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mesenchyme

mesenchyme

1 9.9
Early loose tissue in an embryo that becomes bone, cartilage, blood, and some muscles
  • noun
  • /ˈmɛsənˌkaɪm/
  • Specialized
: mesénquima
  • Mesenchyme gives rise to bone, cartilage, and muscle.
  • mesenchyme differentiates

Examples

  • The majority of the skull bones and the clavicle develop through intramembranous ossification, in which the bones are formed directly from an embryonic tissue known as mesenchyme.

    Academic text (2006)
  • During the embryonic period, the medial portion of the nasal drift passes through the ethmoid region during normal transposition, and a minor part of this mesenchyme differentiates into the periodontal membrane.

    Academic text (2006)
  • The nerve terminates in mesenchyme.

    Academic text (2003)
  • The mesenchyme in which they are surrounded is differentiating into connective tissue.

    Academic text (2003)
  • The caudal main trunk terminates in mesenchyme.

    Academic text (2003)
  • According to other theories, neuroectoderm differentiates toward mesenchyme.

    Academic text (2004)
  • Tracheal development begins during the fourth week of life, when the respiratory diverticulum branches off of the foregut mesenchyme.

    Academic text (2008)
  • The mesenchyme is important because it develops into various connective tissues that support the body's structure.

  • The embryo's mesenchyme transforms into essential parts such as blood and smooth muscles during development.

  • Researchers study mesenchyme to understand how it contributes to forming bones and cartilage in the growing fetus.

Synonyms

embryonic tissue
vsmesenchyme
  • Specialized
1 5.4

Tissue in an embryo that develops into organs

is a distinct connective tissue made from the embryo's middle layer
mesoderm
vsmesenchyme
  • Specialized
1 9.8

The middle layer in a developing animal that becomes muscles, bones, and blood

is a specific connective tissue derived from that middle layer
mesoblast
vsmesenchyme
  • Specialized
9.9

Middle layer of cells in an embryo that makes muscles, bones, blood, and connective tissue

is a particular connective tissue formed from those middle cells

Surface Forms

mesenchyme singular
mesenchymes plural

Etymology

Mesenchyme comes from Greek parts meso- meaning 'middle' and -enchyme meaning 'poured in' or 'filling'. So, mesenchyme is the 'middle, filling' tissue in an embryo that later becomes connective tissue, blood, and smooth muscle.