全文获取类型
收费全文 | 124篇 |
免费 | 8篇 |
专业分类
儿科学 | 3篇 |
妇产科学 | 3篇 |
基础医学 | 18篇 |
口腔科学 | 1篇 |
临床医学 | 15篇 |
内科学 | 20篇 |
皮肤病学 | 5篇 |
神经病学 | 9篇 |
特种医学 | 4篇 |
外科学 | 22篇 |
综合类 | 4篇 |
一般理论 | 1篇 |
预防医学 | 15篇 |
眼科学 | 2篇 |
药学 | 5篇 |
中国医学 | 1篇 |
肿瘤学 | 4篇 |
出版年
2023年 | 2篇 |
2022年 | 1篇 |
2021年 | 5篇 |
2020年 | 8篇 |
2019年 | 8篇 |
2018年 | 12篇 |
2017年 | 9篇 |
2016年 | 4篇 |
2015年 | 7篇 |
2014年 | 5篇 |
2013年 | 7篇 |
2012年 | 21篇 |
2011年 | 16篇 |
2010年 | 7篇 |
2009年 | 3篇 |
2008年 | 6篇 |
2007年 | 4篇 |
2006年 | 2篇 |
2005年 | 2篇 |
2004年 | 1篇 |
2002年 | 2篇 |
排序方式: 共有132条查询结果,搜索用时 31 毫秒
1.
Dalirsani Zohreh Ghazi Narges Delavarian Zahra Pakfetrat Atessa Esmaily Habibollah Davaji Mina Alavi Hossein Salari Sedigh Hamideh Shafieian Reyhaneh 《Lasers in medical science》2021,36(7):1527-1534
Lasers in Medical Science - Diabetes mellitus is mostly interrelated to deficiency in wound healing. Low-level laser therapy has been shown to exert reliable effects on the acceleration of wound... 相似文献
2.
Mina Saeedneja Mohammadreza Zafarghandi Narjes Khalili Vali Baigi Moein Khormali Zahra Ghodsi Mahdi Sharif-Alhoseini Gerard M. O’Reilly Khatereh Naghdi Melika Khaleghi-Nekou Seyed mohammad Piri Vafa Rahimi-Movaghar Somayeh Bahrami Marjan Laal Mahdi Mohammadzadeh Esmaeil Fakharian Habibollah Pirneja Hamid Pahlavanhosseini Payman Salamati Homayoun Sadeghi-Bazargani 《中华创伤杂志(英文版)》2021,24(3):153-158
Purpose: Injuries are one of the leading causes of death and lead to a high social and financial burden. Injury patterns can vary significantly among different age groups and body regions. This study aimed to evaluate the relationship between mechanism of injury, patient comorbidities and severity of injuries.
Methods: The study included trauma patients from July 2016 to June 2018, who were admitted to Sina Hospital, Tehran, Iran. The inclusion criteria were all injured patients who had at least one of the following: hospital length of stay more than 24 h, death in hospital, and transfer from the intensive care unit of another hospital. Data collection was performed using the National Trauma Registry of Iran minimum dataset.
Results: The most common injury mechanism was road traffic injuries (49.0%), followed by falls (25.5%). The mean age of those who fell was significantly higher in comparison with other mechanisms (p < 0.001). Severe extremity injuries occurred more often in the fall group than in the vehicle collision group (69.0% vs. 43.5%, p < 0.001). Moreover, cases of severe multiple trauma were higher amongst vehicle collisions than injuries caused by falls (27.8% vs. 12.9%, p = 0.003).
Conclusion: Comparing falls with motor vehicle collisions, patients who fell were older and sustained more extremity injuries. Patients injured by motor vehicle collision were more likely to have sustained multiple trauma than those presenting with falls. Recognition of the relationship between mechanisms and consequences of injuries may lead to more effective interventions. 相似文献
3.
Habibollah Esmaily Amirhossein Sahebkar Mehrdad Iranshahi Majid Ghayour-Mobarhan 《中国结合医学杂志》2015,21(5):332-338
Objective: To investigate the effectiveness of curcumin, a natural polyphenolic compound with antioxidant and anti-inflammatory activities, on the frequency of symptoms of anxiety and depression in obese individuals. Methods: In this double blind, cross-over trial, 30 obese subjects were randomized to receive either curcumin (1 g/day) or placebo for a period of 30 days. Following a wash-out interval of 2 weeks, each subject was crossed over to the alternative regimen for a further 30 days. Severity of anxiety and depression was assessed at baseline and at weeks 4, 6 and 10 of the trial using the Beck Anxiety Inventory (BAI) and Beck Depression Inventory (BDI) scales, respectively. Results: Mean BAI score was found to be significantly reduced following curcumin therapy (P=0.03). However, curcumin supplementation did not exert any significant impact on BDI scores (P=0.7). Conclusion: Curcumin has a potential anti-anxiety effect in individuals with obesity. 相似文献
4.
Hassan Niknejad Ghasem Yazdanpanah Masoumeh Mirmasoumi Hassan Abolghasemi Habibollah Peirovi Abolhassan Ahmadiani 《Medical hypotheses》2013
Amniotic membrane (AM), the innermost layer of the fetal membrane, is considered as a suitable candidate for cancer therapy. In order to develop the AM as a new cancer therapeutic approach, it is essential to understand the molecular mechanism of the AM anti-cancer properties. Previous studies demonstrated that anti-proliferative effects of the AM on tumor cells were associated with induction of cell cycle arrest. Moreover, it has been shown that unknown substances in the AM induce apoptosis in cancer cells and inhibit angiogenesis in tumors. In contrast to the effects of the AM, heat shock proteins (HSPs), in particular HSP90, play a crucial role in development of tumorgenesis. HSP90 inhibits apoptosis in cancer cells and enhances angiogenesis and cell cycle progression. Based on the opposite effects of the amniotic membrane ingredients and HSP90, we hypothesized here that possible mechanism of the AM anti-cancer effects is through inhibition of HSP90. 相似文献
5.
