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51.
There is accumulating evidence that the changes which occur in the metabolism of some micronutrients in diabetes mellitus might have a specific role in the pathogenesis and complications of this disease. Magnesium deficiency is the most evident disturbance of metal metabolism in insulin-dependent diabetes mellitus. Hypomagnesemia has been linked both to the acute metabolic and late chronic complication of diabetes. Of particular concern, is the association between hypomagnesemia and ischemic heart disease and severe retinopathy in humans with diabetes mellitus. Appropriate magnesium supplementation might prove beneficial in normalizing the low plasma and tissue magnesium levels and prevent or retard the development of vascular complications in diabetic patients. However, well designed and documented experiments need to be performed before the rationales for such therapy are well established. 相似文献
52.
Effect of Topical Application of Black Seed Oil on Imiquimod‐Induced Psoriasis‐like Lesions in the Thin Skin of Adult Male Albino Rats 下载免费PDF全文
Ebtsam F. Okasha Naglaa A. Bayomy Eman Z. Abdelaziz 《Anatomical record (Hoboken, N.J. : 2007)》2018,301(1):166-174
Psoriasis is a chronic inflammatory skin disease that affects about 1%–3% of the world's population. Black seed oil, i.e., the oil extracted from black seeds (Nigella sativa seeds), possesses a broad spectrum of pharmacological actions including anti‐inflammatory, immunostimulatory, and antioxidant properties. This study aimed to investigate the effect of black seed oil on imiquimod (IMQ) induced psoriasis‐like skin lesions. To this end, 30 male albino rats were divided into three groups: group I, control group; group II, psoriasis‐induced group receiving daily topical applications of IMQ cream (5%) on the shaved back skin for 10 consecutive days; and group III, black seed oil group receiving a daily topical dose of black seed oil 5 mg/kg body weight for 10 days after induction of psoriasis. Animals of all groups were sacrificed and specimens obtained from the skin of the central part of the back were processed for histological and immunohistochemical staining with proliferating cell nuclear antigen (PCNA). IMQ application led to epidermal inflammation, hyperplasia and alterations in the normal appearance of keratinocytes with degenerative changes observed at both light and electron microscopic levels. Collagenous fibers were abundant in the dermis and PCNA‐positive cells were detected in all layers of the epidermis. However, topical use of black seed oil strongly inhibited IMQ‐induced psoriasis‐like inflammation and alleviated all epidermal and dermal changes observed after IMQ application, allowing us to conclude that black seed oil can be used as an adjuvant topical therapy for treating psoriasis. Anat Rec, 2017. © 2017 Wiley Periodicals, Inc. Anat Rec, 301:166–174, 2018. © 2017 Wiley Periodicals, Inc. 相似文献
53.
Nizar Elleuch Hichem Zidi Zied Bellamine Abdelaziz Hamdane Mondher Guerchi Nabil Jellazi On behalf of the CVD study investigators 《Advances in therapy》2016,33(9):1536-1549
Introduction
Chronic venous disease (CVD) of the lower limbs is a common problem. It is more prevalent in women than in men and has a significant impact on patients’ quality of life (QoL) and on the healthcare system. The aim of this study was to evaluate the efficacy of sulodexide in adult patients with CVD of the lower limbs and its effect on patients’ QoL.Methods
Patients with CVD were treated with sulodexide [250 LSU (lipasemic units) twice daily] for 3 months in a setting of real-life clinical practice. The endpoints of this observational non-comparative, open-label prospective study were the clinical efficacy of sulodexide (evaluated by scoring objective and subjective symptoms with a Likert-type scale) and the impact of sulodexide therapy on patients’ QoL [assessed using the chronic venous insufficiency quality of life questionnaire (CIVIQ)].Results
The study included 450 patients (mean age 46.9 ± 10.5 years, range 17–78 years). A greater percentage of patients were female (65.4%). Three months of treatment with sulodexide significantly improved all objective and subjective symptoms (p < 0.0001). Overall, patients reported a significant improvement in all QoL scores (p < 0.0001). Adverse events were spontaneously reported by two patients (one case of epigastric pain and one of gastric pain with vomiting).Conclusion
Oral sulodexide significantly improves both objective and subjective symptoms, as well as functional and psychological aspects of QoL in patients with CVD.Funding
No funding or sponsorship was received for this study. Sponsorship for article processing charges and open access fees was provided by Alfa Wassermann.54.
