梅州什么时间做流产手术好(梅州怀孕几天人流合适) (今日更新中)

SAN DIEGO, Calif. (KGTV) -- A lot of people will do just about anything to avoid the dentist.Needles, drilling, and pain can cause all kinds of anxiety, but a local dentist is using a new laser that he says could transform dentistry.Sara Scarafone 15, is a patient at Dr. Alex Corondoni’s office in San Carlos. “Put the sunglasses on you, and we'll get started,” Corondoni said.But instead of a drill, Corondoni is using a laser. “It's hitting that tooth at 1800 pulses a second. It's almost like if you were jack hammering something,” he said.It's called Solea.  The laser vaporizes the enamel, allowing dentists to fill cavities painlessly. Corondoni has been practicing for 28 years and says it's unlike anything he's ever seen.“I've done some big, big, big fillings, that I was like, ‘You're not feeling this?!’” And no drilling means no Novocain. “I was excited to hear that there wasn't any needles involved,” Scarafone said.“My average patients are in their 60s and 70s, so I have a lot of medications, so if they have arrhythmias or heart problems, I'm not having to give them any anesthetic.It's huge,” Corondoni said. He says this new procedure turns what normally takes an hour into less than 10 minutes. “It just felt like a lot of air, and a little bit of water,” Scarafone said.The device is made by Boston-based Convergent Delta and claims to be revolutionary-- reducing recovery time.“You're not numb. You can go to work. There's no excuses,” Corondoni said. “I can do all the different parts of the mouth at one time.”Even normally complex procedures on soft tissue like gums become more routine. “I would have had to cut it, suture it, wait a couple weeks, and now it's just done and they come back in 4 or 5 days and it's healed. It's amazing!”A nearby touch screen lets dentists adjust the speed and precision of the laser. Ultimately, Corondoni says it's not just improving his patient's experiences, but his practice and reputation.“Sometimes, I'd have to sedate patients to have them come in here, just to get a needle.” Now, he no longer feels like the enemy. “I'm a good guy now. I'm a good guy.”To find a dentist that uses this technology click here.  2200

SAN FRANCISCO (AP) — Federal wildlife officials were urged Wednesday to withdraw a proposal to drop 1.5 tons of rat poison on remote islands off the coast of California to kill a mice infestation until it addresses questions on the impact to wildlife.The California Coastal Commission heard public comment on the U.S. Fish and Wildlife Service plan, which has drawn criticism from local conservation groups. The commission is seeking to determine whether the plan complies with state coastal management rules.The U.S. Fish and Wildlife Service said in a report presented to the commission in March that a massive house mice population is threatening the whole ecosystem on the rugged Farallon Islands, 27 miles (44 kilometers) off the coast of San Francisco.The archipelago is home to the largest seabird breeding colony in the contiguous United States, with approximately 300,000 to 350,000 birds of 13 species, including the rare ashy storm petrels. The islands are also used by marine mammal species for resting and breeding and by migratory birds.Federal wildlife officials proposed using helicopters to dump 2,900 pounds (1,315 kilograms) of cereal grain pellets laced with brodifacoum, an anticoagulant that causes rodents to bleed to death, which is banned in California.Officials acknowledged the plan will kill some seagulls and other species but argue that the benefits of eliminating the invasive species will heal the whole ecosystem."The only way to protect these species and allow the ecosystem to recover is 100% eradication of the mice," said Pete Warzibok, a biologist who has worked on the Farallon Islands for more than 20 years. "Anything else is simply a stopgap measure that will not adequately address the problem."Critics argued the poison will not only kill the mice, first introduced by ships that stopped in the islands 200 years ago, but also wildlife on the island and scavengers that would feed on the carcasses of the poisoned animals."These poisons are deadly, they persist in the environment for hundreds of days and they do kill animals," said Alison Hermance, the spokeswoman for the conservation group WildCare."The situation on the Farallon Islands has existed for decades. It does not need to be solved overnight with a massive poison drop," she said.The commission has no power to veto the plan but before federal officials can proceed, their plan needs approval from the various state and federal agencies.After a nearly two-hour hearing, commissioners said they still have questions on the impact to seabirds and other species. "We haven't been convinced that this is the best and only way to go," Commission Chair Dayna Bochco said.The commissioners asked federal officials to withdraw the proposal and resubmit it after their questions have been answered.The project would be implemented in the November-December time period when the mouse population is declining and food stressed, and would occur no sooner than late 2020. 2975

