An off switch for cancer New insight into how human being cells reproduce, posted by cancer researchers at Michigan State University and the Van Andel Analysis Institute in Grand Rapids, may help scientists move nearer to finding an away switch for cancer.Tumor cells divide uncontrollably and may move from one part of the physical body to another tadalafiili.html . They undergo dramatic shifts in form when they do so, said Aaron DeWard, an MSU cell and molecular biology doctoral candidate who published his study recently in the Journal of Biological Chemistry.
An elderly man with persistent headaches and visual loss A history of persistent headaches and visual loss in an elderly patient could be a sign of impending irreversible bilateral blindness. A relevant history and careful medical assessment are essential to make a diagnosis. Case report Presentation A 78-year-old man presented with sudden onset of blindness in his left eye. He previously been for four weeks unwell, with headaches in addition to aches and continuous pains in his limbs. He had not had much rest during this period. The patient wore a hearing aid but enjoyed good health relatively. He gave no background of hypertension or diabetes, was a nonsmoker and was not taking any regular medications. He was philosophical about his blindness but wondered whether it could occur in the proper eye..