In the lymph nodes, follicular centers are primarily B cells, and parafollicular zones are primarily t cells.

淋巴结的滤泡中心主要是B细胞，滤泡旁区多是T细胞。

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There was a significant variation in preoperative A/B-antibody titer between the centers, with a median 1:8 in Uppsala, median 1:32 in Stockholm and median 1:128 in Freiburg.

在三个测试中心间，两组在术前A/B抗体滴度上有显着差异，乌普萨拉中位数1：8，斯德哥尔摩中位数1：32和浮雷堡中位数1：128。

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According to the Centers for Disease Control, Hepatitis B-related liver cancer incidence is the highest among AAPIs by percentage, and a leading cause of cancer deaths in our community.

WHITEHOUSE: Hepatitis B and the AAPI Community

Since 1991, only three cases of dental infection in patients have been documented -- two with hepatitis B and one with HIV, according to the Centers for Disease Control and Prevention.

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