全文获取类型
收费全文 | 156篇 |
免费 | 3篇 |
专业分类
儿科学 | 1篇 |
基础医学 | 7篇 |
口腔科学 | 3篇 |
临床医学 | 6篇 |
内科学 | 100篇 |
皮肤病学 | 1篇 |
神经病学 | 4篇 |
特种医学 | 16篇 |
外科学 | 14篇 |
综合类 | 1篇 |
眼科学 | 1篇 |
药学 | 4篇 |
肿瘤学 | 1篇 |
出版年
2024年 | 1篇 |
2023年 | 1篇 |
2022年 | 3篇 |
2019年 | 1篇 |
2016年 | 1篇 |
2014年 | 1篇 |
2013年 | 5篇 |
2012年 | 3篇 |
2011年 | 1篇 |
2010年 | 4篇 |
2009年 | 1篇 |
2008年 | 3篇 |
2007年 | 11篇 |
2006年 | 4篇 |
2005年 | 8篇 |
2004年 | 5篇 |
2003年 | 5篇 |
2002年 | 7篇 |
2001年 | 6篇 |
2000年 | 1篇 |
1999年 | 3篇 |
1997年 | 2篇 |
1996年 | 1篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1992年 | 12篇 |
1991年 | 10篇 |
1990年 | 9篇 |
1989年 | 5篇 |
1988年 | 7篇 |
1987年 | 6篇 |
1986年 | 7篇 |
1985年 | 8篇 |
1984年 | 7篇 |
1983年 | 3篇 |
1980年 | 2篇 |
1977年 | 1篇 |
1976年 | 1篇 |
1974年 | 1篇 |
排序方式: 共有159条查询结果,搜索用时 31 毫秒
1.
2.
M Imakita S Kurishima C Yutani H Ishibashi-Ueda K Saeki K Haze 《Acta pathologica japonica》1991,41(1):52-58
A 71-year-old male died of cardiac tamponade due to cardiac rupture 22 days after onset of acute myocardial infarction. Autopsy revealed rupture of an unusual ventricular aneurysm characterized by abrupt interruption of the myocardium, a narrow neck, a thin fibrous outer wall partially showing myocardial fibers, and lack of adhesion between the epicardium and pericardium. A review of the literature revealed that 11 among 32 autopsy cases of false aneurysm showed a similar morphology to the present case, these being classifiable as subepicardial aneurysm. 相似文献
3.
P Franchimont M T Hazeé-Hagelstein C Charlet-Renard J M Jaspar A Hazout J Salat-Baroux B Schatz F Demerlé 《The Journal of clinical endocrinology and metabolism》1990,71(3):748-754
The inhibin content and aromatase inhibitor activity (AIA) of 72 follicular fluids (FF) obtained from 42 women undergoing in vitro fertilization (IVF) and embryo transfer (ET) were studied as a function of IVF ET outcome. Inhibin levels were determined by bioassay (BA) and RIA; AIA was measured by BA. The inhibin content of follicles characterized as immature by their estradiol (E2) levels and E2/progesterone (P) ratios was significantly lower (P less than 0.05) than that of mature follicles (i.e. leading to pregnancy). The mean AIA for mature follicles were significantly lower than AIA in groups where pregnancy was not obtained. AIA for follicles from which a pregnancy was obtained for each ET was also significantly lower than that in FF characterized as immature of hypermature. The highest E2/AIA and inhibin BA/AIA ratios were associated with the highest incidence of successful IVF ET outcome. No correlation was found between AIA and inhibin, on the one hand, and E2, delta 4-androstenedione, E2/P, and PRL, on the other. However, a positive correlation was found between inhibin (RIA and BA) and P, reflecting the production of inhibin by granulosa cells during luteinization. These studies allowed us to conclude that FF inhibin levels do not differ according to IVF ET outcome, but are an index of follicular maturation. AIA not only constitutes an index of follicular maturation and granulosa cell luteinization, but is of predictive value for IVF ET outcome as E2/AIA and inhibin BA/AIA ratios. 相似文献
4.
Nakamura Nobuo Nonogi Hiroshi Miyazaki Shunichi Nakanishi Norifumi Yoshioka Kimio Haze Kazuo Hiramori Katsuhiko 《Heart and vessels》1993,8(1):23-32
Summary To assess left ventricular diastolic properties in response to dynamic exercise, mitral inflow velocity integrals were measured
by pulsed-wave Doppler echocardiography in ten patients with myocardial infarction and in ten normal subjects, and simultaneous
left ventricular pressure was obtained with micromanometry in the patients. Early filling velocity integrals were maintained
in the patients during exercise. Late filling velocity integrals were not augmented during exercise in the patients, but were
increased in the normal subjects. In the patients, there was an increase in mitral valve opening pressure, left ventricular
end-diastolic pressure, and the time constant of left ventricular isovolumic pressure decay. The lowest diastolic pressure
and the number of time constants that had elapsed before the lowest diastolic pressure remained unchanged.
These results show that in patients with myocardial infarction, early filling is maintained by an increase in driving pressure
during exercise, despite incomplete relaxation. Augmentation of late filling, seen in normal subjects, is impaired in patients
with myocardial infarction, probably due to an increase in left ventricular stiffness. 相似文献
5.
Komiya Shiro Katsumata Mari Ozawa Moe Haze Tatsuya Kawano Rina Ohki Yuki Suzuki Shota Kobayashi Yusuke Fujiwara Akira Saka Sanae Tamura Kouichi Hirawa Nobuhito 《Clinical and experimental nephrology》2022,26(9):851-858
Clinical and Experimental Nephrology - Tolvaptan (TLV) is reported to improve diuretic effects in patients with chronic kidney disease (CKD) when furosemide (FUR) is not sufficiently effective.... 相似文献
6.
