昆明右下后牙组织分解商洛筛骨模型,河北牙护理保健模型（28颗牙，放大3倍）,承德女性内外生殖器解剖模型,河北下肢带髋骨带3个关节和韧带,南京电动心脏博动与血液循环模型,金华胸腹部切开缝合训练模型,上海臀部肌肉注射模型

EL CAJON, CALIF. (KGTV) - A pair of Navy Junior Reserve Officers’ Training Corps cadets from an El Cajon high school are turning heads for their achievements.It has been 19 years since a student from Grossmont High School was appointed to military service academy and the class of 2018 has two who received multiple appointments.John Flaherty and Nicholas Ghosn earned four appointments in total.Flaherty was nominated to West Point and the United States Merchant Marine Academy while Ghosn earned them to the U.S. Air Force Academy and the U.S. Naval Academy.“I was on top of the world,” said Flaherty describing the moment he got the call he was being appointed, “it was everything I dreamed of since I was four-years-old.”Flaherty is attending West Point and Ghosn will head to Annapolis at the end of their summer.Nicholas Ghosn says it was bittersweet to get the nod from the U.S. Navy.“All I ever wanted was to go to that college and join the ranks of the officer corps in the Navy, but I knew I was going to be away from my family and friends and home,” said Ghosn, “it’s going to be a long time before I get to see them so I was kind of sad because I knew this was it.”The 17-year-olds grew up a mile and a half from each other in Spring Valley and played sports together.“It’s unprecedented,” said Gunnery Master Sgt. Mark Brosnan on the two earning nearly million dollars in scholarship money from the schools.“I’ve never had cadets from public school get two appointments in the same year,” added Brosnan.They are teenagers, but they know they are on the precipice of something great.“They don’t let you into the Naval Academy or West Point if you eat tide pods,” laughed Ghosn, “Thats on the application.”The two head to their respective schools in late June, but plan to see each other at the Army-Navy game in December.  1855

Dining out frequently is known to increase one's intake of unhealthy sugars and fats. But a new study suggests that there's another reason to eat at home more often: phthalates.Phthalates are potentially harmful chemicals found in hundreds of consumer products, including perfumes, hair sprays, shampoos and the plastics used in food processing and packaging.Consumption of these chemicals has?been linked to birth defects in young boys as well as behavioral problems and obesity in older children and adults. Exposure in utero can alter the development of the male reproductive tract, resulting in incomplete descent of one or both testicles.Scientists also suspect that the chemicals can disrupt hormones and may cause fertility problems. They've connected them to childhood obesity, asthma, neurological problems, cardiovascular issues and even cancer."Phthalates are a class of synthetic chemicals known as endocrine disruptors, meaning they affect hormones in the body," said Dr. Sheela Sathyanarayana, an associate professor of pediatrics at Seattle Children's Hospital and the University of Washington and past chairwoman of the Environmental Protection Agency's Children's Health Protection Advisory Committee, who was not involved in the study. "Hormones are essential for normal body functions such as reproduction or metabolism."The?study, published Wednesday in the journal Environment International, found that the phthalate levels of participants who had eaten at restaurants, cafeterias and fast-food outlets in the previous day were 35% higher than those who reported eating food purchased at the grocery store.Those who dined out were probably exposed to the chemicals via foods that had been in contact with plastic packaging, said Ami Zota, an assistant professor of environmental and occupational health at George Washington University and a leading author on the study."The main idea is that food that is made in restaurants and cafeterias may be coming into contact with materials containing phthalates in part because some portion of the food is made in decentralized locations," Zota said."Most of the phthalates that are of most concern from a health perspective are plasticizers; they're added to make plastics soft," she added. "They're added to food packaging, they can be in food handling gloves, and they can be found in food tubing."The study relied on data collected between 2005 and 2014 from the National Health and Nutrition Examination Survey, administered every two years by the US Centers for Disease Control and Prevention. It included 10,253 people who were asked about their dining habits over the past 24 hours and who provided urine samples to evaluate phthalate levels in the body.The researchers found that about two-thirds of respondents reported dining out at least once the previous day. Those who dined out also had significantly greater levels of phthalate metabolites in their urine.This association was consistent across all ages, genders and ethnicities, but it was strongest among teenagers who ate out: They had phthalate levels 55% higher than those who ate at home."The association between phthalate exposure and dining out existed in all age groups, but the magnitude of the association was highest for teenagers," Zota said. "Certain foods, especially cheeseburgers and other sandwiches, were also associated with increased levels of phthalates, but only if they were purchased from a dining-out establishment."This is not the first time phthalate levels have been linked to food sources. In 2016, Zota led?a study?that showed a connection between phthalate exposure and fast-food restaurants. The new study expands on this research by showing that the link persists even when eating at other types of establishments, such as sit-down restaurants and cafeterias, she said."We first used this methodology to focus on fast food and found some striking associations between recent fast food consumption and phthalate exposure," Zota said. "And now, we extended that to see if the findings were unique to fast food, or how do they compare to other food outlets that may reflect other types of food processing and manufacturing systems?"Last year,?a report found high concentrations of phthalates in macaroni and cheese mixes, which prompted a push for additional regulation of the chemicals in food. Although the US Food and Drug Administration monitors levels of phthalates in a number of cosmetics, it does not regulate its presence in food or beverage products."Policy would need to focus on reducing phthalate exposures in food production processes. Food manufacturers would need to know about sources of contamination and work to reduce these," Sathyanarayana said. "The other way to approach it is to either reduce or ban phthalate use in food manufacturing."The good news, though, is that phthalates linger in the body for only about a day. Changing your eating habits and consuming more home-cooked meals could therefore have almost immediate health benefits, according to Zota."Preparing food at home may represent a win-win," Zota said. "Home-cooked meals can be a good way to reduce sugar, unhealthy fats and salt, and this study suggests that they may not have as many harmful phthalates as restaurant meals."The other important point is that these chemicals are ubiquitous in the environment," she added."So, to really reduce everyone's exposure to these potentially harmful chemicals, we need systemic changes to how our food is produced and transported, and that's going to require changes in policy as well as market-based solutions." 5643

