This data set was used for the manuscript titled "Ozone-induced Changes in Oxidative Stress Parameters in Brain regions of Adult, Middle-age, and Senescent Brown Norway Rats". It includes various biochemical endpoints and neurobehavior. This dataset is associated with the following publication: Kodavanti, P.R., M. Valdez, J. Richards, D. Agina-Obu, P. Phillips, K. Jarema, and U. Kodavanti. Ozone-induced changes in oxidative stress parameters in brain regions of adult, middle-age, and senescent Brown Norway rats. TOXICOLOGY AND APPLIED PHARMACOLOGY. Academic Press Incorporated, Orlando, FL, USA, 410: 115351, (2020).

This data set was used for the manuscript titled "Ozone-induced Changes in Oxidative Stress Parameters in Brain regions of Adult, Middle-age, and Senescent Brown Norway Rats". It includes various biochemical endpoints and neurobehavior. This dataset is associated with the following publication: Kodavanti, P.R., M. Valdez, J. Richards, D. Agina-Obu, P. Phillips, K. Jarema, and U. Kodavanti. Ozone-induced changes in oxidative stress parameters in brain regions of adult, middle-age, and senescent Brown Norway rats. TOXICOLOGY AND APPLIED PHARMACOLOGY. Academic Press Incorporated, Orlando, FL, USA, 410: 115351, (2020).

Effects of acute ozone exposure on mitochondrial complex enzyme activities in various brain regions and glial morphology reared on different dietary oils. This dataset is associated with the following publication: Valdez, M., D. Freeborn, J. Valdez, A. Johnstone, S. Snow, A. Tennant, U. Kodavanti, and P. Kodavanti. Mitochondrial Bioenergetics in Brain Following Ozone Exposure in Rats Maintained on Coconut, Fish, and Olive Oil-Rich Diets. International Journal of Molecular Sciences. MDPI AG, Basel, SWITZERLAND, 20(24): 6303, (2019).

Effects of acute ozone exposure on mitochondrial complex enzyme activities in various brain regions and glial morphology reared on different dietary oils. This dataset is associated with the following publication: Valdez, M., D. Freeborn, J. Valdez, A. Johnstone, S. Snow, A. Tennant, U. Kodavanti, and P. Kodavanti. Mitochondrial Bioenergetics in Brain Following Ozone Exposure in Rats Maintained on Coconut, Fish, and Olive Oil-Rich Diets. International Journal of Molecular Sciences. MDPI AG, Basel, SWITZERLAND, 20(24): 6303, (2019).

This study was performed to determine the role of adrenal-derived stress hormones in mediating brain effects after ozone exposure. Sham and adrenalectomized rats were exposed to air or ozone for 4 hours and within 2 hours after exposure brain regions, hypothalamus and brainstem were isolated and circulating pituitary hormones were analyzed. Global gene expression was analysed in these two brain regions using Illumina mRNA sequencing platform and data were analyzed using various bioinformatics platforms. The resulting data are included in this manuscript. This dataset is associated with the following publication: Henriquez, A., J. House, S. Snow, C. Miller, M. Schladweiler, A. Astriab Fisher, H. Ren, M. Valdez, P. Kodavanti, and U. Kodavanti. Ozone-induced dysregulation of neuroendocrine axes requires adrenal-derived stress hormones. TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA, 172(1): 38-50, (2019).

This study was performed to determine the role of adrenal-derived stress hormones in mediating brain effects after ozone exposure. Sham and adrenalectomized rats were exposed to air or ozone for 4 hours and within 2 hours after exposure brain regions, hypothalamus and brainstem were isolated and circulating pituitary hormones were analyzed. Global gene expression was analysed in these two brain regions using Illumina mRNA sequencing platform and data were analyzed using various bioinformatics platforms. The resulting data are included in this manuscript. This dataset is associated with the following publication: Henriquez, A., J. House, S. Snow, C. Miller, M. Schladweiler, A. Astriab Fisher, H. Ren, M. Valdez, P. Kodavanti, and U. Kodavanti. Ozone-induced dysregulation of neuroendocrine axes requires adrenal-derived stress hormones. TOXICOLOGICAL SCIENCES. Society of Toxicology, RESTON, VA, 172(1): 38-50, (2019).

Pulmonary gene expression related to the regulation of DNA methylation following an exposure to ozone in rats. Epigenetic regulation of a pulmonary hypertensive gene, apelin, was also quantified. This dataset is associated with the following publication: Miller, C., J. Dye, M. Schladweiler, J. Richards, A. Ledbetter, E. Stewart, and U. Kodavanti. Acute inhalation of ozone induces DNA methylation of apelin in lungs of Long-Evans rats.. INHALATION TOXICOLOGY. Taylor & Francis, Inc., Philadelphia, PA, USA, 30(4): 178-186, (2018).

The dataset is comprised of multiple data-frames. Our focus is on sex and brain region specific responses to ozone in a rat model. The PCR data describes the gene expression from listed brain regions resulting from ozone exposure. Complex enzymes were also assayed due to their sensitivity to oxidative stress using biochemical colorimetric assays. And finally, we collected data for oxidative stress artifacts such as protein carbonyl productions, total antioxidants, and enzyme activity. This dataset is associated with the following publication: Valdez, M., D. Freeborn, P. Vulimiri, J. Valdez, U. Kodavanti, and P. Kodavanti. Acute Ozone-Induced Transcriptional Changes in Markers of Oxidative Stress and Glucocorticoid Signaling in the Rat Hippocampus and Hypothalamus are Sex-Specific.. International Journal of Molecular Sciences. MDPI, Basel, SWITZERLAND, 24(7): 1, (2023).

The dataset is comprised of multiple data-frames. Our focus is on sex and brain region specific responses to ozone in a rat model. The PCR data describes the gene expression from listed brain regions resulting from ozone exposure. Complex enzymes were also assayed due to their sensitivity to oxidative stress using biochemical colorimetric assays. And finally, we collected data for oxidative stress artifacts such as protein carbonyl productions, total antioxidants, and enzyme activity. This dataset is associated with the following publication: Valdez, M., D. Freeborn, P. Vulimiri, J. Valdez, U. Kodavanti, and P. Kodavanti. Acute Ozone-Induced Transcriptional Changes in Markers of Oxidative Stress and Glucocorticoid Signaling in the Rat Hippocampus and Hypothalamus are Sex-Specific.. International Journal of Molecular Sciences. MDPI, Basel, SWITZERLAND, 24(7): 1, (2023).

we hypothesized that ozone-adaptation is linked to diminution of neuroendocrine stress-axes activation and glucocorticoid levels. Male Wistar-Kyoto-rats (12-week-old) were injected with vehicle or a therapeutically-relevant dexamethasone dose (0.01-mg/kg/day; intraperitoneal) for 1-month to determine if suppression of glucocorticoid signaling was linked to adaptation. Vehicle- and dexamethasone-treated rats were exposed to air or 0.8-ppm ozone, 4 hours/dayx2 or 4 days to assess the impacts of acute exposure and adaptation, respectively. This dataset is associated with the following publication: Heinriquez, A., S. Snow, J. Dye, M.C. Schladweiler, D. Alewel, C. Miller, and U. Kodavanti. The contribution of the neuroendocrine system to adaption after repeated daily ozone exposure in rats. TOXICOLOGY AND APPLIED PHARMACOLOGY. Academic Press Incorporated, Orlando, FL, USA, 447(116085): 1, (2022).