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    GlossaryTight Junctions

    specialized cell connections that prevent molecule and ion passage

    Tight junctions, also known as occluding junctions or zonula occludens, are specialized connections between adjacent cells in epithelial and endothelial tissues. They create a seal that prevents the passage of molecules and ions through the space between cells, thereby maintaining the distinct environments on either side of the tissue layer. This is crucial for functions such as maintaining the blood-brain barrier and regulating the absorption of nutrients in the intestines.

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      community Libido on Finasteride

       4 upvotes 11 years ago
      The conversation discusses the effects of finasteride on libido, with the original poster experiencing a significant decrease in sexual desire after starting the medication. Other users share similar experiences and suggest potential remedies, including Vitamin E supplementation and lifestyle changes like avoiding pornography.