Steroid Metabolome Analysis in Dichorionic Diamniotic Twin Pregnancy
Abstract
:1. Introduction
- Genomic: these bind to intracellular receptors or directly to DNA. This effect is slow; the response usually occurs hours or days later. They act as transcription factors that activate or suppress gene expression.
- Non-genomic: Their effect is associated with neurotransmitter receptors in the cytoplasmic membrane. These receptors affect ion channels and neuronal excitability. Changes based on this principle are considerably faster, ranging from seconds to milliseconds. Steroids with this effect are called “neuroactive steroids” or “neurosteroids”, and their mechanism of action was described between 1980 and 1990 [1,2].
1.1. Clinical Impact of Steroid Metabolome Studies
1.2. Multiple Pregnancies
1.3. Aims
- to describe details of the components of the steroid metabolome in twins,
- to show the difference between multiple and singleton pregnancies,
- to show the differences between male and female foetuses because the metabolism of the precursors is different.
2. Results
3. Discussion
4. Methods and Materials
4.1. Study Participants
4.2. Specimen Collection and Pre-Laboratory Processing
4.3. Laboratory Processing
4.4. Clinical Data
4.5. Data Evaluation
- Transformation of the original data to obtain the values with symmetric distribution and constant variance
- Checking the data homogeneity in predictors using Hotelling’s statistics and the eventual elimination of non-homogeneities
- Testing the relevance of predictors using variable importance statistics and the elimination of irrelevant predictors
- Calculating component loadings for individual variables to evaluate their correlations with the predictive component
- Calculating regression coefficients for the multiple regression model to evaluate the mutual independence of predictors after comparison with the corresponding component loadings from the OPLS model
- Calculating predicted values of the logarithm of the ratio of the probability of twin pregnancy presence to the probability of singleton pregnancy (LLR)
- Calculating the probability of the twin pregnancy presence for individual subjects
- Calculating the sensitivity and specificity of the prediction
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
- Rupprecht, R.; Reul, J.M.; Trapp, T.; van Steensel, B.; Wetzel, C.; Damm, K.; Zieglgänsberger, W.; Holsboer, F. Progesterone receptor-mediated effects of neuroactive steroids. Neuron 1993, 11, 523–530. [Google Scholar] [CrossRef] [PubMed]
- Tuem, K.B.; Atey, T.M. Neuroactive steroids: Receptor interactions and responses. Front. Neurol. 2017, 8, 442. [Google Scholar] [CrossRef] [PubMed]
- Mitchell, B.F.; Mitchell, J.M.; Chowdhury, J.; Tougas, M.; Engelen, S.M.; Senff, N.; Heijnen, I.; Moore, J.T.; Goodwin, B.; Wong, S.; et al. Metabolites of progesterone and the pregnane X receptor: A novel pathway regulating uterine contractility in pregnancy? Am. J. Obstet. Gynecol. 2005, 192, 1304–1315. [Google Scholar] [CrossRef] [PubMed]
- Pasqualini, J.R.; Chetrite, G.S. The formation and transformation of hormones in maternal, placental and fetal compartments: Biological implications. Horm. Mol. Biol. Clin. Investig. 2016, 27, 11–28. [Google Scholar] [CrossRef] [PubMed]
- Pašková, A. Úloha neuroaktivních steroidů v těhotenství a jejich význam v prenatální diagnostice. [The role of neuroactive steroids in pregnancy and their importance in prenatal diagnostics]. Praha 2013, 100, 3. [Google Scholar]
- Adamcová, K.; Kolátorová, L.; Škodová, T.; Šimková, M.; Pařízek, A.; Stárka, L.; Dušková, M. Steroid hormone levels in the peripartum period—Differences caused by fetal sex and delivery type. Physiol. Res. 2018, 67, S489–S497. [Google Scholar] [CrossRef] [PubMed]
- Ellis, M.J.; Livesey, J.H.; Inder, W.J.; Prickett, T.C.; Reid, R. Plasma corticotropin-releasing hormone and unconjugated estriol in human pregnancy: Gestational patterns and ability to predict preterm delivery. Am. J. Obstet. Gynecol. 2002, 186, 94–99. [Google Scholar] [CrossRef]
- Hill, M.; Parízek, A.; Kancheva, R.; Dusková, M.; Velíková, M.; Kríz, L.; Klímková, M.; Pasková, A.; Zizka, Z.; Matucha, P.; et al. Steroid metabolome in plasma from the umbilical artery, umbilical vein, maternal cubital vein and in amniotic fluid in normal and preterm labor. J. Steroid Biochem. Mol. Biol. 2010, 121, 594–610. [Google Scholar] [CrossRef]
- McLean, M.; Smith, R. Corticotrophin-releasing hormone and human parturition. Reproduction 2001, 121, 493–501. [Google Scholar] [CrossRef]
- Ravanos, K.; Dagklis, T.; Petousis, S.; Margioula-Siarkou, C.; Prapas, Y.; Prapas, N. Factors implicated in the initiation of human parturition in term and preterm labor: A review. Gynecol. Endocrinol. 2015, 31, 679–683. [Google Scholar] [CrossRef]
