Seminiferous Tubules. i. Each lobule contains one to four highly coiled tubules that course posteriorly and unite to form a complex network of channels called the rete testis ii.ined with a specialized stratified epithelium that includes the spermatogenic cells that give rise to sperm cells seminiferous tubules that produce and secrete male sex hormones iii. Interstitial cells (cells of Leydig)- specialized cells in the space between.
A: The difference is in the type of chemicals used. In lye relaxers, the active ingredient is sodium hydroxide. In no-lye relaxers, the active ingredient is calcium hydroxide. No-lye relaxer is usually a little milder and good for sensitive scalps, but the calcium can cause hair to be slightly drier. Most relaxer kits made for home use are no-lye formulas.
What is Restylane Defyne? Restylane Defyne is a dermal filler formulated with hyaluronic acid. It was developed by Galderma, the company that brought us other great fillers, like Restylane Lyft, Restylane Silk, and Restylane Refyne. However, though Restylane Defyne may be new to the United States, it has already been extensively used in Europe under the Emervel name. How Restylane Defyne Works The core idea behind Restylane Defyne is to reduce the appearance of wrinkles by increasing support under the skin.*