To explore the effects of Baihu Guizhi decoction on the degree of joint swelling and levels od inflammatory cytokines in rats with Acute Gouty Arthritis (AGA). AGA was induced by injecting sodium urate crystal solution into the ankles of rats. After the successful preparation of the model, Baihu Guizhi's decoction was given. Ankle swelling index, joint dysfunction index, and inflammation index were measured. The rats were euthanized and the synovial tissue of the knee joint was collected. Nuclear Factor-κB (NF-κB) in the synovium was detected by immunohistochemical method. Meanwhile, TNF-α, IL-1β, and IL-6 levels were detected by ELISA in the abdominal aorta. TLR4 and MyD88 were measured by RT-qPCR and Western blotting in the synovial tissue. In AGA rats, the diameter of the right ankle joint and levels of TNF-α, IL-1β, and IL-6 in joint soft tissues were increased. Baihu Guizhi decoction decreased ankle swelling index, relieved inflammation, and reduced TLR4 and MyD88 expression, while these effects could be further enhanced by miR-17-5p-mimics. NF-κB expression in the synovium was reduced by Baihu Guizhi decoction, especially by Baihu Guizhi decoction + miR-17-5p-mimics. Baihu Guizhi decoction can alleviate the joint inflammation of AGA rats by targeting miR-17-5p to regulate the TLR4/Myd88/NF-κB signaling pathway and reduce inflammatory responses.

Chest wall reconstruction plays an important role in the outcomes of chest wall resection. However, there being a huge variety of materials at disposable, the best option has not yet been well defined. The Vitagraft® is a synthetic and absorbable material, that works as an osteoinduction and osteoconduction for bone regeneration. It consists of a β-phase Tricalcium Phosphate Ceramic (β-TCP) and the Polylactic Glycolic Acid Polymer (PLGA). Therefore, this study intends to assess the safety of Vitagraft® use in the chest wall. A prospective study, in which the patient's chest was reconstructed with Vitagraft®. Each patient was followed after the procedure for at least three months. The following variables were considered: KPS, ECOG, preoperative treatment, defect size, myocutaneous flap, the time between surgeries, complications, and mortality. Eight resections were performed due to tumor findings. One reconstruction was a treatment for sternal cleft, another for Poland's syndrome, and finally as a consequence of late sternal dehiscence. Primary closure was performed in 63.6 % of the patients. Vitagraft® was used in association with mesh in eight cases. Reoperation was required in two cases, and prosthesis removal for one of them. Respiratory failure and major systemic complications were not evidenced. In the present study, the first to assess Vitagraft® in chest wall reconstruction, the second operation was necessary for 28 %, and removal was mandatory for 14 %. Until now, chest postoperative tomography has been showing good prosthesis biocompatibility. The authors need further details about the ossification time especially relating to the size of the resection.

Portal Vein Thrombosis (PVT) is the most common cause of Portal Hypertension (pH) in children. This study aimed to present the experience of a large university center by analyzing patients with portal hypertension caused by portal vein thrombosis in search of prognostic factors, types of treatments, and results. We retrospectively analyzed 110 pediatric patients treated from 2000 to 2019, who were divided into two groups: endoscopic procedures (67 patients) and surgical assistance protocols (43 patients). Among the patients who underwent the surgical protocol, 22 underwent Meso-Rex Shunt (MRS) and 21 underwent other surgical techniques: distal splenorenal shunt (DSRS ‒ 11 patients), azigoportal dissociation with partial splenectomy (6 patients), and mesocaval shunt (4 patients). Five patients with meso‑Rex developed graft thrombosis (5/22, 22.72 %). There were no differences between the groups regarding endoscopic findings (first and last), no correlation with the need for surgery, and no definition of the initial endoscopic characteristics that could predict worsening disease. The only observed difference was the increase in platelet count in the surgical group (median 25.02 thousand/mL, interquartile interval 118.00), which was greater than that observed in the endoscopic group (-42.50 thousand/mL, interquartile interval 56, p < 0.001, Mann-Whitney test). Only umbilical catheterization could predict the need for exclusive endoscopic treatment. As the evolution of children treated endoscopically was not different from that of children treated surgically, we conclude that a more conservative approach should be adopted, whenever possible.

