中山治痔疮专科医院好(中山便血一次) (今日更新中)

Actress Roseanne Barr threw Twitter off the rails late Friday after she tweeted her support of a right-wing conspiracy theory."President Trump has freed so many children held in bondage to pimps all over this world. Hundreds each month. He has broken up trafficking rings in high places everywhere. notice that. I disagree on some things, but give him benefit of doubt-4 now," she tweeted. 397

A woman was killed Monday morning in an apparent alligator attack on Hilton Head Island, South Carolina, the Beaufort County Sheriff's Office said.Witnesses told investigators the woman was walking her dog near a lagoon in the coastal resort about 9:30 a.m. ET when she was attacked and pulled underwater by the animal, the BCSO said.The BCSO Environmental Crimes Unit and the South Carolina Department of Natural Resources are searching for the alligator, reported to be about 8 feet in length.Emergency responders found the woman's body in the lagoon. An autopsy is being conducted at the Medical University of South Carolina to determine the cause of the death. The victim has not been identified.The dog did not appear to be harmed, authorities said. The attack happened off Wood Duck Road in Sea Pines Plantation, the BCSO said.Alligator attacks on humans are rare but not unheard of in the Deep South. In June, a Florida woman walking her dogs was pulled into the water and killed by an alligator.Shizuka Matsuki, 47, died at Silver Lakes Rotary Nature Park in Davie, north of Miami, said the Florida Fish and Wildlife Conservation Commission. A 12-foot, 6-inch alligator was captured and destroyed, authorities said.In a well-publicized attack in June 2016, a 2-year-old boy died after an alligator pulled him into a lagoon near a Walt Disney World hotel.The-CNN-Wire 1382

Activated charcoal is the craze in the beauty industry to help get those pearly whites, but at what cost is it taking on oral health?What is activated charcoal?It's not the charcoal used in your backyard barbeque. According to Dr. Todd Shatkin of Aesthetic Associates Centre in Amherst, New York, it's a slightly abrasive powder usually formed by coconut and is used in many different aspects of the health industry. Activated charcoal is an absorptive property, and it's designed to absorb and lift blemishes from teeth.It's used for cleansing, weight loss treatments, and skin care products. Now it's being used for teeth whitening to remove stains. How does it work?A toothbrush is dipped into the powder and is brushed directly onto teeth. The activated charcoal powder removes the extrinsic stains; stains that are caused by wine, coffee and other foods and drink. "Charcoal-based products would be good to remove the surface stain, but it won't internally bleach or whiten the teeth from within," Shatkin said. Is activated charcoal safe to use?Shatkin says yes.He says, to first make sure the product is FDA approved, and check the abrasiveness level. "The enamel is really pretty strong," he said. "If you're in the enamel your probably not going to do any harm to your teeth. But if the patient has worn through the enamel into the dentin, it causes sensitivity and causes discomfort. If you use abrasive materials on the dentin, it will just make things worse."He says, in the end, it all comes down to good oral hygiene and visiting your dentist every three to six months. 1716

A woman in Oklahoma is warning people to stay home and isolate if they feel sick, even if they have a negative COVID-19 test. "Don't trust a negative COVID test. If you have the symptoms, especially that loss of taste and smell, you have to stay home,” Lesley Shollmier told local media.Shollmier should know, she had three negative tests before a fourth one came back positive.A few days before Thanksgiving, she started feeling sick, so she took a PCR test and it came back negative. Then a day or two later, she felt more sick and fatigued, and had a rapid COVID-19 test to be sure she was negative before spending Thanksgiving with family. That test also came back negative.Her and her husband had a small Thanksgiving with her mother, brother and sister-in-law.The day after Thanksgiving, Shollmier tells CNN she made a cup of tea and slice of pumpkin pie, when she realized she couldn’t taste or smell."I immediately knew, this is COVID. I just knew that that was one of the classic symptoms and regardless of anything, I have to have it. As odd as it sounds, I was fortunate to have that symptom so that I knew for sure that I was doing the right thing,” Shollmier told KTUL.She went to a different testing site and took a PCR test. The next day, those results came back negative.Her symptoms got worse, congestion moved into her chest, so she self-quarantined in her home keeping away from her husband on the second floor.She took another PCR test for COVID-19 on November 30, and again, results came back negative.She continued to isolate as symptoms got worse, now including back aches, shortness of breath, congestion and fatigue."I just assumed 100% I had COVID-19 and the last thing I wanted to do was infect someone,” Shollmier said.On December 2, she reached out to her doctor and asked to take a fourth PCR test.Finally, after having symptoms for 12 days, Shollmier finally had a positive COVID-19 test result.The FDA says molecular tests, like the PCR test, look for the virus’ genetic material and most are done with nasal swabs or throat swabs, and are typically highly accurate.Health experts agree with Shollmier’s decision to isolate even without a positive test result. A study published in August showed that people who took a test on the day they started showing symptoms had a false-negative rate of 38%. Even three days later, those who had COVID-19 with symptoms still had a false-negative test rate of 20%.After Thanksgiving, the White House coronavirus task force urged Americans who traveled for the holiday to assume they were likely infected and to isolate on their own. Shollmier is sharing her story as a warning to others."Listen to your gut. Know when you're sick and when you need to stay home. And just because you get that negative test doesn't mean that you're negative,” Shollmier told KTUL.She is still dealing with lingering symptoms. She tells CNN her family has been tested twice so far, and no one has symptoms or has tested positive. 2989

Alice Modine drives everywhere; to ballet, to yoga, to lunch, and in any weather, but on Saturday she says it was pouring rain and she could not see a thing.She tried to pull over and then noticed water started coming into her car. She had driven her car into a lake off Glades Road east of the Florida Turnpike in western Boca Raton. "I tried to move the car forward and back nothing worked. I tried to pull down the windows they didn’t work, I tried to open the doors nothing worked," Modine said. "So I thought to myself this has happened before, not to me, but to other people and I may stay in the car forever. I’ve lived a good life, I’ve had a very happy life up to now. It just may be the end of it. I didn’t panic. I didn’t feel upset." At peace with herself, she didn't realize it wasn't her time yet and a hero came to her rescue. "The door opened and this very nice young man said 'hold on to me I'll get you to a dry place.' So I held onto him, did exactly as he told me, and he posted me in the grass at Glades where the sidewalk is and he said 'is there anything in the car that you need?' I said, 'yes, I would like to have my purse and all the paperwork pertaining to the car is in the glove compartment,' and he said, 'OK, I’ll get it,'" Modine said.Alice said the young man dove into the water to retrieve her things. She thinks she may have asked him for his name but could not remember. "He was good-looking, probably in his 30s and I somehow think he may have been connected with the military at one time or now because he handled this whole thing so professionally," said Modine said. Modine is hoping that the young man who helped her on Saturday will see this story and come forward so she can thank him properly. "I’ve been haunted by this wish to be able to thank him because I really must thank him for my life," she said.  1959

来源：资阳报