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Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 66 for “"Nerve growth factor"”.
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The Influence of Nerve Growth Factor on Axoplasmic Transport
Made available in DSpace on 2014-12-11T22:22:18Z (GMT). No. of bitstreams: 1 7219784.pdf: 4240800 bytes, checksum: 76093d408c7c925f666b294ba567ae9d (MD5) Previous issue date: 1972
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Localization of nerve growth factor-β in the stallion reproductive tract
Nerve growth factor-β (NGF-β) is a protein produced in the reproductive tract of camelids (camels, llamas, and alpacas) that has been identified as the ovulation inducing factor in seminal plasma. NGF-β from seminal plasma deposited into the reproductive tract of the female camelid acts …
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Nerve growth factor regulates Na+ transport in human airway epithelial cells
Nerve growth factor (NGF) was discovered for its ability to enhance nerve growth, but recent evidence suggests there is a correlation between elevated NGF levels in the lung and airway diseases, including lung inflammatory diseases and respiratory virus infections. NGF can be produced and act upon …
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The Immunoexpression of Nerve Growth Factor and Substance P in human Symapthetic Ganglia
… purpose of this study is to immunoexpression of nerve growth factor and substance P in human paravertebral sympathetic ganglia and to analyze correlation between nerve growth factor, substance P, and positive discogram. Forty-three sympathetic ganglias obtained during anterior interbody fusion of …
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Effects of nerve growth factor on TGF-Beta,Smad signal transduction in PC12 cells
Transforming growth factor-ß (TGF-ß) is a multifunctional cytokine that is engaged in regulating versatile cellular processes that are pivotal for development and homeostasis of most tissues in multicellular organisms. TGF-ß signal transduction is initially propagated by binding of TGF-ß to …
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Determining the role of nerve growth factor-beta in seminal plasma on bovine reproduction
Nerve growth factor-β (NGF) is a protein found in the seminal plasma of a variety of mammalian species. While initially known for regulating neuronal survival and differentiation, it was later discovered to interact within the endocrine and reproductive systems as well. Most notable is its function …
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The role of nerve growth factor and p75 neurotrophin receptor in recovery from liver fibrosis
Rodent hepatic myofibroblasts are susceptible to nerve growth factor-mediated apoptosis through p75 neurotrophin receptor ligation. Hepatic myofibroblast apoptosis is critical to resolution of liver fibrosis. I show that human hepatic myofibroblasts exhibit differential responses to mature and …
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Effects of tumor necrosis factor alpha on nitric oxide synthase in nerve growth factor-responding cells
… (AD) patients accompanied by a decrease in nerve growth factor (NGF)-responsive cholinergic neurons. I report a synergistic effect of the cytokine tumor necrosis factor alpha (TNFa) and NGF on expression of nitric oxide synthase (NOS), in rat pheochromocytoma PC12 cells. NGF/TNFa-promoted …
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Determining the Effects of Nerve Growth Factor Supplemented In-vitro Fertilization Media on Bovine Embryo Development
… and quality, leading to lower pregnancy rates. Nerve growth factor-beta (NGF), however, has been previously shown to improve 48-hour cleavage rates and the number of hatching/ hatched blastocysts out of total presumptive zygotes. We hypothesize that NGF will improve IVP embryo development by …
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Interactions of Thyroid Hormones, Nerve Growth Factor and Its Receptors in Development and Plasticity of the Rat Olfactory Bulb
Hypothyroidism decreased levels of olfactory bulb NGF, while up-regulating NGF receptors, p75$\sp{\rm NTR}$ and trkA in the glomerular region. We propose that decreased bulbar NGF results in decreased trophic support for specific NGF responsive cells, leading to compensatory up-regulation of NGF …
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Interactions of Thyroid Hormones and Nerve Growth Factor in Normal Development of the Rat Hippocampus and Basal Forebrain and in Recovery From Early Hypothyroid Retardation
We propose that decreased neural growth in hypothyroid animals and the robust rate of recovery is mediated by interactions of thyroid hormones with neurotrophins. We have found that hypothyroidism results in decreased hippocampal NGF levels, while up-regulating its receptors: the p75 neurotrophin …
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Über den Zusammenhang von Galaninexpression und Capsaicinempfindlichkeit in Spinalganglionneuronen von Ratten mit experimentellen Nervenverletzungen
… wurden gewählt, weil beide nach experimentellen Nervenverletzungen starken Veränderungen unterliegen und weil beide über „nerve growth factor“ reguliert werden. Neurone von Ratten mit experimenteller Axotomie oder „chronic constriction injury“ des N. ischiadicus wurden mit entsprechenden Neuronen …
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Gene inducibile VGF e surrene. Prodotti derivati da proVGF, distribuzione differenziale, possibile modulazione
… dei prodotti più potentemente indotti da NGF (NERVE GROWTH FACTOR) in cellule di feocromocitoma di ratto, in coincidenza con il loro passaggio ad un fenotipo neuronale indotto dal NGF stesso. Un primo trascritto è tradotto nel precursore proVGF, che è accumulato in granuli secretori e poi …
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A multilocus phylogeny of Hericium fungi in Canada and their production of Erinacine A
… ribosomal subunit (LSU), translation elongation factor 1-alpha (tef1) and RNA polymerase subunit 2 (rpb2) genes, Hericium species from North America and key taxa from Europe were resolved as monophyletic groups. Several species of Hericium from North America also demonstrated production of …
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The growth-arrest-specific protein gas7 potentiates neuronal differentiation
The growth-arrest-specific gas7 protein is involved in neuronal development. Its role in neuronal differentiation and its potential neuroprotective activity were investigated in PC 12 and NT2 cells. gas7 overexpression in PC12 cells promoted neurite outgrowth and potentiated nerve growth …
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Chronic Olanzapine Treatment Eliminates Cognitive Deficits Produced by Neonatal Quinpirole Treatment.
… a significant decrease in the neurotrophins nerve growth factor (NGF) in the hippocampus and brain-derived neurotrophic factor (BDNF) in the frontal cortex. Olanzapine treatment alleviated the decrease in NGF. The results suggest that olanzapine eliminates cognitive impairment and may have …
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Type I PIP5Kα negatively regulates NGF-induced neurite outgrowth in PC12 cells
… an isoform of PIP5Kα, plays a role in neurite outgrowth. For this, I generated a stable PC12 cell line lacking PIP5KIa by microRNA (miRNA) expression, leading to decreased PtdIns(4,5)P2 level. Results show that neurite outgrowth induced by nerve growth factor (NGF) was more prominent in …
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