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Results 451 - 500 of 713
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Miwa N - - 2001
An outbreak of staphylococcal food poisoning due to an egg yolk (EY) reaction-negative strain occurred in Japan. Twenty-one of 53 dam construction workers who ate boxed lunches prepared at their company cafeteria became ill, and eight required hospital treatment. The outbreak showed a typical incubation time (1.5-4 h with a ...
Cabello A - - 2001
A proof of Bell's theorem using two maximally entangled states of two qubits is presented. It exhibits a similar logical structure to Hardy's argument of "nonlocality without inequalities." However, it works for 100% of the runs of a certain experiment. Therefore, it can also be viewed as a Greenberger-Horne-Zeilinger-like proof ...
Sparks S G - - 2001
Clostridium perfringens type A isolates producing enterotoxin (CPE) are an important cause of food poisoning and non-food-borne human gastrointestinal (GI) diseases, including antibiotic-associated diarrhea (AAD). Recent studies suggest that C. perfringens type A food poisoning is caused by C. perfringens isolates carrying a chromosomal cpe gene, while CPE-associated non-food-borne GI ...
Bentham G - - 2001
The incidence of food poisoning in England and Wales has been increasing for many years and it is now a major public health problem. Superimposed on this general rising trend is a well-established tendency for the number of cases of food poisoning to rise during the summer when warm weather ...
Wu M L - - 2001
Organophosphate poisoning is well known for its characteristic symptoms and signs, but food poisoning caused by pesticide-contaminated food is seldom reported. We report three incidents of food poisoning that resulted from exposure to the organophosphate insecticide methamidophos in vegetables. These outbreaks caused a cholinergic syndrome in 4 patients. The cholinergic ...
Hender E - - 2000
OBJECTIVES: To determine the range of fungi eaten in Victoria and the incidence and severity of associated illness. METHOD: From May 1997 to April 1999, 174 callers to the Victorian Poisons Information Centre who had eaten fungi posted samples for identification and 170 completed a questionnaire. The study was suspended ...
McArthur M M The University of Queensland, 107 Central Avenue, St Lucia, Queensland 4067, - - 2000
During the American-Australian Scientific Expedition to Arnhem Land in 1948, a nutritionist (Margaret McArthur), a medical officer (Brian Billington), a biochemist (Kelvin Hodges) and also the 'flying dentist' (John Moody) observed the nutrition and health of Aborigines in the settlements on Groote Eylandt, at Yirrkala and at Oenpelli, Northern Territory. ...
Sarker M R - - 2000
Clostridium perfringens enterotoxin (CPE) is an important virulence factor for both C. perfringens type A food poisoning and several non-food-borne human gastrointestinal diseases. Recent studies have indicated that C. perfringens isolates associated with food poisoning carry a chromosomal cpe gene, while non-food-borne human gastrointestinal disease isolates carry a plasmid cpe ...
Cowden J M - - 2000
The notification of food poisoning is a statutory obligation of medical practitioners in the United Kingdom. Its objectives and methods are vague and ill documented, and the value of its output doubtful. Statutory notification of food poisoning is poor at identifying outbreaks, or single cases of severe disease, or as ...
Richter E - - 2000
Although contaminated flour was first described as an important source of endemic lead poisoning in the Middle East almost 20 years ago, the use of lead in community flour mills has not been eliminated and continues to represent a significant environmental risk. The authors describe an outbreak of lead poisoning ...
Rooney R - - 2000
Local authorities in England were surveyed in 1997 to document their approach to investigating sporadic cases of suspected food poisoning, the data they collect, and their objectives for doing so. Three hundred and nineteen of the 359 authorities (89%) responded. The main objectives stated were to prevent spread of infection, ...
Ripabelli G - - 2000
A simple amplified fragment length polymorphism method was developed for the epidemiological typing of Bacillus cereus. The method was applied to 21 cultures from seven food poisoning and eight non-food poisoning incidents. Results were compared with those obtained by conventional serotyping using flagellar antigens and assessed in relation to epidemiological ...
