@article {1858, title = {Analysis of LH Receptor Expression in the Testes of Infertile Azoospermic Non-Obstructive (NOA) Men at High Serum Prolactin Concentrations}, journal = {Pharmacognosy Journal}, volume = {14}, year = {2022}, month = {October 2022}, pages = {462-468}, type = {Original Article}, chapter = {462}, abstract = {

Background: Hyperprolactin is one of the endocrine disorders that causes male infertility (11\%). The mechanism is not widely known; it is thought to occur through disruption of LH receptor activity on germ cells. Objective: The aim of study to compare the level of prolactin secretion with receptor expression in non-azoospermic infertile men (NOA). Methods: During the period from July 2019 to July 2021, 40 samples of testicular tissue and serum were obtained from infertile NOA men, aged 25-50 years who were recruited from Ciptomangunkusumo Hospital (RSCM) Jakarta, Faculty of Medicine, Universitas Indonesia and Bunda Hospital Jakarta. Subjects were divided into 4 groups based on prolactin levels (20 ng/ml, 20-50 ng/ml, 50-100 ng/ml and 100ng/ml). This group was tested for significance between groups and continued with a correlation test with the level of LH receptor expression. Results: ANOVA test showed a significant decrease in LH receptor expression between prolactin levels \< 20 ng/mL with levels of 50-100 ng/ml and prolactin levels \> 100 ng/ml (P \< 0.05). Furthermore, the results of the correlation test showed a significant decrease between prolactin levels and LH receptor expression (P \< 0.05). Conclusion: The higher the level of prolactin secretion in this sample, there is a decrease in LH receptor expression, so that testosterone production decreases and the spermatogenesis process will be disrupted.

}, keywords = {Hyperprolactinemia, LH receptor expression, Male infertility, Non obstructive azoospermia (NOA).}, doi = {10.5530/pj.2022.14.123}, author = {Ponco Birowo and Nurhuda Sahar and R. Muharam and Dwi Ari Pujianto and Rosalina Thuffi and Kusmardi Kusmardi and Conny Riana Tjempakasari} } @article {442, title = {Molecular Docking, ADMET Analysis and Dynamics Approach to Potent Natural Inhibitors against Sex Hormone Binding Globulin in Male Infertility}, journal = {Pharmacognosy Journal}, volume = {9}, year = {2017}, month = {November 2017}, pages = {s35-s43}, type = {Original Article}, chapter = {s35}, abstract = {

Objectives: The Sex Hormone Binding Globulin (SHBG) plays an important role in male infertility. Methods: The present research computationally emphases to SHBG protein with 47 natural phytocompounds using docking studies. Results: From the results showed the interactions between 1KDM protein with 47 phytocompounds, a natural compound chlorogenic acid showed the best glide docking XP score -7.255 kcal/mol and the binding energy value of -47.869 kcal/ mol. Based on the result, the chlorogenic acid and target were run on MD simulations stable at 10 ns. Conclusion: Finally, this study concludes the chlorogenic acid is a suitable drug candidate for infertility.

}, keywords = {ADMET property, Male infertility, MD simulations, Molecular docking, Phytocompounds, SHBG}, doi = {10.5530/pj.2017.6s.155}, url = {http://fulltxt.org/article/379}, author = {Morvin Yabesh Jobu Esther and Vijayakumar Subramaniyan and Arulmozhi Praveen Kumar and Mahadevan Subramanian and Manogar Palani} }