Wow!! 7 Types of Blood Vessel Cleaners, Can Prevent Heart Disease

The large number of people with heart disease has made many drug-selling companies competing to sell heart disease remedies to various hospitals.
But did you know these 7 types of food can cure heart disease through natural processes.

1. Turmeric

Turmeric Turmeric contains powerful anti-inflammatory compounds that can help reduce damage to arterial walls. Consuming turmeric has been shown to have a direct effect on arteriosclerosis or hardening of the arteries.

2. Pomegranate

Drink pomegranate juice for optimal heart health. Pomegranates are proven to clean blocked arteries and increase blood flow. This is due to the high level of antioxidants from pomegranates which can fight free radicals and stimulate the production of nitric oxide in the blood.

3. Coffee

The good news for coffee lovers is that coffee can help keep one’s arteries clean. Drinking three glasses of pure coffee a day can reduce a person’s risk of atherosclerosis, or blockage of blood vessels.

4. Olive oil

Olive oil contains monounsaturated acid so that it is believed to protect the heart significantly, and reduce the risk of heart disease and stroke.

5. Avocados

Avocados are rich in potassium and potassium has been shown to help prevent cardiovascular disease and calcification of blood vessels in the arteries.

6. Beans

Beans are a powerhouse for heart health. Rich in unsaturated fat, vitamins, and fiber, nuts are a good choice for snacks. Try types of almonds, cashews, or Brazil nuts because they contain high magnesium. Magnesium will inhibit the buildup and cholesterol in the arteries and help prevent clogged arteries.

 7. Whole grains

Food fibers found in whole grains help increase blood cholesterol levels and protect themselves from various diseases. A diet with lots of whole grains is linked to thinner carotid artery walls. This artery is responsible for delivering blood to a person’s brain. Thickening of the carotid artery can cause atherosclerosis buildup and increase the risk of heart disease and stroke.

that’s the 7 types of food that is believed to have the property to cure heart disease naturally.

Filth Flies Feel the Heat

Parasitic wasps, osg777 login such as this Muscidifurax raptor (top) preparing to lay an egg on a fly puparium, are sold by commercial insectaries as biocontrol agents for filth flies. The wasp’s progeny feed as larvae inside housefly puparia and later emerge as adults. Emergence holes can be seen in bottom photo. Click an image for more information about it.

  Commercial insectaries that produce wasps as biocontrol agents will benefit from new Agricultural Research Service (ARS) findings showing that killing fly pupae—the food source for the wasp larvae—with heat shock is an affordable alternative to irradiation. The heat shock alternative will help insectaries meet fluctuating demand for two parasitic wasps used to control filth flies. House flies and stable flies are nuisances on livestock and poultry farms, and they transport disease-causing organisms. Parasitic wasps released as biocontrols can reduce the need for insecticides on livestock and poultry farms. Wasp species such as Muscidifurax raptor and Spalangia cameroni lay a single egg inside a fly puparium before it hatches, and the larva feeds on the fly pupa before emerging as an adult. But it takes one week to produce fly pupae for the parasitoids, and these live pupae only have a shelf life of two to three days. So insectaries turned to ARS for help. Entomologist Christopher J. Geden of the ARS Center for Medical, Agricultural, and Veterinary Entomology in Gainesville, Fla., studied fly pupae killed with gamma irradiation, cold and heat shock for their ability to produce parasitoids. Researchers have reared parasitoids with irradiated pupae for years, but it’s not practical for commercial insectaries. Previous results from freeze-killing pupae have been mixed. Heat shock killing in an oven had never been tried before. The number of wasp progeny, male or female, emerging from pupae killed by heat shock or gamma irradiation was not significantly different from those produced on live hosts. Geden found heat-killed, irradiated and freeze-killed pupae stored in refrigerated plastic bags remain as effective for production of M. raptor as live pupae for as long as four months. Production of S. cameroni on heat-killed and irradiated pupae was equal to parasitoid production on live pupae for up to two months of storage. After that, production declined to 63 percent of live pupae. Production of S. cameroni on freeze-killed pupae was about 75 percent of production using live pupae for eight weeks of storage but declined rapidly afterward. ARS is the U.S. Department of Agriculture’s chief scientific research agency.

Temporary Coating May Help Protect Homes from Wildfires

Quickly spraying a home with a temporary fire-retardant coating may prevent it from being destroyed by a forest or brushland wildfire. An experimental gel that U.S. Department of Agriculture (USDA) plant physiologist Gregory M. Glenn and his colleagues in Albany, Calif., have developed might offer better, more affordable protection than other fire-retardant gels.

