Who can benefit more from its twelve-week treatment: A prospective cohort study of blonanserin for patients with schizophrenia.

Background: Blonanserin (BNS) is a well-tolerated and effective drug for treating schizophrenia.

Aim: To investigate which types of patients would obtain the most benefit from BNS treatment.

Methods: A total of 3306 participants were evaluated in a 12-week, prospective, multicenter, open-label post-marketing surveillance study of BNS.

Therapeutic sleep deprivation for major depressive disorder: A randomized controlled trial.

Background: Major depressive disorder (MDD) is treated primarily using antidepressant drugs, but clinical effects may be delayed for weeks to months. This study investigated the efficacy of brief therapeutic sleep deprivation (TSD) for inducing rapid improvements in MDD symptoms.

Methods: From November 2020 to February 2023, 54 inpatients with MDD were randomly allocated to TSD and Control groups.

Association between napping and cognitive impairment: A systematic review and meta-analysis.

Study Objectives: Increasing evidence suggests that napping is associated with cognitive impairment and dementia, but the conclusions are inconsistent. Moreover, the extent of the risk is uncertain. We therefore conducted a systematic review and meta-analysis to quantify the connection between napping and cognitive impairment.

Dual Proton/Silver-Catalyzed Serial (5 + 2)-Cycloaddition and Nazarov Cyclization of ()-2-Arylidene-3-hydroxyindanones with Conjugated Eneynes: Synthesis of Indanone-Fused Benzo[]azulenes.

A one-pot step-economic tandem process involving (5 + 2)-cycloaddition and Nazarov cyclization reactions has been reported for the facile synthesis of indanone-fused benzo[]azulenes from ()-2-arylidene-3-hydroxyindanones and conjugated eneynes. This highly regio- and stereoselective bisannulation reaction is enabled by dual silver and Brønsted acid catalysis and opens up a new avenue for the construction of important bicyclo[5.3.

[Effects of butylphthalide on HS/CBS pathway in hippocampal and amygdala and learning and memory ability in chronic alcoholism rats].

To investigate the effects of butylphthalide (NBP) on learning and memory related ability, hydrogen sulfide (HS) content in hippocampus and amygdala, cystathionine-β-synthase (CBS) expression and mitochondrial ATPase activity in rats with chronic alcoholism. Ninety SD male rats were randomly divided into three groups: normal control group (NC), model group (M) and butylphthalide remedy group (BR). Except for the control group, the water solution containing 6% (v/v) alcohol was used as the sole source of drinking water in the other two groups.

Inhibition of naltrexone on relapse in methamphetamine self-administration and conditioned place preference in rats.

Methamphetamine (METH) addiction has been widely spread and caused severe problems both in society and public health in recent years, but there is a shortage of medication available. The naltrexone (NTX) as a non-selective opioid receptor antagonist has been widely applied to treat alcohol addiction and the relapse to opioid addiction after detoxification. In the present study, we investigated the potent pharmacotherapeutic effect of NTX in attenuating relapse to drug-seeking behavior in the METH self-administration and conditioned place preference (CPP) in rats.

[Effects of aminooxyacetic acid on the learning and memory ability and its possible mechanism in rats with chronic alcoholism].

Objective: To investigate the effects of aminooxyacetic acid (AOAA) on learning and memory ability and possible mechanisms in rats with chronic alcoholism.

Methods: Sixty SD male rats were randomly divided into three groups on average.The model group rats and the remedy group rats were fed with the water containing (v/v) 6% alcohol for 28 days.

Chronic stress increases pain sensitivity via activation of the rACC-BLA pathway in rats.

Exposure to chronic stress can produce maladaptive neurobiological changes in pathways associated with pain processing, which may cause stress-induced hyperalgesia (SIH). However, the underlying mechanisms still remain largely unknown. In previous studies, we have reported that the amygdala is involved in chronic forced swim (FS) stress-induced depressive-like behaviors and the exacerbation of neuropathic pain in rats, of which, the basolateral amygdala (BLA) and the central nucleus of the amygdala (CeA) are shown to play important roles in the integration of affective and sensory information including nociception.

Association between sleep duration during pregnancy and gestational diabetes mellitus: a meta-analysis.

Objective: Sleep is critical for glucose metabolism. Pregnant women often have sleep disturbances and extreme sleep duration. Investigations of the relationship between sleep duration during pregnancy and gestational diabetes mellitus (GDM) have reported inconsistent results.

Unveiling excited state energy transfer and charge transfer in a host/guest coordination cage.

Host-guest charge transfer (HGCT) plays a key role in applications from solar energy conversion to photocatalysis. Herein, a HGCT system, a pillared Pt(ii) metallacage with encapsulated coronene was synthesized and the ultrafast excited-state dynamics were investigated by combination of femtosecond transient absorption spectroscopy, nanosecond transient emission spectrocopy and quantum chemistry calculations. Two significant ultrafast dynamic processes were unveiled: (i) charge transfer from a singlet local excited (LE) state associated with the coronene moiety to a HGCT state with τ = 9.

Efficacy and Acceptability of Cariprazine in Acute Exacerbation of Schizophrenia: Meta-Analysis of Randomized Placebo-Controlled Trials.

Purpose: The purpose of this study was to assess the efficacy and acceptability of cariprazine treatment in acute exacerbation of schizophrenia.

Methods: This review included randomized controlled trials of patients with acute exacerbation of schizophrenia in relation to efficacy and acceptability. The efficacy outcomes were assessed by pooling standardized mean differences (SMDs) calculated from the difference in the reduction in the mean of the Positive and Negative Syndrome Scale (PANSS) total score, PANSS positive and negative scores, and response rate.

