Female college student awareness of exposures to environmental toxins in personal care products and their effect on preconception health

This research study investigated college women's usage of personal care products and their views on health effects from exposures during the preconception period. Many personal care products and cosmetics contain chemical ingredients that have been known to disrupt human endocrine and neurological systems, and contribute to infertility and adverse birth outcomes. Seventy-two female college students from a single, medium-sized university campus completed a researcher-developed questionnaire. Findings provide insight into the daily exposures young women experience during their reproductive years. Results can inform occupational and environmental health nurses about the personal daily exposures of young women when conducting risk assessments in the workplace or at a school, and can aid in developing interventions that support the environmental health of employees or future employees.

Health disparities of coal miners and coal mining communities: the role of occupational health nurses

This article investigates how the health disparities of Appalachian coal miners and coal mining communities could be decreased through a partnership with occupational health nurses. On-site health clinics managed by occupational health nurses working in the coal mining industry are proposed as a means to improve health care outcomes. Health effects, economic considerations, environmental impacts, and U.S. coal mining legislation and regulation are examined. An epidemiological approach is presented to the unique health effects experienced by Appalachian coal miners and coal mining communities within the context of existent socioeconomic disparities. The long-standing health crisis in Appalachian coal mining communities requires a multidisciplinary approach led by occupational health nurses.

Negatively-charged air conditions and responses of the human psycho-neuro-endocrino-immune network

BACKGROUND

Against increasing environmental adverse effects on human health such as those associated with water and ground pollution, as well as out- and indoor air conditions, trials were conducted to support and promote human health by improving the indoor air atmosphere. This study was performed to estimate the effect of negatively-charged air conditions on human biological markers related to the psycho-neuro-endocrino-immune (PNEI) network.

OBJECTIVES

After construction of negatively-charged experimental rooms (NCRs), healthy volunteers were admitted to these rooms and control rooms (CTRs) and various biological responses were analyzed.

METHODS

NCRs were constructed using a fine charcoal coating and applying an electric voltage (72 V) between the backside of walls and the ground. Various biological markers were monitored that related to general conditions, autonomic nervous systems, stress markers, immunological parameters and blood flow.

RESULTS

Regarding the indoor environment, only negatively-charged air resulted in the difference between the CTR and NCR groups. The well-controlled experimental model-room to examine the biological effects of negatively-charged air was therefore established. Among the various parameters, IL-2, IL-4, the mean RR interval of the heart rate, and blood viscosity differed significantly between the CTR and NCR groups. In addition, the following formula was used to detect NCR-biological responses: Biological Response Value (BRV)=0.498+0.0005 [salivary cortisol]+0.072 [IL-2]+0.003 [HRM-SD]-0.013 [blood viscosity]-0.009 [blood sugar]+0.017 [pulse rate].

CONCLUSIONS

Negatively-charged air conditions activated the immune system slightly, smoothened blood flow and stabilized the autonomic nervous system. Although this is the first report to analyze negatively-charged air conditions on human biological responses, the long-term effects should be analyzed for the general use of these artificial atmospheres.

Using a site visit to a contaminated location as a focus for environmental health education for academic and public health nurses

We describe a conference initiative that is distinguished by the use of a "community case study" to increase the knowledge and skills of nursing faculty and public health nurses in environmental health and to provide networking support to facilitate infusion of environmental health into nursing curricula and public health nursing practice. The Institute of Medicine's (1995) general environmental health competencies for nurses provided the conference framework. Woburn, Massachusetts, a Superfund site, served as the community case study to illustrate a complex environmental health problem. Over an extended period of time, Woburn was contaminated with multiple chemicals that eventually contaminated the drinking water supply; a cluster of childhood leukemia cases was linked subsequently to the Superfund site contaminants. A 6-hr interpreted walking and bus tour of the Superfund site enabled us to visit the premises of responsible parties, the vapor extraction fields, the capped Well H in the wooded wetlands, and to tour the affected neighborhood. This intensive, hands-on approach to learning environmental health content and skills that incorporated multiple learning strategies serves as a model for developing future conferences for public health nurses and nursing faculty.