Analytical expressions for the dispersive contributions to the nucleon-nucleus optical potential

Analytical solutions of dispersion relations in the nucleon-nucleus optical model have been found for both volume and surface potentials. For the energy dependence a standard Brown-Rho function has been assumed for both the volume and surface imaginary contributions multiplied in this later case by a decreasing exponential function. The solutions are valid for any even value of the powers appearing in these functional forms.Junta de Andalucía y CICYT FPA2001-0144-C05-03 FPA2001-4960-EUnión Europea KIW-CT-2000-0010

¿Cuánta carga asistencial suponen las dermatosispediátricas en la actividad ambulatoria en ladermatología espa˜nola? Resultados del muestreoaleatorio nacional DIADERM

Un total de 20.097 diagnósticos fueron efectuados en pacientes menores de18 a˜nos, lo que supone un 12% del total de los codificados en DIADERM. Las infecciones víri-cas, el acné y la dermatitis atópica fueron los diagnósticos más comunes (43,9% de todos losdiagnósticos). No se observaron diferencias estadísticamente significativas en la proporción dediagnósticos atendidos en las consultas monográficas frente a las generales, así como en losregistrados en el ámbito público frente al privado. Tampoco las hubo en los diagnósticos enfunción de la época de la encuesta (enero y mayo).Conclusiones: La atención a pacientes pediátricos por parte de dermatólogos en Espa˜na suponeuna proporción significativa de la actividad habitual. Estos datos nos permiten descubrir áreasde mejora en la comunicación y la formación de los pediatras de atención primaria, comola necesidad del refuerzo de actividades formativas dirigidas al mejor tratamiento de acné ylesiones pigmentadas (y manejo básico de la dermatoscopia) en este ámbito asistencial.SurveyAbstractBackground: Visits for skin conditions are very common in pediatric primary care, and many ofthe patients seen in outpatient dermatology clinics are children or adolescents. Little, however,has been published about the true prevalence of these visits or about their characteristics.Material and methods: Observational cross-sectional study of diagnoses made in outpatientdermatology clinics during 2 data-collection periods in the anonymous DIADERM National Ran-dom Survey of dermatologists across Spain. All entries with an International Classification ofDiseases, Tenth Revision code related to dermatology in the 2 periods (84 diagnoses) were collec-ted for patients younger than 18 years and classified into 14 categories to facilitate analysisand comparison.Results: In total, the search found 20 097 diagnoses made in patients younger than 18 years (12%of all coded diagnoses in the DIADERM database). Viral infections, acne, and atopic dermatitiswere the most common, accounting for 43.9% of all diagnoses. No significant differences wereobserved in the proportions of diagnoses in the respective caseloads of specialist vs. generaldermatology clinics or public vs. private clinics. Seasonal differences in diagnoses (January vs.May) were also nonsignificant.Conclusions: Pediatric care accounts for a significant proportion of the dermatologist’s caseloadin Spain. Our findings are useful for identifying opportunities for improving communication andtraining in pediatric primary care and for designing training focused on the optimal treatmentof acne and pigmented lesions (with instruction on basic dermoscopy use) in these settings.El estudio DIADERM fue promovido por la Fundación Piel Sanade la AEDV, que recibió ayuda económica de Novarti

Customized Smart Andon System to Improve the Efficiency of Industrial Departments

35-37A customized industrial system to realize the supporting requests in manufacturing lines with detailed statistical information is presented. Also called customized smart Andon system. The system is based on a software and hardware design customized for particular industry needs according to the internal organizational structure. The results of the projection are that Andon system permits an important reduction of the time required for attending and finishing whatever problem in the manufacturing line

Customized Smart Andon System to Improve the Efficiency of Industrial Departments

A customized industrial system to realize the supporting requests in manufacturing lines with detailed statistical information is presented. Also called customized smart Andon system. The system is based on a software and hardware design customized for particular industry needs according to the internal organizational structure. The results of the projection are that Andon system permits an important reduction of the time required for attending and finishing whatever problem in the manufacturing line

The Gut Microbiome in Polycystic Ovary Syndrome (PCOS) and its Association with Metabolic Traits

This work was funded by Estonian Research Council grants PUT 1371 (to E.O.), EMBO Installation grant 3573 (to E.O.) … E.O. was supported by European Regional Development Fund Project No. 15-0012 GENTRANSMED and Estonian Center of Genomics/Roadmap II project No 16-0125. S.A. was supported by the Spanish Ministry of Economy, Industry and Competitiveness (MINECO) and European Regional Development Fund (FEDER): grants RYC-2016-21199 and ENDORE (SAF2017-87526-R); and by FEDER/Junta de Andalucía-Consejería de Economía y Conocimiento: MENDO (B-CTS-500-UGR18).Purpose: Despite gut microbiome being widely studied in metabolic diseases, its role in polycystic ovary syndrome (PCOS) has been scarcely investigated. The aim of our study was to test for possible associations between gut microbiome and PCOS in late fertile age women and investigate whether changes in the gut microbiome correlate with PCOS-related metabolic parameters. Methods: We compared the 16S rRNA sequenced gut microbiome of 102 PCOS women with 201 age- and body mass index (BMI) matched non-PCOS women. Clinical and biochemical characteristics of the participants were assessed at ages 31 and 46 and analyzed in the context of gut microbiome data at the age of 46. Results: Bacterial diversity indices did not differ significantly between PCOS and controls. We identified four genera whose balance helps to differentiate between PCOS and non-PCOS. In the whole cohort, the abundance of two genera from the order Clostridiales was correlated with several PCOS-related markers. When investigating the gut microbiome composition in PCOS women with different BMI and glucose tolerance groups, prediabetic PCOS women had significantly lower alpha diversity and markedly increased abundance of genus Dorea compared to women with normal glucose tolerance. Conclusions: Our data indicate that PCOS and non-PCOS women at late fertile age with similar BMI do not signficantly differ in gut microbiota. However, there are significant microbial changes in PCOS individuals depending on their metabolic health. Further studies are needed in order to further understand these changes in more detail.Estonian Research Council grants PUT 1371EMBO Installation grant 3573European Regional Development Fund Project No. 15-0012 GENTRANSMEDEstonian Center of Genomics/Roadmap II project No 16-0125Spanish Ministry of Economy, Industry and Competitiveness (MINECO) European Regional Development Fund (FEDER) RYC-2016-21199 and ENDORE (SAF2017-87526-R)FEDER/Junta de Andalucía-Consejería de Economía y Conocimiento: MENDO (B-CTS-500-UGR18

