The prevalence of human papillomavirus and its impact on cervical dysplasia in Northern Canada.

Introduction: Certain types of the Human Papillomavirus (HPV) are sexually transmitted and highly associated with development of cervical dysplasia and cervical cancer but the distribution of HPV infection in the North, particularly amongst First Nations, Metis, and Inuit peoples, is little known. The purposes of the study are to identify the prevalence of type-specific HPV infections and the association of different HPV types with cervical dysplasia among women in Northern Canada.

Methods: This was a cross-sectional study with attendants of the routine or scheduled Pap testing program in the Northwest Territories (NWT), Nunavut, Labrador and Yukon, Canada.

Traditional food and monetary access to market-food: correlates of food insecurity among Inuit preschoolers.

Objectives: To evaluate correlates of food insecurity among Inuit preschoolers. Study design. Cross-sectional health survey.

Carnitine palmitoyltransferase 1A (CPT1A) P479L prevalence in live newborns in Yukon, Northwest Territories, and Nunavut.

Carnitine palmitoyltransferase 1A (CPT1A), encoded by the gene CPT1A, is the hepatic isoform of CPT1 and is a major regulatory point in long-chain fatty acid oxidation. CPT1A deficiency confers risk for hypoketotic hypoglycaemia, hepatic encephalopathy, seizures, and sudden unexpected death in infancy (SUDI). It remains controversial whether the CPT1A gene variant, c.

Mercury hair concentrations and dietary exposure among Inuit preschool children in Nunavut, Canada.

There is concern that the traditional diet is a source of mercury exposure among Inuit in the Canadian Arctic. Mercury exposure in utero and in early childhood presents a risk to neurodevelopment. The objectives of the present study were to assess the dietary mercury exposure from traditional food among Inuit children 3 to 5 years of age in Nunavut, and evaluate the association between estimated dietary mercury intake and body burden.

Food insecurity among Inuit preschoolers: Nunavut Inuit Child Health Survey, 2007-2008.

Background: Food security (i.e., a condition in which all people, at all times, have physical and economic access to sufficient, safe and nutritious food to meet their dietary needs and food preferences for an active and healthy life) has been noted to be lower in indigenous communities in Canada.

Initial management of an outbreak of the HTLV-1 virus in Nunavut, Canada.

Background: HTLV-1 is a retrovirus known to be endemic in Japan, the Caribbean, and parts of Africa. HTLV-1 infection is rare in Canada. The last known cases prior to the present cluster in Nunavut occurred in 1993, when three Aboriginal patients with neurological symptoms in British Columbia were found to be infected with HTLV-1.