Identification, quantification, and antidepressant-like evaluation of anthocyanin-rich extracts from different dietary berries.

Berries are highly valued for their rich phenolic content, particularly anthocyanins, which are known for their antioxidative properties and potential effectiveness against depression. This study identified and quantified anthocyanin profiles in blueberry, blackberry, black mulberry, and cranberry using ultra-performance liquid chromatography-mass spectrometry (UPLC-MS), followed by in vivo evaluation of their antidepressant-like activities. Blueberry and black mulberry showed significant levels of cyanidin-3-galactoside and cyanidin.

Blueberry extract attenuates DSS-induced inflammatory bowel disease in mice through inhibiting ER stress-mediated colonic apoptosis in mice.

Inflammatory bowel disease (IBD) is a chronic, debilitating condition with limited therapeutic options. Dietary components like blueberries have emerged as potential modulators of inflammation and tissue repair in gastrointestinal diseases. This study investigated endoplasmic reticulum (ER) stress-mediated apoptosis mediated protective effects of blueberries in ameliorating dextran sulfate sodium (DSS)-induced IBD.

Anthocyanins-rich cranberry extract attenuates DSS-induced IBD in an intestinal flora independent manner.

Cranberry is abundantly rich in anthocyanins, a type of flavonoid with potent antioxidant properties and the resistance against certain diseases. In this study, anthocyanin-rich cranberry extract was extracted, purified, and its components were analyzed. 92.

Light and classical music therapies attenuate chronic unpredictable mild stress-induced depression via BDNF signaling pathway in mice.

Depression, a pervasive mental health issue, often necessitates innovative therapeutic interventions. This study explores the efficacy of music therapy, a non-pharmacological approach, in ameliorating depression symptoms in a murine model. Employing a chronic unpredictable mild stress (CUMS) model to induce depressionlike behaviors in mice, we investigated the therapeutic potential of four distinct music genres: light, classical, atonal composition, and rock music.

Role of ginsenoside Rb1 in attenuating depression-like symptoms through astrocytic and microglial complement C3 pathway.

Ginsenoside Rb1, known as gypenoside III, exerts antidepressant-like effects in previous studies. It has also been indicated that ginsenoside Rb1 regulated neuroinflammation via inhibiting NF-κB signaling. According to the evidence that astrocytes can regulate microglia and neuroinflammation by secreting complement C3, the present study aimed to demonstrate the molecular mechanisms underlying ginsenoside Rb1-induced antidepressant-like effects from the astrocytic and microglial complement C3 pathway.

Therapeutic Potential of Danyankang Capsule in High-Fat Diet-Induced Cholelithiasis and Its Impact on Liver FXR Signaling and Gut Microbiota.

Cholelithiasis, commonly known as gallstones, represents a prevalent hepatobiliary disorder. This study aimed to elucidate the therapeutic role and mechanism of Danyankang capsulein treating cholelithiasis induced by a high-fat diet in C57BL/6 mice. The therapeutical potential of Danyankang was assessed through biochemical analyses, histopathological examinations, protein detection, and 16S rDNA sequencing.

Evaluation of the anti-inflammatory material basis of Lagotis brachystachya in HepG2 and THP-1 cells.

Ethnopharmacological Relevance Lagotis Brachystachya: Maxim is a traditional ethnic medicine commonly used in Tibet. In Tibetan medicine theory, Lagotis brachystachya is mainly used for the treatment of inflammatory related diseases. However, the active components and mechanism of the anti-inflammatory activity of Lagotis brachystachya are not clear.

[Activity of Codonopsis canescens against rheumatoid arthritis based on TLRs/MAPKs/NF-κB signaling pathways and its mechanism].

This paper aims to explore the activity of Codonopsis canescens extract against rheumatoid arthritis(RA) based on the Toll-like receptors(TLRs)/mitogen-activated protein kinases(MAPKs)/nuclear factor kappa B(NF-κB) signaling pathways and its mechanism. The ultra-performance liquid chromatography-quadrupole time-of-flight/mass spectrometry(UPLC-Q-TOF-MS) was used to identify the components of C. canescens extract.

maxim attenuates chronic alcoholic liver injury combined with gouty arthritis in rats its anti-inflammatory activity.

