oxidative stress and antioxidants in male infertility a difficult balance
Ambient particulate air pollution induces oxidative stress and alterations of mitochondria and gene expression in brown and white adipose tissues ppt
... TAAGCCGGCTGAGATCTTGT Pgc- 1a GAAAGGGCCAAACAGAGAGA GTAAATCACACGGCGCTCTT Dio2 AAGGCTGCCGAATGTCAACGAATG TGCTGGTTCAGACTCACCTTGGAA Elovl3 GCCTCTCATCCTCTGGTCCT TGCCATAAACTTCCACATCCT b-actin TGTGATGGTGGGAATGGGTCAGAA TGTGGTGCCAGATCTTCTCCATGT Xu ... -3’) Hoxc9 GCAGCAAGCACAAAGAGGAGAAG GCGTCTGGTACTTGGTGTAGGG Igfbp3 GCAGCCTAAGCACCTACCTC TCCTCCTCGGACTCACTGAT Dpt CTGCCGCTATAGCAAGAGGT TGGCTTGGGTACTCTGTTGTC Ucp1 GGCCTCTACGACTCAGTCCA TAAGCCGGCTGAGATCTTGT Pgc- 1a ... Riva DR, Magalhaes CB, Lopes AA, Lancas T, Mauad T, Malm O, Valenca SS, Saldiva PH, Faffe DS, Zin WA: Low dose of fine particulate matter (PM2.5) can induce acute oxidative stress, inflammation...
Ngày tải lên: 06/03/2014, 19:20
Báo cáo khoa học: Oxidative stress is involved in the permeabilization of the inner membrane of brain mitochondria exposed to hypoxia/reoxygenation and low micromolar Ca2+ Lorenz Schild1 and Georg Reiser2 doc
... interplay, such as Ca 2+ and ROS. Therefore, we exposed isola- ted rat brain mitochondria to H ⁄ R and ⁄ or Ca 2+ and determined H 2 O 2 concentration, membrane permeabil- ity, and, as a parameter of ... mitochondria can cause damage of these organelles finally resulting in their rupture. In fact, this pathway has been demonstrated in isolated mitochondria, using iron ⁄ ascorbate as an external ROS ... with glutamate plus malate as substrates. Protein content was measured according to the Bradford method [47] using BSA as the standard. In separate experiments we determined protein values with...
Ngày tải lên: 16/03/2014, 22:20
Báo cáo khoa học: Expression of CYP2E1 increases oxidative stress and induces apoptosis of cardiomyocytes in transgenic mice pdf
... mitochondria and activa- tion of caspase-3 in human cardiomyopathy. Proc Natl Acad Sci USA 96, 8144–8149. 34 Toko H, Takahashi H, Kayama Y, Oka T, Minamino T, Okada S, Morimoto S, Zhan DY, Terasaki F, Anderson ... (2000) Apoptosis and cardiomyopathy. Curr Opin Cardiol 15, 183–188. 36 Di Napoli P, Taccardi AA, Grilli A, Felaco M, Balbone A, Angelucci D, Gallina S, Calafiore AM, De Caterina R & Barsotti A ... bred in an Association for Assessment and Accreditation of Labora- tory Animal Care accredited facility and the use of animals was approved by the Animal Care and Use Committees of the Institute...
Ngày tải lên: 22/03/2014, 16:20
Báo cáo khoa học: Effect of oxidative stress and involvement of poly(ADP-ribose) polymerase (PARP) in Dictyostelium discoideum development doc
... induces PARP activation PARP activity in D. discoideum was assayed at various time points (5, 10, 20 and 60 min and 4 h) after HA stress. PARP activity was increased initially, and sig- nificant ... on oxidative stress- induced changes in D. discoideum development. Interestingly, oxidative stress resulted in PARP activation within 5 min that was inhibited by benzamide. Oxidative stress- induced ... PARP assay under 2.5 mM HA stress at varying time intervals. (A) Cells after treatment with HA were fixed and incubated with antibody to PAR, and were then treated with FITC-conjugated secondary...
Ngày tải lên: 23/03/2014, 07:20
Báo cáo khoa học: The silencing of adenine nucleotide translocase isoform 1 induces oxidative stress and programmed cell death in ADF human glioblastoma cells doc
... CTATAGTGAGTCGTATTACC-3Â; ANT2 siRNA -a: 5Â- AAGCTGGAGCTGAAAGGGAATTCTCTTGAAATTC CCTTTCAGCTCCAGCTATAGTGAGTCGTATTACC-3Â; and ANT2 siRNA-b: 5Â-AAGGATCCCAAGAACACTCA CTCTCTTGAAGTGAGTGTTCTTGG GATCCTATAG ... 5Â-AAGCATGCCAGCAAACAGATCTCTCTT GAAGATCTGTTTGCTGGCATGCTATAGTGAGTCGT ATTACC-3Â; ANT1 siRNA-b: 5Â-AAGCTGGAGGAAG ATTGCAAATCTCTTGAATTTGCAATCTTCCTCCAG A. Lena et al. ANT1-silencing induces glioblastoma ... 5Â-ACGTGTCTGTGCAG GGTATT-3Â; ANT2 reverse: 5Â-GTGTCAAATGGATAGG AAG-3Â; ANT3 forward: 5Â-AACCAAGAGAACCACG TAGAA-3Â; and ANT3 reverse: 5Â-CTTAGAACACGACT TGGCTC-3Â. For calibration curves, ANT1, ANT2...
