全文获取类型
收费全文 | 374篇 |
免费 | 9篇 |
专业分类
耳鼻咽喉 | 2篇 |
儿科学 | 3篇 |
妇产科学 | 2篇 |
基础医学 | 26篇 |
口腔科学 | 1篇 |
临床医学 | 11篇 |
内科学 | 47篇 |
皮肤病学 | 1篇 |
神经病学 | 26篇 |
特种医学 | 13篇 |
外科学 | 96篇 |
预防医学 | 6篇 |
眼科学 | 19篇 |
药学 | 14篇 |
中国医学 | 1篇 |
肿瘤学 | 115篇 |
出版年
2022年 | 3篇 |
2021年 | 7篇 |
2020年 | 4篇 |
2019年 | 4篇 |
2018年 | 6篇 |
2017年 | 6篇 |
2016年 | 6篇 |
2015年 | 15篇 |
2014年 | 5篇 |
2013年 | 10篇 |
2012年 | 22篇 |
2011年 | 23篇 |
2010年 | 16篇 |
2009年 | 15篇 |
2008年 | 16篇 |
2007年 | 19篇 |
2006年 | 18篇 |
2005年 | 29篇 |
2004年 | 29篇 |
2003年 | 27篇 |
2002年 | 27篇 |
2001年 | 8篇 |
2000年 | 7篇 |
1999年 | 13篇 |
1998年 | 7篇 |
1997年 | 3篇 |
1996年 | 4篇 |
1995年 | 2篇 |
1994年 | 4篇 |
1993年 | 5篇 |
1992年 | 3篇 |
1991年 | 6篇 |
1990年 | 3篇 |
1989年 | 1篇 |
1988年 | 1篇 |
1987年 | 1篇 |
1985年 | 1篇 |
1984年 | 2篇 |
1983年 | 2篇 |
1979年 | 2篇 |
1971年 | 1篇 |
排序方式: 共有383条查询结果,搜索用时 31 毫秒
1.
Takashi Iwazawa Mitsunobu Imazato Tadashi Ohnishi Yutaka Kimura Hiroshi Yano Takushi Monden 《The Japanese Journal of Thoracic and Cardiovascular Surgery》2004,52(8):386-389
We report adult congenital bronchoesophageal fistula with both symptomatic fistula and asymptomatic one. A 56-year-old woman
with a history of cough after drinking fluids was diagnosed as bronchoesophageal fistula by upper gastrointestinal series
that showed a diverticulum in the middle portion of the esophagus with a fistula between the esophagus and right lower lung.
Esophagoscopy revealed an orifice of the fistula located 27 cm from the incisors. Computed tomography showed chronic inflammatory
change with bronchiectasis in the S6 segment of the right lung. The patient underwent video assisted thoracic surgery that
identified two fistulae without missing a symptomatic one, and both were successfully resected. The fistulae were lined by
squamous epithelium and smooth muscle without evidence of malignancy, infection or chronic inflammation that were histologically
compatible with congenital fistulae. 相似文献
2.
3.
Hiroshi Yano Masahiro Murakami Yoshiaki Nakano Takeshi Tono Tadashi Ohnishi Takashi Iwazawa Yutaka Kimura Toshiyuki Kanoh Takushi Monden 《Digestive endoscopy》2004,16(4):343-346
We performed laparoscopic appendectomy and drainage to treat panperitonitis due to perforated appendicitis that occurred in a 28‐year‐old woman. We believe this is an appropriate procedure to treat perforated appendicitis because it is safe and minimally invasive, and faster recovery can be expected than after conventional open appendectomy. 相似文献
4.
Akihiro Yamamoto Takushi Naroda Susumu Kagawa Yoshihumi Umaki Yasumi Shintani Toshiaki Sano Hironobu Sasano 《Endocrine pathology》1993,4(3):165-168
A case of DOC-secreting adrenocortical carcinoma in a 66-year-old man is reported. He had hypertension, hypokalemia, suppressed PRA, and excessive serum levels of DOC. His serum aldosterone level was normal. The resected adrenal mass weighed 230 g. Histologically, the tumor was mainly composed of compact cells associated with necrosis and atypical mitoses. Invasion of venous structure, sinusoids, and capsule was also present. Immunohistochemically, P450 C21 (21 -hydroxylase) was positive in many tumor cells, and P450 C17(17 α-hydroxylase) was intensely positive in a relatively small number of tumor cells. The patient died 9 months after operation due to rupture of metastatic liver tumor.Endocr Pathol 4:165–168, 1993. 相似文献
5.
