[Update for the standard procedures of diagnosis and therapy in cases of congenital rubella]. / Aggiornamento delle procedure operative standard per la diagnosi e la cura dei casi di rosolia congenita.

Congenital Rubella is the dramatic consequence of rubella during gestation. A combined strategy of Measles and Rubella universal vaccination on children and selective vaccination of susceptible women has been shown effective in the elimination of congenital rubella requiring an incidence of < 1 case of CRS per 100,000 live births. Verification processes of rubella elimination require that physicians early and appropriately diagnose all cases of congenital rubella, including those unpatent at birth. The paper highlights clinical and laboratory aspects channeling diagnosis of congenital rubella infection or syndrome even after the first year of life, and the short- and long-term management criteria.

Effects of nonylphenol on vitellogenin synthesis in adult males of the spotted ray Torpedo marmorata.

The aim of this investigation was to assess the effects of nonylphenol (NP), an oestrogen-like environmental pollutant, on the vitellogenin (VTG) synthesis in adult males of the aplacental viviparous cartilaginous fish Torpedo marmorata. The VTG recovery in males is considered a biomarker of xeno-oestrogenic pollution as this lipophosphoglycoprotein is physiologically induced by oestrogens only in females of oviparous and ovoviparous vertebrates. Using in situ hybridization and immunohistochemistry, T. marmorata males injected with nonylphenol showed the presence of VTG in the liver and the kidney. In particular, vtg messenger (m)RNA and VTG protein were expressed in the liver, whereas in the kidney cells only the presence of VTG was recorded. By contrast, no expression for VTG was detected in the testis. These results demonstrate that in T. marmorata NP induces the expression of vtg only in the liver; the presence of VTG in the kidney and its absence in the testis are discussed.

High density of intraepithelial gammadelta lymphocytes and deposits of immunoglobulin (Ig)M anti-tissue transglutaminase antibodies in the jejunum of coeliac patients with IgA deficiency.

The diagnosis of coeliac disease (CD) represents a special challenge in selective immunoglobulin (Ig)A deficiency (IgAD). A high density of T cell receptor (TCR)gammadelta(+) intraepithelial lymphocytes (IELs) and intestinal IgA anti-tissue transglutaminase 2 (anti-TG2) antibody deposits are suggestive of CD. We analysed the density of TCRgammadelta(+) IELs and the deposition of IgM anti-TG2 antibodies in the jejunal mucosa of IgAD patients with and without CD. Immunohistochemical analyses for the number of CD3+ and TCRgammadelta(+) IELs and double immunofluorescence assay for IgM anti-TG2 antibody deposits were performed in biopsies from 25 children with IgAD (nine untreated CD, seven potential CD and nine without CD). Sixteen immunologically intact children without CD represented the controls. IgAD without CD had a higher number of CD3+ and TCRgammadelta(+) IELs than controls (P < 0.05), but lower than IgAD with CD (P < 0.01). No significant differences were noted between IgAD subjects without CD and those with potential CD. Furthermore, IgAD patients without CD showed a higher TCRgammadelta(+)/CD3+ ratio than the control group (P < 0.05), while the ratio was similar to subjects with CD and potential CD. Intestinal IgM anti-TG2 antibody deposits were present in six of seven of the IgAD patients with untreated CD, one of seven with potential CD and none of those without CD. Most of the patients with IgAD show immune activation in the jejunal mucosa. IgM anti-TG2 antibody deposits are present only in CD. Intestinal IgM anti-TG2 and immunohistochemical markers do not discriminate between IgAD and potential CD with IgAD. Therefore, the serum IgG CD-associated autoantibodies remains very important for the diagnosis of CD in IgAD.

Blue rubber bleb nevus syndrome.

UNLABELLED: Blue Rubber Bleb Nevus Syndrome (BRBNS) is a rare condition characterized by multiple venous malformations involving the skin and internal organs. The gastrointestinal tract is always involved and intestinal haemorrhage is the most frequent clinical manifestation associated with iron deficiency anaemia. We describe a 10-year-old girl who, since birth, presented numerous venous malformations all over her body and a lymphangioma in the right leg. At the age of 5 years, she also had a severe episode of gastric bleeding requiring a blood transfusion. From this episode, she is suffering from chronic anaemia and this is the reason for admission into our hospital. The endoscopic examination of the gastrointestinal tract revealed multiple giant venous malformations in the oesophagus, stomach, duodenum and in all visible sections of the colon. Endoscopy is the gold standard technique for the diagnosis of BRBNS with GI lesions and also allows immediate therapeutic measures such as argon plasma coagulation, laser photocoagulation, sclerotherapy or band ligation. In addition, pharmacological treatments based on corticosteroids, interferon alfa, vincristine or octreotide have been described for BRBNS. CONCLUSION: Blue Rubber Bleb Nevus Syndrome is a congenital cutaneous and gastrointestinal haemangiomatosis. Its morbidity and mortality depends on involvement of visceral organs and particularly on GI bleeding. The treatment is based on pharmacological or surgical therapy. Overall, the most important step is the follow-up to the presence and the evolution of GI lesions and the possible bleeding.

