Effect of ultraviolet C radiation on biological samples

Effect of ultraviolet C radiation on biological samples

AIM To examine the influence of ultraviolet C (UVC) radiation on blood, saliva, semen, and naked DNA samples for preventing DNA cross-contamination on working surfaces in laboratories. METHODS Blood, saliva, semen, and DNA isolated from buccal swab samples were obtained from a single male donor and applied to the laboratory working surfaces. UVC radiation was applied to these diluted and undi...

Solar ultraviolet radiation effects on biological systems.

Biological Responses to Ultraviolet Radiation and the Effect of Intra-s Checkpoint Inhibition on Ultraviolet Radiation-induced Mutagenesis

Sunlight emits a spectrum of electromagnetic radiation that includes ultraviolet, visible, and infrared wavelengths. It is widely accepted that the ultraviolet radiation (UVR) component is responsible for the mutagenic and carcinogenic effects of sunlight. UVR is further subdivided into three wavelength ranges: UVC (100-280 nm), UVB (280-315 nm) and UVA (315-400 nm) and each of these induce dif...

The Effect of Short-Range Radiation of Type C and B Ultraviolet on the Mechanical Properties of Skin Fibroblasts

The effect of UV beam, which has been emitted from a natural or a manmade source on cells has been studied in previous studies for several times. Radiation of this beam can have different effects on DNA of the cell, cytotoxicity, the structure of cellular proteins and their mechanical properties based on radiation period or frequency. The effect of radiation of two types of beams, namely UVB an...

the effect of consciousness raising (c-r) on the reduction of translational errors: a case study

در دوره های آموزش ترجمه استادان بیشتر سعی دارند دانشجویان را با انواع متون آشنا سازند، درحالی که کمتر به خطاهای مکرر آنان در متن ترجمه شده می پردازند. اهمیت تحقیق حاضر مبنی بر ارتکاب مکرر خطاهای ترجمانی حتی بعد از گذراندن دوره های تخصصی ترجمه از سوی دانشجویان است. هدف از آن تاکید بر خطاهای رایج میان دانشجویان مترجمی و کاهش این خطاها با افزایش آگاهی و هوشیاری دانشجویان از بروز آنها است.از آنجا ک...