全文获取类型
收费全文 | 175篇 |
免费 | 16篇 |
国内免费 | 1篇 |
专业分类
儿科学 | 5篇 |
妇产科学 | 4篇 |
基础医学 | 13篇 |
口腔科学 | 23篇 |
临床医学 | 19篇 |
内科学 | 41篇 |
皮肤病学 | 6篇 |
神经病学 | 16篇 |
特种医学 | 1篇 |
外科学 | 17篇 |
综合类 | 4篇 |
预防医学 | 19篇 |
药学 | 14篇 |
肿瘤学 | 10篇 |
出版年
2023年 | 6篇 |
2022年 | 7篇 |
2021年 | 9篇 |
2020年 | 16篇 |
2019年 | 13篇 |
2018年 | 11篇 |
2017年 | 15篇 |
2016年 | 10篇 |
2015年 | 2篇 |
2014年 | 9篇 |
2013年 | 10篇 |
2012年 | 15篇 |
2011年 | 17篇 |
2010年 | 6篇 |
2009年 | 10篇 |
2008年 | 12篇 |
2007年 | 7篇 |
2006年 | 5篇 |
2005年 | 4篇 |
2004年 | 3篇 |
2003年 | 4篇 |
2002年 | 1篇 |
排序方式: 共有192条查询结果,搜索用时 15 毫秒
1.
Zeynep H. Coban‐Akdemir Wu‐Lin Charng Mahshid Azamian Ingrid S. Paine Jaya Punetha Christopher M. Grochowski Tomasz Gambin Santiago O. Valdes Bryan Cannon Gladys Zapata Patricia P. Hernandez Shalini Jhangiani Harsha Doddapaneni Jianhong Hu Fatima Boricha Donna M. Muzny Eric Boerwinkle Yaping Yang Richard A. Gibbs Jennifer E. Posey Xander H. T. Wehrens John W. Belmont Jeffrey J. Kim Christina Y. Miyake James R. Lupski Seema R. Lalani 《American journal of medical genetics. Part A》2020,182(6):1387-1399
2.
3.
4.
Erythropoietin attenuates motor impairments induced by bilateral renal ischemia/reperfusion in rats 下载免费PDF全文
Mahshid Tahamtan Seyed M.S. Moosavi Vahid Sheibani Mohsen Nayebpour Saeed Esmaeili‐Mahani Mohammad Shabani 《Fundamental & clinical pharmacology》2016,30(6):502-510
Neurologic sequelae remain a common and destructive problem in patients with acute kidney injury. The objective of this study was to evaluate the possible neuroprotective effect of erythropoietin (EPO) on motor impairments following bilateral renal ischemia (BRI) in two time points after reperfusion: short term (24 h) and long term (1 week). Male Wistar rats underwent BRI or sham surgery. EPO or saline administration was performed 30 min before surgery (1000 U/kg, i.p.). Explorative behaviors and motor function of the rats were evaluated by open field, rotarod, and wire grip tests. Plasma concentrations of blood urea nitrogen (BUN) and creatinine (Cr) were significantly enhanced in BRI rats 24 h after reperfusion. BRI group had only an increased level of BUN but not Cr 1 week after reperfusion. Impairment of balance function by BRI was not reversed by EPO 24 h after reperfusion, but counteracted 7 days after renal ischemia. Muscle strength had no significant differences between the groups. BRI group had a decrease in locomotor activity, and EPO could not reverse this reduction in both time points of the experiment. Although EPO could not be offered as a potential neuroprotective agent in the treatment of motor dysfunctions induced by BRI, it could be effective against balance dysfunction 1 week after renal ischemia. 相似文献
5.
Effect of soluble copper released from copper oxide nanoparticles solubilisation on growth and photosynthetic processes of Lemna gibba L 总被引:1,自引:0,他引:1
Copper oxide nanoparticles (CuO NPs) are used as a biocide in paints, textiles and plastics. Their application may lead to the contamination of aquatic ecosystems, where potential environmental effects remain to be determined. Toxic effects may be related to interactions of NPs with cellular systems or to particles' solubilisation releasing metal ions. In this report, we evaluated CuO NPs and soluble copper effects on photosynthesis of the aquatic macrophyte Lemna gibba L to determine the role of particle solubility in NPs toxicity. When L. gibba plants were exposed 48 h to CuO NPs or soluble copper, inhibition of photosynthetic activity was found, indicated by the inactivation of Photosystem II reaction centers, a decrease in electron transport and an increase of thermal energy dissipation. Toxicity of CuO NPs was mainly driven by copper ions released from particles. However, the bioaccumulation of CuO NPs in plant was shown, indicating the need to evaluate organisms of higher trophic level. 相似文献
6.
7.
Nikkar Rastin Esmaeili-bandboni Aghil Badrikoohi Mahshid Babaei Parvin 《Metabolic brain disease》2022,37(4):1119-1131
Metabolic Brain Disease - Communication between astrocytes and neurons has a profound effect on the pathophysiology of Alzheimer’s disease (AD). Astrocytes regulate homeostasis and increase... 相似文献
8.
Mahshid Vakili Masoud Aliyali Vida Mortezaee Seyed Alireza Mahdaviani Mihan Poorabdollah Maryam Sadat Mirenayat Atefeh Fakharian Maryam Hassanzad Mahdi Abastabar Jamshid Yazdani Charati Iman Haghani Mahin Tavakoli Maedeh Maleki Darius Armstrong‐James Mohammad T. Hedayati 《The clinical respiratory journal》2020,14(8):748-757
9.
10.
Radhakrishna Suppanee Mahshid Yazdifar Mahmoud Chizari Ibrahim Esat Nikolaos V. Bardakos Richard E. Field 《European orthopaedics and traumatology》2014,5(1):65-73
Femoroacetabular impingement (FAI) is a pathomechanical process by which the human hip can fail. The effect of attenuated cartilage on the kinematics and the pathological bone-to-bone contact of an osteoarthritic hip joint with FAI are still unknown. The current study is aiming to simulate osteoarthritis of a cam-type femoral head with cartilage thinning of varying severity. A three-dimensional model of the left hip joint of a male patient diagnosed with FAI was obtained from preoperative computerised tomography data using density segmentation techniques. The kinematics of FAI was simulated using a finite element method. As the acetabulum and femur came into contact, the penetrations were detected, and the contact constraints were applied according to the penalty constraint enforcement method. The translation and rotation parameters were defined in a single step for each one of three cases: healthy cartilage and 2 mm (one-sided thinning) and 4 mm (two-sided thinning) worn out articular cartilages. The results of the analysis show that thinning of the cartilage at the hip joint adversely affects impingement, as a range of motion decreased with progressive thinning of the articular cartilage. In the presence of attenuated cartilage, equating osteoarthritis, the pathomorphology of the cam lesion, likely determines the extent of damage on the rim of the acetabulum, as well. 相似文献