F Knappen

Potential anticonvulsive properties of endogenous prostaglandins formed in mouse brain

Ulrich Förstermann, Renate Heldt, F Knappen et al. · Brain Research · 1982 · 93 citations

Life Sciences, Neuroscience, Pharmacology +13

Effects of clonidine on central sympathetic tone

H. Klupp, F Knappen, Yoichiro Otsuka et al. · European Journal of Pharmacology · 1970 · 59 citations

Medicine, Neuroscience, Pharmacology +10

The effect of clonidine on the pupil diameter and the retina in rats, assessed in relation to the intensity of light.

I Weisse, H Stötzer, F Knappen et al. · PubMed · 1971 · 14 citations

Medicine, Neuroscience, Pharmacology +8

Thermal Copolymerization of Protein Hydrolysates containing 35S Amino-Acids and Distribution of Radioactive Sulphur after Application of 35S-labelled Amino-Acid Copolymers in the Rat

G. Krampitz, F Knappen · Nature · 1962 · 11 citations

Life Sciences, Biochemistry, Polymer Chemistry +11

[Retinal degeneration in rat. Its dependence on intensity of illumination and vitamin A in food].

H Stötzer, I Weisse, F Knappen et al. · PubMed · 1970 · 10 citations

Medicine, Ophthalmology, Vision Science +10