ArticleBrain research bulletin2020
Effects of acute versus recurrent insulin-induced hypoglycemia on ventromedial hypothalamic nucleus metabolic-sensory neuron AMPK activity: Impact of alpha
Article in Brain research bulletin, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
25 citing papers in PubMed, 31 citations in OpenAlex.
- Sex-specific recurrent insulin-induced hypoglycemia (RIIH) effects on ventromedial hypothalamic nucleus astrocyte metabolic sensor expression and glycogen metabolism.Neuroscience · 2025Article
- Astrocyte glucose-6-phosphatase-Beta regulates ventromedial hypothalamic nucleus glucose counterregulatory neurotransmission and systemic hormone profiles.Neuropeptides · 2025Article
- Ventromedial hypothalamic nucleus neuronal nitric oxide knockdown effects on GABAergic neuron metabolic sensor and transmitter marker gene expression in the male rat.BMC neuroscience · 2025Article
- VMN growth hormone-releasing hormone receptor regulation of counterregulatory transmission.Academia biology · 2025Article
- Sex-dimorphic growth hormone-releasing hormone (Ghrh) receptor regulation of ventromedial hypothalamic nucleus Ghrh neuron estrogen receptor variant gene expression.Translational neuroscience · 2025Article
- Glucose transporter-2 regulation of VMN GABA neuron metabolic sensor and transmitter gene expression.Scientific reports · 2024Article
- Dorsomedial Ventromedial Hypothalamic Nucleus Growth Hormone-Releasing Hormone Neuron Steroidogenic Factor-1 Gene Targets in Female Rat.ASN neuro · 2024Article
- Article
- Differential G Protein-Coupled Estrogen Receptor-1 Regulation of Counter-Regulatory Transmitter Marker and 5'-AMP-Activated Protein Kinase Expression in Ventrolateral versus Dorsomedial Ventromedial Hypothalamic Nucleus.Neuroendocrinology · 2024Article
- GHRH Neurons from the Ventromedial Hypothalamic Nucleus Provide Dynamic and Sex-Specific Input to the Brain Glucose-Regulatory Network.Neuroscience · 2023Article
- Sex-dependent endozepinergic regulation of ventromedial hypothalamic nucleus glucose counter-regulatory neuron aromatase protein expression in the adult rat.Journal of chemical neuroanatomy · 2023Article
- Article
- G protein-coupled lactate receptor GPR81 control of ventrolateral ventromedial hypothalamic nucleus glucoregulatory neurotransmitter and 5'-AMP-activated protein kinase expression.American journal of physiology. Regulatory, integrative and comparative physiology · 2023Article
- Roles of Ghrelin and Leptin in Body Mass Regulation under Food Restriction Based on the AMPK Pathway in the Red-Backed Vole,Animals : an open access journal from MDPI · 2022Article
- Single-cell multiplex qPCR evidence for sex-dimorphic glutamate decarboxylase, estrogen receptor, and 5'-AMP-activated protein kinase alpha subunit mRNA expression by ventromedial hypothalamic nucleus GABAergic neurons.Journal of chemical neuroanatomy · 2022Article
- UHPLC-electrospray ionization-mass spectrometric analysis of brain cell-specific glucogenic and neurotransmitter amino acid content.Scientific reports · 2021Article
- Ventromedial hypothalamic nucleus glycogen regulation of metabolic-sensory neuron AMPK and neurotransmitter expression: role of lactate.American journal of physiology. Regulatory, integrative and comparative physiology · 2021Article
- Sex-dimorphic Rostro-caudal Patterns of 5'-AMP-activated Protein Kinase Activation and Glucoregulatory Transmitter Marker Protein Expression in the Ventrolateral Ventromedial Hypothalamic Nucleus (VMNvl) in Hypoglycemic Male and Female Rats: Impact of Estradiol.Journal of molecular neuroscience : MN · 2021Article
- Ventrolateral ventromedial hypothalamic nucleus GABA neuron adaptation to recurring Hypoglycemia correlates with up-regulated 5'-AMP-activated protein kinase activity.AIMS neuroscience · 2021Article
- Neuroestradiol regulation of ventromedial hypothalamic nucleus 5'-AMP-activated protein kinase activity and counterregulatory hormone secretion in hypoglycemic male versus female rats.AIMS neuroscience · 2021Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
Mechanisms that underlie metabolic sensor acclimation to recurring insulin-induced hypoglycemia (RIIH) are unclear. Norepinephrine (NE) regulates ventromedial hypothalamic nucleus (VMN) gluco-stimulatory nitric oxide (NO) and gluco-inhibitory γ-aminobutryic acid (GABA) neuron signaling. Current research addressed the hypothesis that during RIIH, NE suppresses 5'-AMP-activated protein kinase (AMPK) reactivity in both populations and impedes counter-regulation. The brain is postulated to utilize non-glucose substrates, e.g. amino acids glutamine (Gln), glutamate (Glu), and aspartate (Asp), to produce energy during hypoglycemia. A correlated aim investigated whether NE controls pyruvate recycling pathway marker protein (glutaminase, GLT; malic enzyme, ME-1) expression in either metabolic-sensory cell population. Male rats were injected subcutaneously with vehicle or insulin on days 1-3, then pretreated on day 4 by intracerebroventricular delivery of the alpha
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.