All Answers (8) 1  The presence of methanol in the formaldehyde solution can have an impact. 2  Formalin Fixation. 3  Using a specific fixative fluid is clearly depends on your target. 4  Paraformaldehyde is merely the polymerized (solid) form of formaldehyde. 5  I agree with Jean- Martin. 6  Indeed, Tony.
Spindle cell sarcoma is a type of cancer which occurs on the connective tissues of the body. The name âspindle cellâ comes from the shape the cells appear to have when viewed through a microscope.
Definition: Spindle fibers are aggregates of microtubules that move chromosomes during cell division. During prophase of mitosis, spindle fibers form at opposite poles of the cell. During metaphase, spindle fibers extend from the cell poles toward the midpoint of the cell known as the metaphase plate. Chromosomes are held at the metaphase plate by the equal forces of the spindle fibers pushing on the centromeres of the chromosomes. In anaphase, spindle fibers pull sister chromatids toward the spindle poles. Spindle fibers not connected to chromatids lengthen and elongate the cell.