副皮质区

结果表明：淋巴结外包被膜，实质由皮质和髓质构成，皮质又分为淋巴小结、小结间弥散淋巴组织、副皮质区和皮质淋巴窦；

The results showed that they were surrounded by capsules and composed of cortexes and medullas . The cortex was made up of lymphatic nodule , internodular diffuse lymphatic tissue , paracortical area and cortical sinus ;

组织病理主要基本病变是：①淋巴滤泡增生，滤泡间和副皮质区血管周围有大量淋巴细胞与浆细胞浸润；

Microscopically ,① hyperplastic follicles and plentiful plasma cell and lymphocyte infiltration dispersed in paracortical area as well as the peripheral tissues of the capsule ;

在副皮质区和髓质部，也有少数散在的NK细胞。

A few NK cells were found in the paracortex and medulla of lymph node .

3种标记物在淋巴结中的分布大致相同，主要分布在副皮质区的T细胞、淋巴滤泡生发中心B细胞及巨噬细胞等部位。

These 3 molecules had a similar distribution in germinal center of lymph nodes , mainly in the cells of paracortical region , the cells in germinal center of lymph follicles and macrophages , etc.

结果表明：MOF早期大鼠细胞凋亡异常增多且以免疫器官细胞凋亡为主，电镜所见之凋亡细胞及凋亡小体与TUNEL标记阳性细胞主要分布于胸腺皮质、脾白髓和淋巴结副皮质区。

The results showed TUNEL positive cells were much more than that in control group rats , and they were distributed mainly in the cortex of thymus , the white pulp of spleen and the paracortical zone of lymph nodes .

ACTH与5-HT阳性标志物在2组淋巴结炎组织中分布大致相似，主要位于副皮质区的T淋巴细胞、淋巴滤泡生发中心细胞及巨噬细胞等部位，但表达强度有显著性差异（P<0.05）。

ACTH and 5-HT positive markers in the lymphadenitis tissue of the two groups showed similar distribution , mainly in cortex of lymph gland T lymphocytes and lymph follicle germinal center cellulae and macrophages etc , but expressive intensity had significant difference ( P < 0.05 ) .

与对照组相比，甲低级脾动脉周围淋巴鞘和脾小体，淋巴结的副皮质区和淋巴小结，胸腺皮质和髓质等区域的ANAE阳性淋巴细胞百分率降低，甲亢组无明显变化。

The percentage of positive ANAE reaction of lymphocytes in the splenic periarterial lymphatic sheath and splenic corpuscle , the para-cortical zone of lymph node and lymphoid nodule , the cortex and medulla of thymus in the rats with hypothyroidism decreased as compared with the controls .

肠系膜淋巴结浅层皮质出现淋巴小结并增厚、副皮质区扩大；

Proliferating of lymphoid nodule in peripheral cortex and broadening of paracortical zone in mesenteric lymph node ;

被膜下方是有淋巴滤泡的副皮质区，淋巴滤泡有一苍白色的生发中心。

Beneath the capsule is the paracortical zone with lymphoid follicles having a pale germinal center in which the immune responses are often generated .

分析结果表明：大体分型及组织学类型、癌侵犯脉管、淋巴结转移与淋巴结副皮质区增生反应在两组间均有显著差异。

Significant differences were found in gross typing , histological classification , cancerous vessel invasion , lymph node metastasis and paracortical hyperplasia of the lymph nodes .