全文获取类型
收费全文 | 58篇 |
免费 | 3篇 |
专业分类
儿科学 | 2篇 |
基础医学 | 12篇 |
口腔科学 | 1篇 |
内科学 | 11篇 |
皮肤病学 | 9篇 |
神经病学 | 7篇 |
外科学 | 11篇 |
预防医学 | 1篇 |
药学 | 5篇 |
肿瘤学 | 2篇 |
出版年
2022年 | 1篇 |
2021年 | 1篇 |
2012年 | 1篇 |
2011年 | 1篇 |
2010年 | 5篇 |
2009年 | 2篇 |
2008年 | 3篇 |
2006年 | 4篇 |
2004年 | 1篇 |
2003年 | 2篇 |
1998年 | 4篇 |
1997年 | 8篇 |
1996年 | 2篇 |
1995年 | 8篇 |
1994年 | 1篇 |
1993年 | 1篇 |
1991年 | 1篇 |
1990年 | 1篇 |
1985年 | 2篇 |
1982年 | 1篇 |
1981年 | 1篇 |
1977年 | 1篇 |
1971年 | 1篇 |
1959年 | 1篇 |
1958年 | 1篇 |
1957年 | 2篇 |
1954年 | 4篇 |
排序方式: 共有61条查询结果,搜索用时 375 毫秒
1.
AKIHISA FUKUDA TORU KAJIYAMA HIROYUKI KISHIMOTO HIROAKI ARAKAWA HITOSHI SOMEDA MASAHIKO SAKAI HIROSHI SENO TSUTOMU CHIBA 《Journal of gastroenterology and hepatology》2006,20(1):46-50
Background: Bleeding is one of the main symptoms of internal hemorrhoids. However, the conventional Goligher's classification of internal hemorrhoids does not consider the severity of bleeding. We intended to establish a useful method for evaluating internal hemorrhoids using a colonoscope that reflected the severity of the symptoms.
Methods: Using a colonoscope in the retroflexed and forward viewing position, 104 patients with symptomatic internal hemorrhoids were evaluated based on the criteria of range, form and red color signs (RCS). Range was determined by the circumferential distribution of internal hemorrhoids and scaled from 0 to 4. Form was determined by size and scaled from 0 to 2. The presence of RCS was also evaluated. Symptoms were determined by interview and scaled from 0 to 3. Patients were treated by endoscopic band ligation (EBL) and were examined endoscopically before and 4 weeks after the treatment.
Results: Before the treatment, range, form and RCS were significantly correlated to bleeding ( P < 0.01), and form was significantly correlated to prolapse ( P < 0.05). The endoscopic classification scores at 4 weeks after EBL improved significantly (range from 3.25 ± 0.05–0.56 ± 0.08 [ P < 0.01] and form from 2.81 ± 0.04–0.56 ± 0.07 P < 0.01).
Conclusion: The new endoscopic classification of internal hemorrhoids proved to be closely correlated to symptoms, particularly bleeding, and thus highly useful in evaluating the effectiveness of the treatment. 相似文献
Methods: Using a colonoscope in the retroflexed and forward viewing position, 104 patients with symptomatic internal hemorrhoids were evaluated based on the criteria of range, form and red color signs (RCS). Range was determined by the circumferential distribution of internal hemorrhoids and scaled from 0 to 4. Form was determined by size and scaled from 0 to 2. The presence of RCS was also evaluated. Symptoms were determined by interview and scaled from 0 to 3. Patients were treated by endoscopic band ligation (EBL) and were examined endoscopically before and 4 weeks after the treatment.
Results: Before the treatment, range, form and RCS were significantly correlated to bleeding ( P < 0.01), and form was significantly correlated to prolapse ( P < 0.05). The endoscopic classification scores at 4 weeks after EBL improved significantly (range from 3.25 ± 0.05–0.56 ± 0.08 [ P < 0.01] and form from 2.81 ± 0.04–0.56 ± 0.07 P < 0.01).
Conclusion: The new endoscopic classification of internal hemorrhoids proved to be closely correlated to symptoms, particularly bleeding, and thus highly useful in evaluating the effectiveness of the treatment. 相似文献
2.
