Chaney Kold (oakton2)

Changes in the lining of the small intestine following chemotherapy have been extensively studied, although also occurs in the large intestine. The aim of this study was to assess the consequences of Epirubicin-based therapy on goblet cells (GCs) and mucus production on colonic mucosa, immediately and after short-time of chemotherapy administration to oncohematological patients, by clinical and histopathological analysis. We assessed the mucus production, composition, and distribution by Alcian Blue (pH 2.5)-Periodic Acid-Schiff (PAS) staining, alongside with the immunoexpression of mucin (MUC)2, MUC4 and inflammatory markers in a series of oncohematological patients, immediately and after short-time of Epirubicin-based chemotherapy cumulative therapy cessation. We showed that GCs number decrease slightly at 48 hours, while mucous secretion became mixed (with a few neutral) after three weeks. Overall, the secretion was increased immediately after the Epirubicin administration, due to the activation of inflammatory pathways, assessed by increased immunostaining of tumor necrosis factor-alpha (TNF-α) at 48 hours. The MUC2 and MUC4 showed a decreased immunoexpression at 48 hours after the Epirubicin administration compared to controls and partially restored three weeks after the cessation. Overall, it is highly plausible that all these key players revolve around the chemotherapy-induced mucositis in oncohematological patients and highlights the morphofunctional particularities of the GCs, which further modulates the clinical outcome of the patient.Perineal eventration (PE) is a rare complication after the lower rectal cancer resection surgery, affecting the quality of life of the patient. In 5.5 years of evolution, out of 620 patients with rectal cancer treated by curative surgery, 176 patients with lower ampullary rectal cancer treated by abdominoperineal resection (APR) with the closure of the defect by direct suture of the perineal floor were selected. Ten (5.6%) of them were diagnosed with PE. This paper shows the results of a retrospective study, which compares the clinico-pathological and therapeutic aspects of a subgroup of 166 patients (subgroup I) with APR without PE and a subgroup of 10 patients (subgroup II) with PE. see more Starting from the question of whether aspects can influence the evolution of PE, we aimed to investigate the similarities and differences between these two groups, from the histological, clinical and therapeutic points of view. Regarding the tumor, node, metastasis (TNM) staging, we encountered the following aspects for the subgion are not yet fully defined. Therefore, reports based on the experience in the diagnosis and treatment of PE should bring valuable data, aiming to create the knowledge framework for prevention.The beneficial synergy between antimicrobial silver nanoparticles (AgNPs) and essential oils (EOs), with therapeutic effects that have been acknowledged and explored for a long time, opens the way towards developing new and promising alternatives for anti-infective therapies. With the aim to improve the cytocompatibility and stability of AgNPs and to overcome the volatilization of EOs, AgNPs conjugated with sage (Salvia officinalis) and cinnamon (Cinnamomum aromaticum) EOs were obtained in our study. The synthesis process was realized either by classical or ultrasound-assisted chemical reduction. Compositional and microstructural characterization of the as-obtained Ag@EO NPs was performed by X-ray diffraction (XRD), thermogravimetric analysis (TGA), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). The biodistribution of Ag@EO NPs was evaluated on a mouse animal model.Knowing the hepatic pathological features encountered in patients with chronic hepatitis C (CHC) and the fact that extrahepatic manifestations occur only in people with certain characteristics of the immune system, we tried to evaluate, qualitatively and semi-quantitatively, the liver p