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简介：　　【摘要】目的： 阴式彩超在诊断卵巢肿瘤中的应用价值探讨。方法 选取我院 63例卵巢肿瘤患者为研究对象，进行 阴式彩超诊断。结果： 63例卵巢肿瘤患者采用 阴式彩超诊断为， 38例卵巢囊性肿瘤； 6例实性肿瘤； 15例混合性肿瘤，经术后病理对照，符合率为 94%，误诊率为 6%，运用 阴式彩超诊断卵巢肿瘤的符合率较高。结论： 在卵巢肿瘤患者的临床诊断中，运用 阴式彩超检查不仅方便、安全，而且费用低，时间快，符合率较高，  　　【关键词】卵巢肿瘤 阴式彩超  Objective: To explore the application value of transvaginal color Doppler ultrasound in the diagnosis of ovarian tumors. Methods 63 cases of ovarian tumor patients in our hospital were selected as the research objects, and the diagnosis was made by transvaginal color Doppler ultrasound. Results: among 63 cases of ovarian tumor, 38 cases were diagnosed as cystic ovarian tumor; 6 cases were solid tumor; 15 cases were mixed tumor. The coincidence rate was 94% and the misdiagnosis rate was 6%. The coincidence rate was higher in the diagnosis of ovarian tumor by transvaginal color Doppler ultrasound. Conclusion: in the clinical diagnosis of patients with ovarian tumor, it is not only convenient and safe, but also low cost, fast time and high coincidence rate

简介：　　【摘 要】目的：在子宮内膜病变诊断中，应用经阴彩超干预，分析诊断价值。方法： 2018年 7月 -2019年 7月，抽取 48例子宫内膜病变患者入组研究，均接受经阴彩超检查，与病理结果做比较，分析准确性。结果：经阴彩超整体诊断价值高。结论：采用阴式彩超对子宫内膜病变诊断，诊断效果明确、显著。  　　【关键词】阴式彩超 ;子宫内膜病变 ;诊断价值  Objective: to analyze the diagnostic value of transvaginal color Doppler ultrasound in the diagnosis of endometrial lesions. Methods: from July 2018 to July 2019, 48 patients with endometrial lesions were enrolled in the study. All patients were examined by transvaginal color Doppler ultrasound and compared with pathological results to analyze the accuracy. Results: the overall diagnostic value of transvaginal color Doppler ultrasound was high. Conclusion: the diagnostic effect of transvaginal color Doppler ultrasound on endometrial lesions is clear and significant.

简介：　　 [摘要 ] 目的 探讨分析彩超用于早期诊断糖尿病患者下肢血管病变的临床价值。方法 随机选取 2018年 12月— 2019年 12月期间该院收治的糖尿病患者 45例和非糖尿病患者 45例作为研究对象，将 45例糖尿病患者分为观察组， 45例非糖尿病患者分为对照组，对所有研究对象进行彩色多普勒超声检查，观察比较两组的检查结果。结果 观察组患者中有 34例（ 75.56%）出现动脉粥样硬化，有 35例（ 77.78%）出现动脉斑块，有 33例（ 73.33%）患者出现管腔狭窄或者闭塞；对照组患者中有 4例（ 8.89%）出现动脉粥样硬化，有 12例（ 26.67%）出现动脉斑块，有 8例（ 17.78%）患者出现管腔狭窄或者闭塞，观察组患者的动脉粥样硬化、动脉斑块以及管腔狭窄或者闭塞发生率明显高于对照组；观察组患者的血管动脉血流速为（ 35.12±3.27） cm/s、血流量为（ 27.84±9.18） mL/min；对照组患者的血管动脉血流速为（ 44.58±3.93） cm/s、血流量为（ 45.67±10.34） mL/min，观察组患者的血管动脉血流速与血流量明显低于对照组，差异有统计学意义（ P<0.05）。结论 综上所述，彩超在糖尿病患者下肢血管病变的早期诊断中临床价值较高，检出率高，值得推广。  　　 [关键词 ] 彩超：早期诊断糖尿病；下肢血管病变；临床价值  　 [Abstract] Objective To explore the clinical value of color Doppler ultrasound in the early diagnosis of diabetic patients with lower extremity vascular disease. Methods 45 cases of diabetic patients and 45 cases of non-diabetic patients in our hospital from December 2018 to December 2019 were randomly selected as the research objects. 45 cases of diabetic patients were divided into the observation group and 45 cases of non-diabetic patients were divided into the control group. All the subjects were examined by color Doppler ultrasound, and the examination results of the two groups were observed and compared. result In the observation group, 34 cases (75.56%) had atherosclerosis, 35 cases (77.78%) had arterial plaque, 33 cases (73.33%) had lumen stenosis or occlusion; in the control group, 4 cases (8.89%) had atherosclerosis, 12 cases (26.67%) had arterial plaque, 8 cases (17.78%) had lumen stenosis or occlusion The incidence of atherosclerosis, atherosclerotic plaque and lumen stenosis or occlusion in the observation group was significantly higher than that in the control group; the blood flow rate and blood flow of the observation group were (35.12 ± 3.27) cm / s and (27.84 ± 9.18) ml / min; the blood flow rate and blood flow of the control group were (44.58 ± 3.93) cm / s and (45.67 ± 10.34) ml / min, respectively The flow rate was significantly lower than that of the control group (P < 0.05). Conclusion to sum up, color Doppler ultrasound in the early diagnosis of diabetic patients with lower extremity vascular disease has high clinical value and detection rate, which is worthy of promotion.