Habibollah Pirnejad Chen Gao Roel Reddingius Anita Rijneveld Roland Bal 《International journal of medical informatics》2013,82(4):220-229
BackgroundThe medical application domain has been a great challenge for information technology solutions for decades, especially when the target process has been complex and multidisciplinary such as chemotherapy processes.ObjectiveTo evaluate the impact of a homegrown protocol based information system on the efficiency of chemotherapy workflow processes in an outpatient setting.MethodsA day care unit of the Hematology/Oncology outpatient clinic of Erasmus Medical Center was the setting for this study. The study consisted of comparison of pre- and post-implementation of four workflow efficiency related external indicators: turn-around times of a commonly administered chemotherapy course (Paclitaxel–Carboplatin), chemotherapy course administration postponing rate, the rate of recording course administration time, and patient admission rate of the outpatient clinic. The data was gathered retrospectively from patient charts and information systems’ log files. For the purpose of turn-around-time 109 Paclitaxel–Carboplatin chemotherapy courses of pre-implementation were compared to 118 those of post-implementation. For the other indicators: 247 chemotherapy courses pre-implementation were compared to 324 courses post-implementation. The process maps of pre- and post-implementation were also compared to each other.ResultsThe implementation of the system improved the process by removing repetition and sequencing of the tasks. Following the implementation, chemotherapy postponing decreased by 17.2% (Z = ?4.723, P = .000) and there were 5.7% less records with missing administration time (Z = ?3.047, P = .002). The admission rate increased 1.9 patient per working day (t(94) = ?5.974, P = .000). The overall turn-around-time reduced 18.9 min following the implementation (t(169) = 3.48, P = .001). In a multivariate multiple regression model the reduction in turn-around time was related to the implementation of the system (Pillai's Trace = 0.159, F(4,161) = 7.613, P = .000).ConclusionInformation systems based on treatment protocols can reduce communication and synchronization needs between the stakeholders in a complex workflow process. These systems can help reengineering the process and improve workflow efficiency by removing unnecessary sequencing and repetitions of tasks. 相似文献
6.
7.
Dadgar Habibollah Emami Farshad Norouzbeigi Nasim Vafaee Manouchehr Seyedi Jafari Esmail Gholamrezanezhad Ali Assadi Majid Ahmadzadehfar Hojjat 《Molecular imaging and biology》2020,22(4):1062-1069
Molecular Imaging and Biology - The early and accurate diagnosis of locoregional recurrence or metastasis in prostate cancer (PC) has a significant impact on treatment options. Prostatic-specific... 相似文献
8.
Ghassemzadeh H Bolhari J Birashk B Salavati M 《The International journal of social psychiatry》2005,51(1):13-22
BACKGROUND: The study of distorted beliefs about responsibility attitude and interpretation has become the central theme in Salkovskis' (1985) and Rachman and Hodgson's (1980) models of Obsessive-Compulsive Disorder (OCD). AIMS: The aim of this research is to assess the responsibility attitude in Iranian OCD patients. METHODS: Twenty OCD patients were selected through available sampling from the case referred to psychology clinics. Two other patient groups comprised of 20 non-OCD anxiety disorder patients and 20 non-clinical participants were also chosen as comparison groups. All participants completed the Responsibility Attitude Scale (RAS) and Responsibility Interpretation Questionnaire (RIQ). RESULTS: Analyses revealed statistically significant differences between OCD group and comparison groups on both RAS and RIQ. In addition, both RAS and RIQ scores were associated with the severity of OCD assessed by the Yale-Brown scale. CONCLUSIONS: These findings suggest that responsibility attitude and interpretations are the prominent features of OCD in Iranian patients and are associated with the severity of illness. 相似文献
9.
Emadodin Darchini‐Maragheh Habibollah Nemati‐Karimooy Hosein Hasanabadi Mahdi Balali‐Mood 《Basic & clinical pharmacology & toxicology》2012,111(6):426-432
Delayed neurotoxic complications of chemical warfare agents (CWA), such as sulphur mustard (SM) and tabun, in human beings have not been reported in detail. We thus aimed to investigate possible neurotoxic complications of these agents in Iranian veterans 22–27 years after exposure. After co‐ordination with the veteran foundation and obtaining the approval of the medical research ethics committee, 43 Iranian veterans with late complications of CWA exposure during the Iran–Iraq conflict were studied after obtaining signed written informed consent. Demographic and clinical findings were recorded on pre‐designed forms. Neurological examination was performed by a neurologist. Routine biochemical tests were performed for all the patients. Electromyography (EMG), nerve conduction velocity (NCV) and electroencephalography (EEG) were carried out as clinically indicated. The majority of the patients (38) had been exposed to SM and only five patients to tabun. Hyperaesthesia was the most objective finding (72.1%). Fatigue (93%), paraesthesia (88.3%) and headache (83.7%) were the most common subjective findings in the patients. Sensory nerve impairments, including paraesthesia (88.3%), hyperaesthesia (72.1%) and hypoesthesia (11.6%), were the most common observed clinical complications. EMG and NCV were impaired in seven patients (16.3%) who were all SM‐exposed patients but did not show any significant correlation with organ complications. EEG was negative even in the seized patients. Cholesterol, LDL and triglyceride levels were significantly above the normal ranges. Late neurological complications of CWA, particularly SM poisoning, are considerable even after three decades of exposure and require medical attention. 相似文献
10.