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Bührer Christoph Ensenauer Regina Jochum Frank Kalhoff Hermann Körner Antje Koletzko Berthold Lawrenz Burkhard Mihatsch Walter Rudloff Silvia Zimmer Klaus-Peter 《Monatsschrift für Kinderheilkunde》2020,168(9):834-841
Monatsschrift Kinderheilkunde - Eine adäquate Energie- und Nährstoffversorgung ist Grundlage für ein gesundes Wachstum und Voraussetzung für die Erhaltung von Gesundheit und... 相似文献
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Biophotonics in the infrared spectral range reveal acupuncture meridian structure of the body 总被引:4,自引:0,他引:4
Schlebusch KP Maric-Oehler W Popp FA 《Journal of alternative and complementary medicine (New York, N.Y.)》2005,11(1):171-173
This study shows, for the first time, evidence of the existence of the acupuncture meridian structure in the human body. After moxibustion (or similar light stimulation) of the body in the 3-5 microm range, "light channels" appear on the body, which appear to be identical to what are known as meridians in all textbooks of Traditional Chinese Medicine. These findings appear not only to confirm the existence of acupuncture meridians, but they also open a new window on understanding the energy transfer dynamics of the human body. Furthermore, it is likely that living matter is not in the ground state, but permanently electronically excited. 相似文献
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Ingrid Peroz Ariane Leuenberg Ingrun Haustein Klaus-Peter Lange 《Quintessence international, dental digest》2003,34(8):607-612
OBJECTIVE: Two occlusal concepts exist for the setup of complete dentures: canine guidance and balanced occlusion. These two schemes were studied in a randomized clinical trial of 22 patients. METHOD AND MATERIALS: Subjective data were collected using a visual analog scale that described the patients' satisfaction with the esthetic appearance, the ability to chew, the ability to speak, and denture retention. Objective data were collected on the number of denture ulcers, the number of occlusal contacts, and denture retention during eccentric movements. Statistic evaluation was performed with the Friedman test. RESULTS: Patients assessed canine-guided dentures to be significantly more satisfying in esthetic appearance, mandibular denture retention, and chewing ability. The ability to speak and the retention of maxillary dentures were not influenced by the occlusal concept in the patients' opinion, whereas the examiners found that maxillary canine-guided dentures lost retention more frequently during eccentric movements than balanced dentures. The objective inspection of mandibular denture retention underscores the patients' assessment, showing that the mandibular canine-guided dentures are much more stable during laterotrusive and protrusive movements. CONCLUSION: Canine guidance can be used successfully in complete denture treatment as it provides better mandibular denture retention, esthetic appearance, and chewing ability. 相似文献
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Attenuated hypoxic pulmonary hypertension in mice lacking the 5-hydroxytryptamine transporter gene 总被引:15,自引:0,他引:15 下载免费PDF全文
Eddahibi S Hanoun N Lanfumey L Lesch KP Raffestin B Hamon M Adnot S 《The Journal of clinical investigation》2000,105(11):1555-1562
Hypoxia is a well-recognized stimulus for pulmonary blood vessel remodeling and pulmonary hypertension development. One mechanism that may account for these effects is the direct action of hypoxia on the expression of specific genes involved in vascular smooth muscle cell (SMC) proliferation. Previous studies demonstrated that the serotonin (5-hydroxytryptamine; 5-HT) transporter (5-HTT) mediates the mitogenic activity of 5-HT in pulmonary vascular SMCs and is overexpressed during hypoxia. Thus, 5-HT-related mitogenic activity is increased during hypoxia. Here, we report that mice deficient for 5-HTT (5-HTT(-/-)) developed less hypoxic pulmonary hypertension and vascular remodeling than paired 5-HTT(+/+) controls. When maintained under normoxia, 5-HTT(-/-)-mutant mice had normal hemodynamic parameters, low blood 5-HT levels, deficient platelet 5-HT uptake, and unchanged blood levels of 5-hydroxyindoleacetic acid, a metabolite of 5-HT. After exposure to 10% O(2) for 2 or 5 weeks, the number and medial wall thickness of muscular pulmonary vessels were reduced in hypoxic 5-HTT(-/-) mice as compared with wild-type paired controls. Concomitantly, right ventricular systolic pressure was lower and right ventricle hypertrophy less marked in the mutant mice. This occurred despite potentiation of acute hypoxic pulmonary vasoconstriction in the 5-HTT(-/-) mice. These data further support a key role of 5-HTT in hypoxia-induced pulmonary vascular SMC proliferation and pulmonary hypertension. 相似文献
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Ewa Pulawski Klaus-Peter Mellwig Thomas Brinkmann Knut Kleesiek Dieter Horstkotte 《Therapeutic apheresis》2002,6(3):229-233
