BANANAS : A TREATMENT PROTOCOL TO CURE SKIN CANCER.

When bananas ripen, their skin is covered in small, round black spots caused by an enzyme known as tyrosinase. This same enzyme is present in human skin, and in greater quantities in people suffering from melanoma — a potentially deadly form of skin cancer. The black spots on old banana peels may unlock a faster, easier diagnosis of human skin cancer and boosting survival chances.A team of scientists used this observed commonality to build a cancer scanner, which they then refined and tested at length on banana peels before moving on to human tissue. First, researchers at the Laboratory of Physical and Analytical Electro chemistry in Switzerland concluded that the enzyme is a reliable marker of melanoma growth. They observed that In the earliest stage 1 of cancer, the enzyme is not very apparent, becoming widespread and evenly distributed in stage 2, and unevenly distributed in stage 3 — at which time the cancer has started spreading to other parts of the body. When cancer is detected early , there is a greater chance of survival. According to the American Cancer Society, people have a 10-year survival rate of 95 percent if the melanoma is detected in stage 1 — falling to 43 percent by mid-stage 3.The team developed a scanner and tested it on banana peel spots — which are roughly the same size as melanoma spots on human skin.By working with fruit, they were able to develop and test a diagnostic method before trying it on human biopsies. The scanner has eight flexible microelectrodes, spaced like comb teeth, that pass over the skin to measure the quantity and distribution of tyrosinase. This system could obviate the need for invasive tests like biopsies,thus reducing costs and stress related to diagnosis. The study shows the scanner could be used one day to destroy tumors and hopefully rendering biopsies and chemotherapy unnecessary. Excerpts from research published in the German science journal Angewandte Chemie.

Renewable plastic made from carbon dioxide and plants

Renewable plastic made from carbon dioxide and plants: Scientists have discovered a novel way to make plastic from carbon dioxide and inedible plant material, such as agricultural waste and grasses. Researchers say the new technology could provide a low-carbon alternative to plastic bottles and other items currently made from petroleum.

MANAGING CASTRATION COMPLICATIONS.

There are several potential complications that can arise from castration,these include ; 1) Edema. It is important to note and also explain to the client that there will be an apparent swelling after procedure,its usually obvious about 3-5 days after operation. The swelling should abate within 2 weeks of procedure. The swelling may be so substantial in some cases,hence the following intervention is proposed 1)Exercising the horse. 2) Administering non-steroidal anti-inflammatory drugs (NSAIDs, such as phenylbutazone) .3) Cold-hosing the affected area a few times each day. 2) Hemorrhage ; bleeding from the castration site depends on the severity. If there’s just a slow drip, keep an eye on it but not necessarily intervening right away. Chances are, the blood will clot and the bleeding will stop. When there’s a slow stream of blood, apply a Carmalt clamp—a type of curved forcep—to the bleeding cord or blood vessel and leave it in place for 24 to 48 hours. During that time, the horse should be kept on stall rest because vessels can still bleed following ligation (stitching or tying off). he does not apply sutures. The scrotal incision can be packed on a regular basis to stop bleeding, and its recommended using a continuous gauze (crypt packing) instead of 4x4 gauze, the packing must exert enough pressure to reduce or stop a minor bleed. 3) Prolapse tissue occurs in some cases , tissue in the area of the incision—most commonly the inguinal or abdominal omentum (a fatty yellow tissue that surrounds some of the organs) or inguinal fat—can prolapse through the incision. When this happens the practitioner should examine the tissue closely via palpation and/or ultrasound to ensure the prolapsed tissue does not contain intestines. Then the veterinarian can remove the prolapsed tissue. If intestinal prolapse has occurred, the horse will require immediate general anesthesia to cleanse, replace, and retain the intestines, followed by immediate referral to a surgical facility. An in-depth understanding of pertinent clinical anatomy is very essential, attention to asepsis and surgical technique, and proper postoperative exercise recommendations will minimize the incidence of complications associated with castration.(arterial hemorrhage from the scrotum following improper application of the emasculator during castration.Photo: Courtesy Dr. P.O. Eric Mueller) Read more here;horse.com

Field castration in horses.

