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Scientists likely to name new fish after US President Barack Obama to honour his decision to create new protected area of Hawaiian coast

The dorsal fin coloration of the male is a circular red spot ringed with blue which scientists said reminded them of Obama's campaign logo

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WASHINGTON, September 3, 2016: Scientists are set to name a new fish after US President Barack Obama honouring his decision to create a new protected area of the Hawaiian coast.

The National Geographic reported on Friday that the maroon and gold creature, which was discovered 300 ft deep in the waters off Kure Atoll, is the only known fish to live within Papahanaumokuakea, an expanse of coral reefs and seamounts home to more than 7,000 species, CNN reported on Saturday.

Last week, Obama established the largest protected marine sanctuary in the world when he more than quadrupled the size of the Papahanaumokuakea Marine National Monument to protect reefs, marine life habitats, and other resources.

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The expansion will add 442,781 sq.miles to the monument, making it now a total of 582,578 sq.miles.

The dorsal fin coloration of the male is a circular red spot ringed with blue which scientists said reminded them of Obama’s campaign logo, CNN reported.

“It’s very reminiscent of Obama’s (campaign) logo,” Richard Pyle, a marine biologist, told the magazine.

“How appropriate that a fish we were thinking about naming after him anyway, just to say thank you for expanding the national monument, happens to have a feature that ties it to the President.”

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 The species was discovered this past June during a research trip to Kure, the world’s northernmost atoll, CNN reported citing the National Geographic.

This is not the first time Obama has had a fish named after him.

Scientists named an aqua and orange speckled freshwater darter found in the Tennessee River Etheostoma Obama in 2012, CNN added. (IANS)

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Eat Vegetarian Diet to Ward Away Heart Disease

This is in contrast to the previous research that showed TMAO blood plasma levels -- and heart disease risk -- rise after the consumption of red meat and eggs, the researchers said

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Eat veggies, fish to ward away heart disease. Pixabay

If you are suffering from high blood pressure, consuming fish, seafood and a primarily vegetarian diet may help reduce hypertension-related heart disease symptoms, a study suggests.

Intake of fish, seafood and vegetarian food increases levels of a compound called trimethylamine N-oxide (TMAO), known to boost heart health, said researchers from the Medical University of Warsaw in Poland.

The study showed that low-dose treatment with TMAO reduced heart thickening (cardiac fibrosis) and markers of heart failure in an animal model of hypertension.

“Our study provides new evidence for a potential beneficial effect of a moderate increase in plasma TMAO on pressure-overloaded heart,” the researchers said.

For the study, published in the American Journal of Physiology – Heart and Circulatory Physiology, researchers analysed the effect of TMAO on rats, which have a genetic tendency to develop high blood pressure.

One group of hypertensive rats were given low-dose TMAO supplements in their drinking water, and another group received plain water.

They were given the TMAO therapy for either 12 weeks or 56 weeks and were assessed for heart and kidney damage as well as high blood pressure.

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The study showed that low-dose treatment with TMAO reduced heart thickening (cardiac fibrosis) and markers of heart failure in an animal model of hypertension.
Pixabay

The results showed that TMAO treatment did not affect the development of high blood pressure in any of the spontaneously hypertensive rats.

However, condition of the animals given the compound was better than expected, even after more than a year of low-dose TMAO treatment.

In addition, four- to five-fold increase in plasma TMAO does not exert negative effects on the circulatory system.

This is in contrast to the previous research that showed TMAO blood plasma levels — and heart disease risk — rise after the consumption of red meat and eggs, the researchers said.

Also Read- Women Rising Early Have Lower Risk of Breast Cancer

“It seems that a fish-rich and vegetarian diet, is associated with a significantly higher plasma TMAO than red meat-and egg-rich diets, considered to increase the cardiovascular risk,” the researchers noted.

“However, further study is needed to assess the effect of TMAO and TMA on the circulatory system.” (IANS)