Keyword: wounds
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The mixture of honey and vinegar, also known as oxymel, has been used as a medical treatment throughout history and now scientists have established that this combination could have modern applications. Bacterial infections can be difficult to treat, particularly when they are protected within a biofilm. A biofilm is a complex system of bacteria which can attach tightly to surfaces, like flesh in a wound infection. Bacteria which are protected in a biofilm are difficult to kill, and treatments today are not always effective at removing them. Doctors have utilized this information in medicine today. While they use manuka honey...
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Coroner Brenda Bock of Grand County, Colorado has claimed that of their five total deaths attributed to the coronavirus, two were really deaths as a result of gunshot wounds. “These two people had tested positive for COVID but that’s not what killed them,” she said. “The gunshot wound killed them.” This matches the trend reported by other medical professionals around the country. A report from CBS in Denver revealed that authorities were counting any dead people who tested positive for coronavirus in the last 30 days as “deaths among cases” – even if they really died from shootings, with Coroner...
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Air Force researchers are developing technology using cellular reprogramming they say could "heal wounds more than five times faster than the human body." Scientists are researching "ways to reprogram a person's own cells to heal wounds faster," according to a news release from the service. Indika Rajapakse, associate professor of computational medicine and bioinformatics and mathematics at the University of Michigan, is leading the research. Cellular reprogramming is the process of using a human cell and rewriting its genome to transform into an entirely different type of cell. The method can change a skin cell, for example, to a neuron,...
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When Chinese giant salamanders are injured, they discharge white mucus from glands on their skin. As new research shows, this sticky salamander goo makes for an excellent medical glue, sealing wounds and encouraging them to heal. (snip) Tests on pigs and rats showed that the compound worked well and was nicely flexibility. That said, it was slightly less durable than other medical glues. Overall, however, it performed better than commonly used medical adhesives. Using the glue, the scientists were able to close bleeding skin incisions in less than 30 seconds. The compound also contributed to wound healing, resulting in practically...
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Reporters Without Borders (RSF) calls on the Turkish authorities to guarantee the safety of journalists during their military operations after shots fired by Turkish soldiers injured two Syrian Kurdish journalists in the border town of Tal Abyad, in northeastern Syria, on 2 November. Ibrahim Ahmad and Gulistan Mohammed, who work for the Syrian Kurdish news agency ANHA/Hawa, sustained gunshot injuries while covering the clashes between Turkish and Kurdish forces and the Turkish army’s cross-border bombardment of the town. The condition of Ahmad, who was hit in the leg, is stable, but Mohammed’s condition is much more worrying because the bullet struck her in the face....
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A new research report appearing in the June 2016 issue of the Journal of Leukocyte Biology, opens up the possibility that small electrical currents might activate certain immune cells to jumpstart or speed wound healing. This discovery, made by a team of scientists from the United Kingdom, may be of particular interest to those with illnesses that may cause wounds to heal slowly or not at all. "In some instances, such as diabetes, the body's ability to heal is compromised and wounds can become infected. In instances where there is a lack of macrophages present, the application of 'synthetic' electric...
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As the sun went down after the 1862 Battle of Shiloh during the Civil War, some soldiers noticed that their wounds were glowing a faint blue. Many men waited on the rainy, muddy Tennessee battlefield for two days that April, until medics could treat them. Once they were taken to field hospitals, the troops with glowing wounds were more likely to survive their injuries — and to get better faster. Thus the mysterious blue light was dubbed “Angel’s Glow.” In 2001, 17-year-old Civil War buff Bill Martin visited the Shiloh battlefield with his family and heard the legend of Angel’s...
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The two men suspected of attacking a newspaper in Paris have stolen a car and reportedly have several hostages. A car chase is under way on the N2 motorway, and police sources say shots have been fired. The car is now on the outskirts of Paris - close to Charles de Gaulle airport - and several helicopters are reportedly hovering overhead. Sky's Ian Woods says the police focus now appears to have turned to an industrial building near to the airport. Two people with gunshot wounds have been taken to hospital in Meaux.
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In response to Three Prominent Bankers Found Dead From Apparent Suicides Inside A Week: On Monday I reported on the odd rash of suicides by financial execs in just the span of a week. There's one more rather grisly death to add to the growing list. Following the apparent suicides of 2 London bankers and a former Fed economist in the US, the Denver Post is reporting that Richard Talley, founder and CEO of American Title, was found dead in his home from self-inflicted nail-gun wounds.
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Jodi Arias was convicted of murder, but still awaits a sentence. So far, Arizona taxpayers have covered $2.1 million in legal fees for the Jodi Arias legal team and other costs associated with her case.
