Increased Fibroblast Growth Factor 21 (FGF21) Concentration in Early Second Trimester Amniotic Fluid and Its Association with Fetal Growth.

Altered fetal growth, either reduced or exacerbated, is associated with adverse perinatal outcomes. The underlying pathogenetic mechanisms of altered growth remain unclear. Fibroblast growth factor 21 (FGF21) and insulin are both considered to be major regulators of tissue growth and metabolism. The aim of our study was to investigate the association of second trimester amniotic fluid FGF21 and insulin concentrations with fetal growth. The amniotic fluid concentrations of FGF21 and insulin were determined in 80 cases of different fetal growth patterns (SGA-small for gestational age, LGA-large for gestational age, and AGA-appropriate for gestational age fetuses). Both peptides were found to be increased in cases of abnormal fetal growth, reduced growth velocity (SGA), or macrosomia (LGA). Specifically, FGF21 was significantly increased, as higher FGF21 levels were observed in the amniotic fluid of SGA and LGA fetuses compared with AGA fetuses (p < 0.05). Furthermore, the more severe the fetal smallness, the higher the FGF21 levels (p < 0.05). Similarly, higher insulin levels were noted in the amniotic fluid of SGA and LGA fetuses compared with those in AGA fetuses, though this was not statistically significant (p > 0.05). Again, the more severe the reduced fetal growth, the higher the insulin levels.

Demographic, clinical and hormonal characteristics of patients with premature ovarian insufficiency and those of early menopause: data from two tertiary premature ovarian insufficiency centers in Greece.

The aim of the study was to compare demographic, hormonal and clinical parameters in patients with premature ovarian insufficiency (POI) and women with early menopause in Greece. One hundred thirty-nine women of Greek origin, aged 14-45 years, referring for oligomenorrhea and having elevated FSH concentrations were divided into three groups regarding the age of menstrual disturbances onset [POI1:

Altered Resistin Concentrations in Mid-trimester Amniotic Fluid of Fetuses With Trisomies 18 and 13: A Window onto the Pathophysiology of Trisomies 18 and 13.

BACKGROUND/AIM: The study aimed to examine whether resistin is present in second trimester amniotic fluid from pregnancies with trisomy 18 and 13 and evaluate its concentration in comparison with euploid pregnancies. PATIENTS AND METHODS: The study included 37 women who underwent amniocentesis. Eleven fetuses had trisomy 18, 3 had trisomy 13, while 23 had a normal karyotype. RESULTS: Resistin was detected in all cases. The mean level of resistin in trisomy 18 was statistically significantly lower compared to euploid controls. Resistin levels in all abnormal cases were below its median concentration in euploid controls. ROC analysis showed very good prognostic value for both trisomies. CONCLUSION: Resistin is a constituent of mid-trimester amniotic fluid of pregnancies with trisomies 13 and 18, exhibiting lower levels than those in euploid fetuses. The reduced levels of resistin in amniotic fluid may be associated with early changes in metabolic pathways and immunoinflammatory responses.

The eminent gynaecologist Richard Wesley TeLinde (1894- 1989) and his contribution to diagnosis of cervical cancer.

At the beginning of the 20th century, the relation of carcinoma in situ of the cervix to the invasive cancer was poorly understood, resulting in misdiagnosis of the disease and inappropriate treatment. The work of Richard Wesley TeLinde, chairman of Gynaecology at Johns Hopkins University for almost 21 years, contributed to delineate the diagnosis of cervical carcinoma, providing suggestive evidence that carcinoma in situ often precedes invasive cervical cancer.

Cervical cancer in the work of the unconventional Samuel Pozzi (1846-1918), pioneer of modern gynaecology.

Advocate of Lister's antiseptic techniques, promoter of anesthesia, professor of the first chair of gynaecology in Medical School of Paris, academician, successful politician, art collector, friend and lover of the famous, Samuel Pozzi lived a fascinating life. His book "Treatise of clinical and surgical gynaecology" published in 1890 became the gold standard in medical practice while his approach in the treatment of cervical cancer, including cases of pregnant women, remained in vogue for almost fifty years.

Translation and validation of the Perinatal Grief Scale in a sample of Greek women with perinatal loss during the 1st and 2nd trimester of pregnancy.

