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排序方式: 共有9159条查询结果,搜索用时 15 毫秒
11.
中西医结合治疗急性白血病存活十年以上5例 总被引:5,自引:0,他引:5
中西医结合是提高急性白血病长期存活的有效途径。笔者采用中药与化疗相结合的方法治疗300余例急性白血病患者中,5例存活长达10年以上,最长1例已存活20年,至今皆高质量健康生存。现代药理学研究表明部分中药具有良好的抗白血病作用。 相似文献
12.
提上睑肌缩短术在治疗中重度先天性上睑下垂中的应用 总被引:4,自引:2,他引:4
目的:观察应用提上睑肌缩短术治疗中重度先天性上睑下垂的效果。方法:对39例(56眼)中重度先天性上睑下垂患采用经皮肤-睑结膜入路提上睑肌缩短术。并对术后效果进行随访观察。结果:本组39例(56眼)随访2~18mo,除2眼矫正不足外,余均获得良好效果。上睑缘弧度及双重睑形成良好,术后仅部分病例早期有轻度睑裂闭合不全,无暴露性角膜炎等并发症发生。结论:提上睑肌缩短术可适用于中重度先天性上睑下垂患,在矫正畸形和改善外观方面均能达到良好的效果。 相似文献
13.
The association of XRCC1 haplotypes and chromosomal damage levels in peripheral blood lymphocyte among coke-oven workers. 总被引:1,自引:0,他引:1
Shuguang Leng Juan Cheng Linyuan Zhang Yong Niu Yufei Dai Zufei Pan Bin Li Fengsheng He Yuxin Zheng 《Cancer epidemiology, biomarkers & prevention》2005,14(5):1295-1301
Theoretically, a haplotype has a higher level of heterozygosity than individual single nucleotide polymorphism (SNP) and the association study based on the haplotype may have an increased power for detecting disease associations compared with SNP-based analysis. In this study, we investigated the effects of four haplotype-tagging SNPs (htSNP) and the inferred haplotype pairs of the X-ray cross-complementing group 1 (XRCC1) gene on chromosome damage detected by the cytokinesis-block micronucleus assay. The study included 141 coke-oven workers with exposure to a high level of polycyclic aromatic hydrocarbons and 66 nonexposed controls. The frequencies of total MN and MNed cells were borderline associated with the Arg(194)Trp polymorphism (P = 0.053 and P = 0.050, respectively) but not associated with the Arg(280)His, Arg(399)Gln and Gln(632)Gln polymorphisms among coke-oven workers. Five haplotypes, including CGGG, TGGG, CAGG, CGAG, and CGGA, were inferred based on the four htSNPs of XRCC1 gene. The haplotype CGGG was associated with the decreased frequencies of total MN and MNed cells, and the haplotypes TGGG and CGAG were associated with the increased frequencies of total MN and MNed cells with adjustment for covariates among coke-oven workers. This study showed that the haplotypes derived from htSNPs in the XRCC1 gene were more likely than single SNPs to correlate with the polycyclic aromatic hydrocarbon-induced chromosome damage among coke-oven workers. 相似文献
14.
Tong Zhu Yi Jiang Ting Liu Jinqi Xue Nan Niu Jiawen Bu Mingxin Liu Caigang Liu Xudong Zhu Xi Gu 《International journal of medical sciences》2022,19(5):901
Breast surgery is an important treatment for women with malignant breast diseases. In addition to breast appearance, the integrity of breast function is increasing in patients with breast diseases. As the basis of breast physiological function, breast skin sensitivity is important to the quality of life of patients after surgery. Breast skin sensitivity gives the patient a “real” breast feeling. The sensory recovery after breast surgery has also become one of the important goals of breast surgery. In this review, we aim to discuss the research progress on recovery of breast skin sensitivity after different treatment modalities for breast disease. 相似文献
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Yang Gao Jishuai Cheng Xingli Xu Xueqi Li Jingjing Zhang Danjing Ma Guorun Jiang Yun Liao Shengtao Fan Zhenye Niu Rong Yue Penglan Chang Fengyuan Zeng Suqin Duan Ziyan Meng Xiangxiong Xu Xinghang Li Dandan Li Li Yu Lifen Ping Heng Zhao Mingtian Guo Lichun Wang Yafang Wang Ying Zhang Qihan Li 《Viruses》2022,14(5)
18.