Lehane L - - 2000
Ciguatera fish poisoning is probably more important than any other form of seafood poisoning. Its epidemiology is complex and it is impossible to predict outbreaks. Toxic fish (which look, taste and smell normal) contain ciguatoxins derived from microalgae via the food chain. The toxins are not destroyed by cooking and, ...
Mendonca M - - 2000
The paper briefly explores the manifestation of ethical leadership and examines at length the dimension of character formation. It argues that personal mastery is indispensable to sound character formation because leaders with high personal mastery are more likely to exhibit a disciplined pattern of behavior that is guided by a ...
Mörner T - - 1999
Lead poisoning was demonstrated in two gray-headed woodpeckers (Picus canus) and one white-backed woodpecker (Dendrocopus leucotos) in Sweden; they had liver lead levels between 9.4 and 26.2 mg(-1) wet weight. At necropsy one gray-headed woodpecker showed signs of emaciation and the other one had severe traumatic injuries, caused by a ...
Hardy A - - 1999
Public health concern with food safety and food poisoning emerged in Britain in the 1880s following the first indication that acute gastric illness was caused by a specific organism. Although incidents were for many years only sparsely reported, the central medical department and its scientists were anxious to extend their ...
Schalch B - - 1999
Clostridium perfringens continues to be a common cause of food-borne disease. It produces an enterotoxin (CPE) which is released upon lysis of the vegetative cell during sporulation in the intestinal tract. Catering premises with insufficient cooling and reheating devices often seem to be the cause of outbreaks of C. perfringens ...
Kondo T - - 1999
A protective effect of the SOD (superoxide dismutase)-DIVEMA (divinyl ether and maleic anhydride) conjugate on I-R (ischemia-reperfusion) liver injury was demonstrated. Twenty minutes of normothermic hepatic ischemia was induced by clamping the portal triad of Sprague-Dawley rats. Five minutes before the end of ischemia, SOD, SOD-DIVEMA, or NaCl (0.9%) was ...
Bell A C AC Public Health Nutrition Group, Department of Community Health, Faculty of Medicine and Health Science,University of Auckland, Auckland, New - - 1999
The purpose of this study was to determine the accuracy of a quantitative food frequency questionnaire for measuring the usual dietary intake of Samoans living in New Zealand. We compared a self-administered 89 item quantitative food frequency questionnaire (FFQ) with a 7 day diet record (DR) in a sample of ...
Panico M.G. - - 1999
Nine suspected cases of food poisoning were reported from three hospitals to the epidemiology and prevention service (Servizio di Epidemiologia e Prevenzione - SEP) of the local health authority in Naples district (Azienda Sanitaria Locale, ASL NA 4) betw
Yu A - - 1999
A case of an hepatic abscess that developed after percutaneous transhepatic drainage of a subphrenic abscess is presented. The location of the abscess immediately along the tract of the drainage catheter and the similar organisms recovered from bacteriologic culture suggest that the abscess was related to direct contamination along the ...
Lin S J - - 1999
Food poisoning due to ingestion of two fishes, Yongeichthys nebulosus and Sillago japonica, occurred in Kaohsiung, Taiwan, in February 1997. Two male persons (48 and 58 years old) were poisoned, with symptoms featured by dizziness, nausea, vomiting, numbness, and difficulty in respiration. All of the specimens of fish retained by ...
Stellmack M A - - 1999
A correlational analysis was used to assess the relative weight given to the interaural differences of time (IDTs) of source and echo clicks for echo delays ranging from 1-256 ms. In three different experimental conditions, listeners were instructed to discriminate the IDT of the source, the IDT of the echo, ...
Koganezawa M - - 1999
The effects of supplemental feeding by tourists on wild Japanese monkey's home range size and location, and troop size and composition were studied for two monkey troops, Troop A and Troop B, living along the Irohazaka loop road, Nikko National Park, central Japan. Changes were documented based on data gathered ...
Barceloux D G - - 1999
Fomepizole (4-methylpyrazole, 4-MP, Antizol) is a potent inhibitor of alcohol dehydrogenase that was approved recently by the US Food and Drug Administration (FDA) for the treatment of ethylene glycol poisoning. Although ethanol is the traditional antidote for ethylene glycol poisoning, it has not been studied prospectively. Furthermore, the FDA has ...
