Head and neck squamous cell carcinoma (HNSCC) is a prevalent and lethal solid tumor with a high mortality rate. Conventional cancertreatments, including surgery, radiotherapy, and chemotherapy, primarily target cancer...Head and neck squamous cell carcinoma (HNSCC) is a prevalent and lethal solid tumor with a high mortality rate. Conventional cancertreatments, including surgery, radiotherapy, and chemotherapy, primarily target cancer cell eradication. However, uncontrolled proliferation and metabolic activities of these cells result in abnormalities in nutrient levels, hypoxia, and immunosuppression within the tumor microenvironment (TME). These factors constrain the efficacy of traditional treatments by promoting drug resistance, recurrence, and metastasis. Nanomaterials (NMs), such as nanozymes, can exhibit enzymatic activity similar to that of natural enzymes and offer a promising avenuefor the direct modification of the TME through catalytic oxidation-reduction processes. Moreover, they can serve as sensitizers or drug deliverycarriers, enhancing the efficacy of traditional treatment methods. Recently, NMs have garnered significant attention from oncologists. Thisreview begins with an overview of the composition and unique characteristics of the TME. Subsequently, we comprehensively exploredthe application of NMs in the treatment of HNSCC. Finally, we discuss the potential prospects and challenges associated with usingNMs in biomedical research.展开更多
目的探讨多学科诊疗(multidisciplinary diagnosis and treatment,MDT)模式下翻转课堂在头颈肿瘤临床教学中的应用效果。方法于2022年9月—2023年3月选取重庆医科大学附属第一医院耳鼻咽喉头颈外科2020年9月、2021年9月及2022年9月入学...目的探讨多学科诊疗(multidisciplinary diagnosis and treatment,MDT)模式下翻转课堂在头颈肿瘤临床教学中的应用效果。方法于2022年9月—2023年3月选取重庆医科大学附属第一医院耳鼻咽喉头颈外科2020年9月、2021年9月及2022年9月入学的36名专业学位研究生,采用随机数字表法分为对照组和试验组,每组各18名。对照组采用传统的教学模式,试验组采用MDT模式下翻转课堂教学模式。教学完成后,采用试卷答题的形式评价2组的知识点掌握情况,通过问卷调查形式完成学生对教学模式的满意度的评价。结果试验组的理论成绩[(40.22±4.43)分]、临床病例分析成绩[(36.11±4.34)分]均高于对照组[(41.11±3.43)分、(34.22±4.30)分],差异有统计学意义(P<0.05)。试验组的自主学习能力[(88.06±5.10)分]、主动参与感[(88.61±4.00)分]、团队协作能力[(89.78±3.57)分]、医患沟通能力[(87.44±5.20)分]、创新实践能力[(82.83±4.21)分]、临床思维能力[(89.83±3.45)分]、理论联系实践能力[(88.28±3.67)分]、教学模式满意度[(91.00±3.51)分]、对带教老师的满意度[(90.33±4.36)分]、学习兴趣[(90.22±3.44)分]等方面的评分均高于对照组[(67.39±5.79)分、(71.44±4.07)分、(66.06±5.15)分、(78.61±4.57)分、(71.50±3.67)分、(67.89±4.23)分、(67.89±3.48)分、(78.72±4.75)分、(80.56±4.89)分、(80.94±2.30)分],差异有统计学意义(P<0.05)。结论MDT模式下翻转课堂在头颈肿瘤临床教学中的教学效果良好,能够充分调动学生的主观能动性,培养学生的自主学习能力。展开更多
基金supported by medical science research joint construction project of Henan(71188)Henan Provincial Department of Education under grant no.21B320008.
文摘Head and neck squamous cell carcinoma (HNSCC) is a prevalent and lethal solid tumor with a high mortality rate. Conventional cancertreatments, including surgery, radiotherapy, and chemotherapy, primarily target cancer cell eradication. However, uncontrolled proliferation and metabolic activities of these cells result in abnormalities in nutrient levels, hypoxia, and immunosuppression within the tumor microenvironment (TME). These factors constrain the efficacy of traditional treatments by promoting drug resistance, recurrence, and metastasis. Nanomaterials (NMs), such as nanozymes, can exhibit enzymatic activity similar to that of natural enzymes and offer a promising avenuefor the direct modification of the TME through catalytic oxidation-reduction processes. Moreover, they can serve as sensitizers or drug deliverycarriers, enhancing the efficacy of traditional treatment methods. Recently, NMs have garnered significant attention from oncologists. Thisreview begins with an overview of the composition and unique characteristics of the TME. Subsequently, we comprehensively exploredthe application of NMs in the treatment of HNSCC. Finally, we discuss the potential prospects and challenges associated with usingNMs in biomedical research.
文摘目的探讨多学科诊疗(multidisciplinary diagnosis and treatment,MDT)模式下翻转课堂在头颈肿瘤临床教学中的应用效果。方法于2022年9月—2023年3月选取重庆医科大学附属第一医院耳鼻咽喉头颈外科2020年9月、2021年9月及2022年9月入学的36名专业学位研究生,采用随机数字表法分为对照组和试验组,每组各18名。对照组采用传统的教学模式,试验组采用MDT模式下翻转课堂教学模式。教学完成后,采用试卷答题的形式评价2组的知识点掌握情况,通过问卷调查形式完成学生对教学模式的满意度的评价。结果试验组的理论成绩[(40.22±4.43)分]、临床病例分析成绩[(36.11±4.34)分]均高于对照组[(41.11±3.43)分、(34.22±4.30)分],差异有统计学意义(P<0.05)。试验组的自主学习能力[(88.06±5.10)分]、主动参与感[(88.61±4.00)分]、团队协作能力[(89.78±3.57)分]、医患沟通能力[(87.44±5.20)分]、创新实践能力[(82.83±4.21)分]、临床思维能力[(89.83±3.45)分]、理论联系实践能力[(88.28±3.67)分]、教学模式满意度[(91.00±3.51)分]、对带教老师的满意度[(90.33±4.36)分]、学习兴趣[(90.22±3.44)分]等方面的评分均高于对照组[(67.39±5.79)分、(71.44±4.07)分、(66.06±5.15)分、(78.61±4.57)分、(71.50±3.67)分、(67.89±4.23)分、(67.89±3.48)分、(78.72±4.75)分、(80.56±4.89)分、(80.94±2.30)分],差异有统计学意义(P<0.05)。结论MDT模式下翻转课堂在头颈肿瘤临床教学中的教学效果良好,能够充分调动学生的主观能动性,培养学生的自主学习能力。
