Trophic transfer patterns of arsenic in freshwater ecosystem layers in arsenic-endemic Ganges Delta and its potential human health risk
Environ Sci Pollut Res Int. 2023 Nov 27. doi: 10.1007/s11356-023-30969-9. Online ahead of print.ABSTRACTArsenic (As) is a toxic environmental contaminant with global public health concern. In aquatic ecosystems, the quantification of total As is restricted chiefly to the individual organisms. The present study has quantified the total As in different trophic layers (sediment-water-phytoplankton-periphyton-zooplankton-fish-gastropod-hydrophytes) of lentic freshwater ecosystems. As transfer pathways quantifying the transmission rate across trophic-level compartmental route were delineated using a novel model-based approach a...
Source: Environmental Science and Pollution Research International - November 26, 2023 Category: Environmental Health Authors: Soma Das Sarkar Malay Naskar Sanjeev Kumar Sahu Asit Kumar Bera Sanjib Kumar Manna Prajna Ritambhara Swain Pritijyoti Majhi Keya Saha Sudarshan Banerjee Santhana Kumar Vanniaraj Dhruba Jyoti Sarkar Subir Kumar Nag Srikanta Samanta Basanta Kumar Das Bimal Source Type: research
Molecules, Vol. 28, Pages 7757: Urea-Functionalized Heterocycles: Structure, Hydrogen Bonding and Applications
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Ureido-heterocycles exhibiting different triple- and quadruple H-bonding patterns are useful building blocks in the construction of supramolecular polymers, self-healing materials, stimuli-responsive devices, catalysts and sensors. The heterocyclic group may provide hydrogen bond donor/acceptor sites to supplement those in the urea core, and they can also bind metals and can be modified by pH, redox reactions or irradiation. In the present review, the main structural features of these derivatives are discussed, including the effect of tautomerization and conformational isomerism on self-assembly and complex formati...
Source: Molecules - November 24, 2023 Category: Chemistry Authors: Soma J. Keszei M árk Váradi Rita Skoda-F öldes Tags: Review Source Type: research
Corrigendum to “Development of a Medical Complexity Score for Pediatric Aerodigestive Patients” Journal of Pediatrics; 261:113549
In the article “Development of a Medical Complexity Score for Aerodigestive Patients” (J Pediatr 2023;261:113549), Table IV erroneously included raw data referring to a multivariable regression of qualitative improvement in oral diet (as opposed to quantitative improvement in the Functional Oral Intake Scale, or FOIS) vs individual complexity score. All data discussed in the text of the article referred to the improvement in FOIS. The corrected table with corresponding data is below: (Source: The Journal of Pediatrics)
Source: The Journal of Pediatrics - November 23, 2023 Category: Pediatrics Authors: Henry M. Horita, Tzyynong L. Friesen, Gabrielle Cahill, Hailey Brigger, Aparna Rao, Soma Kumar, Thu Elizabeth Duong, Kimberly Morris, Lisa Horvay, Virginia Floco, Matthew T. Brigger Tags: Corrigendum Source Type: research
Optimal design for wavelength conversion with a configuration of walk-off compensation in free space in the nanosecond pulsed regime
On the basis of standard wavelength conversion by the use of angular phase matching of nonlinear optical crystals arranged in free space, ... (Source: Optics Express)
Source: Optics Express - November 22, 2023 Category: Physics Authors: Chiaki Ohae Kenji Hasegawa Masato Nagano Soma Tahara Masayuki Katsuragawa Source Type: research
A minimal kinetic model for the interpretation of complex catalysis in single enzyme molecules
Phys. Chem. Chem. Phys., 2023, Accepted Manuscript DOI: 10.1039/D3CP01720F, PaperPrasanta Kundu, Soma Saha, Gautam Gangopadhyay Multi-exponential waiting-time distribution and randomness parameter greater than unity ascribe dynamic disorder in single-enzyme catalysis corroborated to the interplay of transforming conformers [English \textit{et al.}, \textit{Nat. Chem. Biol.}, 2006, \textbf{2},... The content of this RSS Feed (c) The Royal Society of Chemistry (Source: RSC - Phys. Chem. Chem. Phys. latest articles)
Source: RSC - Phys. Chem. Chem. Phys. latest articles - November 21, 2023 Category: Chemistry Authors: Prasanta Kundu Source Type: research
Kv2 channels contribute to neuronal activity within the vagal afferent-nTS reflex arc
Am J Physiol Cell Physiol. 2023 Nov 20. doi: 10.1152/ajpcell.00366.2023. Online ahead of print.ABSTRACTDiversity in the functional expression of ion channels contributes to the unique patterns of activity generated in visceral sensory A-type myelinated neurons versus C-type unmyelinated neurons in response to their natural stimuli. In the present study, Kv2 channels were identified as underlying a previously uncharacterized delayed rectifying potassium current expressed in both A- and C- type nodose ganglion neurons. Kv2.1 and 2.2 appear confined to the soma and initial segment of these sensory neurons, however, neither wa...
