Asphyxia causes generalized hypoxia, which affects primarily the tissues and organs. Prostaglandins are found in most tissues and organs. Most cells derived from solid tissues are adherent. Cell junctions are especially abundant in epithelial tissues. Blood vessels in tumors are very different from those seen in normal tissues. Formamide is a constituent of cryoprotectant vitrification mixtures used for cryopreservation of tissues and organs. Amoxicillin diffuses easily into tissues and body fluids. Titin is important in the contraction of striated muscle tissues. Accumulation of eosinophils in tissues can be significantly damaging. These remaining DNA damages accumulate with age in mammalian postmitotic tissues. IL-17B is expressed in several peripheral tissues and immune tissues. Edema (swelling of bodily tissues) is common. There was also variation in different tissues and mammalian species. LDI functions by measuring superficial changes in blood flow in the vulvar tissues. Aging causes laxity, downward shift of eyelid tissues and atrophy of the orbital fat.