Polyploidy and vitamin C.
نویسندگان
چکیده
منابع مشابه
Vitamin C and COVID-19
Corona disease has killed at least 5 million people globally since it started in Wuhan, China in December 2019 (World Health Organization, 2021). The disease is caused by SARS-COVID-19, and is transmitted from person to person by respiratory droplets (Baladia et al., 2020, Ejaz et al., 2020). Although the early symptoms of COVID-19 include fever, weariness, headache, sore throat, cough, d...
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INTRODUCTION Atypical cell changes often occur following treatment of premalignant or malignant conjunctival neoplasias with topical mitomycin C (MMC) and/or radiation. These reactive, non-neoplastic alterations of the conjunctival epithelium can be a differential diagnostic problem. Our aim was to investigate changes in the nuclear DNA-distribution of conjunctival epithelial cells after MMC- a...
متن کاملPolyploidy
Polyploidy is defined as an increase in genome DNA content. Throughout the plant and animal kingdoms specific cell types become polyploid as part of their differentiation programs. When this occurs in subsets of tissues within an organism it is termed somatic polyploidy, because it is distinct from the increase in ploidy that is inherited through the germline and present in every cell type of t...
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Vitamin C or ascorbic acid has been proposed as an anticancer agent, as an intervention to reduce cancer incidence, and also as a medication to reduce cancer treatment-related side effects. While there has been significant basic science research that has evaluated the potential tumoricidal mechanisms of action, clinical studies have been underpowered, retrospective, or poorly designed. Current ...
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Since scurvy, whether occurring in adults or infants has been recognized, the effect of this disease on the gums has been familiar. The sequence of events, swelling, bleeding from the gums and progressive loosening of the teeth, is well known. It is interesting to note that in infantile scurvy these changes only occur when teeth are present or just on the point of eruption. In their early exper...
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ژورنال
عنوان ژورنال: Biochemical Journal
سال: 1936
ISSN: 0306-3283
DOI: 10.1042/bj0300054