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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Journal of Environmental Pathology, Toxicology and Oncology
Импакт фактор: 1.625 5-летний Импакт фактор: 1.63 SJR: 0.402 SNIP: 0.613 CiteScore™: 2.3

ISSN Печать: 0731-8898
ISSN Онлайн: 2162-6537

Выпуски:
Том 39, 2020 Том 38, 2019 Том 37, 2018 Том 36, 2017 Том 35, 2016 Том 34, 2015 Том 33, 2014 Том 32, 2013 Том 31, 2012 Том 30, 2011 Том 29, 2010 Том 28, 2009 Том 27, 2008 Том 26, 2007 Том 25, 2006 Том 24, 2005 Том 23, 2004 Том 22, 2003 Том 21, 2002 Том 20, 2001

Journal of Environmental Pathology, Toxicology and Oncology

DOI: 10.1615/JEnvironPatholToxicolOncol.v31.i1.50
pages 39-48

Evidence of Antiapoptotic Properties of Pleurotus florida Lectin Against Chronic Arsenic Toxicity in Renal Cells of Rats

Tanmoy Rana
Indian Veterinary Research Institute, Eastern Regional Station, Kolkata, India
Asit Kumar Bera
Indian Veterinary Research Institute, Eastern Regional Station, Kolkata, India; National Research Centre On Yak, Dirang, West Kameng District, Arunachal,Pradesh, India
Debasis Bhattacharya
Indian Veterinary Research Institute, Eastern Regional Station, Kolkata, India; National Research Centre On Yak, Dirang, West Kameng District, Arunachal,Pradesh, India
Subhashree Das
Indian Veterinary Research Institute, Eastern Regional Station, Kolkata, India
Diganta Pan
Indian Veterinary Research Institute, Eastern Regional Station, Kolkata, India
Subrata Kumar Das
Indian Veterinary Research Institute, Eastern Regional Station, Kolkata, India

Краткое описание

Chronic arsenic exposure results in toxicity in humans and causes many toxicologic manifestations. Apoptosis was measured by cell adhesion, morphologic alterations, cell proliferation, terminal deoxyuridine triphosphate nick-end labeling (TUNEL), and caspase-3/CPP32 fluorometric protease assay. Results of the present study suggested that arsenic administration in rats caused apoptosis by elevating morphologic alterations, TUNEL-positive nuclei, caspase-3 activity, and DNA damage and by reducing cell adhesion and cell proliferation in a time-dependent manner. The apoptosis in renal cells of arsenic-exposed rats reverted to normal values after coadministration of mushroom lectin. This study provided significant evidence that Pleurotus florida lectin has an antiapoptotic property by protecting from arsenic-induced toxicity. The beneficial effect of Pleurotus florida lectin was proportional to its duration of exposure. This finding might be of therapeutic benefit in people suffering from chronic exposure to arsenic from natural sources, a global problem that is especially relevant to millions of people on the Indian subcontinent

Ключевые слова: arsenic, Pleurotus florida lectin, apoptosis, renal cells

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