全文获取类型
收费全文 | 215篇 |
免费 | 4篇 |
国内免费 | 1篇 |
专业分类
儿科学 | 13篇 |
妇产科学 | 2篇 |
基础医学 | 7篇 |
口腔科学 | 1篇 |
临床医学 | 18篇 |
内科学 | 39篇 |
皮肤病学 | 4篇 |
神经病学 | 38篇 |
外科学 | 66篇 |
综合类 | 3篇 |
预防医学 | 1篇 |
药学 | 15篇 |
中国医学 | 1篇 |
肿瘤学 | 12篇 |
出版年
2022年 | 1篇 |
2021年 | 1篇 |
2018年 | 1篇 |
2016年 | 1篇 |
2015年 | 6篇 |
2014年 | 3篇 |
2013年 | 4篇 |
2012年 | 1篇 |
2011年 | 5篇 |
2010年 | 5篇 |
2009年 | 12篇 |
2008年 | 4篇 |
2007年 | 1篇 |
2006年 | 17篇 |
2005年 | 5篇 |
2004年 | 19篇 |
2003年 | 6篇 |
2002年 | 7篇 |
2001年 | 3篇 |
2000年 | 3篇 |
1999年 | 2篇 |
1998年 | 12篇 |
1997年 | 13篇 |
1996年 | 8篇 |
1995年 | 9篇 |
1994年 | 7篇 |
1993年 | 5篇 |
1992年 | 4篇 |
1990年 | 1篇 |
1988年 | 2篇 |
1987年 | 4篇 |
1986年 | 3篇 |
1985年 | 1篇 |
1984年 | 3篇 |
1983年 | 1篇 |
1981年 | 1篇 |
1978年 | 2篇 |
1969年 | 1篇 |
1967年 | 1篇 |
1965年 | 1篇 |
1962年 | 1篇 |
1959年 | 1篇 |
1958年 | 4篇 |
1957年 | 4篇 |
1956年 | 9篇 |
1955年 | 7篇 |
1954年 | 6篇 |
1952年 | 1篇 |
1949年 | 1篇 |
排序方式: 共有220条查询结果,搜索用时 15 毫秒
1.
Reliability and validity of the Japanese version of the Yale-Brown Obsessive-Compulsive Scale 总被引:3,自引:2,他引:1
TERUO NAKAJIMA MD MICHIHIKO NAKAMURA MD CHIAKI TAGA MD SAKAE YAMAGAMI MD NOBUO KIRIIKE MD TOSHIHIKO NAGATA MD MASAMI SAITOH MD TOSHIHIKO KINOSHITA MD YOSHIYASU OKAJIMA MD MASANORI HANADA MD HIROYASU TAZOE MD KENYA YAMAGUCHI MD 《Psychiatry and clinical neurosciences》1995,49(2):121-126
Abstract The reliability and validity of the Japanese version of the Yale-Brown Obsessive-Compulsive Scale (JY-BOCS) were determined by 20 raters for 12 Japanese patients with obsessive compulsive disorder at four institutions. Interrater reliability for the total JY-BOCS score was excellent, and the intraclass correlation coefficient was high (ICC = 0.960). Internal consistency was also excellent (Cronbach's α= 0.889). Concurrent and discriminant validity of the JY-BOCS was examined by comparing the scores on the JY-BOCS with those on the Maudsley Obsessional Compulsive Inventory (MOCI) and scales for depression and anxiety. A slight correlation was found between scores on the JY-BOCS and MOCI, but no significant correlations were found between scores on the JY-BOCS and those on scales for depression or anxiety. 相似文献
2.
SHUICHI SHIMADA HARUO NAKAGAWA ICHIRO SHINTAKU SEIICHI SAITO YOICHI ARAI 《International journal of urology》2006,13(8):1121-1122
A 73-year-old male with a history of diabetes mellitus was admitted to our hospital for acute renal failure. An ultrasonogram revealed bilateral hydronephrosis, which worsened despite insertion of a bladder catheter. Nephrostomy catheters were positioned bilaterally, and Candida albicans was found in the urine culture. The patient was successfully treated with intermittent direct irrigation and i.v. antifungal agent therapy. Since 1977, approximately 50 cases of fungus balls or fungal bezoars in the urinary tract have been reported, but the majority of these cases have been characterized by unilateral ureteral or bladder involvement. Herein, we report a case of acute renal failure as a result of bilateral ureteral obstruction by Candida albicans fungus balls. 相似文献
3.
Hiroyuki ARAI 《Psychogeriatrics》2005,5(3):83-88
Alzheimer's disease (AD) generally begins with mild memory problems which occur in an insidious manner and progresses to the development of multiple cognitive impairments. There is a ‘gray’ area between what is classified as ‘normal’ and what is classified as ‘dementia’, currently called mild cognitive impairment (MCI). In this article, a case of MCI is described, and the diagnosis, assessment, subclassification (pre‐Alzheimer type and white matter lesion type) and future therapeutic plans for MCI are reviewed. 相似文献
4.
TETSUO MAEDA UKIHIDE TATEISHI HIROYUKI FUJIMOTO YAE KANAI KAZURO SUGIMURA YASUAKI ARAI 《International journal of urology》2006,13(5):611-612
We report a case of leiomyosarcoma of the renal vein, which is a rare tumor with no more than 30 cases found in the published English language literature. This case demonstrates encasement of the renal artery by the tumor mass, a previously unreported manifestation. The present study could be useful in considering this rare tumor in the differential diagnosis of renal hilar tumors. 相似文献
5.
