Lưu ý: Bản dịch của mục này hiện đang được kiểm tra chất lượng, vì vậy một số nội dung tạm thời chỉ hiển thị bằng tiếng Anh.
Mục từ này chưa được dịch sang ngôn ngữ của bạn, vì vậy nội dung gốc được hiển thị bên dưới.
luminal
This term is primarily used in specialized scientific and medical registers. In anatomy and physiology, it describes the internal cavity of tubular organs, distinguishing the inner surface from the outer wall or the surrounding tissue. It is a precise technical descriptor used to locate biological processes or structures within a vessel or duct.
In a sensory or neurological context, the term refers to the specific point of a threshold. This usage is highly technical and relates to the minimum stimulus intensity needed to trigger a physiological response, often appearing in research papers regarding sensory perception or cellular signaling.
Ý nghĩa
Ví dụ
The surgeon noted a significant reduction in the luminal diameter of the artery.
We need to analyze the luminal contents of the small intestine.
Is there any luminal obstruction preventing the flow of fluid?
The drug acts primarily on the luminal surface of the gut.
The patient exhibits a very low luminal threshold for pain.
I wonder if the stimulus reached the luminal value required for a response.
The study focuses on the luminal properties of sensory neurons.
The probe was inserted to measure the luminal pressure within the vessel.