Enteric Glia - Department of Physiology
... “second brain,” known as the enteric nervous system (ENS), resides within the walls of the intestines and controls the ongoing activities of the gastrointestinal tract. The entire circuitry of the ENS is embedded in the gut wall and consists of aggregates of neurons and glia called enteric ganglia t ...
... “second brain,” known as the enteric nervous system (ENS), resides within the walls of the intestines and controls the ongoing activities of the gastrointestinal tract. The entire circuitry of the ENS is embedded in the gut wall and consists of aggregates of neurons and glia called enteric ganglia t ...
Number, Density, and Surface/Cytoplasmic
... unchanged fluorescent intensity on the previously used imaging systems, indicating the stability of the His6– GFP solutions. For the present study, the beads were used to calibrate the Leica confocal microscope system. Using GFP-beads at densities at 300, 600, and 1500 GFP per square micrometer, we ...
... unchanged fluorescent intensity on the previously used imaging systems, indicating the stability of the His6– GFP solutions. For the present study, the beads were used to calibrate the Leica confocal microscope system. Using GFP-beads at densities at 300, 600, and 1500 GFP per square micrometer, we ...
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... In the present study the lectin activities of extracts of the dorsal and anterior shank skin were found to increase when the dermal condensation began to occur. It should be noticed that lectin activity began to rise before the dermal condensation in the dorsal skin became conspicuously recognizable ...
... In the present study the lectin activities of extracts of the dorsal and anterior shank skin were found to increase when the dermal condensation began to occur. It should be noticed that lectin activity began to rise before the dermal condensation in the dorsal skin became conspicuously recognizable ...
Neuroectoderm of the early embryonic rat eye. Scanning
... scanning electron microscopic analysis. A clean preparation of the basal surface of the neuroectoderm with its basal lamina can be prepared by this method. The primitive eyes form during day 11 as lateral diverticula from the forebrain in the rat embryo. These optic vesicles initially have a broad a ...
... scanning electron microscopic analysis. A clean preparation of the basal surface of the neuroectoderm with its basal lamina can be prepared by this method. The primitive eyes form during day 11 as lateral diverticula from the forebrain in the rat embryo. These optic vesicles initially have a broad a ...
SLEEP
... ‘the rules of dreaming are not general, and therefore cannot satisfy all persons, but often, according to times and persons, they admit of varied interpretations.’ ...
... ‘the rules of dreaming are not general, and therefore cannot satisfy all persons, but often, according to times and persons, they admit of varied interpretations.’ ...
Neuroectoderm of the early embryonic rat eye. Scanning
... scanning electron microscopic analysis. A clean preparation of the basal surface of the neuroectoderm with its basal lamina can be prepared by this method. The primitive eyes form during day 11 as lateral diverticula from the forebrain in the rat embryo. These optic vesicles initially have a broad a ...
... scanning electron microscopic analysis. A clean preparation of the basal surface of the neuroectoderm with its basal lamina can be prepared by this method. The primitive eyes form during day 11 as lateral diverticula from the forebrain in the rat embryo. These optic vesicles initially have a broad a ...
Delineation of motoneuron subgroups supplying
... Apart from nIV, seven subgroups were delineated in nIII: the central caudal nucleus (CCN), a dorsolateral (DL), dorsomedial (DM), central (CEN), and ventral group (VEN), the nucleus of Perlia (NP) and the non-preganglionic centrally projecting Edinger-Westphal nucleus (EWcp). DL, VEN, NP and EWcp we ...
... Apart from nIV, seven subgroups were delineated in nIII: the central caudal nucleus (CCN), a dorsolateral (DL), dorsomedial (DM), central (CEN), and ventral group (VEN), the nucleus of Perlia (NP) and the non-preganglionic centrally projecting Edinger-Westphal nucleus (EWcp). DL, VEN, NP and EWcp we ...
PRESYNAPTIC IONOTROPIC RECEPTORS AND CONTROL OF
... might hyperpolarize or depolarize nerve terminals, whereas non-selective cationic receptors depolarize the presynaptic membrane. Depolarization and the subsequent activation of VGCCs can enhance spontaneous neurotransmitter release, an effect that is sensitive to VGCC blockade. By contrast, effects ...
... might hyperpolarize or depolarize nerve terminals, whereas non-selective cationic receptors depolarize the presynaptic membrane. Depolarization and the subsequent activation of VGCCs can enhance spontaneous neurotransmitter release, an effect that is sensitive to VGCC blockade. By contrast, effects ...
Endoderm specification
... found in Grapin-Botton; Constam, 2007 and Stainier, 2002. This article presents endoderm engineering from ES cells and provides molecular triggers and landmarks that may be used for optimized engineering based on normal development. Due to the similarity of markers between definitive and extraembryo ...
