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Telomeres, aging and reproduction
Current Opinion in Obstetrics & Gynecology, 2022Purpose of review Women's fertility decay starts at the mid 30 s. However, the current delay of childbearing leads to ovarian aging and the need of assisted reproduction technologies (ART). Telomere biology is one of the main pathways involved in organismal aging.
Cordova-Oriz, Isabel +2 more
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Endocrinology and Metabolism Clinics of North America, 2023
Recent publications of well-conducted population studies have informed us that the syndromic prevalence of age-related low testosterone, also known as late-onset hypogonadism, is quite low. Several well-conducted trials in middle-aged and older men with age-related decline in testosterone levels have revealed that efficacy of testosterone therapy is ...
Maria Gabriela, Figueiredo +2 more
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Recent publications of well-conducted population studies have informed us that the syndromic prevalence of age-related low testosterone, also known as late-onset hypogonadism, is quite low. Several well-conducted trials in middle-aged and older men with age-related decline in testosterone levels have revealed that efficacy of testosterone therapy is ...
Maria Gabriela, Figueiredo +2 more
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BJOG: An International Journal of Obstetrics & Gynaecology, 1958
Records of single 1st births to married women resident to Aberdeen Scotland were examined to determine the relationship between age and reproduction. General significance of age differences are as follows: 1) the proportion of primiparae 40 years or older is 15% of the population; 2) women from educated classes postpone marriage and childbearing ...
D, Baird, F E, Hytten, A M, Thomson
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Records of single 1st births to married women resident to Aberdeen Scotland were examined to determine the relationship between age and reproduction. General significance of age differences are as follows: 1) the proportion of primiparae 40 years or older is 15% of the population; 2) women from educated classes postpone marriage and childbearing ...
D, Baird, F E, Hytten, A M, Thomson
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Telomeres and reproductive aging
Reproduction, Fertility and Development, 2008Infertility, miscarriage and aneuploid offspring increase with age in women, and meiotic dysfunction underlies reproductive aging. How aging disrupts meiotic function in women remains unclear, but as women increasingly delay having children, solving this problem becomes an urgent priority.
David L, Keefe, Lin, Liu
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Reproduction and ovarian ageing
British Menopause Society Journal, 2005Female fertility rates are inherently linked to a woman's age, which is in turn related to ovarian function. Reproductive potential declines gradually until 37–38 years of age, from when the rate of decline hastens. Approximately 1% of women suffer from premature ovarian ageing, and many may not have completed their families.
Alexander, Swanton, Tim, Child
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Endocrinology and Metabolism Clinics of North America, 2013
Aging in men is associated with a decrease in serum testosterone levels due to attrition in testicular Leydig cells and slowing of the hypothalamic GnRH pulse generator. The practicing endocrinologist is frequently consulted for consideration of testosterone therapy in older men with late-onset hypogonadism (LOH), a condition that many clinicians fail ...
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Aging in men is associated with a decrease in serum testosterone levels due to attrition in testicular Leydig cells and slowing of the hypothalamic GnRH pulse generator. The practicing endocrinologist is frequently consulted for consideration of testosterone therapy in older men with late-onset hypogonadism (LOH), a condition that many clinicians fail ...
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2009
Reproductive ageing affects both individuals and wider society, and obstetricians and gynaecologists are witness to the impact of reproductive ageing and to some of the fears and misapprehensions of the general public. This book raises awareness of societal trends and their implications.
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Reproductive ageing affects both individuals and wider society, and obstetricians and gynaecologists are witness to the impact of reproductive ageing and to some of the fears and misapprehensions of the general public. This book raises awareness of societal trends and their implications.
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Reproductive Medicine Review, 1999
Advanced female reproductive age is an important factor when evaluating couples for infertility. Infertility is defined as a lack of pregnancy after 12 months of unprotected intercourse, a condition present in about 15% of couples of reproductive age. The proportion of couples considered infertile has not changed recently in spite of an increase in the
José R Cruz, Paul R Gindoff
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Advanced female reproductive age is an important factor when evaluating couples for infertility. Infertility is defined as a lack of pregnancy after 12 months of unprotected intercourse, a condition present in about 15% of couples of reproductive age. The proportion of couples considered infertile has not changed recently in spite of an increase in the
José R Cruz, Paul R Gindoff
openaire +1 more source