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排序方式: 共有82条查询结果,搜索用时 15 毫秒
1.
Sabrine Ghazouani Zoubeir Bjaoui Paul Michael Graeme Spiers Peter Beckett Maher Gtari Kabwe Nkongolo 《Ecotoxicology (London, England)》2020,29(4):417-428
The use of wastewater for irrigation in agroforestry is cost-effective for water management. It is well established that rhizospheric microorganisms such as N2-fixing bacteria are able to modulate rhizobioaugmention and to boost phyoremediation process. To date, no study has been conducted to evaluate biological effects of rhizobioaugmentation in Casuarina glauca trees induced by their symbiont N-fixing actinobacteria of the genus Frankia. The objective of the present study was to evaluate the main effects of rhizobioaugmentation on the biological activity in the C. glauca’s rhizosphere and on C. glauca growth in soils irrigated with industrial wastewater. Two Frankia strains (BMG5.22 and BMG5.23) were used in a single or dual inoculations of C. glauca seedlings irrigated with industrial wastewater. Soil enzymes activity related to carbon, phosphorus, sulfur and nitrogen cycling were measured. Results revealed that the BMG5.22 Frankia strain increases significantly the size (dry weight) of C. glauca shoots and roots while dual inoculation increased significantly the root length. Surprisingly, β-glucosidase (BG), cellobiohydrolase (CBH), β-N-acetylglucosaminidase (NAGase), aryl sulfatase (AS), acid phosphatase (AP), alkaline phosphatase (AlP), glycine aminopeptidase (GAP), leucine aminopeptidase (LAP), and peroxidase (PER) activity in the rhizosphere decreased significantly in soils treated with the two strains of symbionts. This suggests no positive correlations between enzymatic activity and C. glauca growth. 相似文献
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Elvis Terci Valera Sabrine Teixeira Ferraz María Sol Brassesco Xiumei Zhen Yiping Shen Antonio Carlos dos Santos Luciano Neder Ricardo Santos Oliveira Carlos Alberto Scrideli Luiz Gonzaga Tone 《Child's nervous system》2013,29(12):2151-2155
Mowat–Wilson syndrome (MWS) is a rare genetic condition where variable and multiple congenital anomalies including Hirschsprung's disease, intellectual disability, and prominent facial features are present. At molecular level, MWS is characterized by many different described mutations in the zinc finger E-box protein 2 (ZEB2) gene, ultimately leading to loss of gene function. This report is the first to describe the association of MWS with two different asynchronous malignant brain tumors (medulloblastoma and glioblastoma) occurring in a child. 相似文献
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Marti Matteo Neri Margherita Bilel Sabrine Di Paolo Marco La Russa Raffaele Ossato Andrea Turillazzi Emanuela 《Forensic Toxicology》2019,37(1):132-144
Forensic Toxicology - MDMA is a psychoactive drug that has been increasingly abused worldwide, due to its entactogenic properties. However, concerns on its safety exist, particularly regarding its... 相似文献
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A. Sheikh Hassan A. Lamprecht F. El Ghazouani 《European journal of pharmaceutics and biopharmaceutics》2009,73(3):337-344
The aim of this study was to develop microparticles containing nanoparticles (composite microparticles) for prolonged drug delivery with reduced burst effect in vitro and in vivo. Such composite microparticles were prepared with hydrophobic and biodegradable polymers [poly(ε-caprolactone), poly(lactic-co-glycolic) acid]. Ibuprofen was chosen as the model drug, and microparticles were prepared by the extraction technique with ethyl acetate as the solvent. Nanoparticles and microparticles and an ibuprofen solution (Pedea®) were administered subcutaneously at the dose of 1 mg of ibuprofen per kg to overnight-fasted rats (male Wistar). Composite microparticles showed prolonged ibuprofen release and less burst effect when compared to simple microparticles (without nanoparticles inside) or nanoparticles both in vitro (PBS buffer) and in vivo. Moreover, ibuprofen was still detected in the plasma after 96 h with composite microparticles. Consequently, it has been demonstrated that composite microparticles were able to reduce burst release and prolong the release of ibuprofen for a long period of time. 相似文献
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Douiyeb Sabrine de la Court Jara R. Tuinte Bram Sombogaard Ferdi Schade Rogier P. Kuijvenhoven Marianne Minderhoud Tanca Sigaloff Kim C. E. 《International journal of clinical pharmacy》2022,44(3):834-834
International Journal of Clinical Pharmacy - An amendment to this paper has been published and can be accessed via a link at the top of the paper. 相似文献