Source: American Journal of Physiology. Cell Physiology - November 20, 2023 Category: Cytology Authors: Angelina Ramirez-Navarro Ludmila Lima-Silveira Patricia A Glazebrook Heather A Dantzler David D Kline Diana L Kunze Source Type: research
Kv2 channels contribute to neuronal activity within the vagal afferent-nTS reflex arc
Am J Physiol Cell Physiol. 2023 Nov 20. doi: 10.1152/ajpcell.00366.2023. Online ahead of print.ABSTRACTDiversity in the functional expression of ion channels contributes to the unique patterns of activity generated in visceral sensory A-type myelinated neurons versus C-type unmyelinated neurons in response to their natural stimuli. In the present study, Kv2 channels were identified as underlying a previously uncharacterized delayed rectifying potassium current expressed in both A- and C- type nodose ganglion neurons. Kv2.1 and 2.2 appear confined to the soma and initial segment of these sensory neurons, however, neither wa...
Source: Am J Physiol Cell Ph... - November 20, 2023 Category: Cytology Authors: Angelina Ramirez-Navarro Ludmila Lima-Silveira Patricia A Glazebrook Heather A Dantzler David D Kline Diana L Kunze Source Type: research
Kv2 channels contribute to neuronal activity within the vagal afferent-nTS reflex arc
Am J Physiol Cell Physiol. 2023 Nov 20. doi: 10.1152/ajpcell.00366.2023. Online ahead of print.ABSTRACTDiversity in the functional expression of ion channels contributes to the unique patterns of activity generated in visceral sensory A-type myelinated neurons versus C-type unmyelinated neurons in response to their natural stimuli. In the present study, Kv2 channels were identified as underlying a previously uncharacterized delayed rectifying potassium current expressed in both A- and C- type nodose ganglion neurons. Kv2.1 and 2.2 appear confined to the soma and initial segment of these sensory neurons, however, neither wa...
Source: Am J Physiol Cell Ph... - November 20, 2023 Category: Cytology Authors: Angelina Ramirez-Navarro Ludmila Lima-Silveira Patricia A Glazebrook Heather A Dantzler David D Kline Diana L Kunze Source Type: research
Kv2 channels contribute to neuronal activity within the vagal afferent-nTS reflex arc
Am J Physiol Cell Physiol. 2023 Nov 20. doi: 10.1152/ajpcell.00366.2023. Online ahead of print.ABSTRACTDiversity in the functional expression of ion channels contributes to the unique patterns of activity generated in visceral sensory A-type myelinated neurons versus C-type unmyelinated neurons in response to their natural stimuli. In the present study, Kv2 channels were identified as underlying a previously uncharacterized delayed rectifying potassium current expressed in both A- and C- type nodose ganglion neurons. Kv2.1 and 2.2 appear confined to the soma and initial segment of these sensory neurons, however, neither wa...
Source: American Journal of Physiology. Cell Physiology - November 20, 2023 Category: Cytology Authors: Angelina Ramirez-Navarro Ludmila Lima-Silveira Patricia A Glazebrook Heather A Dantzler David D Kline Diana L Kunze Source Type: research
Kv2 channels contribute to neuronal activity within the vagal afferent-nTS reflex arc
Am J Physiol Cell Physiol. 2023 Nov 20. doi: 10.1152/ajpcell.00366.2023. Online ahead of print.ABSTRACTDiversity in the functional expression of ion channels contributes to the unique patterns of activity generated in visceral sensory A-type myelinated neurons versus C-type unmyelinated neurons in response to their natural stimuli. In the present study, Kv2 channels were identified as underlying a previously uncharacterized delayed rectifying potassium current expressed in both A- and C- type nodose ganglion neurons. Kv2.1 and 2.2 appear confined to the soma and initial segment of these sensory neurons, however, neither wa...
