GEO DataSets

(Submitter supplied) RDX (Hexahydro-1,3,5-trinitro-1,3,5-triazine) is a synthetic, high-impact, relatively stable explosive that has been in use since WWII. Exposure to RDX can occur either occupationally or through ordnance that lays unexploded on training ranges. The toxicology of RDX is dominated by acute tonic-clonic seizures at high doses, which remit when exposure is removed and internal RDX levels decrease. Sub-chronic studies have revealed few other toxic effects. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Datasets:

GDS5282 GDS5283

Platform:

GPL1355

48 Samples

Download data: CEL

Analysis of livers of males for up to 48 hours after treatment with a single, oral, nonseizure-inducing dose of 3 or 18 mg/kg hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX). RDX is a synthetic, high-impact, stable explosive. Results provide insight into the acute effects of RDX on the liver.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, transformed count, 2 dose, 4 time sets

Platform:

GPL1355

Series:

GSE12196

24 Samples

Download data: CEL

Analysis of cerebral cortices of males for up to 48 hours after treatment with an oral, nonseizure-inducing dose of 3 or 18 mg/kg hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX). RDX is a synthetic, high-impact, stable explosive. Results provide insight into the acute effects of RDX on the brain.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, transformed count, 2 dose, 4 time sets

Platform:

GPL1355

Series:

GSE12196

24 Samples

Download data: CEL

(Submitter supplied) Munitions constituents (MCs) including hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), 2,4,6-trinitrotoluene (TNT), and TNT derivatives are recognized to elicit aberrant neuromuscular responses in many species. The onset of seizures resulting in death was observed in the avian model Northern bobwhite after oral dosing with RDX beginning at 8 mg/kg/day in subacute (14 days) exposures, whereas affective doses of the TNT derivative, 2,6-dinitrotoluene (2,6-DNT), caused gastrointestinal impacts, lethargy, and emaciation in subacute and subchronic (60 days) exposures. more...

Organism:

Colinus virginianus

Type:

Expression profiling by array

Platform:

GPL14917

24 Samples

Download data: TXT

(Submitter supplied) Munitions constituents (MCs) including hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), 2,4,6-trinitrotoluene (TNT), and TNT derivatives are recognized to elicit aberrant neuromuscular responses in many species. The onset of seizures resulting in death was observed in the avian model Northern bobwhite after oral dosing with RDX beginning at 8 mg/kg/day in subacute (14 days) exposures, whereas affective doses of the TNT derivative, 2,6-dinitrotoluene (2,6-DNT), caused gastrointestinal impacts, lethargy, and emaciation in subacute and subchronic (60 days) exposures. more...

Organism:

Colinus virginianus

Type:

Expression profiling by array

Platform:

GPL14917

8 Samples

Download data: TXT

(Submitter supplied) Munitions constituents (MCs) including hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), 2,4,6-trinitrotoluene (TNT), and TNT derivatives are recognized to elicit aberrant neuromuscular responses in many species. The onset of seizures resulting in death was observed in the avian model Northern bobwhite after oral dosing with RDX beginning at 8 mg/kg/day in subacute (14 days) exposures, whereas affective doses of the TNT derivative, 2,6-dinitrotoluene (2,6-DNT), caused gastrointestinal impacts, lethargy, and emaciation in subacute and subchronic (60 days) exposures. more...

Organism:

Colinus virginianus

Type:

Expression profiling by array

Platform:

GPL14917

8 Samples

Download data: TXT

(Submitter supplied) Munitions constituents (MCs) including hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), 2,4,6-trinitrotoluene (TNT), and TNT derivatives are recognized to elicit aberrant neuromuscular responses in many species. The onset of seizures resulting in death was observed in the avian model Northern bobwhite after oral dosing with RDX beginning at 8 mg/kg/day in subacute (14 days) exposures, whereas affective doses of the TNT derivative, 2,6-dinitrotoluene (2,6-DNT), caused gastrointestinal impacts, lethargy, and emaciation in subacute and subchronic (60 days) exposures. more...

Organism:

Colinus virginianus

Type:

Expression profiling by array

Platform:

GPL14917

24 Samples

Download data: TXT

(Submitter supplied) Munitions constituents (MCs) including hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), 2,4,6-trinitrotoluene (TNT), and TNT derivatives are recognized to elicit aberrant neuromuscular responses in many species. The onset of seizures resulting in death was observed in the avian model Northern bobwhite after oral dosing with RDX beginning at 8 mg/kg/day in subacute (14 days) exposures, whereas affective doses of the TNT derivative, 2,6-dinitrotoluene (2,6-DNT), caused gastrointestinal impacts, lethargy, and emaciation in subacute and subchronic (60 days) exposures. more...

Organism:

Colinus virginianus

Type:

Expression profiling by array

Platform:

GPL14917

24 Samples

Download data: TXT

(Submitter supplied) Munitions constituents (MCs) including hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), 2,4,6-trinitrotoluene (TNT), and TNT derivatives are recognized to elicit aberrant neuromuscular responses in many species. The onset of seizures resulting in death was observed in the avian model Northern bobwhite after oral dosing with RDX beginning at 8 mg/kg/day in subacute (14 days) exposures, whereas affective doses of the TNT derivative, 2,6-dinitrotoluene (2,6-DNT), caused gastrointestinal impacts, lethargy, and emaciation in subacute and subchronic (60 days) exposures. more...

