引言在我们的日常生活中，免疫系统时刻承担着一道复杂而重要的平衡任务：它既需要对食物、共生微生物等外界无害物质产生耐受性，又要对入侵的病原体发起有效的防御反应。然而，这一精密平衡的实现依赖于抗原递呈细胞（antigen-presenting cells ...
来自MSN6 个月
Ukraine Destroys Russian APCs in Back-to-Back Skirmishes Using US-Made Bradley Infantry VehicleThe U.S.-made Bradley fighting vehicle has recently put three Russian APCs out of commission and has been responsible for obliterating several enemy squads over the past few months. The armored ...
On 18 December, the Achilles strike UAV battalion, alongside troops from Ukraine's 1st Presidential Brigade Burevii and the ...
India Today NE on MSN1 个月
Arunachal government promotes 16 APCS Officers to administrative gradeChief Minister Pema Khandu on November 7 announced the promotion of 16 Arunachal Pradesh Civil Service (APCS) officers from ...
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