| 1. |
- Adolfsson, Per I., et al.
(författare)
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Characterization of α2-Adrenoceptor Subtypes in Pregnant Human Myometrium
- 1998
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Ingår i: Gynecologic and Obstetric Investigation. - : S. Karger AG. - 0378-7346 .- 1423-002X. ; 45:3, s. 145-150
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Tidskriftsartikel (refereegranskat)abstract
- The aim of the present investigation was to determine which subtypes of the α2-adrenoceptors are being expressed in the human pregnant myometrium at term pregnancy. In radioligand binding studies, the specific binding of [3H]rauwolscine to human myometrial membranes was specific and of high affinity with Kd of 2.8 ± 0.6 nM and Bmax of 95 ± 5 fmol/mg protein. Results from competition for the binding of [3H]rauwolscine using subtype-selective ligands, oxymetazoline (α2A-subptype), chlorpromazine (α2B-subtype) and prazosin (α2B-α2C-subtype), suggested that the α2A- and α2B-subtypes are being co-expressed. In order to examine if also the α2C-subtype is being expressed we used an optimal concentration of oxymetazoline or chlorpromazine which would block the high-affinity site, equivalent to the α2A- and α2B-subtype respectively. Competition curves of both oxymetazoline and chlorpromazine still showed a significantly better fit using a two-site model, suggesting that the α2C-subtype also is being expressed. The expression of α2C-subtype mRNA was confirmed using reverse transcription-polymerase chain reaction on mRNA isolated from myometrial biopsies.In conclusion, our results suggest that all three subtypes of α2-adrenoceptors are being coexpressed in the human myometrium at term pregnancy and that α2-expression is dominated by the α2A-subtype.
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| 2. |
- Alehagen, Siw, 1953-, et al.
(författare)
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Can women's cognitive appraisals be registered throughout childbirth?
- 2000
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Ingår i: Gynecologic and Obstetric Investigation. - : S. Karger AG. - 0378-7346 .- 1423-002X. ; 49:1, s. 31-35
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Tidskriftsartikel (refereegranskat)abstract
- The aims of the present study were: (a) to examine whether it was possible to measure women’s cognitive appraisals hourly during the whole process of labor and delivery, and (b) to explore how the appraisals varied during labor. Measurements from 12 nulliparous women are presented. The findings indicate that it is possible to study psychological appraisals directly, in detail and continuously during the process of labor and delivery. The women’s cognitive appraisals varied throughout labor both per individual woman and between the participating women.
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| 3. |
- Andersgaard, Alice Beathe, et al.
(författare)
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Follow-Up Interviews after Eclampsia
- 2008
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Ingår i: Gynecologic and Obstetric Investigation. - : S. Karger AG. - 1423-002X .- 0378-7346. ; 67:1, s. 49-52
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Tidskriftsartikel (refereegranskat)abstract
- Background/Aims: The aim of the study was to assess the prevalence of persisting symptoms 6 months or more after eclampsia. Methods: During a 2-year period (mid-1998 to mid-2000), 210 patients with eclampsia were included in a prospective cohort study of eclampsia in Denmark, Norway and Sweden. One hundred and twenty-three women (59%) were followed up with a structured telephone interview, 6-24 months (median 11) after their eclamptic fit. Results: At the time of follow-up, 63 women (51%) had at least one persistent symptom; 2 patients had severe neurological sequels (hemiparesis and dysarthria), 11% had visual disturbances, 22% had problems concentrating or recalling phone numbers and messages, 18% reported frequent headaches and 10% had vertigo or balance problems. Conclusion: Although few women suffered from severe sequels, many women had persisting symptoms following eclampsia indicating a need for follow-up of these patients. A case-control study comparing the health and symptoms between women having suffered from eclampsia and women without this complication may therefore be justified. Copyright (C) 2008 S. Karger AG, Basel
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| 4. |
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| 5. |
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| 6. |
- Bergqvist, A, et al.
