{"id":355614,"date":"2020-07-08T15:46:55","date_gmt":"2020-07-08T12:46:55","guid":{"rendered":"https:\/\/kinsta.unitedwithisrael.org\/?p=355614"},"modified":"2020-07-09T13:58:23","modified_gmt":"2020-07-09T10:58:23","slug":"nuevo-descubrimiento-sobre-el-covid-en-israel-la-infeccion-severa-acelera-la-produccion-de-anticuerpos","status":"publish","type":"post","link":"https:\/\/kinsta.unitedwithisrael.org\/es\/nuevo-descubrimiento-sobre-el-covid-en-israel-la-infeccion-severa-acelera-la-produccion-de-anticuerpos\/","title":{"rendered":"Nuevo descubrimiento sobre el Covid en Israel: la infecci\u00f3n severa acelera la producci\u00f3n de anticuerpos"},"content":{"rendered":"

Los investigadores de la Universidad de Tel Aviv hicieron hallazgos notables relacionados con la producci\u00f3n de anticuerpos, que ayudan a los pacientes de la corona a combatir el coroavirus.<\/span><\/strong> <\/em><\/p>\n

Por Yakir Benzion, Unidos con Israel<\/span><\/em><\/p>\n

Un equipo de investigaci\u00f3n israel\u00ed descubri\u00f3 que los pacientes gravemente enfermos desarrollan anticuerpos contra el coronavirus a un ritmo m\u00e1s r\u00e1pido que aquellos con un caso leve de la enfermedad.<\/span><\/p>\n

Los investigadores de la Universidad de Tel Aviv y el Hospital Sharon en el Centro M\u00e9dico Rabin utilizaron una nueva prueba de anticuerpos innovadora en unos 70 pacientes con COVID-19 en el Hospital Sharon y los compararon con una poblaci\u00f3n sana.<\/span><\/p>\n

El estudio examin\u00f3 el desarrollo de anticuerpos dirigidos a dos prote\u00ednas virales diferentes en los cuerpos de los pacientes y se descubri\u00f3 que los anticuerpos conocidos como tipo IgG se mantuvieron en la sangre de la mayor\u00eda de los pacientes durante todo el estudio. Un segundo anticuerpo llamado tipo IgM se desarroll\u00f3 en pacientes con corona solo contra la prote\u00edna llamada RBD, y no contra la prote\u00edna nuclear del virus, que normalmente es el caso.<\/span><\/p>\n

Esto parece una biolog\u00eda compleja, y lo es, pero los investigadores dicen que sus hallazgos tienen implicaciones importantes para nuestra comprensi\u00f3n de la respuesta inmune al coronavirus, as\u00ed como el seguimiento futuro de la efectividad de las vacunas y las encuestas de poblaci\u00f3n (pruebas serol\u00f3gicas) para detectar anticuerpos.<\/span><\/p>\n

\u00abTomamos muestras de los anticuerpos de unos 70 pacientes con COVID-19 en el Hospital Sharon durante el brote de la enfermedad en Israel\u00bb, dijo el profesor Ariel Munitz, del Departamento de Microbiolog\u00eda e Inmunolog\u00eda Cl\u00ednica de la facultad de medicina de la universidad.<\/span><\/p>\n

Munitz dijo que sus hallazgos mostraron que la nueva prueba serol\u00f3gica que desarrollaron \u00abpuede utilizarse como una herramienta de diagn\u00f3stico en diferentes etapas de la enfermedad\u00bb. El Cuerpo M\u00e9dico de las FDI ya ha utilizado la prueba para detectar anticuerpos COVID-19 en la sangre de los soldados de las FDI.<\/span><\/p>\n

En las pr\u00f3ximas semanas, la prueba se enviar\u00e1 al Ministerio de Salud de Israel para su validaci\u00f3n, de modo que pueda usarse en encuestas de poblaci\u00f3n.<\/span><\/p>\n

