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71.
目的:研究复方青黄胶囊对慢性粒细胞白血病的临床疗效。方法:采用青黛、雄黄等制备成中药复方胶囊,进行临床慢性粒细胞白血病志愿者服药治疗研究,观察复方青黄胶囊对患者治疗前后血象及对预后和生存的影响。结果:6例患者均获得完整的随访资料,接受复方青黄胶囊治疗的慢性粒细胞白血病患者4例完全缓解,2例部分缓解;6例患者均未出现急性病变,1例已存活16年。结论:复方青黄胶囊对慢性粒细胞白血病有较好治疗效果,且副作用少,为中药砷剂治疗慢性粒细胞白血病提供了临床参考。  相似文献   
72.
He-Ne激光预处理对大青叶品质和产量的影响   总被引:8,自引:0,他引:8  
陈怡平  王勋陵  韩静 《中草药》2003,34(11):1054-1056
目的 研究He—Ne激光辐照菘蓝Isatis indigotica种子对大青叶中靛蓝、靛玉红含量以及产量的影响。方法 用He—Ne激光辐照浸泡3h的菘蓝种子。结果 3种不同剂量和同一剂量的不同时间长度的处理均能不同程度提高大青叶中靛蓝、靛玉红含量和大青叶产量。结论 He—Ne激光辐照能提高大青叶靛蓝和靛玉红含量及产量。  相似文献   
73.
We report a case of a 50‐year‐old lady with allergic contact dermatitis to para‐phenylenediamine, who in her quest to find a substitute hair dye, subsequently reacted to a number of plant‐based hair dyes, including pure henna, black tea and indigo powder respectively. While these substances all contain tannins, testing to possible constituents tannic acid and gallic acid was negative.  相似文献   
74.
75.

Purpose

To evaluate the safety and efficacy of a mixture of indigo carmine and lipiodol (MIL) as a marker of pulmonary nodule before video-assisted thoracic surgery (VATS).

Materials and Methods

One hundred sixty-eight sessions of pulmonary marking were performed using MIL before VATS for 184 nodules (mean size, 1.2 ± 0.6 cm; range, 0.3–3.6 cm) on 157 patients (83 men and 74 women; median age, 66 years). The mean distance between the lung surface and the nodule was 0.8 ± 0.7 cm (range, 0–3.9 cm). MIL was injected near the nodule using a 23-gauge needle. Mean number of 1.2 ± 0.4 (range, 1–3) punctures were performed in a session for the target nodules, with mean number of 1.1 ± 0.3 (range, 1–3). Successful targeting, localization, and VATS were defined as achievement of lipiodol accumulation at the target site on computed tomography, detection of the nodule in the operative field by fluoroscopy or visualization of dye pigmentation, and complete resection of the target nodule with sufficient margin, respectively.

Results

The successful targeting rate was 100%, and the successful localization rate was 99.5%, with dye pigmentation for 160 nodules (87.0%) and intraoperative fluoroscopy for 23 nodules (12.5%). Successful VATS was achieved for 181 nodules (98.4%). Two nodules (1.1%) were not resectable, and surgical margin was positive in 1 nodule (0.5%). Complications requiring interventions occurred in 5 sessions (3.0%) and included pneumothorax with chest tube placement (n = 3) and aspiration (n = 2). No complication related to the injected MIL occurred.

