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Toxicity of different biodiesel exhausts in primary human airway epithelial cells grown at air-liquid interface

Biodiesel is created through the transesterification of fats/oils and its usage is increasing worldwide as global warming concerns increase. Biodiesel fuel properties change depending on the feedstock used to create it.

Regular exposure to non-burning ultraviolet radiation reduces signs of non-alcoholic fatty liver disease in mature adult mice fed a high fat diet

Frequent exposure to low levels of sunlight may reduce the severity of hepatic steatosis induced in older adults living in environments of high caloric intake

Understanding food security issues in remote Western Australian Indigenous communities

This study explored food insecurity in remote Western Australian (WA) Indigenous communities in a survey of remote community store managers' views.

The reliability of an adolescent dietary pattern identified using reduced-rank regression

The aim of the present study was to compare DP identified using the RRR method in a FFQ with those in a 3 d food record (FR).

EAACI food allergy and anaphylaxis guidelines: diagnosis and management of food allergy

Food allergy can have significant effects on morbidity and quality of life and can be costly in terms of medical visits and treatments.

Maternal Dietary Intake of Folate and Vitamins B6 and B12 During Pregnancy and Risk of Childhood Brain Tumors

This Australia-wide study examines whether maternal intake of folate and vitamins B6 and B12 during pregnancy is associated with development of brain tumors...

Ultraviolet radiation exposure and serum vitamin D levels in young children

This paper examined the link between UV exposure and vitamin D production in young children to determine how long it takes for sun exposure to affect serum...

Maternal and family factors and child eating pathology: Risk and protective relationships

This study aimed to identify maternal and family factors that may predict increases or decreases in child eating disorder symptoms over time, accounting for...

Disease prevention in the age of convergence - The need for a wider, long ranging and collaborative vision

Our global health crisis and the pandemic of noncommunicable diseases (NCDs) is clearly rooted in complex modern societal and environmental changes, many of...

Dietary intake in population-based adolescents: Support for a relationship between eating disorder symptoms, low fatty acid intake and depressive symptoms

In the eating disorder sample but not the control sample, omega-3 and omega-6 fatty acid correlated significantly and negatively with eating disorder...

The western dietary pattern is prospectively associated with nonalcoholic fatty liver disease in adolescence

In centrally obese adolescents with NAFLD, a healthy dietary pattern may be protective, whereas a Western dietary pattern may increase the risk.

Growth of the airway smooth muscle layer from late gestation to childhood is mediated initially by hypertrophy and subsequently hyperplasia

The airway smooth muscle (ASM) layer thickens during development. Identifying the mechanism(s) for normal structural maturation of the ASM reveals pathways susceptible to disease processes. This study characterized thickening of the ASM layer from foetal life to childhood and elucidated the underlying mechanism in terms of hypertrophy, hyperplasia and extracellular matrix (ECM) deposition.

Exacerbation of chronic cigarette-smoke induced lung disease by rhinovirus in mice

A significant proportion of chronic obstructive pulmonary disease exacerbations are strongly associated with rhinovirus infection (HRV). In this study, we combined long-term cigarette smoke exposure with HRV infection in a mouse model.

Long-term exposure of mice to 890 ppm atmospheric CO2 alters growth trajectories and elicits hyperactive behaviours in young adulthood

Atmospheric carbon dioxide (CO2) levels are currently at 418 parts per million (ppm), and by 2100 may exceed 900 ppm. The biological effects of lifetime exposure to CO2 at these levels is unknown. Previously we have shown that mouse lung function is altered by long-term exposure to 890 ppm CO2. Here, we assess the broader systemic physiological responses to this exposure.

In Vitro primary human airway epithelial whole exhaust exposure

The method outlined in this article is a customization of the whole exhaust exposure method generated by Mullins et al. (2016) using reprogrammed primary human airway epithelial cells as described by Martinovich et al. (2017). It has been used successfully to generate recently published data (Landwehr et al. 2021). The goal was to generate an exhaust exposure model where exhaust is collected from a modern engine, real-world exhaust concentrations are used and relevant tissues exposed to assess the effects of multiple biodiesel exposures.