The Cavitron Ultrasonic Surgical Aspirator is a unique modality for precise tissue removal which results in increased visibility, reduced bleeding, and shorter operating time when dealing with vascular lesions or organs.
The SOD1 mouse develops an ALS-like disease that researchers hope overlaps enough with human ALS that mouse responses to treatment might predict human responses. SOD1 gene mutations, however, cause a familial (inherited) form of human ALS thatâs present in only 1 percent to 3 percent of ALS cases. For some 90 percent of patients, the disease isnât familial. Its onset is unpredictable (sporadic) and the cause is unknown.
What Causes Cystic Fibrosis? CF is caused by a mutation in a gene * on chromosome 7. Chromosome 7 is one of 23 pairs of chromosomes that are part of each person's genetic makeup. The CF gene causes the production of a protein that lacks an important amino acid * , phenylalanine (fen