Preclinical evidence of the anti-inflammatory effect and toxicological safety of aryl-cyclohexanone in vivo.

Background: Respiratory distress syndrome is a complex inflammatory condition defined by the presence of acute hypoxemia and cellular infiltration with diffuse alveolar injury following a tissue injury, such as acute lung injury. The inflammatory process involved in this pathology is a defense mechanism of the body against infectious agents and/or tissue injuries. However, when the condition is not reversed, it becomes a significant cause of tissue damage, sometimes leading to loss of function of the affected organ.

Titanium-doped phosphate glasses containing zinc and strontium applied in bone regeneration.

Phosphate bioactive glass has been studied for its advanced biodegradability and active ion release capability. Our previous research found that phosphate glass containing (PO)-(NaO)-(TiO)-(CaO)-(SrO) or (ZnO) showed good biocompatibility with MG63 and hMSCs. This study further investigated the application of 5 mol% zinc oxide or 17.

DNA-ICM as an adjuvant method applied on oral cytological specimens.

Objective: This study aimed to evaluate cytology diagnosis accuracy using adjuvant methods in clinical routine for oral cancer.

Study Design: This prospective study was conducted on 98 patients with clinically potentially malignant or malignant oral cavity lesions. One oral lesion smear was taken from each patient using a cytobrush before biopsy and stored at PreservCyt Thinprep.

What is the state of the art of computer vision-assisted cytology? A Systematic Literature Review.

Cytology is a low-cost and non-invasive diagnostic procedure employed to support the diagnosis of a broad range of pathologies. Cells are harvested from tissues by aspiration or scraping, and it is still predominantly performed manually by medical or laboratory professionals extensively trained for this purpose. It is a time-consuming and repetitive process where many diagnostic criteria are subjective and vulnerable to human interpretation.

Phenotype changes of oral epithelial stem cells after in vitro culture.

The aim of our study was to isolate populations of keratinocyte stem cells based on the expression of cell surface markers and to investigate whether the culture could affect their phenotype. keratinocytes from human oral mucosa were sorted based on the expression of the epithelial stem cell markers p75NTR and CD71. We also examined the co-expression of other epithelial stem markers such as integrins β1 and α6 and their stem cell-like proprieties in in vitro assays.

Altered intestinal microbiota composition, antibiotic therapy and intestinal inflammation in children and adolescents with cystic fibrosis.

The aim of the present study was to evaluate the effect of cystic fibrosis and antibiotic therapy on intestinal microbiota composition and intestinal inflammation in children and adolescents. A cross-sectional controlled study was conducted with 36 children and adolescents: 19 in the cystic fibrosis group (CFG) and 17 in the control group (CG) matched for age and sex. The CFG was subdivided based on the use of antibiotic therapy (CFAB group) and non-use of antibiotic therapy (CFnAB group).

Aspiration and cytological evaluation of idiopathic bone cavities of the jaw.

The idiopathic bone cavity (IBC) is an intraosseous pseudocyst devoid of epithelial lining. Clinically, IBCs of the jaw are asymptomatic and normally found in routine radiographic exams. Although the literature regarding the content of IBCs is controversial, the final diagnosis is usually aided by the discovery of an empty cavity upon surgical exploration.

Calea uniflora Less. attenuates the inflammatory response to carrageenan-induced pleurisy in mice.

Calea uniflora Less. (family Asteraceae), also named "arnica" and "erva-de-lagarto", is a native plant to the South and Southeast of Brazil. This species was used to treat rheumatism, respiratory diseases, and digestive problems in Brazilian folk medicine.

A Rare Case of Mucoepidermoid Carcinoma ex Pleomorphic Adenoma arising in Minor Salivary Gland: Histopathological and Immunohistochemical Analysis.

Mucoepidermoid carcinoma ex pleomorphic adenoma (MCxPA) is a rare salivary gland tumor predominantly found in major salivary glands. A case of MCxPA involving the soft tissue and bone of the retromolar region of a 26-year-old man is presented. The histopathological features revealed a neoplasm with predominance of pleomorphic adenoma (PA) elements, and presence of mucoepidermoid carcinoma malignant epithelial cells in several areas.

Can SHED or DPSCs be used to repair/regenerate non-dental tissues? A systematic review of in vivo studies.

Dental pulp has been identified as a novel and promising stem cell source. The following systematic review presents and summarises in vivo studies that have used stem cells from the dental pulp of permanent and deciduous teeth to repair or regenerate non-dental tissues. An electronic customised search was performed using 4 different databases (Entrez PubMed, Cab Abstracts, Scopus and Web of Science).

Oral myiasis in two children.

The term myiasis refers to growth of parasitic diptera in the living or dead tissue of vertebrate animal. Most cases of myiasis in humans are mild and rarely present in the mouth. We describe 2 children with severe oral myiasis that evolved to oral and maxillofacial mutilations.