Estimation of Serum and Seminal Plasma Levels of Glactin-1 in Non-Obstructive Azoospermia Cases and Their Correlations with the Rate of Sperm Retrieval: A Comparative Prospective Study.
J Reprod Infertil
; 23(4): 257-263, 2022.
Article
em En
| MEDLINE
| ID: mdl-36452192
ABSTRACT
Background:
Remarkably, the current study is one of the first to deploy galectin-1 (Gal-1) in determining the degree of impairment of spermatogenesis among cases with non-obstructive azoospermia (NOA) as well as utilizing it as a biomarker to predict the rate of sperm retrieval in these patients. The purpose of the study was to evaluate the seminal plasma and serum levels of Gal-1 in NOA patients as well as their correlations with Johnsen's tubular biopsy scoring (JTBS).Methods:
The current case control study included totally 48 patients with NOA whose ages ranged from 24 to 46 years old and 50 age matched healthy controls. Gal-1 levels were measured in both seminal plasma and serum of all subjects by the enzyme-linked immunosorbent assay (ELISA).Results:
A significant negative correlation between seminal plasma levels of Gal-1 and JTBS was detected (r= -0.281, p=0.048) in the NOA cases. Interestingly, the receiver operating characteristic (ROC) curve had demonstrated that the cutoff value of seminal plasma levels of Gal-1 in determining azoospermia was >0.735 ng/ml and the area under the curve (AUC) was 0.858. The sensitivity, specificity, positive predictive, and negative predictive values for seminal plasma levels of Gal-1 were 76, 92, 90.5, and 79.3, respectively. In addition, sensitivity, specificity, positive predictive, and negative predictive values for serum levels of Gal-1 were 38, 66, 52.8, and 51.6, respectively.Conclusion:
Seminal plasma levels of Gal-1 are higher in NOA men versus healthy controls. Interestingly, negative correlation of seminal plasma levels of Gal-1 with JTBS was determined. Thus, it can be used as a good predictor for NOA cases.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Tipo de estudo:
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Idioma:
En
Revista:
J Reprod Infertil
Ano de publicação:
2022
Tipo de documento:
Article
País de afiliação:
Egito