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1

Gas chromatographic-mass spectrometric analysis of major indole alkaloids of Catharanthus roseus

Markku Ylinen, Pekka Suhonen, Toivo Naaranlahti, Seppo P. Lapinjoki, Aarre Huhtikangas

Journal:

Journal of Chromatography A

Year:

1990

Language:

english

File:

PDF, 327 KB

english, 1990

2

Time-course of uptake of dissolved inorganic carbon through willow roots in light and in darkness

A. Helena Vuorinen, Elina M. Vapaavuori, Seppo Lapinjoki

Journal:

Physiologia Plantarum

Year:

1989

Language:

english

File:

PDF, 4.81 MB

english, 1989

3

Identification of indole alkaloids of Catharanthus Roseus with liquid chromatography/mass spectrometry using collision-induced dissociation with the thermospray ion repeller

S. Auriola, T. Naaranlahti, R. Kostiainen, S. P. Lapinjoki

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1990

Language:

english

File:

PDF, 399 KB

english, 1990

4

Determination of Catharanthus alkaloids in plant cell cultures by thermospray liquid chromatography/mass spectrometry

S. Auriola, T. Naaranlahti, R. Kostiainen, S. P. Lapinjoki

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Year:

1990

Language:

english

File:

PDF, 300 KB

english, 1990

5

Synthesis of [methyl-2H]-labelled ajmalicine, yohimbine, tabersonine and catharanthine

S. Auriola, T. Naaranlahti, S. P. Lapinjoki

Journal:

Journal of Labelled Compounds and Radiopharmaceuticals

Year:

1991

Language:

english

File:

PDF, 220 KB

english, 1991

6

Determination of fat-soluble vitamins in a pharmaceutical dosage form by solid-phase extraction and reversed-phase liquid chromatography

K. E. Savolainen, K. M. Pynnönen, S. P. Lapinjoki, M. T. Vidgren

Journal:

Journal of Pharmaceutical Sciences

Year:

1988

Language:

english

File:

PDF, 186 KB

english, 1988

7

Growth-related dimerization of vindoline and catharanthine in Catharanthus roseus and effect of wounding on the process

Toivo Naaranlahti, Seppo Auriola, Seppo P. Lapinjoki

Journal:

Year:

1991

Language:

english

File:

PDF, 348 KB

english, 1991

8

Isolation and structure determination of three triterpenes from bark resin of juvenile european white birch

Hannu T. Taipale, Jouko Vepsäläinen, Reino Laatikainen, Paul B. Reichardt, Seppo P. Lapinjoki

Journal:

Year:

1993

Language:

english

File:

PDF, 572 KB

english, 1993

9

Macrophage-like RAW 264 cell line and time-resolved fluoroimmunoassay (TRFIA) as tools in screening drug effects on cytokine secretion

Niina Pennanen, Seppo Lapinjoki, Anne Palander, Arto Urtti, Jukka Mönkkönen

Journal:

International Journal of Immunopharmacology

Year:

1995

Language:

english

File:

PDF, 544 KB

english, 1995

10

Ribokinase from E. coli: Expression, purification, and substrate specificity

Dmitry V. Chuvikovsky, Roman S. Esipov, Yuri S. Skoblov, Larisa A. Chupova, Tatyana I. Muravyova, Anatoly I. Miroshnikov, Seppo Lapinjoki, Igor A. Mikhailopulo

Journal:

Bioorganic & Medicinal Chemistry

Year:

2006

Language:

english

File:

PDF, 185 KB

english, 2006

11

Determination of Catharanthus roseus alkaloids by high-performance liquid chromatography-isotope dilution thermospray-mass spectrometry

S. Auriola, T. Naaranlahti, S.P. Lapinjoki

Journal:

Journal of Chromatography A

Year:

1991

Language:

english

File:

PDF, 306 KB

english, 1991

12

Thermospray liquisd chromatography—mass spectrometric analysis of catharanthus alkaloids

Seppo Auriola, Veli-pekka Ranta, Toivo Naaranlahti, Seppo P. Lapinjoki

Journal:

Journal of Chromatography A

Year:

1989

Language:

english

File:

PDF, 265 KB

english, 1989

13

High-performance liquid chromatography–mass spectrometry and electron-capture dissociation tandem mass spectrometry of osteocalcin: Determination of γ-carboxyglutamic acid residues

Hanna Niiranen, Bogdan A Budnik, Roman A Zubarev, Seppo Auriola, Seppo Lapinjoki

Journal:

