Introduction: Due to interesting therapeutic properties of 46Sc and antineoblastic antibiotic, bleomycin (BLM), 46Sc-bleomycin (46Sc-BLM) was developed as a possible therapeutic compound. Methods: In this work, Sc-46 chloride was obtained by thermal neutron flux (4 × 1013 n.cm-2.s-1) of natural metallic scandium sample followed ...

We have observed that in the absence of hydrogen peroxide the Fe(III)-bleomycin (BLM) complex exhibits high DNA cleavage efficiency, converting supercoiled Form I DNA (pBR322 or phix174) to Form II (nicked, relaxed circular); the present study may give an important clue to elucidate the fact that iron-bleomycin mediated double-strand DNA cleavage requires at least one molecule of oxygen (O2) ov...

PURPOSE Despite Kaposi's sarcoma (KS) being the most prevalent AIDS-associated cancer in resource limited settings, optimal treatment options remain unknown. We assessed whether bleomycin/vincristine compared to vincristine monotherapy was associated with improved treatment outcomes for AIDS-associated KS among patients initiating combination antiretroviral therapy (cART) in Malawi. METHODS A...

In this study, the preparation of 111In-Bleomycin complex was optimized for temperature, time, concentration and pH during several experiments. The results showed that by the addition of bleomycin to 111In-InCl3 sample (dried under flow of N2) and heating the mixture up to 90-100°C the radiopharmaceutical can be obtained in 99.5% yield and a specific activity of 1.745 Ci/mmol. The final s...

Idiopathic pulmonary fibrosis is a progressive and lethal disease, characterized by loss of lung elasticity and alveolar surface area, secondary to alveolar epithelial cell injury, reactive inflammation, proliferation of fibroblasts, and deposition of extracellular matrix. The effects of oropharyngeal aspiration of bleomycin in Sprague-Dawley rats and C57BL/6 mice, as well as of intratracheal a...

The aim of the study was to evaluate cumulative toxic effect bleomycin under experimental conditions
 Material and Methods. conducted in Research Institute Transport Medicine during 2016-2021. model cardiotoxic performed using medication "Bleocin" manufactured by Nippon Kayaku Co., Ltd. (Japan). According task, on 10 mature rats both sexes Wistar line with a body weight 237 ± 20 g.
 R...

In present study possible ameliorative efficacy of aqueous extract of bark of Alstonia scholaris (ASE) in cultured human lymphocytes against Bleomycin-induced cytogenetic alterations has been reported. Cultures were treated either alone with Alstonia scholaris aqueous bark extract (50μg/ml) or in combination with radiomimetic drug Bleomycin (15μg/ml). Positive implications about radioprotective...

The two agents most commonly used for producing a pleurodesis are tetracycline and bleomycin. Tetracycline is no longer available due to more stringent requirements on the manufacturing process. The objective of this project was to determine whether bleomycin is an effective sclerosant in an experimental model in rabbits. The following medications were instilled intrapleurally in anesthetized m...

OBJECTIVE Prostacyclin (PGI2) has been shown to inhibit the expression of pro-inflammatory and pro-fibrotic mediators in pulmonary fibrosis. In this study, we aimed to test the preventive effects of intraperitoneally administered iloprost, a stable PGI2 analog, on bleomycin-induced pulmonary fibrosis in rats and to compare the effects of iloprost with the effects of methyl-prednisolone, a tradi...

BACKGROUND Numerous studies have been performed to evaluate the efficacy of intralesional bleomycin for the treatment of warts with inconsistent result. Nevertheless, it is well known that the cytotoxicity of bleomycin can be enhanced in vivo by 300 to 700-fold by electroporation. OBJECTIVE AND METHODS In this article, we present an interventional, one-center, prospective case series, clinica...