Maxim, a common herb in Tibetan medicine, is mainly used to treat pneumonia, hepatitis, yellow water disease (gouty arthritis). Since long-term heavy drinking is also a risk factor for gouty arthritis, the present study aimed to evaluate the underlying protective role and mechanism of extracts of (ELB) in chronic alcoholic liver injury combined with gouty arthritis. The rat chronic alcoholic liver injury combined with gouty arthritis model was established by long-term alcohol consumption and monosodium urate (MSU) injection.

Gypenoside XVII, an Active Ingredient from Gynostemma Pentaphyllum, Inhibits C3aR-Associated Synaptic Pruning in Stressed Mice.

Gynostemma pentaphyllum is a herbal medicine widely used in Asian countries, and its saponin extracts have been shown to possess potent anti-inflammatory effects. Gypenoside XVII, an active ingredient isolated from Gynostemma pentaphyllum, has been found to alleviate the inflammation induced by LPS in the BV2 microglia, according to our preliminary study. This study aims to evaluate whether Gypenoside XVII could attenuate depression-like symptoms in vivo and tries to demonstrate the involvement of the complement regulation in its antidepressant-like effect.

IL-1R/C3aR signaling regulates synaptic pruning in the prefrontal cortex of depression.

Background: Major depressive disorder is characterized by not only monoamine neurotransmitters deficiencies but also persistent neuroinflammation. The complement system is an attractive therapeutic target for various inflammation-related diseases due to its early activation in inflammatory processes.

Results: In the present study, the dynamic alteration of complement C3 and its receptor C3aR during the occurrence of depression and the mechanism of astrocyte-microglia IL-1R/C3/C3aR on synaptic pruning were investigated.

Establishment and metabonomics analysis of nonalcoholic fatty liver disease model in golden hamster.

The aim is to establish a model of nonalcoholic fatty liver disease (NAFLD) caused by feeding with high-fat, high-fructose, and high-cholesterol diet (HFFCD) in golden hamsters, and to investigate the characteristics of the NAFLD model and metabolite changes of liver tissue. Golden hamsters were fed HFFCD or control diets for six weeks. Body weight, abdominal fat index, and liver index was assessed, serum parameters, hepatic histology, and liver metabolites were examined.

Inhibition of Microglial NLRP3 with MCC950 Attenuates Microglial Morphology and NLRP3/Caspase-1/IL-1β Signaling In Stress-induced Mice.

Major depressive disorder is characterized by the deficiencies of monoamine neurotransmitters, neurotrophic factors and persistent neuroinflammation. Microglial activation has been associated with neuroinflammation-related mental diseases, accompanied by NLR family pyrin domain containing 3 (NLRP3) inflammasome. Here, we investigated the effect of NLRP3 inhibition by its small molecular inhibitor MCC950 on inflammatory activity and depressive-like mice induced by chronic unpredictable mild stress (CUMS), followed by the behavioral tests including sucrose preference test and forced swimming test.

Active Flavonoids From Attenuate Monosodium Urate-Induced Gouty Arthritis Inhibiting TLR4/MyD88/NF-κB Pathway and NLRP3 Expression.

Maxim is a characteristic herb commonly used in Tibetan medicine. Tibetan medicine records it as an important medicine for the clinical treatment of "Yellow Water Disease," the symptoms of which are similar to that of arthritis. Our previous study showed that the flavonoid fraction extracted from could attenuate hyperuricemia.

Active components from Lagotis brachystachya maintain uric acid homeostasis by inhibiting renal TLR4-NLRP3 signaling in hyperuricemic mice.

Lagotis brachystachya Maxim is a herb widely used in traditional Tibetan medicine. Our previous study indicated that total extracts from Lagotis brachystachya could lower uric acid levels. This study aimed to further elucidate the active components (luteolin, luteoloside and apigenin) isolated from Lagotis brachystachya and the underlying mechanism in vitro and in vivo.

