INTRODUCTION Systemic hypersensitivity reactions to topical ophthalmic treatment occur rarely, but when they do they can be severe as highlighted by this case. CASE PRESENTATION A post-operative cataract surgery patient developed a severe and generalised hypersensitivity reaction following topical treatment with Maxitrol (Dexamethasone and Neomycin) eye drops. The patient reported a previous ...

the purpose of this study was to evaluate the efficacy ofthe bcg vaccine in the first 60 days of life in inducing delayed-type hypersensitivity (dth), and to evaluate the reliability of the mantoux test in comparison with the bcg test for detecting dth. a study was done in 885 healthy, well nourished infants 5 to 7 months old from rural areas of the urumieh province, who received bcg immunizati...

Nickel and cobalt are major components of alloys used in orthodontics. The objectives of this cross-sectional study was to determine the prevalence of a nickel hypersensitivity reaction before and after orthodontic treatment with conventional stainless steel brackets and wires. The total sample consisted of 82 patients (55 females, and 27 males) from the Orthodontic Department at the Faculty of...

Delayed hypersensitivity was produced in donor Lewis rats by sensitization with soluble protein antigens emulsified in complete Freund's adjuvant. Cells of their thoracic duct lymph were collected for varying periods of time and transferred intravenously to isogenic Lewis recipients. With this model the following conclusions were reached: 1. Delayed hypersensitivity was transferred by thoracic ...

[Purpose] Auditory hypersensitivity has been widely reported in patients with autism spectrum disorders. However, the neurological background of auditory hypersensitivity is currently not clear. The present study examined the relationship between sympathetic nervous system responses and auditory hypersensitivity induced by different types of auditory stimuli. [Methods] We exposed 20 healthy you...

BACKGROUND A rising incidence of hypersensitivity reactions to oxaliplatin has been observed as a result of increasing clinical use. Epidemiological and clinical features of these reactions are reviewed. PATIENTS AND METHODS Records of patients treated with a modified FOLFOX regimen from March 1999 to March 2004 were reviewed. RESULTS One hundred and eighty patients were identified. Twenty-...