There were also slightly hypodense shadow with hazy border in the basal part of the pons.

桥脑基底部也有稍低密度影，边缘模糊。

youdao

The ATPase activity at the plasmolemma of the sieve cells of the branches of the upper part is higher than that of the basal part.

灌浆前期，稻穗上部枝梗筛管细胞质膜上的ATP酶活性比下部强；

youdao

There were dense materials in the intracellular space of endotheliocytes and tubule cells, even there were dense materials on the basal part of tubule cells.

毛细血管内皮细胞与肾小管上皮细胞之间有电子致密物沉积，甚至肾小管上皮细胞基底部也有致密物沉积。

youdao

They suggest there is growing evidence the root for both conditions lies in a part of the brain called the basal ganglia.

BBC: writing

Nerves from a part of the rat brain known as the basal forebrain are thought to secrete the chemical acetylcholine into the brain's main vision center, also called the primary visual cortex, reinforcing connections that were recently active.

MSN: Goggle-wearing rats show link between learning, rewards