Prostate Restored
Prostate Restored
Photo: Nataliya Vaitkevich
"It's long been known that zinc plays an important role in the body's ability to protect against bacterial infection, but this is the first time anyone has been able to show how zinc actually blocks an essential pathway causing the bacteria to starve," says project leader Dr Christopher McDevitt, Research Fellow in the ...
You can “unclog” your arteries with natural methods, including diet, exercise, and stress management. Quitting smoking, if you smoke, can also help...
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Ylang ylang And because mood is linked to sexual experience, it's possible that ylang ylang is a good essential oil for sexual stimulation.
Read More »Australian researchers have found that zinc can 'starve' one of the world's most deadly bacteria by preventing its uptake of an essential metal. Streptococcus pneumoniae is responsible for more than one million deaths a year, killing children, the elderly and other vulnerable people by causing pneumonia, meningitis, and other serious infectious diseases. Published today in the journal Nature Chemical Biology, the researchers describe how zinc "jams shut" a protein transporter in the bacteria so that it cannot take up manganese, an essential metal that Streptococcus pneumoniae needs to be able to invade and cause disease in humans. "This work spans fields from chemistry and biochemistry to microbiology and immunology to see, at an atomic level of detail, how this transport protein is responsible for keeping the bacteria alive by scavenging one essential metal (manganese), but at the same time also makes the bacteria vulnerable to being killed by another metal (zinc)," says Professor Bostjan Kobe, Professor of Structural Biology at The University of Queensland. The study reveals that the bacterial transporter (PsaBCA) uses a 'spring-hammer' mechanism to bind the metals. The difference in size between the two metals, manganese and zinc, causes the transporter to bind them in different ways. The smaller size of zinc means that when it binds to the transporter, the mechanism closes too tightly around the zinc, causing an essential spring in the protein to unwind too far, jamming it shut and blocking the transporter from being able to take up manganese. "Without manganese, these bacteria can easily be cleared by the immune system," says Dr McDevitt. "For the first time, we understand how these types of transporters function. With this new information we can start to design the next generation of antibacterial agents to target and block these essential transporters."
Some of the best teas for high blood pressure include chamomile, lavender, rose, and hibiscus. These teas are known for their ability to lower...
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A lover who is confident in bed. Men appreciate a woman who understands her own sexuality and for good reason. “Older men want someone who is...
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Therefore, men should consider a premium turmeric supplement to ensure a high level of curcumin in their diet. Curcuminoids may protect against...
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observed a reduction of prostate size with pumpkin seed oil [20]. This effect has been confirmed by other in vitro and animal studies [21,22,23]....
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Discolored skin Color changes to the skin can sometimes indicate underlying illness. "Skin sometimes looks gray, sallower, in people with...
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A biopsy is done so that a sample of skin, in this instance a lesion, can be looked at under a microscope to determine the exact diagnosis....
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