Shirao S Kashiwagi S Sato M Miwa S Nakao F Kurokawa T Todoroki-Ikeda N Mogami K Mizukami Y Kuriyama S Haze K Suzuki M Kobayashi S 《Circulation research》2002,91(2):112-119
Although recent investigations have suggested that a Rho-kinase-mediated Ca2+ sensitization of vascular smooth muscle contraction plays a critical role in the pathogenesis of cerebral and coronary vasospasm, the upstream of this signal transduction has not been elucidated. In addition, the involvement of protein kinase C (PKC) may also be related to cerebral vasospasm. We recently reported that sphingosylphosphorylcholine (SPC), a sphingolipid, induces Rho-kinase-mediated Ca2+ sensitization in pig coronary arteries. The purpose of this present study was to examine the possible mediation of SPC in Ca2+ sensitization of the bovine middle cerebral artery (MCA) and the relation to signal transduction pathways mediated by Rho-kinase and PKC. In intact MCA, SPC induced a concentration-dependent (EC50=3.0 micromol/L) contraction, without [Ca2+]i elevation. In membrane-permeabilized MCA, SPC induced Ca2+ sensitization even in the absence of added GTP, which is required for activation of G-proteins coupled to membrane receptors. The SPC-induced Ca2+ sensitization was blocked by a Rho-kinase inhibitor (Y-27632) and a dominant-negative Rho-kinase, but not by a pseudosubstrate peptide for conventional PKC, which abolished the Ca2+-independent contraction induced by phorbol ester. In contrast, phorbol ester-induced Ca2+ sensitization was resistant to a Rho-kinase inhibitor and a dominant-negative Rho-kinase. In primary cultured vascular smooth muscle cells, SPC induced the translocation of cytosolic Rho-kinase to the cell membrane. We propose that SPC is a novel messenger for Rho-kinase-mediated Ca2+ sensitization of cerebral arterial smooth muscle and, therefore, may play a pivotal role in the pathogenesis of abnormal contraction of the cerebral artery such as vasospasm. The SPC/Rho-kinase pathway functions independently of the PKC pathway. 相似文献
7.
8.
N Shiba T Nishimura T Uehara K Hayashida I Mitani S Kumita T Sumiyoshi K Haze 《Kaku igaku. The Japanese journal of nuclear medicine》1990,27(7):693-701
We studied the efficacy of stress thallium scan in detecting restenosis after primary successful PTCA. There were 21 patients with angina pectoris and 16 patients with previous myocardial infarction. The sensitivity and the specificity of stress thallium scan in detecting restenosis were superior to those of stress electrocardiography or chest pain complained in follow-up period. In multi-vessel disease, we could assess the vessel developing restenosis more easily than stress electrocardiography. Initial thallium %UPTAKE RATIO was significantly improved after PTCA but redecreased in patients developing restenosis. In patients showing residual redistribution despite of not developing restenosis, we could judge vessel patency by gradually improving initial %UPTAKE RATIO after PTCA. Thus, stress thallium scan proved to be useful in detecting restenosis after PTCA. 相似文献
9.
PURPOSE: To compare the quality of data recorded by a commercially available clinical information system (CIS) to other commonly used methods for obtaining large amounts of patient data. MATERIALS AND METHODS: Five sets of clinical patient data were chosen as a cross-section of all the data collected by a CIS in our intensive care unit (ICU): 1) Length of stay in the ICU, 2) Vital signs, 3) Days of mechanical ventilation, 4) medications, and 5) diagnoses. Data generated by our ICU CIS was compared with other parallel data sets commonly used to obtain the same data for clinical research. RESULTS: When compared with our CIS, the hospital database recorded a length of stay at least 1 day longer than the actual length of stay 53% of the time. A search of 139,387 sets of vital signs showed less than 0.1% rate of suspected artifact. When compared to direct observation, our CIS correctly recorded days of mechanical ventilation in 23 of 26 patients (88%). Two other data sets, medical diagnoses and medications given showed significant differences with other commonly used databases of the same information collected outside the ICU (billing codes and pharmacy records respectively CONCLUSIONS: Compared to other commonly used data sources for clinical research, a commercially available CIS is an acceptable source of ICU patient data. 相似文献
10.
Furukawa A Komatsu R Itoh A Nakamura T Yagishita D Yunoki K Ohashi J Shirai N Abe Y Nakagawa E Naruko T Haze K 《Journal of cardiology》2007,50(1):77-82
A 60-year-old female had sudden onset of syncope. The emergency service noticed that she suffered cardiopulmonary arrest (ventricular fibrillation: VF). After defibrillation in the ambulance, she was transported to our emergency department. Electrocardiography monitoring showed QT prolongation. Serum potassium level was extremely low at 1.8 mEq/l. Although potassium and lidocaine were administered, it was difficult to maintain appropriate electrolyte balance and prevent VF after admission, so temporary overdrive pacing was required. She was diagnosed as having primary aldosteronism after laboratory and imaging examinations. VF was otherwise uncontrollable so a cardioverter defibrillator was implanted on the 24th hospital day. Laparoscopic adrenalglandectomy was performed about 1 month later. After the surgery, serum potassium level remained at an appropriate level without medication. No severe neurological deficits were found at discharge from our hospital. 相似文献