namespace Google\Site_Kit_Dependencies\GuzzleHttp\Promise; /** * Get the global task queue used for promise resolution. * * This task queue MUST be run in an event loop in order for promises to be * settled asynchronously. It will be automatically run when synchronously * waiting on a promise. * * * while ($eventLoop->isRunning()) { * GuzzleHttp\Promise\queue()->run(); * } * * * @param TaskQueueInterface $assign Optionally specify a new queue instance. * * @return TaskQueueInterface * * @deprecated queue will be removed in guzzlehttp/promises:2.0. Use Utils::queue instead. */ function queue(\Google\Site_Kit_Dependencies\GuzzleHttp\Promise\TaskQueueInterface $assign = null) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Utils::queue($assign); } /** * Adds a function to run in the task queue when it is next `run()` and returns * a promise that is fulfilled or rejected with the result. * * @param callable $task Task function to run. * * @return PromiseInterface * * @deprecated task will be removed in guzzlehttp/promises:2.0. Use Utils::task instead. */ function task(callable $task) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Utils::task($task); } /** * Creates a promise for a value if the value is not a promise. * * @param mixed $value Promise or value. * * @return PromiseInterface * * @deprecated promise_for will be removed in guzzlehttp/promises:2.0. Use Create::promiseFor instead. */ function promise_for($value) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Create::promiseFor($value); } /** * Creates a rejected promise for a reason if the reason is not a promise. If * the provided reason is a promise, then it is returned as-is. * * @param mixed $reason Promise or reason. * * @return PromiseInterface * * @deprecated rejection_for will be removed in guzzlehttp/promises:2.0. Use Create::rejectionFor instead. */ function rejection_for($reason) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Create::rejectionFor($reason); } /** * Create an exception for a rejected promise value. * * @param mixed $reason * * @return \Exception|\Throwable * * @deprecated exception_for will be removed in guzzlehttp/promises:2.0. Use Create::exceptionFor instead. */ function exception_for($reason) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Create::exceptionFor($reason); } /** * Returns an iterator for the given value. * * @param mixed $value * * @return \Iterator * * @deprecated iter_for will be removed in guzzlehttp/promises:2.0. Use Create::iterFor instead. */ function iter_for($value) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Create::iterFor($value); } /** * Synchronously waits on a promise to resolve and returns an inspection state * array. * * Returns a state associative array containing a "state" key mapping to a * valid promise state. If the state of the promise is "fulfilled", the array * will contain a "value" key mapping to the fulfilled value of the promise. If * the promise is rejected, the array will contain a "reason" key mapping to * the rejection reason of the promise. * * @param PromiseInterface $promise Promise or value. * * @return array * * @deprecated inspect will be removed in guzzlehttp/promises:2.0. Use Utils::inspect instead. */ function inspect(\Google\Site_Kit_Dependencies\GuzzleHttp\Promise\PromiseInterface $promise) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Utils::inspect($promise); } /** * Waits on all of the provided promises, but does not unwrap rejected promises * as thrown exception. * * Returns an array of inspection state arrays. * * @see inspect for the inspection state array format. * * @param PromiseInterface[] $promises Traversable of promises to wait upon. * * @return array * * @deprecated inspect will be removed in guzzlehttp/promises:2.0. Use Utils::inspectAll instead. */ function inspect_all($promises) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Utils::inspectAll($promises); } /** * Waits on all of the provided promises and returns the fulfilled values. * * Returns an array that contains the value of each promise (in the same order * the promises were provided). An exception is thrown if any of the promises * are rejected. * * @param iterable $promises Iterable of PromiseInterface objects to wait on. * * @return array * * @throws \Exception on error * @throws \Throwable on error in PHP >=7 * * @deprecated unwrap will be removed in guzzlehttp/promises:2.0. Use Utils::unwrap instead. */ function unwrap($promises) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Utils::unwrap($promises); } /** * Given an array of promises, return a promise that is fulfilled when all the * items in the array are fulfilled. * * The promise's fulfillment value is an array with fulfillment values at * respective positions to the original array. If any promise in the array * rejects, the returned promise is rejected with the rejection reason. * * @param mixed $promises Promises or values. * @param bool $recursive If true, resolves new promises that might have been added to the stack during its own resolution. * * @return PromiseInterface * * @deprecated all will be removed in guzzlehttp/promises:2.0. Use Utils::all instead. */ function all($promises, $recursive = \false) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Utils::all($promises, $recursive); } /** * Initiate a competitive race between multiple promises or values (values will * become immediately fulfilled promises). * * When