The effect of voluntary termination of pregnancy on female sexual and emotional well-being in different age groups

Introduction: To evaluate the impact of voluntary termination of pregnancy (VTOP) on the psycho-sexological well-being of females before/six months after the abortion.

Methods: A sample of 194 women was recruited from three obstetrics and gynaecological divisions. The women were evaluated for the variables “sexual functioning” with the Female Sexual Function Index (FSFI), “depression” with the Beck Depression Inventory (BDI-II), and “anxiety state” with the Self-Rating Anxiety Scale (SAS) at time 0 (the beginning of the abortion procedure) and time 1 (six months after the abortion). Since 24 women refused to fill out the questionnaires, the final sample was composed of 170 women.

Results: The women showed a slight although significant improvement in the mean FSFI score from time 0 (16.7?±?12.9) to time 1 (20.9?±?13.8) (p?p?=?0.0241). The sub-group of younger women (18–25) showed a lesser increase in FSFI score from time 0 to time 1. In addition, both depression (p?=?0.048) and anxiety (p?Discussion: Voluntary TOP may influence the sexuality of younger females differently from how it influences that of older women. Hence, the sexuality of younger female should be regularly supervised in follow-up examinations.     

Fludarabine,ara-C,novantrone and dexamethasone (FAND) in previously treated chronic lymphocytic leukemia patients

BACKGROUND AND OBJECTIVES: The objective of improving the quality of responses of chronic lymphocytic leukemia (CLL) patients has led to the design of protocols that combine fludarabine (FDR) with synergistic drugs. We evaluated the efficacy and toxicity of a schedule that includes fludarabine, ara-C, novantrone and dexamethasone (FAND) for the management of previously treated CLL patients under 60 years old. DESIGN AND METHODS: Thirty-one patients underwent FAND treatment. Twenty-three patients had active disease (relapsed patients: 9; unresponsive to prior therapy: 14). Eight patients had a partial response (PR) to prior therapy and were treated with the aim of further reducing residual disease. The FAND schedule included fludarabine (25 mg/m(2) i.v. days 1-3), ara-C (1 g/m(2) i.v. day 1: 8 patients; days 1-2: 23 patients), novantrone (10 mg/m(2) i.v. day 1) and dexamethasone (20 mg i.v. days 1-3). Infection prophylaxis consisted of fluconazole, acyclovir, trimethoprim/sulfamethoxasole and granulocyte colony-stimulating factor (G-CSF) in the presence of severe neutropenia. RESULTS: A response was observed in 7/14 refractory patients (complete response-CR: 29%), in all 9 relapsed patients (CR: 78%) and in 7/8 patients (CR: 87.5%) treated in PR. Taken together, 18 CRs were obtained and in 14 (78%) this was associated with a flow cytometric remission (CD5+/CD20(weak+) PB lymphocytes: <10%). Severe granulocytopenia occurred after 86 of the 124 administered courses (69%), but only after 10/86 courses (12%) were major infections recorded. In 10/15 mobilized patients (cyclophosphamide + G-CSF: 6 patients; FAND + G-CSF: 9 patients) after FAND > or = 2 x 10(6)/kg CD34+ cells were collected. Nine patients were autografted in CR and showed a longer response duration than the 9 patients in CR who did not receive further therapy after FAND (53 vs 30% at 41 months; p = 0.05). INTERPRETATION AND CONCLUSIONS: FAND associated with extensive infection prophylaxis and G-CSF support is a highly cytoreductive and well-tolerated treatment for CLL patients and in most cases does not hamper subsequent stem cell mobilization.     

An analysis of the genetic factors involved in testicular descent in a cohort of 14 male patients with anorchia

Anorchia, or the "vanishing testis syndrome," is characterized by the absence of testis in a 46,XY individual with a male phenotype. The etiology is unknown; however, the familial occurrence of the disease and the association of this phenotype with 46,XY gonadal dysgenesis has led to the suggestion that genetic factors, which play a role in testicular determination, may be involved. Alternatively, exploratory laparoscopy has suggested that anorchia may be caused by a prenatal testicular vascular accident associated with torsion during testicular descent. We screened a cohort of 14 boys with bilateral anorchia for mutations in the Y chromosome-linked testis-determining gene SRY (sex-determining region, Y chromosome); in the gene necessary for correct testicular descent, INSL3; and in the gene of its receptor (LGR8). Mutations in the INSL3 gene and the LGR8 T222P mutation are known to cause cryptorchidism. We confirmed previous reports that mutations in the SRY gene are not associated with anorchia. Although a common polymorphism was identified in the INSL3 gene, no mutations were observed. The recurrent T222P mutation in the LGR8 gene was not found in any of the patients. These data show for the first time a lack of association between genetic factors necessary for correct testicular descent and anorchia.     

