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排序方式: 共有107条查询结果,搜索用时 390 毫秒
1.
M Kubo T Odani S Nakamura S Tokumaru H Matsuda 《Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan》1992,112(7):489-495
The antitumor activity of kefir (YK-1), a fermented milk product in Caucasus, was investigated. YK-1 at oral doses of 100 or 500 mg/kg inhibited the proliferation of solid tumor of Ehrlich ascites carcinoma transplanted subcutaneously in mice. YK-1 did not show an inhibitory effect on the ear swelling induced contact dermatitis caused by picryl chloride (PC-CD). However, YK-1 inhibited the immunosuppression in Ehrlich carcinoma-bearing mice and with the frozen and dried ascites of the tumor-bearing mice containing immunosuppressive substances (EC-sup) in PC-CD-induced mice. And also, YK-1 activated the immunosuppressive activity of spleen cells of mouse treated with EC-sup. These results suggest that YK-1 may have antitumor activity against Ehrlich carcinoma and activate the immunosuppression with it. 相似文献
2.
Reduced morning cortisol concentration in saliva was associated with obesity: Evidence from community‐dwelling adults in papua new guinea 下载免费PDF全文
3.
Naruhiro Ishida Noriko Odani‐Kawabata Atsushi Shimazaki Hideaki Hara 《Cardiovascular therapeutics》2006,24(1):1-10
Elevated intraocular pressure (IOP) is one of the most important risk factors for the development of glaucoma, which is a progressive optic neuropathy. Lowering IOP is currently the only therapeutic approach to the therapy of glaucoma. Since the use of pilocarpine eye drops for glaucoma treatment was reported in the late 1870s, academic researchers and pharmaceutical companies attempted to discover new drugs with more potent, prolonged, and safer IOP‐reducing effects. These persistent efforts finally paid off, and prostanoids with FP‐receptor agonist activity were found to be very potent IOP‐lowering agents. To date, three prostanoids (latanoprost, travoprost and bimatoprost) have been launched in many countries, and now a new FP‐receptor agonist, tafluprost, is entering clinical development. All of these prostanoids are superior to the β‐adrenoceptor antagonists in their IOP‐lowering efficacy, and no severe side effects have been reported in their long‐term clinical use. In addition, tafluprost may be expected to improve ocular blood flow. Hence, prostanoids currently occupy center stage among glaucoma medications. It cannot be denied that in terms of efficacy, safety, patient compliance, and medical economy prostanoids are currently the first‐line medicines among ocular antihypertensive drugs. 相似文献
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Ishizaki Atsushi Mishiro Kenji Shiba Kazuhiro Hanaoka Hirofumi Kinuya Seigo Odani Akira Ogawa Kazuma 《Annals of nuclear medicine》2019,33(4):244-251
Annals of Nuclear Medicine - Somatostatin receptors are highly expressed in neuroendocrine tumors, and many radiolabeled somatostatin analogs for diagnosis and treatment have been developed. To... 相似文献
6.
We have studied the influence of vitamin C contained in green tea on the lipolysis of well-differentiated 3T3-L1 cells. When mature adipocytes were exposed to vitamin C the triglyceride concentration was decreased (p < 0.05) and the activity of glycerophosphate dehydrogenase, a marker of adipose conversion, was significantly inhibited (p < 0.01). These data suggest that green tea may have a lipolytic activity due to the mechanism by which the vitamin C contained in it inhibits triglyceride accumulation. 相似文献
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Akcakanat A Kanda T Koyama Y Watanabe M Kimura E Yoshida Y Komukai S Nakagawa S Odani S Fujii H Hatakeyama K 《Cancer chemotherapy and pharmacology》2004,54(1):95-100
Purpose NY-ESO-1, a member of the cancer/testis antigen (CTA) family, elicits humoral and cellular immune responses in patients with advanced cancer. Unresectable or metastatic esophageal carcinoma patients do not benefit from the present multimodality treatment regimens in terms of survival. The objectives of this study were to analyze the antibody response to NY-ESO-1 antigen in patients with esophageal cancer and to determine the potential of NY-ESO-1 for use in tumor-specific immunotherapy.Methods Serum from 69 patients with esophageal cancer was investigated for antibody production against NY-ESO-1 by Western blot analysis. Also analyzed by immunohistochemistry were 56 tissue samples from these patients for NY-ESO-1 protein expression.Results NY-ESO-1 protein expression was found in 18 of 56 (32%) esophageal carcinomas. Serum immunoreactivity specific for NY-ESO-1 was found in 9 patients (13%) of whom 8 were in the advanced stage (stages III and IV). There was no relationship between clinicopathologic features and serum immunoreactivity for NY-ESO-1. NY-ESO-1 protein expression was detected in three of five antibody-positive patients whose tissue was available for analysis. Survival analysis showed no significant difference between antibody-positive and antibody-negative patient groups.Conclusions A humoral immune response to NY-ESO-1 antigen was established in patients with advanced esophageal cancer. NY-ESO-1 is a good candidate for vaccine-based immunotherapy for advanced esophageal carcinoma. 相似文献
9.
