新的抗毒血清 使用毒蛇毒液接触人的血液来研制 防止多处致命的蛇咬 New antivenom, developed using a snake venom-exposed man's blood, protects against multiple deadly snake bites.

科学家利用Tim Friede的血液研制出一种新的抗毒血清,他18年来故意将自己暴露于各种蛇(如眼镜蛇和曼巴蛇)的700多剂毒液中。 Scientists have developed a new antivenom using blood from Tim Friede, who deliberately exposed himself to over 700 doses of venom from various snakes like cobras and mambas over 18 years. 抗蛇毒血清来源于弗里德血液中的抗体 保护小鼠在19次致命蛇毒毒剂量中的13次中 存活下来 The antivenom, derived from antibodies in Friede's blood, protected mice against 13 out of 19 fatal snake venom doses. 这一发展可导致对蛇咬物采取更有效和更安全的治疗办法,每年可能拯救数千人的生命。 This development could lead to more effective and safer treatments for snakebites, potentially saving thousands of lives annually.