SAN DIEGO (KGTV): San Diego State University may require all students to have the Meningitis-B vaccine beginning in the fall of 2019.The University is in preliminary discussions about the idea after an outbreak made three students sick on campus this fall.A university spokesperson confirmed to 10News that the school is in the very early stages of the idea. A statement from the school says it stems from "continued conversations with the County of San Diego Health and Human Services Agency," and that "the safety and wellbeing of all SDSU students remains the priority."The Cal State University system doesn't require the Meningitis-B vaccine. Their guidelines say that schools only need to "inform incoming freshmen living on-campus about the Meningococcal disease and provide information on available vaccines."However, according to SDSU, "The California State University Office of the Chancellor is engaging in the review and consultation process necessary to update the existing policy." The CSU systemwide policy can be found here.This fall's outbreak was the second instance of the disease in the last four years on campus. In 2014, a student died from Meningitis-B.The disease has similar symptoms to a cold or flu. It can be fatal. In other cases, people who get the disease suffer brain damage, hearing loss or the loss of limbs, fingers or toes.During the most recent outbreak, the University supplied antibiotics to students who were in close contact with the ones who'd been infected. The school also held vaccination clinics on campus.Some students had to get a second vaccination after the school discovered that several doses of the vaccine weren't properly stored. Those vaccines were administered by Walgreens, who also was responsible for their storage. It affected approximately 350 students.Here is the full text of the statement that SDSU sent to 10News about their discussions to make the Meningitis-B vaccine mandatory: Following continued conversations with the County of San Diego Health and Human Services Agency (HHSA), and as part of our partnership with HHSA, San Diego State University is in preliminary discussions within the university about the possibility of adding the Meningococcal B (MenB) vaccine to the set of required vaccinations for incoming students. The California State University Office of the Chancellor is engaging in the review and consultation process necessary to update the existing policy.CSU’s systemwide vaccine policy is explained in Executive Order 803. The vaccine against MenB is currently not required.Approved by the FDA in 2014 and 2015, both MenB vaccines (Trumenba and Bexsero) are relatively new. In contrast, many college students have received a vaccine (Menveo or Menactra) that protects against the four other serogroups of meningococcal disease (A, C, W, Y).The safety and wellbeing of all SDSU students remains the priority. 2936

SAN DIEGO (KGVT) -- Parents of San Diego Unified School District students will hold a demonstration Tuesday with a goal for the school district to return to full-time, in-person education as soon as possible.Parent and family therapist Gina Smith said she started the group called "Reopen SDUSD" because she is frustrated that other San Diego County districts have set reopening dates, and many private schools are already open. The group has already started a petition which has more than 650 signatures."What sparked the fire is that other schools have reopening plans within weeks and San Diego Unifed has been silent," Smith said.San Diego Unified has not released any definitive dates or a timeline for reopening.Currently, the district is reporting a projected loss of 2,474 students. Two out of every three un-enrolled students are kindergartners. Enrolling children into kindergarten is not mandatory in the state of California.The district has a meeting scheduled for Tuesday evening, and before that meeting, hundreds of parents are expected to rally over their concerns about distance learning. Some parents say they're concerned about the mental health impact distance learning is having on their children."The isolation and lack of social interaction is a huge part that many children as young as five are experiencing depressive symptoms", Smith said. The group also will hold a protest outside San Diego Unified’s District headquarters Tuesday at 4 p.m., before the school board meeting at 5 p.m. 1519

San Diego State University on Thursday detailed a 0 million plan to avoid the massive flooding that has engulfed the Mission Valley Stadium site, which it plans to turn into a West Campus. The current stadium sits on a 166-acre site that is largely sloped, causing runoff from the nearby San Diego River and Murphy Canyon Creek to pool. In 2010, the flooding got so bad that it went onto the field and threatened the Holiday Bowl football game. Voters in November approved the SDSU West measure, paving the way for the university to turn the site into a Mission Valley campus with a smaller football stadium and a river park. The project is currently going through the environmental process. "It started out as a technical problem and it became kind of a foundation of our design and our vision," said Laura Shinn, SDSU's director of planning. SDSU presented its plan to mitigate the flooding to the city's environmental committee Thursday. The idea is to turn most of the sloping site into an elevated, flat area for the campus and stadium. Then, it would build parts of the river park on a slope along the edge, giving the water a place to go. 1156

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