Journal of Chromatography A

Year:

2002

Language:

english

File:

PDF, 227 KB

english, 2002

14

High-performance liquid chromatography–mass spectrometry of an osteocalcin derivative

Hanna Vähätalo, Seppo Auriola, Seppo Lapinjoki

Journal:

Journal of Chromatography A

Year:

1999

Language:

english

File:

PDF, 303 KB

english, 1999

15

Use of evaporative light scattering mass detection in high performance liquid chromatography of triterpenes in the bark resin of betula species

Hannu T. Taipale, Seppo P. Lapinjoki

Journal:

Phytochemical Analysis

Year:

1991

Language:

english

File:

PDF, 302 KB

english, 1991

16

Screening of binding activity of Streptococcus pneumoniae, Streptococcus agalactiae and Streptococcus suis to berries and juices

Marko Toivanen, Sanna Huttunen, Jana Duricová, Pasi Soininen, Reino Laatikainen, Vuokko Loimaranta, Sauli Haataja, Jukka Finne, Seppo Lapinjoki, Carina Tikkanen-Kaukanen

Journal:

Phytotherapy Research

Year:

2010

Language:

english

File:

PDF, 272 KB

english, 2010

17

Inhibition of adhesion of Neisseria meningitidis to human epithelial cells by berry juice polyphenolic fractions

Marko Toivanen, Sanna Huttunen, Seppo Lapinjoki, Carina Tikkanen-Kaukanen

Journal:

Phytotherapy Research

Year:

2011

Language:

english

File:

PDF, 178 KB

english, 2011

18

Histological and chemical comparison of triterpene and phenolic deterrent contents of juvenile shoots ofBetulaspecies

Hannu T. Taipale, Leena Härmälä, Matti Rousi, Seppo P. Lapinjoki

Journal:

Year:

1994

Language:

english

File:

PDF, 546 KB

english, 1994

19

Treatment of cancer patients with a low-density-lipoprotein delivery vehicle containing a cytotoxic drug

Danuta Filipowska, Tomasz Filipowski, Barbara Morelowska, Wanda Kazanowska, Tadeusz Laudanski, Seppo Lapinjoki, Mats Åkerlund, Anthony Breeze

Journal:

Cancer Chemotherapy and Pharmacology

Year:

1992

Language:

english

File:

PDF, 547 KB

english, 1992

20

Diurnal levels of polyamines and activities of ornithine andS-adenosyl-l-methionine decarboxylases in mouse brain

S. P. Lapinjoki, O. A. Hietala, A. E. I. Pajunen, R. S. Piha

Journal:

Neurochemical Research

Year:

1981

Language:

english

File:

PDF, 349 KB

english, 1981

21

On the metabolism of ornithine in synaptosomal preparations

S. P. Lapinjoki, A. E. I. Pajunen, A. E. Pulkka, R. S. Piha

Journal:

Neurochemical Research

Year:

1982

Language:

english

File:

PDF, 598 KB

english, 1982

22

The effect of free gallium and gallium in liposomes on cytokine and nitric oxide secretion from macrophage-like cells in vitro

N. Makkonen, M. -R. Hirvonen, K. Savolainen, S. Lapinjoki, J. Mönkkönen

Journal:

Inflammation Research

Year:

1995

Language:

english

File:

PDF, 689 KB

english, 1995

23

Determination of taxol by high-performance liquid chromatography-thermospray mass spectrometry

Seppo O.K. Auriola, Anna-Maija Lepistö, Toivo Naaranlahti, Seppo P. Lapinjoki

Journal:

Journal of Chromatography A

Year:

1992

Language:

english

File:

PDF, 411 KB

english, 1992

24

Development and structure of resin glands on tissues of Betula pendula Roth, during growth

SEPPO P. LAPINJOKI, HEIKKI A. ELO, HANNU T. TAIPALE

Journal:

New Phytologist

Year:

1991

Language:

english

File:

PDF, 4.97 MB

english, 1991

25

An electron microscope study of resin production and secretion by the glands of seedlings of Betula pendula Roth

O. J. RAATIKAINEN, H. T. TAIPALE, A. PELTTARI, S. P. LAPINJOKI

Journal:

New Phytologist

Year:

1992

Language:

english

File:

PDF, 17.58 MB

english, 1992

26

Metabolic Consequences of Inhibition of Cerebral Adenosylmethionine Decarboxylase by Methylglyoxal bis(Guanylhydrazone)