The aim of our study was to investigate the influence of single low-density lipoprotein apheresis (heparin extracorporeal low-density lipoprotein precipitation [HELP]procedure) on plasma concentrations of soluble adhesion molecules (sAMs) such as soluble vascular cellular adhesion molecule-1 (sVCAM-1), soluble intercellular adhesion molecule-1 (sICAM-1), and P-selectin in patients with familial heterozygous hypercholesterolemia and documented coronary artery disease enrolled in a chronic weekly HELP apheresis. Before HELP apheresis, the mean plasma concentration of sVCAM-1 was 515 +/- 119 ng/ml, 204 +/- 58 ng/ml for sICAM-1, and 112 +/- 45 ng/ml for P-selectin. After single HELP apheresis, plasma concentrations of sAM declined significantly by 32 +/- 7%, 18 +/- 15%, and 33 +/- 25% for sVCAM- 1,sICAM-1 and P-selectin, respectively. After a 1 week interval, sAM concentrations rose to approximately the initial values. The concentrations of all sAMs studied were significantly lower in the plasma leaving than entering the filter. Due to filtration, the decline in plasma level of sVCAM-1, sICAM-1, and P-selectin was 62 +/- 19%, 51 +/- 39%, and 67 +/- 22%, respectively. In addition to lipid reduction, single HELP apheresis significantly lowers plasma concentrations of sVCAM-1, sICAM-1, and P-selectin. 相似文献
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Mario Vallon Christof Seidl Birgit Blechert Zhoulei Li Klaus-Peter Gilbertz Anja Baumgart Michaela Aichler Annette Feuchtinger Florian C. Gaertner Frank Bruchertseifer Alfred Morgenstern Axel K. Walch Reingard Senekowitsch-Schmidtke Markus Essler 《European journal of nuclear medicine and molecular imaging》2012,39(12):1886-1897
Purpose
Targeted therapy with α-particle emitting radionuclides is a promising new option in cancer therapy. Stable conjugates of the vascular tumour-homing peptide F3 with the α-emitter 213Bi specifically target tumour cells. The aim of our study was to determine efficacy of combined 213Bi-diethylenetriaminepentaacetic acid (DTPA)-F3 and paclitaxel treatment compared to treatment with either 213Bi-DTPA-F3 or paclitaxel both in vitro and in vivo.Methods
Cytotoxicity of treatment with 213Bi-DTPA-F3 and paclitaxel, alone or in combination, was assayed towards OVCAR-3 cells using the alamarBlue assay, the clonogenic assay and flow cytometric analyses of the mode of cell death and cell cycle arrest. Therapeutic efficacy of the different treatment options was assayed after repeated treatment of mice bearing intraperitoneal OVCAR-3 xenograft tumours. Therapy monitoring was performed by bioluminescence imaging and histopathologic analysis.Results
Treatment of OVCAR-3 cells in vitro with combined 213Bi-DTPA-F3 and paclitaxel resulted in enhanced cytotoxicity, induction of apoptosis and G2/M phase arrest compared to treatment with either 213Bi-DTPA-F3 or paclitaxel. Accordingly, i.p. xenograft OVCAR-3 tumours showed the best response following repeated (six times) combined therapy with 213Bi-DTPA-F3 (1.85?MBq) and paclitaxel (120?μg) as demonstrated by bioluminescence imaging and histopathologic investigation of tumour spread on the mesentery of the small and large intestine. Moreover, mean survival of xenograft mice that received combined therapy with 213Bi-DTPA-F3 and paclitaxel was significantly superior to mice treated with either 213Bi-DTPA-F3 or paclitaxel alone.Conclusion
Combined treatment with 213Bi-DTPA-F3 and paclitaxel significantly increased mean survival of mice with peritoneal carcinomatosis of ovarian origin, thus favouring future therapeutic application. 相似文献9.
Ricarda Schwarz Andreas Reif Claus-Jürgen Scholz Lena Weissflog Brigitte Schmidt Klaus-Peter Lesch 《The world journal of biological psychiatry》2015,16(3):180-189
Objectives. Methylphenidate (MPH) is a commonly used stimulant medication for treating attention-deficit/hyperactivity disorder (ADHD). Besides inhibiting monoamine reuptake there is evidence that MPH also influences gene expression directly. Methods. We investigated the impact of MPH treatment on gene expression levels of lymphoblastoid cells derived from adult ADHD patients and healthy controls by hypothesis-free, genome-wide microarray analysis. Significant findings were subsequently confirmed by quantitative Real-Time PCR (qRT PCR) analysis. Results. The microarray analysis from pooled samples after correction for multiple testing revealed 138 genes to be marginally significantly regulated due to MPH treatment, and one gene due to diagnosis. By qRT PCR we could confirm that GUCY1B3 expression was differential due to diagnosis. We verified chronic MPH treatment effects on the expression of ATXN1, HEY1, MAP3K8 and GLUT3 in controls as well as acute treatment effects on the expression of NAV2 and ATXN1 specifically in ADHD patients. Conclusions. Our preliminary results demonstrate MPH treatment differences in ADHD patients and healthy controls in a peripheral primary cell model. Our results need to be replicated in larger samples and also using patient-derived neuronal cell models to validate the contribution of those genes to the pathophysiology of ADHD and mode of action of MPH. 相似文献
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