全文获取类型
收费全文 | 62篇 |
免费 | 1篇 |
专业分类
儿科学 | 26篇 |
基础医学 | 1篇 |
临床医学 | 8篇 |
内科学 | 13篇 |
皮肤病学 | 1篇 |
神经病学 | 4篇 |
外科学 | 4篇 |
预防医学 | 1篇 |
眼科学 | 2篇 |
药学 | 2篇 |
肿瘤学 | 1篇 |
出版年
2014年 | 1篇 |
2012年 | 1篇 |
2010年 | 2篇 |
2009年 | 4篇 |
2007年 | 1篇 |
2006年 | 3篇 |
2004年 | 1篇 |
2003年 | 2篇 |
2002年 | 1篇 |
2001年 | 1篇 |
2000年 | 1篇 |
1999年 | 3篇 |
1998年 | 5篇 |
1997年 | 9篇 |
1996年 | 7篇 |
1995年 | 9篇 |
1994年 | 5篇 |
1993年 | 2篇 |
1992年 | 1篇 |
1991年 | 1篇 |
1988年 | 1篇 |
1985年 | 1篇 |
1963年 | 1篇 |
排序方式: 共有63条查询结果,搜索用时 15 毫秒
1.
2.
JUNZO IIDA MD HIDEMI IWASAKA FUMIO HIRAO KENICHI HASHINO KAZUYA MATSUMURA KOUICHI TAHARA FUKIKO AOYAMA SHINOBU SAKIYAMA HIROKAZU TSUJIMOTO YOHKO KAWABATA GENRO IKAWA MD 《Psychiatry and clinical neurosciences》1995,49(4):201-207
Abstract Thirty-nine patients with schizophrenia, diagnosed according to DSM-III-R, who were under 15 years of age, were studied in two groups; 16 subjects with obsessive-compulsive symptoms during the prodromal phase, and 23 with no obsessive-compulsive disorders. The group with obsessive-compulsive symptoms during the prodromal phase was characterized by a higher ratio of males, higher incidences of perinatal and brain computed tomography (CT) abnormalities, fewer hereditary factors, longer duration of the prodromal phase, and a higher incidence of insidious onset and negative symptoms compared with the group without such prodromal symptoms. Schizophrenic patients with obsessive-compulsive symptoms during the prodromal phase were clinically distinct from those without, which suggests the possibility of subtype categorization. 相似文献
3.
Relationship between severity and symptoms of reflux oesophagitis in elderly patients in Japan 总被引:6,自引:0,他引:6
TORU MAEKAWA YOSHIKAZU KINOSHITA AKIHIKO OKADA HIROKAZU FUKUI SHINYA WAKI SAZZAD HASSAN YUMI MATSUSHIMA CHIHARU KAWANAMI KIYOHIKO KISHI TSUTOMU CHIBA 《Journal of gastroenterology and hepatology》1998,13(9):927-930
Since information concerning reflux oesophagitis in the elderly is limited, particularly in Japan, the severity and symptomatic profiles of reflux oesophagitis in elderly patients were investigated. One hundred and nineteen patients with reflux oesophagitis found among 2278 endoscopy cases between 1993 and 1996 were investigated in this study. The patients were divided into two groups, elderly and non-elderly. The severity of reflux oesophagitis was estimated by the Los Angeles classification. The presence or absence of typical symptoms (heartburn and regurgitation) was determined by interview. Reflux oesophagitis was not only more frequently found in the elderly group, but was more severe than in the non-elderly. Although the degree of manifestation of typical symptoms was similar between the elderly and the non-elderly with high-grade oesophagitis, the elderly patients with mild reflux oesophagitis were less symptomatic than the non-elderly. Mild reflux oesophagitis in the elderly may be missed due to its rarity of typical reflux symptoms and a substantial number of elderly persons might have subclinical reflux oesophagitis. 相似文献
4.
H. TSUKAHARA M. HIRAOKA C. HORI S. TSUCHIDA H. UCHIDA K. FUJISAWA Y. KONISH M. SUDO 《Journal of paediatrics and child health》1996,32(4):330-332
Objective : To clarify postnatal changes in urinary uric acid (UA) excretion in normal term infants and to examine the effects of prematurity or illness on the UA excretion.
Methodology : Measurements of urinary UA were performed in term and premature infants at the ages of 1 and 7 days and at 1 and 4 months, as well as at 7 months in term infants.
Results : Urinary UA levels were lowest on day 7 in term infants. The levels were highest on day 1 in premature infants and remained significantly higher compared to term babies during the first month of life. Respiratory failure requiring ventilation and oxygen supply resulted in further significant elevation of urinary UA in premature infants.
Conclusions : With the reference values obtained in the study reported here, urinary UA can now be used for the diagnosis and monitoring of inherited disorders of purine metabolism and for the assessment of oxygen radical insult to sick infants. 相似文献
Methodology : Measurements of urinary UA were performed in term and premature infants at the ages of 1 and 7 days and at 1 and 4 months, as well as at 7 months in term infants.
Results : Urinary UA levels were lowest on day 7 in term infants. The levels were highest on day 1 in premature infants and remained significantly higher compared to term babies during the first month of life. Respiratory failure requiring ventilation and oxygen supply resulted in further significant elevation of urinary UA in premature infants.
Conclusions : With the reference values obtained in the study reported here, urinary UA can now be used for the diagnosis and monitoring of inherited disorders of purine metabolism and for the assessment of oxygen radical insult to sick infants. 相似文献
5.
6.
