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Activin A belongs to the superfamily of transforming growth factor‐β and plays an important role in hormone regulation and tissue development. However, few research studies have been conducted on the effect of activin A on feeding organs in fish. In this study, the zebrafish (Danio rerio) larvae were treated with 1 ng ml–1 activin A for 8 days continuously. The haematoxylin and eosin (H&E) staining...
Studies suggested that the activation of the coagulation system and inflammation mutually may reinforce each other in some cases. In this study, we test the plasma tissue factor (TF) and interleukin 18 in patients with coronary heart disease (CHD) before and after treatment and aim to determine whether this relationship exists in patients with CHD. The levels of plasma TF and IL-18 from 118 patients...
Kunming is China's largest production base for fresh cut flowers and the most influential distribution center, cut flower production in 2012 reached 5.55 billion. With the rapid development of e-commerce, cut flowers sales model is facing new challenges, and logistics is the main restriction for e-commerce development of flower market. Analysis of existing problems in flower e-commerce logistics indicates...
Sequence-based localization is a novel RF localization technique. The algorithm is achieved by constituting RSSI-based constraint tables and comparing data between two tables. But, the definitions of the constraint relation and the centroid in the algorithm are imperfect. In this paper, we present a new sequence localization method that involves with correlation metric and centroid. First, we use...
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