Diedrich K

PURPOSE: In the GnRH-antagonist protocol, ovarian stimulation with gonadotropins typically commences on cycle day 2 or 3. Initiation of ovarian stimulation with a spontaneously occurring menstruation, however, poses significant organization…

BACKGROUND: The Y-box-binding protein (YB-1) is described as a potential oncogene highly expressed in tumors and associated with increased cell survival, proliferation, migration and anti-apoptotic signaling. The aim of our study was to exa…

BACKGROUND: The Fifth Evian Annual Reproduction (EVAR) Workshop Meeting discussed knowledge regarding contemporary genetics in female reproduction. METHODS: Specialist reproductive medicine clinicians and geneticists delivered presentation…

Endometriosis is a common, benign and chronic gynecological disorder. It is also an estrogen-dependent disorder that can result in intractable dysmenorrhea, heavy and/or irregular periods, painful bowel movements and urination during menstr…

BackgroundEndometriosis with bowel involvement is the most invasive form and can cause infertility, chronic pelvic pain and bowel symptoms. Effective surgical treatment of endometriosis requires complete excision of endometriosis and in sam…

The use of anti-L1-cell adhesion molecule monoclonal antibodies (anti-L1CAM-mAb) in an endometriosis epithelial cell line Z12 led to a statistically significant decrease in cell proliferation and cell invasion and to an inhibition of the ad…

IntroductionThe radical surgery of the deep infiltrating endometriosis of the rectovaginal septum and the uterosacral ligaments with or without bowel resection can cause a serious damage of the pelvic autonomic nerves with urinary retention…

OBJECTIVE: To determine whether endometriosis-associated endometrioid cancer (EAOC) is a specific entity compared with endometrioid cancer not associated with endometriosis (OC). DESIGN: Case-control study. SETTING: University hospital re…

Apoptosis is a physiologic process that eradicates undesired cells without inducing an inflammatory reaction. It is an important regulator of eutopic endometrial function and evidence suggests that apoptosis aids in maintaining cellular hom…

OBJECTIVE: To describe the treatment of a 23-year-old patient with primary peritoneal carcinoma and preservation of her fertility. DESIGN: Case report. SETTING: University of Schleswig-Holstein, Campus Lübeck, Department of Gynecology and…

This study investigated the possible use of CCR1 mRNA measurement in peripheral blood leukocytes in combination with measurements of monocyte chemotactic protein-1 (MCP-1) and CA125 protein in serum as a diagnostic test for endometriosis.Th…

Pharmakotherapeutische Ansätze stellen einen wichtigen Baustein in der modernen Behandlung der Endometriose dar. In dieser Übersichtsarbeit stellen wir die aktuellen Erkenntnisse in der Anwendung der Pille im Langzyklus, der nicht-steroidal…

The authors demonstrate expression of the vitamin D receptor (VDR) and its hydroxylases in the endometrium and ovaries of women with and without endometriosis and endometrial or ovarian cancer. Immunohistochemistry showed strong staining of…

The use of cetrorelix within ovarian-stimulation protocols demonstrates several advantages compared with gonadotropin-releasing hormone (GnRH) agonist-containing protocols, which include, for example, significantly less time for analogue tr…

PurposeTo test whether environmental pollutants could affect fertility in humans.Methods31 women and 16 men from Tanzania and 21 couples from Germany were included (n = 89). Pesticides and polychlorinated biphenyls were measured in serum, f…

Fluorescence diagnosis and photodynamic therapy with 5-aminolevulinic acid induced protoporphyrin IX are promising new options in the diagnosis and therapy of diseases in a wide spectrum of medical disciplines such as urology, dermatology, …

Endometriosis is a pelvic inflammatory process with altered function of immune-related cells and increased number of activated macrophages in the peritoneal environment that secrete various local products, such as growth factors and cytokin…

ObjectiveTo compare the amount of regulated upon activation, normal T cell expressed and secreted (RANTES) and monocyte chemotactic protein 1 (MCP-1) in follicular fluid (FF) of patients with and without endometriosis and to determine their…

CCR1 is a CC chemokine receptor with high affinity for RANTES (regulated upon activation, normal T cells expressed and secreted). CCR1 protein and mRNA concentrations in native peritoneal cells were twofold greater, in cultured peritoneal c…

Suppression of sex steroid production based on desensitisation and down-regulation of pituitary gonadotropin-releasing hormone (GnRH)-receptors by agonistic GnRH-analogues resulting in the blockage of gonadotropin release from the anterior …

Gonadotropin-releasing hormone (GnRH) stimulates the pituitary secretion of both luteinising hormone (LH) and follicle-stimulating hormone (FSH), and thus controls the hormonal and reproductive functions of the gonads. The blockade of the e…

We explored the association of the PPAR-gamma2 (peroxisome proliferator-activated receptor) Pro-12-Ala polymorphism with endometriosis in a case-control study with 51 women with endometriosis stages I-IV and 55 control women without endomet…

BACKGROUND: The aim of the current clinical study was to evaluate the in vivo fluorescence detection of ovarian carcinoma metastases in a second-look laparoscopic procedure after intraperitoneally applied 5-aminolevulinic acid (ALA). METHO…

Endometriosis is an important clinical problem in routine practice. Besides the problems of dysmenorrhea, dyspareunia and chronic abdominal pain, women with endometriosis are often infertile. We performed a systematic literature review on t…

According to the transplantation theory, endometriosis develops from endometrial fragments that are retrogradely menstruated into the peritoneal cavity. In order to develop into endometriotic lesions, they have to connect to the vascular sy…