Category: U

  • Ulceration

    The formation or development of an ulcer. The formation of an ulcer, a lesion on the surface of the skin or a mucous membrane caused by a loss of tissue, often with inflammation. The development of an ulcer. A suppurative or non-healing lesion on a surface such as skin, cornea, or mucous membrane. The development…

  • Ubiquinone

    A lipid-soluble benzoquinone which is involved in electron transport in mitochondrial preparations. The compound occurs in the majority of aerobic organisms, from bacteria to higher plants and animals. Coenzyme in the respiratory (electron transport) chain in mitochondria, also known as coenzyme Q or mitoquinone. Coenzyme Q, an electron carrier that is part of the respiratory…

  • Uterine tonifier

    Substance that has a strengthening activity on the tissues of the uterus.  

  • Urinary antiseptic

    Substance that is antiseptic to the urinary tract.  

  • Utriculiform

    Shaped like a small cavity or sac, like the rootlet traps in Utricularia [unusual term].  

  • Utriculate

    Having bladders; Bladder-like.  

  • Utricular

    Bladder-shaped (e.g. of fruit). Pertaining to the utricle.  

  • Utricle

    The traps of Utricularia (trap is preferred); (In Cyperaceae) a prophyll that has developed into a characteristic bottle-like structure and partially or completely surrounds the nutlet in Kobresia and Carex; Swollen basal part of perianth-tube (Aristolochiaceae). A large sac inside the vestibule of the ear, which relates information about the upright position of the head…

  • Urticating

    With stinging hairs (like an Urtica).  

  • Urceolus

    Resembling a small urn or pitcher.