Bernd Zeiss

Gerresheimer · R&D

Prefillable syringes are both pharmaceutical primary packaging and drug delivery devices. End users, drug administration agencies and the pharmaceutical industry are imposing increasingly stringent quality requirements on prefillable syringes in both these functions. Optimized production and inspection processes ensure that the syringes can meet th...

Here, Claudia Petersen, Director of Business Development at Gerresheimer Bünde, provides an excellent insight into some of the most significant regulatory, technological, clinical and market trends affecting the parenteral drug delivery industry.

Macrofauna samples were collected quarterly from 1978 to 1999 in the sublitoral zone off Norderney, one of the East Frisian barrier islands. Abundance, biomass and species numbers of single species or taxonomic groups showed different long-term variability. Different species distribution patterns were found over time, according to different zoogeog...

Macrofaunal samples were collected seasonally from 1978 to 1995 in the subtidal zone off Norderney, one of the East Frisian barrier islands. Samples were taken with a 0.2 m(2) van Veen grab at 5 sites with water depths of 10 to 20 m. Interannual variability in biomass, abundance and species number of the biota were related to interannual climate va...

Macrofaunal samples were collected regularly during springtime from 1978 to 1994 in the subtidal zone off Norderney, one of the East Frisian barrier islands. Sampling was carried out from a research vessel by means of a 0.2 m2 van-Veen grab at five sites with water depths of 10-20 m. Abundances, biomasses and species composition were analysed by cl...