OBJECTIVE: To translate and validate the Perinatal Grief Scale (PGS) (short version) in a sample of Greek women with perinatal loss during the first and second trimester of pregnancy. METHODS: One hundred seventy-six women were approached a few hours after the loss. Along with the PGS, three more questionnaires were completed: the Edinburgh Postnatal Depression Scale (EPDS), the Hospital Anxiety and Depression Scale (HADS) and the State-Trait Anxiety Inventory (STAI), in order to assess the convergent validity of the PGS. RESULTS: Total sample mean age was 34.1 years (SD = 5.2). Mean values and Cronbach's alpha coefficients for PGS subscales exceeded the minimum reliability standard of 0.70. Mean score for "Active grief" was 31.47 (SD = 9.31), for "Difficulty Coping" was 23.13 (SD = 7.54) and for "Despair" was 21.07 (SD = 7.07). By applying Pearson's correlation coefficients, PGS subscales positively correlated with scores on EPDS, STAI and HADS. CONCLUSIONS: The PGS Greek version is a reliable instrument in terms of internal consistency and the Cronbach's alpha coefficients are high. The Greek version of PGS can be a useful instrument for the detection of the psychological impact after a perinatal loss and it has implications for both scientific research and clinical routine.

Association between Brain-Derived Neurotrophic Factor (BDNF) Levels in 2nd Trimester Amniotic Fluid and Fetal Development.

The development of the fetal nervous system mirrors general fetal development, comprising a combination of genetic resources and effects of the intrauterine environment. Our aim was to assess the 2nd trimester amniotic fluid levels of brain-derived neurotrophic factor (BDNF) and to investigate its association with fetal growth. In accordance with our study design, samples of amniotic fluid were collected from women who had undergone amniocentesis early in the 2nd trimester. All pregnancies were followed up until delivery and fetal growth patterns and birth weights were recorded, following which pregnancies were divided into three groups based on fetal weight: (1) AGA (appropriate for gestational age), (2) SGA (small for gestational age), and (3) LGA (large for gestational age). We focused on these three groups representing a reflection of the intrauterine growth spectrum. Our results revealed the presence of notably higher BDNF levels in the amniotic fluid of impaired growth fetuses by comparison with those of normal growth. Both SGA and macrosomic fetuses are characterized by notably higher amniotic fluid levels of BDNF (mean values of 36,300 pg/ml and 35,700 pg/ml, respectively) compared to normal-growth fetuses (mean value of 32,700 pg/ml). Though apparently small, this difference is, nevertheless, statistically significant (p value < 0.05) in SGA fetuses in the extremes of the distribution, i.e., below the 3rd centile. In conclusion, there is clear evidence that severe impairment of fetal growth induces the increased production of fetal brain growth factor as an adaptive mechanism in reaction to a hostile intrauterine environment, thereby accelerating fetal brain development and maturation.

Hallmarks in the evolution of gynaecological cancer surgery: the famous pioneers in children.

At the beginning of the 19th century, gynaecological cancer, mainly cancer of the uterus and cervix was a dreadful, incurable affection. However, the popularization of the three fundamentals in surgery, anesthesia, asepsis and haemostasis, ushered the golden age of operative gynaecology. During that period distinguished surgeons/gynaecologists such as Friedrich Benjamin Osiander (1759-1822), Elias von Siebold (1775-1828) and Joseph-Claude-Anthelme Récamier (1774-1852) contributed to the development of the operative techniques, providing a therapeutic solution in gynaecological cancer.

Association of endometriosis and breast cancer: mini review of the literature.

BACKGROUND: Endometriosis is a common, estrogen-dependent, gynecological disease, which is defined as the presence of endometrial tissue outside the uterine cavity. Current data have associated endometriosis with specific malignancies, including ovarian and breast cancer. PURPOSE: The purpose of our study is to summarize and present published literature providing evidence regarding the possible relationship between endometriosis and breast cancer. METHODS: Pubmed and Scopus databases were searched systematically for studies that sought to identify a potential association of endometriosis and breast cancer. 15 relevant articles were retrieved and included in the present review. RESULTS: A small number of observational studies have shown a correlation of endometriosis and breast cancer. Other studies found that the risk of breast cancer increases with age. The scenario of an early interruption of the inflammatory process, derived from endometriosis, by oophorectomy and a possible consequent decrease in the risk of breast cancer has also been proposed. The hypothesis that both conditions could be related through common mutations on BRAC1 and BRAC2 genes has also been investigated. CONCLUSION: The available published evidence is inconclusive. Further studies are needed to evaluate the association of endometriosis and breast cancer and the possible pathogenetic pathways that relate the two disorders.

Acute lung injury in preterm fetuses and neonates: mechanisms and molecular pathways.

