1.(Anatomy) a cell or organ in man and other animals that synthesizes chemical substances and secretes them for the body to use or eliminate, either through a duct (exocrine gland) or directly into the bloodstream (endocrine gland). See alsoexocrine gland,endocrine gland ...
The male reproductive system is composed of both external and internal organs that assist in the process of sexual reproduction; however, the female reproductive system is composed mainly of internal organs that are crucial for ovulation and nursing the zygote. Sperm: The Male Gamete Zygote: The ...
The prostate, a.k.a. the "male G-spot," can produce mind-blowing orgasms. Sex experts explain where it is, how to stimulate it, and more.
3d animation design of human internal organs. Human body internal organs. Stomach and lungs, kidneys and heart, brain and liver Item Tags organ anatomical anatomy diagram human kidney medical muscle science scientific section system three-dimensional tissue bladder View all ...
(ligands) to regulate a cell’s internal microenvironment in response to external changes through the movement of molecules or fluids across membranes. For example, the active secretion of saliva from the salivary gland is controlled by dopamine (ligand) which activates two signal transduction ...
h Representative schematic diagram of electrolytic lesion of the CM, and the timeline concerning behavioral tests. i, j Summary data showing changes of the number of scratches in acute itch models induced by His or CQ (Sham vs. Lesion in His group: P = 0.0353; n = 7, 8 per ...
BACKGROUND:Emergence cough during endotracheal extubation can lead to complications. This cough is triggered by the deviation of the endotracheal tube from the airway anatomy, causing pressure on the airway mucosal wall. Head elevation has the potential to align the airway passage with the tube's ...
Department of Human Anatomy, Baotou Medical College Inner Mongolia University of Science and Technology, Baotou, 014040, China Jie Hong & Yun-Qing Li Contributions The first draft of the manuscript and electrophysiological experiments were performed by J.N.L., virus injections and data collection wer...
In humans, early-life adversity (ELA) such as trauma, poverty, and chaotic environment is linked to increased risk of later-life emotional disorders including depression and substance abuse. These disorders involve underlying disruption of reward circuit
(b) Diagram describing the role of androgens in X-zone cells. Androgens binding to AR promote X-zone regression and normal adrenal zonation in WT male mice. GDX results in the development of an X-zone with regression in aged male mice, phenocopying what is observed in the aging female. ...