(författare)
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Production of interleukins 1beta, 6 and 8 and tumor necrosis factor alpha in separated and cultured endometrial and endometriotic stromal and epithelial cells
- 2000
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Ingår i: Gynecologic and obstetric investigation. - : S. Karger AG. - 0378-7346 .- 1423-002X. ; 50:1, s. 1-6
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Tidskriftsartikel (refereegranskat)abstract
- The production of IL-1β, IL-6, IL-8 and TNF-α was studied in short-time culture of separated stromal and epithelial cells. The cytokine secretion into culture medium was analyzed using immunoassay to evaluate the cytokine protein levels and bioassay to assess the bioactivity of the cytokines. Tissue samples of endometrium and ovarian endometriomas were obtained from 4 patients operated on for clinical reasons. Only IL-8 was found in all samples. IL-1β and TNF-α were detected in the culture medium from most stromal cell samples, but in fewer media from epithelial cell samples. IL-6 was measurable in a few medium samples. Few of the samples displayed a bioactivity. There was no obvious difference between endometrium and endometriotic cell samples besides the production of IL-8 that seems to be lower in endometriotic tissue.
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| 7. |
- Bischof, P., et al.
(författare)
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Implantation of the human embryo: Research lines and models
- 2006
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Ingår i: Gynecologic and Obstetric Investigation. - : S. Karger AG. - 1423-002X .- 0378-7346. ; 62:4, s. 206-216
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Forskningsöversikt (refereegranskat)abstract
- Infertility is an increasing problem all over the world, and it has been estimated that 10 - 15% of couples in fertile age have fertility problems. Likewise induced unsafe abortion is a serious threat to women's health. Despite advances made in assisted reproduction techniques, little progress has been made in increasing the success rate during fertility treatment. This document describes a wide range of projects carried out to increase the understanding in the field of embryo implantation research. The 'Fruitful' research network was created to encourage collaborations within the consortium and to describe our different research potentials to granting agencies or private sponsors. Copyright (c) 2006 S. Karger AG, Basel.
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| 8. |
- Bischof, P, et al.
(författare)
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Implantation of the human embryo: research lines and models. From the implantation research network 'Fruitful'.
- 2006
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Ingår i: Gynecologic and obstetric investigation. - : S. Karger AG. - 0378-7346 .- 1423-002X. ; 62:4, s. 206-16
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Tidskriftsartikel (refereegranskat)abstract
- Infertility is an increasing problem all over the world, and it has been estimated that 10-15% of couples in fertile age have fertility problems. Likewise induced unsafe abortion is a serious threat to women's health. Despite advances made in assisted reproduction techniques, little progress has been made in increasing the success rate during fertility treatment. This document describes a wide range of projects carried out to increase the understanding in the field of embryo implantation research. The 'Fruitful' research network was created to encourage collaborations within the consortium and to describe our different research potentials to granting agencies or private sponsors.
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| 9. |
- Björck, Martin, et al.
(författare)
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Fatal bleeding following delivery : a manifestation of the vascular type of Ehlers-Danlos' syndrome
- 2007
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Ingår i: Gynecologic and Obstetric Investigation. - : S. Karger AG. - 0378-7346 .- 1423-002X. ; 63:3, s. 173-175
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: The vascular form of Ehlers-Danlos' syndrome (type IV) is a potentially lethal genetic condition because of rupture of major arteries, often in the peri-partum period. Case Report: We report a 31-year-old primipara who died from a rupture of the right subclavian artery. The patient had several symptoms and signs typical of the disease. The rupture occurred during the expulsion-phase of delivery but was recognized only on day 9. Conclusion: Early recognition is crucial to avoid maternal mortality due to this genetic disorder. Once the condition is suspected, the clinical diagnosis is straightforward.
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| 10. |
- Bohm-Starke, N, et al.
(författare)
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Increased intraepithelial innervation in women with vulvar vestibulitis syndrome
- 1998
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Ingår i: Gynecologic and obstetric investigation. - : S. Karger AG. - 0378-7346 .- 1423-002X. ; 46:4, s. 256-260
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Tidskriftsartikel (refereegranskat)abstract
- Women with vulvar vestibulitis syndrome (VVS) suffer from severe pain and discomfort in the area around the introitus at almost any stimulus that causes pressure within the vestibule. In spite of the severe sensory symptoms present in these women, the influence of the peripheral nerves in the vulvar vestibulum has not been clarified before. In this study the nerve supply in the vestibular mucosa in women with VVS and in healthy women free from vulvar symptoms has been revealed by PGP 9.5 immunohistochemistry. The results show a significant increase in the number of intraepithelial nerve endings in women with VVS, indicating an alteration in the nerve supply in the afflicted area.
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