Proposition of a Modern Theological Interpretation of Death as a Consequence of Sin Introduction

There is an apparent contradiction between the catholic doctrine of death as a result of the Original Sin and the fact that the biological death is a common and somewhat necessary phenomenon in the world of nature. Analysis of biblical data and interpretation of the Magisterium of the Church’s dogmatic teaching allows us to propose a solution to the problem by stating that the primary consequence of sin is spiritual death, that is, breaking communion with God, and bodily death is only a secondary, consequence result of sin, which means that the experience of bodily death has changed for man after the fall. This proposal is corroborated by opinions of some recognized contemporary theologians.

Spectral distribution dynamics across different attentional priority states

Anticipatory covert spatial attention improves performance on tests of visual detection and discrimination, and shifts are accompanied by decreases and increases of alpha-band power at EEG electrodes corresponding to the attended and unattended location, respectively. Although the increase at the unattended location is often interpreted as an active mechanism (e.g., inhibiting processing at the unattended location), most experiments cannot rule out the alternative possibility that it is a secondary consequence of selection elsewhere. To adjudicate between these accounts, we designed a Posner-style cuing task in which male and female human participants made orientation judgments of targets appearing at one of four locations: up, down, right, or left. Critically, trials were blocked such that within a block the locations along one meridian alternated in status between attended and unattended, and targets never appeared at the other two, making them irrelevant. Analyses of the concurrently measured EEG signal were carried out on traditional narrowband alpha (8-14 Hz), as well as on two components resulting from the decomposition of this signal: periodic alpha; and the slope of the aperiodic 1/f-like component. Although data from right-left blocks replicated the familiar pattern of lateralized asymmetry in narrowband alpha power, with neither alpha signal could we find evidence for any difference in the time course at unattended versus irrelevant locations, an outcome consistent with the secondary-consequence interpretation of attention-related dynamics in the alpha band. Additionally, 1/f slope was lower at attended and unattended locations, relative to irrelevant, suggesting a tonic adjustment of physiological state.

Pharmacological and Biophysical Characteristics of Picrotoxin-Resistant, δSubunit-Containing GABAA Receptors

GABAA receptors (GABAARs) play a crucial role in inhibition in the central nervous system. GABAARs containing the δ subunit mediate tonic inhibition, have distinctive pharmacological properties and are associated with disorders of the nervous system. To explore this receptor sub-class, we recently developed mice with δ-containing receptors rendered resistant to the common non-competitive antagonist picrotoxin (PTX). Resistance was achieved with a knock-in point mutation (T269Y; T6’Y) in the mouse genome. Here we characterize pharmacological and biophysical features of GABAARs containing the mutated subunit to contextualize results from the KI mice. Recombinant receptors containing δ T6’Y plus WT α4 and WT β2 subunits exhibited 3-fold lower EC50 values for GABA but not THIP. GABA EC50 values in native receptors containing the mutated subunit were in the low micromolar range, in contrast with some published results that have suggested nM sensitivity of recombinant receptors. Rectification properties of δ-containing GABAARs were similar to γ2-containing receptors. Receptors containing δ T6’Y had marginally weaker sensitivity to positive allosteric modulators, likely a secondary consequence of differing GABA sensitivity. Overexpression of δT6’Y in neurons resulted in robust PTX-insensitive IPSCs, suggesting that δ-containing receptors are readily recruited by synaptically released GABA. Overall, our results give context to the use of δ receptors with the T6’Y mutation to explore the roles of δ-containing receptors in inhibition.

7. Special duty problems: economic loss

This chapter explains when and how the courts have found that a duty of care should be owed by defendants for purely economic loss. This differs from ‘consequential’ economic loss, where financial loss is suffered as a secondary consequence of another harm, such as personal injury or property damage. The tort of negligence distinguishes between these, using duty of care as a device to control whether and when claimants will be able to recover their pure economic losses. The discussions cover the meaning of ‘pure’ economic loss; exceptions to the exclusionary rule; claims for pure economic loss in negligence before Murphy v Brentwood District Council [1990]; and extended applications of the principles established in Hedley Byrne v Heller [1963].

Dermatological manifestations in novel coronavirus infection COVID-19

Обзор посвящен анализу дерматологических проявлений при новой коронавирусной инфекции COVID-19, информация о которых непрерывно обновляется и дополняется. Однако до сих пор имеющиеся данные не были систематизированы. Цель обзора: проанализировать дерматологические проявления новой коронавирусной инфекции COVID-19. В среднем, у 12,5–20,4% пациентов с подтвержденным COVID-19 развились кожные проявления. Вопрос о том, являются ли кожные симптомы вторичным следствием респираторной инфекции или первичной инфекцией самой кожи, на данный момент остается открытым. Обсуждаются вероятные механизмы развития поражений кожи и роли системы комплемента и гиперкоагуляции крови в патогенезе развития дерматологических проявлений. В обзоре также приводятся клинические примеры вовлечения кожных покровов в инфекционный процесс при COVID-19. Поскольку COVID-19 имеет тенденцию к бессимптомному течению в течение 14 дней после заражения, кожные проявления могут служить индикатором инфекции, способствуя своевременной диагностике. Кроме того, осведомленность врачей о кожных симптомах, связанных с инфекцией COVID-19, имеет решающее значение для предотвращения неправильного диагноза заболевания. Review focuses on the analysis of dermatological manifestations of the novel coronovirus infection COVID-19; this information is continuously updated and supplemented. However, the available data have not been systematized until now. The purpose of this review is to analyze the dermatological manifestations of the novel coronavirus infection COVID-19. On average, 12.5–20.4% of patients with confirmed COVID-19 have developed skin manifestations. Whether the skin symptoms are a secondary consequence of a respiratory infection or a primary infection of the skin itself presently remains still open. Possible mechanisms of skin lesions development are discussed as well as the role of the complement system and blood hypercoagulation in the pathogenesis of the dermatological manifestations. The review also provides clinical examples of skin involvement in the infectious process in COVID-19. Since COVID-19 tends to be asymptomatic within 14 days of infection, so skin manifestations can serve as an indicator of infection, facilitating timely diagnosis. Moreover, physicians’ awareness of skin symptoms associated with COVID-19 is crucial for preventing misdiagnosis of the disease.