- Linton, E.A.; Woodman, J.R.; Asboth, G.; Glynn, B.P.; Plested, C.P.; Bernal, A.L. Corticotrophin releasing hormone: Its potential for a role in human myometrium. Exp. Physiol. 2001, 86, 273–281. [Google Scholar] [CrossRef]
- Grammatopoulos, D.; Thompson, S.; Hillhouse, E.W. The human myometrium expresses multiple isoforms of the corticotropin-releasing hormone receptor. J. Clin. Endocrinol. Metab. 1995, 80, 2388–2393. [Google Scholar] [PubMed]
- Zhu, P.; Tao, F.B.; Jiang, X.M.; Hao, J.H.; Wang, Y.L.; Xu, Y.Y. Effect of intrahepatic cholestasis of pregnancy on the functions of hypothalamic-pituitary-adrenocortical axis and adrenal cortex in normal neonates. Chin. J. Contemp. Pediatr. 2010, 12, 5–8. [Google Scholar]
- Pařízek, A.; Hill, M.; Dušková, M.; Vítek, L.; Velíková, M.; Kancheva, R.; Šimják, P.; Koucký, M.; Kokrdová, Z.; Adamcová, K.; et al. A comprehensive evaluation of steroid metabolism in women with intrahepatic cholestasis of pregnancy. PLoS ONE 2016, 11, e0159203. [Google Scholar] [CrossRef] [PubMed]
- Šimják, P.; Pařízek, A.; Vítek, L.; Černý, A.; Adamcová, K.; Koucký, M.; Hill, M.; Dušková, M.; Stárka, L. Fetal complications due to intrahepatic cholestasis of pregnancy. J. Perinat. Med. 2015, 43, 133–139. [Google Scholar] [CrossRef] [PubMed]
- Pařízek, A.; Dušková, M.; Vítek, L.; Šrámková, M.; Hill, M.; Adamcová, K.; Šimják, P.; Černý, A.; Kordová, Z.; Vráblíková, H.; et al. The role of steroid hormones in the development of intrahepatic cholestasis of pregnancy. Physiol. Res. 2015, 64, S203–S209. [Google Scholar] [CrossRef] [PubMed]
- Luisi, S.; Petraglia, F.; Benedetto, C.; Nappi, R.E.; Bernardi, F.; Fadalti, M.; Reis, F.M.; Luisi, M.; Genazzani, A.R. Serum allopregnanolone levels in pregnant women: Changes during pregnancy, at delivery, and in hypertensive patients. J. Clin. Endocrinol. Metab. 2000, 85, 2429–2433. [Google Scholar] [CrossRef] [PubMed]
- Parker, C.R., Jr.; Everett, R.B.; Quirk, J.G., Jr.; Whalley, P.J.; Gant, N.F. Hormone production during pregnancy in the primigravid patient. I. Plasma levels of progesterone and 5-alpha-pregnane-3,20-dione throughout pregnancy of normal women and women who developed pregnancy-induced hypertension. Am. J. Obstet. Gynecol. 1979, 135, 778–782. [Google Scholar] [CrossRef] [PubMed]
- Berkane, N.; Liere, P.; Oudinet, J.P.; Hertig, A.; Lefèvre, G.; Pluchino, N.; Schumacher, M.; Chabbert-Buffet, N. From pregnancy to preeclampsia: A key role for estrogens. Endocr. Rev. 2017, 38, 123–144. [Google Scholar] [CrossRef]
- Baud, O.; Berkane, N. Hormonal changes associated with intra-uterine growth restriction: Impact on the developing brain and future neurodevelopment. Front. Endocrinol. 2019, 10, 179. [Google Scholar] [CrossRef]
- Hirst, J.J.; Yawno, T.; Nguyen, P.; Walker, D.W. Stress in pregnancy activates neurosteroid production in the fetal brain. Neuroendocrinology 2006, 84, 264–274. [Google Scholar] [CrossRef]
- Hirst, J.J.; Palliser, H.K.; Yates, D.M.; Yawno, T.; Walker, D.W. Neurosteroids in the fetus and neonate: Potential protective role in compromised pregnancies. Neurochem. Int. 2008, 52, 602–610. [Google Scholar] [CrossRef]
- Hirst, J.J.; Kelleher, M.A.; Walker, D.W.; Palliser, H.K. Neuroactive steroids in pregnancy: Key regulatory and protective roles in the foetal brain. J. Steroid Biochem. Mol. Biol. 2014, 139, 144–153. [Google Scholar] [CrossRef]
- McEvoy, K.; Payne, J.L.; Osborne, L.M. Neuroactive steroids and perinatal depression: A review of recent literature. Curr. Psychiatry Rep. 2018, 20, 78. [Google Scholar] [CrossRef] [PubMed]
- Deligiannidis, K.M.; Kroll-Desrosiers, A.R.; Mo, S.; Nguyen, H.P.; Svenson, A.; Jaitly, N.; Hall, J.E.; Barton, B.A.; Rothschild, A.J.; Shaffer, S.A. Peripartum neuroactive steroid and γ-aminobutyric acid profiles in women at-risk for postpartum depression. Psychoneuroendocrinology 2016, 70, 98–107. [Google Scholar] [CrossRef] [PubMed]
- Hellgren, C.; Comasco, E.; Skalkidou, A.; Sundström-Poromaa, I. Allopregnanolone levels and depressive symptoms during pregnancy in relation to single nucleotide polymorphisms in the allopregnanolone synthesis pathway. Horm. Behav. 2017, 94, 106–113. [Google Scholar] [CrossRef] [PubMed]
- Todorovic, S.M.; Pathirathna, S.; Brimelow, B.C.; Jagodic, M.M.; Ko, S.H.; Jiang, X.; Nilsson, K.R.; Zorumski, C.F.; Covey, D.F.; Jevtovic-Todorovic, V. 5beta-reduced neuroactive steroids are novel voltage-dependent blockers of T-type Ca2+ channels in rat sensory neurons in vitro and potent peripheral analgesics in vivo. Mol. Pharmacol. 2004, 66, 1223–1235. [Google Scholar] [CrossRef] [PubMed]
- Zorumski, C.F.; Paul, S.M.; Covey, D.F.; Mennerick, S. Neurosteroids as novel antidepressants and anxiolytics: GABA-A receptors and beyond. Neurobiol. Stress 2019, 11, 100196. [Google Scholar] [CrossRef] [PubMed]
- Anker, J.J.; Carroll, M.E. The role of progestins in the behavioral effects of cocaine and other drugs of abuse: Human and animal research. Neurosci. Biobehav. Rev. 2010, 35, 315–333. [Google Scholar] [CrossRef] [PubMed]
