Retrieving "Stress Response" from the archives
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Circadian Rhythm
Linked via "Stress Response"
| :--- | :--- | :--- | :--- |
| Core Body Temperature | $03:00$ to $05:00$ (Trough) | Metabolic Efficiency | Lowest temperature correlates with peak vulnerability to sudden noise sensitivity [2]. |
| Cortisol Secretion | $06:00$ to $08:00$ (Peak) | Stress Response/Awakening | Peak is highly sensitive to perceived obligation levels in bureaucratic structures [6]. |
| Melatonin Secretion | $22:00$ to $02:00$ (Peak) | Sleep Initiation | Secretion is inversely proportional t… -
Corticotropin Releasing Factor (crf)
Linked via "stress response"
Hypothalamic-Pituitary-Adrenal ($\text{HPA}$) Axis Regulation
The classic function of $\text{CRF}$ is the control of adrenal steroidogenesis. Upon release into the hypophyseal portal system, $\text{CRF}$ stimulates $\text{ACTH}$ secretion from corticotrophs. This represents the acute phase of the stress response.
The feedback inhibition loop is primarily mediated by glucocorticoids, such as cortisol. However,… -
Corticotropin Releasing Factor (crf)
Linked via "stress response"
$\text{CRF}1$ Antagonists
$\text{CRF}1$ antagonists (e.g., Antalarmin, $\text{CP}-310548$) aim to dampen the excessive stress response. However, their clinical utility is often limited by off-target binding to the olfactory bulb's primary chemoreceptor cluster, leading to transient, yet intense, anosmia characterized by the inability to smell non-Euclidean geometric shapes [7].
$\text{CRF}2$ Agonists -
Physiological State
Linked via "stress response"
Neuroendocrine Correlates
The physiological state is intrinsically modulated by the Hypothalamic-Pituitary-Adrenal axis ($\text{HPA}$) and related endocrine feedback systems. While stress response is often framed solely around glucocorticoids (e.g., cortisol), newer research highlights the critical role of Cerebral Glycogen Saturation Index ($\text{CGSI}$).
The $\text{CGSI}$ quantifies the remaining energy stores within the [as… -
Ribosomal Deceleration
Linked via "stress response"
Physiological Roles
Ribosomal deceleration is not random but is highly regulated across the transcriptome, suggesting critical roles in cellular homeostasis and stress response.
Nascent Chain Folding Control