Gorman S - - 1999
The story of Job has been an inspiration for centuries to those familiar with the story. It has also been a source of curiosity as to what affliction he suffered. A critical reappraisal of the clinical manifestations of his illness support the contention that he was a victim of poisoning. ...
Arcieri R - - 1999
An outbreak of diarrhoea in a hotel affected 25 time keepers attending the 1997 Mediterranean Games. Epidemiological investigation implicated a 'pasta al ragù' consumed at the hotel's restaurant and Clostridium perfringens food poisoning was identified by direct detection of C. perfringens enterotoxin in patients' stools. This report confirms that a ...
Bernstein R M - - 1999
The scientific approach has reduced the burden of disease in society and removed much of the mystery, yet there is still much subjective illness and unease. Fear of poisoned water, bad food, and bad air may have been of evolutionary advantage to early humans, and these fears remain potent in ...
- - 1998
Although the most common source of pediatric lead poisoning is dust within the home that contains deteriorated lead-based paint from walls and windowsills, other less common sources (1-3) can result in excess exposure among children (i.e., blood lead levels [BLLs] > or =10 microg/dL). This report describes two cases of ...
Sierra-Beltrán A P - - 1998
In the course of the last decade, huge events related to harmful algal blooms (HAB) have severely affected the environment in Mexico, even causing several human casualties. The tally of the toxins known up to date in Mexican waters includes: neurotoxin shellfish poisoning (NSP), paralytic shellfish poisoning (PSP), amnesic shellfish ...
Rimaroli C - - 1998
The in vitro activity of a new water-soluble polyene, SPA-S-843, was evaluated against 116 strains of Candida, Cryptococcus, and Saccharomyces spp. and compared with that of amphotericin B. SPA-S-843 demonstrated better inhibitory activity against all of the yeasts examined and better fungicidal activity against Candida albicans, Candida glabrata, Candida krusei, ...
Harry P - - 1998
OBJECTIVE: The alcohol dehydrogenase inhibitor 4-methylpyrazole (4-MP) is a new antidote of ethylene glycol (EG) intoxication. The purpose of the present case report was to demonstrate 4-MP efficiency in EG poisoning in a 4-year-old child. METHOD AND RESULTS: 4-MP Treatment was performed 7 hours after EG ingestion. Plasma EG and ...
Trevino S - - 1998
OBJECTIVE: To review history, biology, and medical aspects associated with fish and shellfish poisoning. DATA SOURCES: Current literature, various Web sites, and Halstead's Volume II of Poisonous and Venomous Marine Animals. STUDY SELECTION: Determined by author. DATA SELECTION: Determined by author. DATA SYNTHESIS: Fish and shellfish poisoning occur through the ...
Atkinson P - - 1998
An audit of South Thames infectious disease surveillance systems in 1995 revealed large inconsistencies between the numbers of food poisoning records held on local databases and the numbers of food poisoning notifications reported to the Office for National Statistics (ONS), then called the Office of Population Censuses and Surveys. In ...
Kleiner S M - - 1998
Leading an active life often means eating on the go, especially in summer. But just as summer weather helps our gardens grow, it makes the growing easy for bacteria that can cause foodborne illnesses or food poisoning.
Sy L K - - 1998
Twelve novel (1, 2, 4, 5, 7-14) and two known (3, 6) abietane diterpenes and have been isolated from the aerial parts of Illicium angustisepalum. These diterpenes are unusual in that they are oxygenated at the axial C-19 position of the gem-dimethyl group rather than the equatorial C-18 position.
Onsten I - - 1998
We used radiostereometric analysis to compare wear rates between uncemented porous sockets and cemented all-polyethylene sockets in a series of 102 hips randomised for either a Harris-Galante or a Charnley cup. Wear was evaluated in 95 hips at a mean of five years (2 to 7). All hips had a ...
