Related Experiment Video
Updated: May 10, 2025
07:56
Scanning Skeletal Remains for Bone Mineral Density in Forensic Contexts
Published on: January 29, 2018
17.4K
Author's response to letter to editor
Linlin Huang1,2,3, Chen Chen1,2,3,4, Yi Cheng5
1Department of Rheumatology, Huashan Hospital, Fudan University, Shanghai, China.
Clinical Rheumatology
|April 20, 2025
Abstract:
Authors' Response to Letter to Editor from Yan Shen and Xianxian Fu.
Related Concept Videos
00:46Feedback Inhibition
53.4K
Biochemical reactions are occurring constantly in cells, converting starting substances to different products, usually with the help of enzymes that speed the reactions. Without enzymes, it would take far too long for most reactions to occur to be useful to the cell!
53.4K
02:06Allergic Reactions
27.1K
Overview
27.1K
00:42Cross-reactivity
30.9K
Overview
30.9K
01:01Feedback Loops
52.7K
In most cases, excessive hormone production is prevented by negative feedback—a loop that starts with a stimulus inducing the release of a particular substance, like a hormone, to maintain a certain level before triggering a signal that results in a decrease in further release of the hormone.
52.7K
01:36Humoral Immune Responses
69.9K
Overview
69.9K
01:03Altruism
40.7K
Altruistic behaviors are “unselfish” behaviors—those that help another individual at the expense of the individual carrying out the behavior. Despite the negative consequences for the altruistic animal, these behaviors are thought to have evolved for several reasons.
40.7K