121 research outputs found
General summary of the housing finance systems of selected nations in the Asian and Pacific region
Konnatale SchĂ€delimpression: Fallbericht und LiteraturĂŒbersicht
A 40-week gestational age infant was delivered by cesarean section because of intense contractions and pathological fetal heart rate pattern. The umbilical artery pH was 7.03, Apgar scores were 1/4/7 at 1, 5 and 10 min of age. The 3,250-gram infant had a skull depression of 5 x 7 cm in the left temporal-parietal region with a depth of 1.5 cm. There were no edemas or hematomas in this area; neurological examination was normal. A CT scan did not show a fracture, but the cortex below the depression appeared slightly compressed. At the age of 11 days, the depressed part of the parietal squama was surgically elevated. The child was discharged in good condition 8 days later and remained well at a 6-month follow-up examination
A first-in-human, randomized, controlled, subject- and reviewer-blinded multicenter study of Actamaxâą Adhesion Barrier
Purpose:
Post-surgical adhesions remain a significant concern following abdominopelvic surgery. This study was to assess safety, manageability and explore preliminary efficacy of applying a degradable hydrogel adhesion barrier to areas of surgical trauma following gynecologic laparoscopic abdominopelvic surgery.
Methods:
This first-in-human, prospective, randomized, multicenter, subject- and reviewer-blinded clinical study was conducted in 78 premenopausal women (18â46 years) wishing to maintain fertility and undergoing gynecologic laparoscopic abdominopelvic surgery with planned clinically indicated second-look laparoscopy (SLL) at 4â12 weeks. The first two patients of each surgeon received hydrogel, up to 30 mL sprayed over all sites of surgical trauma, and were assessed for safety and application only (n = 12). Subsequent subjects (n = 66) were randomized 1:1 to receive either hydrogel (Treatment, n = 35) or not (Control, n = 31); 63 completed the SLL.
Results:
No adverse event was assessed as serious, or possibly device related. None was severe or fatal. Adverse events were reported for 17 treated subjects (17/47, 36.2%) and 13 Controls (13/31, 41.9%). For 95.7% of treated subjects, surgeons found the device âeasyâ or âvery easyâ to use; in 54.5%, some residual material was evident at SLL. For 63 randomized subjects who completed the SLL, adjusted between-group difference in the change from baseline adhesion score demonstrated a 41.4% reduction for Treatment compared with Controls (p = 0.017), with a 49.5% reduction (p = 0.008) among myomectomy subjects (n = 34).
Conclusion:
Spray application of a degradable hydrogel adhesion barrier during gynecologic laparoscopic abdominopelvic surgery was performed easily and safely, without evidence of clinically significant adverse outcomes. Data suggest the hydrogel was effective in reducing postoperative adhesion development, particularly following myomectomy
The role of prior lexical knowledge in children's and adults' incidental word learning from illustrated stories
Children and adults benefit from a new word's phonological neighbors during explicit vocabulary instruction, suggesting that related prior knowledge can support new learning. This study examined the influence of lexical neighborhood structure during incidental word learning-limiting opportunities for strategically engaging prior knowledge-and tested the hypothesis that prior knowledge would provide additional support during subsequent consolidation. Children aged 8-10 years (Experiment 1) and adults (Experiment 2) were presented with 15 pseudowords embedded in a spoken story with illustrations, and were then tested on their recognition and recall of the new word-forms immediately, the next day, and one week later. The pseudowords had either no, one, or many English phonological neighbors, varying the potential connections to existing knowledge. After encountering the pseudowords in this incidental training paradigm, neither children nor adults benefited from phonological neighbors in recall, and children were better at recognizing items without neighbors. The neighbor influence did not change with opportunities for consolidation in either experiment, nor did it relate to learners' existing vocabulary ability. Exploratory analyses revealed that children experienced bigger benefits from offline consolidation overall, with adults outperforming children only for many-neighbor items one week after exposure. We discuss how the neighbor benefit in word learning may be constrained by learning context, and how the enhanced benefits of offline consolidation in childhood extend to vocabulary learning in more naturalistic contexts. (PsycInfo Database Record (c) 2021 APA, all rights reserved)
Ancient DNA reveals the timing and persistence of organellar genetic bottlenecks over 3,000 years of sunflower domestication and improvement
Here, we report a comprehensive paleogenomic study of archaeological and ethnographic sunflower remains that provides significant new insights into the process of domestication of this important crop. DNA from both ancient and historic contexts yielded high proportions of endogenous DNA, and although archaeological DNA was found to be highly degraded, it still provided sufficient coverage to analyze genetic changes over time. Shotgun sequencing data from specimens from the Eden's Bluff archaeological site in Arkansas yielded organellar DNA sequence from specimens up to 3,100 years old. Their sequences match those of modern cultivated sunflowers and are consistent with an early domestication bottleneck in this species. Our findings also suggest that recent breeding of sunflowers has led to a loss of genetic diversity that was present only a century ago in Native American landraces. These breeding episodes also left a profound signature on the mitochondrial and plastid haplotypes in cultivars, as two types were intentionally introduced from other Helianthus species for crop improvement. These findings gained from ancient and historic sunflower specimens underscore how future in-depth gene-based analyses can advance our understanding of the pace and targets of selection during the domestication of sunflower and other crop species
Transgender and Gender Nonconforming Youthsâ Public Facilities Use and Psychological Well-Being: A Mixed-Method Study
Purpose: In this study, we explored experiences and feelings of safety in public facilities in relation to psychological well-being among transgender and gender nonconforming (TGNC) youth in the Midwest in the summer of 2016, in the context of ongoing legislative proposals and regulations regarding school and public bathroom use in the United States.
