Clinical characteristics, diagnosis and management of nivolumab-induced myocarditis.

Nivolumab can cause fatal myocarditis. We aimed to analyze the clinical characteristics of nivolumab-induced myocarditis and provide evidence for clinical diagnosis, treatment, and prevention. Studies involving nivolumab-induced myocarditis were identified in electronic databases from 2000 to 2023 for retrospective analysis.

Intrathecal or intraventricular antimicrobial therapy for post-neurosurgical Gram-negative bacillary meningitis or ventriculitis: a systematic review and meta-analysis.

Purpose: Extensively-drug-resistant Gram-negative bacteria (XDR GNB)-related post-neurosurgical infection is closely related to mortality, which represents a major challenge for neurosurgeons. There is an urgent need to review and evaluate methods to reduce mortality.

Methods: Both international and Chinese databases were searched independently from their inception to 15 June 2023.

Comparative efficacy and safety of antiviral traditional Chinese medicine injections for viral pneumonia: a systematic review and network meta-analysis.

Background: Viral pneumonia (VP) is becoming a persistent and pervasive burden of disease. Traditional Chinese medicine Injections (TCMIs) have been proved effective in the treatment of patients with VP, which are now widely used in China. The evidence of TCMIs for VP is evolving rapidly.

The potential mechanism of Bupleurum against anxiety was predicted by network pharmacology study and molecular docking.

Bupleurum chinense DC. (Chaihu) is a traditional Chinese medicine (TCM) used in the treatment of anxiety. But the anxiolytic mechanisms of bupleurum are still unclear.

Exploring the Potential Antidepressant Mechanisms of Pinellia by Using the Network Pharmacology and Molecular Docking.

About 350 million people worldwide suffered from depression, but less than half of the patients received effective and regular treatments. Traditional Chinese Medicine (TCM) such as pinellia has been proven effective for antidepressant treatment with fewer side effects. However, the exact mechanisms remain unclear.

A network pharmacology study with molecular docking to investigate the possibility of licorice against posttraumatic stress disorder.

Post traumatic stress disorder (PTSD) is a mental health condition that has a debilitating effect on a person's quality of life and leads to a high socioeconomic burden. Licorice has been demonstrated to have neuroprotective and antidepressant-like effects, but little is known about its effects for the treatment of PTSD. The present study aimed to explore the potential of licorice for PTSD therapy using a network pharmacology approach with molecular docking studies.

Antidepressant-like effects of Z-ligustilide on chronic unpredictable mild stress-induced depression in rats.

Depression is a significant public health issue and its neuropathogenesis is associated with the dysfunction of progesterone and allopregnanolone biosynthesis. Z-ligustilide (LIG), one of the main components of the herb (AS), is reported to have antidepressant activities. The present study aimed to evaluate the antidepressant-like effects of LIG via behavioral tests and to measure the levels of progesterone and allopregnanolone in the prefrontal cortex and hippocampus.

The first Conus genome assembly reveals a primary genetic central dogma of conopeptides in C. betulinus.

Although there are various Conus species with publicly available transcriptome and proteome data, no genome assembly has been reported yet. Here, using Chinese tubular cone snail (C. betulinus) as a representative, we sequenced and assembled the first Conus genome with original identification of 133 genome-widely distributed conopeptide genes.

Translocator protein 18 kDa: a potential therapeutic biomarker for post traumatic stress disorder.

Post traumatic stress disorder (PTSD) is widely regarded as a stress-related and trauma disorder. The symptoms of PTSD are characterized as a spectrum of vulnerabilities after the exposure to an extremely traumatic stressor. Considering as one of complex mental disorders, little progress has been made toward its diagnostic biomarkers, despite the involvement of PTSD has been studied.

Nanotip-assisted photoreduction of silver nanostructures on chemically patterned ferroelectric crystals for surface enhanced Raman scattering.

Nanotips made of metal and semiconductor have been widely utilized in versatile applications to strengthen the electric field through lightning rod effect and localized surface plasmon resonance (LSPR) effect. Here, we present the utilization of ferroelectric nanotips to assist photoreduction of silver nanostructures for surface enhanced Raman scattering (SERS). Ferroelectric nanotips with spontaneous polarization posses the unique feature of producing the permanent electrostatic field without requiring external excitation, which differs from the present nanotips requiring electrical and optical excitation.

Cytoprotective effects of paeoniflorin are associated with translocator protein 18 kDa.

Paeoniflorin (PF) is one of the important active components in peony that are known to produce the neuroprotective effects. However, the involved cytoprotective factors on brain astrocytes are remain unclear. Translocator protein 18 kDa (TSPO) and its downstream neurosteroids biosynthesis play a significant role in cytoprotection.

Anxiolytic-like effects of paeoniflorin in an animal model of post traumatic stress disorder.

Post-traumatic stress disorder (PTSD) is the serious psychiatric disorder. Paeoniflorin (PF) produces the antidepressant-like properties. However, few studies are concerned about its anti-PTSD-like effects and mechanisms.

