Stearate-Coated Biogenic Calcium Carbonate from Waste Seashells: A Sustainable Plastic Filler.

Waste seashells from aquaculture are a massive source of biogenic calcium carbonate (bCC) that can be a potential substitute for ground calcium carbonate and precipitated calcium carbonate. These last materials find several applications in industry after a surface coating with hydrophobic molecules, with stearate as the most used. Here, we investigate for the first time the capability of aqueous stearate dispersions to coat bCC powders from seashells of market-relevant mollusc aquaculture species, namely the oyster , the scallop , and the clam .

"Triple positive" early breast cancer: an observational multicenter retrospective analysis of outcome.

We recently found that trastuzumab benefit may be lower in a small subset of early breast cancer (BC) patients (pts) with tumors expressing high levels of both hormonal receptors (HRs), i.e. triple positive (TP).

Capecitabine in elderly patients with metastatic breast cancer.

Aims And Background: Capecitabine is the reference treatment for anthracycline- and/or taxane-pretreated metastatic breast cancer (MBC). This study examined its efficacy, tolerability and impact on the quality of life of elderly patients with MBC.

Materials And Methods: Between January 2002 and December 2009, 75 consecutive elderly patients with MBC received first-line chemotherapy with capecitabine 1000 mg/m2 twice daily for 14 days every 3 weeks.