全文获取类型
收费全文 | 172篇 |
免费 | 13篇 |
国内免费 | 1篇 |
专业分类
耳鼻咽喉 | 3篇 |
儿科学 | 5篇 |
妇产科学 | 7篇 |
基础医学 | 24篇 |
口腔科学 | 9篇 |
临床医学 | 24篇 |
内科学 | 34篇 |
皮肤病学 | 5篇 |
神经病学 | 13篇 |
特种医学 | 5篇 |
外科学 | 10篇 |
预防医学 | 14篇 |
眼科学 | 3篇 |
药学 | 19篇 |
中国医学 | 2篇 |
肿瘤学 | 9篇 |
出版年
2024年 | 1篇 |
2023年 | 9篇 |
2022年 | 10篇 |
2021年 | 17篇 |
2020年 | 11篇 |
2019年 | 21篇 |
2018年 | 21篇 |
2017年 | 10篇 |
2016年 | 12篇 |
2015年 | 7篇 |
2014年 | 9篇 |
2013年 | 10篇 |
2012年 | 20篇 |
2011年 | 16篇 |
2010年 | 5篇 |
2008年 | 2篇 |
2007年 | 2篇 |
2006年 | 2篇 |
1997年 | 1篇 |
排序方式: 共有186条查询结果,搜索用时 15 毫秒
1.
Shirvani Hossein Rostamkhani Fatemeh Arabzadeh Ehsan Mohammadi Faezeh Mohammadi Fatemeh 《Sport Sciences for Health》2021,17(4):849-854
Sport Sciences for Health - The widespread prevalence and mortality of coronavirus diseases-2019 (COVID-19) lead many researchers to study the SARS-CoV-s2 infection to find a treatment for this... 相似文献
2.
Vahid Farnia Jalal Shakeri Faezeh Tatari Toraj Ahmadi Juibari Katayoun Yazdchi Hafez Bajoghli 《The American journal of drug and alcohol abuse》2014,40(1):10-15
Background: Lifetime prevalence of amphetamine-induced psychotic disorder is reported as being up to 23% for methamphetamine (MA) abusers. Approximately 25% of those with a baseline DSM-IV diagnosis of substance-induced psychosis are diagnosed with primary psychosis at one-year follow-up. Evidence on the treatment of amphetamine psychosis is very limited. Objectives: To investigate the efficacy of risperidone versus aripiprazole in treatment of amphetamine-induced psychotic symptoms. Methods: In a double-blind study, 45 participants were randomly allocated to either aripiprazole 15?mg or risperidone 4?mg daily over a six-week trial. Positive and negative symptoms of psychosis were assessed using the Scale for Assessment of Negative Symptoms (SANS) and the Scale for Assessment of Positive Symptoms (SAPS) at baseline and completion of the trial. Results: SANS and SAPS scores decreased significantly in both groups. Mean SAPS score reduction in risperidone and aripiprazole group was 16.20 and 10.80, respectively, after trial course (p?0.001). Mean SANS score reduction in risperidone and aripiprazole group was 9.35 and 11.25, respectively (p?=?0.08). Conclusions: Both aripiprazole and risperidone were effective for patients diagnosed with amphetamine-induced psychotic disorder. However, risperidone had the greater effect on positive psychotic symptoms while patients with negative symptoms may respond better to aripiprazole. There is a case for further studies evaluating the efficacy of atypical antipsychotics in this disorder. 相似文献
3.
4.
Nahid Dehghan-Nayeri Zohreh Khakbazan Faezeh Ghafoori 《Disability and health journal》2018,11(2):274-280
Background
Multiple sclerosis (MS) is a debilitating and life-long disease that affects the sexual life of people. However, in Iran little attention has been paid to the sexual life of women with MS.Objective
The aim of this study was to understand the sexual life and experiences of Iranian women with multiple sclerosis.Methods
A qualitative study was designed, and face-to-face semi-structured interviews were conducted with twenty-five women with MS. The interviews were tape-recorded and transcribed verbatim. Data were analyzed using a content analysis approach and through MAXQDA.10 software.Results
The main themes identified during the analysis were: (1) limited sexual activity, (2) sex life behind the mask, and (3) lack of sexual support during the rehabilitation process. In fact, the participants in this study expressed that their sexual activity was negatively affected by MS. They were trying to hide their sexual problems, and present themselves to their husbands differently from what they are, which can be considered as sex life behind the mask. Furthermore, Iranian women with MS received little sexual support from the rehabilitation team.Conclusions
Hiding sexual problems from husbands is thought to be a common practice and behavior among Iranian women with MS. Understanding this insight and its consequences can assist the rehabilitation team in helping and solving sexual problems of women with MS. Moreover, sexual awareness and education should be extended, especially among the husbands of women with MS. 相似文献5.
