Do extractions reveal specific argentophilic proteins in rat and bull sperm heads?
Reduction in the number of argentophilic proteins appears to be involved in a series of changes in the cyto-architecture of developing spermatids. Tentative cytoskeletal nature of argentophilic proteins remains to be identified. Nevertheless, they may have important physical relations with the higher-order organization of the sperm head cytoskeleton and overlying membranes.
Routine attempted rescue PTCA 90 min after thrombolytic therapy in patients with persistent occlusion of the infarct-related vessels achieves long-term clinical outcomes which do not differ from those obtained by successful thrombolysis.