原肌球蛋白增加细丝的结构刚性。

Tropomyosin adds structural rigidity to the thin filament.

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RBC成叠连状，称为“缗钱壮红细胞”，当血清蛋白质，特别是纤维蛋白原和球蛋白增加时出现。

The RBC's here have stacked together in long chains. This is known as "rouleaux formation" and it happens with increased serum proteins, particularly fibrinogen and globulins.

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丙种球蛋白水平过低能导致某些类型的细菌感染的风险增加。

Severely low levels of gamma globulin can lead to an increased risk of some types of bacterial infections.

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