TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

pronephros [2 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2021-10-04

English

Subject field(s)
  • Urinary Tract
  • Fish
CONT

Various immune response cells are produced by tissues and organs of the lymphoid system. Fish lack bone marrow, unlike mammals, and the primary lymphoid tissues where lymphocytes are initially produced in fish include the thymus and the head kidney, often referred to as the anterior kidney or pronephros.

OBS

pronephros: The plural form is "pronephroi."

Key term(s)
  • pronephron
  • pronephroi

French

Domaine(s)
  • Appareil urinaire
  • Poissons
CONT

La truite arc-en-ciel possède des organes lymphoïdes typiques, [dont le thymus et la rate]. Le rein antérieur, ou pronéphros, autre organe lymphoïde important, comprend les macrophages, des granulocytes et les lymphocytes B et T.

Spanish

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Record 2 2021-10-04

English

Subject field(s)
  • Urinary Tract
  • Embryology
DEF

One of the three embryonic excretory organs of vertebrates, which becomes the functional kidney of certain primitive fishes.

CONT

The first set of kidneys that develops in mammals is the pronephros. It is a transient structure that in humans appears as a collection of cells in the intermediate mesoderm at about 3–3.5 weeks of gestational age ... These cells epithelialize and are thought to mark the beginning of the nephric duct, also known as the Wolffian duct ...

OBS

pronephroi: plural.

Key term(s)
  • pronephron
  • pronephroi

French

Domaine(s)
  • Appareil urinaire
  • Embryologie
DEF

Rein embryonnaire pair des vertébrés, qui s'édifie très tôt dans la région cardiaque, et aux dépens duquel se forment le canal de Wolff, ou uretère primaire, et le canal de Müller, ou oviducte.

Spanish

Save record 2

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