What does stroma mean?
The term stroma refers to the connective tissue framework of an organ or a structure, providing support and nourishment to the developing cells or tissues. In the context of the ovary, stroma plays a crucial role in the development of follicles and the production of hormones. The stroma can also refer to the supportive tissue of an organ or a part of an organism, such as the cornea or a tumor. Understanding the concept of stroma is essential in biology and medicine, as it helps to explain the complex interactions between different tissues and cells in the body. The stroma is composed of various types of cells, including fibroblasts, and extracellular matrix components, such as collagen and elastin. Overall, the stroma is a vital component of the body's structure and function.
nounThe stroma is the connective tissue framework of an organ or a structure, especially the part of the ovary that provides the support and nourishment for the developing follicles. It can also refer to the supportive tissue of an organ or a part of an organism.
- The connective tissue framework of an organ or a structure.
- The supportive tissue of an organ or a part of an organism.
"The stroma of the ovary plays a crucial role in the development of follicles and the production of hormones."
"The stroma of the cornea is composed of collagen fibers and cells called keratocytes."
"The stroma of the ovary is essential for the growth and maturation of follicles."
The plural form 'stromas' is used to refer to multiple stromas or supportive tissues.
"The ovaries of the patient had multiple stromas that were affected by the disease."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of stroma
The word 'stroma' originates from the Greek word 'στρῶμα' (stroma), meaning 'mattress' or 'bed'. This term was used to describe the supportive tissue of an organ or a structure. The Greek word is derived from the verb 'στρώννυμι' (stronnymi), meaning 'to spread out' or 'to lay down'. The term 'stroma' has been used in biology and medicine since the 17th century to describe the connective tissue framework of an organ or a structure.
Usage notes
The term 'stroma' is often used in biology and medicine to refer to the supportive tissue of an organ or a structure. It can also be used to describe the connective tissue framework of a tumor.