What we know: Sensitisation to indoor allergens (house-dust mite, cat) is related to the level of exposure to these allergens in early childhood. The prevalence of asthma in childhood is independent of allergen exposure in early life. Asthma occurs in a substantial number of young children in the absence of allergen sensitisation. Asthma and allergic sensitisation have increased in recent decad...

BACKGROUND Migrants from developing to Western countries tend to become more sensitised to host than to origin country allergens, although substantial changes in migration patterns have occurred in recent decades. METHODS We investigated adult immigrants with respiratory allergy, first tested for allergic sensitisation between 1985 and 2012 in a highly industrialised area in Italy. A comparis...

Allergic sensitisation of the respiratory tract by chemicals is associated with rhinitis and asthma and remains an important occupational health issue. Although less than 80 chemicals have been confirmed as respiratory allergens the adverse health effects can be serious, and in rare instances can be fatal, and there are, in addition, related socioeconomic issues. The challenges that chemical re...

Results Of 1860 patients screened, 1097 (58.9 %) gave history of food allergy. Of the history positive patients 470 were skin prick tested . 29.3 % (138/470) exhibited positive reactions to one or more food(s). Rice elicited SPT positive reaction in maximum ( 6.2 %) cases followed by blackgram (5.9 %), lentil (5.5 %), citrus fruits (5.3 %), pea (3.8 %), maize (3.8%) and banana (3.6 %). Among fo...

This study was undertaken to establish reference values of exhaled nitric oxide fraction (F(eNO)) and its determinants in healthy Asian children. 693 healthy Asian children aged 5-18 yrs were assessed using a single-breath online F(eNO) measurement (exhaled flow 50 mL·s(-1)), questionnaires, anthropometric measurements, spirometry and total and specific immunoglobulin (Ig) E. Geometric mean F(e...

Impingement syndrome in the shoulder has generally been considered to be a clinical condition of mechanical origin. However, anomalies exist between the pathology in the subacromial space and the degree of pain experienced. These may be explained by variations in the processing of nociceptive inputs between different patients. We investigated the evidence for augmented pain transmission (centra...

BACKGROUND Cashew nut, pistachio nut and mango belong to the Anacardiaceae family and are botanically related. Therefore, cashew nut sensitised children are frequently advised to eliminate cashew nuts and pistachio nuts from their diet. The 'Improvement of Diagnostic mEthods for ALlergy assessment (IDEAL trial number NTR3572) study showed that cashew nut sensitised children were co-sensitised t...

Treating chronic musculoskeletal pain, and chronic joint pain (osteoarthritis (OA)) in particular, is challenging as the peripheral and central pain mechanisms are not fully discovered, and safe and as efficient analgesic drugs are not available. In general, the preclinical models of OA are limited to provide fundamental understanding of the pain mechanisms involved in patients with chronic joi...

AIM To investigate the association between a history of otitis media and respiratory tract infections in infancy and allergic sensitisation and asthma in school age children of atopic and non-atopic parents. METHODS Based on a survey of 4585 schoolchildren, three groups of children aged 6-16 years were selected, of whom 502 were eligible with complete data: (1) diagnosed asthma (n = 166); (2)...

In contrast to skin sensitisation, there are no accepted tests for the identification of chemicals or proteins with the potential to cause sensitisation of the respiratory tract. Although progress has been made, the assessment of respiratory sensitisation potential remains associated with significant challenges and uncertainties. Nevertheless, there is interest in determining whether it is poss...