\u00abProbamos que nuestra prueba, basada en los anticuerpos, era capaz de distinguir entre los que estaban enfermos y los que no, a niveles muy altos de sensibilidad y especificidad\u00bb, dijo el profesor Moti Gerlic.<\/span><\/p>\n

\u00abTratamos de entender si el nivel de anticuerpos en su sangre correspond\u00eda de alguna manera a la gravedad de la enfermedad, si los anticuerpos se desarrollaron de manera similar en todos los pacientes y si permanecieron en la sangre por largos per\u00edodos de tiempo, un factor cr\u00edtico para la ‘inmunidad colectiva’ que todos queremos lograr \u00ab, se\u00f1al\u00f3 Gerlic.<\/span><\/p>\n

Gerlic dijo que los cient\u00edficos todav\u00eda est\u00e1n descubriendo c\u00f3mo funcionan realmente los anticuerpos corona, \u00abpero los hechos de que estos anticuerpos se producen r\u00e1pidamente en todos los pacientes y permanecen en la sangre durante mucho tiempo, sugieren que proporcionan cierto nivel de inmunidad\u00bb.<\/span><\/p>\n

<\/a>

ISRAEL, PRIMER PA\u00cdS DEL MUNDO EN VACUNACI\u00d3N<\/h2>

Dona al Fondo de ayuda de United with Israel para luchar contra la grave crisis econ\u00f3mica que sufren millones de israel\u00edes <\/strong><\/a>. Israel es el pa\u00eds con un mayor \u00edndice de vacunaci\u00f3n del mundo, por poblaci\u00f3n. El 50% de los israel\u00edes ya se han vacunado.\r\nAhora es el momento de ayudar a los que m\u00e1s quieres.\r\n\r\n<\/p>

Los israel\u00edes necesitan tu ayuda. Los alimentos y suministros m\u00e9dicos pueden ser escasos. La tasa de desempleo contin\u00faa en un 25%. Comenzamos la crisis con una tasa del 4%\r\n\r\n\u00a0\u00a0<\/p>

Unidos con Israel agradece al\u00a0 Genesis Prize<\/strong><\/a> por su generoso apoyo.<\/p>

HAZ CLIC AQU\u00cd PARA HACER UNA DONACI\u00d3N<\/a><\/strong><\/p><\/cta><\/shortcode><\/span><\/p>\n

Do You Love Israel? Make a Donation - Show Your Support!<\/h2>
\"\"<\/a>

<\/p><\/div>

Donate to vital charities<\/strong><\/a> that help protect Israeli citizens and inspire millions around the world to support Israel too! <\/p>

Now more than ever, Israel needs your help to fight and win the war -- including on the battlefield of public opinion. <\/p>

Antisemitism, anti-Israel bias and boycotts are out of control. Israel's enemies are inciting terror and violence against innocent Israelis and Jews around the world. Help us fight back!<\/strong><\/a> <\/p>

STAND WTH ISRAEL - MAKE A DONATION TODAY!<\/a><\/strong><\/p><\/div><\/shortcode>

\"Donate<\/a><\/div><\/ad-shortcode><\/non-auwi>","protected":false},"excerpt":{"rendered":"

Los investigadores de la Universidad de Tel Aviv hicieron hallazgos notables relacionados con la producci\u00f3n de anticuerpos, que ayudan a los pacientes de la corona a combatir el coroavirus.<\/p>\n","protected":false},"author":47,"featured_media":355618,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[37918,211],"tags":[39097,37983,37485,37525,37720,37854],"class_list":["post-355614","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-coronavirus-en-israel","category-luz-para-las-naciones","tag-anticuerpos","tag-casos-en-israel","tag-coronavirus-es","tag-coronavirus-en-israel","tag-covid-19","tag-covid-19-en-israel"],"better_featured_image":{"id":355618,"alt_text":"","caption":"(Yossi 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