The Need for a New National Court

By any measure, the Supreme Court is tremendously overburdened. Statistics speak clearly on this point; sometimes they shout. After the caseload relief provided by the Judges\u27 Bill, 4 which was passed in I925 and took effect during the I928 Term, the Supreme Court caseload grew slowly for thirty years. Beginning in the I96os, growth sharply accelerated, and during the I970S and I98os, the numbers exploded

The ‘strength of weak ties’ among female baboons : fitness-related benefits of social bonds

Thanks to Cape Nature Conservation for permission to work at De Hoop, and to all the graduate students and field assistants who contributed to our long-term data-base. LB was supported by NSERC Canada Research Chair and Discovery Programs; SPH was supported by the NRF (South Africa) and NSERC Discovery Grants during the writing of this manuscript. We are grateful to one anonymous reviewer and, in particular, Lauren Brent for invaluable feedback on earlier drafts of our manuscript.Peer reviewedPostprin

Part I. The Structure of 1,2-Dimethylnorbornyl Cation. Part II. The Relative Stabilities of Some Tertiary Aliphatic Cations

Part I. The pmr spectrum of 1,2-dimethylnorbornyl cation indicates that the Wagner-Meerwein rearrangement is rapid on the nmr time scale at -100° C. Furthermore the protons at C-6 are deshielded by 1.3 ppm with respect to the protons at C-5. This is consistent with the nonclassical structure for this cation. Part II. Mixtures of organic chlorides have been forced to compete for less than one equivalent of antimony penta-fluoride in order to judge relative cation stabilities. The results indicate no stabilization of 2,3,3-trimethyl- 2-butyl cation by methyl bridging. However methylene bridging seems to stabilize 1,2-dimethylnorbornyl cation. The qualitative order of cation stabilities measured by this method is not always the same as that measured by solvolysis experiments.</p

Recombinant Filaggrin Is Internalized and Processed to Correct Filaggrin Deficiency

This study was designed to engineer a functional filaggrin (FLG) monomer linked to a cell-penetrating peptide (RMR) and to test the ability of this peptide to penetrate epidermal tissue as a therapeutic strategy for genetically determined atopic dermatitis (AD). A single repeat of the murine filaggrin gene (Flg) was covalently linked to a RMR motif and cloned into a bacterial expression system for protein production. Purified FLG+RMR (mFLG+RMR) was applied in vitro to HEK-293T cells and a reconstructed human epidermis (RHE) tissue model. Immunochemistry demonstrated RMR-dependent cellular uptake of FLG+RMR in a dose- and time-dependent manner in HEK cells. Immunohistochemical staining of the RHE model identified penetration of FLG+RMR to the stratum granulosum, the epidermal layer at which FLG deficiency is thought to be pathologically relevant. In vivo application of FLG+RMR to FLG-deficient flaky tail (ft/ft) mice skin demonstrated internalization and processing of recombinant FLG+RMR to restore the normal phenotype. These results suggest that topically applied RMR-linked FLG monomers are able to penetrate epidermal tissue, be internalized into the appropriate cell type, and be processed to a size similar to wild-type functional barrier peptides to restore necessary barrier function, and prove to be therapeutic for patients with AD

Atypical antipsychotic therapy in Parkinson's disease psychosis: A retrospective study.

