宁夏肝胆解剖、肝血管、胆管的肝内分布模型(鹰潭上臂骨折模型) (今日更新中)

A month after the group formerly known as “The Dixie Chicks” announced they would change their name, “The Chicks” performed the national anthem at the start of Night 4 of the Democratic National Convention.The Chicks, Emily Strayer, Martie Maguire and Natalie Maines, changed their name amid a nationwide movement by supporters of the Black Lives Matter effort to disassociate with the confederacy.“We want to meet this moment,” The Chicks said in a five-word statement.The Chicks haven’t shied away from politics in the past. In 2003, the group was criticized by fans for admonishing the Bush Administration for invading Iraq. 635

A Racine, Wisconsin restaurant owner responded to hate with love, and the community rallied around him after he received a racist review online.Umar Nirman has not been without a customer at Kabab and Grill since he opened Tuesday morning. People packed his place to show him how Racine really feels about the review they saw online. 351

A team at the University of Kentucky is researching a possible treatment for COVID-19 and key helpers are three alpacas; Big Boy, Blue Eyes and Emperor.“It’s a powerful technology that we have at UK (University of Kentucky) and it’s something that hopefully we can develop some therapeutics with,” said Wally Whiteheart, a professor in the Department of Molecular & Cellular Biochemistry.Alpacas, along with llamas and camels, make a special kind of antibody called a nanobody. Nanobodies can be useful in cancer research and for other diseases. Researchers, led by Whiteheart and fellow professor Lou Hersh, are working with a nearby ranch to see what impact alpacas could have on COVID-19.“We, in a sense vaccinate them, and this case with viral proteins, and we make nanobodies to those viral proteins,” explained Whiteheart. “We can then go and purify and identify the nanobodies that bind to the virus and then test them to see if they can inhibit viral infection.”Making the nanobodies is just the first step. The team will see which, if any, can block virus infection and those candidates could move on to clinical trials.There’s still a lot of research and testing to go, and also still a lot of hope.“The cool thing which we’re exploring now is the fact that you might be able to use them as a nasal spray and this actually gets them to the place where the virus is affecting lung tissue,” said Whiteheart.This isn’t the first time the trio of alpacas has helped medical research. Big Boy, Blue Eyes and Emperor have contributed to the university’s nanobody research for more than three years. In that time, they have helped researchers generate more than 50 nanobodies to target proteins involved in a variety of human diseases including cancer, diabetes and neurological disorders.This story was originally reported by Alex Valverde on LEX18.com. 1869

A self-driving vehicle operated by Waymo was involved in a crash in Chandler on Friday afternoon. Helicopter footage from Scripps station KNXV in Phoenix showed significant damage to the self-driving van, as well as a silver sedan, after the collision near Chandler Village Drive and Chandler Boulevard. Minor injuries were reported in the crash.Chandler police said the Waymo van was in autonomous mode with an occupant behind the wheel at the time of the crash, but was not the "violator vehicle."Police spokesman Seth Tyler said it is believed that this is the first Waymo collision in Chandler this year.RELATED: Waymo gives?360-degree?view of what it's like inside self-driving carsThis is the second known self-driving car crash in the Phoenix area in the past two months. An Uber self-driving vehicle hit and killed a?pedestrian in Tempe on March 19.After the March crash, Waymo CEO John Krafcik?said he was confident in his company's technology.In November 2017, Waymo?announced that self-driving cars would be tested in Chandler without someone in the driver's seat. Chandler police told KNXV that an operator was behind the wheel at the time of Friday's collision. KNXV has reached out to Waymo for a comment on the crash.Waymo is subsidiary of Google. The company was founded in 2009.  1359

A Tempe woman was arrested after her infant daughter ate mac and cheese with THC butter in it. Tempe police report that early Thursday morning, after receiving a report from the Arizona Department of Child Safety, they arrested 25-year-old Alaina Marie Limpert at her home.Police say on Tuesday, Limpert's 1-year-old daughter ate mac and cheese made with butter containing tetrahydrocannabinol, or THC, which is the chemical in cannabis that gets you high. A witness reportedly told investigators that Limpert "laughed about the side effects the child experienced." Limpert later put the child in the cold water of the backyard pool to "shock" her, court documents said.Hospital officials later confirmed that they found THC in the infant's system. Inside the home, police report they found two marijuana grow tents, psilocybin mushrooms and many containers of hash oil with business cards attached to them. Limpert was arrested on one count of child abuse. 1000

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