Objective: To evaluate the effectiveness of intralesional bleomycin in comparison to cryotherapy treatment cutaneous warts. Method: The randomized controlled trial was conducted at Department Dermatology, Jinnah Postgraduate Medical Centre, Karachi, from January July 2021, and comprised patients either gender aged 18-60 years who had warts for 1-48 weeks. subjects were divided into group A trea...

BACKGROUND The aim of this study was to compare the response of doxycycline and bleomycin in pleurodesis of malignant pleural effusions. MATERIALS AND METHODS The radiologic and clinical responses of doxycycline and bleomycin in pleurodesis of malignant pleural effusions were compared in this randomized clinical trial. Forty-two patients were randomized to receive either bleomycin 45 mg or do...

We have cloned the BLH1 gene of the yeast Saccharomyces cerevisiae coding for a peptidase with significant homology to rabbit bleomycin hydrolase. Bleomycin is a glycopeptide antibiotic used for the treatment of human cancers. The antitumor activity of the drug is limited by its metabolic inactivation caused by bleomycin hydrolase, a member of the cysteine protease family. The open reading fram...

A new method has been developed for gene transfer in eukaryotic cells. Chlamydomonas reinhardi, a unicellular eukaryotic alga, was treated with a lethal dose of bleomycin, an agent that induces chromosome breakage. Bleomycin-treated cells were mated with untreated cells, and the mixture was plated onto selective agar medium. The progeny that arose contained the genetic markers from the untreate...

Bleomycin is an anti-neoplastic agent with potential for producing pulmonary toxicity, attributed in part to its freeradical-promoting ability. The central event in the development of toxicity is endothelial damage of the lung vasculature due to bleomycin-induced cytokines and free radicals, ultimately progressing to lung fibrosis. The treatment is discontinuation of bleomycin, initiation of sy...

Bleomycin-treated Chinese hamster ovary cells synthesize poly(adenosine diphosphate-ribose) in a reaction which is dose and time dependent. Treatment with two poly(adenosine diphosphate-ribose) synthesis inhibitors (3-aminobenzamide and 3-methoxybenzamide) slows down the restoration of DNA structure in bleomycin-treated cells, as shown by nucleoid sedimentation. When added in the culture medium...

Fe(II)-Bleomycin is activated in air to form an electron paramagnetic resonance (EPR)-active species, termed "activated bleomycin", that cleaves DNA, when present. When DNA is absent, the potential DNA cleavage activity is lost and the drug becomes self inactivated. A method is described for the preparation and purification of this self-inactivated product from bleomycin A2, together with some ...

Rabbit antisera highly specific to the bleomycinic acid moiety of bleomycins were obtained by immunizing with a conjugate of copper-complex of bleomycin A5 and bovine serum albumin. These antisera not only reacted with bleomycin A5 but also with other bleomycins such as bleomycin A2, bleomycin B2 and peplomycin. The antisera showed little cross-reactivity with deamido-, depyruvamido- and decarb...

We report a case of a 39-year-old man with Hodgkin lymphoma who developed depressive symptoms after starting adriamycin, bleomycin, vinblastine and dacarbazine chemotherapy and later exhibited sexual disinhibition in addition to cognitive dysfunction (mainly executive dysfunction). Seven months after the start of adriamycin, bleomycin, vinblastine and dacarbazine chemotherapy, he was finally di...

There is growing evidence that Th17/regulatory T (Treg) imbalance associated with the etiology of autoimmune diseases. Heligmosomoides polygyrus (Hp) a natural intestinal parasite mice and has been shown to activate Tregs in host suppress symptoms diseases models. To evaluate involvement Th17/Treg balance pathogenesis systemic sclerosis (SSc), we investigated effect Hp-activated on bleomycin-in...