ObjectiveParkinson's disease psychosis (PDP) is a frequent complication of idiopathic Parkinson's disease (iPD) with significant impact on quality of life and association with poorer outcomes. Atypical antipsychotic drugs (APDs) are often used for the treatment of PDP; however, their use is often complicated by adverse drug reactions (ADRs). In this study, we present patients with PDP who were treated with the most commonly used atypical antipsychotic agents and review their respective ADRs.MethodsA retrospective study was carried out to include a total of 45 patients with iPD who visited a movement disorders clinic between 2006 and 2015. All PDP patients treated with atypical APDs were included in the analysis for their specific ADRs.ResultsForty-five iPD patients (mean age of onset: 62.67&nbsp;±&nbsp;9.86&nbsp;years) were included, of those 10 patients had psychosis (mean age of onset: 76.80&nbsp;±&nbsp;4.61&nbsp;years). Of the 45 patients, 22.2% were found to have psychotic symptoms, of whom 70% had hallucinations, 20% had delusions, and 10% illusions. Seventy percent of psychotic symptoms occurred after ten or more years from diagnosis of iPD. PDP patients were treated with quetiapine, olanzapine, and risperidone separately or in combination, all of which were found to have certain ADRs.LimitationsThis study was limited by its retrospective study design and small sample size and with likely selection bias.ConclusionsThe prevalence of PDP is relatively high in older patients with iPD. The uses of the currently available atypical APDs in this patient population are often complicated by ADRs. The selective 5-HT 2A&nbsp;inverse agonist, pimavanserin, could be a better alternative in the treatment of PDP

Selective production of hydrogen peroxide and oxidation of hydrogen sulfide in an unbiased solar photoelectrochemical cell

A solar-to-chemical conversion process is demonstrated using a photoelectrochemical cell without external bias for selective oxidation of hydrogen sulfide (H2S) to produce hydrogen peroxide (H2O2) and sulfur (S). The process integrates two redox couples anthraquinone/anthrahydroquinone and I−/I3−, and conceptually illustrates the remediation of a waste product for producing valuable chemicals

Pellets recovered from stick nests and new diet items of Furnariidae (Aves: Passeriformes)

This is the first record showing eleven species in seven genera of Furnariidae (Aves: Passeriformes) from Argentina that regurgitate pellets. A total of 627 nests of Furnariidae was examined, and from 84 nests (13.3%), 1,329 pellets were recovered. These pellets were found in the closed, domed nests of many Furnariidae, because in comparison to other passerine birds, their nests were used for roosting, especially in the subfamily Synallaxinae. Anumbius annumbi had the highest percentage of nests containing pellets. Food items identified from the pellets provided important new data on the diets of several species of Furnariidae.Fil: Turienzo, Paola Noemí. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Di Iorio, Osvaldo Rubén. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentin

COVID-19-Related Outcomes in Primary Mitochondrial Diseases: An International Study

OBJECTIVES: To identify factors associated with severe COVID-19, defined by hospitalization status, in patients with primary mitochondrial diseases (PMDs), thereby enabling future risk stratification and informed management decisions. METHODS: We undertook a cross-sectional, international, registry-based study. Data was extracted from the "International Neuromuscular COVID-19 Database" and collected between 1st May 2020 and 31st May 2021. The database included subjects with: 1) PMD diagnosis (any age), clinically/histopathologically suspected and/or genetically confirmed; and (2) COVID-19 diagnosis classified as "confirmed", "probable", or "suspected" based on World Health Organization definitions. The primary outcome was hospitalization due to COVID-19. We collected demographic information, smoking status, coexisting comorbidities, outcome following COVID-19 infection, and PMD genotype-phenotype. Baseline status was assessed using the modified Rankin scale (mRS) and the Newcastle Mitochondrial Disease Adult Scale (NMDAS). RESULTS: Seventy-nine subjects with PMDs from 10 countries were included (mean age 41.5±18 years): 25 (32%) were hospitalized; 48 (61%) recovered fully; 28 (35%) improved with sequelae; and three (4%) died. Statistically significant differences in hospitalization status were observed in: baseline status, including NMDAS score (p=0.003) and mRS (p=0.001); presence of respiratory dysfunction (p<0.001), neurologic involvement (p=0.003); and more than four comorbidities (p=0.002). In multivariable analysis, respiratory dysfunction was independently associated with COVID-19 hospitalization (OR, 7.66; 95%CI, 2 to 28; p=0.002). DISCUSSION: Respiratory dysfunction is an independent risk factor for severe COVID-19 in PMDs, while high disease burden and coexisting comorbidities contribute towards COVID-19 related hospitalization. These findings will enable risk stratification and informed management decisions for this vulnerable population

Toward an understanding of transfusion-related acute lung injury: statement of a consensus panel

Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/73845/1/j.0041-1132.2004.04347.x.pd