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Bibliographic Details
Main Author:	DEHISY MARISOL JUÁREZ GARCÍA
Format:	Artículo científico
Language:	es
Published:	Universidad Simón Bolívar 2014
Subjects:	Psicología sueño cáncer vigilia cortisol Ritmos circadianos
Online Access:	https://www.redalyc.org/articulo.oa?id=497551995009
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RITMOS CIRCADIANOS EN PACIENTES ONCOLÓGICOS DEHISY MARISOL JUÁREZ GARCÍA RENÉ LANDERO HERNÁNDEZ Psicología sueño cáncer vigilia cortisol Ritmos circadianos Los ritmos circadianos mantienen la homeostasis del organismo a través de ciclos hormonales, metabólicos y celulares que regulan la proliferación celular. A su vez, estos son mediados por condiciones psicológicas que pueden alterar su funcionamiento y dejar al organismo susceptible a enfermedades como el cáncer. El objetivo de este artículo es revisar la relación de los ritmos circadianos con el cáncer; enfatizando en aquellos ritmos que guardan relación con comportamientos como el ritmo sueño-vigilia y el ritmo circadiano del cortisol. Se busca identificar con esta revisión, posibles repercusiones en la incidencia y pronóstico del cáncer. Así mismo se comentarán los mecanismos psicobiológicos que mantienen la relación entre estos ritmos circadianos y cáncer. 2014 artículo científico 0124-0137 https://www.redalyc.org/articulo.oa?id=497551995009 es http://www.redalyc.org/revista.oa?id=4975 Psicogente application/pdf Universidad Simón Bolívar Psicogente (Colombia) Num.32 Vol.17

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// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

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