This brief review of natural-rubber latex (NRL) allergy in health care workers (HCWs) includes the definition of NRL allergy and data on its epidemiology, pathogenesis, diagnostic algorithm, management, long-term outcomes, economic impact, cost-effectiveness of changing facilities to a latex-free environment, and prevention. The data presented suggest that an individual with type I or type IV h...

BACKGROUND Health care workers and individuals with frequent contact with latex are at risk for latex protein allergy. OBJECTIVE The purpose of this study was to compare several established methods for measuring protein in extracts from latex-containing medical devices. METHODS Extracts from latex gloves were analyzed for natural rubber proteins using a modified Lowry assay and two differen...

Glyphosate is the active ingredient in Roundup agricultural herbicides and other herbicide formulations that are widely used for agricultural, forestry, and residential weed control. As part of the Farm Family Exposure Study, we evaluated urinary glyphosate concentrations for 48 farmers, their spouses, and their 79 children (4-18 years of age). We evaluated 24-hr composite urine samples for eac...

With their highly sensitive olfactory system, the behaviour and physiology of mice are not only influenced by the scents of conspecifics and other species, but also by many other chemicals in the environment. The constraints of laboratory housing limit a mouse's capacity to avoid aversive odours that could be present in the environment. Potentially odorous items routinely used for husbandry pro...

Bacteria able to grow on purified natural rubber in the absence of other organic carbon sources were isolated from soil. Ten isolates reduced the weight of vulcanized rubber from latex gloves by >10% in 6 weeks. Scanning electron microscopy clearly revealed the ability of the microorganisms to colonize, penetrate, and dramatically alter the physical structure of the rubber. The rubber-metaboliz...

BACKGROUND Pachydermodactyly is a rare, benign, acquired form of digital fibromatosis. The etiology of pachydermodactyly is unknown but is believed to be due to repeated mechanical injury of the skin. We report 2 cases identified in poultry processing workers and review other conditions associated with these cutaneous findings. OBSERVATIONS The 2 workers in this report were employed as a chic...

The primary purpose of the present study was to compare the effectiveness of two forms of hand heating and to discuss specific trends that relate finger dexterity performance to variables such as finger skin temperature (T(fing)), finger blood flow (Q(fing)), forearm skin temperature (T(fsk)), forearm muscle temperature (Tfmus), mean weighted body skin temperature (Tsk), and change in body heat...

It has been known for some time that the latex contained in some medical equipment, such as gloves, can result in an allergic reaction. A new report from the National Patient Safety Agency (NPSA) looks into the response from NHS organisations to the threat from latex allergies and whether adequate measures have been taken to protect health care staff and patients.

not over conscientious in carrying out even those minutiae which they do understand. Bul^ for our own locally trained men most of whom have been many years with us, I must say that, with the introduction of high-pressure sterilisers, and a complete outfit in the way of operation coats, aprons, towels and rubber gloves, there has been corresponding carefulness in attending to the laws of surgica...

Commercially useful rubber products viz. gloves, condoms, tyres, and rubber hoses used in high temperature environments, etc., require efficient thermal conductivity, which increases the lifetime of these products. Graphene can fetch this property, if it is effectively incorporated into the rubber matrix. The great challenge in preparing graphene-rubber nanocomposites is formulating a scalable ...