Effects of granulocyte colony-stimulating factor upon coxsackievirus B3 myocarditis in mice 总被引:1,自引:0,他引:1
HIRAOKA Y.; KISHIMOTO C.; TAKADA H.; SUZAKI N.; SHIRAKI K. 《European heart journal》1995,16(12):1900-1906
Granulocyte colony-stimulating factor is a potent activatorof mature granulocytes, and subsequently enhances superoxiderelease. The purpose of this study was to investigate the effectsof granulocyte colony-stimulating factor upon murine coxsackievirusB3 myocarditis in relation to free radical-mediated cardiacdamage. Two-week-old, male, C3H/He mice were inoculated intraperitoneallywith coxsackievirus B3. Gramulocyte colony-stimulating factor20 µg.kg1. day1, polyethylene glycol-conjugatedsuperoxide dismutase (an enzyme catalyzing the conversion ofO2- to H2O2) 1 x 103 U.kg1 day1 and granulocytecolony-stimulating factor 20 µg. kg1 day1,plus polyethylene glycol-conjugated superoxide dismutase 1 x103 U.kg1. day1, were injected subcutaneouslydaily on days 0 to 14. Treated groups were compared to the infected,untreated group. The survival rate in the polyethylene glycol-conjugatedsuperoxide dismutase group was higher than that of the untreatedgroup on day 14, but on day 7, cardiac pathology was not significantlydifferent among the four groups. On day 14, the scores of cellularinfiltration, myocardial necrosis and calc were lower in thepolyethylene glycol-conjugated superoxide disnuitase group andin the granulocyte colony-stimulating factor plus polyethyleneglycol-conjugated superoxide dismutase group than in the untreatedgroup. The myocardial virus titres on days 7 and 14 did notd sign y among the four groups. The number of total white bloodcell and neutrophil counts were signifIcantly greater in thegranulo cyte colony-stimulating factor group than in the untreatedgroup on day 7. Taken altogether with the previous reports andpresent evidence that the administration of granulocyte colony-stimulatingfactor did not exacerbate coxsackievirus B3 myocarditis, itmay be that oxygen-free radicals appeared to be derived notfrom leukocytes but from other components in this experimentalmodel of myocarditis, whereas the myocardium was inflamed withleukocytes. 相似文献
3.
4.
Teruo OKUMA Takehisa NAKAO Chikara OGURA Akira KISHIMOTO Kazuaki MAJIMA 《Psychiatry and clinical neurosciences》1971,25(3):181-193
Clinical application of a minor tranquilizer bromazepam, 7-Bromo-5-(2-pyridyl)-3H-1,4-benzodiazepine-2(lH)-one (Ro 5–3350) was made on 18 cases of obsessive-compulsive neurosis, 10 of anxiety neurosis, 6 hypochondriasis, 4 hysteria and 3 of phobia of bodily odor.
- 1) In 18 cases of obsessive-compulsive neurosis, bromazepam was found markedly effective in 6, effective in 3, fairly effective in 5, ineffective in 2, and aggravated in 2 cases. The effective cases were those with obsessive thinking and manifest anxiety. In other kind of neurosis, bromazepam was markedly effective in 5 and effective in 2 of 10 anxiety neurotic cases, whereas it was almost ineffective in the cases of hypochondriasis, hysteria and phobia of bodily odor.
- 3) The maximum daily dose of bromazepam was 10 to 20 mg in many cases, and 20 to 30 mg in some other cases. The durg is quick-acting to such an extent that it took 2 to 5 days for its action to become manifest in markedly effective cases.
- 4) Various laboratory tests revealed no appreciable abnormality in most cases where bromazepam was employed. Physical side effects such as slight hypotension, dizziness, and sleepiness were observed in a few cases, and mental side effects such as loquaciousness and restlessness in about 20 cases.
- 5) The target symptoms of bromazepam were suggested to be anxiety, tension, and irritation like previously reported other benzodiazepines. The fact that its action of relieving anxiety and tension and of elevating mood was found to be more potent than those of other benzodiazepines and that it was effective on some obsessive-compulsive neurosis that showed little response to other benzodiazepines, suggested that bromazepam is a potent and characteristic new minor tranquilizer of clinical value.
5.
Minako KAWAGUCHI Yasushi MIYAGI Junji KISHIMOTO Kazuhiro SAMURA Yutaka TOKUNAGA Mari WATARI Hiroko EGUCHI Shintaro UEDA Koji IIHARA 《Neurologia medico-chirurgica》2021,61(8):475
In device-aided therapy (DAT) for Parkinson’s disease (PD), factors such as device-related adverse effects, psychological and lifestyle changes, and specific disease progression can affect the quality of life (QoL) of patients with advanced PD. However, there is no existing QoL scale that includes the effects of therapeutic devices. From a semi-structured interview with patients with PD undergoing deep brain stimulation (DBS), we extracted the content of utterances that were thought to affect the QoL and created a draft questionnaire consisting of 113 items. This questionnaire was administered to 54 other patients undergoing DBS, whose data were examined for reliability and validity by factor analysis, and finally, a 24-item PD QoL questionnaire for patients on DAT (PDQ-DAT) was developed. Presently, the PDQ-DAT is the only scale that can assess the QoL of patients on DAT, including the influence treatment devices have on them. In the future, it might be used to help in shared decision-making in medicine by incorporating the patient’s sense of burden and values in the selection of treatment methods. 相似文献
6.
