Vaginal hormonal ring: a modern method for prolonged contraception
نویسندگان
چکیده
منابع مشابه
Fabrication of a Reservoir Ring for Sustained and Prolonged Release of Levonorgestrel for Vaginal Administration
Introduction: More than one-third of women experience abnormal uterine bleeding (AUB) during their lifetime. One of the treatment methods of this disease is hormone therapy. Vaginal rings (VRs) containing progesterone hormones could be a good choice for treatment. In this study, the design and construction of a reservoir ring with the ability to release levonorgestrel hormone has been investiga...
متن کاملHormonal Contraception
the mechanism of transformation by RNA viruses. Benyesh-Melnick and co-workers describe the presence of DNA in purified murine leukemia-sarcoma virus preparations, suggesting that, in addition to unexpectedly complex enzymatic machinery, some tumor viruses may contain more than one type of nucleic acid. Several groups analyze differences in the membranes of transformed and normal cells. Burger,...
متن کاملHormonal Contraception
This book is volume 2 in a series intended to introduce methods used in the study of protein biosynthesis. The present volume includes chapters on the genetic approach to the study of protein biosynthesis in plant systems, analysis of polysomes, fractionation of ribosomal proteins, animal operative techniques, and the use of sources of high energy phosphate. Inevitably, there is overlap with st...
متن کاملInteractions with hormonal contraception.
All methods of contraception have failure rates. Additional failures may occur when interacting drugs are used, and knowledge of these mechanisms should help minimise such problems. This article will look at interactions with hormonal methods of contraception, only some of which, at the present state of knowledge, have clinical significance. The synthetic hormones ethinyloestradiol (EE) and pro...
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Most women can safely begin taking hormonal birth control products immediately after an office visit, at any point in the menstrual cycle. Because hormonal contraceptives do not accelerate cervical neoplasia or interfere with cervical cytology, women who have not had a recent Papanicolaou smear can begin using hormonal contraceptives before the test is performed. After childbirth, most women ca...
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ژورنال
عنوان ژورنال: Meditsinskiy sovet = Medical Council
سال: 2020
ISSN: 2658-5790,2079-701X
DOI: 10.21518/2079-701x-2020-3-61-66