- Good Clinical Practice Network. A Study of Brexanolone for Acute Respiratory Distress Syndrome Due to COVID-19. Available online: https://ichgcp.net/clinical-trials-registry/NCT04537806 (accessed on 29 March 2022).
- Shaw, J.C.; Dyson, R.M.; Palliser, H.K.; Gray, C.; Berry, M.J.; Hirst, J.J. Neurosteroid replacement therapy using the allopregnanolone-analogue ganaxolone following preterm birth in male guinea pigs. Pediatr. Res. 2019, 85, 86–96. [Google Scholar] [CrossRef]
- Chauhan, S.P.; Scardo, J.A.; Hayes, E.; Abuhamad, A.Z.; Berghella, V. Twins: Prevalence, problems, and preterm births. Am. J. Obstet. Gynecol. 2010, 203, 305–315. [Google Scholar] [CrossRef]
- Sentilhes, L.; Oppenheimer, A.; Bouhours, A.C.; Normand, E.; Haddad, B.; Descamps, P.; Marpeau, L.; Goffinet, F.; Kayem, G. Neonatal outcome of very preterm twins: Policy of planned vaginal or cesarean delivery. Am. J. Obstet. Gynecol. 2015, 213, 73.e1–73.e7. [Google Scholar] [CrossRef]
- Townsend, R.; Khalil, A. Fetal growth restriction in twins. Best Pract. Res. Clin. Obstet. Gynaecol. 2018, 49, 79–88. [Google Scholar] [CrossRef]
- Bamberg, C.; Hecher, K. Update on twin-to-twin transfusion syndrome. Best Pract. Res. Clin. Obstet. Gynaecol. 2019, 58, 55–65. [Google Scholar] [CrossRef]
- Canpolat, F.E.; Yurdakök, M.; Korkmaz, A.; Yigit, S.; Tekinalp, G. Birthweight discordance in twins and the risk of being heavier for respiratory distress syndrome. Twin Res. Hum. Genet. 2006, 9, 659–663. [Google Scholar] [CrossRef] [PubMed]
- Cohen-Bendahan, C.C.; van Goozen, S.H.; Buitelaar, J.K.; Cohen-Kettenis, P.T. Maternal serum steroid levels are unrelated to fetal sex: A study in twin pregnancies. Twin Res. Hum. Genet. 2005, 8, 173–177. [Google Scholar] [CrossRef] [PubMed]
- Tapp, A.L.; Maybery, M.T.; Whitehouse, A.J. Evaluating the twin testosterone transfer hypothesis: A review of the empirical evidence. Horm. Behav. 2011, 60, 713–722. [Google Scholar] [CrossRef] [PubMed]
- Talia, C.; Raja, E.A.; Bhattacharya, S.; Fowler, P.A. Testing the twin testosterone transfer hypothesis-intergenerational analysis of 317 dizygotic twins born in Aberdeen, Scotland. Hum. Reprod. 2020, 35, 1702–1710. [Google Scholar] [CrossRef] [PubMed]
- Kuijper, E.A.; Twisk, J.W.; Korsen, T.; Caanen, M.R.; Kushnir, M.M.; Rockwood, A.L.; Meikle, A.W.; Hompes, P.G.; Wit, J.M.; Lambalk, C.B. Mid-pregnancy, perinatal, and neonatal reproductive endocrinology: A prospective cohort study in twins and singleton control subjects. Fertil. Steril. 2015, 104, 1527–1534.e349. [Google Scholar] [CrossRef] [PubMed]
- Thomas, H.V.; Murphy, M.F.; Key, T.J.; Fentiman, I.S.; Allen, D.S.; Kinlen, L.J. Pregnancy and menstrual hormone levels in mothers of twins compared to mothers of singletons. Ann. Hum. Biol. 1998, 25, 69–75. [Google Scholar] [CrossRef] [PubMed]
- Houghton, L.C.; Lauria, M.; Maas, P.; Stanczyk, F.Z.; Hoover, R.N.; Troisi, R. Circulating maternal and umbilical cord steroid hormone and insulin-like growth factor concentrations in twin and singleton pregnancies. J. Dev. Orig. Health Dis. 2019, 10, 232–236. [Google Scholar] [CrossRef] [PubMed]
- Honcu, P.; Hill, M.; Bicikova, M.; Jandova, D.; Velikova, M.; Kajzar, J.; Kolatorova, L.; Bestak, J.; Macova, L.; Kancheva, R.; et al. Activation of Adrenal Steroidogenesis and an Improvement of Mood Balance in Postmenopausal Females after Spa Treatment Based on Physical Activity. Int. J. Mol. Sci. 2019, 20, 3687. [Google Scholar] [CrossRef] [PubMed]
- Shin, Y.Y.; An, S.M.; Jeong, J.S.; Yang, S.Y.; Lee, G.S.; Hong, E.J.; Jeung, E.B.; Kim, S.C.; An, B.S. Comparison of steroid hormones in three different preeclamptic models. Mol. Med. Rep. 2021, 23, 252. [Google Scholar] [CrossRef] [PubMed]
- Solano, M.E.; Arck, P.C. Steroids, Pregnancy and Fetal Development. Front. Immunol. 2019, 10, 3017. [Google Scholar] [CrossRef] [PubMed]
- Vo, T.; Hardy, D.B. Molecular mechanisms underlying the fetal programming of adult disease. J. Cell Commun. Signal. 2012, 6, 139–153. [Google Scholar] [CrossRef] [PubMed]
- Kley, H.K.; Schlaghecke, R.; Krüskemper, H.L. Stabilität von Steroiden im Plasma über einen Zeitraum von 10 Jahren [Stability of steroids in plasma over a 10-year period]. J. Clin. Chem. Clin. Biochem. 1985, 23, 875–878. [Google Scholar]
- Kley, H.K.; Rick, W. Einfluss von Lagerung und Temperatur auf die Analyse von Steroiden in Plasma und Blut [The effect of storage and temperature on the analysis of steroids in plasma and blood]. J. Clin. Chem. Clin. Biochem. 1984, 22, 371–378. [Google Scholar]
- Hill, M.; Hána, V., Jr.; Velíková, M.; Pařízek, A.; Kolátorová, L.; Vítků, J.; Škodová, T.; Šimková, M.; Šimják, P.; Kancheva, R.; et al. A method for determination of one hundred endogenous steroids in human serum by gas chromatography-tandem mass spectrometry. Physiol. Res. 2019, 68, 179–207. [Google Scholar] [CrossRef]
Umbilical Artery | Umbilical Vein | |||||||
