Yi, China
| | - B Xie
- Department of Ophthalmology Affiliated Hospital of Zunyi Medical College, Zui Yi, China
| | - X W Chen
- Department of Ophthalmology Affiliated Hospital of Zunyi Medical College, Zui Yi, China
| | - M Jiang
- Department of Ophthalmology Affiliated Hospital of Zunyi Medical College, Zui Yi, China
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