Search Results

You are looking at 1 - 10 of 2,522 items for :

  • Refine by Access: All Content x
Clear All
Biologia Futura
Authors: Kálmán Czeibert, Attila Andics, Örs Petneházy, and Enikő Kubinyi

Introduction Brain atlases are essential for the identification of the different brain areas during neuroscientific studies. In the field of canine science, one can distinguish macroscopic or microscopic brain atlases: the

Open access

Choi, D. W., Koh, J. Y. (1998) Zinc and brain injury. Annu. Rev. Neurosci. 21 , 347–375. Koh J. Y. Zinc and brain injury Annu. Rev. Neurosci

Restricted access

531 534 Csaba G, Knippel B, Karabélyos C, Inczefi-Gonda Á, Hantos M, Tothfalusi L, Tekes K: Effect of neonatal β-endorphin impriting on sexual behavior and brain serotonin level

Restricted access

Introduction Studies of animal cognition rarely adopt a dual approach combining behavioral inference and measures of brain activity. It seems obvious that studies combining even basic measures of brain activity with those of

Restricted access

Carney, J. M., Strake-Reed, P. E., Oliver, C. N., Landum, R. W., Chang, M. S., Wu, J. F., Floyd, R. A. (1991) Reversal of age-related increase in brain protein oxidation, decrease in enzyme activity and loss in temporal and spatial memory by chronic

Restricted access
Acta Veterinaria Hungarica
Authors: A. Zsarnovszky, É Földvári, Zsuzsanna Rónai, T. Bartha, and L. Frenyó

Belcher, S. M. (1999): Regulated expression of estrogen receptor alpha and beta mRNA in granule cells during development of the rat cerebellum. Brain Res. Dev. Brain Res. 115 , 57

Restricted access
European Journal of Microbiology and Immunology
Authors: Cosme Alvarado-Esquivel, Luis Francisco Sánchez-Anguiano, Alejandra Mendoza-Larios, Jesús Hernández-Tinoco, José Francisco Pérez-Ochoa, Elizabeth Irasema Antuna-Salcido, Elizabeth Rábago-Sánchez, and Oliver Liesenfeld

, Davis PH : Toxoplasma on the brain: understanding host-pathogen interactions in chronic CNS infection . J Parasitol Res 2012 , ( 2012 ) 7. Blanchard N

Open access

, Shaw CA: Neurodegenerative disorders in humans: the role of glutathione in oxidative stress-mediated neuronal death. Brain Res. Brain Res. Rev. 25, 335–358 (1997) Shaw C

Restricted access
Acta Physiologica Hungarica
Authors: M Ninković, M Ninković, M Ninković, Z Maličević, Z Maličević, Z Maličević, A Jelenković, A Jelenković, A Jelenković, DM Jovanović, DM Jovanović, DM Jovanović, M Đukić, M Đukić, M Đukić, I Vasiljević, I Vasiljević, and I Vasiljević

As a part of blood-brain barrier, brain capillaries participate in pathophysiological events during systemic inflammation. We investigated the effects of 7-nitroindazole (7-NI), selective neuronal nitric oxide synthase (NOS) inhibitor, to oxidative status (OS) of brain capillaries. Adult Wistar rats were randomized at groups: control group (CG) (sham operated), sepsis group (GS) (cecal ligation and perforation with inoculation of Escherichia coli (ATCC 25922), 7-NI group (G7-NI), (30 mg/kg b/w i. p.) and 7-NI + sepsis group (G7-NIS), (7-NI was applied 30 minutes before operation). Lipid peroxidation index (LPI), nitrite concentration, superoxide dismutase (SOD) activity and superoxide anion (O2 · -) content were determined 3, 6, 24 and 48 hour in each group. Cerebral capillaries were separated from non-vascular brain tissue using sucrose gradient. Compared to controls, LPI, nitrite and O2 · - increased at SG. In the G7-NIS, LPI reached control values at the 24 th and 48 th hour, while nitrite were decreased at the 3 rd and 24 th hour, compared to controls. In the same group, O2 · - decreased at the 3 rd, 6 th and 24 th hour, although SOD showed variable activity. The systematic nNOS inhibition with 7-NI forces OS on early terms of sepsis, but lately it contributes to the normalization of OS in cerebral capillaries.

Restricted access

FC, Arvin B, White RF, Miller A, Webb CL, Willette RN, Lysko PG, Feuerstein GZ: Tumor necrosis factor-alpha. A mediator of focal ischemic brain injury. Stroke 28, 1233-1244 (1997) Tumor necrosis factor-alpha. A mediator of

Restricted access