Acute lung injury (ALI) results in high morbidity and mortality among preterm neonates and efforts have therefore been devoted to both antenatal and postnatal prevention of the disease. ALI is the result of an inflammatory response which is triggered by a variety of different mechanisms. It mostly affects the fetal lung and, in particular, causes damage to the integrity of the lung's alveolar-capillary unit while weakening its cellular linings. Chemotactic activity and inflammatory products, such as proinflammatory cytokines TNF-α, IL-1, IL-6, IL-11, VEGF,TGF-α and TGF-ß, provoke serious damage to the capillary endothelium and the alveolar epithelium, resulting in hyaline membrane formation and leakage of protein-rich edema fluid into the alveoli. Chorioamnionitis plays a major part in triggering fetal lung inflammation, while mechanical ventilation, the application of which is frequently necessary in preterm neonates, also causes ALI by inducing proinflammatory cytokines. Many different ventilation-strategies have been developed in order to reduce potential lung injury. Furthermore, tissue injury may occur as a result of injurious oxygen by-products (Reactive Oxygen Species, ROS), secondary to hyperoxia. Knowledge of the inflammatory pathways that connect intra-amniotic inflammation and ALI can lead to the formulation of novel interventional procedures. Future research should concentrate on the pathophysiology of ALI in preterm neonates and οn possible pharmaceutical interventions targeting prevention and/or resolution of ALI.

Verrucous carcinoma of the vulva: a case report.

Verrucous carcinoma of the female genital tract is a rare lesion, primarily affecting postmenopausal women. We present a 78-year-old patient with verrucous carcinoma of the vulva, who was admitted to the "Aretaieion" Athens University Hospital. She had complained of vulvar itching during the last two years without visiting a specialist doctor.

A common anesthesiology procedure for a patient with an uncommon combination of diseases: a case report.

Administering neuraxial anesthesia to a patient with an underlying neurological disease and a combination of four other pathological disorders can be challenging. We report in this paper the case of a 45-year-old woman with neurological deficit due to ischemic brain infarct, multiple sclerosis, antiphospholipid syndrome, and ß-heterozygous thalassemia that was subjected to abdominal hysterectomy and bilateral salpingoophorectomy under epidural anesthesia for ovarian cancer.

Pre- and early post-partum adiponectin and interleukin-1beta levels in women with and without gestational diabetes.

OBJECTIVE: To investigate maternal serum adiponectin and Interleukin-1beta (IL-1beta) levels during the pre- and post-partum periods in pregnant women with and without gestational diabetes mellitus (GDM). DESIGN: Thirty control pregnant Caucasian women without GDM and thirty body mass index (BMI) and age-matched Caucasian women with GDM examined in the outpatient clinic between the 24th and 26th week of their pregnancy and on the 3rd day postpartum underwent anthropometry and had serum blood taken. Both groups, were monitored by a dietitian and had comparable weight gain during pregnancy. Birth weight was also measured. RESULTS: At the 3rd day postpartum, compared to the 2nd trimester of pregnancy, women with GDM had lower serum adiponectin levels, lower serum IL-1beta levels and lower homeostasis model assessment for insulin resistance (HOMA-IR) values. At the 2nd trimester of pregnancy, women with GDM had lower serum adiponectin levels, higher IL-1beta and higher HOMA-IR values compared to women without GDM. At the 3rd day postpartum, women with GDM had lower serum adiponectin levels, higher IL-1beta and higher HOMA-IR values compared to women without GDM. Second trimester serum adiponectin values of women with GDM correlated negatively with birth weight. CONCLUSIONS: Gestational diabetes is a state of insulin resistance associated with altered levels of proinflammatory cytokines, increased IL-1beta and decreased adiponectin values. Both of these alterations might be attributed to placental pathology in pregnancies with GDM.

Treatment of hirsutism with combined pill containing drospirenone.

The aim of the present study was to evaluate the biochemical and clinical effects of the combined pill consisting of ethinyl estradiol (EE) and drospirenone (DRSP) in hirsute patients. Fifty-two adolescents or young women from Greece were treated with 30 mug EE and 3 mg DRSP for 1 year. Hirsutism was evaluated by the Ferriman-Gallway (FG) score in the initial visit and at 3, 6 and 12 months. Follicle-stimulating hormone, luteinizing hormone, etradiol, free and total testosterone (T), sex hormone-binding globulin (SHBG), androstenedione and dehydroepiandrosterone sulfate were determined at the same intervals. Hirsutism improved and FG scores reduced to 77.4%, 67.2% and 51.8% at 3, 6 and 12 months, respectively. Plasma SHBG levels rose, while free and total T levels reduced from the third month onwards. In conclusion, the EE/DRSP pill improves hirsutism in women via antiandrogenic and antimineralocorticoid action. The biochemical manifestations of hyperandrogenism are also improved.