---|---|---|---|---|---|---|---|---|
Pregnancy Type | Pregnancy Type | |||||||
Steroid | Singleton | Twin | p | ηp2 | Singleton | Twin | p | ηp2 |
Pregnenolone [nM] | 37.1 (31.7, 43.7) | 49.2 (43.1, 56.8) | 0.084 | 0.076 | 34.1 (29.4, 39.5) | 47.3 (43.2, 51.9) | 0.015 | 0.119 |
Pregnenolone sulphate [μM] | 4.19 (3.46, 5.02) | 2.52 (2.13, 2.94) | 0.01 | 0.165 | 3.7 (3.03, 4.49) | 2.14 (1.86, 2.44) | 0.004 | 0.157 |
17-Hydroxypregnenolone [nM] | 23.9 (17.6, 32.3) | 39.3 (31.1, 50.1) | 0.092 | 0.073 | 8.21 (5.66, 11.8) | 10.8 (8.66, 13.4) | 0.397 | 0.015 |
17-Hydroxypregnenolone sulphate [μM] | 1.98 (1.4, 2.72) | 1.8 (1.4, 2.28) | 0.766 | 0.002 | 1.82 (1.35, 2.45) | 1.81 (1.5, 2.18) | 0.979 | <0.001 |
16α-Hydroxypregnenolone [nM] | 15.3 (12.6, 18.7) | 30.3 (25.3, 36.8) | 0.002 | 0.229 | 6.92 (5.93, 8.15) | 10.2 (9.15, 11.5) | 0.013 | 0.125 |
20α-Dihydropregnenolone [nM] | 3.92 (3.35, 4.68) | 5.53 (4.78, 6.54) | 0.055 | 0.096 | 2.89 (2.36, 3.49) | 3.97 (3.56, 4.42) | 0.058 | 0.075 |
20α-Dihydropregnenolone sulphate [μM] | 2.22 (1.83, 2.66) | 1.8 (1.56, 2.07) | 0.25 | 0.038 | 2.47 (1.98, 3.05) | 1.89 (1.64, 2.17) | 0.181 | 0.037 |
Dehydroepiandrosterone [nM] | 8.05 (6.03, 10.9) | 9.38 (7.51, 11.8) | 0.589 | 0.008 | 2.56 (2.14, 3.12) | 2.38 (2.14, 2.66) | 0.646 | 0.005 |
DHEA sulphate [μM] | 3.28 (2.78, 3.87) | 2.16 (1.91, 2.45) | 0.011 | 0.166 | 3.28 (2.74, 3.87) | 1.79 (1.55, 2.05) | 0.001 | 0.199 |
7α-Hydroxy-DHEA [nM] | 0.798 (0.652, 0.968) | 0.907 (0.78, 1.05) | 0.494 | 0.013 | 0.458 (0.36, 0.593) | 0.437 (0.378, 0.508) | 0.828 | 0.001 |
7-oxo-DHEA [nM] | 1.23 (0.943, 1.57) | 1.78 (1.51, 2.09) | 0.102 | 0.071 | 1.03 (0.783, 1.34) | 1.16 (0.99, 1.37) | 0.598 | 0.006 |
7β-Hydroxy-DHEA [nM] | 0.259 (0.206, 0.322) | 0.313 (0.265, 0.368) | 0.36 | 0.023 | 0.174 (0.126, 0.247) | 0.125 (0.103, 0.151) | 0.241 | 0.029 |
Androstenediol [nM] | 0.428 (0.328, 0.559) | 0.438 (0.359, 0.536) | 0.924 | <0.001 | 0.126 (0.101, 0.152) | 0.178 (0.162, 0.194) | 0.029 | 0.101 |
Androstenediol sulphate [μM] | 5.01 (3.84, 6.4) | 4.17 (3.41, 5.04) | 0.456 | 0.015 | 5.62 (4.29, 7.17) | 4.67 (3.91, 5.51) | 0.438 | 0.013 |
5-Androstene-3β,7α,17β-triol [pM] | 42.1 (24.8, 64.5) | 71.8 (54.1, 92.4) | 0.176 | 0.049 | 6.59 (3.71, 11.2) | 11 (8.08, 15) | 0.268 | 0.026 |
5-Androstene-3β,7β,17β-triol [pM] | 8.76 (4.36, 16.6) | 24.8 (15.9, 38.6) | 0.084 | 0.079 | 2.12 (1.23, 3.63) | 3.57 (2.58, 5.03) | 0.273 | 0.026 |
5-Androstene-3β,16α,17β-triol [nM] | 2.58 (1.83, 3.6) | 3.1 (2.41, 3.98) | 0.559 | 0.009 | 2.74 (2.12, 3.59) | 3.04 (2.59, 3.58) | 0.659 | 0.004 |
5-Androstene-3β,16α,17β-triol sulphate [nM] | 518 (435, 621) | 557 (493, 631) | 0.665 | 0.005 | 547 (453, 659) | 509 (455, 569) | 0.669 | 0.004 |
Progesterone [μM] | 0.991 (0.719, 1.36) | 1.44 (1.14, 1.82) | 0.216 | 0.04 | 1.76 (1.4, 2.22) | 2.74 (2.38, 3.15) | 0.035 | 0.094 |
17-Hydroxyprogesterone [nM] | 50.1 (39.3, 63.4) | 66.3 (55.7, 78.9) | 0.213 | 0.041 | 73.8 (58.9, 89.6) | 88.8 (79, 99) | 0.286 | 0.025 |
17,20α-Dihydroxy-4-pregnene-3-one [nM] | 8.82 (7.13, 10.9) | 13 (11.1, 15.3) | 0.061 | 0.091 | 11.8 (9.25, 15.1) | 15.1 (13, 17.6) | 0.267 | 0.026 |
17,20α-Dihydroxy-4-pregnene-3-one, conjugated [nM] | 17.4 (14.3, 21.5) | 20.9 (17.8, 24.7) | 0.359 | 0.022 | 20.1 (16.5, 24.6) | 22.3 (19.7, 25.3) | 0.552 | 0.007 |
16α-Hydroxyprogesterone [nM] | 63 (47.7, 83.5) | 97.5 (78.5, 122) | 0.112 | 0.065 | 96.3 (75.5, 123) | 135 (116, 158) | 0.129 | 0.048 |
20α-Dihydroprogesterone [nM] | 67.9 (54.9, 83.5) | 110 (94.1, 128) | 0.018 | 0.139 | 46.4 (37.6, 56.6) | 69.1 (61.8, 77) | 0.022 | 0.106 |
20α-Dihydroprogesterone, conjugated [nM] | 62.4 (50.5, 77.9) | 75.1 (63.9, 88.9) | 0.374 | 0.021 | 69.8 (56.5, 85) | 74.3 (65.8, 83.6) | 0.722 | 0.003 |
Androstenedione [nM] | 2.42 (2.01, 2.92) | 2.79 (2.43, 3.22) | 0.423 | 0.018 | 2.45 (1.94, 3.17) | 2.32 (2.02, 2.69) | 0.796 | 0.001 |
Testosterone [pM] | 223 (99.6, 491) | 297 (168, 524) | 0.699 | 0.004 | 52.4 (29.5, 94.6) | 60.1 (42.6, 85.7) | 0.787 | 0.002 |
Testosterone, conjugated [nM] | 34.2 (27.7, 42.9) | 34.8 (30, 40.7) | 0.933 | <0.001 | 41 (31.9, 51.6) | 39.1 (33.5, 45.3) | 0.829 | <0.001 |
16α-Hydroxytestosterone [nM] | 8.96 (6.93, 11.5) | 10.9 (9.08, 13) | 0.407 | 0.019 | 8.31 (6.24, 10.9) | 9.79 (8.3, 11.5) | 0.497 | 0.01 |
16α-Hydroxytestosterone, conjugated [nM] | 11.1 (8.54, 14.3) | 11.5 (9.45, 13.8) | 0.9 | <0.001 | 10.1 (7.65, 13.2) | 11.3 (9.53, 13.3) | 0.656 | 0.004 |
Epitestosterone, conjugated [nM] | 360 (299, 435) | 362 (317, 416) | 0.969 | <0.001 | 429 (357, 515) | 372 (331, 417) | 0.384 | 0.016 |
5α-Dihydrotestosterone [pM] | 58.2 (32.2, 103) | 61.6 (40.4, 92.9) | 0.916 | <0.001 | 32.5 (17.9, 56.2) | 42.1 (29.8, 58.8) | 0.602 | 0.006 |
Estrone [nM] | 16.1 (10, 25.2) | 16 (11.4, 22.2) | 0.994 | <0.001 | 32 (22, 43.8) | 49 (41.1, 57.5) | 0.121 | 0.049 |
Estrone sulphate [nM] | 90.9 (66.3, 127) | 79.8 (63.2, 102) | 0.667 | 0.005 | 86.4 (60.5, 124) | 83.5 (66.9, 104) | 0.913 | <0.001 |
