Complex sentence: Some scientists have argued that microtubules are necessary for vimentin structure to be maintained: experiments in which anti-tubulin antibody was injected into the cell showed that normal distribution of vimentin was disturbed.
Split into simpler sentences: Some scientists have argued that microtubules are necessary for vimentin structure to be maintained. Experiments in which anti-tubulin antibody was injected into the cell showed that normal distribution of vimentin was disturbed.