S. NAKAO J. KURATA T. ARAI M. MURAKAWA T. ADACHI M. N. AVRAMOV K. MORI O. YASUHARA I. TOOYAMA H. KIMURA 《Acta anaesthesiologica Scandinavica》1994,38(8):845-851
Recent studies have shown that proto–oncogene c–fos mRNA is induced in the central nervous system by a variety of stimuli including generalised convulsions. In this study, the expression of c–fos protein (c–Fos) following lignocaine–induced convulsions was examined and compared with that following convulsions induced by non–anesthetic convulsants, such as pentylenetetrazol, kainic acid and electroconvulsive shocks, in rat brain.
Administration of 120 mg kg-1 lignocaine by the intraperitoneal route induced generalised convulsions in all rats examined within 10 min. C–Fos was markedly induced in the piriform cortex and amygdala, and slightly induced in the neocortex and thalamus, while no c–Fos expression was observed in the hippocampus. In contrast, c–Fos expression following generalised convulsions induced by non–anaesthetic convulsants was very marked in the hippocampal region, piriform cortex and amygdala, and extended to the thalamus and neocortex.
These results contradict those of previously reported local cerebral metabolic studies using 2–deoxyglucose as a metabolic marker, and suggest that lignocaine–induced convulsions, unlike those induced by non–anaesthetic convulsants, may not cause severe sequelae (plastic changes) in the hippocampus. 相似文献
Administration of 120 mg kg
These results contradict those of previously reported local cerebral metabolic studies using 2–deoxyglucose as a metabolic marker, and suggest that lignocaine–induced convulsions, unlike those induced by non–anaesthetic convulsants, may not cause severe sequelae (plastic changes) in the hippocampus. 相似文献
6.
KOJI YOSHIMURA NAOKI TERADA YOSHIYUKI MATSUI AKITO TERAI NAOKO KINUKAWA YOICHI ARAI 《International journal of urology》2004,11(5):282-287
BACKGROUND: We examined the prevalence of and risk factors for nocturia in Kurashiki city and the surrounding area, a rural area in Japan. MATERIALS AND METHODS: We collected data on 6517 individuals (4568 men and 1949 women) who participated in a multiphasic health screening. We analyzed the relationships between nocturia assessed by a questionnaire (voiding twice or more during night) and other variables including age, hypertension, cardiovascular disease, cerebrovascular disease, chronic obstructive pulmonary disease, diabetes mellitus (DM), chronic renal failure, benign prostatic hyperplasia (BPH), smoking habit and alcohol intake. RESULTS: Overall, 1856 individuals (28.5%) answered that they arose to urinate at least twice during the night. This rate increased with age from 16.5% in individuals younger than 50 to 60.0% in those older than 69. Logistic regression analysis revealed that cohorts of subjects 50-59, 60-69, and 70 years old or over had, respectively, 1.75, 3.35, and 6.21 times the prevalence of nocturia of the 49 years or younger cohort. Hypertension (odds ratio [OR] 1.64) and DM (OR 1.70) were other independent positive risk factors for nocturia. On the other hand, current smokers who smoked 20 or more cigarettes per day were less likely to have nocturia than non-smokers (OR 0.72). In male individuals, BPH was another independent positive risk factor (OR 1.35). Gender was not associated with nocturia. CONCLUSIONS: Although population bias is an important limitation to this study, nocturia is associated with various factors suggesting that multiple approaches are needed to the treatment of patients with nocturia. 相似文献
7.
NAOTO TAKAHASHI HIROSHI NISHIDA TOSHIHIKO ARAI YOSHIO KANEDA 《Pediatrics international》1995,37(3):341-346
Four infants with severe intrauterine growth retardation (IUGR) weighing less than 1000 g at birth developed heart failure and died in our unit, where heart failure of IUGR infants is the main reason of death in extremely low birth-weight infants. The causes of their heart failure are one of the main themes in current neonatal medicine. The subjects of this study were four small for gestational age infants; all died due to heart failure 5 to 10 days after birth. Microscopic specimens of hearts from autopsies were evaluated with respect to the following characteristics: thickness of myocardial fibers, maturation of nuclei, presence of dysgenesis or necrosis in myocardium, and amount of glycogen in the heart. Neither dysgenesis nor infarction of the heart was found but hypoplasia in myocardial fibers and decreased glycogen levels were observed. Maturation delay in myocytes' nuclei did not appear to be severe. We conclude that these infants' hearts failed to adapt to postnatal hemodynamic changes because of inadequate myocardial function and inadequate glycogen reserves. 相似文献
8.
Cathepsin D and epidermal growth factor receptor (EGFR) antigens are related to tumor invasion, metastasis, progression, and recurrence. To assess the prognostic significance of the expression of these two antigens, biopsy specimens consecutively obtained from 216 patients with stage III cervical carcinomas (191 with squamous cell carcinomas and 25 with adenocarcinomas), who were treated with radiotherapy, were investigated immunohistochemically. The positive rate of cathepsin D expression in squamous cell carcinomas was 74%, significantly higher than the 47% observed in adenocarcinomas ( P = 0.015). The EGFR positive rate in squamous cell carcinomas was 33%, somewhat higher than the 16% in adenocarcinomas ( P = 0.088). The chi-square test and Kaplan–Meier method showed no significant relationship between the expression of either cathepsin D or EGFR and the prognosis in these patients. These results indicate that in stage III cervical carcinomas cathepsin D and EGFR expression do not correlate with prognosis. 相似文献
9.
10.