依托孕烯
依托孕烯结构式
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常用名 | 依托孕烯 | 英文名 | Etonogestrel |
|---|---|---|---|---|
| CAS号 | 54048-10-1 | 分子量 | 324.457 | |
| 密度 | 1.1±0.1 g/cm3 | 沸点 | 473.1±45.0 °C at 760 mmHg | |
| 分子式 | C22H28O2 | 熔点 | 182-184ºC | |
| MSDS | 中文版 美版 | 闪点 | 201.1±21.3 °C | |
| 符号 |
GHS08 |
信号词 | Danger |
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Effect of progestins on immunity: medroxyprogesterone but not norethisterone or levonorgestrel suppresses the function of T cells and pDCs.
Contraception 90(2) , 123-9, (2014) The potential effect of hormonal contraception on HIV-1 acquisition and transmission represents an important public health issue. Several observational studies have suggested an association between the use of hormonal contraception, in particular injectable d... |
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Newer non-oral hormonal contraception.
BMJ 346 , f341, (2013)
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The combined etonogestrel/ethinyl estradiol contraceptive vaginal ring.
Expert Opin. Pharmacother. 8(11) , 1769-77, (2007) Many factors influence the effectiveness of contraceptive methods. Oral contraceptives are the second most popular contraceptive method after female sterilization in the US. A total of 25% of women do not use their oral contraceptives correctly; 30% of women ... |
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Association of body mass index with removal of etonogestrel subdermal implant.
Contraception 87(3) , 370-4, (2013) Bleeding irregularities represent the most common etonogestrel subdermal implant (ESI) removal indication.ESI placements (n=304) from June 2007 to April 2011 were grouped by removal indications. Group characteristics were compared using one-way analysis of va... |
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Effect of antiretroviral therapy including lopinavir/ritonavir or efavirenz on etonogestrel-releasing implant pharmacokinetics in HIV-positive women.
J. Acquir. Immune Defic. Syndr. 66(4) , 378-85, (2014) Data on the interaction between the etonogestrel (ENG) implant and antiretroviral therapy are lacking. We evaluated the effect of 2 highly active antiretroviral therapy (HAART) regimens (1 including efavirenz and the other ritonavir-boosted lopinavir) on the ... |
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Embryo retrieval after hormonal treatment to control ovarian function and non-surgical artificial insemination in African lions (Panthera leo).
Reprod. Domest. Anim. 47 Suppl 6 , 156-60, (2012) Assisted reproduction technologies are essential for propagating endangered wild felids. Artificial insemination (AI) has been reported in several wild feline species, but pregnancy rates are low, partially owing to failures of current hormonal stimulation pr... |
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Allergy to nexplanon®.
J. Fam. Plann. Reprod. Health Care 38(4) , 272, (2012)
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Preventing repeat pregnancy in adolescents: is immediate postpartum insertion of the contraceptive implant cost effective?
Am. J. Obstet. Gynecol. 211(1) , 24.e1-7, (2014) The objective of the study was to determine the cost-effectiveness of a hypothetical state-funded program offering immediate postpartum implant (IPI) insertion for adolescent mothers.Participants in an adolescent prenatal-postnatal program were enrolled in a ... |
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A multicenter randomized clinical trial of one-rod etonogestrel and two-rod levonorgestrel contraceptive implants with nonrandomized copper-IUD controls: methodology and insertion data.
Contraception 87(1) , 113-20, (2013) Comparative data on etonogestrel and two-rod levonorgestrel contraceptive implants are lacking.A multicenter, open, parallel-group trial with random allocation of implants was performed. For every second implant user, an age-matched woman choosing an intraute... |
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Determination of optimal imaging mode for ultrasonographic detection of subdermal contraceptive rods: comparison of spatial compound, conventional, and tissue harmonic imaging methods.
Korean J. Radiol. 13(5) , 602-9, (2012) To determine which mode of ultrasonography (US), among the conventional, spatial compound, and tissue-harmonic methods, exhibits the best performance for the detection of Implanon® with respect to generation of posterior acoustic shadowing (PAS).A total of 21... |