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71.
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温病学是中医学四大经典课程之一,是基础理论向临床实践过渡的桥梁课程,对于中医药高校学生具有重要意义。“三全育人”战略是高校思想政治工作的重点,新时期,我们应把“三全育人”战略贯穿温病学教育教学全过程和各环节,全员全过程全方位为培养具有坚实的温病理论知识和技能、医德高尚的现代化应用型中医药人才服务。 相似文献
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目的:检测可手术非小细胞肺癌患者术前血浆中VEGF、sVEGFR-1的表达水平,并分析其与临床病理资料和长期生存的关系。方法:收集98例可手术非小细胞肺癌患者术前静脉血,用ELISA方法检测血浆中VEGF和sVEGFR-1的表达水平,并分析其表达水平与患者临床病理资料和长期生存之间的关系。结果:可手术非小细胞肺癌患者术前血浆中VEGF、sVEGFR-1的表达水平与患者的临床病理资料没有相关性,但是多因素生存分析中,年龄、TNM分期和VEGF/sVEGFR-1比值是可手术非小细胞肺癌患者长期生存的独立预后因子。结论:血浆VEGF/sVEGFR-1比值与可手术非小细胞肺癌患者的长期生存相关,该比值在非小细胞肺癌的意义值得进一步深入研究。 相似文献
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Evaluation of Nestin and EGFR in Patients with Glioblastoma Multiforme in a Public Hospital in Iran 下载免费PDF全文
Amir Hassan MatiniMohadeseh Mofidi NaeiniHamed Haddad KashaniZarichehr Vakili 《Asian Pacific journal of cancer prevention》2020,21(10):2889-2894
Introduction: Glioblastoma multiforme (GBM) is a grade IV glioma and accounts for 15% of all primary brain tumors. This GBM has a median survival range of less than 2 years after diagnosis and it is highly vascularized by neoformed vessels. Neoangiogenesis is a crucial factor in the malignant tumoral behavior and prognosis of patients and Nestin protein belongs to class VI which is expressed in endothelial cells of neoformed vessels in GBM. Our study shows the correlation between EGFR mutation and Nestin expression in endothelial of neoformed vessels in GBM. Methods: We analyzed 40 GBM samples by immunohistochemistry staining. The immunohistochemical expression of EGFR in tumoral cells and Nestin in endothelial cells in paraffin sections were analyzed. EGFR scoring was the based on staining intensity. Score 0 shows No staining, Score1, mild to moderate staining and score2 sever staining. Microvascular density (MVD) was evaluated with Nestin-immunoreactive. Results: The mean of MVD was 14.6 ±8.25. Nestin-MVD was significantly higher in GBM with sever vascular prolifration (p-value=0.01). EGFR was expressed in 92.5% of samples. The EGFR scoring for tumoral tissue was 7.5%(score:0), 22.5% (score:1) and 70% (score:2). There was a significant relationship between EGFR expression and MVD (p-value=0.017). Conclusion: We suggest that some important mutations as like as EGFR in GBM is responsible for inducing angiogenesis and vascular proliferation. Nestin overexpression as a novel marker might reflect the extent of neoangiogenesis, thus target therapy against EGFR pathway and anti angiogenic may be useful for GBM treatment. 相似文献
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2019年12月以来,以湖北省武汉市为中心陆续发现了多例新型冠状病毒肺炎(COVID-19)患者。人群普遍易感,儿童亦有感染病例出现,感染波及新生儿、婴幼儿,并且已出现儿童重症病例。儿童感染病例引起了社会高度重视。目前COVID-19病理机制尚不清楚,治疗亦缺乏特效药,这些问题都给疫情防控和临床救治带来极大困难。尝试从中西医不同角度认识儿童COVID-19,分析儿童COVID-19病因、流行特点、病情发展特点及治疗措施,同时从中医角度探讨儿童COVID-19病因病机、辨证及治疗方法,能更好地通过中西医结合对此次儿童COVID-19进行深入了解,理解其病理之基础,分析目前疫情发展之趋势,并在此基础上寻找安全有效的防治措施,以期对临床更好地防治儿童COVID-19提供参考。 相似文献
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《Diagnostic Histopathology》2020,26(12):551-555
This article concentrates on specific infections of the distal gastrointestinal (GI) tract, particularly those that are transmitted sexually, by anal intercourse. Syphilis, gonorrhoea and lymphogranuloma venereum (LGV) are age old and well known diseases, but the features may be unfamiliar to GI histopathologists. Every histopathology trainee will have seen Herpes simplex virus (HSV) infection of squamous epithelium (e.g. oesophagus, vulva and anus), but the HSV pseudotumour of the anus/perineum can present a pitfall to those who have not previously encountered this entity. Another, more recently described, entity that has a predilection for the ano-rectal region is Epstein–Barr Virus (EBV) positive mucocutaneous ulcer, and this also presents a diagnostic trap to the unwary. 相似文献
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José Antonio Llamas Carmona Ángela Rivera Mercado Miguel Lova Navarro Elisabeth Gómez Moyano 《Anais brasileiros de dermatologia》2022,97(1):99-101
The caliber-persistent labial artery is a vascular anomaly in which a primary arterial branch penetrates into the submucosal tissue without reduction in diameter. Most lesions are benign and do not require treatment, except for complications and/or on patient demands. In this way, noninvasive diagnostic tools are preferred such as high-resolution and color Doppler ultrasonography which allow direct observation of the lesion, assessing its exact location and diameter at every axis, as well as the blood flow velocity. An excisional biopsy of these lesions or even their surgical extirpation could have a fatal outcome with profuse bleeding. 相似文献