<code id='8D2701E8FE'></code><style id='8D2701E8FE'></style>
      • <acronym id='8D2701E8FE'></acronym>
      <center id='8D2701E8FE'><center id='8D2701E8FE'><tfoot id='8D2701E8FE'></tfoot></center><abbr id='8D2701E8FE'><dir id='8D2701E8FE'><tfoot id='8D2701E8FE'></tfoot><noframes id='8D2701E8FE'>
      • <optgroup id='8D2701E8FE'><strike id='8D2701E8FE'><sup id='8D2701E8FE'></sup></strike><code id='8D2701E8FE'></code></optgroup>
        5. <b id='8D2701E8FE'><label id='8D2701E8FE'><select id='8D2701E8FE'><dt id='8D2701E8FE'><span id='8D2701E8FE'></span></dt></select></label></b><u id='8D2701E8FE'></u>
          <i id='8D2701E8FE'><strike id='8D2701E8FE'><tt id='8D2701E8FE'><pre id='8D2701E8FE'></pre></tt></strike></i>
           


   

   

   
   
   
   
   
   
   
   
   
   
   
   
   

   
   
   
   
   
   
   
  
           
  
           
  
           
   
           
    
           
     
           
      
           
       
      
           
      
           
       
           
        
           
         
           
           
          
           
         
           
         
           
           
          
           
         
           
          
        
           
       
           
       
           
        
           
        
           
        
           
        
           
       
           
      
           
       
      
           
      
           
       
           
       
           
       
           
       
           
        
           
        
          
          00:00 
        
           
       
           
       
           
      
           
      
           
        
        
        
       
           
        00:00 
         
        00:00 
        LIVE 
       
           
        
       
           
        
           
        
           
        
           
        
           
       
           
       
           
       
           
        
        
        
        
        
        
        
        
        
      
           
       
    
    
      
           
       
           
      
           
     
           
     
           
       
     
           
     
           
      
           
      
           
      
           
      
           
       
           
      
           
      
           
      
           
       
           
       
          
         buffering 
       
           
      
           
      
           
       
           
        
           
        
          
          Replay 
        
           
       
           
      
           
       
      
           
      
           
       
           
       
           
        
           
        
           
        
           
       
           
      
           
      
           
      
           
      
           
      
           
       
           
      
           
     
           
     
           
      
           
     
           
     
           
      
           
       
           
        
           
       
           
       
           
        
          
          LIVE 
        
           
        00:00 
         /  
        00:00 
       
           
       
           
        
           
        
           
        
           
         
           
         
           
         
           
         
           
         
           
         
           
        
           
        
           
        
           
       
           
       
           
        
           
        
          
          LIVE 
        
           
       
           
       
           
        
           
        
          
          CC 
        
           
       
           
       
           
        
           
       
           
       
           
       
           
        
           
        
           
         
           
        
           
       
           
       
           
        
           
       
           
      
           
      
           
       
           
        
           
        
           
         
           
         
           
         
           
          
           
          
           
          
           
         
           
        
           
       
           
      
           
      
           
       
           
     
       
           
    
       
           
       
    
  
       
           
   
       
           
       
       
           
      
           
      
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       
           
       Opacity : 
        
      
           
     
           
     
           
     
           
      
           
  
     
           
    
           
    
           
    
           
     
          
       Share: 
     
           
      
     
           
      
      Copy 
     
           
      
    
           
    
          
      Close 
      
    
           
    
           
      
    
           
    
           
   
           
  
           
  
           
    
    
    
   
           
   
           
 
    
   
           
   
           
   
           
    
           
     
           
      
           
       
           
        
           
          
          
         
          
          knowledge 

          
          
            
          
          

           
           
        
           
       
           
      
           
     
           
    
           
    
           
     
           
      
           
      
           

                       
          Wikipedia  
          
                                   
                 
                                      author：hotspot   
                                        
                                      
                                      -
 
browse：3
                                  
                                    
          
                                    
            
          
 
          Fetal ultrasound
          Adobe
          The artificial womb, a device aiming to save infants born way too soon, is inching closer to being tested in humans.
          The technology is close enough to reality that the Food and Drug Administration has decided to convene a two-day panel starting Tuesday to discuss how to best evaluate safety and effectiveness, as well as the ethical quandaries in running clinical trials. The second day will be closed to the public to shield trade secrets.
          advertisement
          Several research teams are racing to build artificial placentas that replicate the uterine environment and give the very prematurely born a better shot at survival. A team at the Children’s Hospital of Philadelphia, led by Alan Flake, is the closest to human trials — their device is a bag filled with sterile fluid, which contains the fetus and is connected to tubes providing oxygen and nutrition.
          Get unlimited access to award-winning journalism and exclusive events.					
          Subscribe													Log In											
           
 
 
          

                              
          
                                 Previous article：

                                
                                          How one medical school became remarkably diverse
                                
                            
          Next article：  
                                      
                                          After a drawn out lobbying fight, ARPA
                                                                    
          

      
           
      
           
        
           
                                               
        
           leisure time 
           
                   
      
           
  
  
          
    
          
        
          
            
          
                                                     
                
          leisure time
          
                            
          
        
          
        
    
          

          

    

      
           
     
           


   
    
           
   
           
  
 

  
           
    
           
           
           
            
            Back To Top 
           
           
           
           

            
           
                                                                    
                 
          hotspot
           
                                      
            
           
          
           
                                                          
             
          focus
           
                             
            
           
            
           

                                                         
             
          entertainment
           
               
              
            
           
            
           
                                                         
             
          leisure time
           
                             
      
           
 
     
           
     
           
      
          
              AdobeApanelofindependentadviserstotheFoodandDrugAdministrationvotedoverwhelminglyagainstapolarizingp
             
           
      
          
        © 2013-2023.Company name All rights reserved.Site Map 
         WSS-More Templates  
             Guangdong ICP71name