Search Results - "Wallace, Kenneth N."

Development and organization of the zebrafish intestinal epithelial stem cell niche by Li, Jianlong, Prochaska, Morgan, Maney, Lea, Wallace, Kenneth N.

“…Background Development of the vertebrate intestinal epithelial stem cell niche begins during embryogenesis but maturation occurs postembryonic. The intestinal…”
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Chitosan coated carbon fiber microelectrode for selective in vivo detection of neurotransmitters in live zebrafish embryos by Özel, Rıfat Emrah, Wallace, Kenneth N., Andreescu, Silvana

“…Chitosan coated fiber electrodes are sensitive to serotonin detection while rejecting physiological levels of ascorbic acid interferences. We report the…”
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Comparative Evaluation of Intestinal Nitric Oxide in Embryonic Zebrafish Exposed to Metal Oxide Nanoparticles by Özel, Rıfat Emrah, Alkasir, Ramiz S. J., Ray, Kayla, Wallace, Kenneth N., Andreescu, Silvana

“…Nanoparticle (NP) exposure may induce oxidative stress through generation of reactive oxygen and nitrogen species, which can lead to cellular and tissue…”
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Electrochemical Quantification of Serotonin in the Live Embryonic Zebrafish Intestine by Njagi, John, Ball, Michael, Best, Marc, Wallace, Kenneth N, Andreescu, Silvana

“…We monitored real-time in vivo levels of serotonin release in the digestive system of intact zebrafish embryos during early development (5 days…”
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Loss of ascl1a prevents secretory cell differentiation within the zebrafish intestinal epithelium resulting in a loss of distal intestinal motility by Roach, Gillian, Heath Wallace, Rachel, Cameron, Amy, Emrah Ozel, Rifat, Hongay, Cintia F., Baral, Reshica, Andreescu, Silvana, Wallace, Kenneth N.

“…The vertebrate intestinal epithelium is renewed continuously from stem cells at the base of the crypt in mammals or base of the fold in fish over the life of…”
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Differentiation of the zebrafish enteric nervous system and intestinal smooth muscle by Olden, Tasha, Akhtar, Tanveer, Beckman, Sarah A., Wallace, Kenneth N.

“…Development of the enteric nervous system is critical for normal functioning of the digestive system. In vertebrates, enteric precursors originate from the…”
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Toxicity and Developmental Defects of Different Sizes and Shape Nickel Nanoparticles in Zebrafish by Ispas, Cristina, Andreescu, Daniel, Patel, Avni, Goia, Dan V, Andreescu, Silvana, Wallace, Kenneth N

“…Metallic nanoparticles such as nickel are used in catalytic, sensing, and electronic applications, but health and environmental affects have not been fully…”
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Real time electrochemical investigation of the release, distribution and modulation of nitric oxide in the intestine of individual zebrafish embryos by Dumitrescu, Eduard, Wallace, Kenneth N., Andreescu, Silvana

“…Nitric oxide (NO) is an important signaling molecule that has been implicated in a variety of physiological and pathophysiological processes in living…”
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Differential lethal and sublethal effects in embryonic zebrafish exposed to different sizes of silver nanoparticles by Liu, Xiaobo, Dumitrescu, Eduard, Kumar, Ajeet, Austin, Daniel, Goia, Dan, Wallace, Kenneth N., Andreescu, Silvana

“…Various parameters can influence the toxic response to silver nanoparticles (Ag NPs), including the size and surface properties, as well as the exposure…”
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Developmental toxicity of glycine-coated silica nanoparticles in embryonic zebrafish by Dumitrescu, Eduard, Karunaratne, Dinusha P., Prochaska, Morgan K., Liu, Xiaobo, Wallace, Kenneth N., Andreescu, Silvana

“…Nanoparticle (NP) surface coatings are known to influence the toxicity of engineered nanomaterials. This work examines the effect of glycine functionalization…”
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A novel group of secretory cells regulates development of the immature intestinal stem cell niche through repression of the main signaling pathways driving proliferation by Li, Jianlong, Dedloff, Margaret R., Stevens, Katrina, Maney, Lea, Prochaska, Morgan, Hongay, Cintia F., Wallace, Kenneth N.

“…The intestinal epithelium has constant turnover throughout the life of the organ, with apoptosis of cells at the tips of folds or villi releasing cells into…”
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Intestinal growth and differentiation in zebrafish by Wallace, Kenneth N., Akhter, Shafinaz, Smith, Erin M., Lorent, Kristin, Pack, Michael

“…Intestinal development in amniotes is driven by interactions between progenitor cells derived from the three primary germ layers. Genetic analyses and gene…”
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Mutation of Smooth Muscle Myosin Causes Epithelial Invasion and Cystic Expansion of the Zebrafish Intestine by Wallace, Kenneth N., Dolan, Amy C., Seiler, Christoph, Smith, Erin M., Yusuff, Shamila, Chaille-Arnold, Linda, Judson, Ben, Sierk, Rachel, Yengo, Christopher, Sweeney, H. Lee, Pack, Michael

“…Zebrafish meltdown ( mlt) mutants develop cystic expansion of the posterior intestine as a result of stromal invasion of nontransformed epithelial cells…”
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Interaction, transformation and toxicity assessment of particles and additives used in the semiconducting industry by Dumitrescu, Eduard, Karunaratne, Dinusha P., Babu, S.V., Wallace, Kenneth N., Andreescu, Silvana

“…Chemical mechanical planarization (CMP) is a widely used technique for the manufacturing of integrated circuit chips in the semiconductor industry. The process…”
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Unique and conserved aspects of gut development in zebrafish by Wallace, Kenneth N, Pack, Michael

“…Although the development of the digestive system of humans and vertebrate model organisms has been well characterized, relatively little is known about how the…”
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Time-Dependent Monitoring of Dopamine in the Brain of Live Embryonic Zebrafish Using Electrochemically Pretreated Carbon Fiber Microelectrodes by Dumitrescu, Eduard, Deshpande, Aaditya, Wallace, Kenneth N, Andreescu, Silvana

“…Neurotransmitters are involved in functions related to signaling, stress response, and pathological disorder development, and thus, their real-time monitoring…”
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Breaking boundaries: IGCP 521 database and science informatics by Wallace, Kenneth N.

“…Over the past decade, the Internet has greatly accelerated collaboration among scientists: realizing the full potential of the sharing and repurposing of…”
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Mass spectrometry for proteomics-based investigation using the zebrafish vertebrate model system by Baral, Reshica, Ngounou Wetie, Armand G, Darie, Costel C, Wallace, Kenneth N

“…The zebrafish (Danio rerio) is frequently being used to investigate the genetics of human diseases as well as resulting pathologies. Ease of both forward and…”
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Use of phospholipase A2 for antigen retrieval in zebrafish whole-mount immunohistochemistry by Akhtar, Tanveer, Li, Jiannan, Olden, Tasha, Wallace, Kenneth N

“…An advantage in zebrafish is that we can identify spatial and temporal patterns of protein expression using whole-mount immunohistochemistry. To allow primary…”
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Zebrafish homologue of FKBP65 plays a role in intestinal smooth muscle differentiation by Akhtar, Tanveer, Yerry, Rich, Wallace, Kenneth N.

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