Dr. Deborah Birx, the White House coronavirus response coordinator, said on Wednesday that several states should consider moving back to Phase 1 in reopening due to increased coronavirus activity.Dr. Birx pointed to Arizona, Texas, California and Florida as states that are seeing a high prevalence of the coronavirus. This comes as intensive care units in Arizona and Florida are reaching capacity.Amid her pleas to the American people, she encouraged everyone to avoid participating in indoor gatherings, and dine outside rather than inside.“I think the work that these governors have done to — and ask the American people is it’s stop going to bars, to close the bars, to move to outdoor dining, to decrease indoor — any kind of indoor gatherings again,” Dr. Birx said. “To all of the Americans out there that are in these four states and the states that have — in the report, were in the red zone — because there’s a series of other states that we have in that zone — is really asking the American people in those counties and in those states — in those states to not only use the face coverings — not going to bars, not going to indoor dining — but really not gathering in homes either and decreasing those gatherings back down to our phase one recommendation, which was 10 or less.”During Thursday’s news conference with the White House’s coronavirus task force, Vice President Mike Pence said he believes the virus could be reaching its peak in hard-hit Arizona and Florida.“We’re actually seeing early indications of a percent of positive testing flattening in Arizona and Florida and Texas,” Pence said. “Governors in each of those states have taken strong steps to flatten the curve.”But data from Johns Hopkins University suggests the positivity rate is still going up. In Florida, the seven-day average of positive COVID-19 tests is at 18.7%, compared to just 4% a month ago. The rate of positive tests in Arizona is also up to 26.8%, up from around 11% this time a month ago.Given the spread, hospital officials in both states are preparing for “surge capacity” to make more ICU beds available to handle a possible influx of patients.Nationally, the rate of positive tests have increased in recent weeks, showing that the jump in the number of confirmed COVID-19 cases is not just due to increased testing. Nearly 8% of COVID-19 tests are coming back positive, according to Johns Hopkins University data, up from 4.4% four weeks ago.Notably missing at Wednesday’s briefing was Dr. Anthony Fauci, who has vocalized concerns over US states reopening too quickly. 2581

EL CAJON, Calif. (KGTV) -- A woman was arrested Wednesday morning after police in El Cajon say she reportedly stabbed her grandmother. The department received a 911 call around 10:18 a.m. from a woman who said her grandmother was stabbed during a burglary on the 1200 block of North Mollison Avenue. After officers arrived, they found the woman who appeared to have been stabbed several times. The woman was taken to the hospital with life-threatening injuries. After investigating the stabbing, police determined that the woman’s adult granddaughter, Elektra Del Sol, 19, was responsible for the crime. She was arrested and booked into jail. At this time, the victim hasn't been identified. Anyone with information on the crime is asked to call the El Cajon Police Department at 619-579-3300. 802

Don't boo...VOTE ??Register to vote at https://t.co/zXnPqmFZQ7 #Vote2020 pic.twitter.com/4yMmEqgXMS— Chicago Sky (@chicagosky) August 4, 2020 150