Homozygosity for human leucocyte antigen-C ligands of KIR2DL1 is associated with increased risk of relapse after human leucocyte antigen-C-matched unrelated donor haematopoietic stem cell transplantation

Human leucocyte antigen (HLA)-C molecules regulate the function of natural killer cells and may be subdivided into two groups, C(1) and C(2), based on their specificity for inhibitory killer immunoglobulin-like receptors. We analysed the impact of the HLA-C genotype on outcome of HLA-C-matched unrelated donor haematopoietic stem cell transplantation (URD-HSCT) recipients. HLA-C(2) homozygous patients (n = 18) had lower probability of overall survival (P = 0.01) and disease-free survival (P = 0.02), resulting from increased relapse rate (P = 0.02) when compared with both HLA-C(1) homozygous (n = 43) and HLA-C(1),C(2) heterozygous (n = 50) subgroups. Patients lacking HLA-C(1) should, therefore, be considered at increased risk of relapse following HLA-C-matched URD-HSCT.     

Near-infrared spectroscopic imaging of the whole hand: A new tool to assess tissue perfusion and peripheral microcirculation in scleroderma

Objectives

Systemic sclerosis (SSc) causes functional and structural microcirculatory dysfunction, affecting also distal extremities. Optical Near-InfraRed Spectroscopy (NIRS) of blood HbO₂ saturation (stO₂) is able to evaluate O₂ delivery/consumption balance in the explored tissue. The NIRS-sensitive camera non-invasively detects stO₂ values in superficial tissues, automatically generating 2D-imaging maps in real time. We aimed at testing whether NIRS hand imaging may evaluate peripheral microcirculatory dysfunction and its spatial heterogeneity in SSc patients compared to controls.

Chronic persistent Epstein-Barr virus infection of natural killer cells and B cells associated with granular lymphocytes expansion

B lymphocytes and epithelial cells are the only cell types known to be infected with Epstein-Barr virus (EBV) in normal individuals. Rarely, EBV also infects other cells, including natural killer (NK) cells, almost always in the context of fatal leukaemias or lymphoproliferative disorders. We report on a 6-year-old previously healthy girl who developed fevers and liver function abnormalities for 3 months. The peripheral blood revealed an abnormal expansion of large granular lymphocytes, comprising 24% of the white blood cells. Flow cytometric analysis of the peripheral blood mononuclear cells showed an abnormal increase of CD16-positive NK cells, 62% of which were EBV-infected by in situ EBER-1 hybridization. The circulating B cells were normal in number, but 18% were infected with EBV by in situ EBER-1 hybridization. Approximately 2 years after resolution of all symptoms and continued good health, 35% of the circulating mononuclear cells were EBV-infected, indicative of persistent expansion of EBV-infected cells. We conclude that abnormal expansions of EBV-infected NK and B cells can be associated with a chronic benign course.     

HIV-1 Tat enhances Kaposi sarcoma-associated herpesvirus (KSHV) infectivity

The high frequency of Kaposi sarcoma (KS) in immunodeficiency states, particularly in patients with AIDS, has been attributed to increased replication of KS-associated herpesvirus (KSHV), a necessary cofactor for KS development. However, experimental KSHV infection of endothelial lineage cells that compose KS lesions has been difficult even in the absence of immune cells. Here we show that HIV-1 Tat protein can directly promote KSHV transmission. Full-length HIV-1 Tat and a 13-amino-acid peptide corresponding to the basic region of Tat specifically enhances the entry of KSHV into endothelial and other cells, presenting evidence for an active role of HIV-1 in the development of KSHV-associated diseases. These results can explain why AIDS-KS is more frequent and clinically more aggressive than KS in other immunodeficiency states.