Routine equine surgical procedures don’t mean complications can develop. Castration, It’s one of the most common elective surgical procedures performed in the field, but sometimes things go wrong. Veterinarians must be prepared well in advance to manage any postoperative problems, which for gelding can range from mild swelling to devastating intestinal prolapse. Previous studies the researchers reported a complication rate of about 10%, Of those, the vast majority were considered mild, about 20% were considered moderate, and just 3% were considered severe. But severe can mean death in some cases, so knowing how to respond is crucial. Preventing complications is preferable to having to manage them, hence the following tips on castrating was given at the 2015 American Association of Equine Practitioners’ Convention, held Dec. 5-9 in Las Vegas by P.O. Eric Mueller, DVM, PhD, Dipl. ACVS, professor and director of equine programs at the University of Georgia's College of Veterinary Medicine, in Athens, reviewed how practitioners can prevent and manage castration complications in the field.(Read more ; horse.com) 1) First, be familiar with the pertinent reproductive anatomy and how to perform the procedure properly. 2) Get an extensive history on the patient, including any previous surgeries or congenital inguinal hernias especially those the foal was born with in which intestines have burst through the inguinal canal, a natural opening in the body wall of the horse’s groin area, and into the scrotum or tissue around the sheath. 3)Conduct a physical exam prior to surgery, including a thorough evaluation of the horse’s testes and inguinal areas. “The absence of one or both descended testes, a history of congenital inguinal hernia, or abnormal swelling or enlargement of the inguinal ring (there’s one at each end of the inguinal canal) should alert the practitioner to an increased risk of postoperative complications, at which time they should strongly consider referral to a surgery facility,”. 4) Apply the emasculators (a castration tool that cuts through the spermatic cord, crushing the vessels providing blood to the testicles) properly, checking for hemorrhage before releasing the cord after emasculation. 5) Ensure the patient is up-to-date on tetanus vaccination. Following surgery, keep the horse on stall rest for 24 hours to allow for close observation. Horses should have short periods of forced exercise (lunging or trotting, for example) for four to five days to help reduce edema (swelling). Don’t just turn them out in the pasture, as it won’t necessarily ensure the horse will move enough to keep the swelling down.

Locals eating radioactive food 30 years after Chernobyl: Greenpeace tests | NewsDaily

Locals eating radioactive food 30 years after Chernobyl: Greenpeace tests | NewsDaily

Colorado hospital sued over exposure to disease from ex-surgical technician.

A Colorado hospital has been sued by three former surgery patients who say they were among nearly 3,000 people possibly exposed to a blood-borne disease carried by a drug-addicted former medical technician, court records showed on Tuesday. The Swedish Medical Center in suburban Denver is accused of negligence in its hiring and supervision of a surgical technologist who was caught trying to switch a syringe containing the powerful opiate fentanyl citrate with another substance during a patient’s surgery in January. The technician, Rocky Allen, 28, was indicted by a federal grand jury in Denver last month on one count of tampering with a consumer product and one count of obtaining a controlled substance by deceit, both felonies. The civil complaint, filed in U.S. District Court in Denver, said federal authorities in the criminal case testified at a criminal hearing last month that Allen is a carrier of an unspecified “blood-borne pathogen.” The incident prompted the hospital to notify some 2,900 patients who underwent surgery at the facility from August 2015 to January 2016 during Allen’s employment to be screened for HIV, and hepatitis B and C. The three patients suing underwent surgery during that time frame and are seeking monetary damages for emotional distress. Read more at http://newsdaily.com/2016/03/colorado-hospital-sued-over-exposure-to-disease-from-ex-surgical-tech/#t1FagQ3xblyXSisC.99

Antibiotics use affects the abundance of resistant bacteria in soil: The use of animal manure increases the soil content of antibiotic-resistant genes

Antibiotics use affects the abundance of resistant bacteria in soil: The use of animal manure increases the soil content of antibiotic-resistant genes: When a certain type of antibiotic is phased in, the abundance of resistant genes in soil increases, new investigations show. When the antibiotic is phased out again, the abundance of resistant genes drops - and this happens relatively quickly. The scientists also found a correspondence in time between the first detection of antibiotic resistance in the health service and the detection of such genes for resistance in soil that had received applications of animal manure.