Kyrou D., et al. Does cessation of progesterone supplementation during early pregnancy in patients treated with recFSH/GnRH antagonist affect ongoing pregnancy rates? A randomized controlled trial. Human Reproduction, 2011; 26 (5):1020–1024.
Labarta E., et al. Endometrial receptivity is affected in women with high circulating progesterone levels at the end of the follicular phase: a functional genomics analysis. Human Reproduction, 2011; 26 (7):1813–1825.
Laflamme N., et al. Expression and neuropeptidergic characterization of estrogen receptors (ERalpha and ERbeta) throughout the rat brain: anatomical evidence of distinct roles of each subtype. J. Neurobiol., 1998; 36:357–378.
Lagiou P., et al. Diet during pregnancy and levels of maternal pregnancy hormones in relation to the risk of breast cancer in the offspring. Eur. J. Cancer Prev., 2006; 15 (1):20–26.
Lainea M. A., Ojanotko A. O. Progesterone metabolism in human saliva in vitro. Journal of Steroid Biochemistry and Molecular Biology, 1999; 70:109–113.
Laitinen J., Power C., Järvelin M. R. Family social class, maternal body mass index, childhood body mass index, and age at menarche as predictors of adult obesity. Am. J. Clin. Nutr., 2001; 74:287–94.
Lambert J. J., et al. Neurosteroid modulation of GABAA receptors. Prog. Neurobiol., 2003; 71:67–80.
Lanari C., et al. Antiprogestins in breast cancer treatment: are we ready? Endocrine-Related Cancer, 2012; 19:R35–R50.
Landau R. L., Lugibihl K. Inhibition of the sodium retaining influence of aldosterone by progesterone. J. Clin. Endocrinol. Metab., 1958; 18:1237–1245.
Lange C., Yee D. Progesterone and breast cancer. Women’s Health, 2008; 4 (2):151.
Lange C. A., et al. Progesterone receptor action: translating studies in breast cancer models to clinical insights. Advances in Experimental Medicine and Biology, 2008; 630:94–111.
Larsen B., Hwang J. Progesterone Interactions with the Cervix: Translational Implications for Termand Preterm Birth. Hindawi Publishing Corporation. Infectious Diseases in Obstetrics and Gynecology, 2011; Article ID 353297:13.
Lassek W. D., Gaulin S. J. Brief communication: menarche is related to fat distribution. Am. J. Phys. Anthropol., 2007; 133:1147–51.
Lavoie J. M., et al. Menstrual cycle phase dissociation of blood glucose homeostasis during exercise. J. Appl. Physiol., 1987; 62:1084–1089.
Laycock J. F., Wise P. H. Essential endocrinology. Oxford, UK: Oxford University press, 1996.
Le Vine L. Habitual abortion: a controlled clinical study of progestational therapy. West J. Surg., 1964; 72:30–36.
Leather A. T., et al. The prevention of bone loss in young women treated with GnRH analogues with ’add-back’ estrogen therapy. Obstet. Gynecol., 1993; 81:104–107.
Leather A. T., et al. The treatment of severe premenstrual syndrome with goserelin with and without ’add-back’ estrogen therapy: a placebo-controlled study. Gynecol. Endocrinol., 1999; 13:48–55.
Ledee-Bataille N., et al. A new role for natural killer cells, interleukin (IL) -12, and IL-18 in repeated implantation failures after in vitro fertilization. Fertil. Steril., 2004; 81:59–65.
Lee J. Natural Progesterone: the multiple roles of a remarkable hormone. Sebastopol, CA: BLL Publishing, 1999.
Lee S. J., et al. The effect of age on the cyclical patterns of plasma LH, FSH, oestradiol and progesterone in women with regular menstrual cycles. Hum. Reprod., 1988; 3:851–855.
Lei K., et al. Uterine Stretch and Progesterone Action. J. Clin. Endocrinol. Metab., 2011; 96:E1013–E1024.
Lenković M., et al. Effect of Progesterone and Pregnancy on the Development of Varicose Veins. Acta Dermatovenerol Croat, 2009; 17 (4):263–267.
Lenton E. A., Landgren B. M., Sexton L. Normal variation in the length of the luteal phase of the menstrual cycle: identification of the short luteal phase. Br. J. Obstet. Gynecol., 1984; 91:685–689.
Lerner L. J., et al. Comparison of the acetophenone derivative 16alpha,17alpha — dihydroxyprogesterone with other progestational steroids for masculinisation of the rat fetus. Endocrinology, 1962; 71:448–451.
Lesny P., et al. Uterine junctional zone contractions during assisted reproduction cycles. Hum. Reprod. Update, 1998; 4:440–445.
Lessey B. A., et al. Immunohistochemical analysis of human uterine estrogen and progesterone receptors throughout the menstrual cycle. J. Clin. Endocrinol. Metab., 1988; 67:334–340.
Lessey B. A. Endometrial responsiveness to steroid hormones: a moving target. J. Soc. Gynecol. Investig., 2004; 11:61–62.
Lethaby A., et al. Hormone replacement therapy for cognitive function in postmenopausal women. Cochrane Database Syst. Rev., 2008; (1):CD003122.
Letters to the editors. Menopause: The Journal of The North American Menopause Society, 2003; 10 (4):373–381.
Levine H., Watson N. Comparison of the pharmacokinetics of Crinone 8 % administered vaginally versus prometrium administered orally in postmenopausal women. Fertil. Steril., 2000;73:516–521.