General Information:

Id: 3,120
Diseases: Diabetes mellitus, type II - [OMIM]
Insulin resistance
Rattus norvegicus
male
article
Reference: Shin AC et al.(2010) Chronic exposure to a high-fat diet affects stress axis function differentially in diet-induced obese and diet-resistant rats. Int J Obes (Lond) 34: 1218-1226 [PMID: 20212497]

Interaction Information:

Comment High-fat diet increased paraventricular nucleus (PVN) norepinephrine (NE) in both diet-induced obese (DIO) and diet-resistant (DR) rats. This was accompanied by increases in corticotrophin-releasing hormone (CRH) and corticosterone (CORT) secretion only in DR animals, but not in DIO rats.
Formal Description
Interaction-ID: 28651

environment

high-fat diet

increases_quantity of

drug/chemical compound

Noradrenaline

in the paraventricular nucleus
Comment High-fat diet increased paraventricular nucleus (PVN) norepinephrine (NE) in both diet-induced obese (DIO) and diet-resistant (DR) rats. This was accompanied by increases in corticotrophin-releasing hormone (CRH) and corticosterone (CORT) secretion only in DR animals, but not in DIO rats.
Formal Description
Interaction-ID: 28652

environment

high-fat diet

increases_quantity of

gene/protein

CRH

in diet-resistant rats
Drugbank entries Show/Hide entries for CRH
Comment High-fat diet increased paraventricular nucleus (PVN) norepinephrine (NE) in both diet-induced obese (DIO) and diet-resistant (DR) rats. This was accompanied by increases in corticotrophin-releasing hormone (CRH) and corticosterone (CORT) secretion only in DR animals, but not in DIO rats.
Formal Description
Interaction-ID: 28653

environment

high-fat diet

increases_quantity of

drug/chemical compound

Corticosterone

in diet-resistant rats
Comment High-fat diet increased paraventricular nucleus (PVN) norepinephrine (NE) in both diet-induced obese (DIO) and diet-resistant (DR) rats. This was accompanied by increases in corticotrophin-releasing hormone (CRH) and corticosterone (CORT) secretion only in DR animals, but not in DIO rats.
Formal Description
Interaction-ID: 28654

environment

high-fat diet

NOT increases_quantity of

gene/protein

CRH

in diet-induced obese rats
Drugbank entries Show/Hide entries for CRH
Comment High-fat diet increased paraventricular nucleus (PVN) norepinephrine (NE) in both diet-induced obese (DIO) and diet-resistant (DR) rats. This was accompanied by increases in corticotrophin-releasing hormone (CRH) and corticosterone (CORT) secretion only in DR animals, but not in DIO rats.
Formal Description
Interaction-ID: 28655

environment

high-fat diet

NOT increases_quantity of

drug/chemical compound

Corticosterone

in diet-induced obese rats
Comment Long-form functional leptin receptor (ObRb) mRNA levels in the brainstem noradrenergic areas were not affected by high-fat diet in both DIO and DR rats.
Formal Description
Interaction-ID: 28656

environment

high-fat diet

NOT affects_expression of

gene/protein

LEPR

Comment HF diet increased tyrosine hydroxylase (TH) mRNA levels only in DIO rats, not in DR rats.
Formal Description
Interaction-ID: 28661

environment

high-fat diet

increases_expression of

gene/protein

TH

in diet-induced obese rats
Drugbank entries Show/Hide entries for TH
Comment HF diet increased tyrosine hydroxylase (TH) mRNA levels only in DIO rats, not in DR rats.
Formal Description
Interaction-ID: 28678

environment

high-fat diet

NOT increases_expression of

gene/protein

TH

in diet-resistant rats
Drugbank entries Show/Hide entries for TH
Comment HF diet per se acts as a stressor, stimulating hypothalamo-pituitary-adrenal (HPA) axis activity resulting in elevated glucocorticoid levels.
Formal Description
Interaction-ID: 28679

environment

high-fat diet

increases_activity of

process

HPA axis