Contributions and perspectives of Indigenous Peoples to the study of mercury in the Arctic.

Arctic Indigenous Peoples are among the most exposed humans when it comes to foodborne mercury (Hg). In response, Hg monitoring and research have been on-going in the circumpolar Arctic since about 1991; this work has been mainly possible through the involvement of Arctic Indigenous Peoples. The present overview was initially conducted in the context of a broader assessment of Hg research organized by the Arctic Monitoring and Assessment Programme.

New migration and distribution patterns of Atlantic walruses () around Nunavik (Québec, Canada) identified using Inuit Knowledge.

Unlabelled: Environmental changes are affecting the Arctic at an unprecedented rate, but limited scientific knowledge exists on their impacts on species such as walruses (). Inuit Traditional and Local Ecological Knowledge (Inuit TEK/LEK) held by Inuit walrus harvesters could shed light on walrus ecology and related environmental changes. Our main objective was to study spatial and temporal changes in Atlantic walrus () distribution in Nunavik (northern Québec, Canada) using Inuit TEK/LEK.

Inuit knowledge of Arctic Terns (Sterna paradisaea) and perspectives on declining abundance in southeastern Hudson Bay, Canada.

The Arctic Tern (Sterna paradisaea; takatakiaq in Inuttitut) breeds in the circumpolar Arctic and undertakes the longest known annual migration. In recent decades, Arctic Tern populations have been declining in some parts of their range, and this has been a cause of concern for both wildlife managers and Indigenous harvesters. However, limited scientific information is available on Arctic Tern abundance and distribution, especially within its breeding range in remote areas of the circumpolar Arctic.

Validation of robust tools to measure sialorrhea in amyotrophic lateral sclerosis: a study in a large French cohort.

There is an unmet need for validated tools to measure sialorrhea in amyotrophic lateral sclerosis, especially to evaluate treatments. We assessed the inter-/intra-rate reviewer reliability of two scales: the Oral Secretion Scale (OSS), specifically developed for ALS patients, and the Sialorrhea Scoring Scale (SSS), initially developed for Parkinson's disease patients. Sialorrhea was rated in 69 ALS consecutive patients by four evaluators: two neurologists, one nurse and one speech therapist.

Molecular epidemiology of chronic granulomatous disease in a series of 80 kindreds: identification of 31 novel mutations.

Chronic granulomatous disease (CGD) results from constitutional inactivating mutations in the CYBB, NCF1, CYBA or NCF2 genes that encode subunits of phagocyte NADPH oxidase. We report the findings of molecular analysis of 80 kindred. In 75 unrelated male and 5 female probands, CGD was suspected on the basis of clinical symptoms, and biological samples were referred to our laboratory between 2000 and 2007.