Ngày tải lên: 29/03/2014, 09:20
Báo cáo khoa học: Oxidative stress and apoptotic events during thermal stress in the symbiotic sea anemone, Anemonia viridis potx
... caspase activ- ity measurements and gene characterization. Recently, evidence of caspase-like involvement in Hydractinia echinata metamorphosis [30] and a caspase gene in the sea anemone Aiptasia pallida ... rerio AAH78310, Salmo salar AAY28972, Xenopus laevis P55866) and invertebrates (Hydra vulgaris AAF98012, Aiptasia pallida DQ218058, Drosophila melanogaster AAD54071, Caenorhabditis elegans P42573), ... minute for a total duration of 45 min. Caspase assay Caspase 3-like and caspase 8-like activities were assayed fluorometrically using the specific substrates Ac-DEVD- Apoptosis and oxidative stress...
Ngày tải lên: 30/03/2014, 10:20
Báo cáo hóa học: " An exploration of job stress and health in the Norwegian police service: a cross sectional study" docx
Ngày tải lên: 20/06/2014, 00:20
báo cáo hóa học: " Biomarkers of oxidative stress and its association with the urinary reducing capacity in bus maintenance workers" pptx
Ngày tải lên: 20/06/2014, 00:20
Báo cáo y học: "he Association Among Lipoprotein-associated Phospholipase A2 Levels, Total Antioxidant Capacity and Arousal in Male Patients with OSA"
... frequent apneas causing increases in negative intrathoracic pressure and cardiac pre -and after-load work; and intermittent hypoxemia via causing endothelial dysfunction [28]; and haemostatic disturbances ... activation and electrocardiographic changes which prone to arrhythmias. We planned to examine the association among arousal, circulating Lp-PLA2 and total antioxidant capacity in male patients ... sudden death due stroke and AMI in patients with OSA and increased arousal index. Total antioxidant capacity Jelic et al. demonstrated that NO availability and circulating endothelial progenitor...
Ngày tải lên: 25/10/2012, 11:00
Tài liệu OXIDATIVE STRESS AND DISEASES pptx
... Bertha Zavalza Gómez, Mar a Cristina Islas Carbajal and Ana Rosa Rincón Sánchez Chapter 6 Role of Oxidized Lipids in Atherosclerosis 119 Mahdi Garelnabi, Srikanth Kakumanu and Dmitry Litvinov ... Relationship Between Thyroid States, Oxidative Stress and Cellular Damage 413 Cano-Europa, Blas-Valdivia Vanessa, Franco-Colin Margarita and Ortiz-Butron Rocio Chapter 19 Oxidative Stress in ... fundamental pathogenic mechanisms in the mammalian brain during normal aging, as well as in neurodegenerative diseases such as Alzheimer's and Parkinson's. The Polish team led by J. Zuwala-Jagiello...
Ngày tải lên: 12/02/2014, 16:20
Reproductive System Structure, Development and Function in Cephalopods with a New General Scale for Maturity Stages pot
... of the three orders of coleoid cephalopods can be developed from foregoing descriptions of their reproductive systems. During physiological maturation, similar pro- cesses take place in male and female reproductive sys- tems. These include appearance, differentiation and growth of gonad and accessory glands. At this time oogenesis and spermatogenesis take place ... A general scale of maturity stages for male and female cephalopods. (AG = accessory glands, oviducal glands, NG = nidamental glands, SG = spermatophoric gland, SP = spermatophore, SOC = spermatophoric organ complex.) a Juvenile AG appearance and gonad development. AG differentiation further gonad development. III Gonad maturation, AG final formation. IV Mature gonad and ... are usually dull white. Gonad has semi- transparent dull-white lamina. Oocytes are simple follicles. Gonad is large, opaque and appear granular. Oocytes are at intercalary and proto- plasmic growth phase. AG are completely formed and usually white. IV 1. First mature eggs appear in coelom. IV-2. Mature eggs accumu- lation in coelom (includes stage...
Ngày tải lên: 14/03/2014, 16:20
Form and Fabric in Landscape Architecture A visual introduction pot
... Understanding and using vernacu - lar can help landscape architects to interpret existing landscapes and to relate new spaces to site history for continuity and unity in regional landscapes. Historic ... describing the landscape as another (normally) unrelated thing or action in a non-literal way. ‘Dead space’, or ‘Space is flowing’ are examples of landscape metaphor. Designers challenge and create ... 27 Integration of spaces and paths o The integrated design of places o Landscape fabric Sweeping away old landscape for new is sometimes confused with creativity and originality in design. A tabula rasa...
Ngày tải lên: 14/03/2014, 17:20
Economics of Air Pollution and Health in Developing Countries: A Brief Literature Survey docx
... Pollution', in Holgate, S., Koren, H., Samet, J. and Maynard, R. (Eds), Air Pollution and Health, Academic Press, London, pp917-928. Saroa da Motta, Ronaldo and Ana-Paula Fernades-Mendes, 1996. “Health ... Electricity Generation: The Case of Thailand”, Thanh and Lefevre (2000) Abstract: They apply the impact pathway approach (IPA) to estimate health impacts and corresponding damage costs of sulfur ... PJ/year. The benefits were estimated using monitoring data and population/ recipient data from urban and rural areas in Hungary together with exposure-response functions and valuation estimates...
Ngày tải lên: 23/03/2014, 04:20
Crime and Violence in Central America: A Development Challenge docx
... 25 30 Panama Jamaica Honduras Haiti Dominican Rep. Colombia Costa Rica Mexico Brazil Nicaragua Paraguay Guatemala El Salvador Bolivia Venezuela Uruguay Chile Ecuador Peru Argentina % of Adults ... In three nations— El Salvador, Guatemala and Honduras—crime rates are among the top five in Latin America. In the region’s other three countries—Costa Rica, Nicaragua and Panama—crime and violence ... Skills training in information technology, baking, graphic design, machine repair and maintenance, English as a second language, and management. d) Psycho-social assistance to children and youth,...
Ngày tải lên: 29/03/2014, 08:20