Objective: The aim of the study was to detect the levels of mannose-binding lectin (MBL), MBL-associated serine protease 2 (MASP-2) and explore the clinical significances of them in patients with primary thyroid ...Objective: The aim of the study was to detect the levels of mannose-binding lectin (MBL), MBL-associated serine protease 2 (MASP-2) and explore the clinical significances of them in patients with primary thyroid neoplasms. Methods: By using ELISA method, we detected the serum levels of MBL and MASP-2 in 26 patients with papillary thyroid carcinoma (PTC), 30 patients with thyroid adenoma (TA) and 26 healthy people, respectively. Results: Serum MBL level was (565.23 ± 76.70) μg/L in PTCs higher than (324.267 ±24.74) μg/L in TAs, and (152.69± 16.95) IJg/L in healthy of controlling group. There was statistical significance between PTC and TA (P 〈 0.05), however there was no difference between TA and healthy (P 〉 0.05). Serum MASP-2 level was (726.153± 78.88) pg/L in PTCs higher than (379.266 ± 30.26) μg/L in TAs, and (203.846 ± 29.09) μg/L in healthy. Serum MASP-2 level was higher in PTCs than TAs, and the difference had statistical significance (P 〈 0.01). But no difference was observed between in TAs and healthy. Conclusion: These findings might reflect inflammatory processes induced by defense mechanisms, in response to the development of the turnout. MBL may also be involved in the elimination of possible tumourigenic pathogens.展开更多
目的 分析甲状腺乳头状癌(PTC)超声图像表现在预测颈部Ⅵ区淋巴结转移(lymph node metastasis in the cervicalregion Ⅵ,CLNM-Ⅵ)危险度的临床价值。方法 选取2022年4月~2023年6月在河北省沧州中西医结合医院接受手术治疗并经病理证实...目的 分析甲状腺乳头状癌(PTC)超声图像表现在预测颈部Ⅵ区淋巴结转移(lymph node metastasis in the cervicalregion Ⅵ,CLNM-Ⅵ)危险度的临床价值。方法 选取2022年4月~2023年6月在河北省沧州中西医结合医院接受手术治疗并经病理证实的350例PTC患者,根据术后病理结果,将患者分为CLNM-Ⅵ组和非CLNM-Ⅵ组。收集并对比两组术前超声图像表现及临床病理特征,应用Logistic回归分析PTC患者CLNM-Ⅵ危险因素,受试者工作特征(ROC)曲线分析PTC超声图像表现对CLNM-Ⅵ的预测价值。结果 单因素分析显示,CLNM-Ⅵ组男性、实性或囊实性、年龄≤45岁、低回声、甲状腺背景正常、点状强回声的构成比均大于非CLNM-Ⅵ组(P均<0.05)。Logistic回归分析显示,男性、实性或囊实性、年龄≤45岁、低回声、甲状腺背景正常、病灶内可见点状强回声是CLNM-Ⅵ的独立危险因素(P均<0.05);进一步经ROC曲线分析显示,以上预测CLNM-Ⅵ的AUC分别为0.565、0.580、0.529、0.585、0.582、0.582,联合预测AUC为0.708。结论PTC超声图像表现在CLNM-Ⅵ风险评估中具有重要意义,可为PTC的预后判断提供一定的参考依据。展开更多
目的了解甲状腺癌分子与细胞生物学领域的研究现状与发展趋势。方法在科学网核心合集(WoSCC)中按照检索条件获取甲状腺癌分子与细胞生物学领域2013年1月1日—2022年12月31日发表的相关文献,利用文献计量软件VOSviewer和Excel进行文献计...目的了解甲状腺癌分子与细胞生物学领域的研究现状与发展趋势。方法在科学网核心合集(WoSCC)中按照检索条件获取甲状腺癌分子与细胞生物学领域2013年1月1日—2022年12月31日发表的相关文献,利用文献计量软件VOSviewer和Excel进行文献计量与可视化分析。结果共纳入文献1627篇,其中2013年发文量为113篇,2022年发文量为214篇,年度发文量总体呈上升趋势。共有9274名作者,其中发文量不低于10篇的有6名。共有2042个机构,其中发文量前10的机构大多是中国的大学。共有68个国家,发文量最大的国家是中国,其次是美国。共有513种期刊,载文量前10的期刊主要是肿瘤学领域期刊,其次是内分泌与代谢领域期刊。共引用了5887种期刊的62563篇文献,共被引次数最高的期刊是《Journal of Biological Chemistry》(1608次),共被引用次数最高的文献是《Molecular pathogenesis and mechanisms of thyroid cancer》(89次)。结论甲状腺癌分子与细胞生物学领域目前正在稳步发展,铁死亡、糖基化、端粒酶逆转录酶以及氧化应激是该领域的研究前沿。展开更多
