laskimoperäisten

Laskimoperäisten is in Finnish a genitive plural form of the adjective laskimoperäiset, which means venous-origin or vein-derived. The base term is formed from laskimo, meaning vein, and peräiset, meaning origin or origin-related. In scientific Finnish, laskimoperäiset describes objects that originate from veins, such as tissues, cells, or samples.

Usage and context

The expression is primarily used in medical, anatomical, and biological literature. It serves to specify the venous source or lineage of a subject under study. Typical contexts include histology, cell biology, and pathology, where researchers distinguish vein-derived material from arterial or other sources. The phrase appears in various grammatical forms depending on sentence structure and case, with the genitive plural form laskimoperäisten solujen meaning vein-derived cells (where solujen is genitive plural).

Example usage

- Laskimoperäisten solujen eristys oli toimiva lähestymistapa verenkierron tutkimuksiin.

- Tutkimuksessa vertailtiin laskimoperäisten kudosten ja valtimoiden alkuperäisten kudosten ominaisuuksia.

Grammatical note

Laskimoperäisten is a plural genitive inflection. The corresponding nominative plural is laskimoperäiset, and other cases modify the ending accordingly (for example, laskimoperäisten solujen in the genitive plural, laskimoperäistä solukkoa in the partitive). The term is a technical descriptor and is most commonly encountered in formal scientific writing rather than everyday language.