Poached Wild Salmon

Ingredients

4 wild salmon steaks

Sorrel Sauce

1/2 cup unsalted butter
1 large bunch of sorrel, washed and chopped
1¼ cups heavy cream
salt and pepper

Method

  1. Poach the salmon in boiling salted water for about 8 minutes. Remove and keep on a warm plate.
  2. Melt the butter in a saucepan. Add the chopped sorrel (it melts into the butter very quickly). When it has bubbled for a few minutes, add the cream and seasoning. Bring to a boil and simmer for 10 minutes.
  3. Pour the sauce over the poached salmon and serve immediately.

Makes 4 servings.

Source: Fish and Shellfish

Advertisements

In Pictures: Fish and Dishes

The Fish – Conger Eel (マアナゴ)


Sashimi

Nigiri Sushi with Grilled Eel

Pressed Sushi with Steamed Eel

Grilled in Skewers

Eel Rice

Tempura

Cooked with Soba in Soup

My Food

Seafood: Braised Japanese Dried Abalone

Two Cultures, Same Risk For Cognitive Impairment

American and Chinese adults with Type 2 diabetes are at similar risk for memory impairment, Mayo Clinic and Shanghai researchers report

Diabetes is a known risk factor for cognitive decline and dementia, age-related conditions that affect memory and thinking skills. However, little is known about how the diabetes-cognitive decline link compares across cultures.

Scientists from Mayo Clinic and Huashan Hospital in Shanghai explored the association between Type 2 diabetes and cognitive impairment to find out if the relationship varies in different populations. Study participants had not been diagnosed with memory-related diseases, such as vascular dementia or Alzheimer’s dementia.

For the study, the researchers evaluated data from two large, ongoing, population-based studies: the Shanghai Aging Study (SAS) and the Mayo Clinic Study of Aging (MCSA). Both use similar designs and methodologies. For example, both studies recruit participants from a defined population, include an on-site, in-person evaluation, use similar or comparable tests of cognition, and include participants over age 50. The SAS uses neuropsychological tests adapted from Western tests to harmonize with Chinese culture.

The scientists analyzed medical data from 3,348 Chinese adults and 3,734 American adults, all of whom had undergone cognitive testing and were dementia-free. Participants’ medical records were used to determine whether they had Type 2 diabetes.

The researchers found that all of the participants who had Type 2 diabetes, regardless of their population study, performed significantly worse on cognitive tests, compared to participants who did not have diabetes. These findings suggest that diabetes is linked to cognitive impairment in both Eastern and Western cultures.

“We wanted to study diabetes and cognitive impairment in these two completely different ethnic groups to see whether there are any differences. We found that in both cohorts, having a history of diabetes was associated with greater impairment in cognitive function,” says study co-author Rosebud Roberts, M.B., Ch.B., an epidemiologist at Mayo Clinic.

The results were the same — even after adjusting for age, gender and education, as well as vascular problems. More specifically, the American and Chinese study participants with diabetes performed considerably worse on executive function tests, compared to people in both study populations who did not have diabetes. Executive function is the ability to make decisions, plan and problem-solve, and is associated with the frontal lobe of the brain.

In the Shanghai population, a diabetes diagnosis also was associated with poorer performance on tests of memory, visual-spatial skills and language. One possible reason for this difference is that the population studied by the SAS developed diabetes at an earlier age, compared to the MCSA population.

Dr. Roberts says the research is important, because it shows that impairment in executive function may be an early effect of diabetes, and earlier age at diabetes diagnosis results in greater cognitive deficits. However, she adds, the overall effects of diabetes on cognition are similar in Western and Eastern populations.

The MCSA is a population-based prospective study established in 2004 to investigate the prevalence and incidence of mild cognitive impairment, and identify risk factors for mild cognitive impairment and dementia.

Source: Mayo CLinic


Today’s Comic