Methods: We used a mixed-method approach, with (1) a self-administered, paper-and-pencil survey of 120 TGNC youth, focusing on differences of self-esteem, resilience, quality of life (QoL), perceived stigma, feelings of safety, and experiences of public facility use and (2) two focus group interviews (n = 9) in which TGNC youth discussed individual perceptions, attitudes, and experiences of bathroom use outside participantsâ homes. The samples consisted predominantly of individuals assigned female at birth and currently of trans-masculine identity.
Results: TGNC youth in our sample who reported that they had felt unsafe in bathrooms due to appearance or gender identity had significantly lower levels of resilience (mean(felt safe) = 125.7 vs. mean(felt unsafe) = 116.1; p = 0.03, Cohenâs d = 0.44) and QoL (mean(felt safe) = 59.1 vs. mean(felt unsafe) = 51.9; p = 0.04, Cohenâs d = 0.39), compared to those who felt safe. Meanwhile, feeling unsafe in bathrooms was associated with a greater level of perceived LGBT stigma (mean(felt safe) = 2.3 vs. mean(felt unsafe) = 2.6; p = 0.03, Cohenâs d = 0.41) and problematic anxiety in the past year (2 (1) = 4.06; p = 0.04). Individuals in the focus groups provided specific examples of their experiences of and concerns about locker room or bathroom use in public facilities, and on the impact of school bathroomrelated policies and legislation on them.
Conclusion: Perceptions of safety related to bathroom use are related to psychological well-being among TGNC youth. Our predominantly trans-masculine youth sample indicated that choice of bathroom and locker room use is important and that antiharassment policies need to support studentsâ use of their choice of bathrooms. This is particularly important information given debate of so-called bathroom bills, which attempt to restrict public bathroom use for TGNC youth, creating less choice and more stress and fear among these individuals
EASIX and severe endothelial complications after CD19-directed CAR-T Cell therapy-a cohort study
BACKGROUND: Endothelial dysfunction is associated with two main complications of chimeric antigen receptor T (CAR-T) cell therapy, cytokine release syndrome (CRS) and immune effector cell-associated neurotoxicity syndrome (ICANS). This study evaluates the Endothelial Activation and Stress Index (EASIX) as a prognostic marker for high-grade CRS and ICANS in patients treated with CD19-directed CAR-T cells. METHODS: In this retrospective study, a training cohort of 93 patients from the ZUMA-1 trial and a validation cohort of 121 patients from two independent centers (University Hospital Heidelberg, Charité University Medicine Berlin) were investigated. The primary objective was to assess the predictive capacity of EASIX measured immediately before the start of lymphodepletion (EASIX-pre) for the occurrence of grade =3 CRS and/or ICANS. To explore a possible endothelial link, serum levels of endothelial stress markers (angiopoietin-2, suppressor of tumorigenicity-2, soluble thrombomodulin, and interleukin-8) were determined before lymphodepletion and on day 7 after CART infusion in the validation cohort (n = 47). RESULTS: The prognostic effect of EASIX-pre on grade =3 CRS and/or ICANS was significant in the training cohort [OR 2-fold increase 1.72 (1.26-2.46)] and validated in the independent cohort. An EASIX-pre cutoff >4.67 derived from the training cohort associated with a 4.3-fold increased odds ratio of severe CRS/ICANS in the independent cohort. Serum endothelial distress markers measured on day+7 correlated with EASIX-pre and associated with severe complications. CONCLUSIONS: EASIX-pre is a powerful predictor of severe CRS/ICANS after CD19-directed CART therapy and might be used as a basis for risk-adapted prevention strategies
Transgender and Gender Nonconforming Youthsâ Public Facilities Use and Psychological Well-Being: A Mixed-Method Study
Purpose: In this study, we explored experiences and feelings of safety in public facilities in relation to psychological well-being among transgender and gender nonconforming (TGNC) youth in the Midwest in the summer of 2016, in the context of ongoing legislative proposals and regulations regarding school and public bathroom use in the United States.