Seyed Mostafa Monzavi Aida Alirezaei Zhaleh Shariati-Sarabi Jalil Tavakol Afshari Mahmoud Mahmoudi Banafsheh Dormanesh Faezeh Jahandoost Ali Reza Khoshdel Ali Etemad Rezaie 《Inflammopharmacology》2018,26(5):1175-1182
Background
Hydroxychloroquine (HCQ) is a widely prescribed medication to patients with systemic lupus erythematosus (SLE), with potential anti-inflammatory effects. This study was performed to investigate the efficacy of HCQ therapy by serial assessment of disease activity and serum levels of proinflammatory cytokines in SLE patients.Methods
In this prospective cohort study, 41 newly diagnosed SLE patients receiving 400 mg HCQ per day were included. Patients requiring statins and immunosuppressive drugs except prednisolone at doses lower than 10 mg/day were excluded. Outcome measures were assessed before commencement of HCQ therapy (baseline visit) as well as in two follow-up visits (1 and 2 months after beginning the HCQ therapy). Serum samples of 41 age-matched healthy donors were used as controls.Results
Median levels of IL-1β (p?<?0.001), IL-6 (p?=?0.001), and TNF-α (p?<?0.001) were significantly higher, whereas, median CH50 level was significantly lower (p?<?0.001) in SLE patients compared with controls. Two-month treatment with HCQ resulted in significant decrease in SLEDAI-2K (p?<?0.001), anti-dsDNA (p?<?0.001), IL-1β (p?=?0.003), IL-6 (p?<?0.001) and TNF-α (p?<?0.001) and a significant increase in CH50 levels (p?=?0.012). The reductions in SLEDAI-2K and serum levels of IL-1β and TNF-α were significantly greater in the first month compared with the reductions in the second month.Conclusion
HCQ therapy is effective on clinical improvement of SLE patients through interfering with inflammatory signaling pathways, reducing anti-DNA autoantibodies and normalizing the complement activity.6.
Fatemeh Foroohimanjili Amir Mirzaie Seyed Mohammad Mehdi Hamdi Hassan Noorbazargan Mojtaba Hedayati Ch Aghigh Dolatabadi Hossein Rezaie Faezeh M. Bishak 《Journal of basic microbiology》2020,60(3):216-230
The aim of the present work was to investigate the antibacterial, antibiofilm, and antiquorum sensing activities of phytosynthesized silver nanoparticles (AgNPs) fabricated from Mespilus germanica extract against multidrug-resistant (MDR) Klebsiella pneumoniae strains. Fifty strains of K. pneumoniae were isolated from various clinical specimens. Biofilm-forming strains were identified using Congo red agar and polymerase chain reaction (PCR) techniques. Subsequently, the antibacterial activity of phytosynthesized AgNPs on MDR K. pneumoniae strains was investigated by broth microdilution assay and agar well-diffusion method. Finally (in the last step), the antibiofilm activity of phytosynthesized AgNPs was determined using microtiter plate assay and real-time PCR (RT-PCR) methods for the analysis of type 3 fimbriae (mrkA) and quorum-sensing system (luxS) gene expression. The results of this study showed that the phytosynthesized AgNPs had a spherical nanostructure with the mean size of 17.60 nm. The AgNPs exhibited dose-dependent antibacterial activity. The results of the microtiter plate and RT-PCR methods show that AgNPs inhibited the biofilm formation in MDR K. pneumoniae strains, and the expressions of mrkA and luxS genes were downregulated significantly in MDR strains after treatment with a subminimum inhibitory concentration of AgNPs. In conclusion, AgNPs effectively prevent the formation of biofilms and kill bacteria in established biofilms, which suggests that AgNPs might be a promising candidate for the prevention and treatment of biofilm-related infections caused by MDR K. pneumoniae strains. 相似文献
7.
