Abstract
1. Human and guinea-pig sperms are susceptible to the most diverse chemicals to almost the same degree.2. There exists a substance in human semen which protects both human and guinea-pig sperms against certain chemicals, especially sodium oleate, orthovanillin and potassium borotartrate.3. When perfectly fresh human semen is not available, the spermicidal powers of substances may be tested by using guinea-pig sperms suspended in human semen which has been kept cool.
Publisher
Cambridge University Press (CUP)
Subject
Infectious Diseases,Epidemiology
Cited by
7 articles.
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1. Contraception;Ullmann's Encyclopedia of Industrial Chemistry;2011-10-15
2. Contraceptives;Kirk-Othmer Encyclopedia of Chemical Technology;2000-12-04
3. Contraception;Ullmann's Encyclopedia of Industrial Chemistry;2000-06-15
4. Bor und spezielle Borverbindungen;BOR in Biologie, Medizin und Pharmazie;1980
5. Relative antifertility activity of three vaginal contraceptive products in the rabbit: Relationship to in vitro data;Contraception;1976-04