Soo Hyung Ryu Xiaofeng Fan Yanjuan Xu Tamerl Elbaz Abdel‐Rahman N. Zekri Ashraf Omar Abdelaziz Adrian M. Di Bisceglie 《Journal of medical virology》2009,81(5):844-847
The distribution of hepatitis C virus (HCV) genotypes was evaluated in individuals with hepatocellular carcinoma (HCC) and cirrhosis in Egypt. A total of 206 patients sero‐positive for HCV‐RNA among 400 surveyed individuals (186 with HCC, 100 with cirrhosis, and 114 healthy volunteers) were analyzed for HCV genotype. Of 206 patients, 129 had HCC, 65 had cirrhosis without HCC, and 12 were healthy volunteers. Phylogenetic analysis of sequence showed that of 206 samples, 186 contained HCV genotype 4 (90.3%), while 20 had HCV genotype 1 (9.7%). Among subjects with genotype 4, subtype 4a was predominant (79%), other subtypes included 4d, 4m, 4n, and 4o. Among those with HCV genotype 1, 15 had subtype 1g and five subtype 1a. Although subtype 4a was noted slightly more frequently in HCC (76%) compared to cirrhosis (66%) and controls (50%), there was no statistically significant difference between these three groups (P = 0.08). In conclusion, HCV genotype 4 predominates in Egypt. There was no association between subtypes of genotype 4 and the development of HCC. J. Med. Virol. 81:844–847, 2009. © 2009 Wiley‐Liss, Inc. 相似文献
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57.
Elrazi Ali Abdelaziz Mohamed Joud Abuodeh Mhd Kutaiba Albuni Najlaa AlMannai Sarah Salameh Mahir Petkar Elmukhtar Habas 《Clinical Case Reports》2021,9(7)
Guttate psoriasis is a rare dermatological presentation of SARS‐CoV‐2 infection and is seen mainly in patients with an underlying disease psoriasis. 相似文献
58.
Kaabachi O Chettaoui O Ouezini R Abdelaziz AB Cherif R Kokki H 《Paediatric anaesthesia》2007,17(8):734-737
BACKGROUND: Propofol injection pain is a well-known problem in pediatric anesthesia. Premixture of lidocaine with propofol although effective does not abolish injection pain in all children. Promising results have been reported with pretreatment of the vein with ketamine. The purpose of this prospective, double-blind randomized, clinical trial with active control was to evaluate the efficacy of premixing propofol with ketamine in the prevention of injection pain in children. METHODS: After ethics committee and parental approval and children's assent, 116 children, aged 1-12 years, were randomly allocated to receive an IV induction dose of admixture of racemic ketamine 0.5 mg x ml(-1) (ketamine group) or lidocaine 1 mg x ml(-1) in propofol 10 mg x ml(-1) (lidocaine group). The outcome measures were signs and symptoms of injection pain (primary outcome: the incidence of injection pain), hemodynamic and respiratory parameters, and adverse effects during anesthesia induction (secondary outcomes). RESULTS: Patients' characteristics were similar in the two groups. Fewer children (13/58) in the lidocaine group than in the ketamine group (26/58) (mean difference 23%, 95% CI for difference 6-40%, P = 0.018) developed pain on injection of propofol. There were no differences in hemodynamic parameters between the two groups. One child in the lidocaine group developed laryngospasm, but no other adverse events were recorded. Conclusions: Injection pain was twice as common with ketamine-propofol admixture than with lidocaine-propofol admixture. 相似文献
59.
Rajaa AitMhand Abdelaziz Soukri Najat Moustaoui Hamid Amarouch Naima ElMdaghri Danielle Sirot Mohamed Benbachir 《The Journal of antimicrobial chemotherapy》2002,49(1):169-172
Isolates of extended-spectrum beta-lactamase (ESBL)-producing Salmonella typhimurium were recovered from children admitted to the IbnRochd University Hospital of Casablanca in 1994. These isolates produced TEM-3 as shown by PCR, isoelectric focusing and sequencing. Production of TEM-3 and resistance to gentamicin were encoded by a 10 kb plasmid that could be transferred by conjugation and transformation. This report extends the list of ESBLs produced by S. typhimurium and stresses the need for continuous surveillance of non-typhoidal Salmonella to adapt antibiotic treatment and preventive measures. 相似文献
60.
Elloumi H Ben Abdelaziz A Arfaoui D Lassoued Y Letaief R Jmaa A Ghannem H Ajmi S 《La Tunisie médicale》2007,85(5):417-420
AIM: The purpose of our study was to determine clinical, biological or endoscopic factors that predict surgery after a glucocortico steroid treatment failure in severe attacks of ulcerative colitis. METHODS: Sixty one patients were analyzed. A therapeutic response for glucocorticosteroid was defined as the absence of resort to surgery within the first 30 days after hospitalization. Predictive factors were assessed using univariate and multivariate analysis. RESULTS: Fifteen patients (24.6%) had a medical response. In univariate analysis, predictive factors of surgery were: male sex, tobacco, number of colitis attacks in case history, temperature over 38 degrees C, erythrocyte sedimentation rate over 30 mm, systolic blood pressure below 11, deep and wide ulcers. During the course, bowel movements/day over 7, pulse over 90/mn, temperature over 38 degrees C on day 3 after treatment initiation as well as passage of blood on day 5 were identified as predictors of surgery. In multivariate analysis, bowel movements over 7/day on day 3 of hospitalization was independently predicted a surgery. CONCLUSION: Bowel movements/day over 7 on day 3 of hospitalization was the only independently predictive factor of surgery after glucortico steroid treatment failure 相似文献