Rahimeh Abdoli Hasan Bakhshi Sedigheh Kheirandish Faezeh Faghihi Asadollah Hosseini-Chegeni Mohammad Ali Oshaghi Zakkyeh Telmadarraiy Mohammad Mehdi Sedaghat 《Asian Pacific journal of tropical medicine》2021,(5):223-230
Objective: To estimate the infection of ticks to Anaplasma, Ehrlichia, Babesia, Theileria, and Brucellaceae using molecular methods in borderline of Iran, Azerbaijan, and Armenia.Methods: Totally, 2 022 ticks were collected from different livestock. Then, species were diagnosed under stereomicroscope according to valid morphological keys. Tick DNA was extracted followed by PCR to detect Anaplasma, Ehrlichia, Theileria, Babesia and Brucellaceae infection in ticks. Results: A total of 498 males [24.62%(95% CI 22.76%-26.57%)], 741 females [36.64%(95% CI 34.54%-38.79%)], 782 nymphs [38.67%(95% CI 36.55%-40.84%)] and 1 larva [0.04%(95% CI 0.00%-0.28%)] were identified. Among identified samples, we found four genera including Hyalomma, Rhipicephalus, Haemaphysalis, and Dermacentor. Molecular assay revealed that the prevalence of ticks to Anaplasma or Ehrlichia, and Brucellaceae was 22.02%(95% CI 16.01%-29.06%) and 15.03%(95% CI 9.43%-22.26%), respectively. Phylogenetic analysis showed that the identified Anaplasma sp. had the most similarity with Anaplasma centrale, Anaplasma platys, Anaplasma camelii, and Anaplasma phagocytophilum, submitted in Gen Bank. Furthermore, the detected Ehrlichia sp. and Brucellaceae bacterium had the most similarity with Ehrlichia ruminantium and Mycoplana peli, respectively. However, no sign of the presence of Theileria and Babesia spp. was seen in the studied samples. Conclusions: Anaplasmosis, ehrlichiosis and brucellosis should be considered as important health threats in northwestern Iran and consistent monitoring on infection of ticks and livestock should be performed regularly. 相似文献
8.
Calwing Liao BSc Faezeh Sarayloo MSc Daniel Rochefort MSc Gabrielle Houle BSc Fulya Akçimen MSc Qin He PhD Alexandre D. Laporte MSc Dan Spiegelman MSc Werner Poewe MD Daniela Berg MD Stefanie Müller PhD Franziska Hopfner MD PhD Günther Deuschl MD PhD Gregor Kuhlenbäeumer MD PhD Alex Rajput MD Patrick A. Dion PhD Guy A. Rouleau MD PhD 《Movement disorders》2020,35(7):1153-1162
9.
Javad Sadeghinezhad Zahra Tootian Faezeh Javadi 《Anatomical science international / Japanese Association of Anatomists》2018,93(1):58-68
This study was carried out to describe the anatomical, histological and mucinous histochemical characteristics of the tongue in the Persian squirrel. This species is a rodent distributed all over the Middle East and recently has been considered a companion animal. Anatomical observations showed the median sulcus on the apex and absence of a lingual prominence in the body. Light and scanning electron microscopy showed that the filiform papillae cover the entire dorsal surface of the tongue, and their sizes increased approaching the root. The fungiform papillae, which contained 1–4 taste buds, were scattered on the apex, margin, body and root of the tongue. Three vallate papillae were observed on the root, each one surrounded by a groove and crescent pad with taste buds on its lateral walls. The foliate papillae on both margins of the tongue contained several laminae with taste buds. The core of the tongue was composed of lingual glands, skeletal muscles and connective tissues. These glands were confined to the body and root, which were composed of serous cells located anteriorly and mucosal and seromucosal cells placed posteriorly. The mucin histochemistry using the periodic acid-Schiff (PAS), alcian blue (AB) (pH 1.0 and 2.5), PAS–AB (pH 2.5) and aldehyde fuchsin-AB (pH 2.5) techniques showed that the mucosal content included both carboxylated and sulfated acidic mucins with neutral mucins. The results of this study could contribute to the knowledge of the morphological characteristics of the wild animal tongue and provide data for comparison with other rodents. 相似文献
10.
Naser Amini Nasim Vousooghi Mahmoudreza Hadjighassem Mehrdad Bakhtiyari Neda Mousavi Hosein Safakheil leila Jafari Arash Sarveazad Abazar Yari Sara Ramezani Faezeh Faghihi Mohammad Taghi Joghataei 《Neurotoxicity research》2016,29(4):514-524
Kernicterus is a neurological syndrome associated with indirect bilirubin accumulation and damages to the basal ganglia, cerebellum and brain stem nuclei particularly the cochlear nucleus. To mimic haemolysis in a rat model such that it was similar to what is observed in a preterm human, we injected phenylhydrazine in 7-day-old rats to induce haemolysis and then infused sulfisoxazole into the same rats at day 9 to block bilirubin binding sites in the albumin. We have investigated the effectiveness of human adiposity-derived stem cells as a therapeutic paradigm for perinatal neuronal repair in a kernicterus animal model. The level of total bilirubin, indirect bilirubin, brain bilirubin and brain iron was significantly increased in the modelling group. There was a significant decreased in all severity levels of the auditory brainstem response test in the two modelling group. Akinesia, bradykinesia and slip were significantly declined in the experience group. Apoptosis in basal ganglia and cerebellum were significantly decreased in the stem cell-treated group in comparison to the vehicle group. All severity levels of the auditory brainstem response tests were significantly decreased in 2-month-old rats. Transplantation results in the substantial alleviation of walking impairment, apoptosis and auditory dysfunction. This study provides important information for the development of therapeutic strategies using human adiposity-derived stem cells in prenatal brain damage to reduce potential sensori motor deficit. 相似文献