1,721,080 research outputs found
Self-reported sexual symptoms in women attending menopause clinics.
No full textThe aim of the present cross-sectional study was to investigate the frequency of self-reported sexual symptoms in women (n = 355; age range 46-60 years) attending menopausal clinics in Italy and to relate them to other vasomotor, psychological, physical, and genital complaints. Each subject completed a visual scale for sexual symptoms and for other complaints frequently occurring at menopause. Pain during sexual intercourse (29.8%) and low libido/lack of arousal (22%) were significantly more frequent with age (chi(2) = 8.0, p < 0.02; chi(2) = 6.2, p < 0.04, respectively) and years since menopause (chi(2) = 13.0, p < 0.005; chi(2) = 11.3, p < 0.01, respectively). Reduction of sexual pleasure/satisfaction (45.9%) was common with age, but was more frequent with longer time since the menopause (chi(2) = 19.9, p < 0.001). By examining the intensity of sexual symptoms according to the presence of other complaints, we found that physical, psychological, and genital well-being significantly affects components of sexual response after the menopause. For example, loss of fitness, urogenital symptoms, a negative self-image (increase of facial hair), and depressive symptoms were more common in women with sexual complaints. Given the concomitant role of hormonal and aging determinants, a comprehensive approach to female health is needed when facing climacteric sexual dysfunction.
Copyright 2002 S. Karger AG, Base
RITANSERIN IN MENSTRUAL MIGRAINE AND PREMENSTRUAL COMPLAINTS PROPHYLAXIS
No full textRITANSERIN IN MENSTRUAL MIGRAINE AND PREMENSTRUAL COMPLAINTS PROPHYLAXI
Andamento dell’emicrania durante la gravidanza e il puerperio. Revisione della letteratura e risultati di uno studio prospettico
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Couplepause: A New Paradigm in Treating Sexual Dysfunction During Menopause and Andropause
No full textAt midlife and beyond, both men and women face organic changes that can affect sexual functioning. For women, ovarian exhaustion causes estrogen deficiency, leading to genitourinary syndrome of menopause, which may include vaginal dryness, irritation/itching, inadequate lubrication, and dyspareunia. Hypoactive sexual desire disorder also can result from biopsychosocial factors. For men, erectile dysfunction prevalence increases with age, and some men develop testosterone deficiency
The brain as a target organ of gonadal steroids.
No full textGonadal steroids have many effects in the central nervous system. Through a feedback mechanism, they influence the synthesis and release of hypothalamic gonadotropin-releasing hormone (GnRH) and/or pituitary gonadotropic hormones (luteinizing hormone, LH, and follicle stimulating hormone, FSH). Endogenous opioid peptides (EOPs) represent one of the key factors modulating the activity of sex steroids on the hypothalamus-pituitary-gonadal (HPG) axis. In particular, these peptides control the secretion of LH by inhibiting the activity of the hypothalamic neurons which produce GnRH. The EOP effect is dependent on the steroid hormone milieu, as shown by different responses to naloxone administration, both in animals and in humans. For the naloxone-induced increase in LH secretion to occur, relatively high levels of sex steroids are required. In humans, LH release is absent before sexual maturation. In fertile women, naloxone administration increases LH levels in the luteal phase but not in the follicular phase. In the postmenopausal period, naloxone has no effect on LH release; estrogen/progestin therapy does restore the LH response
Human Ovarian Follicular Fluid Mesenchymal Stem Cells Express Osteogenic Markers When Cultured on Bioglass 58S-Coated Titanium Scaffolds
No full textRecent studies have reported that stem cells (human follicular fluid mesenchymal stem cells or hFF-MSCs) are present in ovarian follicular fluid (hFF) and that they have a proliferative and differentiative potential which is similar to that of MSCs derived from other adult tissue. These mesenchymal stem cells, isolated from human follicular fluid waste matter discarded after retrieval of oocytes during the IVF process, constitute another, as yet unutilized, source of stem cell materials. There has been little work on the compatibility of these hFF-MSCs with scaffolds useful for bone tissue engineering applications and the aim of this study was to evaluate the osteogenic capacity of hFF-MSCs seeded on bioglass 58S-coated titanium and to provide an assessment of their suitability for bone tissue engineering purposes. Following a chemical and morphological characterization with scanning electron microscopy (SEM) and energy dispersive spectroscopy (EDS), cell viability, morphology and expression of specific osteogenic markers were examined after 7 and 21 days of culture. The hFF-MSCs seeded on bioglass and cultured with osteogenic factors, when compared with those seeded on tissue culture plate or on uncoated titanium, exhibited enhanced cell viability and osteogenic differentiation, as reflected by increased calcium deposition and increased ALP activity with expression and production of bone-related proteins. Taken together, these results demonstrate that MSCs from human follicular fluid waste materials can be easily cultured in titanium scaffolds coated with bioglass, having osteoinductive properties. This process has significant potential for regenerative medicine applications and indicates that hFF-MSCs may be a valid alternative to hBM-MSC cells in experimental models in bone tissue engineering
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