count amount of promises have been fulfilled, the returned promise is * fulfilled with an array that contains the fulfillment values of the winners * in order of resolution. * * This promise is rejected with a {@see AggregateException} if the number of * fulfilled promises is less than the desired $count. * * @param int $count Total number of promises. * @param mixed $promises Promises or values. * * @return PromiseInterface * * @deprecated some will be removed in guzzlehttp/promises:2.0. Use Utils::some instead. */ function some($count, $promises) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Utils::some($count, $promises); } /** * Like some(), with 1 as count. However, if the promise fulfills, the * fulfillment value is not an array of 1 but the value directly. * * @param mixed $promises Promises or values. * * @return PromiseInterface * * @deprecated any will be removed in guzzlehttp/promises:2.0. Use Utils::any instead. */ function any($promises) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Utils::any($promises); } /** * Returns a promise that is fulfilled when all of the provided promises have * been fulfilled or rejected. * * The returned promise is fulfilled with an array of inspection state arrays. * * @see inspect for the inspection state array format. * * @param mixed $promises Promises or values. * * @return PromiseInterface * * @deprecated settle will be removed in guzzlehttp/promises:2.0. Use Utils::settle instead. */ function settle($promises) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Utils::settle($promises); } /** * Given an iterator that yields promises or values, returns a promise that is * fulfilled with a null value when the iterator has been consumed or the * aggregate promise has been fulfilled or rejected. * * $onFulfilled is a function that accepts the fulfilled value, iterator index, * and the aggregate promise. The callback can invoke any necessary side * effects and choose to resolve or reject the aggregate if needed. * * $onRejected is a function that accepts the rejection reason, iterator index, * and the aggregate promise. The callback can invoke any necessary side * effects and choose to resolve or reject the aggregate if needed. * * @param mixed $iterable Iterator or array to iterate over. * @param callable $onFulfilled * @param callable $onRejected * * @return PromiseInterface * * @deprecated each will be removed in guzzlehttp/promises:2.0. Use Each::of instead. */ function each($iterable, callable $onFulfilled = null, callable $onRejected = null) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Each::of($iterable, $onFulfilled, $onRejected); } /** * Like each, but only allows a certain number of outstanding promises at any * given time. * * $concurrency may be an integer or a function that accepts the number of * pending promises and returns a numeric concurrency limit value to allow for * dynamic a concurrency size. * * @param mixed $iterable * @param int|callable $concurrency * @param callable $onFulfilled * @param callable $onRejected * * @return PromiseInterface * * @deprecated each_limit will be removed in guzzlehttp/promises:2.0. Use Each::ofLimit instead. */ function each_limit($iterable, $concurrency, callable $onFulfilled = null, callable $onRejected = null) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Each::ofLimit($iterable, $concurrency, $onFulfilled, $onRejected); } /** * Like each_limit, but ensures that no promise in the given $iterable argument * is rejected. If any promise is rejected, then the aggregate promise is * rejected with the encountered rejection. * * @param mixed $iterable * @param int|callable $concurrency * @param callable $onFulfilled * * @return PromiseInterface * * @deprecated each_limit_all will be removed in guzzlehttp/promises:2.0. Use Each::ofLimitAll instead. */ function each_limit_all($iterable, $concurrency, callable $onFulfilled = null) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Each::ofLimitAll($iterable, $concurrency, $onFulfilled); } /** * Returns true if a promise is fulfilled. * * @return bool * * @deprecated is_fulfilled will be removed in guzzlehttp/promises:2.0. Use Is::fulfilled instead. */ function is_fulfilled(\Google\Site_Kit_Dependencies\GuzzleHttp\Promise\PromiseInterface $promise) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Is::fulfilled($promise); } /** * Returns true if a promise is rejected. * * @return bool * * @deprecated is_rejected will be removed in guzzlehttp/promises:2.0. Use Is::rejected instead. */ function is_rejected(\Google\Site_Kit_Dependencies\GuzzleHttp\Promise\PromiseInterface $promise) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Is::rejected($promise); } /** * Returns true if a promise is fulfilled or rejected. * * @return bool * * @deprecated is_settled will be removed in guzzlehttp/promises:2.0. Use Is::settled instead. */ function is_settled(\Google\Site_Kit_Dependencies\GuzzleHttp\Promise\PromiseInterface $promise) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Is::settled($promise); } /** * Create a new coroutine. * * @see Coroutine * * @return PromiseInterface * * @deprecated coroutine will be removed in guzzlehttp/promises:2.0. Use Coroutine::of instead. */ function coroutine(callable $generatorFn) { return \Google\Site_Kit_Dependencies\GuzzleHttp\Promise\Coroutine::of($generatorFn); } Esteroides y caída del cabello: Lo que debes saber – Guitar Shred