Estradiol [nM] | 12.7 (11.4, 14.3) | 14.2 (12.8, 15.9) | 0.356 | 0.028 | 18.6 (17.2, 20.1) | 23.8 (22.5, 25.2) | 0.002 | 0.228 |
Estradiol sulphate [nM] | 9.38 (7.34, 11.9) | 12.5 (10.6, 14.7) | 0.192 | 0.047 | 11.7 (9.41, 14.4) | 10.3 (8.99, 11.8) | 0.52 | 0.009 |
Estriol [nM] | 161 (96.9, 266) | 230 (158, 334) | 0.455 | 0.015 | 374 (283, 503) | 383 (323, 457) | 0.927 | <0.001 |
Estriol sulphate [μM] | 3.57 (3.01, 4.27) | 3.49 (3.08, 3.97) | 0.888 | <0.001 | 3.64 (2.97, 4.37) | 2.89 (2.51, 3.3) | 0.216 | 0.032 |
5α-Dihydroprogesterone [nM] | 124 (109, 142) | 229 (198, 269) | <0.001 | 0.309 | 115 (98.5, 135) | 289 (254, 334) | <0.001 | 0.415 |
Allopregnanolone [nM] | 17 (14.5, 19.9) | 31.1 (27.3, 35.5) | <0.001 | 0.29 | 14.4 (11.8, 17.4) | 30.7 (27.5, 34.4) | <0.001 | 0.315 |
Allopregnanolone sulphate [nM] | 346 (264, 453) | 503 (412, 616) | 0.146 | 0.056 | 411 (314, 542) | 552 (464, 659) | 0.237 | 0.029 |
Isopregnanolone [nM] | 23.9 (20.3, 28.1) | 56.2 (49.3, 64.2) | <0.001 | 0.444 | 17.3 (14, 21.2) | 38.3 (34.7, 42.2) | <0.001 | 0.356 |
Isopregnanolone sulphate [nM] | 374 (300, 471) | 426 (363, 503) | 0.533 | 0.011 | 385 (310, 483) | 385 (338, 441) | 1 | <0.001 |
5β-Dihydroprogesterone [nM] | 27.5 (23.6, 32.8) | 29.1 (25.9, 33.2) | 0.719 | 0.004 | 26.1 (21.9, 30.9) | 35.4 (32.2, 38.9) | 0.04 | 0.087 |
Pregnanolone [nM] | 24.5 (18.4, 32.3) | 26.2 (21.2, 32.1) | 0.806 | 0.002 | 9.89 (7.87, 12.2) | 15.1 (13.5, 16.9) | 0.022 | 0.109 |
Pregnanolone, conjugated [nM] | 289 (226, 366) | 330 (277, 390) | 0.556 | 0.009 | 344 (267, 433) | 374 (322, 430) | 0.689 | 0.003 |
Epipregnanolone [nM] | 1.85 (1.49, 2.3) | 2.04 (1.73, 2.39) | 0.643 | 0.006 | 1.18 (0.966, 1.43) | 1.49 (1.33, 1.66) | 0.171 | 0.04 |
Epipregnanolone, conjugated [nM] | 61.7 (50.9, 75.5) | 78 (67.2, 91.4) | 0.221 | 0.04 | 66.6 (55.6, 80.2) | 74.1 (66.1, 83.3) | 0.518 | 0.009 |
5α,20α-Tetrahydroprogesterone [nM] | 49 (41.2, 58.5) | 103 (88.2, 122) | <0.001 | 0.313 | 39.7 (31.1, 48.6) | 79.1 (72.7, 85.7) | <0.001 | 0.326 |
5α,20α-Tetrahydroprogesterone, conjugated [nM] | 221 (153, 322) | 238 (182, 312) | 0.837 | 0.001 | 277 (190, 404) | 249 (198, 314) | 0.754 | 0.002 |
5α-Pregnane-3α,20α-diol [nM] | 6.31 (4.92, 8.04) | 15.3 (12.8, 18.5) | <0.001 | 0.286 | 4.02 (2.96, 5.28) | 10.7 (9.48, 12.1) | <0.001 | 0.333 |
5α-Pregnane-3α,20α-diol, conjugated [μM] | 3.85 (2.77, 5.32) | 4.82 (3.81, 6.1) | 0.461 | 0.015 | 5.02 (3.56, 7.03) | 5.55 (4.49, 6.83) | 0.74 | 0.002 |
5α-Pregnane-3β,20α-diol [nM] | 4.2 (3.59, 4.91) | 9.23 (8.09, 10.6) | <0.001 | 0.407 | 3.75 (3.11, 4.52) | 7.72 (6.84, 8.74) | <0.001 | 0.282 |
5α-Pregnane-3β,20α-diol, conjugated [μM] | 2.67 (1.97, 3.56) | 4.63 (3.81, 5.6) | 0.04 | 0.109 | 3.11 (2.34, 4.07) | 4.51 (3.84, 5.27) | 0.122 | 0.049 |
5β,20α-Tetrahydroprogesterone [nM] | 21.9 (18, 26.9) | 26.5 (22.7, 31.2) | 0.332 | 0.025 | 19.4 (15.9, 23.6) | 27.1 (24.2, 30.3) | 0.054 | 0.077 |
5β,20α-Tetrahydroprogesterone, conjugated [nM] | 130 (91.7, 182) | 88.7 (67.9, 115) | 0.246 | 0.036 | 174 (127, 235) | 98.6 (79, 122) | 0.055 | 0.074 |
5β-Pregnane-3α,20α-diol [nM] | 24.7 (16.5, 35.7) | 30.5 (23, 40) | 0.55 | 0.009 | 6.6 (5.07, 8.63) | 8.16 (6.95, 9.62) | 0.368 | 0.017 |
5β-Pregnane-3α,20α-diol, conjugated [μM] | 3.02 (2.27, 3.95) | 2.72 (2.2, 3.32) | 0.685 | 0.005 | 3.3 (2.54, 4.23) | 2.8 (2.38, 3.27) | 0.474 | 0.011 |
5β-Pregnane-3β,20α-diol [nM] | 0.589 (0.446, 0.78) | 0.818 (0.662, 1.02) | 0.222 | 0.039 | 0.492 (0.396, 0.616) | 0.609 (0.532, 0.7) | 0.28 | 0.025 |
5β-Pregnane-3β,20α-diol, conjugated [nM] | 573 (453, 731) | 462 (404, 531) | 0.302 | 0.023 | 438 (347, 546) | 448 (381, 522) | 0.916 | <0.001 |
17-Hydroxyallopregnanolone [nM] | 0.55 (0.414, 0.711) | 1.11 (0.958, 1.29) | 0.003 | 0.221 | 0.35 (0.275, 0.441) | 0.767 (0.67, 0.878) | <0.001 | 0.247 |
17-Hydroxyallopregnanolone sulphate [nM] | 7.57 (6.28, 9.25) | 11.5 (9.71, 14) | 0.042 | 0.107 | 7.04 (5.73, 8.7) | 13.1 (11.3, 15.3) | 0.003 | 0.175 |
17-Hydroxypregnanolone [nM] | 1.07 (0.865, 1.32) | 1.34 (1.15, 1.57) | 0.258 | 0.035 | 0.657 (0.57, 0.756) | 0.895 (0.823, 0.973) | 0.016 | 0.126 |
17-Hydroxypregnanolone, conjugate [nM] | 47.3 (38, 58.4) | 62.2 (53.1, 72.7) | 0.176 | 0.048 | 49.6 (39.5, 62) | 64.1 (56, 73.4) | 0.2 | 0.034 |
5α-Pregnane-3α,17,20α-triol [pM] | 46.5 (38.6, 56.1) | 93 (79.8, 109) | <0.001 | 0.276 | 42.2 (33.1, 53.6) | 92.1 (78.6, 108) | <0.001 | 0.214 |
5α-Pregnane-3α,17,20α-triol, conjugated [nM] | 21.7 (16.5, 28.9) | 29.1 (23.4, 36.7) | 0.285 | 0.03 | 26.5 (19.8, 35.9) | 29.7 (24.7, 35.8) | 0.675 | 0.004 |
5β-Pregnane-3α,17,20α-triol [nM] | 1.59 (1.39, 1.84) | 2.14 (1.93, 2.38) | 0.032 | 0.119 | 1.68 (1.42, 1.98) | 2 (1.81, 2.2) | 0.232 | 0.031 |
5β-Pregnane-3α,17,20α-triol, conjugated [nM] | 387 (305, 502) | 454 (373, 560) | 0.518 | 0.011 | 417 (299, 595) | 465 (377, 581) | 0.724 | 0.003 |