Source: American Journal of Physiology. Cell Physiology - November 20, 2023 Category: Cytology Authors: Angelina Ramirez-Navarro Ludmila Lima-Silveira Patricia A Glazebrook Heather A Dantzler David D Kline Diana L Kunze Source Type: research
Kv2 channels contribute to neuronal activity within the vagal afferent-nTS reflex arc
Am J Physiol Cell Physiol. 2023 Nov 20. doi: 10.1152/ajpcell.00366.2023. Online ahead of print.ABSTRACTDiversity in the functional expression of ion channels contributes to the unique patterns of activity generated in visceral sensory A-type myelinated neurons versus C-type unmyelinated neurons in response to their natural stimuli. In the present study, Kv2 channels were identified as underlying a previously uncharacterized delayed rectifying potassium current expressed in both A- and C- type nodose ganglion neurons. Kv2.1 and 2.2 appear confined to the soma and initial segment of these sensory neurons, however, neither wa...
Source: Am J Physiol Cell Ph... - November 20, 2023 Category: Cytology Authors: Angelina Ramirez-Navarro Ludmila Lima-Silveira Patricia A Glazebrook Heather A Dantzler David D Kline Diana L Kunze Source Type: research
Kv2 channels contribute to neuronal activity within the vagal afferent-nTS reflex arc
Am J Physiol Cell Physiol. 2023 Nov 20. doi: 10.1152/ajpcell.00366.2023. Online ahead of print.ABSTRACTDiversity in the functional expression of ion channels contributes to the unique patterns of activity generated in visceral sensory A-type myelinated neurons versus C-type unmyelinated neurons in response to their natural stimuli. In the present study, Kv2 channels were identified as underlying a previously uncharacterized delayed rectifying potassium current expressed in both A- and C- type nodose ganglion neurons. Kv2.1 and 2.2 appear confined to the soma and initial segment of these sensory neurons, however, neither wa...
Source: Am J Physiol Cell Ph... - November 20, 2023 Category: Cytology Authors: Angelina Ramirez-Navarro Ludmila Lima-Silveira Patricia A Glazebrook Heather A Dantzler David D Kline Diana L Kunze Source Type: research
Kv2 channels contribute to neuronal activity within the vagal afferent-nTS reflex arc
Am J Physiol Cell Physiol. 2023 Nov 20. doi: 10.1152/ajpcell.00366.2023. Online ahead of print.ABSTRACTDiversity in the functional expression of ion channels contributes to the unique patterns of activity generated in visceral sensory A-type myelinated neurons versus C-type unmyelinated neurons in response to their natural stimuli. In the present study, Kv2 channels were identified as underlying a previously uncharacterized delayed rectifying potassium current expressed in both A- and C- type nodose ganglion neurons. Kv2.1 and 2.2 appear confined to the soma and initial segment of these sensory neurons, however, neither wa...
Source: American Journal of Physiology. Cell Physiology - November 20, 2023 Category: Cytology Authors: Angelina Ramirez-Navarro Ludmila Lima-Silveira Patricia A Glazebrook Heather A Dantzler David D Kline Diana L Kunze Source Type: research
Kv2 channels contribute to neuronal activity within the vagal afferent-nTS reflex arc
Am J Physiol Cell Physiol. 2023 Nov 20. doi: 10.1152/ajpcell.00366.2023. Online ahead of print.ABSTRACTDiversity in the functional expression of ion channels contributes to the unique patterns of activity generated in visceral sensory A-type myelinated neurons versus C-type unmyelinated neurons in response to their natural stimuli. In the present study, Kv2 channels were identified as underlying a previously uncharacterized delayed rectifying potassium current expressed in both A- and C- type nodose ganglion neurons. Kv2.1 and 2.2 appear confined to the soma and initial segment of these sensory neurons, however, neither wa...
Source: Am J Physiol Cell Ph... - November 20, 2023 Category: Cytology Authors: Angelina Ramirez-Navarro Ludmila Lima-Silveira Patricia A Glazebrook Heather A Dantzler David D Kline Diana L Kunze Source Type: research
Kv2 channels contribute to neuronal activity within the vagal afferent-nTS reflex arc
Am J Physiol Cell Physiol. 2023 Nov 20. doi: 10.1152/ajpcell.00366.2023. Online ahead of print.ABSTRACTDiversity in the functional expression of ion channels contributes to the unique patterns of activity generated in visceral sensory A-type myelinated neurons versus C-type unmyelinated neurons in response to their natural stimuli. In the present study, Kv2 channels were identified as underlying a previously uncharacterized delayed rectifying potassium current expressed in both A- and C- type nodose ganglion neurons. Kv2.1 and 2.2 appear confined to the soma and initial segment of these sensory neurons, however, neither wa...
Source: American Journal of Physiology. Cell Physiology - November 20, 2023 Category: Cytology Authors: Angelina Ramirez-Navarro Ludmila Lima-Silveira Patricia A Glazebrook Heather A Dantzler David D Kline Diana L Kunze Source Type: research