The experimental gel is made of sodium bentonite clay, corn starch and water. Preliminary tests suggest that a quarter-inch layer of the gel may protect wood-based home siding for up to 30 minutes.

Depending upon the circumstances, that timeframe might be long enough to save a house. In a best-case scenario, all that a homeowner might need to do after the fire is to wash the coating off the house, according to Glenn. He works for the Agricultural Research Service (ARS), USDA’s chief intramural scientific research agency.

In preliminary research, documented in a 2012 article in Fire Safety Journal, Glenn and his coinvestigators cut planks of residential wood-based siding into squares measuring about 7 by 7 inches by 3/8-inch thick, then coated all but the “control” squares with either the experimental gel, a commercial gel, or other formulations.

In several of the tests that followed, the experimental clay-and-starch gel outperformed the other coatings. “Drying tests,” for example, showed that the gel kept its moisture longer, which is an important quality in a fire retardant.

In “burn tests,” siding coated with the research gel took longer to reach 392 degrees Fahrenheit, the temperature at which wood-based siding may begin to burn and char.

Other tests, in which the squares were positioned upright, demonstrated that the gel was less prone to sliding, technically known as “slumping,” toward the bottom of the squares. The starch helped the coating to stay in place and, in so doing, to shield the siding.

Although neither sodium bentonite clay nor starch are new to firefighting, the idea of combining these materials to form a fire-retardant coating is apparently a “first,” as is the California team’s detailed analysis of the coating’s effectiveness.

Glenn collaborated with co-workers Bor-Sen ChiouArtur Klamczynski and Zhongli Pan at ARS’ Western Regional Research Center in Albany, and with former ARS researcher Gokhan Bingol. ARS is seeking a patent for the research.

USDA Scientists Discover How Foot-and-Mouth Disease Virus Begins Infection in Cattle

ARS researchers have identified epithelial cells in the cow’s throat as the primary site where the foot-and-mouth disease (FMD) virus initiates infection in cattle. FMD is considered the most economically devastating livestock disease in the world.

WASHINGTON—U.S. Department of Agriculture (USDA) scientists have identified the primary site where the virus that causes foot-and-mouth disease (FMD) begins infection in cattle. This discovery could lead to development of new vaccines to control and potentially eradicate FMD, a highly contagious and sometimes fatal viral disease of cloven-hoofed animals that is considered the most economically devastating livestock disease in the world.

The discovery was made by scientists with the Agricultural Research Service (ARS) Foreign Animal Disease Research Unit at the Plum Island Animal Disease Center at Orient Point, N.Y. ARS is USDA’s principal intramural scientific research agency, and this research supports the USDA priority of promoting international food security.

Veterinary medical officer Jonathan Arzt, research leader LuisRodriguez and microbiologist Juan Pacheco found that after just six hours of exposure to the FMD virus through the cow’s nasal passages, the virus selectively infects epithelial cells in the nasopharynx, a specific region of the back of the cow’s throat.

“Because we have determined the actual route the FMD virus takes in infected cattle, we can now begin to target the virus-host interaction in an effort to develop better vaccines and biotherapeutic countermeasures against the disease,” Arzt said.

Although the United States has not had an FMD outbreak since 1929, the disease is still considered a serious threat. Epidemics in other countries have resulted in the slaughter of millions of infected and uninfected animals to prevent the virus from spreading. Outbreaks of this disease in previously FMD-free countries could cause billions of dollars in economic losses related to eradication efforts and trade bans.

Vaccines that offer temporary immunity for livestock have been developed, but there is no universal FMD vaccine against the disease. Because there are seven different types of FMD viruses and more than 60 subtypes, vaccines must be highly specific, matched to the type and subtype present in the area of an outbreak, to protect animals against developing clinical signs of disease. Blocking the initial site of infection may be the most effective way to achieve complete protection.

The research was published in the November issue of Veterinary Pathology and featured on the cover of that issue.

The findings have allowed Arzt and his colleagues to answer some basic, yet long-standing mysteries regarding how the FMD virus first invades and propagates in susceptible cattle. The scientists now are conducting further research to answer questions about why the particular epithelial cells are susceptible, and how the initial infection site can be blocked.

“The answers to these questions will result in a new era of FMD prevention in which highly effective vaccines will provide rapid and long-lasting immunity to even the most virulent strains of FMD virus,” Arzt said.

