Výsledky vyhledávání - "Rajkumar Rajan"

Fishes of Lakshadweep archipelago: new records, review and a revised checklist

Autor: S Shrinivaasu, Rajkumar Rajan, C Surendar, Subhrendu Sekhar Mishra, P. T. Rajan, C N Abdul Raheem, A T Damodhar

Publikováno v: Marine Biodiversity Records, Vol 14, Iss 1, Pp 1-13 (2021)

Extensive studies on fish diversity in Lakshadweep waters began with Jones and Kumaran’s in 1964. Reports after these authors were sparse and sporadic until the turn of this century. Although recent reports have increased the tally, targeted studie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f891dffa02ebaa2b51a1f86a7fa9d703
https://doi.org/10.1186/s41200-021-00208-6

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Observations of Synchronized Spawning, Larval Survival and Settlement in Corals of the Genus Acropora in Lakshadweep, India

Autor: Rajkumar Rajan, S. Nina Tabitha, Kevin Shimrone Moses

Publikováno v: Current Science. 121:133

Reports of synchronous spawning in corals of Lak-shadweep reefs, India have been purely anecdotal. To understand factors that underlie coral spawning in Lakshadweep, we studied four Acropora species ( A. muricata, A. cytherea, A. hemprichii and A. no

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4b560593a0b2b0d083d7c401dec7e724
https://doi.org/10.18520/cs/v121/i1/133-140

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Artificial coastal defence structure as a survival tool for the shallow water sponges

Autor: B. Rajan Babu, Rajkumar Rajan, C.M. Ramakritinan, Ganesan Nandhagopal, J. Prince Prakash Jebakumar, Shunmugavel Ragumaran, G. Sivaleela

Publikováno v: Continental Shelf Research. 193:104032

Artificial coastal defence structures were used to stabilize eroding shorelines for centuries, although limited knowledge documented about the associated flora and fauna, especially regarding inhabited sponges. The current underwater survey along the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c1def606b4ffe6c3de50db08766e6d4f
https://doi.org/10.1016/j.csr.2019.104032

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Hypercontractile Cardiac Phenotype in Mice with Migraine-Associated Mutation in the Na+,K+-ATPase α2-Isoform

Autor: Rajkumar Rajanathan, Clàudia Vilaseca i Riera, Tina Myhre Pedersen, Christian Staehr, Elena V. Bouzinova, Jens Randel Nyengaard, Morten B. Thomsen, Hans Erik Bøtker, Vladimir V. Matchkov

Publikováno v: Cells, Vol 12, Iss 8, p 1108 (2023)

Two α-isoforms of the Na+,K+-ATPase (α1 and α2) are expressed in the cardiovascular system, and it is unclear which isoform is the preferential regulator of contractility. Mice heterozygous for the familial hemiplegic migraine type 2 (FHM2) associ

Externí odkaz: https://doaj.org/article/83c10daa4fff495291a49f27e0bf5151

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Akademický článek

Phenylephrine-Induced Cardiovascular Changes in the Anesthetized Mouse: An Integrated Assessment of in vivo Hemodynamics Under Conditions of Controlled Heart Rate

Autor: Rajkumar Rajanathan, Tina Myhre Pedersen, Morten B. Thomsen, Hans Erik Botker, Vladimir V. Matchkov

Publikováno v: Frontiers in Physiology, Vol 13 (2022)

ObjectiveInvestigating the cardiovascular system is challenging due to its complex regulation by humoral and neuronal factors. Despite this complexity, many existing research methods are limited to the assessment of a few parameters leading to an inc

Externí odkaz: https://doaj.org/article/f1626725308f43bb9825ff274abac5a5

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Akademický článek

Augmented Ouabain-Induced Vascular Response Reduces Cardiac Efficiency in Mice with Migraine-Associated Mutation in the Na+, K+-ATPase α2-Isoform

Autor: Rajkumar Rajanathan, Tina Myhre Pedersen, Halvor Osterby Guldbrandsen, Lenette Foldager Olesen, Morten B. Thomsen, Hans Erik Bøtker, Vladimir V. Matchkov

Publikováno v: Biomedicines, Vol 11, Iss 2, p 344 (2023)

Heterozygous mice (α2+/G301R mice) for the migraine-associated mutation (G301R) in the Na+,K+-ATPase α2-isoform have decreased expression of cardiovascular α2-isoform. The α2+/G301R mice exhibit a pro-contractile vascular phenotype associated wit

Externí odkaz: https://doaj.org/article/2eec613c5ccb45259ca1f9314989d331

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