Shuang S Chen and Joachim Kohn New Jersey Center for Biomaterials, Rutgers The State University of New Jersey, Piscataway, New Jersey 08854, United States. Statement of Purpose: Large bone defects resulting from trauma, tumor resection, congenital abnormalities or reconstructive surgery are challenging clinical problems that are usually treated with autografts and allografts. However, donor sit...

The present study was conducted to investigate a supplemental effect of magnesium hydrogen phosphate (MHP, MgHPO4) as an alternative phosphorus (P) source on growth and feed utilization of juvenile far eastern catfish (Silurus asotus) in comparison with three conventional P additives (monocalcium phosphate (MCP), dicalcium phosphate (DCP) and tricalcium phosphate [TCP]) as positive controls. A ...

Scaffolds were fabricated from poly-l-lactic acid (PLLA)/dicalcium phosphate dihydrate (DCPD) composite by indirect casting. Sodium citrate and PLLA were used to improve the mechanical properties of the DCPD scaffolds. The resulting PLLA/DCPD composite scaffold had increased diametral tensile strength and fracture energy when compared to DCPD only scaffolds (1.05 vs. 2.70 MPa and 2.53 vs. 12.67...

The present study investigates £-radiation effect on structure and selected properties of a tetracalcium phosphate (TTCP)/dicalcium phosphate anhydrous (DCPA)/calcium sulfate hemihydrate (CSH) cement immersed in Hanks’ solution. The results indicate that, at a dosage of 25 kGy, the working and setting times of the cement paste derived from £-ray-sterilized TTCP/DCPA/CSH powder did not change si...

While the addition of lime water to milk used as infant’s food has been common practice for many years, it has not been known just what changes the lime water produces, and as far 3s we know the subject has not been investigated from a purely chemical standpoint. The use of lime water in this connection has been based, first, upon the erroneous assumption that the acidity of COW’S milk is much ...

The aim of this study, comprising two experiments, was (1) to determine in Experiment 1 the relationship of incremental dietary P (phosphorus) content on precaecal digestible P in male broilers and (2) to determine in Experiment 2 the precaecal P digestibility of various inorganic P sources at marginal levels of P supply. In Experiment 1, a total of 260 male Ross 308 broilers were divided into ...

To investigate the effect of dietary fluoride (F) on some blood biochemical constituents, twenty male cross-bred calves (aged 6-8 months) were divided into equal groups and fed for 20 weeks on diets of a concentrate mixture and green maize (50:50 for the first 3 months and 40:60 during the later phase). The four dietary treatments differed only with respect to the F content of the mineral mixtu...

This paper reviews the use of texture analysis in studying the performance of hydrophilic matrices of highly soluble drugs and different types of excipients (i.e. water-soluble, water-insoluble and swellable, and water insoluble and non-swellable). Tablets were prepared by direct compression, and their swelling and erosion in presence of these different excipients were assessed with the help of...