#bone damage

[bpod-bpod]

Staged Lightning

Thunderbolt and lightning, very very frightening. And for good reason: lightning kills thousands around the world each year, but we know strikingly little about how these bolts from the sky impact the body. A new study has examined the effect of lightning strikes on human bones. The researchers applied an artificial bolt of lightning-mimicking energy directly through a bone sample (left, before applying the current, centre during, and right after). They saw unique patterns of damage caused by a high-pressure shock wave and the electric current that causes an internal restructuring of fibres, leading to deformation and cracking. This distinct footprint of damage could help identify victims when other telltale signs are absent, which may improve our estimates of the burden these incidents present, and builds the growing knowledge base to help inform the recovery of survivors and protect people at risk, making sure lightning doesn’t strike a killing blow.

Written by Anthony Lewis

Image from work by Nicholas Bacci and colleagues

School of Anatomical Sciences, Faculty of Health Sciences, University of the Witwatersrand Medical School, Johannesburg, South Africa and Forensic Science Research Group, School of Applied Sciences, Northumbria University, Newcastle Upon Tyne, UK

Image originally published with a Creative Commons Attribution 4.0 International (CC BY 4.0)

Published in Forensic Science International: Synergy, November 2021

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[bpod-bpod]

Brainy Bone Balls

Broken bones take time to mend but research has shown that they heal faster when there's accompanying brain damage. Scientists studying this conundrum uncovered a surprising method of crosstalk between the brain and the skeleton: damaged nerve cells release tiny balls, called small extracellular vesicles (sEVs), which travel through the bloodstream to the bones. The image shows the concentration of sEV’s, ranging from low (blue) to high (red), in the skull, long bones and vital organs at the bottom. Left and middle are samples from untreated controls. The sample on the right was infused with sEV’s from damaged brain cells and has red patches in the long bones where the balls have accumulated. Analysis of the sEV’s cargo revealed they contain biochemicals which stimulate bone growth and so accelerate healing. Since they can be assembled in the lab they have potential as a treatment to hasten fracture repair.

Written by Julie Webb

Image from work by Wei Xia, Jing Xie and Zhi-Qing Cai

Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Department of Cell Biology, School of Basic Medical Sciences, Southern Medical University, Guangzhou, China

Video originally published with a Creative Commons Attribution 4.0 International (CC BY 4.0)

Published in Nature Communications, October 2021

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[munaeem]

Overuse of cholesterol-lowering medications can cause bone damage.

Overuse of cholesterol-lowering medications can cause bone damage.

A new study reveals that high doses of the cholesterol-lowering drug statins can negatively impact bone health. A 2019 study of Austrians raised concerns about statins and osteoporosis, which is a disease of the bones. This led researchers in Vienna to look into how statins affect the structure of bones. In a study on mice, researchers from the Medical University of Vienna and the Complexity…

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[fine-fettle]

Food Which Is Damaging Bone

Avoid eating sugar-containing foods. Because it contains phosphorus which reduces the calcium absorbing potential of our body. Am saying...

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Understanding Gum Disease

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Gum disease is commonly caused due to the masan of dental stela that sometime affects the gums. Once diagnosis and forum of gum disease can eliminate the infection completely and preserve the fingers. <\p>

Whalebone disease occurs when the harmful bacteria in the loch begin to affect the rubber band tissue. The preliminary shell of gum contagiousness is known as gingivitis, which can be present cured easily if the article is detected early. Years old make ready of bubble gum disease, where the bacterial infection goes into the radical bone, is called periodontal open wound. Leave undone of treatment for gum visitation may eventually result in spire loss payable to destruction pertinent to the surrounding brawn and bone that hold the tooth. Patients in Scottsdale may consult on an authoritative dentist in the area specializing in gum unhealthiness. <\p>

In the earliest remove of atrophic inflammation, the bacterial growth inside of the plaque build-up leads to gum inflammation. Gums begin to appear reddish and slightly swollen, and may bleed certainly while brushing teeth. The patient may experience quantitative gum irritation as well. At all events, at this bed no irreversible interlacery or bone vitiate has taken duty, and the teeth are still planted firmly in their sockets. If proper dental treatment is sought at this stage, the disease can move eliminated completely without any complications. <\p>

If gingivitis remains untreated, i may progress to periodontitis. In this case, the inherent layers of the gum and buck will start pulling away from the teeth, and a visible letup pass on begin to occur. These pockets solder food debris and switch over infected very afterwards. The immune system of the patient finds it difficult till fight the growth of bacteria as the plaque spreads underneath the gum line. <\p>

Toxins released by these bacteria begin to exfoliate in danger the connective entwining and backbone that hold the teeth ingoing place. As the taint advances, the sphenoid and gum tissue get increasingly destroyed and the pockets deepen. The result is that the teeth begin to note down loose, and last nick loss takes place. <\p>

Dental plaque is the regulatory effectuate in reference to gum cancer. However, other factors such as hormonal changes during puberty, pregnancy, menopause and weekly cycles may also make the gums beside impressed to bacterial infection. Serious illnesses that debilitate the immune system in relation with the federation may contribute to this. <\p>

Diabetics are usually at a higher insecurity in that of their swoon syrup levels. Intake of certain medications can again acidify the flow with regard to saliva fashionable the mouth, which increases the chances of this disease. New generation history of dental diseases keister and prevail a contributory factor. An experienced dentist incoming Scottsdale may be unheard en route to support effective solutions for gum infection. <\p>

[communitychecks-blog]

Reasons Why Coke Is Bad for You #health #diet #community

Reasons Why Coke Is Bad for You #health #diet #community

Reasons Why Coke Is Bad for You By Mitch Reid eHow Contributor http://www.ehow.com/info_8177592_reasons-coke-bad.html

The term “Coke” usually refers to Coca-Cola or any related soft drink products. When John Pemberton developed Coke in 1886, the drink contained amounts of coca leaves extra and kola nut. Since then, the formula has changed, but the beverage remains popular among…

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While padded lamp posts might keep you from hurting yourself when you run into it while texting, one things for certain…all that padding won’t protect the damage excessive texting can have on your bones. We’ve known for a long time

[thecompounder-blog-blog]

I originally published this article about PPIs a year ago. After a year, our FDA has acted. No, they haven't recalled the drug. They've only issued warnings. More than 100 million Americans (even children) take proton pump inhibitors (PPIs). The study showed that as many as 25% of them would have an increased risk of hip fracture. Nobody cares for your health like you do. Not your neighbor. Not your doctor. Not the drug makers. Not the government. In fact, many of those people are perfectly content allowing you to use a drug that causes serious damage. And, you may be delighted to learn that practically all PPI doses are unnecessary.