U-251 glioblastoma (GBM) cells resulted in activation of both Akt and the mammalian target of rapamycin (mTOR) signaling pathways and an increase in cell proliferation. The abstract acknowledged that previous studies proved that PMA induced proliferation in glioblastoma cells by PKC-ç. It also states that PKC-ç is involved in cell growth through Akt and motor signaling pathways. The information given introduces how the inhibition of mTOR reduces proliferation and a kinase dead PKC-ç reducing proliferation
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The purpose of this article is to evaluate claims that emotional intelligence is significantly related to transformational and other leadership behaviors. Results indicated a validity estimate of .59 when ratings of both emotional intelligence and leadership behaviors were provided by the same source (self‚ subordinates‚ peers‚ or superiors). However‚ when ratings of the constructs were derived from different sources‚ the validity estimate was .12. Lower validity estimates were found for transactional
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A cycle is a biological pathway or process in which the end product of one cycle becomes the starting point for the next cycles Write an essay about cycles. Respiration Cells in the body use ATP as a direct source of energy. The conversion of glucose into ATP takes place during respiration. There are 2 different types of respiration‚ the more common and frequent one is aerobic respiration which is the production of ATP for energy. The less common one is anaerobic respiration‚ the production
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Unit 14 – physiological disorders P1 P2 P3 Explain the nature of two named physiological disorders Explain the signs and symptoms Describe the investigations that are carried out to enable the diagnosis. The two physiological disorders I will be talking about in this assignment is hypertension and Diabetes. Pulmonary hypertension Pulmonary hypertension is a lung disorder. The arteries that carry blood from the heart to the lungs become narrowed‚ making it very hard for the blood to
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Essay titles |Using DNA in science and technology. | |A cycle is a biological pathway or process in which the end product of one cycle becomes the starting point for the next cycle. Write an essay| |about cycles in biology. | |Carbon dioxide may affect organisms directly
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homepage: www.elsevier.com/locate/JMGM Genome wide analysis and comparative docking studies of new diaryl furan derivatives against human cyclooxygenase-2‚ lipoxygenase‚ thromboxane synthase and prostacyclin synthase enzymes involved in inflammatory pathway P. Nataraj Sekhar a‚ L. Ananda Reddy a‚*‚ Marc De Maeyer b‚ K. Praveen Kumar c‚ Y.S. Srinivasulu c‚ M.S.L. Sunitha a‚ I.S.N. Sphoorthi d‚ G. Jayasree d‚ V. Srikanth e‚ A. Maruthi Rao f‚ V.S. Kothekar g‚ Inder Konka h‚ P.V.B.S. Narayana i‚ P.B. Kavi
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Metabolism refers to the biochemical assimilation (in anabolic pathways) and dissimilation (in catabolic pathways) of nutrients by a cell. Like in other organisms‚ in yeast these processes are mediated by enzymic reactions‚ and regulation of the underlying pathways have been studied in great detail in yeast. Anabolic pathways include reductive processes leading to the production of new cellular material‚ while catabolic pathways are oxidative processes which remove electrons from substrates
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1‚6-bisphosphate to 2 mol of pyruvate by the glycolytic pathway results in a net formation of: a) b) c) d) e) 1 mol of NAD+ and 2 mol of ATP. 1 mol of NADH and 1 mol of ATP. 2 mol of NAD+ and 4 mol of ATP. 2 mol of NADH and 2 mol of ATP. 2 mol of NADH and 4 mol of ATP. 3. Which of the following statements is not true concerning glycolysis in anaerobic muscle? a) b) c) d) e) Fructose 1‚6-bisphosphatase is one of the enzymes of the pathway. It is an endergonic process. It results in net synthesis
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Monosaccharides are either aldehydes or ketones Aldoses – monosaccharides that contain aldehydes Ketoses – monosaccharides that contain ketones d) Also classified by number of carbons: 3 carbons – trioses‚ 4 carbons – tetroses‚ 5 C’s – pentoses‚ 6 C’s – hexoses‚ 7 C’s – heptoses Each of these exist in 2 series: aldotrioses and ketotrioses‚ aldotetroses and ketotetroses‚ aldopentoses and ketopentoses‚ aldohexoses and ketohexoses‚ aldoheptoses and ketoheptoses B. Stereochemistry a)
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5. RESULT AND DISCUSSION RESULT The enzyme 6-phosphogluconate is the significant enzyme in the oxidation phase of pentose phosphate pathway. The homogenate was made by adding the buffer to the liver of the quail after one hour centrifuge at 12300 RPM materializing at 4°C. Precipitation protein was working by ammonium sulfate; it loaded directly to column 2’‚ 5’ ADP Sepharose 4B affinity chromatography‚ which has been a high affinity to NADP+ substrate. The flow rate of elution was 23 ml/hr
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