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Alaa Aqqad Besma Hamdi Sabrine Louhaichi Ikbel Khalfallah Monia Attia Sarra Zairi Jamel Ammar Agnès Hamzaoui 《Archives de pédiatrie》2021,28(4):273-277
BackgroundLungs are the second most common site for hydatid disease after the liver. Giant hydatid cyst (GHC) of the lung is a special clinical entity in children and is related to higher lung tissue elasticity.AimTo compare clinical and imaging features, types of surgical interventions, and postoperative complications in pulmonary GHC and non-giant pulmonary hydatid cysts (NGHC) in children.MethodsA retrospective study was undertaken. The data analyzed were taken from medical records of children with pulmonary hydatid cyst (PHC) hospitalized in a pulmonary department in Tunisia between January 2004 and February 2019. Cysts were divided according to their size into GHC ( ≥10 cm) and NGHC (< 10 cm).ResultsIn the study period, 108 PHC were recorded in 84 children. GHC accounted for 21 (19.4%) and NGHC for 87 (80.6%). The median of age of the children was 11 years (IQR 1–9, IQR 3–14) and the mean age was 11.6 years (10.5 in GHC vs. 11.4 years in NGHC). Hemoptysis was found in 25% of the GHC group vs. 48.4% of the NGHC group (P = 0.27). Cysts were multiple in 23.8% of cases and predominated in the right in 64.3% of cases and in the inferior lobes in 71.4% of the cases. GHCs were less frequently complicated (60% vs. 78.1% in NGHC, P ≤ 0.11), although not significantly. Parenchymal resection was realized in 50% of GHC vs. 18.8% of NGHC (P = 0.006). No significant difference was found in postoperative complications between the two groups and there was no recurrence in either group.ConclusionGHC is a special clinical entity in children. It requires major surgery with parenchymal resection, and therefore early diagnostic and therapeutic management is warranted. 相似文献
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Sabrine Souissi Del P. Wong Alexandre Dellal Jean-Louis Croisier Zied Ellouze Karim Chamari 《Journal of Sports Science and Medicine》2011,10(4):655-664
The purpose of this study was to examine the effects of 8-week retraining programs, with either two or three training sessions per week, on measures of functional performance and muscular power in athletes with anterior cruciate ligament reconstruction (ACLR). Sixteen male athletes were randomly assigned to two groups after ACLR: a functional training group (FTG, n = 8) training 2 intense sessions per week (4hrs/week), and a control group (CG, n = 8) training 3 sessions per week with moderate intensity (6hrs/week). The two groups were assessed at four and six months post-ACLR and the effects of retraining were measured using the following assessments: the functional and the muscular power tests, and the agility T-test. After retraining, the FTG had improved more than the CG in the operated leg in the single leg hop test (+34.64% vs. +10.92%; large effect), the five jump test (+8.87% vs. +5.03%; medium effect), and single leg triple jump (+32.15% vs. +16.05%; medium effect). For the agility T-test, the FTG had larger improvements (+17.26% vs. +13.03%, medium effect) as compared to the CG. For the bilateral power tests, no significant training effects were shown for the two groups in the squat jump (SJ), the counter movement jump (CMJ) and the free arms CMJ (Arm CMJ). On the other hand, the unilateral CMJ test with the injured and the uninjured legs showed a significant increase for the FTG with respect to CG (p < 0.05). The present study introduces a new training modality in rehabilitation after ACLR that results in good recovery of the operated limb along with the contra-lateral leg. This may allow the athletes to reach good functional and strength performance with only two physical training sessions per week, better preparing them for a return to sport activity at 6 months post- ACLR and eventually sparing time for a possible progressive introduction of the sport specific technical training.
Key points
- Functional training (plyometrics, neuromuscular, proprioceptive and agility exercises) in athletes during 4th to 6th months post-ACLR further improved functional outcomes, compared to a conventional rehabilitation program.
- The former program was more time-efficient compared to the latter one as indicated by the weekly training duration (4hrs/week vs. 6hrs/week).
- This study provides evidence of the functional training in knee rehabilitation and provides important information that is highly relevant to clinicians, physiotherapists, coaches and trainers who are in charge of the injured athletes during the later phase of the rehabilitation after ACLR.