Conclusions

MIL was safe and useful for preoperative pulmonary nodule marking.  相似文献   
76.
Introduction and importanceAn unicornuate uterus with a non-communicating rudimentary horn (UUNCRH) is a very rare uterine malformation which is difficult to diagnose and to decide the surgical plan. We aim to describe the case of pediatric UUNCRH patient and our operative technique of laparoscopic intra-uterus indigo carmine injection (LIUICI) to confirm that the rudimentary horn (RH) is non-communicating before the resection and review the relevant literature to ascertain the most appropriate treatment option in these patients.Case presentationA 11-year-old girl who developed progressive severe abdominal pain and dysmenorrhea was referred to our hospital. Uterine malformation and right hematosalpinx was confirmed with magnetic resonance imaging (MRI). Pre-operative treatment with a gonadotropin-releasing hormone agonist enabled improvement in the symptoms. Laparoscopic exploration was scheduled. The right fallopian tube was resected laparoscopically and a 3Fr tube was inserted into its cut end. Indigo carmine injected in the RH through the tube. No leakage of indigo carmine was found from the vagina, indicating the diagnosis of the uterine malformation is an UUNCRH and we performed the resection of the RH safely.Clinical discussionIn pediatric patients transvaginal detailed examination is not easy to perform. Therefore, diagnostic and operative laparoscopy is critically important for the safe treatment. In addition, laparoscopic removal of a RH can be used to decrease the incidence of adhesions.ConclusionWe found LIUICI technique before the resection of the RH is safe, technically feasible and minimally invasive approach for pediatric UUNCRH patients.  相似文献   
77.
目的:观察外用青黛对桥本甲状腺炎(HT)血清中甲状腺球蛋白抗体(TGAb)、甲状腺过氧化物酶抗体(TPOAb)的影响。方法将65例HT患者随机分为治疗组33例和对照组32例。2组甲状腺功能亢进、甲状腺功能减退者分别予甲巯咪唑片10 mg/d、左旋甲状腺素片25~50μg/d控制甲状腺功能,稳定2周后,治疗组在此基础上于颈前甲状腺投射区域局部外敷青黛治疗,疗程6个月。结果中医临床证候2组均有改善,组间比较差异有统计学意义(P<0.05,P<0.01)。治疗组中医证候疗效为81.82%(27/33),对照组为65.63%(21/32),2组比较差异有统计学意义(P<0.01)。治疗组临床疗效总有效率为84.85%(28/33),对照组为71.88%(23/32),2组比较差异有统计学意义(P<0.05)。治疗组治疗后血清 TGAb、TPOAb 水平较治疗前下降(P<0.05),2组比较差异有统计学意义(P<0.01)。结论外用青黛治疗HT可提高疗效,并能有效降低甲状腺自身免疫性抗体指标。  相似文献   
78.
目的 探讨内镜下醋酸联合靛胭脂染色法对早期胃癌及癌前病变的临床诊断价值.方法 2011年1-12月在我院就诊患者行常规胃镜检查,发现可疑病灶者300例,随机分为两组,染色组(150例)行内镜下醋酸联合靛胭脂染色后活检,对照组(150例)行内镜下靛胭脂染色后活检.结果 染色组150例中共检出早期胃癌16例(10.7%)、重度不典型增生15例(10.0%)、中度不典型增生、肠上皮化生79例(52.7%),其余40例为胃炎.对照组150例中检出早期胃癌5例(3.3%)、重度不典型增生10例(6.7%)、中度不典型增生、肠上皮化生42例(28.0%),其余93例为胃炎.染色组早期胃癌及癌前病变检出率明显高于对照组,差异有统计学意义(P <0.001).醋酸联合靛胭脂染色后早期胃癌和重度不典型增生黏膜主要表现为黏膜退色,中度不典型增生和肠上皮化生黏膜主要表现为黏膜着色不良,慢性胃炎和正常黏膜主要表现为着色均匀.结论 内镜下醋酸联合靛胭脂染色可显著提高早期胃癌和癌前病变的检出率,具有较高的临床应用价值.  相似文献   
79.
目的寻找快速、准确地测定食品中柠檬黄、胭脂红、日落黄的方法。方法采用色谱柱进行分离,流动相为0.02 mol/L乙酸铵、甲醇,流速1.0 mL/min ,梯度洗脱,检测波长254 nm。结果该方法可以同时测定酱腌菜中3种色素,回归方程相关系数均在0.999以上。加标回收率在86.7%~91.9%之间。结论该方法简单、快速、准确、灵敏度高、结果稳定,适合测定酱腌菜中柠檬黄、日落黄、胭脂红。  相似文献   
80.
BACKGROUND: Dye mixtures containing henna, P-phenylenediamine (PPD), and indigo are applied to the skin in various parts of the world for religious purposes, social recognition or fun. AIM: To identify eventual allergens responsible for contact sensitization to skin decoration in three young children. Lesions remained strictly limited to the site painted during the summer holiday. None of the children had a previous history of contact dermatitis, but two of them suffered from severe seasonal allergic rhinoconjunctivitis. FINDINGS: Patch testing revealed severe contact hypersensitivity to PPD in all three patients, and one child presented a positive prick test to 1% henna in water. The eruptions resolved following spontaneous elimination of the dyes and topical applications of corticosteroids, but left residual depigmentation. CONCLUSION: PPD is the main allergen identified in allergic reactions to decorative skin paintings.  相似文献   
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