求翻译：大鼠胃FSH原位杂交信号阳性物质位于胃底腺壁细胞和主细胞胞质内，胞核呈阴性。细胞游离面杂交信号密度较高(碱性磷酸酶染色)是什么意思？

Rat stomach the fsh in situ hybridization signal positive substance in the gastric parietal cells and chief cytoplasm, the nucleus was negative. Cell free surface hybridization signal density is high (alkaline phosphatase staining)

The mouse stomach FSH hybrids the stomach signals positive material is located in the thymus gland cells and primary cell wall quality brother, elder brother in the negative. Cell-free hybrid signal with a higher density (alkaline phosphate enzymes coloring)

The big mouse stomach FSH home position hybrid signal masculine material is located the fundus ventriculi gland wall cell and in the main cell butcher nature, the nucleus assumes the negative.The cell dissociation surface hybrid signal density is high (alkalinity phosphatase dyeing)

FSH rat stomach in situ hybridization signals-positive substances in gastric parietal cells and primary cells within the cytoplasm, nucleus is negative. Free hybrid cell signaling a higher density (alkaline phosphatase staining)

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