background: interactions of free radicals from ionizing radiation with dna can induce dna damage and lead to mutagenesis and carsinogenesis. with respect to radiation damage to human, it is important to protect humans from side effects induced by ionizing radiation. in the present study, the effects of arbutin were investigated by using the micronucleus test for anti-clastogenic activity, to ca...

Although the known risks of exposure to hazardous drugs have been well documented and disseminated, certain barriers remain in the use of personal protective equipment (PPE) by nurses administering chemotherapy. At Dana-Farber Cancer Institute, a program was developed that incorporated not only monitoring and reporting compliance of the use of PPE, but also engaged the staff in audit and report...

PURPOSE These comments suggest a division of radiation protective agents on the grounds of their mechanism of action that increase the radio resistance of an organism. CONCLUSION Given below is the division of radiation protective agents on the basis of their mechanism of action into 3 groups: 1) Radiation protective agents, with the implementation of radiation protective action taking place ...

In the year 2000, a paper entitled ‘‘A Heat Transfer Model for Firefighters’ Protective Clothing’’ was published in Volume 36, No. 1, of Fire Technology, and it received the 2001 Harry C. Bigglestone Award for Excellence in Written Communication of Fire Protection Concepts from The Fire Protection Research Foundation. Since the publication of this paper, there has been additional development of...

Protection against harmful chemical materials is compulsory in many aspects of everyday life. Proper and adequate protective clothing is desirable during household chores and in industrial, agricultural, and medical work, during military operations; and in response to incidents of terrorism. Different types of materials and garment designs are used in these clothing items, and protection levels...

OBJECTIVE This study aimed to assess adherence and knowledge of manicures/pedicures on the use of Personal Protective Equipment (PPE). METHODS It was a survey with 235 manicures/pedicures in salons, Belo Horizonte/Brazil. Data were analyzed with the software Statistical package for the social sciences (17.0), using descriptive statistics, chi-square and logistic regression. RESULTS The adhe...

In this brief communication, we describe the existence o f a pulmonary polyamine uptake system. We discuss the presence o f similar uptake systems in a numbcr o f other cell typcs. in particular certain tumour cells. Finally, we discuss the possible therapeutic exploitation of this pulmonary polyaminc uptake system. in particular, in relation to the design of novel anticancer agents and better ...

In 2009, dairy goat farms in the Netherlands were implicated in >2,300 cases of Q fever; in response, 51,820 small ruminants were culled. Among 517 culling workers, despite use of personal protective equipment, 17.5% seroconverted for antibodies to Coxiella burnetii. Vaccination of culling workers could be considered.

The purpose of protective clothing and other personal protective equipment (PPE) is to provide escape time, to reduce the burn injury level, and to prevent aggravation of the consequences to workers during exposure to an electric arc. In this study the flammability properties of 12 different types of flame-retardant fabrics were compared with the normally used flame spread test method (EN 532:1...