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Prognosis of colorectal cancer with liver metastasis: value of a prognostic index
Wang,Y.; Liu,Y.F.; Cheng,Y.; Yi,D.H.; Li,P.; Song,W.Q.; Fu,D.Z.; Wang,X.The objective of the present study was to explore the factors related to the prognosis of colorectal cancer (CRC) and to establish a prognostic model for the selection of patients who might benefit from hepatic resection for metastatic CRC. A total of 293 patients undergoing liver resection for metastatic CRC (172 males and 80 females ranging in age from 26 to 80 years) were selected and clinical, pathological ...
Strontium-substituted apatite coating grown on Ti6Al4V substrate through biomim...
Oliveira, A. L.; Reis, R. L.; Li, P.During the last few years Strontium has been shown to have beneficial effects when incorporated at certain doses in bone by stimulating bone formation. It is believed that its presence locally at the interface between an implant and bone will enhance osteointegration and therefore, ensure the longevity of a joint prosthesis. In this study we explore the possibility of incorporating Sr into nano-apatite coatings...
Bi-directional actions of estrogen on the renin-angiotensin system
Brosnihan,K.B.; Senanayake,P.S.; Li,P.; Ferrario,C.M.Estrogen stimulates the renin-angiotensin system by augmenting both tissue and circulating levels of angiotensinogen and renin. We show, however, that angiotensin converting enzyme (ACE) activity in the circulation and in tissues is reduced in two animal models of postmenopausal chronic hormone replacement. We observed a reduction of ACE activity in association with a significant increase in plasma angiotensin ...
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