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- Publications
- Influence
Induction and reversion of vitrification of plants cultured in vitro
- I. Böttcher, K. Zoglauer, H. Goering
- Biology
- 1988
- 68
- 3
A new metabolite of diclofenac sodium in human plasma.
- J. Faigle, I. Böttcher, +6 authors T. Winkler
- Chemistry, Medicine
- Xenobiotica; the fate of foreign compounds in…
- 1 October 1988
1. Among the phenolic metabolites of diclofenac in human plasma, an unknown compound (metabolite VI) was detected by h.p.l.c. and g.c. methods. This was also found in baboon plasma. 2. Metabolite VI… Expand
A sulphonamido-indanone derivative CGP 28237 (ZK 34228), a novel non-steroidal anti-inflammatory agent without gastro-intestinal ulcerogenicity in rats.
- I. Böttcher, A. Schweizer, M. Glatt, H. Werner
- Medicine
- Drugs under experimental and clinical research
- 1987
CGP 28237 (5-methylsulphonylamino-6-phenoxy-1-indanone) belongs to a series of structurally novel indanones. The compound is a weak acid (pK = 6.98), but it does not contain a carboxylic group. CGP… Expand
Non-steroidal anti-inflammatories--XII. Mode of action of anti-inflammatory methane sulfonanilides.
- C. Rufer, Ekkehard Schillinger, I. Böttcher, W. Repenthin, C. Herrmann
- Chemistry, Medicine
- Biochemical pharmacology
- 15 November 1982
The influence of anti-inflammatory methane sulfonanilides on the arachidonic acid metabolism in ram seminal vesicle homogenate depends on the pK3 of the individual substance: more acidic compounds… Expand
Pharmacology of diclofenac sodium.
- D. Scholer, E. C. Ku, I. Böttcher, A. Schweizer
- Medicine
- The American journal of medicine
- 28 April 1986
Diclofenac sodium is the active ingredient in Voltaren, a nonsteroidal anti-inflammatory drug designed by selection of appropriate physicochemical and steric properties. Its pharmacologic activity,… Expand
Continuous production of monoclonal mouse IgE antibodies with known allergenic specificity by a hybrid cell line
- I. Böttcher, G. Hämmerling, J. Kapp
- Biology, Medicine
- Nature
- 26 October 1978
SINCE the identification of IgE antibodies as mediators of allergic reactions by Ishizaka et al.1 extensive work has been done to purify this new type of immunoglobulin from the serum of allergic… Expand
Characterization and isolation of IgE class-specific suppressor factor (IgE-TsF) I. The presence of the binding site(s) for IgE and of the H-2 gene products in IgE-TsF.
- M. Suemura, O. Shiho, H. Deguchi, Y. Yamamura, I. Böttcher, T. Kishimoto
- Biology, Medicine
- Journal of immunology
- 1 August 1981
IgE-specific reverse plaque assay for the direct comparison of the IgE and IgG antibody responses was established and the method was employed for the assessment of the activity of IgE class-specific… Expand
Production of monoclonal mouse IgE antibodies with DNP specificity by hybrid cell lines.
- I. Böttcher, M. Ulrich, N. Hirayama, Z. Ovary
- Biology, Medicine
- International archives of allergy and applied…
- 1980
IgE anti-DNP antibody-secreting hybridomas were obtained by polyethylene glycol fusion of murine myeloma cells with spleen cells from mice, primed with DNP-KLH and challenged with DNP-Nippostrongylus… Expand
Cloning of mouse immunoglobulin epsilon gene and its location within the heavy chain gene cluster.
- Y. Nishida, T. Kataoka, +4 authors T. Honjo
- Biology, Medicine
- Proceedings of the National Academy of Sciences…
- 1 March 1981
Mouse immunoglobulin epsilon chain gene was cloned from DNA of a hybridoma producing anti-dinitrophenyl IgE, which was constructed by fusing a spleen cell of a BALB/c mouse with a variant clone of… Expand
The enumeration of mouse IgE‐secreting cells using plaque‐forming cell assays
- E. Rector, G. Lang, +4 authors A. Sehon
- Biology, Medicine
- European journal of immunology
- 1 December 1980
With the aid of a specific rabbit antibody preparation to purified monoclonal murine IgE, two plaque‐forming cell (PFC) assays have been developed for the detection and enumeration of mouse… Expand