全文获取类型
收费全文 | 133篇 |
免费 | 0篇 |
专业分类
儿科学 | 1篇 |
妇产科学 | 1篇 |
基础医学 | 8篇 |
口腔科学 | 3篇 |
临床医学 | 13篇 |
内科学 | 68篇 |
神经病学 | 3篇 |
特种医学 | 4篇 |
外科学 | 7篇 |
综合类 | 3篇 |
预防医学 | 8篇 |
眼科学 | 1篇 |
中国医学 | 2篇 |
肿瘤学 | 11篇 |
出版年
2023年 | 2篇 |
2022年 | 7篇 |
2021年 | 6篇 |
2020年 | 5篇 |
2019年 | 5篇 |
2018年 | 7篇 |
2015年 | 2篇 |
2014年 | 3篇 |
2013年 | 5篇 |
2012年 | 9篇 |
2011年 | 15篇 |
2010年 | 1篇 |
2009年 | 2篇 |
2008年 | 4篇 |
2007年 | 7篇 |
2006年 | 6篇 |
2005年 | 3篇 |
2004年 | 7篇 |
2003年 | 2篇 |
2001年 | 4篇 |
2000年 | 3篇 |
1999年 | 2篇 |
1998年 | 3篇 |
1997年 | 1篇 |
1995年 | 2篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1992年 | 2篇 |
1991年 | 2篇 |
1990年 | 2篇 |
1989年 | 2篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1986年 | 1篇 |
1983年 | 1篇 |
1979年 | 1篇 |
1974年 | 1篇 |
1968年 | 1篇 |
1965年 | 2篇 |
1936年 | 1篇 |
排序方式: 共有133条查询结果,搜索用时 15 毫秒
1.
Hiroyoshi Machida Yoko Shibata Sumito Inoue Akira Igarashi Yoshikane Tokairin Keiko Yamauchi Tomomi Kimura Kento Sato Hiroshi Nakano Michiko Nishiwaki Maki Kobayashi Sujeong Yang Yukihiro Minegishi Kodai Furuyama Tomoka Yamamoto Tetsu Watanabe Tsuneo Konta Yoshiyuki Ueno Isao Kubota 《Respiratory investigation》2018,56(1):34-39
Background
Diabetes has been reported as a comorbidity of chronic obstructive pulmonary disease (COPD) in Western countries, but it has not been demonstrated in epidemiological reports in Japan. The purpose of this study was to clarify whether the relationship between airflow obstruction and diabetes can be confirmed in a Japanese general population.Methods
From 2004 to 2006, blood sampling and pulmonary function tests were performed on 3045 people over the age of 40 years in annual health check-ups held in Takahata, Yamagata Prefecture, Japan. Pulmonary function was re-evaluated in 2009 and 2011.Results
The prevalence of diabetes did not differ between subjects with and without airflow obstruction. Furthermore, although body mass index decreased, no increase in the prevalence of diabetes was observed with the progression of airflow obstruction. The annual changes in forced expiration volume in 1 s (FEV1) did not differ depending on the presence or absence of diabetes in the study population.Conclusion
There was no difference in the prevalence of diabetes between subjects with airflow obstruction and those without. As patients with COPD in Japan are thinner than in the West, diabetes may not be a common comorbidity in Japanese patients with COPD. 相似文献2.
Hiroaki Yoshikane Takio Yokoi Hitoshi Hidano Akira Sakakibara Yasumasa Niwa Hidemi Goto 《Journal of gastroenterology》1997,32(6):812-816
A 51-year-old man had a reddish flat granular lesion in the stomach on endoscopic examination. Histology of biopsied specimen confirmed the diagnosis of low-grade B-cell gastric lymphoma of mucosaassociated lymphoid tissue (gastric MALT lymphoma) and simultaneous infection withHelicobacter pylori. He was given antibiotic treatment. Five weeks later, endoscopy and histology of biopsied specimen showed eradication ofH. pylori, and the tumor had regressed. Six months later,H. pylori reemerged, but the tumor had not recurred. After the second antibiotic therapy,H. pylori has been eradicated. The lymphoma has been in remission for 14 months. 相似文献
3.