Esteroides y caída del cabello: Lo que debes saber

La relación entre los esteroides anabólicos y la caída del cabello es un tema que ha generado interés y preocupación entre quienes utilizan estos compuestos, así como entre los que simplemente desean comprender sus efectos secundarios. Los esteroides anabólicos son derivados sintéticos de la testosterona, y su uso puede intensificar ciertos efectos físicos, pero también puede provocar efectos no deseados, especialmente en la salud capilar.

En https://coachmuscular.es publicamos artículos que explican cómo funcionan los anabólicos y qué efectos esperar de cada ciclo.

¿Cómo afectan los esteroides a la caída del cabello?

La caída del cabello asociada con el uso de esteroides se debe principalmente a su relación con la dihidrotestosterona (DHT), un metabolito potente de la testosterona. La DHT puede aumentar la miniaturización de los folículos pilosos, lo que lleva a un envejecimiento prematuro del cabello y eventual pérdida. A continuación, se presentan varios puntos clave sobre este fenómeno:

  1. Aumento de DHT: Los esteroides pueden incrementar los niveles de DHT en el cuerpo, lo que puede exacerbar la pérdida de cabello en individuos predispuestos genéticamente.
  2. Genética: Las personas con antecedentes familiares de calvicie de patrón masculino o femenino tienen mayor predisposición a experimentar caída del cabello con el uso de esteroides.
  3. Duración del uso: El uso prolongado de esteroides aumenta el riesgo de efectos secundarios, incluida la pérdida de cabello.
  4. Tipo de esteroide: No todos los esteroides causan la misma magnitud de pérdida de cabello; algunos son más androgénicos que otros y, por lo tanto, tienen un mayor impacto en la DHT.

Prevención y alternativas

Si bien la prevención de la caída del cabello en personas que usan esteroides puede no ser completamente efectiva, existen algunas estrategias que podrían ayudar a minimizar los riesgos:

  1. Consulta médica: Es fundamental hablar con un médico o especialista en salud antes de iniciar cualquier ciclo de esteroides.
  2. Uso de inhibidores de DHT: Medicamentos como finasterida pueden ser utilizados por algunos para reducir los niveles de DHT, aunque deben ser prescritos por un profesional de la salud.
  3. Tratamientos tópicos: Productos como minoxidil pueden ayudar a estimular el crecimiento del cabello y desacelerar la pérdida, pero su efectividad puede variar según el caso individual.
  4. Estilo de vida saludable: Una dieta equilibrada, ejercicio regular y buena gestión del estrés son esenciales para la salud capilar general.

Conclusión

La caída del cabello vinculada al uso de esteroides es un efecto secundario relevante que debe considerarse seriamente. Aquellos que piensan en usar esteroides anabólicos deben ser conscientes de su impacto en la salud capilar, así como de los factores genéticos y de predisposición personal. Siempre es aconsejable tomar decisiones informadas y consultar con un profesional de la salud para evaluar los riesgos y beneficios de cualquier régimen que incluya esteroides.