Sentences with phrase «without a needle attached»
Three hundred microliters Matrigel (BD Biosciences, # 354230) and 4 μl of 1 unit μl − 1 thrombin (Calbiochem, # 306190) were added and the solution was mixed with a syringe without a needle attached.
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With this non-invasive technology, someday it may be possible to know what's going on physiologically without needle sticks or attaching little, disposable cups on you.»
They took short pieces of RNA which are able to turn off the function of specific genes, attached them to highly concentrated viruses, and then, using ultrasound to guide the needle without damaging surrounding tissue, they injected the viruses into the sacs of mouse embryos.