High-Intensity Interval Training (HIIT), involving brief bouts of intense exercise with rest or low-intensity intervals, benefits cardiovascular, metabolic health, and body composition. However, its impact on serum metal concentrations in adults remains unclear. This study investigated the effects of a 16-week HIIT protocol on serum metal levels. Adults over 18-years-old with a Body Mass Index (BMI) above 25 kg/m2. Participants trained for 40-minutes three times per week, with two supervised and one unsupervised session. Each session included a 10-minute warm-up at 70 % of maximum Heart Rate (HRmax), followed by four 4-minute intervals at 90 % HRmax, interspersed with three 3-minute active pauses at 70 % HRmax. Before and after the 16-week intervention, anthropometric and biochemical parameters were assessed. Fifteen participants [mean (SD) age: 42 (6); BMI: 30.6 (2.7)] completed the study. Significant reductions were observed in both toxic (e.g., mercury, lithium, lead, nickel, aluminum) and essential metals (e.g., manganese): mercury (p = 0.025, Cohen's d = 0.58), lithium (p = 0.009, d = 1.01), aluminum (p = 0.025, d = 0.49), manganese (p = 0.009, d = 0.96), nickel (p = 0.025, d = 0.58), and lead (p = 0.025, d = 0.40). A negative correlation was found between the change in hip circumference and manganese (r = -0.538; p = 0.047), and a positive correlation with nickel (r = 0.600; p = 0.023). These findings suggest potential associations between changes in metal concentrations and anthropometric outcomes following HIIT.

To identify risk factors for pulmonary infection during chemotherapy in Multiple Myeloma (MM) patients and construct a nomogram prediction model. A total of 171 MM patients admitted from September 2022 to September 2024 were retrospectively analyzed and divided into modeling and validation groups (7:3) using the random number table method. The modeling group was further classified by the occurrence of pulmonary infection. Multivariate logistic regression was applied to identify risk factors, and R software was used to develop the nomogram. Among 171 patients, 89 (52.05 %) developed pulmonary infections. In the modeling group (n = 120), the incidence was 55.00 % (66 cases). Multivariate analysis showed that age, International Staging System (ISS) stage, Eastern Cooperative Oncology Group (ECOG) score, anemia, granulocytopenia, and albumin level were significant risk factors (p < 0.05). The nomogram demonstrated good discrimination, with an AUC of 0.883 in the modeling group and 0.880 in the validation group. Calibration curves indicated strong agreement between predicted and observed outcomes, with Hosmer-Lemeshow (H-L) test results of χ2 = 6.912, p = 0.697, and χ2 = 6.756, p = 0.642, respectively. Decision Curve Analysis (DCA) confirmed high clinical utility when the threshold probability ranged from 0.08 to 0.92. Age, ISS stage, ECOG score, anemia, granulocytopenia, and albumin level significantly influence pulmonary infection risk during MM chemotherapy. The nomogram provides an effective tool for individualized risk prediction.

Based on Toll Like Receptor 4 (TLR4)/Nuclear Factor-κB (NF-κB) Exploring the effects of Licochalcone A (LCA) on the proliferation, invasion, and drug resistance of glioma cells through signaling pathways. Cultivate human glioma cell line U251 in vitro, induce drug-resistant cell line U251/TMZ with Temozolomide (TMZ), and validate the results. Different concentrations of licorice chalcone A were used to treat U251 cells and U251/TMZ cells, and were named as control group, low-dose group, medium-dose group, and high-dose group, respectively. CCK-8 assay, cell adhesion assay, and Transwell assay were used to detect cell survival rate, cell adhesion rate, number of migrating cells, and number of invading cells, respectively. The cell survival rate, cell adhesion rate, number of migrating and invading cells in the high-dose group were lower than those in the medium-dose group and lower than those in the control group. High-dose group TLR4, NF-κB mRNA and protein levels were lower than those in the medium dose group and lower than those in the control group (p < 0.05). Compared with the si-NC group, the si-TLR4 group showed a decrease in cell survival rate and adhesion rate, as well as a decrease in the number of migrating and invading cells, the levels of CyclinD1 and N-cadherin proteins decreased, while the levels of E-cadherin protein increased (p < 0.05). LCA could inhibit the proliferation and metastasis of glioma cells and reverse drug resistance, possibly by inhibiting the TLR4/NF-κB signaling pathway.

