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Review [The role and place of the assisted reproductive technology (ART) in treatment of infertility] 2007
Szamatowicz M. · Klinika Ginekologii, Akademii Medycznej w Białymstoku. · Ginekol Pol. · Pubmed #17650895 No free full text.
Abstract: The assisted reproductive technics (ART) compose the very valuable tool in the infertility treatment additionally to pharmacological and surgical methods. ART comparises the classical in vitro fertilization and embryotransfer (IVF/ET) intracytoplasmic sperm injection (ICSI) intrauterine insemination (IUI), microepididymal sperm spiration (MESA), and testicular sperm aspiration (TESA). Male infertility, tubal factor, ovarian factor, endometriosis or an unexplained infertility constitute pathologies where ART can be applied as the methods of choice or as the methods of the last chance. The efficacy of ART is closely related to the age of the female partner. Hence, taking a decision of the inappropriate treatment of the infertility and prolongation of such treatment for years is the "Theft" of the reproductive time of women and a diminution or even deprivation of the chance for pregnancy. The role and the appropriate time of the ART application in different infertility causes are described.
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Article Chemokine growth-regulated-alpha: a possible role in the pathogenesis of endometriosis. 2002
Szamatowicz J, Laudański P, Tomaszewska I, Szamatowicz M. · Department of Gynecology, Białystok Medical University, Marie Skłodowskiej-Curie 24a, 15-276 Białystok, Poland. · Gynecol Endocrinol. · Pubmed #12012624 No free full text.
Abstract: Endometriosis is a common disease in women at reproductive age. We investigated the concentration of neutrophil-activating factor (growth-regulated gene-alpha; GRO-alpha) (a member of the chemokine family), in peritoneal fluid of infertile women with or without endometriosis. Peritoneal fluid was obtained laparoscopically from 22 women with and 21 without visible endometriotic lesions. GRO-alpha concentration was measured by the use of an ELISA kit. Median concentration of GRO-alpha was 87.65 +/- 56.19 pg/ml in the study group and 60.72 +/- 11.98 pg/ml in the control group. The distribution of data differed from normal, therefore logarithmic transformation of data was performed. Concentration of GRO-alpha was significantly higher in the peritoneal fluid of women with endometriosis when compared with controls (p = 0.05). No correlation between concentration of GRO-alpha, stage of endometriosis, duration of infertility or sex steroid hormone levels was found. The study shows that GRO-alpha may play a role in the pathogenesis of endometriosis, possibly by chemoattraction and activation of neutrophils present in higher numbers in the peritoneal fluid of women with endometriosis. It is also feasible that the angiogenic properties of GRO-alpha might prompt the progression of endometriotic lesions.
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