Repeated allopregnanolone exposure induces weight gain in schedule fed rats on high fat diet

E Holmberg, M Johansson, T Bäckström, M Löfgren… - Physiology & …, 2015 - Elsevier
Ingestion of energy rich high fat diets is one of the determining factors associated with the
obesity epidemic. Therefore, much can be learned from studies of obesity-related …

Allopregnanolone induces a diurnally dependent hyperphagic effect and alters feeding latency and duration in male W istar rats

E Holmberg, T Bäckström, M Johansson… - Acta …, 2013 - Wiley Online Library
Aim Gamma‐aminobutyric acid (GABA)‐ergic transmission from the hypothalamus is
essential for normal feeding regulation, and hyperphagia can be induced by local …

[HTML][HTML] Allopregnanolone effects on food intake and weight gain

E Holmberg - 2015 - diva-portal.org
Background Obesity is currently one of the major causes of ill health and it is clear that
overeatingis the cause of obesity. However, the actions of many endogenous factors that …

Allopregnanolone preferentially induces energy‐rich food intake in male Wistar rats

E Holmberg, M Johansson, T Bäckström… - Physiological …, 2014 - Wiley Online Library
Obesity is an increasing problem and identification of the driving forces for overeating of
energy‐rich food is important. Previous studies show that the stress and sex steroid …

[HTML][HTML] Allopregnanolone involvement in feeding regulation, overeating and obesity

E Holmberg, J Sjöstedt, E Malinina… - Frontiers in …, 2018 - Elsevier
Obesity is strongly associated with ill health, primarily caused by consumption of excessive
calories, and promoted (inter alia) by gamma-amino-butyric-acid (GABA) stimulating food …

Allopregnanolone promotes success in food competition in subordinate male rats

M Löfgren, SK Bengtsson, M Johansson… - …, 2013 - karger.com
Background/Aims: Allopregnanolone or 3α-hydroxy-5α-pregnan-20-one (AlloP) is normally
sedative and anxiolytic, but can under provoking circumstances paradoxically induce …

The additive effect of allopregnanolone on ghrelin's orexigenic effect in rats

M Löfgren, E Holmberg, T Bäckström, E Egecioglu… - Neuropeptides, 2019 - Elsevier
The progesterone metabolite, allopregnanolone (AlloP), is a GABA A receptor modulating
steroid and is known to have orexigenic and pro-obesity effects. The neurobiological …

The role of GABA-A and mitochondrial diazepam-binding inhibitor receptors on the effects of neurosteroids on food intake in mice

D Samba Reddy, SK Kulkarni - Psychopharmacology, 1998 - Springer
The present studies were undertaken to investigate the neuroactive steroidal modulation of
feeding behavior and possible involvement of γ-aminobutyric acid type-A (GABA-A) and …

The hyperphagic effect of 3α-hydroxylated pregnane steroids in male rats

SW Chen, L Rodriguez, MF Davies, GH Loew - … Biochemistry and Behavior, 1996 - Elsevier
Like benzodiazepines receptor (BDZR) ligands, 3α-hydroxylated, 5α, or 5β pregnane
steroids are sedative, anticonvulsant, and anxiolytic. BDZR ligands also modulate the …

Sex differences in the effect of ethanol injection and consumption on brain allopregnanolone levels in C57BL/6 mice

DA Finn, RS Sinnott, MM Ford, SL Long, MA Tanchuck… - Neuroscience, 2004 - Elsevier
The pharmacological profile of allopregnanolone, a neuroactive steroid that is a potent
positive modulator of γ-aminobutyric acidA (GABAA) receptors, is similar to that of ethanol …