â¢ spaces in between cells allow fluid from vessels in the dermis to. nourish the cells (epidermis is avascular!) â¢ Langerhans cells (involved in the immune system) found here. stratum germinativum (basalis) â¢ contains stem cells from which new keratinocytes arise by mitosis. a) these cells are relatively small, cuboidal to low columnar. b) look for mitotic cells with basophilic appearance. â¢ melanocytes are dendritic cells that synthesize melanin.
Fish oil EPA and DHA are both polyunsaturated fatty acids, and each unsaturated bond (double bond) can possibly be oxidized; this would convert the lipid itself into an oxidant capable of producting other oxidants and is a phenomena common to any unsaturated fatty acid including arachidonic acid.
You can check for this by checking the amounts of each on the products Supplement Facts panel. These are the fatty acids that give fish oil its benefits. Make sure that the fish oil you buy is tested to be free of contaminants and impurities to protect your health. One fish oil supplement that meets these requirements is Controlled Labs Oximega. Every serving (2 capsules) has 1200 mg of EPA and DHA.