Tracing anthropogenic imprints on polybrominated and polychlorinated dibenzo-p-dioxin/furans in soil: A comprehensive field study in an urban agglomeration of China.

Polybrominated and polychlorinated dibenzo-p-dioxin/furans (PBDD/Fs and PCDD/Fs) are primarily generated through anthropogenic thermal and chemical processes involving bromine and chlorine, respectively. However, the differential impacts of these anthropogenic activities on their environmental occurrences remain incompletely characterized yet. We conducted a comprehensive field soil study in the Pearl River Delta (PRD), a representative urban agglomeration in South China, to investigate the occurrence, sources, and risks of PBDD/Fs and PCDD/Fs.

Atlas of Fshr expression from novel reporter mice.

The FSH-FSHR pathway has been considered an essential regulator in reproductive development and fertility. But there has been emerging evidence of FSHR expression in extragonadal organs. This poses new questions and long-term debates regarding the physiological role of the FSH-FSHR, and underscores the need for reliable, in vivo analysis of FSHR expression in animal models.

[Salidroside alleviates high glucose and ethanol-induced pyroptosis in insulinoma cells].

This study established a pyroptosis injury model by stimulating insulinoma cells(INS-1) of rats with high glucose(HG) and observed the impact of additional ethanol(ET) exposure on cell pyroptosis, as well as the intervention effect of salidroside(SAL). INS-1 cells were cultured and divided into a normal control group(NG), an HG group, an HG + ET(100 mmol·L~(-1)) group, and an HG + ET + SAL(1-100 μmol·L~(-1)) group. After 72 hours of treatment, cell viability was assessed using the cell counting kit-8(CCK-8) assay.

Chemical Constituents from the Fruit of and Their Anti-Inflammatory Activity.

Phytochemical investigations of fruits have led to the isolation of a novel tirucallane triterpenoid (), four new limonoids (-), and four known limonoids (-). Their structures were clarified by comprehensive spectroscopic and spectrometric analyses. The anti-inflammatory activities of isolated compounds were assessed in vitro.

Evaluation of wound temperature monitoring at various anatomical sites in the management of patients with diabetic foot undergoing microcirculation reconstruction.

Objective: This study aims to assess the significance of monitoring temperature change trends at various wound sites in the healing process of diabetic foot ulcers after microcirculation reconstruction surgery.

Methods: A retrospective analysis was conducted on individuals with diabetic foot ulcers who had been admitted to the Department of Orthopedics at the Second Hospital of Shanxi Medical University between July 2020 and February 2022. Temperature changes were regularly monitored at the center of the wound and the distal tibia of the ipsilateral lower leg to assess microcirculatory blood perfusion.

Evaluating Docking Site Local Hematoma Formation and Blood Flow on its Healing Using the Accordion Technique at the End of Tibial Bone Transport.

Objective: At present, due to the lack of early observation methods, the effect of the 'accordion' technique on the treatment of nonunion of the docking site varies greatly. In this study, color Doppler ultrasound was used to observe the docking site's local changes and investigate the relationship between local microenvironment changes and bone healing after the accordion technique.

Methods: 30 patients with tibial bone transport treated at the Department of Orthopedics, Second Hospital of Shanxi Medical University, from May 2018 to June 2022, were analyzed retrospectively.

Association Between the Inflammatory Potential of Diet and Constipation Among Adults in the United States: A Cross-sectional Study.

Objective: To investigate the potential association between Dietary Inflammatory Index (DII) scores and constipation among a sample of adults in the United States.

Methods: This cross-sectional study used data from adult participants in the 2005 to 2010 National Health and Nutrition Examination Survey (ie, "NHANES"). Self-reported information was used to identify cases of constipation.

Reduced Platelets Associated with All-Cause Mortality in the Pediatric Intensive Care Unit.

Platelets are crucial for maintaining physiological equilibrium, thrombosis formation, inflammation, bacterial defense, wound repair, angiogenesis, and tumorigenesis. In the Pediatric Intensive Care Unit (PICU), children frequently exhibit platelet reductions or functional alterations due to diverse pathological conditions, which significantly influence disease progression and therapeutic approaches. We analyzed the association between platelets count and its derived parameters and all-cause mortality.

microRNA-181a-5p promotes fibroblast differentiation of mesenchymal stem cells in rats with pelvic floor dysfunction.

The use of stem cells capable of multilineage differentiation in treating Pelvic Floor Dysfunction (PFD) holds great promise since they are susceptible to entering connective tissue of various cell types and repairing damaged tissues. This research investigated the effect of microRNA-181a-5p (miR-181a-5p) on Bone Marrow Mesenchymal Stem Cells (BMSCs) in rats with PFD. BMSCs were transfected and analyzed for their fibroblast differentiation ability.

New anti-inflammatory limonoids from the fruits of .

The phytochemical study of the fruits of (Meliaceae) led to the isolation and characterisation of two novel natural limonoids1-deoxy- 3, 20-dicinnamoyl-11-methoxy-meliacarpinin () and 12- O- methyl nimbolinin A (), along with twelve known limonoids. Its structure was identified by 1D- and 2D-NMR, HR-ESI-MS and comparison with published data. The anti-inflammatory effect of the compounds was measured in RAW 264.

CGA alleviates LPS-induced inflammation and milk fat reduction in BMECs through the NF-κB signaling pathway.

Mastitis is an easy clinical disease in dairy cows, which seriously affects the milk yield and quality of dairy cows. Chlorogenic acid (CGA), a polyphenolic substance, is abundant in Eucommia ulmoides leaves and has anti-inflammatory and anti-oxidative stress effects. Here, we explore whether CGA attenuated lipopolysaccharide (LPS)-induced inflammation and decreased milk fat in bovine mammary epithelial cells (BMECs).

