Rootstock increases the physiological defence of tomato plants against Pseudomonas syringae pv. tomato infection.

Climate change has intensified the infection of tomato plants by pathogens such as Pseudomonas syringae pv. tomato (Pst). Rootstocks may increase plant tolerance to leaf phytopathogens.

Ricin poisoning after oral ingestion of castor beans: A case report and literature review.

Introduction: >1000 ricin poisoning cases secondary to intentional castor bean consumption have been reported in the literature since the late 1800s. The lethality of ricin poisoning after oral ingestion is determined by a few factors.

Case Report: We present a case that highlights the erratic absorption of ricin after accidental oral ingestion.

Dietary exposure of Tunisian adult population aged from 19 to 65 years old to pesticides residues.

Dietary exposure of the Tunisian adult population to pesticide residue was assessed using the Total Diet Study method. In the present study 170 pesticides were searched for in 42 aggregated foods characterised by 64 food samples representing the Tunisian diet. All the food samples were collected, prepared, and analysed for remains of pesticides including organochlorine, organophosphorous, carbamates and pyrethroids.

Erysipelas-like presentation of Wells' syndrome (eosinophilic cellulitis).

Wells' syndrome, also called eosinophilic cellulitis, is a rare eosinophilic dermatosis characterized by an unspecific inflammatory erythematous eruption often associated with systemic symptoms. Here we report the case of a 57-year-old female with bilateral painful pitting and pruritic feet progressive for two weeks despite one week of oral antibiotics. Skin biopsy was performed showing dermal eosinophilic infiltration.

A Stiff Person Syndrome Misdiagnosed as a Psychiatric Illness: A Case Report.

Background: Stiff Person Syndrome (SPS) is a rare autoimmune neurological disorder which is often misdiagnosed. We report here a case of SPS with a long diagnosis delay.

Case: A 36-year-old man presented with an 11-year history of progressive stiffness and painful spasms of his both legs, with recent worsening of his condition over the last year resulting in a considerable difficulty of standing up and walking.