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PL
W 2004 r. w województwie łódzkim kilkakrotnie wzrosła, w stosunku do 2003 r., liczba osób zgłaszających się do placówek służby zdrowia i stacji sanitarno-higienicznych z podejrzeniami zatrucia tlenkiem węgla.
PL
W ostatnim czasie coraz więcej mówi się o umyślnych atakach. Podmioty odpowiedzialne za zaopatrzenie w wodę są zmuszone do poważnego przeanalizowania zagrożeń oraz sposobów zapobiegania sytuacjom kryzysowym. Czy są one gotowe zareagować na zniszczenia spowodowane zjawiskami atmosferycznymi, sabotażem bądź atakiem terrorystycznym?
EN
In an orchard farm with stud horses the number of sick horses increased. In adult horses an increased percentage of obstipation, transient lameness, sterility of mares and asymptomatic abortions at the 3rd month of gestation was observed. In colts at the age of 6 months 1.5 years tendon contractions, edema of carpal and tarsal joints, stiffness, loss of appetite and deformation of attitude often were noted. Fracture of femural bones, ribs and cervical part of vertebral column were associated with most of the breakdowns. Hematological and biochemical parameters of blood were normal. An analysis of fodder revealed deficiency of Ca, Zn and Cu. A supplementation of fodder with these minerals did not improved the state of the horses health which suggested a blockade of absorption of these elements from the alimentary tract. It appeared that oat used as fodder was harvested from interlines in an orchard in which herbicides had been intensively applied for 15 years. After 3 months since the removal of this oat from fodder a remarkable improvement in the state of horses health was noted.
Aura
|
1992
|
nr 12
21-22
EN
The areas affected by thallium pollution include surroundings of cement plants producing Portland cement and clinker, as well as zinc and lead mills. The high toxicity of this element has beer, known for a long time, but no attention has been devoted to it. The symptoms of thallium poisoning are difficult to identify or distinguish from other illnesses, and accurate diagnosis is seldom possible. Although the problem exists in Poland, studies on thallium pollution and its effects generally have not been carried out.
PL
Do rejonów narażonych na zanieczyszczenie talem należą okolice cementowni, głównie produkujących cement portlandzki i klinkier oraz huty cynku i ołowiu. Silne toksyczności tego pierwiastka znano od dawna, mimo to bardzo długo nie zwracano na nie uwagi. Symptomy zatrucia talem trudno rozpoznać i odróżnić od innych chorób, a dokładna diagnoza jest rzadko możliwa. W Polsce w zasadzie nie prowadzono badań nad zanieczyszczeniem środowiska talem i jego konsekwencjami, mimo że problem istnieje.
EN
This is a report of the first case of carbon monoxide (CO) intoxication in pregnant sows in Poland. The intoxication occurred on a farm with 1100 sows producing about 25,000 fatteners per year. At the beginning of January 2006 the acute, non-specific symptoms of CO poisoning in sows were misdiagnosed by field veterinarians. From 8 farrowing units only in 2 abortions had been observed (79 sows). Clinical signs included paresis, vomiting, irritability and on occasion even aggression. The piglets that were born alive were restless, exhibited a weak suckling reflex, and did not react to external stimuli. At the end of January the owner of the farm had submitted serum samples to exclude viral and bacterial infections. Chemical analyses were performed for diagnosis of toxicosis, determination of zearalenone, toxic metals, coumarin and rodenticides in feed and kidney. All laboratory analyses were negative. Necropsy of the stillborn piglets revealed characteristic gross lesions, cherry red discoloration of the subcutaneous tissue, muscles, and abdominal and thoracic viscera. Moreover, an accumulation of a large volume of serosanguineous pleural effusion was observed. We also noticed abdominal cyanosis, swelling and cyanosis of the scrotum (which was filled with jelly-like exudation) and cyanosis of the skin of the head. Based on interviews and clinical observations, anatomopathological changes together with negative results of laboratory tests for viral and bacterial infections, it was concluded that the reason for the abortions was CO intoxication. After concluding the diagnosis, investigations with the owner of the farm revealed that he recently decided to install gas-fired heaters in all farrowing houses. In 2 units he additionally decided to change loose, old wooden windows with new plastic ones. It was concluded that the gas-fired heaters used intensively during the winter months were improperly maintained and adjusted. This probably resulted in incomplete combustion of hydrocarbon fuels which finally resulted in the production of CO. In support of the diagnosis it was noted that the abortions stopped immediately after the gas-fired heaters were shut off.
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