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Fig. 4 | Reproductive Biology and Endocrinology

Fig. 4

From: Contraceptive efficacy of sperm agglutinating factor from Staphylococcus warneri, isolated from the cervix of a woman with inexplicable infertility

Fig. 4

Scanning electron micrographs of human spermatozoan. a normal b treated with rSAF (100 μg,1 h) showing distortion of head. c Representative photomicrograph showing acrosome reacted (AR) and acrosome intact (AI) human spermatozoa as observed by fluorescence microscopy (400X) (d) Percentage of acrosome reacted spermatozoa after incubation with (0.1%) DMSO or (10 μg) Cal A23187 or SAF (25 μg). The values shown are mean ± SD of three observations, #p < 0.001

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