Prof. Dr. Michael Dittgen
sharing scientific knowledge
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Current articles:


Influence of water-soluble polymers on the in vitro performance of floating mucoadhesive tablets containing metformin

Rajab, Mazen ; Jouma, Muhidien ; Neubert, Reinhard H. H. ; Dittgen, Michael

Drug Dev Ind Pharm. 2014 Jul;40(7):879-85. doi: 10.3109/03639045.2013.789052. Epub 2013 Apr 22.; Full text available at Informa Healtcare

Coenzyme Q10 oral bioavailability: effect of formulation type

Abdulwahab Barakat, Ranjita Shegokar, Michael Dittgen,Rainer H. Müller

Journal of Pharmaceutical Investigation, , Volume 43, Issue 6, pp 431-451

DOI 10.1007/s40005-013-0101-4, Full text available at SpringerLink

Polyurethanes as self adhesive matrix for the transdermal drug delivery of testosterone

Gansen, P. ; Dittgen, M.

Drug Development and Industrial Pharmacy, 2012, Vol.38(5), pp.597-602 [Peer Reviewed Journal]

PMID: 22010861;Full text available at Ingentaconnect


Influence of tamarind seed gum derivatives on the in vitro performance of gastro-retentive tablets based on hydroxypropylmethylcellulose.

Rajab M, Tounsi A, Jouma M, Neubert RH, Dittgen M.

Pharmazie. 2012 Nov;67(11):956-7.

PMID: 23210249 [PubMed - indexed for MEDLINE] Full text available at ingentaconnect

Optimization of a metformin effervescent floating tablet containing hydroxypropylmethylcellulose and stearic acid.

Rajab M, Jouma M, Neubert RH, Dittgen M.

Pharmazie. 2010 Feb;65(2):97-101.

PMID: 20225651 [PubMed - indexed for MEDLINE] PubMed

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