3篇
您的检索式：作者名="Haixiang Qin"
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| 1 | Environmental microcystin exposure triggers the poor prognosis of prostate cancer: Evidence from case-control, animal, and in vitro studies显示文摘Microcystin-leucine-arginine(MC-LR)is positively linked with multiple cancers in humans.However,the association between MC-LR and the risk and prognosis of prostate cancer has not been conducted in epidemiological studies.No reported studies have linked MC-LR exposure to the poor prognosis of prostate cancer by conducting experimental studies.The content of MC-LR was detected in most of the aquatic food in wet markets and supermarkets in Nanjing and posed a health risk for consumers.MC-LR levels in both prostate cancer tissues and serum were significantly higher than controls.The adjusted odds ratio(OR)for prostate cancer risk by serum MC-LR was 1.75(95%CI:1.21-2.52)in the whole subjects,and a positive correlation between MC-LR and advanced tumor stage was observed.Survival curve analysis indicated patients with higher MC-LR levels in tissues exhibited poorer overall survival.Human,animal,and cell studies confirmed that MC-LR exposure increases the expression of estrogen receptor-α(ERα)and promotes epithelial-mesenchymal transition(EMT)in prostate cancer.Moreover,MC-LR-induced decreased E-cadherin levels,increased vimentin levels,and increased migratory and invasive capacities of prostate cancer cells were markedly suppressed upon ERαknockdown.MC-LR-induced xenograft tumor growth and lungmetastasis in BALB/c nude mice can be effectively alleviated with ERαknockdown.Our data demonstrated that MC-LR upregulated vimentin and downregulated E-cadherin through activating ERα,promoting migration and invasion of prostate cancer cells.Our findings highlight the role of MC-LR in prostate cancer,providing new perspectives to understand MC-LR-induced prostatic toxicity. | Chun Pan Haixiang Qin Minghao Yan Xuefeng Qiu Wenyue Gong Wenxin Luo Hongqian Guo Xiaodong Han | 2023 | Journal of Environmental Sciences2023，，5： | 1 |
| 2 | Clinical Efficacy of Plasma Exchange Therapy for Treatment of Autoimmune Bullous Skin Disease显示文摘Objective:To investigate the clinical efficacy of plasma exchange therapy for autoimmune bullous skin disease.Methods:Fifty patients with autoimmune bullous skin disease enrolled in our hospital from January 2018 to January 2019 were selected.The patients were grouped by treatment method:25 control group patients were given conventional hormone therapy,while 25 experimental group patients were treated with plasma exchange therapy;efficacy of treatment was compared between two groups of patients.Results:Initial dose,maximum dose,and cumulative dose of glucocorticoids were lower in experimental group patients than those in control group(P<0.05).Incidence of complication was lower in experimental group patients than those in control group(P<0.05);the difference was significant.There was no significant difference in short-term efficacy between the two groups(P>0.05).Conclusion:The application of plasma exchange therapy was effective for treatment of autoimmune bullous skin disease.It could reduce dosage amount of glucocorticoids and incidence of complications;its application can be promoted. | Xiaoxu Shi Lanying Qin Jun Peng Zishen Zhao Haixiang Zhang | 2019 | Journal of Clinical and Nursing Research2019，3，4： | 0 |
| 3 | Expression of MMP-2 and MMP-13 in Bullous Pemphigoid显示文摘Objective:To investigate the expression and significance of matrix metalloproteinase-2(MMP-2)and matrix metalloproteinase-13(MMP-13)in bullous pemphigoid(BP)skin lesions.Methods:Immunohistochemical SP method was used to detect the expression of MMP-2 and MMP-13 in 32 BP skin lesions,and compared with 15 normal skin tissues.Results:The expression of MMP-2 in the case group was significantly increased(38.56±10.06)compared to the normal control group(21.20±5.98);the expression of MMP-13 in the case group was significantly augmented(18.62±5.90)compared to the normal control group(11.47±8.484).The expressions of MMP-2 and MMP-13 in the skin lesions of patients with bullous pemphigoid were statistically different from those of normal people(both P<0.05).Compared with the expression of MMP-2 and MMP-13 in bullous pemphigoid,the expression of MMP-2 and MMP-13 was moderately correlated(correlation coefficient was 0.523).Conclusion:The expression of MMP-2 and MMP-13 is significantly increased in bullous pemphigoid skin lesions,suggesting that they may play an important role in the pathogenesis of BP.There is a certain correlation between the expression of MMP-2 and MMP-13,suggesting that the high expression of MMP-13 may play a role in the mechanism that further leads to the high expression of MMP-2. | Haixiang Zhang Xiaoxu Shi Lanying Qin Zishen Zhao Guojun Fu Jun Peng Wenjing Ye | 2020 | Journal of Clinical and Nursing Research2020，4，1： | 0 |
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