TATSUYA KAWASAKI AKIHIRO AZUMA TOSHIRO KURIBAYASHI HIROKAZU SHIRAISHI TAKAHISA SAWADA HIROKI SUGIHARA MASAO NAKAGAWA 《Pacing and clinical electrophysiology : PACE》2003,26(4P1):819-826
KAWASAKI, T., et al. : Determinant of QT Dispersion in Patients with Hypertrophic Cardiomyopathy. QT dispersion is thought to reflect a regional difference in repolarization process although QT interval is composed of depolarization and repolarization. This study was designed to investigate the effect of depolarization and repolarization on QT dispersion in hypertrophic cardiomyopathy. Standard 12-lead ECG was recorded in 70 hypertrophic cardiomyopathy patients with anteroseptal wall hypertrophy (HC-As), 8 patients with lateral wall hypertrophy (HC-L), 8 patients with diffuse hypertrophy (HC-D), and 46 normal controls. QRS, JTc, maximum and minimum QTc, and QTc dispersion were compared. The maximum QTc was greater in HC-As and HC-L than in the control; the minimum QTc was similar in all 3 groups; consequently, QTc dispersion was greater in HC-As and HC-L. In HC-D, the maximum QTc and the minimum QTc were greater than the control, which produced QTc dispersion similar to that in the control. JTc did not differ among 4 groups. In hypertrophic cardiomyopathy, both QTc and QRS duration were increased in the leads coinciding with the left ventricular portion of localized hypertrophy. We conclude that QTc dispersion depended on the heterogeneity of QRS duration or depolarization rather than repolarization, which in fact may be ascribed to the regionally different hypertrophy of the left ventricle in hypertrophic cardiomyopathy. (PACE 2003; 26[Pt. I]:819–826) 相似文献
7.
YOSHIHIRO YAMASHINA M.D. TETSUO YAGI M.D. Ph.D. AKIO NAMEKAWA M.D. AKIHIKO ISHIDA M.D. HIROKAZU SATO M.D. TAKASHI NAKAGAWA M.D. MANJIROU SAKURAMOTO M.D. EIJI SATO M.D. TOMOYUKI YAMBE M.D. Ph.D. 《Journal of cardiovascular electrophysiology》2010,21(2):163-169
Characteristics of Pulmonary Artery Arrhythmias. Introduction: The precise incidence and characteristics of ventricular arrhythmias originating from the pulmonary artery have not been fully described. The purpose of this prospective study was to clarify these points. Methods: Thirty‐three consecutive patients with an idiopathic left bundle branch block and inferior‐axis deviation type ventricular arrhythmia were included. All patients underwent detailed electroanatomical mapping (CARTO, Biosense‐Webster, Diamond Bar, CA, USA) during sinus rhythm prior to the catheter ablation. The precise location of the catheter tip at the successful ablation site was confirmed by both electroanatomical mapping and contrast radiography. The clinical and electrophysiological data were compared between the right ventricular outflow tract (RVOT) arrhythmia patients (RVOT group) and PA arrhythmia patients (PA group). Results: Eight patients (8/33 patients: 24.2%) had their ventricular arrhythmias successfully ablated within the PA. The local bipolar electrogram at the successful ablation sites in the PA group exhibited a significantly greater duration (P < 0.05) and lower amplitude (P < 0.05) than did those in the RVOT group (n = 19). In the PA group, all patients exhibited a multicomponent electrograms composed of a spiky potential and a dull potential, which might have consisted of near‐field PA activation and a far‐field ventricular activation, respectively, at the successful ablation site. Direct ablation to the spiky electrogram was able to eliminate the arrhythmias in all the PA group patients. Conclusions: PA arrhythmias may be more common than previously recognized. Careful mapping and interpretation of low amplitude and multicomponent electrograms are important for recognizing ventricular arrhythmias originating from the PA. (J Cardiovasc Electrophysiol, Vol. 21, pp. 163‐169, February 2010) 相似文献
8.
9.
YOSHIO HIRAYASU MD HIROKAZU OHTA MD KOZO FUKAO MD CHIKARA OGURA MD JIRO MUKAWA MD 《Psychiatry and clinical neurosciences》1995,49(4):223-226
Abstract Event-related potentials (ERP) were recorded during auditory oddball tasks for a patient prior to and soon after left anterior temporal lobectomy. The N100 amplitude decreased bilaterally although the latency did not change after the lobectomy. The P300 amplitude decreased in the left hemisphere at 1 and 2 weeks after surgery, then recovered to the pre-operative level at 4 weeks. These findings suggest that the medial temporal structure participates in the generating system of P300. 相似文献
10.
HAI-BO CHEN SHIGEKI YAMABAYASHI BO OU SHIGEO TSUKAHARA 《Experimental eye research》1996,62(6):605-612
Morphological changes in the ciliary epithelium and blood–aqueous barriers were observed with a tracer, horseradish peroxidase, after 10μl of 10−5mendothelin-1 was injected intravitreally. A decrease of intraocular pressure and an increase of anterior chamber flare were found, and the structure of the ciliary epithelium changed drastically 6–7hr after the injection. Swelling of mitochondria appeared in both non-pigmented and pigmented epithelial cells of the ciliary body. Intercellular spaces and ciliary channels were markedly dilated in the iridial processes. Some non-pigmented epithelial cells in both iridial and ciliary processes appeared to be degenerated and necrotic. Horseradish peroxidase leaked into the posterior chamber via extremely dilated ciliary channels and necrotic cells. The dose of 10−5mendothelin-1 seems to be so large that a toxic action occurred. The mechanism of the effect of endothelin on intraocular pressure was also discussed. 相似文献