Japanese Encephalitis (JE) is an acute infectious disease that threatens both human and pig populations throughout Asia. JE is caused by the Japanese Encephalitis Virus (JEV), of which genotype III (GIII) had been the most prevalent strain throughout Asia, but recent studies have shown that genotype I (GI) has replaced GIII as the predominant version. Pigs and mosquitoes play a primary role in JEV transmission. However, a method for the rapid differentiation between JEV G I and G III remains unavailable. This study aimed to establish a rapid JEV genotyping method using novel duplex TaqMan RT-qPCR assay.specific primer and probes located in the PrM/M gene that were able to specifically differentiate GI and GIII JEV, was selected as the duplex TaqMan RT-qPCR target.The specificity, sensitivity and reproducibility test of this assay were validated. The sensitivity of the assay was 10 genomic RNA copies for both GI and GIII JEV in field mosquito and pig samples,and more sensitive than the current methods. In addition, the novel assay can be completed in less than 1 h. Therefore, This duplex TaqMan RT-qPCR assay is a promising tool for rapid differential detection and epidemiology of GI and GIII JEV strains in China. The results showed that co-circulation of GI and GIII infections with GI infection being more prevalent in pigs or mosquitoes in eastern China. Early determination of high-risk human papillomaviruses causing oropharyngeal squamous cell carcinomas (OPSCC) may influence treatment. The objectives were to evaluate the performance of a new rapid isothermal nucleic acid amplification point of care HPV test (AmpFire HPV) on fine needle neck aspirates (FNA) of cervical lymph nodes and oropharyngeal swabs and saliva (OPS) which had been previously tested by the cobas HPV assay. The comparison was performed on 56 FNA and 81 OPS. The two assays showed strong agreement (94.6 %, K = 0.88) on FNA and fair agreement (65.4 %, K = 0.34) on OPS. AmpFire HPV performed on FNA demonstrated a sensitivity of 76.7 % and specificity of 81.8 % for the prediction of p16 antigens in OPSCC with results available in 1.5 h. Crown V. All rights reserved.Accumulation of abnormal tau aggregates in the brain is a pathological hallmark of multiple neurodegenerative disorders including Alzheimer’s disease. Increasing evidence suggests that soluble tau aggregates play a key role in tau pathology as neurotoxic species causing neuronal cell death and act as prion-like seeds mediating tau propagation. Despite the pathological relevance, there is a paucity of methods to monitor tau oligomerization in the brain. As a tool to monitor tau self-assembly in the brain, we generated a novel tau transgenic mouse, named TauP301L-BiFC. By introducing bimolecular fluorescence complementation technique to human tau containing a P301L mutation, we were able to monitor and quantify tau self-assembly, represented by BiFC fluorescence in the brains of transgenic TauP301L-BiFC mice. TauP301L-BiFC mice showed soluble tau oligomerization from 3 months, showing significantly enriched BiFC fluorescence in the brain. Then, massive tau fragmentation occured at 6 months showing dramatically decreased TauP301L-BiFC fluorescence. The fragmented tau species served as a seed for insoluble tau aggregation. In a result, insoluble TauP301L-BiFC aggregates coaggregated with endogenous mouse tau accumulated in the brain, showing subsequently increased BiFC fluorescence from 9 months. Neuronal degeneration and cognitive deficits were observed from 12 months of age. TauP301L-BiFC mouse model demonstrated that methylene blue reduced the amount of soluble tau oligomers in the brain, resulting in the prevention of cognitive impairments. We assure that TauP301L-BiFC mice are a bona-fide animal tool to monitor pathological tau oligomerization in AD and other tauopathies. ETHNOPHARMACOLOGICAL RELEVANCE The Mallotus apelta (Lour.) Muell.Arg. is a well-known traditional Chinese medicine (TCM) used for anti-inflammatory, hemostasis and chronic hepatitis. AIM The purpose of this study was to explore the antifibrotic effect of total flavonoids of Mallotus apelta leaf (TFM) and its potential mechanism. METHODS Hepatic fibrosis was induced by carbon tetrachloride (CCl4) in rats. The CCl4-induced rats received intragastric administration of colchicine (0.2 mg/kg per day), TFM (25, 50, 100 mg/kg per day) and the equal vehicle was given to normal rats. Pathological evaluation in hepatic tissue were examined by hematoxylin and eosin (HE) staining. And the levels of serum biochemical parameters were detected by automatic biochemical analysis. Meanwhile, the collagen deposition in liver was observed by staining with Masson’s trichrome. Collagenic parameters and inflammatory factors were measured by enzyme-linked immunosorbent assay (ELISA) kits. Additionally, corresponding assay kit was us expressions in CCl4-induced hepatic fibrosis rats. Moreover, TFM alleviated the oxidative stress and lipid peroxidation in rats induced by CCl4. TFM also attenuated the pro-inflammatory cytokines including interleukin-1β (IL-1β), interleukin-6 (IL-6) and tumor necrosis factor-α (TNF-α) via inhibiting nuclear factor-κB (NF-κB) activation. Meanwhile, transforming growth factor-β1 (TGF-β1)/Smad signaling pathway was inhibited by TFM treatment. CONCLUSIONS TFM can alleviate CCl4-induced hepatic fibrosis in rats, which potential mechanism may be due to its ability of reducing ECM accumulation, improving antioxidant and regulating TGF-β1/Smad signaling pathways and NF-κB-dependent inflammatory response. ETHNOPHARMACOLOGICAL RELEVANCE Doxorubicin (DOX) is an effective anti-neoplastic drug, however; it has downside effects on cardiac health and other vital organs. The herbal remedies used in day to day life may have a beneficial effect without disturbing the health of the vital organs. find more Glycyrrhiza glabra L. is a ligneous perennial shrub belonging to Leguminosae/Fabaceae/Papilionaceae family growing in Mediterranean region and Asia and widespread in Turkey, Italy, Spain, Russia, Syria, Iran, China, India and Israel. Commonly known as mulaithi in north India, G. glabra has glycyrrhizin, glycyrrhetic acid, isoliquiritin, isoflavones, etc., which have been reported for several pharmacological activities such as anti-demulcent, anti-ulcer, anti-cancer, anti-inflammatory and anti-diabetic. AIM OF THE STUDY The objective of the present study is to investigate the interaction between the molecular factors like PPAR-α/γ and SIRT-1 during cardiac failure arbitrated by DOX under in vitro conditions and role of Glycyrrhiza glabra (Gg) root extract in alleviating these affects.