Research Leads to Fewer Yellowjackets on Christmas Trees

ARS entomologist Robert Hollingsworth and colleagues like Washington State University plant pathologist Gary Chastagner (shown here) have been testing how effective current methods are at keeping yellow jackets from hitching a ride on Christmas trees being shipped to Hawaii.

Hawaiians can now worry less about finding stray yellowjackets living in their Christmas trees shipped from the mainland United States, partly due to research by a U.S. Department of Agriculture (USDA) scientist and his university and state cooperators.

Every year, fir trees from the Pacific Northwest are shipped to Hawaii for use as Christmas trees. Although yellowjackets usually nest in the ground, mated queens who haven’t yet built their nests sometimes make fir trees their home during winter. So, when the trees are harvested in November for shipment to Hawaii, the yellowjacket queens get rounded up right along with them.

The western yellowjacket, Vespula pensylvanica, is considered an invasive insect in Hawaii, competing with native birds for insect prey and greatly reducing native insect populations. In an effort to keep more yellowjackets from reaching the islands, Hawaii officials required a percentage of trees to be either manually or mechanically shaken to dislodge insect pests. But there is no precise specification for how long the trees should be shaken, which makes a big difference in whether insects remain on trees.

Entomologist Robert Hollingsworth, who works for USDA’sAgricultural Research Service (ARS), teamed with university and state collaborators to examine the efficacy of the tree-shaking program and found that both methods failed to remove all yellowjacket queens from the trees, although mechanical shaking was significantly more effective than manual shaking. Hollingsworth is based at the ARS Pacific Basin Agricultural Research Center in Hilo, Hawaii. ARS is USDA’s principal intramural scientific research agency.

The scientists also tested pre-harvest insecticide sprays as a supplement to the shaking treatment. They found mist applications of an insecticide in the pyrethroid chemical class were 100 percent effective in killing yellowjacket queens, and remained effective even after heavy rainfall. Details of the study were published in the Journal of Economic Entomology.

Hawaii officials now require all fir trees destined for the islands to be shaken, regardless of shaking method. Future research plans include making shaking treatments more effective in the absence of an insecticide treatment.

Tactics to Safeguard Catfish and Tilapia Fillets from Foodborne Pathogens Explored

ARS food microbiologist Kathleen Rajkowski is investigating ways to keep America’s most popular fish fillets, catfish and tilapia, safe from foodborne pathogens.

On a chilly winter night, quick and easy-to-prepare broiled catfish or tilapia fillets—seasoned with ginger and garlic—might make a tasty and satisfying choice for your evening meal. U.S. Department of Agriculture(USDA) food microbiologist Kathleen Rajkowski works with these popular fillets in studies designed to prevent certain pathogenic microbes from contaminating them.

Foodborne illnesses are not commonly associated with either catfish or tilapia fillets. However, these fish products are the focus of the research because they are the two most widely consumed kinds of fish fillets in the United States, according to Rajkowski. She’s with the Agricultural Research Service (ARS), USDA’s principal intramural scientific research agency, and her research findings were reported in the October 2010 issue of Agricultural Research magazine.

Microbes that Rajkowski investigates include Listeria monocytogenesSalmonellaShigellaStaphylococcus, and Escherichia coli O157:H7, all of which can cause gastrointestinal illness in humans.

In an early experiment with both frozen and thawed tilapia and catfish, Rajkowski artificially inoculated fillets with L. monocytogenes, then determined the amount of ionizing radiation needed to reduce the pathogen’s population by 90 percent. The dosages needed to achieve that level of safety were nearly the same for both kinds of fish, Rajkowski found. Published in the Journal of Food Protection in 2008, the study was the first to identify the dosages that effectively reduce Listeria in these popular fish products. Her results were similar to those that reduce Listeria in ground beef.

Other tests examine the effectiveness of ultraviolet (UV) light in combating foodborne pathogens. Rajkowski’s current UV experiments build upon a study published in Ice World Journal in 2007. In that investigation, she applied a solution of Shigella sonneito the surface of frozen and fresh tilapia, then exposed the samples to medium-intensity UV light. The treatment resulted in a 99 percent reduction of the pathogen on the frozen fillets, but did not kill S. sonnei on the fresh tilapia. However, exposing the fresh fillets to pulsating beams of high-intensity UV light reduced the pathogen by 99 percent.

Rajkowski is based at the ARS Eastern Regional Research Center in Wyndmoor, Pa. Her research supports the USDA priority of ensuring food safety.