In this study the authors examined the issue of permanent infertility in two diagnoses of the diverse sex developments (DSD) spectrum: Complete Androgen Insensitivity Syndrome (CAIS) and Mayer-Rokitansky-KÏster-Hauser Syndrome (MRKHS). The participants with CAIS (n = 12) was older, showed a lower wish for a child and was less distressed about their infertility compared to participants with MRKHS (n = 49). Our data indicated an "indifferent" attitude toward motherhood in CAIS and an "ambivalent" attitude in MRKHS. Depression was frequent in both. Infertility is a source of distress. However, the two groups seem to cope in different ways. Comprehensive medical information and psychological support should be provided.
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http://dx.doi.org/10.1080/07399332.2018.1490739 | DOI Listing |
J Reprod Dev
December 2024
Advanced Biotechnology Center, University of Yamanashi, Yamanashi 400-8510, Japan.
In the future, human beings will surely expand into space. But given its unique risks, will humanity thrive in space environments? For example, when humans begin living and reproducing in space habitats or on other planets in the solar system, are there risks that future generations may suffer from adverse mutations induced by space radiation, or that embryos and fetuses will develop abnormally in gravitational environments that differ from that of Earth? Moreover, human expansion to other stellar systems requires that for each breed of animal, thousands of individuals must be transported to destination planets to prevent populations from experiencing inbreeding-related degeneration. In even more distant future, when humans have spread throughout the galaxy, all genetic resources on Earth, the planet where humans originated, must be permanently and safely stored- but is this even possible? Such issues with future space colonization may not be an urgent research priority, but research and technological development accompanying advancements in spaceflight will excite many people and contribute to technological improvements that can improve living standards in the present day (e.
View Article and Find Full Text PDFJ Sex Med
January 2025
Department of Urology, Holmesglen Private Hospital, Moorabbin 3189, Victoria, Australia.
Background: The penile suspensory ligament (PSL) plays a significant role in penile support and erection and its injury or congenital absence may result in functional impairment of erectile function.
Aim: To describe the diagnosis and surgical repair technique for PSL abnormalities and overall outcomes.
Methods: A comprehensive review of the literature was performed to understand the anatomic relevance of the PSL and historical management of PSL defects.
J Control Release
January 2025
Department of Obstetrics, Gynecology and Women's Health, University of Missouri School of Medicine, 1030 Hitt Street, Columbia, MO 65211, USA. Electronic address:
Endometriosis, the growth of endometrial-like tissue outside the uterus, causes chronic pain and infertility in 10 % of reproductive-aged women worldwide. Unfortunately, no permanent cure exists, and current medical and surgical treatments offer only temporary relief. Endometriosis is a chronic inflammatory disease characterized by immune system dysfunction.
View Article and Find Full Text PDFPest Manag Sci
December 2024
Groningen Institute for Evolutionary Life Sciences, University of Groningen, Groningen, The Netherlands.
Background: Intentionally impairing the fecundity of mass-reared insects has important utility in controlling pest species. Typically, sterilized individuals are competed against wild counterparts, reducing pest population size. A novel consideration is creating biocontrol agents with lower reproductive capacity that are less likely to establish permanently or admix with wild populations, which are both emerging as legal barriers.
View Article and Find Full Text PDFPhysiol Plant
November 2024
College of Forestry, Shenyang Agricultural University, Shenyang, China.
Prunus sibirica is an economically important forest tree with great development prospects. To study the mechanisms of male sterile P. sibirica, we compared the phenotypic, cytological, and physiological characteristics of male sterile clone 1 with those of male fertile clone 60.
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