A case of suspected primary mediastinal large B-cell lymphoma: An uncommon cause of sudden death.

Primary mediastinal large B-cell lymphoma (PMLBCL) is an aggressive tumor originating from thymic B-cells. Clinically, it presents with general signs such as cough, chest pain and dyspnea. Although these symptoms are not specific, they are severe enough to reveal the disease.

Sudden death due to Takayasu arteritis complication associated with situs inversus totalis: A case discovered at autopsy.

Takayasu arteritis is a rare pathology that usually has general and atypical signs that make its diagnosis difficult. These characteristics can delay diagnosis, thus leading to complications and death. We, herein, report an autopsy case of a 25-year-old female patient with a history of multiple consultations for dyspnea.

Postnatal exposure to Bisphenol S induces liver injury in mice: Possible implication of PPARγ receptor.

There is considerable evidence that Bisphenol S (BPS) induces various toxicological effects and is an industrial health issue. However, little data are available on the in vivo effects of BPS on the liver, a major target of drug toxicity. In this study, we evaluated the potential harmfulness of low levels of BPS in the liver of male mice.

Comparison of a short versus long-course antibiotic therapy for ventilator-associated pneumonia: a systematic review and meta-analysis of randomized controlled trials.

Background: For ventilator-associated pneumonia (VAP), the safety of short-course versus long-course antibiotic therapy is still debated, especially regarding documented VAP due to non-fermenting Gram-negative bacilli (NF-GNB). The aim of this meta-analysis was to assess the rates of recurrence and relapse of VAP in patients receiving short-course (≤8 days) and long-course (≥10-15 days) of antibiotic therapy.

Methods: The protocol for this study was registered in the PROSPERO database (ID: CRD42022365138).

Betalactam hypersensitivity: The importance of delabelling in primary care.

Patients And Methods: An allergy work-up was performed on adult patients with a history of a penicillin allergy seen by primary medical care in Monastir (Tunisia) between July 2016 and February 2018. Patients with negative skin tests were challenged with amoxicillin. Patients who were delabelled were contacted by phone after 6 months to determine outcomes after any therapeutic penicillin-class antibiotic intake.

DRESS syndrome following furosemide administration: An unusual association.

Introduction: Drug reaction with eosinophilia and systemic symptoms (DRESS) is a severe and rare adverse drug reaction. Several drugs are known to induce DRESS. Furosemide, a sulfonamide loop diuretic drug, is known to induce hypersensitive reactions such as bullous eruptions, acute generalized exanthematous pustulosis and lichenoid eruptions, but rarely DRESS.

Clinical features, culprit drugs, and allergology workup in 41 cases of fixed drug eruption.

Background: Fixed drug eruption (FDE) represents a drug-related cutaneous reaction. Many drugs been associated with this clinical entity, with continually evolving documentation of implicated agents and clinical presentations. A bullous form can occur although it is rare.

Methylglyoxal: A Relevant Marker of Disease Activity in Patients with Rheumatoid Arthritis.

Background: The contribution of methylglyoxal (MGO) and soluble receptor for advanced glycation end products (sRAGE) in the presence of rheumatoid arthritis (RA) is still unknown. We investigated whether serum MGO and sRAGE were related to the presence of disease activity in RA.

Methods: 80 patients with RA and 30 control subjects were included in a cross-sectional study.

Electroretinographic evidence suggesting that the type 2 diabetic retinopathy of the sand rat Psammomys obesus is comparable to that of humans.

Purpose: Type 2 diabetic retinopathy is the main cause of acquired blindness in adults. The aim of this work was to examine the retinal function of the sand rat Psammomys obesus as an animal model of diet-induced type 2 diabetes when subjected to a hypercaloric regimen.

Materials And Methods: Hyperglycemia was induced in Psammomys obesus by high caloric diet (4 kcal/g).

Increased serum concentrations of N-carboxymethyllysine are related to the presence and the severity of rheumatoid arthritis.

Background There are limited data regarding the contribution of advanced glycation end products in the presence of rheumatoid arthritis. We investigated whether serum N-carboxymethyllysine and pentosidine were related to the presence and the severity of rheumatoid arthritis. Methods Eighty patients with rheumatoid arthritis and 30 control subjects were included in a cross-sectional study.

Adhesiveness of opportunistic Staphylococcus aureus to materials used in dental office: In vitro study.

Staphylococcus aureus (S. aureus) is one of several opportunistic microbial pathogens associated with many healthcare problems. In the present study, S.

Antibacterial and antibiofilm activities of Laurus nobilis L. essential oil against Staphylococcus aureus strains associated with oral infections.

Background: Laurus nobilis L. is an aromatic herb with relevant medicinal properties due to its important chemical composition and its potential therapeutic effects. In this study, we investigate the chemical composition, the antibacterial and the antibiofilms activities of Tunisian L.

High potential of adhesion to biotic and abiotic surfaces by opportunistic Staphylococcus aureus strains isolated from orthodontic appliances.

Orthodontic and other oral appliances act as reservoir of opportunistic pathogens that can easily become resistant to antibiotics and cause systemic infections. The aim of this study was to investigate the ability of Staphylococcus aureus strains isolated from healthy patients with orthodontic appliances, to adhere to biotic (HeLa cells) and abiotic surfaces (polystyrene and dental alloy). Adhesive ability to polystyrene was tested by crystal violet staining and quantitative biofilm production on dental alloy surfaces was evaluated by MTT reduction assay.

Biballism due to non-ketotic hyperglycaemia.

We describe the case of a 70-year-old woman, with type 1 diabetes mellitus, who suddenly developed a movement disorder on the left side of her body that rapidly extended to the right side, evoking biballism. There was no facial involvement and no vascular lesions on cerebral MRI but non-ketotic hyperglycaemia was present. A combination of a reduction in glucose levels and the use of neuroleptic drugs resulted in the disappearance of the abnormal movements.