Intraorgan injection of biologically active compounds contained in slow-release microcapsules or microspheres
First Claim
Patent Images
1. A method for increasing fertility in males with impairment of testosterone synthesis, comprising the step of:
- injecting slow-release microcapsules or microspheres containing testosterone directly into testes, wherein the microcapsules or microspheres containing testosterone act as temporary Leydig cells and release testosterone directly into a testicular parenchyma and maintain intratesticular concentration of testosterone sufficient for spermatogenesis, wherein the slow-release microcapsules or microspheres are slow-release biodegradable polyactone microcapsules or microspheres.
1 Assignment
0 Petitions
Accused Products
Abstract
A method for increasing fertility in males with impairment of testosterone synthesis, comprising the step of injecting slow-release microcapsules or microspheres containing testosterone directly into the testes. The testosterone-laden microcapsules or microspheres act as temporary Leydig cells and release testosterone directly into the testicular parenchyma and maintain high intratesticular concentrations of testosterone needed for spermatogenesis.
37 Citations
1 Claim
-
1. A method for increasing fertility in males with impairment of testosterone synthesis, comprising the step of:
injecting slow-release microcapsules or microspheres containing testosterone directly into testes, wherein the microcapsules or microspheres containing testosterone act as temporary Leydig cells and release testosterone directly into a testicular parenchyma and maintain intratesticular concentration of testosterone sufficient for spermatogenesis, wherein the slow-release microcapsules or microspheres are slow-release biodegradable polyactone microcapsules or microspheres.
Specification