Y Niwa S Nakazawa Y Tsukamoto H Goto S Hase S Ohashi K Mizutani H Yoshikane J Yoshino T Nakamura 《Scandinavian journal of gastroenterology》1991,26(5):457-464
We observed the quantitative estimation of the transmural changes associated with gastric ulcer healing by using endoscopic ultrasonography (EUS). It was possible to diagnose the depth of ulcer by EUS. Forty-eight patients were divided into three treatment groups. Group A (n = 16) was treated with 800 mg cimetidine daily, group B (n = 22) with 20 mg omeprazole daily, and group C (n = 10) with 400 mg cimetidine + 300 mg gefarnate daily. EUS was performed before and after 2, 4, and 8 weeks of treatment. The groups were compared from the viewpoints of endoscopic findings and contraction rate of the length and the cross-sectional area of the ulcer in EUS pictures. The best healing of both the endoscopic and EUS findings was seen in group B. By estimating the changes inside the ulcer, EUS may provide useful information for choice of anti-ulcer agents. 相似文献
4.
Makoto Endoh Satoshi Shiono Yoshikane Yamauchi Mingyon Mun Norihiko Ikeda Hiroshi Hashimoto Hirotoshi Horio Hisao Asamura Ichiro Yoshino Haruhisa Matsuguma Jun Nakajima Takahiko Oyama Yasushi Shintani Mitsuo Nakayama Noriyuki Matsutani Masafumi Kawamura 《Journal of thoracic disease》2020,12(11):6552
BackgroundPulmonary metastasectomy (PM) for breast cancer-derived pulmonary metastasis is controversial. This study aimed to assess the prognostic factors and implication of PM for metastatic breast cancer using a multi-institutional database.MethodsClinical data of 253 females with pulmonary metastasis of breast cancer who underwent PM between 1982 and 2017 were analyzed retrospectively.ResultsThe median patient age was 56 years. The median follow-up period was 5.4 years, and the median disease-free interval (DFI) was 4.8 years. The 5- and 10-year survival rates after PM were 64.9% and 50.4%, respectively, and the median overall survival was 10.1 years. Univariate analysis revealed that the period of PM before 2000, a DFI <36 months, lobectomy/pneumonectomy, large tumor size, and lymph node metastasis were predictive of a worse overall survival. In the multivariate analysis, a DFI <36 months, large tumor size, and lymph node metastasis remained significantly related to overall survival. The 5- and 10-year cancer-specific survival rates after PM were 66.9% and 54.7%, respectively, and the median cancer-specific survival was 13.1 years. Univariate analyses revealed that the period of PM before 2000, DFI <36 months, lobectomy/pneumonectomy, large tumor size, lymph node metastasis, and incomplete resection were predictive of a worse cancer-specific survival. Multivariate analysis confirmed that a DFI <36 months, large tumor size and incomplete resection were significantly related to cancer-specific survival.ConclusionsAs PM has limited efficacy in breast cancer, it should be considered an optional treatment for pulmonary metastasis of breast cancer. 相似文献
5.
Yuichi Saito Nobumasa Takahashi Atsuka Matsui Satoru Michiyuki Yoshikane Yamauchi Yoshihiko Shimizu Eishin Hoshi Yukinori Sakao Masafumi Kawamura 《Journal of thoracic disease》2021,13(2):743
BackgroundEpidermal growth factor receptor (EGFR) mutations are important biomarkers in the treatment of patients with advanced or metastatic diseases. The therascreen EGFR Rotor-Gene Q (RGQ) PCR Kit® (Qiagen, Inc.) is an approved diagnostic test for EGFR mutations in non-small cell lung cancer (NSCLC). This study aims to investigate the diagnostic capability of a loop-mediated isothermal amplification (LAMP) assay as an accurate, efficient, and cost-effective alternative to the therascreen assay.MethodsEGFR mutations were investigated by LAMP and therascreen assays using tissue samples that were surgically resected or biopsied from 117 consecutive patients with NSCLC tumors. The EGFR status from the LAMP assay was compared with that of the therascreen assay. Next-generation sequencing (NGS) was performed to confirm EGFR status of tumors that did not match in both assays. To establish an optimal LAMP AUC value, receiver operating characteristics (ROC) curve analysis was performed within tumors with exon 19 deletion or L858R point mutation.ResultsOf the 117 tumors assayed, 45 tumors with EGFR mutations and 68 tumors with EGFR wild type were matched in both assays, four tumors having mismatched EGFR statuses. NGS further confirmed that two of the four discordant tumors had the same EGFR status that was determined by the LAMP assay. The AUC values were 0.973 (95% CI: 0.929–1.00) in exon 19 deletion, and 0.952 (95% CI: 0.885–1.00) in L858R point mutation. In exon 19 deletion, sensitivity, specificity, and accuracy were 89.3%, 98.9%, and 96.6%, respectively, and 94.7%, 95.9%, and 95.7%, respectively, in L858R using AUC value of 0.222.ConclusionsThe LAMP assay compared favorably with the therascreen assay and has potential as an effective, simple, rapid, and low-cost diagnostic alternative. Based on these results, a liquid biopsy LAMP system should be developed for point-of-care testing of oncogenes in the near future. 相似文献
6.