5α-Androstane-3,17-dione [nM] | 0.399 (0.318, 0.51) | 0.364 (0.308, 0.434) | 0.674 | 0.005 | 0.186 (0.151, 0.233) | 0.186 (0.164, 0.213) | 0.998 | <0.001 |
Androsterone [nM] | 0.228 (0.181, 0.293) | 0.15 (0.129, 0.175) | 0.055 | 0.096 | 138 (110, 178) | 94.3 (83.8, 106) | 0.055 | 0.078 |
Androsterone sulphate [nM] | 65.3 (45.5, 93.9) | 58.8 (45.2, 76.4) | 0.757 | 0.003 | 78.6 (55, 112) | 61.2 (49, 76.3) | 0.433 | 0.013 |
Epiandrosterone [nM] | 0.2 (0.142, 0.284) | 0.251 (0.196, 0.324) | 0.49 | 0.013 | 50.3 (36.2, 69) | 65.5 (54.7, 78.3) | 0.341 | 0.02 |
Epiandrosterone sulphate [nM] | 41.6 (35.9, 47.9) | 31.9 (28.3, 35.8) | 0.066 | 0.089 | 40.2 (34.3, 46.5) | 28.8 (25.6, 32.1) | 0.029 | 0.096 |
Etiocholanolone [pM] | 41.3 (33.7, 49.9) | 42.2 (36.6, 48.4) | 0.901 | <0.001 | 49.6 (41, 60.4) | 40.2 (35.8, 45.1) | 0.211 | 0.034 |
Etiocholanolone sulphate [nM] | 9.99 (7.83, 12.8) | 7.26 (6.14, 8.6) | 0.156 | 0.055 | 11.4 (8.49, 15.1) | 8.2 (6.73, 9.88) | 0.216 | 0.032 |
Epietiocholanolone sulphate [nM] | 1.96 (0.877, 4.07) | 4.73 (2.81, 7.87) | 0.199 | 0.044 | 3.53 (1.66, 6.77) | 5.44 (3.61, 7.99) | 0.466 | 0.011 |
5α-Androstane-3α,17β-diol [pM] | 11.7 (8.44, 16) | 27 (22, 33.1) | 0.005 | 0.198 | 12.2 (9.01, 17.3) | 8.65 (7.39, 10.2) | 0.197 | 0.037 |
5α-Androstane-3α,17β-diol,conjugated [nM] | 13.7 (11.3, 16.6) | 21.3 (18.3, 25.1) | 0.023 | 0.133 | 15.4 (13.1, 18.3) | 22.3 (19.9, 25.2) | 0.023 | 0.103 |
5α-Androstane-3β,17β-diol,conjugated [nM] | 4.52 (3.71, 5.52) | 7.83 (6.7, 9.23) | 0.007 | 0.182 | 4.52 (3.65, 5.57) | 9.16 (8.08, 10.4) | <0.001 | 0.242 |
5β-Androstane-3α,17β-diol,conjugated [nM] | 4.38 (3.71, 5.3) | 3.75 (3.37, 4.2) | 0.318 | 0.028 | 4.59 (3.76, 5.51) | 4.72 (4.19, 5.29) | 0.869 | <0.001 |
5β-Androstane-3β,17β-diol,conjugated [nM] | 0.259 (0.212, 0.319) | 0.439 (0.376, 0.518) | 0.011 | 0.172 | 0.349 (0.264, 0.437) | 0.463 (0.406, 0.521) | 0.155 | 0.043 |
Cortisol [nM] | 137 (115, 163) | 130 (117, 145) | 0.744 | 0.002 | 125 (109, 144) | 104 (95, 113) | 0.133 | 0.047 |
Cortisol [nM] | 81.2 (67.8, 96.5) | 81.4 (71.9, 91.8) | 0.99 | <0.001 | 71.5 (59.8, 85.2) | 52.7 (47.1, 58.8) | 0.06 | 0.073 |
Cortisone [nM] | 178 (154, 206) | 156 (141, 173) | 0.345 | 0.024 | 196 (170, 228) | 163 (149, 178) | 0.147 | 0.043 |
Corticosterone [nM] | 5.84 (4.33, 7.9) | 12 (9.55, 15.4) | 0.017 | 0.144 | 4.07 (2.95, 5.37) | 5.3 (4.51, 6.17) | 0.283 | 0.025 |
11-Deoxycortisol [nM] | 16.9 (11.7, 24) | 17 (13.1, 21.9) | 0.979 | <0.001 | 24.5 (17, 35.4) | 18.2 (14.5, 22.8) | 0.36 | 0.018 |
21-Deoxycortisol [pM] | 138 (92.1, 197) | 338 (271, 419) | 0.006 | 0.185 | 206 (138, 301) | 172 (134, 219) | 0.607 | 0.006 |
11-Deoxycorticosterone [nM] | 3.57 (2.33, 5.3) | 7.08 (5.43, 9.14) | 0.063 | 0.091 | 4.49 (3.45, 5.92) | 7.32 (6.17, 8.74) | 0.051 | 0.082 |
11-Deoxycorticosterone sulphate [nM] | 100 (72.6, 141) | 81.5 (63.9, 105) | 0.505 | 0.012 | 117 (80.1, 169) | 99.4 (78.5, 125) | 0.627 | 0.005 |
11β-Hydroxyandrostenedione [nM] | 6.6 (5.2, 8.38) | 8.99 (7.57, 10.7) | 0.172 | 0.05 | 5.31 (4.15, 6.81) | 5.62 (4.85, 6.53) | 0.791 | 0.002 |
11β-Hydroxytestosterone [nM] | 10.1 (7.94, 12.9) | 12.8 (10.8, 15.3) | 0.295 | 0.03 | 9.72 (7.41, 12.8) | 11.9 (10.1, 14.2) | 0.398 | 0.015 |
11β-Hydroxytestosterone, conjugated, A [nM] | 60.6 (43.9, 82.2) | 25.5 (19.7, 32.4) | 0.007 | 0.242 | 55.2 (37.9, 78.7) | 32 (25.6, 39.5) | 0.093 | 0.076 |
11β-Hydroxyandrosterone [pM] | 55.3 (38.2, 79.1) | 96.7 (74.9, 125) | 0.101 | 0.071 | 36 (25.5, 49.8) | 53 (43.7, 64) | 0.178 | 0.038 |
11β-Hydroxyandrosterone sulphate [nM] | 7.24 (5.86, 9.15) | 7.01 (5.99, 8.32) | 0.881 | <0.001 | 7.78 (6.4, 9.6) | 8 (7.05, 9.13) | 0.878 | <0.001 |
11β-Hydroxyepiandrosterone [pM] | 25.6 (16, 40.4) | 51.7 (37.2, 72.1) | 0.107 | 0.069 | 17.5 (9.92, 29.8) | 49.7 (36.2, 68.3) | 0.03 | 0.095 |
11β-Hydroxyepiandrosterone sulphate [nM] | 5.64 (3.52, 8.29) | 11.2 (8.83, 13.8) | 0.05 | 0.109 | 5.38 (3.41, 7.93) | 9.39 (7.65, 11.4) | 0.097 | 0.061 |
11β-Hydroxyetiocholanolone [pM] | 82.5 (56.4, 119) | 53.7 (40.1, 71) | 0.236 | 0.038 | 77.7 (50.6, 116) | 49.8 (37.8, 64.7) | 0.241 | 0.029 |
11β-Hydroxyetiocholanolone sulphate [nM] | 2.83 (2.22, 3.65) | 2.47 (2.06, 2.97) | 0.559 | 0.009 | 2.93 (2.27, 3.8) | 2.88 (2.45, 3.39) | 0.943 | <0.001 |
Pregnancy Type | ||||
---|---|---|---|---|
Steroid | Singleton | Twin | p | ηp2 |
Pregnenolone [nM] | 6.21 (5.18, 7.42) | 20.7 (17.1, 25.2) | <0.001 | 0.583 |
Pregnenolone sulfate [nM] | 229 (189, 284) | 150 (128, 178) | 0.036 | 0.143 |
17-Hydroxypregnenolone [nM] | 2.13 (1.57, 2.8) | 3.58 (2.8, 4.49) | 0.066 | 0.116 |
17-Hydroxypregnenolone sulfate [nM] | 4.73 (3.32, 6.76) | 8.06 (5.7, 11.6) | 0.162 | 0.066 |
16α-Hydroxypregnenolone [nM] | 1.24 (1.04, 1.48) | 4.95 (3.99, 6.25) | <0.001 | 0.631 |
20α-Dihydropregnenolone [nM] | 2.77 (2.37, 3.25) | 5.88 (4.87, 7.25) | <0.001 | 0.37 |
20α-Dihydropregnenolone sulfate [μM] | 0.845 (0.653, 1.1) | 0.407 (0.317, 0.52) | 0.01 | 0.208 |
