In this research article, we present a simple and rapid method for synthesis of zinc oxide nanoparticles (ZnONPs) using zinc acetate dehydrate, sodium hydroxide and leaf extract of an important anti-diabetic plant Andrographis serpelifolia (As). The results reveal that UV-visible absorption spectrum indicates peaks at 325 nm which confirms the biosynthesis of ZnONPs. Fourier transform infrared spectroscopy (FT-IR) results indicate the characteristic peak at 511.93 cm⁻¹ for ZnO nanoparticles. EDX analysis revealed the purity of As-ZnONPs and the particle size was between 70 nm and 80 ± 10 nm by both dynamic light scattering analysis (DLS) and Transmission electron microscopy (TEM) analysis. The As-ZnONPs were moderately stable with negative zeta potential value −11.1 mV. Atomic force microscopy (AFM) analysis also revealed the same results as TEM and DLS. The x-ray diffraction (XRD) data revealed that the particles are facets of face-centered cubic crystal structure of ZnO. The As-ZnONPs have exhibited potential antioxidant activity and effective antibacterial activity against gram-positive bacteria. The As-ZnONPs have also potential anti-diabetic activity in vivo (rat model). The antidiabetic activity of As-ZnONPs comparable to that of the standard drug glibenclamide was evidenced by various biochemical parameters like HbA1C, serum lipid profiles, liver and renal functional markers.

Chronic pelvic pain (CPP) is the pain occurred in the pelvic region longer than six months. The monotherapy of medicine may not adequate for the pain management of CPP and multidisciplinary approaches have been more recommended. The aim of this study is to evaluate the pain management efficacy of acupuncture compared with a control group on CPP. The articles of randomized controlled trial on CPP in PubMed and Embase databases were screened between January 2011 and September 2022 without language restriction to evaluate the treatment efficacy of acupuncture. The visual analogue scale/numerical rating scale (VAS/NRS) and total pain scores of National Institutes of Health—chronic prostatitis symptom index (NIH-CPSI) were served as outcome variables. Post-intervention mean scores were extracted and pooled for meta-analysis. Seventeen studies including 1455 patients were selected for meta-analysis. Both total pain scores of NIH-CPSI and VAS/NAS data revealed significant lower pain level in the acupuncture group than in the control group. Moreover, monotherapy with acupuncture revealed a significantly lower pain level than in the control group in both total pain scores of NIH-CPSI and VAS/NRS. These results indicated that acupuncture may have beneficial effects on pain management for CPP, even when administrated as a monotherapy.

Background: Alternative medicine is available for those diseases which cannot be treated by conventional medicine. Ayurveda and herbal medicines are important alternative methods in which the treatment is done with extracts of different medicinal plants. This work is concerned with the evaluation of anti-stress bioactive compounds from the ethanolic root extract of Hemidesmus indicus.Methods: Gas chromatography and Mass Spectrum studies are used to identify the compounds present in the ethanolic extract based on the retention time, area. In order to perform docking studies, Vasopressin model is generated using modeling by Modeller 9v7. Vasopressin structure is developed based on the crystal structure of neurophysin-oxytocin from Bos taurus (PDB ID: 1NPO_A) collected from the PDB data bank. Using molecular dynamics simulation methods, the final predicted structure is obtained and further analyzed by verifying 3D and PROCHECK programs, confirmed that the final model is reliable. The identified compounds are docked to vasopressin for the prediction of anti-stress activity using GOLD 3.0.1 software.Results: The predicted model of Vasopressin structure is stabilized and confirmed that it is a reliable structure for docking studies. The results indicated ARG4, THR7, ASP9, ASP26, ALA32, ALA 80 in Vasopressin are important determinant residues in binding as they have strong hydrogen bonding with phytocompounds. Among the 21 phytocompounds identified and docked, molecule Deoxiinositol, pentakis- O-(trimethylsilyl) showed the best docking results with Vasopressin.Conclusion: The identified compounds were used for anti-stress activity by insilico method with Vasopressin which plays an important role in causing stress and hence selected for inhibitory studies with phytocompounds. The phytocompounds are inhibiting vasopressin through hydrogen bodings and are important in protein-ligand interactions. Docking results showed that out of twenty-one compounds, Deoxiinositol, pentakis-O-(trimethylsilyl) showed best docking energy to the Vasopressin.

Background: Neuropathic pain (NP) is a debilitating chronic condition driven by maladaptive neuroimmune interactions in the spinal cord, with microglia playing a central pathological role. Electroacupuncture (EA) has shown analgesic effects in clinical and preclinical studies, but the microglia-centered mechanisms underlying these effects remain incompletely integrated. This review aims to provide a comprehensive mechanistic synthesis of how EA modulates microglia-associated neuroinflammatory pathways in neuropathic pain. Methods: This systematic search-narrative review used systematic search and screening procedures to identify English-language animal studies published between 2015 and 2025 in PubMed, CINAHL, Web of Science, and Cochrane Library. Twenty-six animal studies investigating EA effects on microglia-associated signaling pathways in neuropathic pain models met the inclusion criteria. Because of substantial heterogeneity in neuropathic pain models, EA parameters, molecular endpoints, and behavioral outcomes, findings were synthesized narratively, and no meta-analysis was performed. Results: The reviewed evidence revealed four convergent mechanistic categories through which EA modulates microglial activity: (1) attenuation of purinergic microglial activation via downregulation of IRF8, P2X4R, P2X7R; (2) suppression of innate immune sensing and inflammasome pathways, including TLR4/MyD88/NF-κB and NLRP3 signaling; (3) inhibition of downstream inflammatory amplification through p38 MAPK, PI3K/AKT, and COX-2 pathways; and (4) promotion of pro-resolution mechanisms involving IL-10/β-endorphin, PD-L1, GRK2/TREM2/DAP12, α7nAChR, GLP-1R, and GABAergic signaling. Conclusions: The available preclinical evidence suggests that EA modulates multiple microglia-associated pathways, attenuating inflammatory signaling while enhancing selected pro-resolution mechanisms. These findings provide a mechanistic framework for understanding EA-induced analgesia in neuropathic pain and highlight microglial signaling networks as important targets for future experimental and translational investigation.