title: Importance of filter structure for the trans-membrane migration studies of sperm motility.
abstract: Sperm migration through polycarbonate and nylon membrane filters was studied by the trans-membrane migration ratio method. Sperm crossed the former filters but not the latter because of the greater pore length and complexity of the relatively thick nylon membrane. Adhesion of spermatozoa to the nylon structure was also observed. Using the polycarbonate filter we were able to correlate trans-membrane migration with conventional motility and measure the effects of drugs on sperm motility.
authors: Department of Clinical Pharmacology, St Bartholomew's Hospital, London, UK.
authors: P C
authors: PC
authors: Chijioke
authors: P R
authors: PR
authors: Crocker
authors: M
authors: M
authors: Gilliam
authors: M D
authors: MD
authors: Owens
authors: R M
authors: RM
authors: Pearson
mesh_terms: D006801:Humans; D066298:In Vitro Techniques; D008297:Male; D008567:Membranes, Artificial; D008722:Methods; D013081:Sperm Motility
chemical_list: D008567:Membranes, Artificial