290 research outputs found
Panic disorder as a risk factor for post-partum depression Results from the Perinatal Depression-Research & Screening Unit (PND-ReScU) study
No full textShort-Term Anxiolytic and Pro-Hypnotic Actvity of a Tryptic Hydrolysate of Bovine Αs1-Casein in Patients with Anxiety Spectrum Disorders
No full textWe conducted a prospective open-label study with 100 outpatients who had sought psychiatric consult in private clinical practice for anxiety/sleep in subthreshold/full blown DSM-IV Anxiety Spectrum Disorders. Clinicians, prescribed for 4 weeks a dietary supplement based on a formulation containing α-casozepine peptide 300 mg/day. The comparison of all rating scales mean scores reported at T0 versus T1 showed a statistically significant decrease (p<0.001). In Clinical Global Impression scale, the 54% of the sample was found to be much improved, 27% minimally improved and 19% showed no change. The 64% of the sample reported an anxiolytic effect, and among the 64 patients with sleep disorders, the 51.5% reported a pro-hypnotic effect. Considering patients in monotherapy with the dietary supplement, an anxiolytic effect was observed in 69.7% while a prohypnotic effect was observed in the 62.5% of the sample. No side-effects were reported during the treatment with no drop-out
Longevidade e massa corporal em machos e fêmeas de Euglossa annectans Dresler 1982 (Hymenoptera, Apidae, Euglossini).
No full textEsta similaridade está em concordância com a similaridade encontrada para as medidas morfométricas
Frataxin deficiency increases cyclooxygenase 2 and prostaglandins in cell and animal models of Friedreich's ataxia
No full text© The Author 2014. Published by Oxford University Press
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.An inherited deficiency of the mitochondrial protein frataxin causes Friedreich's ataxia (FRDA); the mechanism by which this deficiency triggers neuro- and cardio-degeneration is unclear. Microarrays of neural tissue of animal models of the disease showed decreases in antioxidant genes, and increases in inflammatory genes. Cyclooxygenase (COX)-derived oxylipins are important mediators of inflammation. We measured oxylipin levels using tandem mass spectrometry and ELISAs in multiple cell and animal models of FRDA. Mass spectrometry revealed increases in concentrations of prostaglandins, thromboxane B2, 15-HETE and 11-HETE in cerebellar samples of knockin knockout mice. One possible explanation for the elevated oxylipins is that frataxin deficiency results in increased COX activity. While constitutive COX1 was unchanged, inducible COX2 expression was elevated over 1.35-fold (P < 0.05) in two Friedreich's mouse models and Friedreich's lymphocytes. Consistent with higher COX2 expression, its activity was also increased by 58% over controls. COX2 expression is driven by multiple transcription factors, including activator protein 1 and cAMP response element-binding protein, both of which were elevated over 1.52-fold in cerebella. Taken together, the results support the hypothesis that reduced expression of frataxin leads to elevation of COX2-mediated oxylipin synthesis stimulated by increases in transcription factors that respond to increased reactive oxygen species. These findings support a neuroinflammatory mechanism in FRDA, which has both pathomechanistic and therapeutic implications.The study was supported by NIH grants NS077777, EY012245 and AG025532 to G.A.C., and USDA-ARS Intramural Projects 5306-51530-019-00D and 1 U24 DK097154-01 to J.W.N. Funding to pay the Open Access publication charges for this article was provided by the NIH
Morfologia de machos e fêmeas de Euglossa annectans Dresler 1982 (Hymenoptera, Apidae, Euglossini).
No full textForam coletados dados de morfometria de machos e fêmeas de Euglossa annectans em condições de laboratório, de um grupo de células separado artificialmente, a partir de um ninho alojado espontaneamente em caixa racional de abelhas sem ferrão
Perinatal mood and anxiety disorders. Clinical assessment and management. A review of current literature
No full textMitochondrial disease activates transcripts of the unfolded protein response and cell cycle and inhibits vesicular secretion and oligodendrocyte-specific transcripts.
No full textAxis I psychopathology and functional impairment at the third month of pregnancy: Results from the Perinatal Depression-Research and Screening Unit (PND-ReScU) study
No full textOBJECTIVE: Recent studies indicate that the prevalence and 12-month incidence of mental disorders during pregnancy are similar to those of age-matched nonpregnant women. The aim of this study is to assess the prevalence, sociodemographic correlates, and functional impairment associated with Axis I disorders in women at the third month of pregnancy.
METHOD: 1066 women presenting at the Department of Obstetrics and Gynecology of the Azienda Ospedaliera Universitaria Pisana (Pisa, Italy) for the first ultrasound examination between the 12th and the 15th gestational weeks were recruited for participation in the Program "Perinatal Depression-Research and Screening Unit (PND-ReScU)" and were administered the Structured Clinical Interview for DSM-IV Axis I Disorders and the Work and Social Adjustment Scale. Study recruitment began in February 2004 and ended in March 2007.
RESULTS: The prevalence of lifetime Axis I disorders at the third month of pregnancy was 50.4%. 255 women (23.9%) had 2 or more lifetime comorbid disorders. 26.3% met criteria for current Axis I disorders. Current comorbidity between depressive and anxiety disorders was found in 47 women (4.4%).
CONCLUSION: One in 5 women presented with a current Axis I disorder, and a higher percentage met criteria for a lifetime Axis I disorder. Early detection of psychopathology at the beginning of pregnancy may help to plan an adequate treatment in order to achieve a better postpartum adjustment and to reduce the risk of adverse obstetrical and psychopathological outcome
Risk factors for postpartum depression: the role of the Postpartum Depression Predictors Inventory-Revised (PDPI-R). Results from the Perinatal Depression-Research & Screening Unit (PNDReScU) study
No full textAbstract
The aims of this study were to identify the frequency of the risk factors for postpartum depression (PPD) listed in the Postpartum Depression Predictors Inventory-Revised (PDPI-R) during pregnancy and 1 month after delivery and to determine the predictive validity of the PDPI-R. The study used a prospective cohort design. Women completed the PDPI-R at the 3rd and the 8th months of pregnancy and at the 1st month after childbirth. Women were prospectively followed across three different time points during the postpartum using Structured Clinical Interview for DSM-IV Disorders to determine the presence of major or minor depression. The prenatal version of the PDPI-R administered at two different time points during pregnancy predicted accurately 72.6% and 78.2% of PPD and the full version administered at the 1st month after delivery predicted 83.4% of PPD. The cutoffs identified were 3.5 for the prenatal version and 5.5 for the full version. The PDPI-R is a useful and a valid screening tool for PPD
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