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vascular    音标拼音: [v'æskjəlɚ]
a. 脉管的,有脉管的,血管的

脉管的,有脉管的,血管的

vascular
adj 1: of or relating to or having vessels that conduct and
circulate fluids; "vascular constriction"; "a vascular
bundle" [ant: {avascular}]

Vascular \Vas"cu*lar\, a. [L. vasculum a small vessel, dim. of
vas vessel: cf. F. vasculaire. See {Vase}, and cf. Vessel.]
[1913 Webster]
1. (Biol.)
(a) Consisting of, or containing, vessels as an essential
part of a structure; full of vessels; specifically
(Bot.), pertaining to, or containing, special ducts,
or tubes, for the circulation of sap.
(b) Operating by means of, or made up of an arrangement
of, vessels; as, the vascular system in animals,
including the arteries, veins, capillaries, lacteals,
etc.
(c) Of or pertaining to the vessels of animal and
vegetable bodies; as, the vascular functions.
[1913 Webster]

2. (Bot.) Of or pertaining to the higher division of plants,
that is, the phaenogamous plants, all of which are
vascular, in distinction from the cryptogams, which to a
large extent are cellular only.
[1913 Webster]

{Vascular plants} (Bot.), plants composed in part of vascular
tissue, as all flowering plants and the higher
cryptogamous plants, or those of the class Pteridophyta.
Cf. {Cellular plants}, under {Cellular}.

{Vascular system} (Bot.), the body of associated ducts and
woody fiber; the fibrovascular part of plants.

{Vascular tissue} (Bot.), vegetable tissue composed partly of
ducts, or sap tubes.

{Water vascular system} (Zool.), a system of vessels in
annelids, nemerteans, and many other invertebrates,
containing a circulating fluid analogous to blood, but not
of the same composition. In annelids the fluid which they
contain is usually red, but in some it is green, in others
yellow, or whitish.
[1913 Webster]


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  • Vascular Disease: Types, Causes, Symptoms and Treatment
    Vascular disease includes any condition that affects your circulatory system, or system of blood vessels This ranges from diseases of your arteries, veins and lymph vessels to blood disorders that affect circulation
  • Vascular Disease: Types, Causes, Treatment, Prevention - WebMD
    Vascular disease is any abnormal condition of your blood vessels (arteries and veins) Learn more about the vascular disease types, causes, and treatment
  • Vascular disease - Wikipedia
    There are several types of vascular disease, including venous diseases, and arterial diseases, and signs and symptoms vary depending on the disease Those of the arterial system are associated with blood supply to tissues and its obstruction due to blockages or narrowing
  • Overview of the Vascular System - Johns Hopkins Medicine
    Detailed information on vascular conditions, including a description of the vascular system, causes and effects of vascular disease, and a full-color anatomical illustration
  • VASCULAR Definition Meaning - Merriam-Webster
    The meaning of VASCULAR is of, relating to, or affecting a channel for the conveyance of a body fluid (such as blood of an animal or sap of a plant) or a system of such channels; also : supplied with or made up of such channels and especially blood vessels
  • What Is Your Vascular System and How Does It Work?
    Your vascular system is the network of blood vessels that carries blood to every part of your body and back again It includes roughly 60,000 miles of arteries, veins, and capillaries, all working together to deliver oxygen and nutrients to your tissues while removing waste Combined with your heart, this network forms what’s commonly called the circulatory system, moving nearly 5 liters of
  • Vascular Disease: Types, Symptoms, Treatment, and More
    Vascular disease affects the blood vessels of the body and can lead to serious problems if left untreated Factors like smoking, high blood pressure, and a sedentary lifestyle contribute to vascular disease
  • Your Vascular Health | Society for Vascular Surgery
    Your Vascular Health is intended to be the go-to resource for patients and caregivers, helping you understand and manage your vascular health Here you will find up-to-date information on common vascular conditions, prevention strategies, and treatment options
  • Vascular Disease: Examples, Symptoms, Treatment, and More
    Vascular diseases affect the arteries, veins, and capillaries throughout your body They can disrupt blood flow to various organs and tissues, causing potentially severe complications
  • Vascular Diseases - MedlinePlus
    Your vascular system is made up of blood vessels that carry blood to and from the heart Learn about vascular diseases and their treatments





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