The Effect of GH Administration on Oocyte and Zygote Quality in Young Women With Repeated Implantation Failure After IVF.

Growth hormone (GH) has been shown to improve implantation and live birth rates in women of >40 years of age treated by in vitro fertilization (IVF). This effect was initially attributed to a GH effect on oocyte quality, but later studies showed that GH can also improve uterine receptivity for embryo implantation. As to younger women with previous failures of embryo implantation after IVF, data reported in the literature are ambiguous. This retrospective study focused on this latter category of women, comparing the numbers and morphological appearance of oocytes recovered from women with two previous IVF failures, aged between 30 and 39 years and treated with GH, with a comparable group of women without GH treatment. These results were complemented with the analysis of morphological markers of zygote and embryo quality and IVF clinical outcomes in both groups. The oocytes, zygotes and embryos from women treated with GH showed better morphological scores, and their uterine transfer resulted in more implantations, pregnancies and live births, as compared with the untreated group. It is concluded that the improvement of IVF outcomes in women with previous repeated IVF failures by exogenous GH administration is, at least partly, related to an increase in oocyte developmental potential. The statistically evident improvement of oocyte and embryo quality is the main finding of this study. Its weakness is its retrospective nature.

Morphological and molecular responses in ovaries of Mytilus galloprovincialis collected in two different sites of the Naples Bay.

Mytilus galloprovincialis female specimens were collected from two mussel farms located in two sites next to Castel dell'Ovo, a historical complex located in the Naples Bay. Such sites were named, respectively, A-area and B-area for the different microbiological parameters so that mussels from A-area can be sold without purification, whereas mussels from B-area must be purified before sale. The mussels were collected during the nonreproductive (summer 2009) and reproductive periods (autumn 2009). Gonadosomatic index, structural organization of the ovary, presence of apoptosis, estrogen receptors expression, as well as the bisphenol A (BPA) content in the ovaries, were evaluated. Ovaries from specimens collected in area B showed a different and significant distribution of the investigated biomarkers as well as of BPA content in respect to those measured in the A-area specimens, confirming that mussels are valid sentinel organisms to biomonitor in the Naples bay too.

Vaginal health of postmenopausal women on nutraceutical containing equol.

OBJECTIVE: The aim of the study was to evaluate the effects of nutraceuticals containing equol on vaginal health of postmenopausal women with vulvovaginal symptoms and dyspareunia. METHODS: One hundred twenty-six natural postmenopausal women on +1b +1c (2 and 3-6 y after the final menstrual period, respectively) of the Stages of Reproductive Aging Workshop were enrolled in a nonrandomized trial. Of these, 72 women accepted to use nutraceutical (group A). The remaining 54 women refused the treatment and participated as the control group (group B). Group A was prescribed one tablet daily to take orally, for 8 months. All assessments were made at baseline and at 4 and 8 months. Determination of vaginal maturation index (VMI), evaluation of vaginal pH, and assessment of vaginal atrophy symptoms by the vaginal health index (VHI) were carried out. Dyspareunia score was also measured. RESULTS: Group A had a significant increase in VMI (68 ±â€Š5 vs 58 ±â€Š8) and improvement of vaginal pH (4.1 ±â€Š1.3 vs 5.1 ±â€Š1.7) compared with baseline, mainly after 8 months of treatment (P < 0.001). Group A had an improvement of VHI after 4 (13 ±â€Š3, P < 0.01) and 8 (16 ±â€Š2, P < 0.001) months of nutraceutical intake. Dyspareunia reduced after 8 months (5.1 ±â€Š1.3 vs 3.8 ±â€Š1.2, P < 0.001) but not after 4 months (4.7 ±â€Š1.1, P = 0.06) of treatment. Group B showed no changes from baseline evaluation (P = 0.22). CONCLUSIONS: Nutraceuticals containing equol could be effective in modulating postmenopausal symptoms, particularly vaginal symptoms, and could be well accepted by the women who usually do not wish to use hormone therapy or cannot use it for medical reasons.

[Differential diagnosis and management of abnormal uterine bleeding in adolescence].

Abnormal uterine bleeding (AUB) is defined as any atypical genital bleeding originating from the uterine cavity, without the characteristics of normal menstrual period. AUB is an important symptom both for adolescents and their parents, and it usually leads to a state of anxiety. Although about 95% of AUB could be considered as a dysfunctional disorder, AUB requires well-defined diagnostic procedures in order to detect a physical cause, ruling out complex or systemic diseases, including oncological ones. Diagnostic procedures require the acquisition of a full and detailed history, and it is also crucial to obtain as much compliance from the patient as possible. A complete gynecological evaluation (whenever possible) and a full physical examination are useful to detect any kind of general disease which can compromise the hormonal reproductive system. Auxiliary tools such as gynecological ultrasonography for pelvic examination are allowed in sexually-active women, otherwise transrectal ultrasonography could be considered, if needed. Hematic ß-hCG must be dosed in every fertile woman with AUB and laboratory tests must be tailored on each patient. The first-line treatment consists of combined oral contraceptives and, when they are contraindicated, progesterone alone, medicated intrauterine devices, GnRH-analogues, or desmopressin are the most common second-line treatments.

