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1

Acceptability of an experimental intracervical device: Results of a study controlling for selection bias

Rochelle N. Shain, Kari Ratsula, Juhani Toivonen, Pekka Lähteenmäki, Tapani Luukkainen, Alan E.C. Holden, Marc Rosenthal

Journal:

Year:

1989

Language:

english

File:

PDF, 817 KB

english, 1989

2

Antiprogesterone RU 486—a Drug for Non-Surgical Abortion

Heikinheimo, Oskari, Ylikorkala, Olavi, Lähteenmäki, Pekka

Journal:

Annals of Medicine

Year:

1990

Language:

english

File:

PDF, 1.03 MB

english, 1990

3

Bone mineral density is compromised in very long-term survivors of irradiated childhood brain tumor

Remes, Tiina M., Arikoski, Pekka M., Lähteenmäki, Päivi M., Arola, Mikko O., Pokka, Tytti M.-L., Riikonen, V. Pekka, Sirkiä, Kirsti H., Rantala, Heikki M. J., Harila-Saari, Arja H., Ojaniemi, Marja K.

Journal:

Acta Oncologica

Year:

2018

Language:

english

File:

PDF, 1.14 MB

english, 2018

4

The effect of intrauterine and oral levonorgestrel administration on serum concentrations of sex hormone-binding globulin, insulin and insulin-like growth factor binding protein-1

Päivi Pakarinen, Pekka Lähteenmäki, Eeva-Marja Rutanen

Journal:

Acta Obstetricia et Gynecologica Scandinavica

Year:

1999

Language:

english

File:

PDF, 89 KB

english, 1999

5

Subdermal progestin implant (Nestorone®) in the treatment of endometriosis: clinical response to various doses

Kaija Ylänen, Timo Laatikainen, Pekka Lähteenmäki, Alfred J. Moo-Young

Journal:

Acta Obstetricia et Gynecologica Scandinavica

Year:

2003

Language:

english

File:

PDF, 110 KB

english, 2003

6

Accumulation of Bisphosphonates in Human Artery and their Effects on Human and Rat Arterial Function in vitro

Ritva Ylitalo, Jarkko Kalliovalkama, Xiumin Wu, Hannu Kankaanranta, Juha-Pekka Salenius, Tero Sisto, Tuula Lähteenmäki, Pauli Ylitalo, Ilkka Pörsti

Journal:

Basic & Clinical Pharmacology & Toxicology

Year:

1998

Language:

english

File:

PDF, 708 KB

english, 1998

7

Three-year follow-up of the use of a levonorgestrel-releasing intrauterine system in hormone replacement therapy

Satu Suhonen, Teddy Holmström, Pekka Lähteenmäki

Journal:

Acta Obstetricia et Gynecologica Scandinavica

Year:

1997

Language:

english

File:

PDF, 662 KB

english, 1997

8

Experiences of different approaches in logistics

Eero Eloranta, Ari-Pekka Hameri, Kimmo Lähteenmäki

Journal:

Engineering Costs and Production Economics

Year:

1991

Language:

english

File:

PDF, 1.67 MB

english, 1991

9

Omitting the first oral contraceptive pills of the cycle does not automatically lead to ovulation

Kaisa Elomaa, Rune Rolland, Ivo Brosens, Marie Moorrees, Jan Deprest, Juhani Tuominen, Pekka Lähteenmäki

Journal:

American Journal of Obstetrics and Gynecology

Year:

1998

Language:

english

File:

PDF, 175 KB

english, 1998

10

Sustained-release estradiol implants and a levonorgestrel-releasing intrauterine device in hormone replacement therapy

Satu P. Suhonen, Hannu O. Allonen, Pekka Lähteenmäki

Journal:

American Journal of Obstetrics and Gynecology

Year:

1995

Language:

english

File:

PDF, 594 KB

english, 1995

11

Intravaginal contraception with the synthetic progestin, R2323

Oladele Akinla, Pekka Lähteenmäki, Theodore M Jackanicz

Journal:

Year:

1976

Language:

english

File:

PDF, 353 KB

english, 1976

12

The use of a contraceptive vaginal ring governed by the pattern of individual uterine bleeding

Juhani Toivonen, Pekka Lähteenmäki, Tapani Luukkainen

Journal:

Year:

1979

Language:

english

File:

PDF, 435 KB

english, 1979

13

Immediate postabortal contraception with a microdose combined preparation: Gonadotropin, estradiol and progesterone levels during the last treatment cycle and after discontinuation of oral contraceptives

Pekka Lähteenmäki

Journal:

Year:

1978

Language:

english

File:

PDF, 587 KB

english, 1978

14

Levonorgestrel plasma concentrations and hormone profiles after insertion and after one year of treatment with a levonorgestrel-IUD

Carl Gustaf Nilsson, Pekka Lähteenmäki, Tapani Luukkainen

Journal:

Year:

1980

Language:

english

File:

PDF, 419 KB

english, 1980

15

Patterns of ovulation and bleeding with a low levonorgestrel-releasing intrauterine device

Carl Gustaf Nilsson, Pekka Lähteenmäki, Tapani Luukkainen

Journal:

Year:

1980

Language:

english

File:

PDF, 486 KB

english, 1980

16

Contraception with subcutaneous capsules containing ST-1435. Pituitary and ovarian function and plasma levels of ST-1435

Lähteenmäki Pekka, Weiner Erik, Lähteenmäki Pertti, Johansson Elof, Luukkainen Tapani

Journal:

Year:

1981

Language:

english

File:

PDF, 640 KB

english, 1981

17

Pituitary and ovarian function during contraception with one subcutaneous implant releasing a progestin, ST-1435

Pertti Lähteenmäki, Erik Weiner, Pekka Lähteenmäki, Elof D.B. Johansson, Tapani Luukkainen

Journal:

Year:

1982

Language:

english

File:

PDF, 464 KB

english, 1982

18

Immediate postabortal insertion of a levonorgestrel-releasing IUD

Matti Heikkilä, Pekka Lähteenmäki, Tapani Luukkainen

Journal:

Year:

1982

Language:

english

File:

PDF, 727 KB

english, 1982

19

Postabortal contraception with norethisterone enanthate injections

Pekka Lähteenmäki, Juhani Toivonen, Pertti L.A. Lähteenmäki

Journal:

Year:

1983

Language:

english

File:

PDF, 487 KB

english, 1983

20

Five years' experience with levonorgestrel-releasing IUDs

Tapani Luukkainen, Hannu Allonen, Maija Haukkamaa, Pekka Lähteenmäki, Carl Gustaf Nilsson, Juhani Toivonen

Journal:

Year:

1986

Language:

english

File:

PDF, 481 KB

english, 1986

21

Milk and plasma concentrations of the progestin ST-1435 in women treated parenterally with ST-1435

Pertti L.A. Lähteenmäki, Soledad Diaz, Patricia Miranda, Horacio Croxatto, Pekka Lähteenmäki

Journal:

Year:

1990

Language:

english

File:

PDF, 426 KB

english, 1990

22

The progestin ST 1435—rapid metabolism in man

Oskari Heikinheimo, Gabriela Noe, Maija Haukkamaa, Pekka Lähteenmäki

Journal:

Year:

1994

Language:

english

File:

PDF, 940 KB

english, 1994

23

Cyclic progestin administration brings about luteinization during continuous antiprogestin treatment

Raimo Kekkonen, Pekka Lähteenmäki

Journal:

Year:

1996

Language:

english

File:

PDF, 353 KB

english, 1996

24

Distribution and percentages of non-protein bound contraceptive steroids in human serum

Geoffrey L. Hammond, Pertti L.A. Lähteenmäki, Pekka Lähteenmäki, Tapani Luukkainen

Journal:

Journal of Steroid Biochemistry

Year:

1982

Language:

english

File:

PDF, 559 KB

english, 1982

25

55 Affinity of RU 486 and its metabolites for human progesterone and glucocorticoid receptors

Oskari Heikinheimo, Pekka Lähteenmäki

Journal:

Journal of Steroid Biochemistry

Year:

1985

Language:

english

File:

PDF, 109 KB

english, 1985

26

Plasma concentrations and receptor binding of RU 486 and its metabolites in humans

Heikinheimo Oskari, Kontula Kimmo, Croxatto Horacio, Spitz Irving, Luukkainen Tapani, Lähteenmäki Pekka

Journal:

Journal of Steroid Biochemistry

Year:

1987

Language:

english

File:

PDF, 700 KB

english, 1987

27

Pharmacokinetics and metabolism of RU 486

Pekka Lähteenmäki, Oskari Heikinheimo, Horacio Croxatto, Irving Spitz, Donna Shoupe, Lars Birgerson, Tapani Luukkainen

Journal:

Journal of Steroid Biochemistry

Year:

1987

Language:

english

File:

PDF, 485 KB

english, 1987

28

Contraceptive vaginal rings releasing Nestorone® and ethinylestradiol: a 1-year dose-finding trial

Irving Sivin, Daniel R. Mishell Jr., Francisco Alvarez, Vivian Brache, Kaisa Elomaa, Pekka Lähteenmäki, Rebeca Massai, Patricia Miranda, Horacio Croxatto, Catherine Dean, Margaret Small, Harold Nash,

Journal:

Year:

2005

Language:

english

File:

PDF, 142 KB

english, 2005

29

Determining the feasibility of utilizing the microbicide applicator compliance assay for use in clinical trials

Andrea R. Wallace, Aaron Teitelbaum, Livia Wan, Maria Gloria Mulima, Laura Guichard, Stephanie Skiler, Hlengiwe Vilakazi, Fridda S. Mapula, Jasmine Rossier, Sumen N. Govender, Pekka Lahteenmaki, Robin

Journal:

Year:

2007

Language:

english

File:

PDF, 275 KB

english, 2007

30

Erratum to “Determining the feasibility of utilizing the microbicide applicator compliance assay for use in clinical trials” [Contraception 76 (2007) 53–56]

Andrea R. Wallace, Aaron Teitelbaum, Livia Wan, Maria Gloria Mulima, Laura Guichard, Stephanie Skoler, Hlengiwe Vilakazi, Fridda S. Mapula, Jasmine Rossier, Sumen N. Govender, Pekka Lahteenmaki, Robin

Journal:

Year:

2007

Language:

english

File:

PDF, 55 KB

english, 2007

31

The possible role of enterohepatic cycling on bioavailability of norethisterone and gestodene in women using combined oral contraceptives

Kaisa Elomaa, Sirpa Ranta, Juhani Tuominen, Pekka Lähteenmäki

Journal:

Year:

2001

Language:

english

File:

PDF, 92 KB

english, 2001

32

Ovarian function during use of vaginal rings delivering three different doses of Nestorone®

Vivian Brache, Daniel R. Mishell, Pekka Lahteenmaki, Francisco Alvarez, Kaisa Elomaa, Theodore Jackanicz, Anibal Faundes

Journal:

Year:

2001

Language:

english

File:

PDF, 151 KB

english, 2001

33

Vaginal epithelial surface appearances in women using vaginal rings for contraception

Ian S Fraser, Maria Lacarra, Daniel R Mishell Jr, Francisco Alvarez, Vivian Brache, Pekka Lähteenmäki, Kaisa Elomaa, Edith Weisberg, Harold A Nash

Journal:

Year:

2000

Language:

english

File:

PDF, 129 KB

english, 2000

34

The pharmacokinetics of mifepristone in humans reveal insights into differential mechanisms of antiprogestin action

Oskari Heikinheimo, Raimo Kekkonen, Pekka Lähteenmäki

Journal:

Year:

2003

Language:

english

File:

PDF, 116 KB

english, 2003

35

Pituitary and gonadal function during the use of norgestrel-estradiol vaginal rings

Juhani Toivonen, Pekka Lähteenmäki, Tapani Luukkainen

Journal:

Year:

1978

Language:

english

File:

PDF, 746 KB

english, 1978

36

Pharmacokinetic observations on ST-1435 administered subcutaneously and intravaginally

Pertti L.A. Lähteenmäki, Henri Kurunmäki, Pekka Lähteenmäki, Juhani Toivonen, Tapani Luukkainen

Journal:

Year:

1984

Language:

english

File:

PDF, 445 KB

english, 1984

37

Quantitation of RU 486 in human plasma by HPLC and RIA after column chromatography

Oskari Heikinheimo, Marjatta Tevilin, Donna Shoupe, Horacio Croxatto, Pekka Lähteenmäki

Journal:

Year:

1986

Language:

english

File:

PDF, 840 KB

english, 1986

38

Levonorgestrel concentrations during use of levonorgestrel rod (LNG ROD) implants