Garrett L C - - 1998
PURPOSE: In Alaska, aviation was the leading cause of work-related death in 1995 and the second leading cause for the period 1990-95. A descriptive study of aviation crashes was completed to characterize occupational aviation crashes and fatalities in Alaska. METHODS: Aviation-related incidents were abstracted from the Alaska Occupational Injury Surveillance ...
Ohno Y Y Department of Food Science and Nutrition, School of Human Environmental Sciences, Mukogawa Women' s University, Hyogo, - - 1997
The dietary nutrient intake of persons aged 10-68 years (55 males and 54 females) living in the Chitwan district, Nepal, was investigated using the 24-hour recall method. The mean daily consumption of food for males and females averaged 483± 92 and 433± 115 g of cereals, 179± 126 and 167± ...
O'Connor C E - - 1997
Learned aversions developed following sublethal ingestion of poisons are reported to be long-lived in many pest species. This study aimed to identify the duration of bait aversions following poisoning with a common poison (cyanide) used for possum control in New Zealand. Groups of possums with bait aversions (following cyanide poisoning) ...
Schalch B - - 1997
Ribotyping was used to characterize 34 Clostridium perfringens strains isolated from 10 food poisoning cases and outbreaks over a 7-year period. Twelve different ribopatterns were generated by EcoRI digestion. In eight food poisoning cases and outbreaks, all of the ribotypes of each food and stool isolate were found to be ...
Nagai H - - 1997
Manauealides A-C (1-3), compounds related to debromoaplysiatoxin (5), were isolated and characterized from a red alga Gracilaria coronopifolia. Compounds 1 and 2 are presumed to be the causative toxins of G. coronopifolia food poisoning in Hawaii. Manauealide A (1) and C (3) are new macrolides, whereas manauealide B (2) is ...
Corpéchot C - - 1997
Concentrations of the neuroactive steroid 3alpha,5alpha-tetrahydroprogesterone (TH PROG or allopregnanolone) and its precursors progesterone (PROG) and 5alpha-dihydroprogesterone (DH PROG) have been measured in mouse brain throughout the oestrous cycle. Plasma PROG concentrations were also measured for comparison. At each stage, circadian fluctuations were found in the concentrations of brain PROG ...
Todd E C - - 1997
Paralytic shellfish poisoning (PSP) has been documented for two centuries and control programmes have been operated for fifty years. Although some illnesses are reported almost every year, the last known death from PSP occurred in 1981. In more recent years, amnesic shellfish poisoning, ciguatera poisoning, diarrhoetic shellfish poisoning, scombroid (histamine) ...
Loke Y K - - 1997
A 69-year-old lady who was referred by her general practitioner with a diagnosis of food poisoning developed cardiorespiratory arrest shortly after arriving at the Casualty Department. Cardiac output was successfully restored with resuscitation but she had to be mechanically ventilated due to the absence of any spontaneous respiratory effort. Assessment ...
Hanna L - - 1997
Nencini P - - 1997
Poppies were widely used during antiquity as a source of food, therapeutics, and poisons. It is likely that the alimentary value of poppy seeds was known in the Neolithic age, and there is some evidence that the neuropsychopharmacological effects of poppy juice were exploited during the Minoan civilization in the ...
Beadle A - - 1997
Ciguatera fish poisoning is the most common form of toxin-related food poisoning in the United States. Originating from dinoflagellates living on coral reefs, it is spread up the food and affects humans who ingest the ciguatoxic fish. Ciguatera is primarily endemic in tropical regions of the world. It is a ...
Mancianti F - - 1997
Hair samples were collected from wild boars (Sus scrofa) in Italy to determine the presence of keratinophilic fungi. Eleven (5%) of 211 boars had fungi: two (1%) had Trichophyton mentagrophytes, five (2%) had T. terrestre, two (1%) had Chrysosporium keratinophilum, one (0.5%) had Chrysosporium tropicum, and one (0.5%) had both ...
Barlough J E - - 1997
An ehrlichia was identified in the blood of a diseased llama (lama glama). Sequencing of its 16S rRNA gene showed the ehrlichia to be closely related to members of the Ehrlichia phagocytophila genogroup. The agent was also found in a pool of ticks (Ixodes pacificus) collected at the llama site.
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