Current Research on Laser Use in Oncology最新文献_第2页

Epidemiological study of cutaneous basal-cell carcinoma, potentials of its high-energy laser treatment 皮肤基底细胞癌的流行病学研究及其高能激光治疗的潜力

Current Research on Laser Use in Oncology Pub Date : 2005-08-08 DOI: 10.1117/12.640137

S. Klyucharyova, S. Danilov, S. E. Tankopyeva, I. Chuprov

引用次数: 0

Adjuvant photodynamic therapy (PDT) of the superficial bladder cancer 浅表性膀胱癌的辅助光动力治疗

Current Research on Laser Use in Oncology Pub Date : 2005-08-08 DOI: 10.1117/12.640043

V. Sokolov, I. G. Russakov, A. Teplov, E. Filonenko, R. V. Ul'yanov, A. A. Bystrov

{"title":"Adjuvant photodynamic therapy (PDT) of the superficial bladder cancer","authors":"V. Sokolov, I. G. Russakov, A. Teplov, E. Filonenko, R. V. Ul'yanov, A. A. Bystrov","doi":"10.1117/12.640043","DOIUrl":"https://doi.org/10.1117/12.640043","url":null,"abstract":"Superficial transitional cell carcinoma represents 50 to 80% of newly diagnosed bladder cancer in various countries. Transurethral resection of the urinary bladder is the standard procedure for biopsy and treatment superficial bladder cancer. However recurrence tumors after transurethral resection alone is high enough (50-90%). Intravesical chemotherapy for prophylaxis after complete transurethral resection is reducing recurrence rate about 1 5%. Adjuvant intravesical Bacillus of Calmette and Guerin (BCG) is reducing recurrence rate about 30%, but frequency side effects of this therapy is very high. Purpose of this study is appreciate efficacy adjuvant PDT with photosensitizer Photogeme (Russia) of superficial bladder cancer for prophylaxis after complete transurethral resection. The follow up was from 3 to 63 months (27 months, on average). Sixty-five patients (75.6%) showed no recurrence. For the follow up period, the recurrence was revealed in 21 (24.4%) patient, in two of them it was progressing (one case of invasive growth and one case of remote metastases). Four cases of recurrence were revealed 4 months after the surgery. In other cases, the recurrence was diagnosed from 9 to 18 months.","PeriodicalId":219206,"journal":{"name":"Current Research on Laser Use in Oncology","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128174923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Low-intensity infrared laser radiation influence on the tumor growth 低强度红外激光辐射对肿瘤生长的影响

Current Research on Laser Use in Oncology Pub Date : 2005-08-08 DOI: 10.1117/12.640185

A. A. Cheida, E. Efimova

引用次数: 0

Cellular vitality of PC12 cells revealed through auto-fluorescence induced by two-photon excitation 双光子激发诱导的自体荧光显示PC12细胞活力

Current Research on Laser Use in Oncology Pub Date : 2005-08-08 DOI: 10.1117/12.640220

E. Perevedentseva, A. Karmenyan, F. Kao

引用次数: 0

Laser spectroscopy as a method for diagnosing cancer and assessing the efficacy of treatment of malignant neoplasms 激光光谱学作为一种诊断癌症和评估恶性肿瘤治疗效果的方法

Current Research on Laser Use in Oncology Pub Date : 2005-08-08 DOI: 10.1117/12.639944