基金Supported by a grant of Natural Science Funds Projects of Hebei Province (No. C2008001306)
文摘Objective: The aim of the study was to detect the levels of mannose-binding lectin (MBL), MBL-associated serine protease 2 (MASP-2) and explore the clinical significances of them in patients with primary thyroid neoplasms. Methods: By using ELISA method, we detected the serum levels of MBL and MASP-2 in 26 patients with papillary thyroid carcinoma (PTC), 30 patients with thyroid adenoma (TA) and 26 healthy people, respectively. Results: Serum MBL level was (565.23 ± 76.70) μg/L in PTCs higher than (324.267 ±24.74) μg/L in TAs, and (152.69± 16.95) IJg/L in healthy of controlling group. There was statistical significance between PTC and TA (P 〈 0.05), however there was no difference between TA and healthy (P 〉 0.05). Serum MASP-2 level was (726.153± 78.88) pg/L in PTCs higher than (379.266 ± 30.26) μg/L in TAs, and (203.846 ± 29.09) μg/L in healthy. Serum MASP-2 level was higher in PTCs than TAs, and the difference had statistical significance (P 〈 0.01). But no difference was observed between in TAs and healthy. Conclusion: These findings might reflect inflammatory processes induced by defense mechanisms, in response to the development of the turnout. MBL may also be involved in the elimination of possible tumourigenic pathogens.
文摘目的 分析甲状腺乳头状癌(PTC)超声图像表现在预测颈部Ⅵ区淋巴结转移(lymph node metastasis in the cervicalregion Ⅵ,CLNM-Ⅵ)危险度的临床价值。方法 选取2022年4月~2023年6月在河北省沧州中西医结合医院接受手术治疗并经病理证实的350例PTC患者,根据术后病理结果,将患者分为CLNM-Ⅵ组和非CLNM-Ⅵ组。收集并对比两组术前超声图像表现及临床病理特征,应用Logistic回归分析PTC患者CLNM-Ⅵ危险因素,受试者工作特征(ROC)曲线分析PTC超声图像表现对CLNM-Ⅵ的预测价值。结果 单因素分析显示,CLNM-Ⅵ组男性、实性或囊实性、年龄≤45岁、低回声、甲状腺背景正常、点状强回声的构成比均大于非CLNM-Ⅵ组(P均<0.05)。Logistic回归分析显示,男性、实性或囊实性、年龄≤45岁、低回声、甲状腺背景正常、病灶内可见点状强回声是CLNM-Ⅵ的独立危险因素(P均<0.05);进一步经ROC曲线分析显示,以上预测CLNM-Ⅵ的AUC分别为0.565、0.580、0.529、0.585、0.582、0.582,联合预测AUC为0.708。结论PTC超声图像表现在CLNM-Ⅵ风险评估中具有重要意义,可为PTC的预后判断提供一定的参考依据。
文摘目的了解甲状腺癌分子与细胞生物学领域的研究现状与发展趋势。方法在科学网核心合集(WoSCC)中按照检索条件获取甲状腺癌分子与细胞生物学领域2013年1月1日—2022年12月31日发表的相关文献,利用文献计量软件VOSviewer和Excel进行文献计量与可视化分析。结果共纳入文献1627篇,其中2013年发文量为113篇,2022年发文量为214篇,年度发文量总体呈上升趋势。共有9274名作者,其中发文量不低于10篇的有6名。共有2042个机构,其中发文量前10的机构大多是中国的大学。共有68个国家,发文量最大的国家是中国,其次是美国。共有513种期刊,载文量前10的期刊主要是肿瘤学领域期刊,其次是内分泌与代谢领域期刊。共引用了5887种期刊的62563篇文献,共被引次数最高的期刊是《Journal of Biological Chemistry》(1608次),共被引用次数最高的文献是《Molecular pathogenesis and mechanisms of thyroid cancer》(89次)。结论甲状腺癌分子与细胞生物学领域目前正在稳步发展,铁死亡、糖基化、端粒酶逆转录酶以及氧化应激是该领域的研究前沿。