Irving Sivin, Pekka Lähteenmäki, Sirpa Ranta, Philip Darney, Cindy Klaisle, Livia Wan, Daniel R. Mishell Jr., Maria Lacarra, Osborn A.C. Viegas, Prapas Bilhareus, Suporn Koetsawang, Manee Piya-Anant,

Journal:

Year:

1997

Language:

english

File:

PDF, 575 KB

english, 1997

39

Plasma levonorgestrel levels and ovarian function during the use of a levonorgestrel-releasing intracervical contraceptive device

Kari Ratsula, Juhani Toivonen, Pekka Lähteenmäki, Tapani Luukkainen

Journal:

Year:

1989

Language:

english

File:

PDF, 504 KB

english, 1989

40

Pharmacokinetics of mifepristone after low oral doses

Raimo Kekkonen, Oskari Heikinheimo, Erik Mandelin, Pekka Lähteenmäki

Journal:

Year:

1996

Language:

english

File:

PDF, 599 KB

english, 1996

41

A 12-month comparative clinical investigation of a levonorgestrel-releasing intracervical device situated in the uterine cavity or cervical canal

Päivi Pakarinen, Tapani Luukkainen, Kaisa Elomaa, Kari Ratsula, Pekka Venesmaa, Juhani Tuominen, Pekka Lähteenmäki

Journal:

Year:

1996

Language:

english

File:

PDF, 643 KB

english, 1996

42

Detailed analysis of menstrual bleeding patterns after postmenstrual and postabortal insertion of a copper IUD or a levonorgestrel-releasing intrauterine system

Janne Suvisaari, Pekka Lähteenmäki

Journal:

Year:

1996

Language:

english

File:

PDF, 830 KB

english, 1996

43

First week drug concentrations in women with levonorgestrel rod or Norplant® capsule implants

Irving Sivin, Pekka Lähteenmäki, Daniel R. Mishell Jr., Francisco Alvarez, Soledad Diaz, Sirpa Ranta, Claire Grozinger, Maria Lacarra, Vivian Brache, Margarita Pavez, Harold Nash, Janet Stern

Journal:

Year:

1997

Language:

english

File:

PDF, 545 KB

english, 1997

44

Ovulatory potential of preovulatory sized follicles during oral contraceptive treatment

Kaisa Elomaa, Pekka Lähteenmäki

Journal:

Year:

1999

Language:

english

File:

PDF, 175 KB

english, 1999

45

Pharmacokinetics of 7α-methyl-19-nortestosterone (MENT™) delivery using subdermal implants in healthy men

Janne Suvisaari, Alfred Moo-Young, Auni Juhakoski, Kaisa Elomaa, Saleh I Saleh, Pekka Lähteenmäki

Journal:

Year:

1999

Language:

english

File:

PDF, 103 KB

english, 1999

46

Alterations in the pituitary-thyroid and pituitary-adrenal axes—consequences of long-term mifepristone treatment

Oskari Heikinheimo, Sirpa Ranta, Steven Grunberg, Pekka Lähteenmäki, Irving M. Spitz

Journal:

Year:

1997

Language:

english

File:

PDF, 550 KB

english, 1997

47

The levonorgestrel intrauterine system in contraception

Pekka Lähteenmäki, Ilkka Rauramo, Tiina Backman

Journal:

Year:

2000

Language:

english

File:

PDF, 133 KB

english, 2000

48

Progestin-only contraceptive rings

Vivian Brache, Francisco Alvarez-Sanchez, Anibal Faundes, Theodore Jackanicz, Daniel R. Mishell Jr., Pekka Lähteenmäki

Journal:

Year:

2000

Language:

english

File:

PDF, 100 KB

english, 2000

49

Vaginal microbicide adherence biomarkers should be validated – Authors' reply

Stephanie Skoler-Karpoff, Barbara Friedland, Marlena Gehret Plagianos, Robin Maguire, Pekka Lahteenmaki

Journal:

Year:

2009

Language:

english

File:

PDF, 109 KB

english, 2009

50

Pharmacokinetics of 7α-Methyl-19-nortestosterone in Men and Cynomolgus Monkeys

NARENDER KUMAR, JANNE SUVISAARI, YUN-YEN TSONG, CLAUDE AGUILLAUME, C. WAYNE BARDIN, PEKKA LÄHTEENMAKI, KALYAN SUNDARAM

Journal:

Journal of Andrology

Year:

1997

Language:

english

File:

PDF, 1.18 MB

english, 1997