FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4247157220> ?p ?o ?g. }

• W4247157220 endingPage "32" @default.
• W4247157220 startingPage "1" @default.
• W4247157220 abstract "Abstract: Modern contraceptive methods represent more than a technical advance: they are the instrument of a true social revolution—the “first reproductive revolution” in the history of humanity, an achievement of the second part of the 20th century, when modern, effective methods became available. Today a great diversity of techniques have been made available and—thanks to them, fertility rates have decreased from 5.1 in 1950 to 3.7 in 1990. As a consequence, the growth of human population that had more than tripled, from 1.8 to more than 6 billion in just one century, is today being brought under control. At the turn of the millennium, all over the world, more than 600 million married women are using contraception, with nearly 500 million in developing countries. Among married women, contraceptive use rose in all but two developing countries surveyed more than once since 1990. Among unmarried, sexually active women, it grew in 21 of 25 countries recently surveyed. Hormonal contraception, the best known method, first made available as a daily pill, can today be administered through seven different routes: intramuscularly, intranasally, intrauterus, intravaginally, orally, subcutaneously, and transdermally. In the field of oral contraception, new strategies include further dose reduction, the synthesis of new active molecules, and new administration schedules. A new minipill (progestin‐only preparation) containing desogestrel has been recently marketed in a number of countries and is capable of consistently inhibiting ovulation in most women. New contraceptive rings to be inserted in the vagina offer a novel approach by providing a sustained release of steroids and low failure rates. The transdermal route for delivering contraceptive steroids is now established via a contraceptive patch, a spray, or a gel. The intramuscular route has also seen new products with the marketing of improved monthly injectable preparations containing an estrogen and a progestin. After the first device capable of delivering progesterone directly into the uterus was withdrawn, a new system releasing locally 20 μg evonorgestrel is today marketed in a majority of countries with excellent contraceptive and therapeutic performance. Finally, several subcutaneously implanted systems have been developed: contraceptive “rods,” where the polymeric matrix is mixed with the steroid and “capsules” made of a hollow polymer tube filled with free steroid crystals. New advances have also been made in nonhormonal intrauterine contraception with the development of “frameless” devices. The HIV/AIDS pandemic forced policy makers to look for ways to protect young people from sexually transmitted diseases as well as from untimely pregnancies. This led to the development of the so‐called dual protection method, involving the use of a physical barrier (condom) as well as that of a second, highly effective contraceptive method. More complex is the situation with antifertility vaccines, still at a preliminary stage of development and unlikely to be in widespread use for years to come. Last, but not least, work is in progress to provide effective emergency contraception after an unprotected intercourse. Very promising in this area is the use of selective progesterone receptor modulators (antiprogestins)." @default.
• W4247157220 created "2022-05-12" @default.
• W4247157220 creator A5053873727 @default.
• W4247157220 creator A5077003520 @default.
• W4247157220 creator A5085675817 @default.
• W4247157220 date "2006-12-01" @default.
• W4247157220 modified "2023-09-27" @default.
• W4247157220 title "Contraception Today" @default.
• W4247157220 cites W1521266957 @default.
• W4247157220 cites W164384535 @default.
• W4247157220 cites W1668368644 @default.
• W4247157220 cites W1964115643 @default.
• W4247157220 cites W1964506924 @default.
• W4247157220 cites W1968701814 @default.
• W4247157220 cites W1971771603 @default.
• W4247157220 cites W1976019131 @default.
• W4247157220 cites W1976136714 @default.
• W4247157220 cites W1976943987 @default.
• W4247157220 cites W1979486893 @default.
• W4247157220 cites W1983554558 @default.
• W4247157220 cites W1984793041 @default.
• W4247157220 cites W1989914936 @default.
• W4247157220 cites W1991826817 @default.
• W4247157220 cites W1992230467 @default.
• W4247157220 cites W2001407611 @default.
• W4247157220 cites W2002100432 @default.
• W4247157220 cites W2005117222 @default.
• W4247157220 cites W2006472869 @default.
• W4247157220 cites W2007248043 @default.
• W4247157220 cites W2012593552 @default.
• W4247157220 cites W2019210531 @default.
• W4247157220 cites W2019353300 @default.
• W4247157220 cites W2024001917 @default.
• W4247157220 cites W2024785495 @default.
• W4247157220 cites W2030875774 @default.
• W4247157220 cites W2031757463 @default.
• W4247157220 cites W2031785143 @default.
• W4247157220 cites W2032430056 @default.
• W4247157220 cites W2034342251 @default.
• W4247157220 cites W2038753730 @default.
• W4247157220 cites W2041106856 @default.
• W4247157220 cites W2044853520 @default.
• W4247157220 cites W2045091527 @default.
• W4247157220 cites W2048097238 @default.
• W4247157220 cites W2049676614 @default.
• W4247157220 cites W2053362242 @default.
• W4247157220 cites W2054400702 @default.
• W4247157220 cites W2054530744 @default.
• W4247157220 cites W2055000150 @default.
• W4247157220 cites W2057445785 @default.
• W4247157220 cites W2059117740 @default.
• W4247157220 cites W2059656428 @default.
• W4247157220 cites W2069161690 @default.
• W4247157220 cites W2069329918 @default.
• W4247157220 cites W2069475333 @default.
• W4247157220 cites W2069642788 @default.
• W4247157220 cites W2069654967 @default.
• W4247157220 cites W2071662250 @default.
• W4247157220 cites W2075361794 @default.
• W4247157220 cites W2079721766 @default.
• W4247157220 cites W2080638826 @default.
• W4247157220 cites W2087790510 @default.
• W4247157220 cites W2092326070 @default.
• W4247157220 cites W2092549522 @default.
• W4247157220 cites W2093939553 @default.
• W4247157220 cites W2094894473 @default.
• W4247157220 cites W2096483577 @default.
• W4247157220 cites W2100593888 @default.
• W4247157220 cites W2104796838 @default.
• W4247157220 cites W2105971364 @default.
• W4247157220 cites W2108773317 @default.
• W4247157220 cites W2111709107 @default.
• W4247157220 cites W2124072977 @default.
• W4247157220 cites W2131942601 @default.
• W4247157220 cites W2135103866 @default.
• W4247157220 cites W2138771402 @default.
• W4247157220 cites W2142633982 @default.
• W4247157220 cites W2146449036 @default.
• W4247157220 cites W2150495871 @default.
• W4247157220 cites W2157573600 @default.
• W4247157220 cites W2161880547 @default.
• W4247157220 cites W2167806966 @default.
• W4247157220 cites W2168490865 @default.
• W4247157220 cites W2308461808 @default.
• W4247157220 cites W2308719376 @default.
• W4247157220 cites W2338124628 @default.
• W4247157220 cites W2729599081 @default.
• W4247157220 cites W3002867546 @default.
• W4247157220 cites W4210999290 @default.
• W4247157220 cites W4211108297 @default.
• W4247157220 cites W4230336600 @default.
• W4247157220 cites W4234950482 @default.
• W4247157220 cites W4253183805 @default.
• W4247157220 cites W4255721613 @default.
• W4247157220 doi "https://doi.org/10.1196/annals.1365.002" @default.
• W4247157220 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17308130" @default.
• W4247157220 hasPublicationYear "2006" @default.
• W4247157220 type Work @default.

• next