This study aimed to perform a comprehensive examination of the prevalence of psoriasis in people with HIV, aiming to offer valuable evidence for informed resource allocation and policy formulation. Methods: The authors systematically gathered literature on psoriasis prevalence among those with HIV from multiple sources. These sources comprise databases such as CNKI, VIP, Wanfang Database, PubMed, Cochrane Library, and EMBASE up to June 30, 2024. Additionally, manual searches were conducted to supplement the data collection process. Two independent researchers carried out literature screening, relevant data extraction, and assessment of potential bias. Meta-analysis was conducted with RevMan 5.3 software. Results Fifteen investigations were incorporated, involving 130,032 individuals with HIV. The meta-analysis of these fifteen pieces showed that the occurrence rate of psoriasis in those infected with HIV was 2.0 % (95 % CI: 2.0 %-2.0 %). Divide the survey years into two subgroups: 2000-2022 years and 1984-1994 years, with prevalence rates of 1.00 % (1.00 %-1.00 %) and 5.00 % (3.00 %-7.00 %), respectively. According to regional latitude, it is divided into two subgroups: latitude ≥ 30° N/S and latitude ˂ 30° N/S, with prevalence rates of 2.0 % (1.0 %-2.0 %) and 3.0 % (2.0 %-5.0 %), respectively. The results of the funnel plot, Begg's test (Z = 0.038, p = 0.856), and Egger's test (t = 4.68, p ˂ 0.001) showed publication bias in the literature. Sensitivity analysis revealed no substantial difference between the analysis of the FEM and that of the REM for psoriasis prevalence, suggesting that the stability of the findings in this study is satisfactory. Conclusion The incidence of psoriasis in HIV-infected individuals has shown a slight downward trend, and the differences are not significant in different latitude regions.

Phyllodes Tumor (PT) of the breast is a rare type of fibroepithelial neoplasm, classified into benign, borderline, and malignant subtypes. These tumors are known to be locally aggressive and have an inherent potential for Local Recurrence (LR), even after adequate surgical treatment. Establishing strategies to reduce LR has become increasingly important, as 21 % to 36 % of patients experience disease recurrence despite achieving negative surgical margins. Although surgical resection of the lesion is the gold standard treatment for all subtypes of phyllodes tumors, the ideal extent of the surgical margin remains a topic of debate with no consensus in the literature. Adjuvant radiotherapy is suggested as a tool to improve local control of the disease and reduce the recurrence rate; however, published data on this approach are currently conflicting. In this review paper, the authors will provide a detailed analysis of the current evidence on the diagnosis, treatment, follow-up, outcomes, and future perspectives of phyllodes tumors.

To evaluate microbiological diagnostic data for severe pneumonia. Comparative studies that evaluated the microbiological diagnosis of community pneumonia and hospital-acquired pneumonia were analyzed. The literature review was guided by two questions and used flowcharts prepared by experts. Diagnostic tests for pneumonia should be requested based on the severity of the disease, the patient´s immune status, and the risk of infection by multidrug-resistant bacteria. Gram staining may aid in excluding S. aureus pneumonia and evaluating the quality of respiratory samples, while culture of these clinical samples may identify the infectious agent in up to half of the cases and allow antimicrobial susceptibility testing to be carried out. Blood cultures have a low sensitivity but may be useful for diagnosing extrapulmonary infections or situations involving sepsis or septic shock. Rapid molecular panels have high sensitivity and specificity for viral and bacterial targets for both types of pneumonia, and their use can reduce the length of hospital and intensive care stays and allow optimization of antimicrobial therapy. RT-PCR is highly accurate in diagnosing SARS-CoV-2 pneumonia. The rational use of molecular panels for the diagnosis of severe pneumonia can reduce the length of hospital and intensive care stays and 90-day mortality.

To investigate the clinical and swallowing profiles of patients with post-intubation tracheal or laryngotracheal stenosis requiring tracheostomy prior to surgical or corrective airway interventions. A retrospective cohort clinical study. Patients who met the inclusion criteria underwent a swallowing evaluation, as well as imaging studies of the neck and chest. At 6 and 12-months after the initial assessment, all patients participated in follow-up speech pathology consultations to evaluate the current state of swallowing and the progress of airway stenosis treatment. Twenty-five patients with a median tracheostomy duration of 30.52 months were assessed. The study found a female predominance (68%) and a high prevalence of subglottic stenosis (44%). Most patients required intubation due to severe acute respiratory failure and airway protection due to a decreased level of consciousness. Imaging revealed additional airway abnormalities, including laryngotracheobronchitis and laryngeal edema. Swallowing assessments showed that 20% had significant dysphagia. After one year, only two patients were successfully decannulated, while others remained tracheostomy dependent. The study underscores the need for personalized, multidisciplinary care for these patients. It finds that while treatments like reconstructive surgeries and the Montgomery T-tube can be effective, complications such as clinical instability and dysphagia can worsen outcomes and extend the need for tracheostomy.