Kaga H Odani T Miyazawa Y Tuduku T 《Rinsho byori. The Japanese journal of clinical pathology》2002,50(1):85-89
Acute sensorineural deafness(ASD) presents with various hearing types, and dizziness and tinnitus are accompanied in some cases. The purpose of this study was to estimate the influence of risk factors, including dizziness and tinnitus, on the recovery of hearing acuity. Eighty-three patients who visited our hospital within 1 month from its onset and who were diagnosed with ASD between October 1998 and September 1999 were retrospectively reviewed. The patients whose etiology was defined, or whose symptoms shifted to inconsistent deafness were excluded. There were 35 males(ages ranged from 22 to 71 years; average 49 years) and 48 females(ages ranged from 17 to 79 years; average 46 years). The improvement rates were analysed using the following factors such as levels and hearing types at initial examination, interval between its onset and treatment, and presence or absence of dizziness and tinnitus. Concerning hearing types at initial examination, tan type or low sound disturbance type resulted in favorable prognosis. The patients whose treatment was started by the 7th day from its onset had significantly better prognosis than those whose treatment begun after 15 days. The patients who were complicated with tinnitus, especially accompanied with dizziness, indicated a significantly worse prognosis than those without tinnitus. Tan type or low sound disturbance type is a favorable factor, and tinnitus is an unfavorable factor for ASD prognosis. Though tinnitus generally is a significant factor for poor prognosis, this study remains to suggest that it alone causes the poor prognosis. The sooner treatment is provided indicates the better outcome. 相似文献
10.
Mass spectrometry proves under-O-glycosylation of glomerular IgA1 in IgA nephropathy 总被引:12,自引:0,他引:12
Hiki Y Odani H Takahashi M Yasuda Y Nishimoto A Iwase H Shinzato T Kobayashi Y Maeda K 《Kidney international》2001,59(3):1077-1085
BACKGROUND: The IgA1 molecule, which is predominantly deposited in glomeruli in IgA nephropathy (IgAN), is a unique serum glycoprotein because it has O-glycan side chains in its hinge region. Our study was conducted to investigate the O-glycan structure in the glomerular IgA1 in IgAN. METHODS: The IgA1 was separated from 290 renal biopsy specimens of 278 IgAN patients and from four serum IgA1 samples (IgAN, 2; control, 2). The variety of O-glycan glycoform was determined by estimating the precise molecular weights of the IgA1 hinge glycopeptides using matrix-assisted laser desorption ionization time of flight mass spectrometry. RESULTS: The peak distribution of IgA1 hinge glycopeptides clearly shifted to lesser molecular weights in both glomerular and serum IgA1 in IgAN compared with the serum IgA1 of controls. In the five major peaks of IgA1 hinge glycopeptides in each sample, the numbers of carbohydrates composing O-glycans (GalNAc, Gal, and NANA) in the deposited and serum IgA1 in IgAN patients were significantly fewer than those in the serum IgA1 in the control groups. CONCLUSION: The O-glycan side chains in the hinge of the glomerular IgA1 were highly underglycosylated in IgAN. These results indicate that the decreased sialylation and galactosylation of the IgA1 hinge glycopeptides play a crucial role in its glomerular deposition in IgAN. 相似文献