Oili A. Hietala, Anitta E. Pulkka, Seppo P. Lapinjoki, Päivi H. Laitinen, Antti E. I. Pajunen

Journal:

Journal of Neurochemistry

Year:

1983

Language:

english

File:

PDF, 850 KB

english, 1983

27

Effect of Liposomal and Free Bisphosphonates on the IL-1β, IL-6 and TNFα Secretion from RAW 264 Cells in Vitro

Niina Pennanen, Seppo Lapinjoki, Arto Urtti, Jukka Mönkkönen

Journal:

Pharmaceutical Research

Year:

1995

File:

PDF, 1.06 MB

1995

28

A luciferase-based screening method for inhibitors of alphavirus replication applied to nucleoside analogues

Leena Pohjala, Vladimir Barai, Alex Azhayev, Seppo Lapinjoki, Tero Ahola

Journal:

Antiviral Research

Year:

2008

Language:

english

File:

PDF, 422 KB

english, 2008

29

THe inverse changes of mouse brain ornithine and S-adenosylmethionine decarboxylase activities by chlorpromazine and imipramine: Dependence of ornithine decarboxylase induction on β-adrenoceptors

Oili A. Hietala, Seppo I. Laitinen, Päivi H. Laitinen, Seppo P. Lapinjoki, Antti E.I. Pajunen

Journal:

Biochemical Pharmacology

Year:

1983

Language:

english

File:

PDF, 612 KB

english, 1983

30

Decarboxylation of 1,2,3,4-tetrahydro-β-carboline-1-carboxylic acids in brain homogenate and catalysis by pyridoxal-5'-phosphate

Jukka Gynther, Seppo P. Lapinjoki, Mauno M. Alraksinen, Pekka Peura

Journal:

Biochemical Pharmacology

Year:

1986

Language:

english

File:

PDF, 565 KB

english, 1986

31

The effect of polyamines on the enzymes of the 4-aminobutyric acid metabolism in mouse brain in vitro

S.P. Lapinjoki, A.E.I. Pajunen, O.A. Hietala, R.S. Piha

Journal:

Year:

1980

Language:

english

File:

PDF, 453 KB

english, 1980

32

Effect of growth regulators on transformed root cultures of Hyoscyamus muticus

Leena Vanhala, Manu Eeva, Seppo Lapinjoki, Raimo Hiltunen, Kirsi-Marja Oksman-Caldentey

Journal:

Journal of Plant Physiology

Year:

1998

Language:

english

File:

PDF, 703 KB

english, 1998

33

Binding of Neisseria meningitidis Pili to Berry Polyphenolic Fractions

Toivanen, Marko, Ryynänen, Anu, Huttunen, Sanna, Duricová, Jana, Riihinen, Kaisu, Törrönen, Riitta, Lapinjoki, Seppo, Tikkanen-Kaukanen, Carina

Journal:

Journal of Agricultural and Food Chemistry

Year:

2009

Language:

english

File:

PDF, 438 KB

english, 2009

34

Clodronate (dichloromethylene bisphosphonate) inhibits LPS-stimulated IL-6 and TNF production by raw 264 cells

Jukka Mönkkönen, Niina Pennanen, Seppo Lapinjoki, Arto Urtti

Journal:

Year:

1994

Language:

english

File:

PDF, 373 KB

english, 1994

35

Possible Involvement of Humoral Regulation in the Effects of Elevated Cerebral 4-Aminobutyric Acid Levels on the Polyamine Metabolism in Brain

Seppo P. Lapinjoki, Anitta E. Pulkka, Seppo I. Laitinen, Antti E. I. Pajunen

Journal:

Journal of Neurochemistry

Year:

1983

Language:

english

File:

PDF, 681 KB

english, 1983

36

An Enzymatic Transglycosylation of Purine Bases

Roivainen, Jarkko, Elizarova, Tatiana, Lapinjoki, Seppo, Mikhailopulo, Igor A., Esipov, Roman S., Miroshnikov, Anatoly I.

Journal:

Nucleosides Nucleotides & Nucleic Acids

Year:

2007

Language:

english

File:

PDF, 356 KB

english, 2007

37

Contaminant found in antiserum

Mustelin, Tomas, Lapinjoki, Seppo P., Gynther, Jukka, Andersson, Leif C.

Journal:

Year:

1988

Language:

english

File:

PDF, 78 KB

english, 1988

38

Obituary.