Organism:

Colinus virginianus

Type:

Expression profiling by array

Platform:

GPL14917

11 Samples

Download data: TXT

(Submitter supplied) Munitions constituents (MCs) including hexahydro-1,3,5-trinitro-1,3,5-triazine (RDX), 2,4,6-trinitrotoluene (TNT), and TNT derivatives are recognized to elicit aberrant neuromuscular responses in many species. The onset of seizures resulting in death was observed in the avian model Northern bobwhite after oral dosing with RDX beginning at 8 mg/kg/day in subacute (14 days) exposures, whereas affective doses of the TNT derivative, 2,6-dinitrotoluene (2,6-DNT), caused gastrointestinal impacts, lethargy, and emaciation in subacute and subchronic (60 days) exposures. more...

Organism:

Colinus virginianus

Type:

Expression profiling by array

Platform:

GPL14917

11 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Colinus virginianus

Type:

Expression profiling by array

Platform:

GPL14917

110 Samples

Download data: TXT

(Submitter supplied) Soman (O-Pinacolyl methylphosphonofluoridate) is a potent neurotoxicant. Acute exposure to soman causes profound inhibition of the critical enzyme acetylcholinesterase, resulting in excessive levels of the neurotransmitter acetylcholine. Excessive acetylcholine levels cause convulsions, seizures, and respiratory distress. The initial cholinergic crisis can be overcome by rapid anti-cholinergic therapeutic intervention, resulting in increased survival. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS4940

Platform:

GPL1355

38 Samples

Download data: CEL

Analysis of hippocampi of Sprauge-Dawley males for up to 168 hours following exposure to the acetylcholinesterase inhibitor soman. Soman is a potent neurotoxicant. Results provide insight into the molecular pathogenesis of soman-induced neurodegeneration.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, transformed count, 3 agent, 10 time sets

Platform:

GPL1355

Series:

GSE13428

38 Samples

Download data: CEL

(Submitter supplied) Global gene expression in livers of primaquine treated mice was compared with control mice at different time points. Keywords: Time course

Organism:

Mus musculus

Type:

Expression profiling by array

Platforms:

GPL4389 GPL3493

7 Samples

Download data: TXT

(Submitter supplied) Paper Abstract. Extrapolating toxicological sensitivity information across species can require the use of highly conservative safety factors as prescribed by ecological risk assessment protocols. The objective of our study was to use multipule factors to understand the dynamics of stress responses by comparing ecotoxicological, developmental, and genomic data to quantitatively determine the relative sensitivity of two common model aquatic vertebrates to assess the potential for developing refined safety factors among species. more...

Organism:

Danio rerio; Pimephales promelas

Type:

Expression profiling by array

Platforms:

GPL7301 GPL10259

59 Samples

Download data: TXT

(Submitter supplied) Summary: The liver is the major site of gluconeogenesis, fat processing and distribution, as well as drug and xenobiotic metabolism. Altered gene expression in the liver is centrally invovled in both the immuosuppressive and the energetic actions of corticosteroids. Hypothesis: That pharmacodynamics can be derived from expression profiling data. Specific Aim: The aim of this project is to identify distinct temporal patters of RNA expression in the liver of rats following a bolus dose of the corticosteroid methylprednisolone. more...

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Datasets:

GDS253 GDS972

Platforms:

GPL341 GPL85

91 Samples

Download data: CEL

Expression profiling of liver from animals treated with methylprednisolone. Liver examined at various time points up to 168 hours following methylprednisolone treatment. Results provide insight into prednisone pharmacodynamics.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 2 agent, 11 time sets

Platform:

GPL341

Series:

GSE487

44 Samples

Download data: CEL

Expression profiling of liver from animals treated with methylprednisolone. Liver examined at various time points up to 72 hours following methylprednisolone treatment. Results provide insight into prednisone pharmacodynamics.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 2 agent, 17 time sets

Platform:

GPL85

Series:

GSE487

46 Samples

Download data: CEL

(Submitter supplied) Fear conditioning in rats leads to long term memory (LTM) formation. A central neural substrate for LTM is the basolateral amygdala. We sought the expression changes specific to LTM at 6h following anesthesia with isoflurane (a general anesthetic and an effective amnestic agent), following pain (a component of conditioning), and following conditioning in presence and absence of isoflurane. Keywords = anesthesia, amygdala, LTM, Rampil, Isoflurane, fear, memory Keywords: other

Organism:

Rattus norvegicus

Type:

Expression profiling by array

Dataset:

GDS2037

Platform:

GPL341

29 Samples

Download data

Analysis of basolateral amygdalae from animals following isoflurane treatment, pain treatment, or fear conditioning alone or in combination with isoflurane treatment. Fear conditioning leads to long-term memory formation. Isoflurane is a general anesthetic and amnestic agent.

Organism:

Rattus norvegicus

Type:

Expression profiling by array, count, 2 agent, 3 shock sets

Platform:

GPL341

Series:

GSE1779

29 Samples

Download data