Dehydroepiandrosterone [nM] | 4.74 (3.35, 6.75) | 7.99 (5.67, 11.5) | 0.167 | 0.065 |
DHEA sulfate [μM] | 0.895 (0.626, 1.33) | 0.351 (0.26, 0.477) | 0.012 | 0.199 |
7α-Hydroxy-DHEA [nM] | 0.343 (0.242, 0.472) | 0.487 (0.359, 0.646) | 0.297 | 0.037 |
7-oxo-DHEA [nM] | 0.636 (0.458, 0.862) | 1.92 (1.49, 2.44) | <0.001 | 0.334 |
7β-Hydroxy-DHEA [nM] | 0.217 (0.161, 0.285) | 0.358 (0.28, 0.45) | 0.078 | 0.103 |
Androstenediol [nM] | 0.587 (0.465, 0.758) | 0.501 (0.405, 0.63) | 0.519 | 0.015 |
Androstenediol sulfate [nM] | 186 (140, 252) | 152 (118, 198) | 0.498 | 0.017 |
5-Androstene-3β,7α,17β-triol [pM] | 107 (74.8, 148) | 118 (84.5, 159) | 0.788 | 0.003 |
5-Androstene-3β,7β,17β-triol [pM] | 79.1 (49.1, 124) | 153 (102, 226) | 0.156 | 0.071 |
5-Androstene-3β,16α,17β-triol [nM] | 0.929 (0.749, 1.15) | 2.07 (1.66, 2.59) | 0.001 | 0.301 |
5-Androstene-3β,16α,17β-triol sulfate [nM] | 252 (203, 322) | 133 (112, 160) | 0.005 | 0.242 |
Progesterone [μM] | 0.468 (0.395, 0.559) | 0.831 (0.673, 1.05) | 0.009 | 0.222 |
17-Hydroxyprogesterone [nM] | 30 (24.8, 36.4) | 59.8 (48.6, 74.7) | 0.003 | 0.27 |
17,20α-Dihydroxy-4-pregnene-3-one [nM] | 7.33 (5.87, 9.18) | 19.1 (15, 24.8) | <0.001 | 0.347 |
17,20α-Dihydroxy-4-pregnene-3-one, conjugated [nM] | 6.39 (4.94, 8.09) | 11.2 (9.15, 13.6) | 0.021 | 0.169 |
16α-Hydroxyprogesterone [nM] | 23.3 (19.9, 27.5) | 52.6 (43.3, 65) | <0.001 | 0.406 |
20α-Dihydroprogesterone [nM] | 86.8 (74.3, 101) | 216 (181, 261) | <0.001 | 0.487 |
20α-Dihydroprogesterone, conjugated [nM] | 29.8 (23.6, 37) | 66.7 (55.6, 79.6) | <0.001 | 0.339 |
Androstenedione [nM] | 6.28 (5.22, 7.67) | 9.24 (7.43, 11.8) | 0.089 | 0.1 |
Testosterone [nM] | 2.05 (1.58, 2.69) | 2.63 (2, 3.52) | 0.394 | 0.026 |
Testosterone, conjugated [nM] | 10.6 (7.41, 14.5) | 12.8 (9.34, 17) | 0.579 | 0.011 |
16α-Hydroxytestosterone [nM] | 6.07 (4.98, 7.41) | 14.4 (11.6, 18) | <0.001 | 0.36 |
16α-Hydroxytestosterone, conjugated [nM] | 3.07 (2.27, 4.06) | 6.36 (5, 7.99) | 0.013 | 0.197 |
Epitestosterone, conjugated [nM] | 15.3 (11.9, 19.8) | 21.3 (16.7, 27.4) | 0.22 | 0.053 |
5α-Dihydrotestosterone [nM] | 0.235 (0.161, 0.34) | 0.366 (0.253, 0.523) | 0.262 | 0.045 |
Estrone [nM] | 17.6 (13.7, 22.6) | 23.4 (18.4, 30) | 0.28 | 0.04 |
Estrone sulfate [nM] | 253 (188, 329) | 455 (367, 554) | 0.029 | 0.159 |
Estradiol [nM] | 71.8 (61.7, 83.6) | 118 (103, 136) | 0.003 | 0.272 |
Estradiol sulfate [nM] | 23.4 (19.2, 27.8) | 29.1 (24.8, 33.6) | 0.223 | 0.053 |
Estriol [nM] | 60 (46.1, 76.1) | 83.2 (66.8, 102) | 0.187 | 0.059 |
Estriol sulfate [nM] | 287 (216, 376) | 275 (209, 356) | 0.882 | <0.001 |
5α-Dihydroprogesterone [nM] | 86.4 (68.3, 110) | 206 (159, 272) | 0.002 | 0.278 |
Allopregnanolone [nM] | 33.9 (26.9, 42.4) | 67 (54, 83.2) | 0.006 | 0.23 |
Allopregnanolone sulfate [μM] | 1.78 (1.39, 2.29) | 2.03 (1.58, 2.61) | 0.632 | 0.008 |
Isopregnanolone [nM] | 10.2 (7.76, 13) | 56 (45.4, 69.3) | <0.001 | 0.646 |
Isopregnanolone sulfate [μM] | 1.08 (0.806, 1.44) | 2 (1.49, 2.74) | 0.056 | 0.125 |
5β-Dihydroprogesterone [nM] | 1.24 (0.832, 1.77) | 4.66 (3.54, 6.05) | <0.001 | 0.372 |
Pregnanolone [nM] | 18.6 (15.7, 22.1) | 25.3 (21.5, 29.9) | 0.094 | 0.097 |
Pregnanolone, conjugated [μM] | 1.06 (0.842, 1.3) | 1.16 (0.936, 1.42) | 0.677 | 0.006 |
Epipregnanolone [nM] | 0.882 (0.709, 1.09) | 1.62 (1.33, 1.97) | 0.009 | 0.214 |
Epipregnanolone, conjugated [nM] | 182 (143, 230) | 357 (279, 460) | 0.013 | 0.203 |
5α,20α-Tetrahydroprogesterone [nM] | 34.8 (27.5, 43.9) | 112 (89.1, 141) | <0.001 | 0.453 |
5α,20α-Tetrahydroprogesterone, conjugated [nM] | 160 (95.8, 260) | 263 (166, 409) | 0.329 | 0.033 |
5α-Pregnane-3α,20α-diol [nM] | 24.8 (19.5, 31.3) | 88 (70.4, 111) | <0.001 | 0.496 |
5α-Pregnane-3α,20α-diol, conjugated [μM] | 12.1 (8.86, 16.6) | 8.14 (6.04, 11) | 0.229 | 0.05 |
5α-Pregnane-3β,20α-diol [nM] | 4.01 (3.22, 4.95) | 21 (17.2, 25.8) | <0.001 | 0.682 |
5α-Pregnane-3β,20α-diol, conjugated [μM] | 7.66 (5.67, 10.3) | 9.41 (7.06, 12.6) | 0.511 | 0.015 |
5β,20α-Tetrahydroprogesterone [nM] | 1.66 (1.39, 1.97) | 3.63 (3.07, 4.31) | <0.001 | 0.397 |
5β,20α-Tetrahydroprogesterone, conjugated [nM] | 53.3 (33.3, 83.2) | 56.2 (36, 86.1) | 0.909 | <0.001 |
5β-Pregnane-3α,20α-diol [nM] | 12.4 (10.4, 14.7) | 26.8 (22.4, 32.4) | <0.001 | 0.376 |
5β-Pregnane-3α,20α-diol, conjugated [μM] | 4.81 (3.81, 5.94) | 3.26 (2.52, 4.1) | 0.125 | 0.082 |
5β-Pregnane-3β,20α-diol [nM] | 0.463 (0.326, 0.653) | 1.18 (0.843, 1.68) | 0.014 | 0.19 |
5β-Pregnane-3β,20α-diol, conjugated [μM] | 1.07 (0.839, 1.35) | 0.742 (0.565, 0.95) | 0.167 | 0.065 |
17-Hydroxyallopregnanolone [nM] | 0.386 (0.286, 0.51) | 1.59 (1.26, 2) | <0.001 | 0.51 |
17-Hydroxyallopregnanolone sulfate [nM] | 15.1 (11.9, 19.1) | 49 (37.5, 65.3) | <0.001 | 0.423 |
17-Hydroxypregnanolone [nM] | 1.01 (0.861, 1.18) | 1.51 (1.3, 1.77) | 0.019 | 0.177 |
17-Hydroxypregnanolone, conjugate [nM] | 74.4 (61.4, 89.9) | 111 (92.6, 133) | 0.05 | 0.126 |