Methods: We used a mixed-method approach, with (1) a self-administered, paper-and-pencil survey of 120 TGNC youth, focusing on differences of self-esteem, resilience, quality of life (QoL), perceived stigma, feelings of safety, and experiences of public facility use and (2) two focus group interviews (n = 9) in which TGNC youth discussed individual perceptions, attitudes, and experiences of bathroom use outside participantsâ homes. The samples consisted predominantly of individuals assigned female at birth and currently of trans-masculine identity.
Results: TGNC youth in our sample who reported that they had felt unsafe in bathrooms due to appearance or gender identity had significantly lower levels of resilience (mean(felt safe) = 125.7 vs. mean(felt unsafe) = 116.1; p = 0.03, Cohenâs d = 0.44) and QoL (mean(felt safe) = 59.1 vs. mean(felt unsafe) = 51.9; p = 0.04, Cohenâs d = 0.39), compared to those who felt safe. Meanwhile, feeling unsafe in bathrooms was associated with a greater level of perceived LGBT stigma (mean(felt safe) = 2.3 vs. mean(felt unsafe) = 2.6; p = 0.03, Cohenâs d = 0.41) and problematic anxiety in the past year (w2 (1) = 4.06; p = 0.04). Individuals in the focus groups provided specific examples of their experiences of and concerns about locker room or bathroom use in public facilities, and on the impact of school bathroomrelated policies and legislation on them.
Conclusion: Perceptions of safety related to bathroom use are related to psychological well-being among TGNC youth. Our predominantly trans-masculine youth sample indicated that choice of bathroom and locker room use is important and that antiharassment policies need to support studentsâ use of their choice of bathrooms. This is particularly important information given debate of so-called bathroom bills, which attempt to restrict public bathroom use for TGNC youth, creating less choice and more stress and fear among these individuals
SNP Discovery and QTL Mapping of Sclerotinia Basal Stalk Rot Resistance in Sunflower using GenotypingâbyâSequencing
Protective glove use and hygiene habits modify the associations of specific pesticides with Parkinson's disease
Pesticides have been associated with Parkinsonâs disease (PD), and protective gloves and workplace hygiene can reduce pesticide exposure. We assessed whether use of gloves and workplace hygiene modified associations between pesticides and PD. The Farming and Movement Evaluation (FAME) Study is a nested case-control study within the Agricultural Health Study. Use of protective gloves, other PPE, and hygiene practices were determined by questionnaire (69 cases and 237 controls were included). We considered interactions of gloves and hygiene with ever-use of pesticides for all pesticides with â„ 5 exposed and unexposed cases and controls in each glove-use stratum (paraquat, permethrin, rotenone, and trifluralin). 61% of respondents consistently used protective gloves and 87% consistently used â„ 2 hygiene practices. Protective glove use modified the associations of paraquat and permethrin with PD: neither pesticide was associated with PD among protective glove users, while both pesticides were associated with PD among non-users (paraquat OR 3.9 [95% CI 1.3, 11.7], interaction p=0.15; permethrin OR 4.3 [95% CI 1.2, 15.6] interaction p=0.05). Rotenone was associated with PD regardless of glove use. Trifluralin was associated with PD among people who used <2 hygiene practices (OR 5.5 [95% CI 1.1, 27.1]) but was not associated with PD among people who used 2 or more practices (interaction p=0.02). Although sample size was limited in the FAME study, protective glove use and hygiene practices appeared to be important modifiers of the association between pesticides and PD and may reduce risk of PD associated with certain pesticides
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