Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Kalpana Barhwal"'
Publikováno v:
Frontiers in Pharmacology, Vol 15 (2024)
Glioblastoma (GB) is an intrusive and recurrent primary brain tumor with low survivability. The heterogeneity of the tumor microenvironment plays a crucial role in the stemness and proliferation of GB. The tumor microenvironment induces tumor heterog
Externí odkaz:
https://doaj.org/article/ac64171a6dd848d19a68787339d6c327
Autor:
Kalpana Barhwal, Sunil Kumar Hota, Iswar Baitharu, Dipti Prasad, Shashi Bala Singh, G. Ilavazhagan
Publikováno v:
Neurobiology of Disease, Vol 34, Iss 2, Pp 230-244 (2009)
Hypobaric hypoxia leads to cognitive dysfunctions due to increase in intracellular calcium through ion channels. The purpose of this study was to examine the temporal contribution of L-type calcium channels and N-methyl-D-aspartate receptors (NMDARs)
Externí odkaz:
https://doaj.org/article/a095f801dcff4eb0adafcbfd87e2bb2d
Autor:
Sunil Kumar Hota, Kalpana Barhwal, Iswar Baitharu, Dipti Prasad, Shashi Bala Singh, Govindasamy Ilavazhagan
Publikováno v:
Neurobiology of Disease, Vol 34, Iss 1, Pp 23-39 (2009)
Hypobaric hypoxia induced memory impairment has been attributed to several factors including increased oxidative stress, depleted mitochondrial bioenergetics, altered neurotransmission and apoptosis. This multifactorial response of the brain to hypob
Externí odkaz:
https://doaj.org/article/2e2e98e59e8b4aabb20bb1d3ec97cc2a
Autor:
Hota, Sunil Kumar, Hota, Kalpana Barhwal, Prasad, Dipti, Ilavazhagan, Govindasamy, Singh, Shashi Bala
Publikováno v:
In Free Radical Biology and Medicine 15 July 2010 49(2):178-191
Publikováno v:
Neuroscience. 392:77-91
Cognitive dysfunction on chronic exposure to hypobaric hypoxia has been attributed to a myriad of survival and degenerative factors. Downregulation of Trkβ and compromised survival signaling has been ascribed as a major contributing factor for hypox
Publikováno v:
Annals of Neurosciences
Introduction: High consumption of smokeless tobacco in adult Indian population increases the risk of developing oral cancers leading to high morbidity and mortality. Though the influence of abstinence from smoking on cognitive performance has been wi
Autor:
Suryanarayan Biswal, Kalpana Barhwal, Om Prakash Chaurasia, Sunil Kumar Hota, Tapas Chandra Nag
Publikováno v:
Free radical biologymedicine. 161
Chronic exposure to hypoxia results in cerebral white matter hyperintensities, increased P300 latency, delayed response and impairment in working memory. Despite burgeoning evidence on role of myelination in nerve conduction, the effect of chronic hy
Autor:
Sunil Kumar Hota, Debashree Das, Ashish Kumar, Kalpana Barhwal, Bhuvnesh Kumar, Mahendra K. Thakur, Tapas Chandra Nag, Suryanarayan Biswal
Publikováno v:
Molecular neurobiology. 57(1)
The original version of this article unfortunately contained mistake.
Autor:
Richa Dhingra, Suryanarayan Biswal, Nilima Dhingra, Tapas Chanda Nag, Kalpana Barhwal, Debashree Das, Sunil Kumar Hota
Publikováno v:
Neurobiology of Disease, Vol 116, Iss, Pp 39-52 (2018)
Chronic hypoxic stress results in deposition of lipofuscin granules in the CA3 region of hippocampal neurons which contributes to neurodegeneration and accelerated neuronal aging. Oxidative stress and mitophagy during hypoxia are crucial to cause agg
Autor:
Kalpana Barhwal, Priyanka Dhar, Sunil Kumar Hota, Vijay Sharma, Shashi Bala Singh, Saroj Kumar Das
Publikováno v:
Respiratory Physiology & Neurobiology. 254:40-48
We studied the differential responses of autonomic function in sea level residents (SLR), acclimatized lowlanders (ALH) in high altitude (HA) and HA natives (HAN) at >3500 m. Out of 771 male volunteers included in this cross-sectional study, SLR, ALH