The complete chloroplast genome of Roxb., an ornamental, edible and medicinal plant.

Roxb. 1820 is a perennial herb mainly distributed in China, India, Myanmar and Thailand with ornamental, edible and medicinal value. It is extensively cultivated as a source of aromatic essential oils, ornamental plant, food flavorings and vegetables, and folk medicine.

Ferulic acid ameliorates the quality of -aged bovine oocytes by suppressing oxidative stress and apoptosis.

Ferulic acid (FA) is a well-known natural antioxidant that scavenges oxygen free radicals and alleviates oxidative stress. This study investigated the chemopreventive potential of FA against bovine oocyte quality decline during aging. The results showed that 5 μM FA supplementation decreased the abnormality rate of -aged bovine oocytes.

Seasonal resource selection of free-ranging Zhongwei goats in the semi-arid grassland.

Goats rarely move and forage randomly. They tend to move in ways generally influenced by biotic and abiotic factors, respectively. However, few studies have explored the foraging behaviour of goats in the absence of predation and human disturbance.

Dynamic changes of phenotype and function of natural killer cells in peripheral blood before and after thermal ablation of hepatitis B associated hepatocellular carcinoma and their correlation with tumor recurrence.

Background: Thermal therapy induces an immune response in patients with hepatocellular carcinoma (HCC), but the dynamic characteristics of the natural killer (NK) cell immune response post-thermal ablation remain unclear. We conducted a prospective longitudinal cohort study to observe the dynamic changes of phenotype and function of NK cells in peripheral blood before and after thermal ablation of hepatitis B-associated HCC and their correlation with tumor recurrence.

Methods: Fifty-six patients clinically and pathologically confirmed with hepatitis B-associated HCC were selected for thermal ablation.

Comparison of NK cell subsets, receptors and functions induced by radiofrequency ablation and microwave ablation in HBV-associated primary hepatocellular carcinoma.

Background: Topical therapy has been shown to induce an immune response in patients with hepatocellular carcinoma (HCC). In this study, a prospective parallel group control experiment was conducted to compare the differences between radiofrequency ablation and microwave ablation in inducing the immune regulation of NK cells.

Methods: Sixty patients with clinically and pathologically confirmed hepatitis B-associated hepatocellular carcinoma (HCC) were selected for thermal ablation.

Circ-ERC2 Is Involved in Melatonin Synthesis by Regulating the miR-125a-5p/MAT2A Axis.

The circadian rhythm of melatonin secretion in the pineal gland is highly conserved in vertebrates. Melatonin levels are always elevated at night. Acetylserotonin O-methyltransferase (ASMT) is the last enzyme in the regulation of melatonin biosynthesis (N-acetyl-5-hydroxytryptamine-melatonin).

Bioactivity-guided isolation of anti-inflammatory limonins from .

is an economically important tree and widely cultured in the southeast of China. Its barks, leaves, and fruits are consumed as a traditional medicine and perceived as a valuable source for bioactive limonin compounds. The extracts from root barks of showed significant anti-inflammatory effect.

Integrated physiological, metabolomic, and proteome analysis of Hance essential oil inhibits the growth of of .

is the main pathogen of root rot, and chemical fungicides remain the primary measures to control the disease. Plant essential oil (EO) is a volatile plant secondary metabolic product that does not produce any residue to replace chemical pesticide. To comprehensively understand the antifungal mechanism of Hance EO, the physiological indicators, proteome and metabolome were analyzed using spores and hyphae treated with different EO concentrations.

miR-375 upregulates lipid metabolism and inhibits cell proliferation involved in chicken fatty liver formation and inheritance via targeting recombination signal binding protein for immunoglobulin kappa J region (RBPJ).

Poultry is susceptible to fatty liver which lead to decrease egg production and increase mortality. But the potential molecular mechanisms remain largely unclear. In the current study, in combination with transcriptome sequencing and miRNA sequencing data analysis from F1 generation of the normal liver and fatty liver tissues, the differentially expressed miR-375 and its target gene RBPJ were screened and verified.

A novel long non-coding RNA, lnc-RNU12, influences the T-cell cycle via c-JUN and CCNL2 in rheumatoid arthritis.

Objectives: Long non-coding RNAs (lncRNAs) play important roles in RA pathogenesis. However, specific lncRNAs that regulate gene expression in RA pathogenesis are poorly known. This study was undertaken to characterize a novel lncRNA (lnc-RNU12) that has a lower-than-normal expression level in RA patients.

The complete chloroplast genome of (Thymelaeaceae).

(Pobedimova) Kit Tan (Thymelaeaceae), a perennial herb, has been used as counterfeit for in traditional Chinese folk medicine. In this study, the complete chloroplast genome sequence of is reported for the first time. The plastome, 172,119 bp in length, is quadripartite and circular.

Fusidic Acid and Its Major Active Metabolite Penetration into Cerebrospinal Fluid for Assessing Treatment of Intracranial Infections.

Fusidic acid (FA) had excellent antimicrobial effects due to its unique mechanism of action. Since 1962, FA has been widely used in the systemic and topical treatment of staphylococcal infections and exhibits a well-characterized potency against methicillin-susceptible Staphylococcus aureus, methicillin-resistant Staphylococcus aureus, and methicillin-resistant coagulase-negative Staphylococci. In view of the spectrum of activity, no cross-resistance with other clinically used antibiotics, and potential penetration into brain tissue, FA was used to treat possible gra-positive bacteria in 3 patients with intracranial infections in the present report.