Mustelin, Tomas, Lapinjoki, Seppo P., Gynther, Jukka, Andersson, Leif C.

Journal:

Year:

1882

Language:

english

File:

PDF, 192 KB

english, 1882

39

MEDICAL SOCIETY OF LONDON. SATURDAY, JAN. 9TH, 1858.

Mustelin, Tomas, Lapinjoki, Seppo P., Gynther, Jukka, Andersson, Leif C.

Journal:

Year:

1858

Language:

english

File:

PDF, 364 KB

english, 1858

40

Growth signal transduction: Rapid activation of covalently bound ornithine decarboxylase during phosphatidylinositol breakdown

Mustelin, Tomas, Pösö, Hannu, Lapinjoki, Seppo P., Gynther, Jukka, Andersson, Leif C.

Journal:

Year:

1987

Language:

english

File:

PDF, 867 KB

english, 1987

41

Development and Structure of Resin Glands on Tissues of Betula pendula Roth. during Growth

Seppo P. Lapinjoki, Heikki A. Elo and Hannu T. Taipale

Journal:

New Phytologist

Year:

1991

Language:

english

File:

PDF, 1.35 MB

english, 1991

42

An Electron Microscope Study of Resin Production and Secretion by the Glands of Seedlings of Betula pendula Roth

O. J. Raatikainen, H. T. Taipale, A. Pelttari and S. P. Lapinjoki

Journal:

New Phytologist

Year:

1992

Language:

english

File:

PDF, 2.01 MB

english, 1992

43

Electrochemical detection of indole alkaloids of Catharanthus roseus in high-performance liquid chromatography

Naaranlahti, Toivo, Ranta, Veli-Pekka, Jarho, Pekka, Nordstr�m, Mervi, Lapinjoki, Seppo P.

Journal:

The Analyst (Royal Society of Chemistry)

Year:

1989

Language:

english

File:

PDF, 408 KB

english, 1989

44

Isolation of Catharanthus Alkaloids by Solid-Phase Extraction and Semipreparative HPLC

Naaranlahti, T., Mervi, N., Lapinjoki, S. P., Huhtikangas, A., Lounasmaa, M.

Journal:

Journal of Chromatographic Science

Year:

1990

Language:

english

File:

PDF, 472 KB

english, 1990

45

Triterpenes from Betula pendula Decrease Liposome Stability, are Hemolytic, and Inhibit Hepatoma Cell Growth

Taipale, Hannu T., Suhonen, T. Marjukka, Kärenlampi, Sirpa O., Lapinjoki, Seppo P.

Journal:

Natural Product Letters

Year:

1995

Language:

english

File:

PDF, 391 KB

english, 1995

46

RAPD markers in parentage confirmation of a valuable breeding progeny of European white birch

Åkerman, S., Tammisola, J., Lapinjoki, S.P., Söderlund, H., Kauppinen, V., Viherä-Aarnio, A., Regina, M., Hagqvist, R.

Journal:

Canadian Journal of Forest Research

Year:

1995

File:

PDF, 183 KB

1995

47

Metabolism of Inorganic Carbon Taken Up by Roots in Salix Plants

VUORINEN, A H., VAPAAVUORI, E. M., RAATIKAINEN, O., LAPINJOKI, S. P.

Journal:

Journal of Experimental Botany

Year:

1992

Language:

english

File:

PDF, 1.87 MB

english, 1992

48

Specific Radioimmunoassay for Vincristine

Huhtikangas, Aarre, Lehtola, Timo, Lapinjoki, Seppo, Lounasmaa, Mauri

Journal:

Year:

1987

Language:

english

File:

PDF, 244 KB

english, 1987

49

Immunoanalytical Methods for Screening Vindoline from Catharanthus roseus Cell Cultures

Lapinjoki, Seppo, Veräjänkorva, Helena, Heiskanen, Jukka, Niskanen, Merja, Huhtikangas, Aare, Lounasmaa, Mauri

Journal:

Year:

1987

Language:

english

File:

PDF, 239 KB

english, 1987

50

Tropane Alkaloids from Atropa belladonna ; Part I. Capillary Gas Chromatographic Analysis

Ylinen, Markku, Naaranlahti, Toivo, Lapinjoki, Seppo, Huhtikangas, Aarre, Salonen, Maija-Liisa, Simola, Liisa, Lounasmaa, Mauri

Journal:

Year:

1986

Language:

english

File:

PDF, 262 KB

english, 1986

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