The anxiolytic-like effects of puerarin are associated with the changes of monoaminergic neurotransmitters and biosynthesis of allopregnanolone in the brain.

Anxiety disorder is a serious and burdensome psychiatric illness that frequently turn into chronic clinical conditions. Puerarin have been shown to be effective in the therapy of depression. However, few studies are concerned about the anxiolytic-like effects of puerarin.

Resveratrol ameliorated the behavioral deficits in a mouse model of post-traumatic stress disorder.

Post-traumatic stress disorder (PTSD) has become a major psychiatric and neurological issue. Resveratrol is shown to be effective on depression and anxiety. However, the mechanism of anti-PTSD-like effects of resveratrol remains unknown.

Puerarin ameliorated the behavioral deficits induced by chronic stress in rats.

The present study aimed to investigate the mechanisms underlying the antidepressant-like effects of puerarin via the chronic unpredictable stress (CUS) procedure in rats. Similar to Sertraline (Ser), Chronic treatment of puerarin (60 and 120 mg/kg, i.g) elicited the antidepressant-like effects by reversing the decreased sucrose preference in sucrose preference test (SPT), by blocking the increased latency to feed in novelty-suppressed feeding test (NSFT) and the increased immobility time in forced swimming test (FST) without affecting locomotor activity.

Anti-PTSD-like effects of albiflorin extracted from Radix paeoniae Alba.

Ethnopharmacology Relevance: Post-traumatic stress disorder (PTSD) is a severe psychiatric disorder that is characterized by symptoms of re-experiencing, avoidance and hyperarousal, as well as social and professional dysfunction at least one month after the exposure to a traumatic event. Biosynthesis of allopregnanolone has been suggested as one of the important contributors to PTSD. Albiflorin (AF) extracted from Radix paeoniae Alba had been shown to be effective in the therapy of depression.

The antidepressant-like activity of AC-5216, a ligand for 18KDa translocator protein (TSPO), in an animal model of diabetes mellitus.

Diabetes mellitus is a chronic disease that is associated with depression. Also, depression is common in adults with type 2 diabetes mellitus (T2DM). Translocator protein (18kDa) (TSPO) and allopregnanolone play an important role in the depression treatment.

The inulin-type oligosaccharides extract from morinda officinalis, a traditional Chinese herb, ameliorated behavioral deficits in an animal model of post-traumatic stress disorder.

Post-traumatic stress disorder (PTSD) is a severe psychiatric condition. The allopregnanolone biosynthesis has been implicated as one of the possible contributors to PTSD. Inulin-type oligosaccharides of morinda officinalis (IOMO) had been shown to be effective in the therapy of depression.

High-throughput identification of novel conotoxins from the Chinese tubular cone snail (Conus betulinus) by multi-transcriptome sequencing.

Background: The venom of predatory marine cone snails mainly contains a diverse array of unique bioactive peptides commonly referred to as conopeptides or conotoxins. These peptides have proven to be valuable pharmacological probes and potential drugs because of their high specificity and affinity to important ion channels, receptors and transporters of the nervous system. Most previous studies have focused specifically on the conopeptides from piscivorous and molluscivorous cone snails, but little attention has been devoted to the dominant vermivorous species.

The Disposition of Oxymatrine in the Vascularly Perfused Rat Intestine-Liver Preparation and Its Metabolism in Rat Liver Microsomes.

The study was aimed to investigate the absorption and metabolism of oxymatrine (OMT) which contributed to its poor bioavailability. Determinations of OMT absorption and metabolism in rats were evaluated using techniques of the in situ perfused rat intestine-liver preparation and recirculated intestine preparation. Furthermore, chemical inhibition experiments in rat liver microsomes were used to determine the principal cytochrome P450 (CYP) isoforms involved in OMT metabolism.

Translocator protein mediates the anxiolytic and antidepressant effects of midazolam.

The translocator protein (18 kDa) (TSPO) plays an important role in stress-related disorders, such as anxiety, depression and post-traumatic stress disorder (PTSD), caused by neurosteroids (e.g. allopregnanolone).

Free and Easy Wanderer Plus (FEWP) improves behavioral deficits in an animal model of post-traumatic stress disorder by stimulating allopregnanolone biosynthesis.

Post-traumatic stress disorder (PTSD) is a severe psychiatric condition defined as a "trauma and stress-related disorder". Dampened allopregnanolone biosynthesis has been implicated as a possible contributor to PTSD aetiology. Free and Easy Wanderer Plus (FEWP) is a traditional Chinese medicine previously shown to be effective in PTSD treatment.

The role of allopregnanolone in the anxiolytic-like effect of free and easy wanderer plus (FEWP), a polyherbal preparation.

Anxiety disorders are the serious and burdensome psychiatric illnesses, which are closely correlated with allopregnanolone. The down-regulation of allopregnanolone biosynthesis has been implicated as the possible contributor to the aetiology of anxiety disorders. Free and easy wanderer plus (FEWP) is a well-known traditional Chinese medicine that had been shown to be effective in various mood disorders.