Discovery sheds light on how cancer cells grow and divide
... the centrosome is important in setting up the two poles of the cell during mitosis, when cells segregate their chromosomal material and divide. Both these functions, when disrupted, can cause disease. Dynamin-2 is an enzyme that helps cells form vesicles used to internalize agents from the cell's external...Study shows positive results for novel, patient-controlled transdermal system (PCTS)...
...anagement requirements without the lines, needles, poles and pumps required by currently available intravenous PCA systems. Designed to adhere to a patient's upper arm or chest, E-TRANS Fentanyl HCl PCTS uses low-intensity electrical current -- which cannot be felt by the patient -- to deliver medication ...A common cleanser is cheaper and faster way to separate DNA for genetic analysis
...ticles as the current passes through. Like the two poles on a battery, the difference in the positive and negative charges represents a voltage. "DNA just needs to know it's in a voltage and it will move," says Scott Kern, M.D., professor of oncology and pathology at the Johns Hopkins Kimmel Cancer Center...Story tips from the Department of Energy's Oak Ridge National Laboratory, October 2000
...he like-charged protons apart, similar to the like poles on two magnets. [Contact: Jim Beene]...Colorado most dangerous state in nation for avalanche fatalities
...are caught in an avalanche, yell and let go of ski poles and get out of your pack to make yourself lighter. Use "swimming" motions, thrusting upward to try to stay near the surface of the snow. If you are buried over your head, try to maintain an air pocket in front of your face by punching into the snow......(7 ft). Standing next to tall isolated objectslike poles or towers makes you vulnerable to secondary discharges coming offthose objects. According to L.G. Byerley III from Lightning Protection Technology and W.A.Brooks, R.C. Noggle, and K.L Cummins from Global Atmospherics, Inc., the growthof towers in the...Women, men view and judge childhood sexual abuses cases differently
...en view sexual abuse cases differently andcould be poles apart in rendering an actual verdict. In addition, a woman'sfamiliarity with sexual and physical abuse and repressed memories of such abuseinfluences how she might judge a case. The same knowledge is not predictive formen. The study, heade...