来自MSN10 天
O 型 Rh 阳性+的含义是什么
O 型 Rh 阳性+是一种常见的血型表现，涉及血型系统中的 ABO 血型和 Rh 血型。它在输血、妊娠、疾病诊断和治疗等方面都具有重要意义，包括对输血安全、孕妇胎儿健康、疾病易感性等的影响。 1. ABO 血型系统：ABO 血型分为 A 型、B 型、AB 型和 O 型。O 型血的红细胞表面没有 A 和 B 抗原。 2. Rh 血型系统：Rh ...
来自MSN1 个月
How many blood types are there?
Like the ABO group and Rh factor, these rare blood types are genetic. They may also be associated with various health conditions and symptoms; for example, the McLeod phenotype is associated with ...
Live Science on MSN11 天
Neanderthals' blood type may help explain their demise, new study finds
Human populations that left Africa evolved quickly whereas Neanderthals stayed the same, according to an analysis of blood ...