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A Isshiki Y Minami N Yoshimatsu H Kusagaya R Fujita S Itoh A Ohmi 《Masui. The Japanese journal of anesthesiology》1989,38(11):1475-1479
Renal transplantation has come into use as a treatment for renal insufficiency, but infusion management before and after anesthesia for this operation is important. In order to prevent acute necrosis of the uriniferous tubules and to obtain urine outflow in early postoperative stage, a recent practice has been to give rapid infusions of large amounts of fluid, starting during the anastomosis of the renal vessels. We gave a large amount of intraoperative fluid to six patients undergoing transplantation of cadaver kidneys. A Swan-Ganz catheter was inserted into the pulmonary artery and infusion management was performed so as to maintain the pulmonary arterial pressure above 15 mmHg and the pulmonary capillary wedge pressure above 10 mmHg. The cardiac output increased as a result, and no pulmonary edema was seen. We believe that our method of infusion management using a Swan-Ganz catheter is a useful technique in such cases. 相似文献
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A Isshiki Y Minami N Yoshimatsu H Kusagaya R Fujita S Ito A Ohmi 《Masui. The Japanese journal of anesthesiology》1989,38(12):1583-1587
During a period of extracorporeal circulation, which represents a massive invasion for the body, the patient is in a state of controlled shock. In this study, we examined changes in catecholamines and immunoglobulins in patients grouped according to whether they underwent valve replacement or aorto-coronary bypass surgery. Anesthesia was induced with fentanyl, and cardiopulmonary bypass in all patients was carried out using a bubble-type heart-lung machine. The epinephrine and norepinephrine levels increased during the procedures, but those patients having aorto-coronary bypass surgery showed milder rises than valve replacement patients. IgA, IgG and IgM all dropped as well, but the change in IgG was the greatest, and the decreases were more marked in valve replacement patients than in aorto-coronary bypass patients. It was concluded that, since reactions were different according to the disorder present and were reflected in the variations in catecholamine and immunoglobulin levels, great care is necessary when the patient is removed from the heart-lung machine. 相似文献
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Yano S Matsuyama H Hirata H Inoue R Matsumoto H Ohmi C Miura K Shirai M Iizuka N Naito K 《Oncology reports》2006,15(6):1453-1460
Understanding the molecular action of gefitinib, an epidermal growth factor receptor tyrosine kinase inhibitor, might allow us to perform more effective therapies for hormone-independent advanced prostate cancer. A DNA microarray study was undertaken to comprehensively analyze the alteration of levels of 1,081 genes after gefitinib treatment in androgen-independent PC3 and DU145 cells and androgen-dependent LNCaP cells. The proliferation of PC3, DU145 and LNCaP cells was significantly inhibited by 50.2%, 83.8% and 55.2%, respectively, 6 days after 10 microM gefitinib administration. Of the above 1,081 genes, we identified 23, 13 and 33 genes with significantly different expression in PC3, DU145 and LNCaP cells, respectively, 24 h after 10 microM-gefitinib exposure. Among the identified genes, only Quiescin Q6, a negative cell cycle regulator, was increased after gefitinib treatment in all three cell lines regardless of gefitinib sensitivity. Except for Quiescin Q6, there were no overlapping genes between PC3 and DU145 cells. However, levels of several oncogenes or proliferation-related genes were changed after gefitinib treatment in the 2 androgen-independent cell lines. We also identified 7 unique genes [glycyl-tRNA synthetase, interferon, alpha-inducible protein, stratifin, nuclear factor of kappa light polypeptide gene enhancer in B-cells 1, dual specificity phosphatase 9, guanine nucleotide binding protein (G protein) beta polypeptide 2, neural retina leucine zipper] whose levels were altered exclusively after gefitinib administration in gefitinib-resistant PC3 and LNCaP cells, but not in DU145 cells, suggesting that these 7 genes could be targets for overcoming gefitinib resistance. Collectively, our molecular profiling data will serve as a framework for understanding the molecular action of gefitinib for prostate cancer. 相似文献
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E Ohmi K Ogli K Kani 《Ophthalmologica. Journal international d'ophtalmologie. International journal of ophthalmology. Zeitschrift für Augenheilkunde》1979,178(3):166-171
The position of eyes under general anesthesia was measured in different groups of nonparalytic strabismus. Almost all patients with esotropia or hyperactive inferior oblique muscle showed divergent eye positions while patients with exotropia showed no consistent trend. The eye position of patients with lid ptosis without squint, which served as a control group, were divergent in all cases. Electromyographic observation of the medial rectus muscle under the same condition of anesthesia revealed that muscle discharge disappeared almost completely at the stage at which the eyes were in a well-stabilized position. 相似文献
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Fan X Kondo Y Tokuda N Ohmi Y Ando R Umezu T Zhang Q Furukawa K Shibata K Togayachi A Narimatsu H Okajima T Kikkawa K Furukawa K 《Nagoya journal of medical science》2011,73(3-4):137-146
It is known that mutant mice of the beta-1,3-N-acetylglucosaminyltransferase gene (beta3Gn-T5) respond well to T-cell dependent and independent antigens. Here, we examined the effectiveness of anti-ganglioside antibody generation by immunization of beta3Gn-T5 mutant mice with liposome-embedded glycosphingolipids such as GD1a and GT1b. Consequently, the mutant mice showed a more efficient generation of anti-GD1a or anti-GT1b antibodies than wild-type mice in an enzyme-linked immunosorbent assay using sera during immunization. Thus, the beta3Gn-T5 deficient mutant mice proved more responsive than wild-type mice to not only protein antigens, but also to carbohydrates in glycolipids. Furthermore, about 50% of monoclonal antibodies generated using splenocytes of the immunized mutant mice were of the IgG class. Besides general high responsiveness to proteins and glycolipids, it could be expected that the mutant mice of beta3Gn-T5 would be useful in the generation of monoclonal antibodies towards lacto-/neolacto-series glycolipids, since these mutants lack lacto-/neolacto-series glycolipids. In fact, they showed a good serum response in immuno-fluorescence assay with cultured living cells when immunized by glycolipids extracted from ovarian cancer cell lines. These results suggested that beta3Gn-T5 mutant mice are useful for the generation of anti-glycolipid antigens with lacto-/neolacto-core structures expressed in cancer cells. 相似文献