7.
K. Higashioka Y. Kikushige M. Ayano Y. Kimoto H. Mitoma M. Kikukawa M. Akahoshi Y. Arinobu T. Horiuchi K. Akashi H. Niiro 《Clinical and experimental immunology》2020,201(3):233-243
Systemic sclerosis (SSc) is a T helper type 2 (Th2)-associated autoimmune disease characterized by vasculopathy and fibrosis. Efficacy of B cell depletion therapy underscores antibody-independent functions of B cells in SSc. A recent study showed that the Th2 cytokine interleukin (IL)-4 induces granulocyte–macrophage colony-stimulating factor (GM-CSF)-producing effector B cells (GM-Beffs) in humans. In this study, we sought to elucidate the generation mechanism of GM-Beffs and also determine a role of this subset in SSc. Among Th-associated cytokines, IL-4 most significantly facilitated the generation of GM-Beffs within memory B cells in healthy controls (HCs). In addition, the profibrotic cytokine transforming growth factor (TGF)-β further potentiated IL-4- and IL-13-induced GM-Beffs. Of note, tofacitinib, a Janus kinase (JAK) inhibitor, inhibited the expression of GM-CSF mRNA and protein in memory B cells induced by IL-4, but not by TGF-β. GM-Beffs were enriched within CD20+CD30+CD38−/low cells, a distinct population from plasmablasts, suggesting that GM-Beffs exert antibody-independent functions. GM-Beffs were also enriched in a CD30+ fraction of freshly isolated B cells. GM-Beffs generated under Th2 conditions facilitated the differentiation from CD14+ monocytes to DC-SIGN+CD1a+CD14−CD86+ cells, which significantly promoted the proliferation of naive T cells. CD30+ GM-Beffs were more pronounced in patients with SSc than in HCs. A subpopulation of SSc patients with the diffuse type and concomitant interstitial lung disease exhibited high numbers of GM-Beffs. Together, these findings suggest that human GM-Beffs are enriched in a CD30+ B cell subset and play a role in the pathogenesis of SSc. 相似文献
8.
Hiroaki Takeuchi Yu Yoshikane Hirotsugu Takenaka Asako Kimura Jahirul Md. Islam Reimi Matsuda Aoi Okamoto Yusuke Hashimoto Rie Yano Koichi Yamaguchi Shouichi Sato Satoshi Ishizuka 《Nutrients》2022,14(3)
Global trends focus on a balanced intake of foods and beverages to maintain health. Drinking water (MIU; hardness = 88) produced from deep sea water (DSW) collected offshore of Muroto, Japan, is considered healthy. We previously reported that the DSW-based drinking water (RDSW; hardness = 1000) improved human gut health. The aim of this randomized double-blind controlled trial was to assess the effects of MIU on human health. Volunteers were assigned to MIU (n = 41) or mineral water (control) groups (n = 41). Participants consumed 1 L of either water type daily for 12 weeks. A self-administered questionnaire was administered, and stool and urine samples were collected throughout the intervention. We measured the fecal biomarkers of nine short-chain fatty acids (SCFAs) and secretory immunoglobulin A (sIgA), as well as urinary isoflavones. In the MIU group, concentrations of three major SCFAs and sIgA increased postintervention. MIU intake significantly affected one SCFA (butyric acid). The metabolic efficiency of daidzein-to-equol conversion was significantly higher in the MIU group than in the control group throughout the intervention. MIU intake reflected the intestinal environment through increased production of three major SCFAs and sIgA, and accelerated daidzein-to-equol metabolic conversion, suggesting the beneficial health effects of MIU. 相似文献
9.
Chronic lymphocytic leukemia (CLL) is the most common adult leukemia in Western countries and is characterized by the clonal expansion of mature CD5+ B cells. There have been substantial advances in the field of CLL research in the last decade, including the identification of recurrent mutations, and clarification of clonal architectures, signaling molecules, and the multistep leukemogenic process, providing a comprehensive understanding of CLL pathogenesis. Furthermore, the development of therapeutic approaches, especially that of molecular target therapies against CLL, has markedly improved the standard of care for CLL. This review focuses on the recent insights made in CLL leukemogenesis and the development of novel therapeutic strategies. 相似文献
10.