Mechanisms of aluminium neurotoxicity in oxidative stress-induced ...

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REFERENCES Ghribi O., Dewitt D. A., Forbes M. S., Herman M. M. and Savory J. (2001b) Co-involvement of 198 mitochondria and endoplasmic reticulum in regulation of apoptosis: changes in cytochrome-c, Bcl-2 and Bax in the hippocampus of Aluminium treated rabbits. Brain Res. 8, 764–773. Ghribi O., Herman M. M., DeWitt D. A., Forbes M. S. and Savory J. (2001c) Abeta(1–42) and aluminium induce stress in the endoplasmic reticulum in rabbit hippocampus, involving nuclear translocation of gadd 153 and NF-kappaB. Brain Res. Mol. Brain Res. 96, 30–38. Ghribi O., Herman M. M. and Savory J. (2002) The endoplasmic reticulum is the main site for Caspase-3 activation following aluminium-induced neurotoxicity in rabbit hippocampus. Neurosci. Lett. 324, 217–221. Giasson B. I. and Lee V. M. (2000) A new link between pesticides and Parkinson’s disease. Nat. Neurosci. 3, 1227–1228. Giasson B. I., Duda J. E., Murray I. V., Chen Q., Souza J. M., Hurtig H. I., Ischiropoulos H., Trojanowski J. Q. and Lee V. M. (2000) Oxidative damage linked to neurodegeneration by selective alpha-synuclein nitration in synucleinopathy lesions. Science 290, 985–989. Gibb W. R. and Lees A. J. (1988) The relevance of the Lewy body to the pathogenesis of idiopathic Parkinson’s disease. J. Neurol. Neurosurg. Psychiatry 51, 745–752. Gitelman H. J., Aldernan F. R., Jurs-Lasky M. and Rockette H. E. (1995) Serum and urinary aluminum levels of workers in the aluminum industry. Ann. Occup. Hyg. 39, 181–191. Giuffra M. E., Sethy V. H., Davis T. L., Mouradian M. M. and Chase T. N. (1993) Milacemide therapy for Parkinson's disease. Mov. Disord. 8, 47–50. Glinka Y. Y. and Youdim M. B. (1995) Inhibition of mitochondrial complexes I and IV by 6- hydroxydopamine. Eur. J. Pharmacol. 292, 329–332. Glinka Y., Tipton K. F. and Youdim M. B. (1996) Nature of inhibition of mitochondrial respiratory complex I by 6-hydroxydopamine. J. Neurochem. 66, 2004–2010.
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Universidade de Santiago de Compost
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Don Ramón Soto Otero y Doña Estef
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Acknowledgements The work of this t
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Abbreviations AA ascorbic acid AD A
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Abbreviations (continuation) PCC pr
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List of figures (continuation) Chap
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TABLE OF CONTENTS INTRODUCTION ....
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CHAPTER 3 Brain oxidative stress an
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INTRODUCTION PARKINSON’S DISEASE
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INTRODUCTION PD is found in all eth
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Bradykinesia INTRODUCTION Bradykine
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INTRODUCTION predate the occurrence
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Table 1: Differential diagnostic in
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INTRODUCTION Table 3: National Inst
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Figure 4: Dopamine catabolism (Mén
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The basal ganglia INTRODUCTION The
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The death of SNpc DAergic neurons I
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INTRODUCTION the dorsomedial part o
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INTRODUCTION characterized as are l
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INTRODUCTION (Olanow et al. 2004).
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Etiology and pathogenesis of PD INT
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Ageing INTRODUCTION Ageing remains
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INTRODUCTION The finding of MPTP to
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INTRODUCTION may clarify why many n
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Misfolding and aggregation of prote
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INTRODUCTION (E3) (Figure 18A). Los
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INTRODUCTION in connection with Par
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INTRODUCTION Oxidative damage happe
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DA metabolism as a source of ROS IN
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Contribution of oxidative and nitro
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Excitotoxicity INTRODUCTION Glutama
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INTRODUCTION al. 1996, Cicchetti et
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Experimental models of PD INTRODUCT
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INTRODUCTION induce selective DAerg
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ALUMINIUM General features INTRODUC
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INTRODUCTION Varying amounts of alu
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INTRODUCTION and antiperspirants co
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INTRODUCTION approximately 3% of al
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Excretion INTRODUCTION As insoluble
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INTRODUCTION 3.5 mg may be increase
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INTRODUCTION Oteiza 1999), non-iron
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Aluminium as a cell membrane menace
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INTRODUCTION mobilization of Ca 2+
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Aluminium impairs neurotransmission
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AIMS OF THE PRESENT THESIS The main
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OBJETIVOS
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OBJETIVOS 3) Evaluar de forma preci
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CHAPTER 1 Time-course of brain oxid
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CHAPTER 1 INTRODUCTION 86 6-OHDA (2
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CHAPTER 1 MATERIALS AND METHODS Che
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CHAPTER 1 followed by centrifugatio
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CHAPTER 1 RESULTS Effects of 6-OHDA
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CHAPTER 1 DISCUSSION 94 As shown by
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CHAPTER 1 strategies or to study th
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CHAPTER 1 Fig. 2 Changes in PCC in
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CHAPTER 2
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ABSTRACT CHAPTER 2 In the present w
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MATERIALS AND METHODS Chemicals CHA
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CHAPTER 2 atomization used were 1,5
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DISCUSSION CHAPTER 2 Aluminium ente
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Table 1. Graphite furnace programme
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CHAPTER 3 Brain oxidative stress an
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CHAPTER 3 INTRODUCTION 120 The huma
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CHAPTER 3 MATERIALS AND METHODS Che
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CHAPTER 3 1:15 for hippocampus and
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CHAPTER 3 initially incorporated to
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CHAPTER 3 RESULTS In vivo effects o
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CHAPTER 3 Effects of aluminium admi
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CHAPTER 3 DISCUSSION 132 Aluminium
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CHAPTER 3 hippocampus, showed simil
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CHAPTER 3 assume that the distinct
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CHAPTER 3 Fig. 1 Levels of TBARS (A
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CHAPTER 3 Fig. 2 Enzyme activity of
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CHAPTER 3 Fig. 3 Microphotographs s
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CHAPTER 3 Fig. 5 Levels of TBARS (A
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CHAPTER 3 Fig. 6 In vitro effects o
Page 173: SUMMARY
Page 176 and 177: SUMMARY values were attained at 48
Page 178 and 179: SUMMARY neurodegeneration in the DA
Page 181 and 182: CONCLUSIONS The results obtained in
Page 183: 13) Aluminium does affect neither M
Page 187 and 188: RESUMEN RESUMEN Desde el punto de v
Page 189 and 190: RESUMEN zonas cerebrales excepto en
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Page 194 and 195: CONCLUSIONES Capítulo 2 4) La admi
Page 196 and 197: CONCLUSIONES 172 En base a las conc
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REFERENCES Zhou W., Zhu M., Wilson
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