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Read this case study to find out how the Member Association in Peru, Instituto Peruano de Paternidad Responsible (INPPARES), is providing essential services to sexually diverse groups in Peru, a high...
Asociación Pro-Bienestar de la Familia Nicaragüense (Profamilia), IPPF’s Member Association in Nicaragua, successfully advocated for comprehensive sexuality education in primary and secondary schools....
The testicular response of Ile-de-France rams actively immunized against estradiol (E2) was evaluated during both the ovine nonbreeding season (spring) and breeding season (autumn). Plasma concentrati...
Active immunization of Ile-de-France rams against estradiol (E2) resulted in the production of E2-neutralizing antibodies and an elevation in the plasma concentrations of FSH, LH, and testosterone...
Testicular development is initiated with the differentiation of Sertoli cells in the embryonic gonad. The aggregation of Sertoli cells is crucial for the generation of testicular cords and thus for ...

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