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Prenatal and postnatal exposure to cigarette smoke is associated with an increased incidence of the sudden infant death syndrome, although the cause(s) for this is unknown. Tobacco glycoprotein (TGP), a group of proteins purified from cured tobacco leaves and present in cigarette smoke, have been
Cigarette smoking is a major risk factor for heart attack. The pathologic mechanisms responsible for this association are obscure. It has been reported that approximately one-third of human volunteers, smokers and nonsmokers, exhibit immediate cutaneous hypersensitivity to a glycoprotein antigen
Neonatal California White rabbits were sensitized with a glycoprotein purified from cured Virginia Bright tobacco leaves. Their serums, but not serums from normal rabbits, were demonstrated by passive cutaneous anaphylaxis technique to contain heat-labile, homocytophilic antibodies to this antigen
Respiratory problems or urticaria are well known in patients sensitized to tobacco. This occurs mainly as an occupational disease in tobacco workers, but also occasionally in those who smoke tobacco or dip snuff. Similar respiratory problems and anaphylactoid reactions have been observed in patients
BACKGROUND
Anaphylaxis during anaesthesia is fatal in 3-9% of patients and analgesics, including opioids, and is the second most common medicament-related cause, although the prevalence is underestimated. We recently found that patients may generate IgE antibodies to opium seeds.
OBJECTIVE
To
The Columbian Exchange has been described as "the most important event in human history since the end of the Ice Age." This interchange of many species of fauna, flora, fowl, and fruits resulted in new encounters between New and Old World inhabitants. Prominent among these were manifestations of
Cysteinyl leukotrienes (cysLTs) are a class of closely structurally related lipid molecules, originally described as slow-reacting substance of anaphylaxis, with a myriad of biologic functions. These activities include producing smooth muscle contraction and mucus secretion, recruiting allergic
Laboratory animal allergy (LAA) is a form of occupational allergic disease. The development of laboratory animal allergy is due to the presence of IgE antibodies directed against animal proteins. The process of sensitization (development of IgE antibodies) is a complex process which involves
BACKGROUND
Adverse reactions to local anesthetics (LAs), especially esters, are not uncommon, but true allergy is rarely diagnosed. To our knowledge, currently there is no reliable method of determining IgE-mediated hypersensitivity to LAs and cocaine.
OBJECTIVE
To assess the clinical value of
BACKGROUND
The diagnosis of anaphylactic reactions due to opiates during anaesthesia can be difficult, since in most cases various drugs may have been administered. Detection of specific IgE to poppy seed might be a marker for sensitisation to opiates in allergic people and heroin-abusers. This
Over the past decade, smoking behaviors have changed in the US. Hookah or waterpipe smoking is increasing, especially among youth and young adults. Social media sites describe the "hookah high" or "buzz", which may be related to nicotine, carbon monoxide, or other inhalants in hookah smoke. Most
TMA, the Texas Public Health Coalition, and diligent physicians earned significant public health victories during the Texas Legislature's 2015 session in their drive to reduce tobacco and electronic cigarette use and to protect schoolchildren at risk for anaphylaxis.
Allergic responses occur in humans, rodents, non-human primates, avian species, and all of the domestic animals. These responses are mediated by immunoglobulin E (IgE) antibodies that bind to mast cells and cause release/synthesis of potent mediators. Clinical syndromes include naturally occurring
The prevalence of allergic diseases has increased tremendously over the last decades. Clinically they comprise a spectrum of many different conditions caused by specific immunological hypersensitivity in response to a mostly apathogenic substance. Environmental factors such as lack of