Cannabinoids modulate associative cerebellar learning via alterations in behavioral state

Cannabinoids are notorious and profound modulators of behavioral state. In the brain, endocannabinoids act via Type 1-cannabinoid receptors (CB1) to modulate synaptic transmission and mediate multiple forms of synaptic plasticity. CB1 knockout (CB1KO) mice display a range of behavioral phenotypes, in particular hypoactivity and various deficits in learning and memory, including cerebellum-dependent delay eyeblink conditioning. Here we find that the apparent effects of CB1 deletion on cerebellar learning are not due to direct effects on CB1-dependent plasticity, but rather, arise as a secondary consequence of altered behavioral state. Hypoactivity of CB1KO mice accounts for their impaired eyeblink conditioning across both animals and trials. Moreover, learning in these mutants is rescued by walking on a motorized treadmill during training. Finally, cerebellar granule-cell-specific CB1KOs exhibit normal eyeblink conditioning, and both global and granule-cell-specific CB1KOs display normal cerebellum-dependent locomotor coordination and learning. These findings highlight the modulation of behavioral state as a powerful independent means through which individual genes contribute to complex behaviors.

Skin manifestations of a new coronovirus infection COVID-19 caused by SARS-CoV-2

The review is devoted to the skin manifestations of new coronovirus infection (SARS-CoV-2), information about which is constantly updated. However, this information has not been systematized yet. The purpose of this review is to analyze the dermatological manifestations of a new coronavirus infection. On average, 12.520.4% of patients with confirmed COVID-19 have developed skin manifestations. The question of whether the skin symptoms are a secondary consequence of a respiratory infection or a primary infection of the skin itself remains open at the moment. The possible mechanisms of development of skin lesions and the role of diseases of complement system and blood hypercoagulation in the pathogenesis of the disease are discussed in the article. The review also provides descriptive and clinical examples of skin manifestations in COVID-19. Since COVID-19 tends to be asymptomatic within 14 days, skin manifestations can be an indicator of infection, which leads to the timely diagnosis. In addition, doctors' awareness about skin symptoms associated with COVID-19 infection plays a big role in preventing misdiagnosis of the disease. The authors cite their own clinical сase of a patient with COVID-19 and associated skin angiitis.

TIR-1/SARM1 Inhibits Axon Regeneration

An injured axon has two choices, regenerate or degenerate. In many neurons, the result is catastrophic axon degeneration and a failure to regenerate. To coerce the injured nervous system to regenerate, the molecular mechanisms that regulate both axon regeneration and degeneration need to be defined. We found that TIR-1/SARM1, a key regulator of axon degeneration, inhibits regeneration of injured motor axons. Loss of tir-1 function both reduces the frequency with which severed axon fragments degenerate and increases the frequency of axon regeneration. The increased regeneration in tir-1 mutants is not a secondary consequence of its effects on degeneration. Rather, TIR-1 carries out each of these opposing functions cell autonomously by regulating independent downstream genetic pathways. While promoting axon degeneration with the DLK-1 mitogen activated protein kinase (MAPK) signaling cascade, TIR-1 inhibits axon regeneration by activating the NSY-1/ASK1 MAPK signaling cascade. Our finding that TIR-1 regulates both axon regeneration and degeneration provides critical insight into how axons coordinately regulate the two key responses to injury, consequently informing approaches to manipulate the balance between these responses towards repair.

Impaired kidney structure and function in spinal muscular atrophy

ObjectiveTo determine changes in serum profiles and kidney tissues from patients with spinal muscular atrophy (SMA) type 1 compared with age- and sex-matched controls.MethodsIn this cohort study, we investigated renal structure and function in infants and children with SMA type 1 in comparison with age- and sex-matched controls.ResultsPatients with SMA had alterations in serum creatinine, cystatin C, sodium, glucose, and calcium concentrations, granular casts and crystals in urine, and nephrocalcinosis and fibrosis. Nephrotoxicity and polycystic kidney disease PCR arrays revealed multiple differentially expressed genes, and immunoblot analysis showed decreased calcium-sensing receptors and calbindin and increased insulin-like growth factor–binding proteins in kidneys from patients with SMA.ConclusionsThese findings demonstrate that patients with SMA type 1, in the absence of disease-modifying therapies, frequently manifest impaired renal function as a primary or secondary consequence of their disease. This study provides new insights into systemic contributions to SMA disease pathogenesis and the need to identify coadjuvant therapies.

7. Special duty problems: economic loss

This chapter explains when and how the courts have found that a duty of care should be owed by defendants for purely economic loss. This differs from ‘consequential’ economic loss, where financial loss is suffered as a secondary consequence of another harm, such as personal injury or property damage. The tort of negligence distinguishes between these, using duty of care as a device to control whether and when claimants will be able to recover their pure economic losses. The discussions cover the meaning of ‘pure’ economic loss; exceptions to the exclusionary rule; claims for pure economic loss in negligence before Murphy v Brentwood District Council [1990]; and extended applications of the principles established in Hedley Byrne v Heller [1963].