Articles by Topic "fibrin"

1. Staining-Based Differentiation of Collagen Fibers, Muscle Fibers, and Fibrin in Tissue Sections
   posted this at May 25, 2026

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   In tissue sections, collagen fibers, muscle fibers, and fibrin may all appear as fibrous, fascicular, cord-like, or reticular structures. In routine hematoxylin and eosin (HE) staining, they often show varying degrees of eosinophilic red staining. Their differentiation should be based on tissue ...
2. Bromelain: Enzymological Properties and Key Points for Food, Pharmaceutical, and Industrial Applications
   posted this at Mar 2, 2026

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   Bromelain is a class of thiol protease (cysteine protease) mixtures primarily derived from pineapple juice, peel, and stem tissues. It is typically a pale yellow to light brown amorphous powder with a slight characteristic odor, and an approximate molecular weight on the order of 3.3 × 10^4.