Sexuality in menopausal women.

PURPOSE OF REVIEW: Sexuality is an essential part of a healthy life. It can contribute significantly to the physical, psychological and social wellbeing of menopausal women, therefore, to their quality of life. This study is an overview of the most recent findings in the literature retrieved from searches of computerized databases. We extracted all notable information concerning definition, epidemiology, symptoms, diagnostic evaluation and management. RECENT FINDINGS: The experience of sexuality in menopause is fundamentally shaped by the biological and psychological changes that occur on a substrate of modifications linked to the ageing process. Moreover, several additional factors, including effects of illness, medications and psychosocial stressors can contribute to sexual dysfunction. Patients should be educated about the causes of sexual dysfunction and available treatment. SUMMARY: In recent years, the field of research in sexual dysfunctions has made great progress in many areas of investigation, from epidemiology to pathophysiology providing a better understanding of causes and promoting better care. However, the multifactorial nature of human sexuality still makes our ability to comprehensively treat sexual dysfunction quite difficult. An integrated approach is needed to recognize different aspects involved and to identify the proper intervention strategies for early prevention and promotion of a healthy sexuality in menopause.

ESTUDIO DE LA SENSIBILIZACIÓN POR AEROALÉRGENOS CON ESPECIAL ENFOQUE EN LA POLINOSIS COMO FACTOR DE SENSIBILIZACIÓN / Sensitizen by aeroalergens study with special focus on polinosis as sensitizen factor

Fundamento. Las alergias son importantes en Salud Pública; entre distintos tipos, la sensibilidad polínica (SP), en su forma de hipersensibilidad a pólenes, son patologías que afectan a parte de la población. Objetivo. Valorar la importancia del problema de SP en la región y relacionarlas con rinitis, asma, valores de IgE y otras alergias. Lugar de aplicación. Servicio Cátedra de Alergia e Inmunología (SAEI) del Hospital Nacional de Clínicas (HNC), Región Centro del País. Diseño. Estudio de corte. Estudio descriptivo útil para el administrador sanitario ya que permite determinar la carga que significa la enfermedad en la población. Permite conocer la prevalencia (P) de enfermedad. Población. Se analizaron historias clínicas (HC) de los pacientes que concurrieron al SAEI, ubicado en Córdoba capital. Método. Se procesaron las HC de los pacientes que acudieron al SAEI durante los años 2008-09 y a los que se les realizó el prick test, usando el programa Epi-Info 2000 versión 3.3.2. Se las analizó estadísticamente determinando Chicuadrado e intervalo de confianza. Resultados. La P de SP fue de 51,96%. Del total de la muestra, el 24,24% era monosensibilizado el 12,50% de estos lo era a pólenes. Del 75,76% de la muestra restante (polisensibilizado), el 65,33% estaba sensibilizado a pólenes. Conclusión. Analizando la P obtenida se desprende que las SP constituyen una problemática que afecta a más de la mitad de la población estudiada. También se observó que dicha problemática tiene, para la mayoría de los pacientes, una comorbilidad asociada a otros tipos de alergia. (AU)

Background. Allergies are important in Public Health, among the different types Pollen sensitivity, as hypersensitivity to pollen, are pathologies affecting part of the population. Objective. To appreciate the importance of the Pollen sensitivity problem in our region and to relate them to Rhinitis, Asthma, IgE values, and other allergies. Setting. Allergy and Immunology Service (AAIS) of the Hospital Nacional de Clínicas (HNC), in Córdoba city, Central Region of the country. Design. A Cross-sectional study was developed. This is a descriptive study of usefulness for the healthcare administrator because it allows estimating the disease burden significance on the population. It lets to know the sickness Prevalence (P). Population. Clinical Histories (CH) of the patients that attended the AAIS, located in Córdoba city were analyzed. Methods. CH of the patients that attended the AAIS during the years 2008 and 2009 and that the Prick Test was carried out, were processed by using the 2000 Epi-Info Program, 3.3.2. version. Statistically, Chi-square and Confidence Interval were calculated. Results. The Prevalence of Pollen sensitivity was 51.96%. From the total sample, 24.24% was monosensitized patients. Among them, 12.5% were monosensitized to pollens. The rest of the sample (75.76%) were poly-sensitized, from these, 65.33% were sensitized to pollens. Conclusion. Analyzing the obtained Prevalence emerges that Pollen sensitivity represent a problematic that affect more than a half of the studied population. Also it was observed that the pathology presented a comorbidity associated to other types of allergy produced by mites or fungus, among others, for the majority of the patients.(AU)