Intraligand Charge Transfer Sensitization on Self-Assembled Europium Tetrahedral Cage Leads to Dual-Selective Luminescent Sensing toward Anion and Cation.

Luminescent supramolecular lanthanide edifices have many potential applications in biology, environments, and materials science. However, it is still a big challenge to improve the luminescent performance of multinuclear lanthanide assemblies in contrast to their mononuclear counterparts. Herein, we demonstrate that combination of intraligand charge transfer (ILCT) sensitization and coordination-driven self-assembly gives birth to bright Eu tetrahedral cages with a record emission quantum yield of 23.

An efficient ratiometric fluorescence sensor based on metal-organic frameworks and quantum dots for highly selective detection of 6-mercaptopurine.

The development of a simple and accurate quantitative method for the determination of 6-mercaptopurine (6-MP) is of great importance because of its serious side effects. Ratiometric fluorescence (RF) sensors are not subject to interference from environmental factors, and exhibit enhanced precision and accuracy. Therefore, a novel RF sensor for the selective detection of 6-MP was developed based on a dual-emission nanosensor.

Acute Ethanol Inhibition of γ Oscillations Is Mediated by Akt and GSK3β.

Hippocampal network oscillations at gamma band frequency (γ, 30-80 Hz) are closely associated with higher brain functions such as learning and memory. Acute ethanol exposure at intoxicating concentrations (≥50 mM) impairs cognitive function. This study aimed to determine the effects and the mechanisms of acute ethanol exposure on γ oscillations in an in vitro model.

The association of HTR3A mRNA expression and craving in Han Chinese alcohol-dependent patients: a preliminary study.

Background: 5-Hydroxytryptamine (5-HT) 3 receptor plays a crucial role in craving of alcohol dependence. Recent evidence shows that chronic alcohol exposure causes changes in gene expression and induces behavioral changes. However, the relationship between gene expression of 5-HT3 receptor and craving in alcohol-dependent patients is not fully understood.

Effect of the Hydrogen Bond on Photochemical Synthesis of Silver Nanoparticles.

The effect of a hydrogen bond on the photochemical synthesis of silver nanoparticles has been investigated via experimental and theoretical methods. In a benzophenone system, the photochemical synthesis process includes two steps, which are that hydrogen abstraction reaction and the following reduction reaction. We found that for the first step, an intermolecular hydrogen bond enhances the proton transfer.

[Effects of polydatin on learning and memory and Cdk5 kinase activity in the hippocampus of rats with chronic alcoholism].

Objective: To observe the effects of polydatin on learning and memory and cyclin-dependent kinase 5 (Cdk5) kinase activity in the hippocampus of rats with chronic alcoholism.

Methods: Forty rats were randomly divided into 4 groups: control group, chronic alcoholism group, low and high polydatin group. The rat chronic alcoholism model was established by ethanol 3.

Quetiapine mitigates the ethanol-induced oxidative stress in brain tissue, but not in the liver, of the rat.

Quetiapine, an atypical antipsychotic, has been employed to treat alcoholic patients with comorbid psychopathology. It was shown to scavenge hydroxyl radicals and to protect cultured cells from noxious effects of oxidative stress, a pathophysiological mechanism involved in the toxicity of alcohol. This study compared the redox status of the liver and the brain regions of prefrontal cortex, hippocampus, and cerebellum of rats treated with or without ethanol and quetiapine.

Non-coding regions of the Ebola virus genome contain indispensable phylogenetic and evolutionary information.

We compared the numbers of nucleotide substitutions occurring in the non-coding regions and coding regions of Ebola virus genomes and found that non-coding regions contain indispensable phylogenetic and evolutionary information. The omission of genetic data from non-coding regions can lead to unreliable phylogenies and inaccurate estimates of evolutionary parameters.

Security of quantum digital signatures for classical messages.

Quantum digital signatures can be used to authenticate classical messages in an information-theoretically secure way. Previously, a novel quantum digital signature for classical messages has been proposed and gave an experimental demonstration of distributing quantum digital signatures from one sender to two receivers. Some improvement versions were subsequently presented, which made it more feasible with present technology.

Outer membrane vesicles isolated from two clinical Acinetobacter baumannii strains exhibit different toxicity and proteome characteristics.

Outer membrane vesicles (OMVs) are well-characterized virulence factors produced by Gram-negative bacteria. Here, we isolated two clinical Acinetobacter baumannii strains, the multidrug-resistant A. baumannii (MDRAb) A38 and non-MDRAb 5806.

Molecular phylogenetic evidence for paraphyly of Ceratovacuna and Pseudoregma (Hemiptera, Hormaphidinae) reveals late Tertiary radiation.

Ceratovacuna and Pseudoregma are important groups in Cerataphidini (Hemiptera, Hormaphidinae) that not only produce soldier aphids in galls on the primary hosts but also produce horned soldiers on the herbaceous secondary hosts. However, due to sampling bias in previous studies, the phylogenetic relationships of these two genera remain inconclusive. In this study, based on more extensive sampling and examination of both mitochondrial (cytochrome c oxidase subunit I (COI); cytochrome b (Cytb)) and nuclear (elongation factor-1α (EF-1α); long-wavelength opsin (LWO)) genes, we reconstructed the phylogenetic relationships of Ceratovacuna and Pseudoregma.

The presence of genogroup II norovirus in retail shellfish from seven coastal cities in China.

Noroviruses (NoVs) are commonly occurring pathogens that cause gastroenteritis. Outbreaks of viral diseases have often been ascribed to the consumption of contaminated shellfish. Our objective was to evaluate the presence and contamination levels of NoV in shellfish sold at seafood markets in China.