A. Akleyev, Yulia Romanskaya, M. Kisselyov, A. Vazhenin

{"title":"Laser spectroscopy as a method for diagnosing cancer and assessing the efficacy of treatment of malignant neoplasms","authors":"A. Akleyev, Yulia Romanskaya, M. Kisselyov, A. Vazhenin","doi":"10.1117/12.639944","DOIUrl":"https://doi.org/10.1117/12.639944","url":null,"abstract":"The issues of early diagnosis and effective treatment of malignant neoplasms are of vital importance for the Urals region which in 1950-1960 became the site of several radiation incidents with the resultant overexposures of dozens of thousands of residents who have manifested increased risks of leukemia and solid cancer incidence. The present study has demonstrated the efficacy of the method of laser-correlation spectrometry (LCS) of blood plasma and serum for early diagnosis of malignant neoplasms and prediction of relapses of tumor following radical treatment. The LCS method is characterized by a sufficiently high diagnostic sensitivity in relation to malignant tumors. It has been established that LC spectra obtained for patients with malignant neoplasms differ significantly from those for patients with non-cancer pathology of the same sites. The LCS methodology has manifested a sufficiently high prognostic sensitivity (76.6%) in relation to complete regression after radical treatment and progression (78.0%) of the tumor process. A positive prognostic criterion of the course of a malignant neoplasm after radical treatment in patients without relapse and metastases is a statistically significant (p Current Research on Laser Use in Oncology LUO 0 2004-01-01|2004-01-03 Current Research on Laser Use in Oncology: 2000-2004 CRL04 1086089 Moscow, Russian Federation Current Research on Laser Use in Oncology: 2000-2004 5973 Modern Methods of Diagnostics and Oncology Research Instruments and Devices 1","PeriodicalId":219206,"journal":{"name":"Current Research on Laser Use in Oncology","volume":"35 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132813033","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Photodynamic action of chlorin e6 on thymocyte plasmatic and mitochondrial membrane potentials 氯e6对胸腺细胞质和线粒体膜电位的光动力学作用

Current Research on Laser Use in Oncology Pub Date : 2005-08-08 DOI: 10.1117/12.640132

G. Gyulkhandanyan

引用次数: 0

Photoditazine mediated chemosensitized blood photomodification: advanced tumor treatment preliminary results 光地嗪介导的化学致敏血液照相化:晚期肿瘤治疗的初步结果

Current Research on Laser Use in Oncology Pub Date : 2005-08-08 DOI: 10.1117/12.640216

M. Gelfond, D. Vassiliev

引用次数: 0

Comparison of laser wound morphology in skin at different irradiation conditions 不同照射条件下皮肤激光创面形态的比较

Current Research on Laser Use in Oncology Pub Date : 2005-08-08 DOI: 10.1117/12.640145

L. Chernyshova, V. Roshchin, D. M. Kulakov, A. Ivanov

引用次数: 0

Application of electronic paramagnetic, nuclear magnetic, γ-nuclear magnetic resonance, and defibrillation in experimental biology and medecine 电子顺磁、核磁、γ-核磁共振、除颤在实验生物学和医学中的应用

Current Research on Laser Use in Oncology Pub Date : 2005-08-08 DOI: 10.1117/12.640219

L. Piruzyan

{"title":"Application of electronic paramagnetic, nuclear magnetic, γ-nuclear magnetic resonance, and defibrillation in experimental biology and medecine","authors":"L. Piruzyan","doi":"10.1117/12.640219","DOIUrl":"https://doi.org/10.1117/12.640219","url":null,"abstract":"Nowadays an attention is paid to pathbreaking approaches to the therapy of different pathologies with EPR, NMR and NGR dialysis and mechanisms of physical factors influence in prophylactics and therapy of a number of diseases. Any pathology is evidently begins its development in atomic-molecular levels earlier then any morphologic alterations in tissues can be detected. We have studied the alterations of FR content in liver, spleen and brain in hypoxia and hyperoxia conditions. Under hypoxia and hyperoxia the FR concentrations are equal in all organs and tissues. However this ratio is different for some forms of leucosis. For different leucosis types gas mixtures the most adequate for the current pathology should be developed. Then we represent the method of biologic objects treatment with the energy of super-high frequency field (SIT) and the instrument for its performance. The study of magnetic heterogeneity of biologic systems proposes the new approach and a set of methods for medical and scientific purpose. Application of combined with chemotherapy extraction of anionic and cationic radicals from bloodstream using EPRD, NMRD and NGRD influence and also the single ions separate extraction using NGRD are able to detect and perhaps to cure their appearance in a period before neoformation. These studies should be carried out experimentally and clinically.","PeriodicalId":219206,"journal":{"name":"Current Research on Laser Use in Oncology","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2005-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123034929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Phototherapeutic technologies for oncology 肿瘤学光疗技术

Current Research on Laser Use in Oncology Pub Date : 2005-08-08 DOI: 10.1117/12.640217

Y. Menyaev, V. Zharov

引用次数: 4