葛根素治疗不稳定型心绞痛的临床观察 总被引:3,自引:0,他引:3
目的 :探讨葛根素在治疗不稳定型心绞痛 ( U AP)中的疗效。方法 :入选 UAP患者 98例 ,分为葛根素组 5 0例 ,对照组 48例。葛根素组中使用剂量为 40 0 m g,对照组用硝酸甘油 10 mg。然后比较两组疗效。结果 :两组总有效率及症状控制时间无显著性差异。结论 :葛根素是一种治疗不稳定型心绞痛的安全、有效的中药。 相似文献
19.
Cuicui Zhang Hai Niu Chengyu Wan Xiuxian Yu Guang Xin Yuda Zhu Zeliang Wei Fan Li Yilan Wang Kun Zhang Shiyi Li Yuman Dong Yangying Li Wen Huang 《Nutrients》2022,14(13)
Acute pancreatitis (AP) is one of the most common causes of hospitalization for gastrointestinal diseases, with high morbidity and mortality. Endoplasmic reticulum stress (ERS) and Gasdermin D (GSDMD) mediate AP, but little is known about their mutual influence on AP. Diosgenin has excellent anti-inflammatory and antioxidant effects. This study investigated whether Diosgenin derivative D (Drug D) inhibits L-arginine-induced acute pancreatitis through meditating GSDMD in the endoplasmic reticulum (ER). Our studies were conducted in a mouse model of L-arginine-induced AP as well as in an in vitro model on mouse pancreatic acinar cells. The GSDMD accumulation in ER was found in this study, which caused ERS of acinar cells. GSDMD inhibitor Disulfiram (DSF) notably decreased the expression of GSDMD in ER and TXNIP/HIF-1α signaling. The molecular docking study indicated that there was a potential interaction between Drug D and GSDMD. Our results showed that Drug D significantly inhibited necrosis of acinar cells dose-dependently, and we also found that Drug D alleviated pancreatic necrosis and systemic inflammation by inhibiting the GSDMD accumulation in the ER of acinar cells via the TXNIP/HIF-1α pathway. Furthermore, the level of p-IRE1α (a marker of ERS) was also down-regulated by Drug D in a dose-dependent manner in AP. We also found that Drug D alleviated TXNIP up-regulation and oxidative stress in AP. Moreover, our results revealed that GSDMD-/- mitigated AP by inhibiting TXNIP/HIF-1α. Therefore, Drug D, which is extracted from Dioscorea zingiberensis, may inhibit L-arginine-induced AP by meditating GSDMD in the ER by the TXNIP /HIF-1α pathway. 相似文献
20.
The purpose of this research is to explore the feasibility of using calcium carbide residue (CCR), a by-product from acetylene gas production, as a solid alkaline activator on the strength development in CCR–Portland cement-stabilized dredged sludge (CPDS). The effects of cement content, CCR content and curing time on the strength development of CPDS were investigated using a series of unconfined compressive strength (UCS), pH and electric conductivity (EC) tests. Scanning electron microscopy and X-ray diffraction analyses were performed to gain additional insight into the mechanism of strength development. Meanwhile, the carbon footprints of CPDS were calculated. Following the results, it was found that CCR can significantly improve the strength of cemented dredged sludge. On the basis of the strength difference (ΔUCS) and strength growth rate (UCSgr), it was recommended that utilizing 20% cement with the addition of 20% CCR is the most effective way to develop the long-term strength of CPDS. In addition, the microstructural analysis verified that the optimum proportion of CCR benefits the formation of hydration products in CPDS, particularly needle-like gel ettringite, resulting in a less-porous and dense inter-locked structure. Furthermore, the solidification mechanism of CPDS was discussed and revealed. Finally, it was confirmed that CCR can be a sustainable alternative and effective green alkaline activator for the aim of improving cemented dredged sludge. 相似文献