一篇研究文章：雞蛋黃裏的抗體可以阻止新冠刺蛋白與人體AcE2 Receptors的結合

The Rebel Patient™: Study Shows Chicken Egg Yolk Antibodies Stop Spike Protein from Attaching to AcE2 Receptors *****RN82L48vfs

— ? Dr Margaret Aranda Ferrante, MD PhD FACFEI ? (@TheRebelPatient) February 2, 2023

 

National Library of Medicine now says Chicken Egg Yolk Antibodies (IgYs) block the binding of multiple SARS-CoV-2 spike protein variants to human ACE2 pic.twitter.com/QaobL19nfe

— The American Tribune (@TAmTrib) February 2, 2023

 

Abstract

The SARS-CoV-2 virus is still spreading worldwide, and there is an urgent need to effectively prevent and control this pandemic. This study evaluated the potential efficacy of Egg Yolk Antibodies (IgY) as a neutralizing agent against the SARS-CoV-2. We investigated the neutralizing effect of anti-spike-S1 IgYs on the SARS-CoV-2 pseudovirus, as well as its inhibitory effect on the binding of the coronavirus spike protein mutants to human ACE2. Our results show that the anti-Spike-S1 IgYs showed significant neutralizing potency against SARS-CoV-2 pseudovirus, various spike protein mutants, and even SARS-CoV in vitro. It might be a feasible tool for the prevention and control of ongoing COVID-19.

Keywords: Chicken Egg Yolk Antibodies; IgY; Neutralizing agent; SARS-CoV-2; Spike protein variants.

https://pubmed.ncbi.nlm.nih.gov/33191178/

https://www.sciencedirect.com/science/article/pii/S1567576920336390

 

 

蛋黃裏的抗體對很多感染有效的研究文章（可以查到很多）：

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7106195/

https://www.semanticscholar.org/paper/Protective-Effects-of-Chicken-Egg-Yolk-(IgYs)-Cai-Liu/140876f05a6d9c5f3f43857e85b4fa34bd2b766b

https://www.semanticscholar.org/paper/Chicken-egg-yolk-antibody-(IgY)-as-diagnostics-and-Diraviyam-Ambi/9d655ef345b5a3ce7e422dec30e2e195ff8560e7

 

所有跟帖： 

• 蛋黃全熟吃行嗎? -soldanella- ♀ (0 bytes) () 02/02/2023 postreply 07:08:06

• 二手疫苗？雞都要打的：） -julie116- ♀ (0 bytes) () 02/02/2023 postreply 07:31:38

• 也就是說， 隻要吃雞蛋就相當於間接打疫苗？ 周老大這下悲催了，忘了把雞疫苗算進三策裏。^o^ -OceanSound- ♀ (0 bytes) () 02/02/2023 postreply 18:31:06

• 剛打完針不知是否影響產蛋：） -julie116- ♀ (0 bytes) () 02/02/2023 postreply 19:17:29

• 我不吃生雞蛋，煮熟了蛋白質都一樣 -周老大- ♂ (0 bytes) () 02/02/2023 postreply 19:43:34

• 哈哈，跟老大開玩笑的。就算是二手疫苗 老大已經比我們幸福太多了，至少雞已經替你過濾了一遍，剩下的毒性可以忽略不計。 -OceanSound- ♀ (0 bytes) () 02/02/2023 postreply 20:02:54

• ：） -周老大- ♂ (0 bytes) () 02/02/2023 postreply 21:05:39

• 再說了，這是抗體，不是疫苗 -周老大- ♂ (0 bytes) () 02/02/2023 postreply 19:44:27

• 打過疫苗的雞生蛋應該不會流入普通市場賣,有管理規則.普通煮熟雞蛋吃下去 -5181- ♂ (536 bytes) () 02/02/2023 postreply 20:16:00

• Farm 的雞還不能打這種？ -julie116- ♀ (0 bytes) () 02/03/2023 postreply 11:35:18

• 媽呀，雞蛋還要漲價 -slow_quick- ♂ (0 bytes) () 02/02/2023 postreply 07:41:45

• 哈哈哈哈哈，雞已經忙不過來了 -這年頭誰怕誰- ♀ (0 bytes) () 02/02/2023 postreply 09:29:19

• 我想偷著養雞，但不現實。 -lawattaction- ♀ (0 bytes) () 02/02/2023 postreply 09:38:50

• 請給個薩默瑞， 一天要吃幾個雞蛋黃才有用？ -kingfish2010- ♂ (0 bytes) () 02/02/2023 postreply 13:17:04

• 其實，吃幾個都沒事，關鍵要吃優質的雞蛋，自己家用好的食料喂的雞下的蛋才有用 -lawattaction- ♀ (98 bytes) () 02/02/2023 postreply 15:04:43

• 打過疫苗的雞下的蛋裏含的IgY來製備抗體.平時吃的雞蛋IgY沒打過疫苗:). -5181- ♂ (1120 bytes) () 02/02/2023 postreply 16:16:58

• 量居然這麽大這麽頻繁！不過雞傻了也看不出來：） -julie116- ♀ (0 bytes) () 02/02/2023 postreply 19:16:32