简介：【摘 要】目的：探讨牙体病治疗中光固化复合树脂的临床运用效果。方法：选取 2019年 2月 -2020年 2月间收入治疗牙体病病患作为本次的研究对象（共有 65例患者， 89颗牙），所有病患均给予光固化复合树脂进行治疗，统计患者的治疗效果情况。结果： 89颗患牙结果中，优良有 65颗，占总治疗牙齿的 73.03%，一般有 19颗，占总治疗牙齿的 21.35%，失败有 5颗，占总治疗牙齿的 5.62%。结论：牙体病治疗中使用光固化复合树脂的临床疗效佳，其美观度、牙龈咀嚼效果均较好，可被推广使用。

简介：摘 要：目的 用计算机网络药理学技术分析柴胡疏肝散治疗卒中后抑郁的有效成分，并预测其作用机制。方法 从中药系统药理学分析平台（ TCMSP）中获取柴胡疏肝散的化学成分和靶点，同时利用 OMIM、 TTD 和 PharmGkb 数据库获取治疗卒中和抑郁的共有靶标。采用 Excel 筛选分子和靶标， Cytoscape 软件建立柴胡疏肝散的中药成分 -靶点网络图，通过生物学信息注释数据库（ DAVID）对基因功能及代谢通路进行分析。结果 从数据库筛选出柴胡疏肝散 122 个中药成分与卒中后抑郁的 42 个靶蛋白相互作用，其中雌激素受体（ ESR1）、前列素内环氧化物合成酶 2（ PTGS2）、糖原合成酶激酶 3β（ GSK3β）、 SLC6A4 和白三烯 A4 水解酶（ LTA4H）为柴胡疏肝散治疗卒中后抑郁的作用靶点，主要涉及花生四烯酸代谢通路、 5-羟色胺能突触通路、催乳素信号通路和甲状腺激素信号通路，通过调节炎症应答、突触合成、雌激素应答、记忆、生物合成、药物反应和昼夜节律从而治疗卒中后抑郁。结论 通过网络药理学研究揭示了柴胡疏肝散治疗卒中后抑郁的可能机制，为进一步阐明其作用靶点奠定了基础。

简介：摘要：目的：将微型种植体支抗运用于口腔科正畸治疗中，评价应用效果和价值。方法：选取2019年7月~2020年7月期间，我医院口腔科收入且需展开正畸治疗的患者48例为本次研究样本来源，按照正畸治疗方式差异性，随机纳入对比组与探究组各29例患者。对比组患者采取金属托槽正畸方法，而探究组患者运用微型种植体支抗展开正畸治疗，技术后比对两组患者的各项指标情况，并统计患者满意度。结果：在两组患者正畸治疗结束后，从磨牙位移、上中切牙倾角差、上中切牙凸距差三项指标，比对两组患者的正畸效果，显然探究组患者改善更佳，具有统计学意义（P

简介：研讨临床中出现的妊娠高血压疾病产妇给予 D-二聚体及凝血指标检测的作用

简介：　　 【摘要】 目的：探讨一次性根管治疗牙体牙髓病效果及对咀嚼功能的影响。方法：选择 2018年 5月 -2019年 5月笔者所在医院接收的牙体牙髓病患者 92例，根据随机数字表法分为两组，各 46例。对照组采用多次根管治疗，观察组采用一次性根管治疗。对比两组临床疗效、咀嚼功能及并发症情况。结果：治疗后，观察组总有效率高于对照组，咀嚼效率及咬合力均优于对照组，并发症发生率低于对照组，差异均有统计学意义（ P<0.05）。结论：应用一次性根管治疗牙体牙髓病效果更佳，可有效改善咀嚼功能，加强咬合力，减少术后并发症。  　　 【关键词】 牙体牙髓病 一次性根管治疗 咀嚼功能  　 Objective: To investigate the effect of one-time root canal therapy on dental pulp disease and masticatory function. Methods: from May 2018 to may 2019, 92 patients with endodontic disease in our hospital were selected and randomly divided into two groups, 46 cases in each group. The control group was treated with multiple root canal therapy, and the observation group was treated with one-time root canal therapy. The clinical efficacy, masticatory function and complications were compared between the two groups. Results: after treatment, the total effective rate of the observation group was higher than that of the control group, the masticatory efficiency and bite force were better than those of the control group, the incidence of complications was lower than that of the control group, the differences were statistically significant (P < 0.05). Conclusion: the effect of one-time root canal treatment on dental pulp disease is better, which can effectively improve masticatory function, strengthen bite force and reduce postoperative complications.