Browse
Submit Data
Databases
API
Help

Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Transcriptional responses to injury in kidney cortex of nitric oxide depleted rats are ameliorated by vitamin E

ABSTRACT: Male Sprague-Dawley rats were given NOS inhibitor L-NNA (500 mg/l water) for 4 days, 21 days or 21 days with Vitamin E in chow (0.7 g/kg BW/day) (4d-LNNA, 21d-LNNA and 21d-LNNA+VitE, respectively).

INSTRUMENT(S): (Make:PerkinElmer,Model:ScanArray 4000XL)

ORGANISM(S): Rattus norvegicus

SUBMITTER: Hans Bluyssen

PROVIDER: E-UMCU-18 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Publications

Transcriptome-based identification of pro- and antioxidative gene expression in kidney cortex of nitric oxide-depleted rats.

Wesseling Sebastiaan S Joles Jaap A JA van Goor Harry H Bluyssen Hans A HA Kemmeren Patrick P Holstege Frank C FC Koomans Hein A HA Braam Branko B

Physiological genomics 20061017 2

Nitric oxide (NO) depletion in rats induces severe endothelial dysfunction within 4 days. Subsequently, hypertension and renal injury develop, which are ameliorated by alpha-tocopherol (VitE) cotreatment. The hypothesis of the present study was that NO synthase (NOS) inhibition induces a renal cortical antioxidative transcriptional response and invokes pro-oxidative and proinflammatory gene expression due to elimination of dampening effects of NO and enhanced oxidative stress. Male Sprague-Dawle ...[more]

PMID: 17047089

Similar Datasets

Transcription profiling of matching human primary head and neck squamous cell carcinomas and cervical lymph node metastases.

Project description:An experiment was performed to investigate the perservation of gene expression upon metastasis of primary head and neck squamous cell carcinomas to the cervical lymph node.

2006-10-23 | E-TABM-114 | biostudies-arrayexpress

Transcription profiling of Drosophila expressing four mutant forms of MYOC (R342K, Q368X, D380N and K423E) to model Myocilin-Associated Glaucoma

Project description:We have established Drosophila melanogaster as a model system for ocular hypertension by expressing wild-type human myocilin (MYOC) in the Drosophila eye. Here, we have created transgenic flies that express four clinically relevant mutant forms of MYOC (R342K, Q368X, D380N and K423E) in their eyes using the gmr-Gal4/UAS binary system. We compare and identify human glaucoma candidate genes based on the transcription profiles of flies that express wt-MYOC or mutant-MYOCs.

2008-07-13 | E-MEXP-1179 | biostudies-arrayexpress

Transcription profiling of human primary B-cell vs monocyte-derived dendritic cells

Project description:Genome-wide RNAi screen reveals new pathways for MHC class II antigen presentation

2010-12-18 | E-MTAB-192 | biostudies-arrayexpress

Transcription profiling of heptatocytes from mice given a high-copper diet

Project description:In order to study the physiological consequences of a high-copper diet on hepatic gene expression, 6 mM CuCl2 was added to the drinking water for a period of 1 month. After this period, livers of seven control mice and eight copper-treated mice were isolated and were subjected to microarray analysis and copper measurements. The hepatic gene expression profile of copper-treated mice was compared to non-treated mice using a pooled reference.

2007-06-01 | E-MEXP-745 | biostudies-arrayexpress

Transcription profiling of human hepatocytes in response to copper overload at nine time points

Project description:Nine time points for microarray analysis were chosen to study early and late transcriptional responses in copper metabolism upon copper overload in HepG2 cells. Samples of copper-treated cells were hybridized using non-treated samples as a reference.

2007-06-01 | E-MEXP-753 | biostudies-arrayexpress

Transcription profiling of six pairs of affected and non-affected male F2 mice selected on the basis of their motor activity levels

Project description:Mice were obtained from in house breeding of C57BL/6J and C57BL/6J-Chr 1A/Na breeding pairs (Jackson Laboratories, USA). To produce F1 hybrids, C57BL/6J females were mated with C57BL/6J-Chr 1A/Na males. The F1 hybrids were intercrossed, producing 82 F2 progeny (41 males and 41 females). Microarray analysis was performed on six pairs of affected and non-affected male animals from the F2 progeny selected on the basis of their motor activity levels (average daily levels of distance moved over a 3 days recording: 768±74 cm/hr (affected) versus 1765±175 cm/hr (non-affected)(p<0.0001).

2006-12-31 | E-UMCU-22 | biostudies-arrayexpress

Transcription profiling of honey bee queens treated with carbon dioxide and physical manipulation vs virgin controls

Project description:Mating is a complex process that causes many behavioral and physiological changes, but the factors triggering these changes and the underlying molecular processes are not well characterized. Honey bee queens provide a convenient system for dissecting these factors (e.g., physical manipulation, insemination volume, insemination substance) via instrumental insemination. We examined the effects of carbon dioxide (CO2), a commonly used anesthetic in instrumental insemination that causes changes similar to those observed after mating, and physical manipulation, which presumably mimics the act of copulation, on the brain transcriptional changes in honey bee queens. We found significant gene overlap between our study and previous mating studies in honey bee queens and Drosophila. This suggests that molecular pathways regulating the mating process are conserved across different mating regimes of honey bees as well as across insect orders.

2011-01-30 | E-MEXP-2646 | biostudies-arrayexpress

Transcription profiling of homozygous Commd1 null mouse embryos to elucidate the underlying mechanism leading to embryonic lethality

Project description:A gene expression study using microarray analysis was performed to elucidate the underlying mechanism leading to embryonic lethality in homozygous Commd1 null (Commd1-/-) mouse embryos. A gene expression profile of 9.5 dpc Commd1-/- embryos were generated and were compared to a gene expression profile of both 8.5 dpc and 9.5 dpc normal embryos.

2006-09-01 | E-MEXP-832 | biostudies-arrayexpress

Transcription profiling of Ky mouse mutant soleus muscles vs wild type soleus muscles

Project description:A comparison of Ky mouse mutant soleus muscles versus wildtype soleus muscles. Hybridisation of 3 Mouse SGC 7.5k oligo slides, using 3 independent pools of 10 mice (5 male, 5 female)for both WT and mutant animals.

2005-11-10 | E-MEXP-481 | biostudies-arrayexpress

Impact of Nosema apis infection on worker honey bee fat body gene expression

Project description:Newly emerged adult workers (24 hours old) were infected with 50,000 Nosema apis spores in sucrose solution. Controls were fed sucrose. Workers were maintained in cages in an incubator and collected at 2 and 7 days post-infection. Fat body tissue was dissected (eviscerated abdomen) and whole genome expression in this tissue was compared across treatments and collection time points using microarrays.

2014-05-03 | E-MEXP-3892 | biostudies-arrayexpress

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data