A HIV elektronmikroszkópos képe | ENvironmental inFOrmation

Drupal\views\Plugin\views\HandlerBase->getEntityType() (Line: 247) Drupal\views\Plugin\views\field\EntityField->access() (Line: 1107) Drupal\views\ViewExecutable->_initHandler() (Line: 958) Drupal\views\ViewExecutable->initHandlers() (Line: 2345) Drupal\views\Plugin\views\display\DisplayPluginBase->preExecute() (Line: 1748) Drupal\views\ViewExecutable->preExecute() (Line: 1683) Drupal\views\ViewExecutable->executeDisplay() (Line: 80) Drupal\views\Element\View::preRenderViewElement() (Line: 65) Drupal\views\Plugin\Block\ViewsBlock->build() (Line: 212) Drupal\block\BlockViewBuilder::preRender() call_user_func_array() (Line: 107) Drupal\Core\Render\Renderer->doTrustedCallback() (Line: 910) Drupal\Core\Render\Renderer->doCallback() (Line: 441) Drupal\Core\Render\Renderer->doRender() (Line: 253) Drupal\Core\Render\Renderer->doRenderRoot() (Line: 143) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 634) Drupal\Core\Render\Renderer::Drupal\Core\Render\{closure}() Fiber->start() (Line: 635) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 142) Drupal\Core\Render\Renderer->renderInIsolation() (Line: 169) Drupal\Core\Render\Renderer->doRenderPlaceholder() (Line: 760) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() Fiber->start() (Line: 768) Drupal\Core\Render\Renderer->replacePlaceholders() (Line: 265) Drupal\Core\Render\Renderer->doRenderRoot() (Line: 143) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 634) Drupal\Core\Render\Renderer::Drupal\Core\Render\{closure}() Fiber->start() (Line: 635) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 142) Drupal\Core\Render\Renderer->renderInIsolation() (Line: 113) Drupal\Core\Render\Renderer->renderRoot() (Line: 253) Drupal\Core\Render\HtmlResponseAttachmentsProcessor->renderPlaceholders() (Line: 74) Drupal\big_pipe\Render\BigPipeResponseAttachmentsProcessor->processAttachments() (Line: 45) Drupal\Core\EventSubscriber\HtmlResponseSubscriber->onRespond() (Line: 246) Symfony\Component\EventDispatcher\EventDispatcher::Symfony\Component\EventDispatcher\{closure}() (Line: 206) Symfony\Component\EventDispatcher\EventDispatcher->callListeners() (Line: 56) Symfony\Component\EventDispatcher\EventDispatcher->dispatch() (Line: 216) Symfony\Component\HttpKernel\HttpKernel->filterResponse() (Line: 204) Symfony\Component\HttpKernel\HttpKernel->handleRaw() (Line: 76) Symfony\Component\HttpKernel\HttpKernel->handle() (Line: 53) Drupal\Core\StackMiddleware\Session->handle() (Line: 48) Drupal\Core\StackMiddleware\KernelPreHandle->handle() (Line: 28) Drupal\Core\StackMiddleware\ContentLength->handle() (Line: 32) Drupal\big_pipe\StackMiddleware\ContentLength->handle() (Line: 203) Drupal\page_cache\StackMiddleware\PageCache->fetch() (Line: 140) Drupal\page_cache\StackMiddleware\PageCache->lookup() (Line: 89) Drupal\page_cache\StackMiddleware\PageCache->handle() (Line: 48) Drupal\Core\StackMiddleware\ReverseProxyMiddleware->handle() (Line: 51) Drupal\Core\StackMiddleware\NegotiationMiddleware->handle() (Line: 53) Drupal\Core\StackMiddleware\AjaxPageState->handle() (Line: 54) Drupal\Core\StackMiddleware\StackedHttpKernel->handle() (Line: 745) Drupal\Core\DrupalKernel->handle() (Line: 19)

Source of the photo

http://orvos-tudomany.blog.hu/2009/08/05/amit_az_aids_rol_tudni_lehet

Author of the description

Gruiz Katalin

Az AIDS-ért felelős vírus a HIV (Human Immunodeficiency Virus) elektronmikroszkópos képe látható a fotón.

A rózsaszín burok a HIV lipidmembrája, abból állnak ki a hármas tagozódású kapcsoló fehérjék, melyek a vírust a megtámadott sejt felületéhez kötik. Az összekötődést követő lépés a vírus és a megtámadott sejt memebránjának összeolvadása. A GP 41-es memebránon átnyúló fehérje nagy szerepet játszik a memebránok összeolvadásában.

A HLA-val jelölt fehérjemolekulák (Human Leukocyte Antigen = Humán Leukocita Antigének), a megfertőzött emberi sejtből származnak. Ezek szerepet játszanak a vírus fertőzésekor, például a DR jelű HLA molekulák jelenlétében nagyobb esély van a fertőzésre.

Vírus okozta megbetegedések

Drupal\views\ViewsData->get() (Line: 829) Drupal\views\Plugin\views\HandlerBase->getEntityType() (Line: 247) Drupal\views\Plugin\views\field\EntityField->access() (Line: 1107) Drupal\views\ViewExecutable->_initHandler() (Line: 958) Drupal\views\ViewExecutable->initHandlers() (Line: 2345) Drupal\views\Plugin\views\display\DisplayPluginBase->preExecute() (Line: 1748) Drupal\views\ViewExecutable->preExecute() (Line: 1683) Drupal\views\ViewExecutable->executeDisplay() (Line: 80) Drupal\views\Element\View::preRenderViewElement() (Line: 65) Drupal\views\Plugin\Block\ViewsBlock->build() (Line: 212) Drupal\block\BlockViewBuilder::preRender() call_user_func_array() (Line: 107) Drupal\Core\Render\Renderer->doTrustedCallback() (Line: 910) Drupal\Core\Render\Renderer->doCallback() (Line: 441) Drupal\Core\Render\Renderer->doRender() (Line: 253) Drupal\Core\Render\Renderer->doRenderRoot() (Line: 143) Drupal\Core\Render\Renderer->Drupal\Core\Render\{closure}() (Line: 634) Drupal\Core\Render\Renderer::Drupal\Core\Render\{closure}() Fiber->start() (Line: 635) Drupal\Core\Render\Renderer->executeInRenderContext() (Line: 142) Drupal\Core\Render\Renderer->renderInIsolation() (Line: 169) Drupal\Core\Render\Renderer->doRenderPlaceholder() (Line: 206) Drupal\Core\Render\Renderer->renderPlaceholder() (Line: 730) Drupal\big_pipe\Render\BigPipe->renderPlaceholder() (Line: 500) Drupal\big_pipe\Render\BigPipe->Drupal\big_pipe\Render\{closure}() Fiber->start() (Line: 507) Drupal\big_pipe\Render\BigPipe->sendPlaceholders() (Line: 256) Drupal\big_pipe\Render\BigPipe->sendContent() (Line: 116) Drupal\big_pipe\Render\BigPipeResponse->sendContent() (Line: 403) Symfony\Component\HttpFoundation\Response->send() (Line: 20)