... found in Grapin-Botton; Constam, 2007 and Stainier, 2002. This article presents endoderm engineering from ES cells and provides molecular triggers and landmarks that may be used for optimized engineering based on normal development. Due to the similarity of markers between definitive and extraembryo ...
Endoderm specification
... found in Grapin-Botton; Constam, 2007 and Stainier, 2002. This article presents endoderm engineering from ES cells and provides molecular triggers and landmarks that may be used for optimized engineering based on normal development. Due to the similarity of markers between definitive and extraembryo ...
... found in Grapin-Botton; Constam, 2007 and Stainier, 2002. This article presents endoderm engineering from ES cells and provides molecular triggers and landmarks that may be used for optimized engineering based on normal development. Due to the similarity of markers between definitive and extraembryo ...
A biomaterials approach to peripheral nerve regeneration: bridging
... approaches are seeking to overcome the limitations associated with these treatment methods. This review critically discusses the advances in biomaterial-based NGCs, their limitations and where future improvements may be required. Recent developments include the incorporation of topographical guidanc ...
... approaches are seeking to overcome the limitations associated with these treatment methods. This review critically discusses the advances in biomaterial-based NGCs, their limitations and where future improvements may be required. Recent developments include the incorporation of topographical guidanc ...
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... The first injections were given to 6-day embryos; one or two injections were given on subsequent days. After 1-4 days of treatment, three ganglia from the thoracic region with attached spinal cord were dissected from each embryo, fixed in formol-saline and prepared for histological examination. In a ...
... The first injections were given to 6-day embryos; one or two injections were given on subsequent days. After 1-4 days of treatment, three ganglia from the thoracic region with attached spinal cord were dissected from each embryo, fixed in formol-saline and prepared for histological examination. In a ...
Prefrontal Phase Locking to Hippocampal Theta Oscillations
... this hippocampo-prefrontal directionality and timing at the level of correlations between single cells. Finally, we find that phase locking of prefrontal cells is predicted by the presence of significant correlations with hippocampal cells at positive delays up to 150 ms. The theta-entrained activit ...
... this hippocampo-prefrontal directionality and timing at the level of correlations between single cells. Finally, we find that phase locking of prefrontal cells is predicted by the presence of significant correlations with hippocampal cells at positive delays up to 150 ms. The theta-entrained activit ...
Neurophysiological effects of spinal manipulation
... of short-lever, high-velocity and low-amplitude manipulation. Herzog’s group [16] was the first to report the biomechanical features of a spinal manipulation in an indexed journal. They identified two characteristics common to the delivery of a spinal manipulation: 1) a preload force followed by 2) ...
... of short-lever, high-velocity and low-amplitude manipulation. Herzog’s group [16] was the first to report the biomechanical features of a spinal manipulation in an indexed journal. They identified two characteristics common to the delivery of a spinal manipulation: 1) a preload force followed by 2) ...
Regulation of neurons in the dorsal motor nucleus of the vagus by
... central administration of resveratrol is modulated by the autonomic nervous system. Hepatic vagotomy attenuated this effect (Knight et al., 2011) suggesting the involvement of synaptic mechanisms at the level of DMV. Here, we have assessed the excitatory control of DMV neurons following SIRT1 activa ...
... central administration of resveratrol is modulated by the autonomic nervous system. Hepatic vagotomy attenuated this effect (Knight et al., 2011) suggesting the involvement of synaptic mechanisms at the level of DMV. Here, we have assessed the excitatory control of DMV neurons following SIRT1 activa ...
Week 3 – Day 1
... A) Mutations located on chromosome 17 will result in cancer. B) Cancerous growth will cause a mutation in some BRCA1 alleles. C) Mutated BRCA1 alleles are only one factor involved in cancer. D) Women with a mutant allele of BRCA1 will develop cancer. ...
... A) Mutations located on chromosome 17 will result in cancer. B) Cancerous growth will cause a mutation in some BRCA1 alleles. C) Mutated BRCA1 alleles are only one factor involved in cancer. D) Women with a mutant allele of BRCA1 will develop cancer. ...
Midbrain Dopamine Neurons Encode a Quantitative Reward
... error. Importantly, however, systems of this type do not necessarily account for all of the behavior produced by all animals under all circumstances. If an animal faces an environment in which a strategy of alternating sequentially between two responses yields a reward on every trial, then the outpu ...
... error. Importantly, however, systems of this type do not necessarily account for all of the behavior produced by all animals under all circumstances. If an animal faces an environment in which a strategy of alternating sequentially between two responses yields a reward on every trial, then the outpu ...
1 OSCILLATORY ENTRAINMENT OF THALAMIC NEURONS BY
... they be classified as “theta” units. To prove the selectivity of AV theta cells for theta rhythm, ...
... they be classified as “theta” units. To prove the selectivity of AV theta cells for theta rhythm, ...