North American Society for Pediatric Gastroenterology, Hepatology and Nutrition suggests amitriptyline as the first-line treatment in children older than 5 years (27, 30, 145, 154)
Another group reported that blocking G6PD decreased NADPH levels and medial aortic thickness after 6-day Ang II fusion 59
The phrases in bound form or moiety refer to sub-structures which are part of a larger molecule

Water, Cyclopentasiloxane, Zinc Oxide (CI 77947), Ethylhexyl Methoxycinnamate, Titanium Dioxide (CI 77891), Cyclohexasiloxane, Ethylhexyl Salicylate, Octocrylene, Butylene Glycol, Diphenylsiloxy Phenyl Trimethicone, Dipropylene Glycol, Niacinamide, Phenyl Trimethicone, Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Arbutin, Sorbitan Isostearate, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Tangerina (Tangerine) Extract (300ppb), Polymethyl Methacrylate, Polymethylsilsesquioxane, Disteardimonium Hectorite, Vinyl Dimethicone/Methicone Silsesquioxane Crosspolymer, Dimethicone/Vinyl Dimethicone Crosspolymer, Aluminum Hydroxide, Magnesium Sulfate, Stearic Acid, Cetearyl Dimethicone/Vinyl Dimethicone Crosspolymer, Dimethicone, Caprylyl Glycol, Hydroxyacetophenone, Adenosine, Sodium Ascorbyl Phosphate (100ppb), 1,2-Hexanediol, Acrylates Copolymer, Ethylhexylglycerin, Disodium EDTA, Limonene, Linalool

The longer break lets you assess whether the gains persist (they mostly do if you keep training) and ensures maximum receptor sensitivity when you start again
Establishment of a barrier can be confirmed in future experiments by using various markers of tight junction (i.e., VE-cadherin and N-cadherin)