Expression level of valosin-containing protein is strongly associated with progression and prognosis of gastric carcinoma. 总被引:9,自引:0,他引:9
Shinji Yamamoto Yasuhiko Tomita Yoshihiko Hoshida Shuji Takiguchi Yoshiyuki Fujiwara Takushi Yasuda Masahiko Yano Shoji Nakamori Masato Sakon Morito Monden Katsuyuki Aozasa 《Journal of clinical oncology》2003,21(13):2537-2544
PURPOSE: Valosin-containing protein (VCP; also known as p97) was shown to be associated with antiapoptotic function and metastasis via activation of nuclear factor kappa-B signaling pathway. In this study, association of VCP expression with recurrence of gastric carcinoma (GC), in which lymphatic vessels are the main route of spread, was examined. PATIENTS AND METHODS: VCP expression in 330 patients with GC (242 males and 88 females) with ages ranging from 26 to 81 years (median, 60 years) was analyzed by immunohistochemistry, in which staining intensity in tumor cells was categorized as weaker (level 1) or equal to or stronger (level 2) than that in endothelial cells. RESULTS: Ninety-four (28.7%) patient cases showed level 1 and 233 patient cases (71.3%) showed level 2 VCP expression. Patients with level 2 expression showed higher rates of large tumor size (P <.0001), undifferentiated histologic subtype (P <.05), presence of vascular and lymphatic invasion (P <.0001 for both), presence of lymph node metastasis (P <.0001), deep tumor invasion (P <.0001), and poorer disease-free and overall survivals (P <.0001 for both) compared with those with level 1 VCP expression. Multivariate analysis revealed VCP expression level as an independent prognosticator for disease-free and overall survival. VCP level was an indicator for disease-free and overall survival in the early (pT1; P <.01 and P <.05, respectively) and advanced (pT2-4; P <.05 for both) group of pathologic tumor-node-metastasis system classification. CONCLUSION: The prognostic significance of VCP expression level in GC was demonstrated. 相似文献
6.
Reduced MLH1 expression after chemotherapy is an indicator for poor prognosis in esophageal cancers.
Kentaro Kishi Yuichiro Doki Masahiko Yano Takushi Yasuda Yoshiyuki Fujiwara Syuji Takiguchi Sontae Kim Ichiro Higuchi Morito Monden 《Clinical cancer research》2003,9(12):4368-4375
PURPOSE: Loss of function or expression of the mismatch repair gene MLH1 has been implicated in experimentally acquired resistance to cisplatin (CDDP) and other anticancer agents. The clinical significance of MLH1 expression was evaluated in advanced thoracic squamous cell carcinoma of the esophagus (ESCC) treated by neoadjuvant chemotherapy. EXPERIMENTAL DESIGN: We investigated MLH1 and P53 expression by immunohistochemistry in the surgical specimens of 107 patients who had undergone preoperative chemotherapy using CDDP along with 5-FU and ADM. These findings were correlated with the clinical outcome for this treatment. Biopsy samples before chemotherapy in 20 of these patients, and another 43 surgical specimens without chemotherapy, were also examined as control samples. RESULTS: In surgical specimens of ESCC, low MLH1 expression was not frequent without chemotherapy, whereas it was commonly observed after chemotherapy (14 versus 37%, P = 0.0057). Comparison between samples before and after chemotherapy revealed that MLH1 expression was unchanged during chemotherapy in 12 of 20 patients (60%) but was from high to low in 8 of 20 patients (40%). In the surgical specimen after neoadjuvant chemotherapy, MLH1 expression was not correlated with any clinicopathological factors, including the response to chemotherapy. However, low MLH1 showed poorer prognosis than high MLH1 (5-year survival 40.6 versus 19.3%, P = 0.0393), and in multivariate analysis, MLH1 was an independent prognostic factor for this multimodal treatment, following lymph node metastasis and clinical response to chemotherapy. Positive p53 expression, which was not affected by chemotherapy, was weakly associated with a poor response and clinical outcome, although this trend was not significant. CONCLUSIONS: In advanced ESCC, expression of MLH1 is reduced during CDDP-based chemotherapy, and this may partly account for poor postoperative survival. 相似文献
7.
Hand-assisted laparoscopic surgery for a large gastrointestinal stromal tumor of the stomach 总被引:6,自引:1,他引:6
Hiroshi Yano Yutaka Kimura Takashi Iwazawa Hirotoshi Takemoto Mitsunobu Imasato Takushi Monden Shigeru Okamoto 《Gastric cancer》2005,8(3):186-192
We report two cases of large gastrointestinal stromal tumor (GIST) of the stomach that were successfully treated by hand-assisted laparoscopic surgery (HALS). Two patients, a 56-year-old woman and a 60-year-old man, were admitted to our department for the treatment of a large submucosal tumor of the stomach. After gastrointestinal endoscopy, ultrasonography, computed tomography, and magnetic resonance imaging, we suspected that the masses, measuring 7.0 cm and 8.0 cm in diameter, respectively, were GISTs in the stomach. However, preoperatively, we could not rule out the possibility of malignant neoplasms, because they had been bleeding or gradually growing. Hand-assisted laparoscopic wedge resection was safely performed for the diagnosis and treatment of the submucosal tumor of the stomach. The immunohistochemical diagnosis in both patients was GIST of the stomach with intermediate-grade malignancy. HALS may be a good indication for large GISTs of the stomach that are difficult to diagnose preoperatively, whether they are malignant or benign, because it is safe and minimally invasive, promoting rapid recovery. 相似文献
8.
