1. Cysteine-rich secretory protein 1 in seminal plasma: potential biomarker for the distinction between obstructive and nonobstructive azoospermia 
Christine Légaré, M.Sc., Francine Cloutier, R.T., Sun Makosso-Kallyth, Ph.D., Nathalie Laflamme, Ph.D., Keith Jarvi, M.D., Roland R. Tremblay, M.D., Robert Sullivan, Ph.D. 
Fertility and Sterility 
Volume 100, Issue 5, Pages (November 2013)
DOI: /j.fertnstert
Copyright © 2013 American Society for Reproductive Medicine Terms and Conditions

2. Figure 1
Relative amount of cysteine-rich secretory protein 1 (CRISP1)/prostatic phosphatase acid (PAP) in the seminal plasma of normal and azoospermic semen samples. (A) Representative Western blot of CRISP1/PAP detection. (B) Distribution of CRISP1/PAP in healthy (normal) donors (n = 30) and azoospermic donors (n = 52). Median values are indicated by horizontal bars. CRISP1/PAP levels in healthy (normal) donors and azoospermic patients show significant differences (P<.0001).
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2013 American Society for Reproductive Medicine Terms and Conditions

3. Figure 2
Distribution of seminal cysteine-rich secretory protein 1 (CRISP1)/prostatic phosphatase acid (PAP) in healthy (normal) donors (n = 15), nonobstructive azoospermia (NOA) donors (n = 14), and obstructive azoospermia (OA) donors (n = 14). Mean values are indicated by horizontal bars.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2013 American Society for Reproductive Medicine Terms and Conditions

4. Figure 3
Receiver operating characteristic (ROC) curve of the ability of seminal cysteine-rich secretory protein 1 (CRISP1)/prostatic phosphatase acid (PAP) levels and neutral alpha-glucosidase (NAG) activity to differentiate the nonobstructive azoospermia (n = 14) cases from the obstructive azoopermia cases (n = 14).
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2013 American Society for Reproductive Medicine Terms and Conditions

5. Figure 4
Linear regression of cysteine-rich secretory protein 1 (CRISP1)/prostatic phosphatase acid (PAP) and neutral alpha-glucosidase activity in healthy (n = 45) and azoospermic samples (n = 79); P<.0001.
Fertility and Sterility  , DOI: ( /j.fertnstert )
Copyright © 2013 American Society for Reproductive Medicine Terms and Conditions