Antidepressant-like Effects of Degraded Porphyran Isolated from Porphyra haitanensis.

Introduction: Degraded porphyran is a bioactive polysaccharide extracted from Porphyra haitanensis (P. haitanensis). According to the previous studies, it produced anti-inflammatory activity, but little is known about its effects on depression.

Paeoniflorin exerts antidepressant-like effects through enhancing neuronal FGF-2 by microglial inactivation.

Unlabelled: Ethnopharmacological relevance Paeonia lactiflora is a famous Traditional Chinese medicine widely used for immunological regulation. Paeoniflorin, the main component of Paeonia lactiflora, exerts neuroprotective and antidepressant-like effects in rodents.

Aim Of The Study: Fibroblast growth factor 2 (FGF-2) is essentially required in the central nervous system as it acts as both a neurotrophic factor and an anti-inflammatory factor participating in the regulation of proliferation, differentiation and apoptosis of neurons in the brain.

miR-34a induces spine damages via inhibiting synaptotagmin-1 in depression.

MicroRNAs (miRNAs) are noncoding RNAs that participate in the pathophysiology of depression by targeting many functional genes. As shown in our previous study, chronic stress up-regulates miR-34a in the hippocampus. However, little is known about the mechanism by which miR-34a regulates the process of depression or its functions as an antidepressant by regulating its targets.

Berberine exerts antidepressant-like effects via regulating miR-34a-synaptotagmin1/Bcl-2 axis.

Objective: Berberine, a cationic alkaloid first isolated in 1917, has been approved by the China Drug Administration for decades. Accumulating evidence demonstrated its antidepressant-like activities . Our previous study has shown that chronic stress leads to the upregulation of miR-34a in the hippocampus of mice.

Involvement of FGF-2 modulation in the antidepressant-like effects of liquiritin in mice.

It has been reported that liquiritin produced an antidepressant-like effect in rodents. However, little information is known regarding its antidepressant activity with the regulation of fibroblast growth factor 2 (FGF-2), a protein maintaining development and maturation of the nervous central system. Therefore, the aim of the present study was to investigate the underlying FGF-2 modulation involved in the antidepressant-like effects of liquiritin.

Curcumin attenuates cognitive impairment by enhancing autophagy in chemotherapy.

Cisplatin, a commonly used chemotherapy drug, can increase the survival rate of cancer patients. However, it often causes various side effects, including neuronal deficit-induced cognitive impairment. Considering that curcumin is effective in neuronal protection, the action of curcumin on cognitive improvement was evaluated in cisplatin-treated C57BL/6 mice in the present study.

[Study on effect of extract from Tibetan medicine Urtica hyperborean on anti-prostatic hyperplasia].

In this study,mouse models of benign prostatic hyperplasia induced by subcutaneous injection of testosterone propionate was used to investigate the therapeutic effect and mechanism of Urtica hyperborean( UW) extracts on prostate hyperplasia in mice. The effects of UW extracts on prostate index,serum epidermal growth factor( EGF) and dihydrotestosterone( DHT) in model mice were observed,and the EGF and anti-apoptotic factor( Bcl-2) mRNA expression levels were detected as well as pathological changes in prostate tissue. The results showed that the ethyl acetate extraction and alcohol soluble fraction of the UW could significantly reduce the prostate index,reduce the serum DHT and EGF levels( P<0.

FGF-2 signaling activation in the hippocampus contributes to the behavioral and cellular responses to puerarin.

Puerarin, a well-studied isoflavone isolated from Pueraria lobata, produces an antidepressant-like effect. Fibroblast growth factor-2 (FGF-2) is essentially required in the central nervous system as it acts as both a neurotrophic or anti-inflammatory regulator for the proliferation, differentiation and apoptosis of neurons. There is evidence that FGF-2 holds great promise for therapeutic intervention for depression.