Inflammatory Markers and Genetic Polymorphisms in Workers Exposed to Flour Dust.

Objective: The aim of this study is to evaluate inflammatory markers and pro-inflammatory CD14 and Toll-like Receptor 4 (TLR4) polymorphisms in workers exposed to flour dust.

Methods: Polymorphisms in TLR4 and CD14 were identified in our study population of 167 workers that included 63 healthy subjects (HS), 45 atopic subjects (A), and 59 subjects diagnosed clinically with occupational asthma/rhinitis (OAR). Endpoint measures in this study included fractional exhaled nitric oxide and serum concentrations of interleukin IL-6, IL-8, and tumor necrosis factor-alpha (TNF-α).

[A peculiar lead poisoning: a concern of team achievement].

We describe a case of lead poisoning in a worker after hand and forearm trauma with fracture of radius and multiple fractures of metacarpal bones and hand phalanges and tissue infiltration of lead oxide (PbO) paste. Orthopedic surgery was immediately performed. After 20 days the patient had abdominal colic pain episodes and severe stipsis and blood lead level (BLL) was 60 mcg/mL with urinary lead level (ULL) of 238 mcg/24 h.

[The skin cancer in the construction industry].

Unlabelled: The risk factors for the development of cutaneous neoplasms are well-known (skin type, ultraviolet rays, familiar occurrence, etc.) and the exposure to ultraviolet light is probably the most important one. Construction workers, due to the characteristics of the work performed (outdoor work), are exposed to UV rays for most of their workday, often in association with the exposure to chemicals (PAHs, solvents) with a role in promoting skin carcinogenesis.

[Exposure to vegetal esters based metal cutting fluids: health effects].

The aim of our research is to study respiratory and dermatologic diseases (irritative and allergic) in a cohort of workers exposed to vegetal esters based metal cutting fluids of the latest generation. A cohort of 81 workers (mean age 34.5 years, seniority 17.