5α-Pregnane-3α,17,20α-triol [pM] | 100 (76.3, 131) | 282 (214, 377) | 0.001 | 0.31 |
5α-Pregnane-3α,17,20α-triol, conjugated [nM] | 47.6 (34.5, 63.9) | 70.8 (53.8, 91.9) | 0.196 | 0.057 |
5β-Pregnane-3α,17,20α-triol [nM] | 4.63 (3.83, 5.57) | 6.54 (5.51, 7.74) | 0.077 | 0.104 |
5β-Pregnane-3α,17,20α-triol, conjugated [nM] | 380 (301, 485) | 441 (367, 535) | 0.518 | 0.011 |
5α-Androstane-3,17-dione [nM] | 0.379 (0.306, 0.471) | 0.635 (0.509, 0.799) | 0.035 | 0.149 |
Androsterone [nM] | 0.461 (0.379, 0.566) | 0.661 (0.538, 0.828) | 0.109 | 0.086 |
Androsterone sulfate [nM] | 291 (220, 381) | 188 (140, 249) | 0.15 | 0.073 |
Epiandrosterone [nM] | 0.143 (0.107, 0.19) | 0.553 (0.414, 0.747) | <0.001 | 0.417 |
Epiandrosterone sulfate [nM] | 71.9 (57, 91.3) | 63 (51, 78.2) | 0.58 | 0.011 |
Etiocholanolone [pM] | 148 (125, 175) | 164 (140, 193) | 0.55 | 0.013 |
Etiocholanolone sulfate [nM] | 22.4 (17.3, 30) | 18.3 (14.7, 23.4) | 0.451 | 0.02 |
Epietiocholanolone sulfate [nM] | 3.96 (2.53, 6.22) | 3.4 (2.21, 5.24) | 0.748 | 0.004 |
5α-Androstane-3α,17β-diol [pM] | 66.8 (53.7, 84.5) | 86.2 (68.3, 112) | 0.312 | 0.037 |
5α-Androstane-3α,17β-diol, conjugated [nM] | 13.7 (11.3, 16.6) | 21.3 (18.3, 25.1) | 0.023 | 0.133 |
5α-Androstane-3β,17β-diol, conjugated [nM] | 9.58 (7.44, 12.1) | 18.8 (15.2, 23.1) | 0.008 | 0.218 |
5β-Androstane-3α,17β-diol, conjugated [nM] | 2.46 (1.99, 3.07) | 3.13 (2.53, 3.93) | 0.302 | 0.037 |
5β-Androstane-3β,17β-diol, conjugated [nM] | 0.34 (0.24, 0.456) | 0.532 (0.415, 0.663) | 0.129 | 0.08 |
Cortisol [nM] | 808 (686, 970) | 553 (486, 632) | 0.023 | 0.16 |
Cortisol [nM] | 773 (678, 876) | 579 (505, 660) | 0.045 | 0.131 |
Cortisone [nM] | 177 (157, 200) | 185 (165, 208) | 0.713 | 0.005 |
Corticosterone [nM] | 24.8 (19.4, 32) | 30.6 (23.7, 39.9) | 0.441 | 0.021 |
11-Deoxycortisol [nM] | 8.78 (5.72, 13.3) | 18.2 (12.3, 26.9) | 0.097 | 0.092 |
21-Deoxycortisol [pM] | 100 (64.6, 150) | 131 (87.9, 190) | 0.535 | 0.013 |
11-Deoxycorticosterone [nM] | 0.579 (0.307, 0.939) | 7.44 (5.72, 9.6) | <0.001 | 0.654 |
11-Deoxycorticosterone sulfate [nM] | 3.34 (1.8, 5.72) | 15.6 (10.3, 23.1) | 0.005 | 0.246 |
11β-Hydroxyandrostenedione [nM] | 46.7 (37.5, 59.2) | 58 (45.7, 75.5) | 0.391 | 0.026 |
11β-Hydroxytestosterone [nM] | 7.49 (6.4, 8.84) | 15 (12.2, 19) | 0.001 | 0.319 |
11β-Hydroxytestosterone, conjugated, A [nM] | 8.78 (5.27, 14.2) | 14.8 (9.79, 22.1) | 0.266 | 0.059 |
11β-Hydroxyandrosterone [pM] | 162 (131, 201) | 376 (305, 465) | <0.001 | 0.348 |
11β-Hydroxyandrosterone sulfate [nM] | 8.54 (6.71, 11) | 8.76 (6.94, 11.1) | 0.923 | <0.001 |
11β-Hydroxyepiandrosterone [pM] | 16.3 (11.7, 22.5) | 89 (63, 128) | <0.001 | 0.462 |
11β-Hydroxyepiandrosterone sulfate [nM] | 7.13 (4.77, 10.5) | 9.52 (6.68, 13.6) | 0.473 | 0.02 |
11β-Hydroxyetiocholanolone [pM] | 232 (166, 332) | 128 (93.8, 176) | 0.094 | 0.101 |
11β-Hydroxyetiocholanolone sulfate [nM] | 1.5 (1.04, 2.16) | 1.14 (0.798, 1.62) | 0.479 | 0.018 |
Pregnancy Type | ||
---|---|---|
Characteristic | Singleton (Control) | Biamniotic Bichorionic Twin |
Number of included patients | 19 | 24 |
Race | Caucasian (19) | Caucasian (24) |
Mean age (at the time of delivery) | 36.9 (22, 45) | 32 (27, 44) |
Parity | 0.79 (0, 1) | 0.71 (0, 4) |
Spontaneous conception | 15 | 17 |
Conception after IVF methods | 4 | 7 |
Mean weight before pregnancy (kg) | 66.6 (49, 122) | 73.9 (53, 112) |
Mean weight at the time of delivery (kg) | 80.1 (65, 118) | 94.2 (70, 117) |
Mean height (cm) | 165.9 (145, 180) | 164 (155, 186) |
Gestational age at the time of delivery | 38.34 (38 + 1, 41 + 1) | 37.99 (35 + 3, 39 + 3) |
Newborn male sex | 9 | 30 |
Newborn female sex | 10 | 18 |
Mean newborn weight | 3391.6 (2780, 4050) | 2775.5 (1780, 3570) |
Mean newborn length * | 49.8 (47, 51) | 48.1 (43, 51) |
Disclaimer/Publisher’s Note: The statements, opinions and data contained in all publications are solely those of the individual author(s) and contributor(s) and not of MDPI and/or the editor(s). MDPI and/or the editor(s) disclaim responsibility for any injury to people or property resulting from any ideas, methods, instructions or products referred to in the content. |
© 2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Share and Cite
Černý, A.; Hill, M.; Vosátková, M.; Laštůvka, Z.; Pařízek, A. Steroid Metabolome Analysis in Dichorionic Diamniotic Twin Pregnancy. Int. J. Mol. Sci. 2024, 25, 1591. https://doi.org/10.3390/ijms25031591
Černý A, Hill M, Vosátková M, Laštůvka Z, Pařízek A. Steroid Metabolome Analysis in Dichorionic Diamniotic Twin Pregnancy. International Journal of Molecular Sciences. 2024; 25(3):1591. https://doi.org/10.3390/ijms25031591
Chicago/Turabian StyleČerný, Andrej, Martin Hill, Michala Vosátková, Zdeněk Laštůvka, and Antonín Pařízek. 2024. "Steroid Metabolome Analysis in Dichorionic Diamniotic Twin Pregnancy" International Journal of Molecular Sciences 25, no. 3: 1591. https://doi.org/10.3390/ijms25031591