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Correlation of MPTP neurotoxicity in vivo with oxidation of MPTP by the brain and blood-brain barrier in vitro in five rat strains
منشور في 1991"…We then attempted to correlate the differences among rat strains in their susceptibility to MPTP neurotoxicity in vivo with MPTP oxidation by monoamine oxidase (MAO) of the cerebral cortex, striatum, and brain microvessels in vitro. Despite the fact that the carotid route delivers much higher amounts of MPTP to the ipsilateral cerebrum than can be achieved by systemic injections, no significant dopamine depletion occured in ipsilateral striata of Sprague-Dawley rats (the most resistant strain), but significant reductions of about 40% in striatal dopamine were evident in the more sensitive strains. …"
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Global, regional and national burden of bladder cancer and its attributable risk factors in 204 countries and territories, 1990–2019: a systematic analysis for the Global Burden of...
منشور في 2021"…Bladder cancer accounted for 4.39 million (4.09 to 4.70) DALYs in 2019, and the age-standardised DALY rate decreased significantly by 18.6% (11.2 to 24.3) during the period 1990–2019. …"
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Preclinical impact of bevacizumab on brain and tumor distribution of irinotecan and temozolomide
منشور في 2015"…Our results show that bevacizumab pre-treatment was associated with a reduced temozolomide brain distribution in tumor-free mice. In tumor bearing mice, bevacizumab increased temozolomide tumor distribution, although not statistically significant. …"
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Brain Connectivity Analysis Under Semantic Vigilance and Enhanced Mental States
منشور في 2019"…The results show that PDC is very sensitive to vigilance decrement and shows that the brain connectivity network is significantly reduced with increasing TOT, p < 0.05. …"
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Decreased Interfacial Dynamics Caused by the N501Y Mutation in the SARS-CoV-2 S1 Spike:ACE2 Complex
منشور في 2022"…In this regard, the recent SARS-CoV-2 alpha, beta, and gamma variants (B.1.1.7, B.1.351, and P.1 lineages, respectively) are of great significance in that they contain several mutations that increase their transmission rates as evident from clinical reports. …"
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Lipid profile in Parkinson's disease: The potential role of brain-derived neurotrophic factor
منشور في 2022"…Brain-derived neurotrophic factor (BDNF) is essential for neurocognitive function. …"
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The outcome of severe traumatic brain injury in children in Qatar: Six-year study
منشور في 2015"…Finally, the incidence of TBIs from road traffic crashes and injuries in Qatar are increasing significantly compared to other developing and developed countries. …"
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Effect of the stretch rate during uniaxial testing on the mechanical properties of prolene
منشور في 2017"…No statistically significant dependence of peak load on stretch rate was found. …"
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conferenceObject -
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Gold-Conjugated Curcumin as a Novel Therapeutic Agent against Brain-Eating Amoebae
منشور في 2020"…Moreover, these compounds were also conjugated with gold nanoparticles to further increase their amoebicidal activities. After conjugation with gold nanoparticles, amoebicidal activities of the drugs were increased by up to 56 and 37% against B. mandrillaris and N. fowleri, respectively. …"
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Assessment of Brain Function After 240 Days Confinement Using Functional Near Infrared Spectroscopy
منشور في 2024"…The FCN shows a significant decrease in most of the right frontal areas. …"
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Entry of 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine into the rat brain
منشور في 1989"…However, 30 min after [3H]MPTP injection, brain retention of the 3H tracer was reduced significantly by pargyline treatment, and the ratio of brain MPTP/MPP+ was increased markedly.…"
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Brain microstructural changes support cognitive deficits in HIV uninfected children born to HIV infected mothers
منشور في 2020"…Decreased FA along with both increased and decreased MD in different brain regions was present in HUC compared to CHNM. …"
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Biomolecular alterations in acute traumatic brain injury (TBI) using Fourier transform infrared (FTIR) imaging spectroscopy
منشور في 2021"…Our results revealed that the total lipid and total protein content decreased significantly in the hippocampus, corpus callosum and thalamus after brain injury. …"
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Biomolecular changes and subsequent time-dependent recovery in hippocampal tissue after experimental mild traumatic brain injury
منشور في 2021"…Band area and intensity ratios, band frequency and bandwidth values of specific spectral bands showed that TBI causes significant structural and contextual global changes including decrease in carbonyl content, unsaturated lipid content, lipid acyl chain length, membrane lipid order, total protein content, lipid/protein ratio, besides increase in membrane fluidity with an altered protein secondary structure and metabolic activity in hippocampus 24 h after injury. …"
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A comprehensive design and rating study of evaporative coolers and condensers. Part I. Performance evaluation
منشور في 2020"…It is demonstrated that thermal effectiveness of the evaporative heat exchangers degrades significantly with time indicating that, for a low risk level (pZ0.01), there is about 66.7% decrease in effectiveness for the given fouling model. …"
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Western diet induces mild metabolic impairment and aggravates neuropathology in an experimental mouse model of traumatic brain injury
منشور في 2024"…Results showed that while WD significantly increased fat percentage and elevated plasma cholesterol, there was no change in blood glucose level or body weight, indicating an early stage of MetS. …"
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The effect of Dopamine Agonists on patients with advanced Parkinson's disease subjected to subthalamic deep brain stimulation. (c2000)
منشور في 2000"…Striatal dopamine concentration gets significantly reduced, and clinical symptoms, especially the motor handicap, prevail. …"
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masterThesis