TATSUYA NAKATANI KEIICHI ISHII TOSHIKADO SUGIMOTO SADANORI KAMIKAWA KEISUKE YAMAMOTO YUKIO YONEDA TOSHINAO KANAZAWA TAKETOSHI KISHIMOTO 《International journal of urology》2003,10(2):86-89
BACKGROUND: The kidney eliminates the major fraction of plasma oxalate. It is well known that oxalate is freely filtered by glomeruli and secreted by the proximal tubules. However, the renal handling of oxalate in distal nephrons, which is considered as playing an important role in stone formation, remains obscure. METHODS: At 15-180 min after intravenous injection of 14C-oxalate to rats, the intrarenal localization of radioactivity was quantitatively measured by the radioluminographic method using a bioimaging analyzer. Tissue radioactivity was compared with plasma, and urinary radioactivities were measured by a liquid scintillation counter. The control study was conducted with 14C-inulin. RESULTS: The radioactivity of 14C-oxalate in the papilla was 10 times greater than in the cortex and eight times greater than in the medulla 180 min after injection when almost no radioactivity was present in the urine. In contrast, the radioactivity of 14C-inulin was nine times less in the papilla than in the cortex at the same time. CONCLUSION: Oxalate remains in the renal papilla for an extended period. This accumulation of oxalate may be attributed to calcium oxalate crystal fixation along the deep nephron which is considered to be the first step of stone formation. 相似文献
7.
8.
Abstract A history of investigation on the antimanic and prophylactic effects of carbamazepine in Japan is described. Following the initial open trials in the early 1970s in which the antimanic and prophylactic effects of carbamazepine were indicated for the first time in the world, the mood stabilizing effect was confirmed by the double blind studies which were performed with a multi-institutional cooperation in Japan in the late 1970s. During the course of the double blind trials, the problem of different therapeutic dosages of psychotropic drugs between Japan and Western countries emerged; that is, the doses of chlorpromazine and lithium carbonate, which were used as the control drugs to carbamazepine in the two double-blind group-comparison studies in Japan, were both much lower than the dosage used in most of the Western countries. The low dosage of control drugs made the evaluation of the results of the double blind studies performed in Japan difficult, and caused a delay of publication in the Western journals of the results. Whether the difference is due to biological factors or to psychosocial and cultural factors is an important problem in psychopharmacology and should be investigated further. 相似文献
9.
Y. OHASHI Y. NAKAI H. OKAMOTO Y. OHNO H. SAKAMOTO Y. SUGIURA Y. KAKINOKI A. TANAKA K. KISHIMOTO Y. WASHIO & M. HAYASHI 《Scandinavian journal of immunology》1996,43(6):680-686
Interleukin-4 (IL-4) may play a central role in the IgE synthesis system, the development of Th-2-like cells, and co-ordination as well as the persistence of airway inflammatory process in allergic disorders. Therefore, IL-4 plays a key role in airway allergic disorders. This study aimed at investigating the serum concentrations of IL-4 in patients with perennial allergic rhinitis, with special reference to the possible changes and the clinical relevance following long-term immunotherapy. The study has demonstrated that the serum level of IL-4 in allergic rhinitis patients before immunotherapy is significantly higher than that in non-atopic individuals. However, the serum IL-4 level in allergic rhinitis patients did not decrease following anti-allergic medications but significantly decreased following immunotherapy. The percentage decrease in IL-4 was correlated significantly with the percentage decrease in specific IgE antibodies following long-term immunotherapy. Immunotherapy also significantly decreased specific IgE antibodies, but this reduction in specific IgE antibodies was not significantly correlated with the clinical improvement. In contrast, the percentage decrease in serum IL-4 was significantly correlated with the percentage decrease in symptomatic scores. The authors interpret these data to mean that immunotherapy alters T-cell cytokine profiles in the long-term, and a decline of IL-4 following immunotherapy could modulate not only production of specific IgE antibodies but also inflammatory cellular events, leading to symptomatic relief in allergic rhinitis. 相似文献
10.