Usefulness of carcinoembryonic antigen measurement in feces of patients with colorectal cancer 总被引:4,自引:0,他引:4
Dr. Takashi Shimano M.D. Hiroshi Okuda M.D. Takushi Monden M.D. Hideo Inaji M.D. Takesada Mori M.D. 《Diseases of the colon and rectum》1987,30(8):607-610
Anticarcinoembryonic antigen (CEA) antisera which showed no reactions with normal adult feces were prepared in guinea pigs. Using these, levels of CEA in feces from patients with colorectal carcinoma were measured by gel diffusion and rocket immunoelectrophoresis. Sixteen of 22 (73 percent) patients with carcinoma of the colon or rectum (Dukes' A4/6, B6/8, C6/7, D0/1) had detectable CEA in their feces, while none was detected in the feces of four patients with gastric ulcers or in those of 22 normal volunteers. Five of the 16 fecal CEA-positive patients showed no elevation of plasma CEA levels. Measurements using a commercial CEA kit (Abbott Laboratories) could not detect the differences between fecal CEA values of patients with colorectal carcinoma and benign diseases, or those of normal volunteers. These results suggest that measurement of fecal CEA by specific anti-CEA antisera will be valuable in screening and diagnosis of colorectal carcinoma. 相似文献
9.
Hajime Ishikawa Motohiro Imano Osamu Shiraishi Atsushi Yasuda Ying-Feng Peng Masayuki Shinkai Takushi Yasuda Haruhiko Imamoto Kazuyoshi Takeda Hitoshi Shiozaki 《Esophagus》2012,9(2):105-112
Background
Up-regulated gene in lung cancer 10 (URLC10), confirmed to be lymphocyte antigen 6 complex locus K and defined as an oncoantigen, has been identified as a tumor-associated antigen by systematic analysis of expression levels of thousands of genes in lung cancer tissues and esophageal squamous cell carcinoma tissues, which were compared with those of normal human tissues by use of cDNA microarray analysis. Human leukocyte antigen (HLA)-A*2402-positive dendritic cells pulsed with URLC10-derived epitope peptide induced CD8+ cytotoxic T lymphocytes to exert specific cytotoxicity against the HLA-A*2402-positive URLC10-expressing esophageal carcinoma cell lines.Methods
In a phase I clinical trial we evaluated the safety and immunogenicity of a URLC10-177 peptide vaccine emulsified with Montanide ISA51 for patients with unresectable advanced esophageal cancer. One milligram of URLC10-177 peptide in 1 mL sterile saline was emulsified with 1 mL incomplete Freund’s adjuvant and administered subcutaneously to the inguinal region or axilla of the patients. One course of treatment comprised four vaccinations, which were performed every week in the first and second treatment courses and subsequently every 2 weeks after the first vaccination in the third treatment course.Results
Redness and induration of the skin were the only adverse events at the injection site and were believed to be a delayed-type hypersensitivity (DTH) reaction against the peptide vaccine. A URLC10-177-specific immune reaction in the enzyme-linked immunospot assay was detected in three of four DTH-positive patients (75 %) and in one of three DTH-negative patients (33 %). Furthermore, patients who had a DTH reaction seemed to survive longer than those who had no DTH reaction.Conclusion
URLC10-177 peptide/Montanide vaccine therapy was well tolerated and induced a URLC10-177 peptide-specific immune response. Therapeutic URLC10-177 peptide vaccination is expected to have clinical benefit in prolonging the survival of patients with unresectable advanced esophageal cancer. 相似文献10.
Mari Akiyama Katsuhiro Kobayashi Takushi Inoue Tomoyuki Akiyama Harumi Yoshinaga 《Brain & development》2014
Purpose: Ictal fear is an uncommon condition in which fear manifests as the main feature of epileptic seizures. The literature has suggested that ictal fear is generally associated with poor seizure outcomes. We wanted to clarify the variability in seizure outcome of children with ictal fear. Subjects and methods: We identified five pediatric patients with ictal fear who were followed up on at Okayama University Hospital between January 2003 and December 2012. We retrospectively reviewed their clinical records and EEG findings. Results: The onset age of epilepsy ranged from 8 months to 9 years and 10 months. The common ictal symptoms were sudden fright, clinging to someone nearby, and subsequent impairment of consciousness, which were often accompanied by complex visual hallucinations and psychosis-like complaints. Ictal fear, in four patients, was perceived as a nonepileptic disorder by their parents. Ictal electroencephalograms (EEG) of ictal fear were obtained in all patients. Three showed frontal onset, while the other two showed centrotemporal or occipital onsets. Two patients were seizure free at last follow-up, while seizures persisted in the other three. A patient with seizure onset during infancy had a favorable outcome, which was considered to be compatible with benign partial epilepsy with affective symptoms. Conclusion: Ictal fear is not always associated with a symptomatic cause or a poor seizure outcome. It is quite important to make a correct diagnosis of ictal fear as early as possible to optimize treatment. 相似文献