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A nurse is researching whether an old family remedy using sugar to heal wounds does actually work. Moses Murandu, from Zimbabwe, grew up watching his father use granulated sugar to treat wounds. Sugar is thought to draw water away from wounds and prevent bacteria from multiplying. Early results from a trial on 35 hospital patients in Birmingham are encouraging, but more research is needed. One of the patients who received sugar treatment on a wound was 62-year-old Alan Bayliss from Birmingham. He had undergone an above-the knee amputation on his right leg at the Queen Elizabeth Hospital Birmingham and, as...
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Enlarge Image Creepy, yet calming. Maggots' excretions soothe inflamed wounds, speeding healing. Credit: Cory Doctorow Yes, maggots are creepy, crawly, and slimy. But that slime is a remarkable healing balm, used by battlefield surgeons for centuries to close wounds. Now, researchers say they've figured out how the fly larvae work their magic: They suppress our immune system. Maggots are efficient consumers of dead tissue. They munch on rotting flesh, leaving healthy tissue practically unscathed. Physicians in Napoleon's army used the larvae to clean wounds. In World War I, American surgeon William Baer noticed that soldiers with maggot-infested gashes didn't...
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People with diabetes face the possibility of a number of serious complications, including poor wound healing. Now a new study has found that application of a topical statin drug speeds up wound healing in mice with diabetes.Could a statin drug help diabetic wound healing? Diabetes has several characteristics that make recovering from wounds more challenging. For example, people with diabetes have a weakened immune system, which makes healing more problematic. Nerve damage (neuropathy), which is common in diabetes, can make individuals unable to feel the pain associated with a cut or blister until it becomes infected. Diabetes is also...
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I am still recovering from the election but I feel a deep commitment to getting the true story of what happened at Benghazi out to the public. I originally posted this article at 12:49 AM PST yesterday morning and that was a mistake. So I hope it is okay to repost it tonight at a more decent hour. This is a draft version. It is brief, 5 min 05 seconds, because I realized after posting Part 1 (14 mins+) that it is too much to ask my fellow Freepers to watch a long video with no knowledge of who I...
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A unique new medicine that can start and accelerate healing of diabetic and other chronic wounds is being developed at Umeå University in Sweden. After several years of successful experimental research, it is now ready for clinical testing. Behind this new medicine is a group of researchers at the Department of Medical Chemistry and Biophysics who have made the unique finding that the protein plasminogen is a key-regulator that initiates and accelerates wound healing by triggering the inflammatory reaction. Their discovery is now being published in the journal Blood. “Today we have the knowledge needed to develop a medicine,” says...
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A collagen-binding peptide with applications in wound healing has been developed by scientists in the US. The peptide is able to invade the strands of collagen, forming a strong and stable non-covalent bond at room temperature. Pendant drug molecules could be attached to the peptide and anchored at the wound site to aid wound healing. Representation of a collagen mimetic peptide (CMP) annealing to damaged collagen to anchor a molecule (X) in a wound bed Collagen is the most abundant protein in the body and makes up three quarters of the dry weight of skin. It is formed from three...
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here are essentially two ways to heal a wound: 1) Primary intent: bringing the wound edges together via bandage, suture, or glue. 2) Secondary intent: allowing the wound to heal “as is” when primary intent is not indicated (such as a very contaminated, dirty wound with multiple deep entry points). It’s important to close a wound by primary intent for several reasons: 1) Hemostasis (stopping bleeding): because if you lacerated a vessel with your injury, you will need to ligate it somehow. Granted, if you lacerate a major artery, you will just need to apply pressure because ligating it may...
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A U.S. Marine officer has told the incredible story of how he survived a street robbery by plugging bullet holes in his body with his fingers. Lieutenant Colonel Karl Trenker, 29, of Miramar, Florida, was shot three times as he confronted two men who had stolen a gold chain from him. He said he used his battlefield training from Afghanistan and Iraq to stem blood from chest wounds by shoving his finger into the gaping wound.
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WASHINGTON (Reuters) – President Barack Obama told fellow Democrats on Saturday this is no time to "lick our wounds and try to hang on" and vowed instead to press ahead with financial regulatory and healthcare reforms. ... Obama came out swinging at a meeting of the Democratic National Committee, accusing Republicans of caring more about "scoring political points" than solving the country's pressing problems like high unemployment. But Obama presented no new ideas on how the Democrats could overcome obstacles that have stalled his domestic priorities. The political climate in Washington has become more fractured as lawmakers adjust to a...
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WASHINGTON -- Centuries before Iraq and Afghanistan, George Washington created the Purple Heart to honor troops wounded in combat. But with an increasing number of troops being diagnosed with post-traumatic stress disorder, the modern military is debating an idea Gen. Washington never considered -- awarding one of the nation's top military citations to veterans with psychological wounds, not just physical ones. Defense Secretary Robert Gates offered cautious support...
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