Targeted glutamate supply boosts insulin concentrations, ovarian activity, and ovulation rate in yearling goats during the anestrous season

The neuroendocrine regulation of the seasonal reproductive axis requires the integration of internal and external signals to ensure synchronized physiological and behavioral responses. Seasonal reproductive changes contribute to intermittent production, which poses challenges for optimizing goat product yields. Consequently, a significant objective in seasonal reproduction research is to attain continuous reproduction and enhance profitability in goat farming. Glutamate plays a crucial role as a modulator in several reproductive and metabolic processes. Hence, the aim of this study was to evaluate the potential impact of exogenous glutamate administration on serum insulin concentration and ovarian function during the out-of-season period in yearling goats. During the anestrous season, animals were randomly located in individual pens to form two experimental groups: (1) glutamate (n = 10, live weight (LW) = 29.1 ± 1.02 kg, body condition score (BCS) = 3.4 ± 0.2 units) and (2) control (n = 10; LW = 29.2 ± 1.07 kg, BCS = 3.5 ± 0.2), with no differences (p < 0.05) regarding LW and BCS. Then, goats were estrus-synchronized, and blood sampling was carried out for insulin quantification. Ovaries were ultrasonographically scanned to assess ovulation rate (OR), number of antral follicles (AFs), and total ovarian activity (TOA = OR + AF). The research outcomes support our working hypothesis. Certainly, our study confirms that those yearling goats treated with exogenous glutamate displayed the largest (p < 0.05) insulin concentrations across time as well as an augmented (p < 0.05) out-of-season ovarian activity

Distribution pattern of psoriasis, anxiety and depression as possible causes of sexual dysfunction in patients with moderate to severe psoriasis

BACKGROUND: Psoriasis may significantly impair sexual function. Depression and organic factors appear to play a key role in this relation. However, beyond genital psoriasis, the importance of the disease's distribution patterns has not been considered. OBJECTIVES: To research sexual function in psoriasis patients and investigate the roles of anxiety, depression and psoriasis' distribution patterns in sexual dysfunction. METHODS: A comparative study matched for sex and age was performed. Eighty patients with moderate to severe psoriasis and 80 healthy controls were included. The participants completed the Massachusetts General Hospital-Sexual Functioning Questionnaire, the Hospital Anxiety and Depression Scale, and the Self-Administered Psoriasis Area and Severity Index. RESULTS: Psoriasis was associated with sexual dysfunction, odds ratio=5.5 (CI 95% 2.6-11.3; p<0.001). Certain distribution patterns of psoriasis, involving specific body regions, were associated with an increase in sexual dysfunction in the group presenting the disease, odds ratio 7.9 (CI 95% 2.3-33.4; p<0.001). Multivariate logistic regression analysis identified anxiety and depression, and the involvement of these specific areas, as possible independent risk factors for sexual dysfunction in patients with moderate to severe psoriasis. CONCLUSION: This study identifies body areas potentially related to sexual dysfunction, independently of anxiety and depression, in psoriasis patients. The results suggest that the assessment of sexual dysfunction and the involvement of these body areas should be considered as disease severity criteria when choosing the treatment for psoriasis patients

Evaluation of the occurrence of sexual dysfunction and general quality of life in female patients with psoriasis

Background: Psoriasis has a significant impact on quality of life (QoL). Sexual life can also be affected, with sexual dysfunction being reported by 25-70% of patients. Objectives: To determine the occurrence of sexual dysfunction and evaluate QoL in women with psoriasis. Methods: This case-control study included women aged 18-69 years. The validated Brazilian Portuguese versions of the Female Sexual Function Index (FSFI) and of the Medical Outcomes Study 36-Item Short Form Health Survey (SF-36) were administered to all participants to assess sexual function and QoL, respectively. Patients with psoriasis underwent clinical evaluation for the presence of comorbidities, especially psoriatic arthritis and other rheumatic manifestations. Location of lesions and the extent of skin involvement were also assessed. Results: The sample consisted of 150 women, 75 with diagnosis of psoriasis and 75 healthy controls. Prevalence of sexual dysfunction was high in women with psoriasis (58.6% of the sample). Prevalence was statistically higher in women with psoriasis than in controls (P = 0.014). The SF-36 domain scores were also lower in women with psoriasis, with role limitations due to physical health, limitations due to emotional problems, and mental health being the most affected domains. Study limitations: Sample size was calculated to evaluate the association between the occurrence of sexual dysfunction and psoriasis, but it did not include the determination of the possible causes of this dysfunction. Conclusions: QoL and sexual function were altered in women with psoriasis and should be taken into consideration when assessing disease severity