principal cell

基本解釋

Ultrastructure of the principal cell of ductus epididymis in the postnatal 10-90 days rats was observed under TEM.
本文應(yīng)用透射電鏡觀察了生后第10至90天大鼠附睪管上皮主細胞的超微結(jié)構(gòu)。
Kaya of the University of Geneva and colleagues note that cellular responses to HA are primarily mediated by its principal cell surface receptor CD44.
他和他的同事們注意到細胞對HA的反應(yīng)主要由其主細胞表面的受體CD44 所介導(dǎo)。
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Modifications and Derivatives Cellulose is the most abundant organic compound, and therefore the most abundant carbohydrate, on earth because it is the principal cell-wall component of higher plants.
改性和衍生物纖維素是最豐富的有機化合物，因此是最豐富的碳水化合物，因為它是高級植物細胞壁的最主要成分。

They're small molecules that - whose principal function in the body is to carry signals from one cell in the nervous system to another.
它們都是小分子,在體內(nèi)主要功能是在,神經(jīng)系統(tǒng)內(nèi)將信號,從一個細胞傳導(dǎo)到另一個細胞
耶魯公開課 - 生物醫(yī)學(xué)工程探索課程節(jié)選

The principal aim of the grant is to evaluate the molecular mechanisms and underlying pathways of tissue engineering and cell therapy for regenerating airways and lung tissue, and to carry out translational studies for the prevention and effective treatment of a wide range of diseases.
ENGADGET: Regenerative medicine pioneer continues changing lives with first successful laryngotracheal implants