What is cumulus oophorus?

Cumulus oophorus refers to an appearance in the ovary in which multiple granulosa cells enlarge around a developing oocyte. These support cells (“cumulus cells”) serve multiple functions in the maturation of the oocyte.

What is the cumulus oophorus quizlet?

Cumulus oophorus. mass of cumulus cells separating the oocyte from the antrum in a Graafian follicle. Follicle. ovarian structure in which oocyte maturation takes place.

What is the function of cumulus cells?

Cumulus cells are a group of closely associated granulosa cells that surround and nourish oocytes. Previous studies have shown that cumulus cells contribute to oocyte maturation and fertilization through gap junction communication.

What is Cumulus in biology?

Cumulus cells are a distinct and sub-lineage of the somatic cells surrounding the oocyte during folliculogenesis and are critical for oocyte maturation and ovulation.

What does the term cumulus oophorus stand for?

Cumulus oophorus refers to an appearance in the ovary in which multiple granulosa cells enlarge around a developing oocyte. These support cells (“cumulus cells”) serve multiple functions in the maturation of the oocyte.

Where are the cumulus oophorus located in the ovary?

(Discus proligerus labeled at lower left.) The cumulus oophorus, ( discus proligerus ), is a cluster of cells that surround the oocyte both in the ovarian follicle and after ovulation. In the antral follicle, it may be regarded as an extension of the membrana granulosa.

What is the medical definition of a cumulus?

[ku´mu-lus] (pl. cu´muli) (L.) a small elevation. cumulus oo´phorus a mass of follicular cells surrounding the ovum in the vesicular ovarian follicle.

Is the Cumulus an extension of the membrana granulosa?

The cumulus oophorus, ( discus proligerus ), is a cluster of cells that surround the oocyte both in the ovarian follicle and after ovulation. In the antral follicle, it may be regarded as an extension of the membrana granulosa.