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Wyświetlanie 1-4 z 4
Tytuł:
Structure and biomass of zooplankton between King George Island and Elephant Island (BIOMASS III, October—November 1986)
Autorzy:
Kittel, Wojciech
Siciński, Jacek
Łuczak, Cezary
Powiązania:
https://bibliotekanauki.pl/articles/2053220.pdf
Data publikacji:
1988
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
Antarctica
zooplankton
Scotia Front
BIOMASS III
Źródło:
Polish Polar Research; 1988, 9, 2-3; 265-276
0138-0338
2081-8262
Pojawia się w:
Polish Polar Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Correlation between the single, high dose of ingested baclofen and clinical symptoms
Autorzy:
Sein Anand, Jacek
Zając, Maciej
Waldman, Wojciech
Wojtyła, Andrzej
Biliński, Przemysław
Jaworska-Łuczak, Barbara
Powiązania:
https://bibliotekanauki.pl/articles/987024.pdf
Data publikacji:
2017
Wydawca:
Instytut Medycyny Wsi
Tematy:
acute poisoning
acute respiratory failure
baclofen
mechanical ventilation
Opis:
Introduction and Objectives. Baclofen is a drug used mainly to treat muscle spasticity. Its overdose can lead to lifethreatening clinical symptoms, including acute respiratory failure requiring mechanical ventilation. The aim of this study was to assess the prevalence of selected clinical symptoms associated with baclofen poisoning comparing to an ingested dose. Materials and method. 60 cases of oral baclofen poisoning were analyzed. Gender, age distribution, and correlation between the dose of ingested baclofen were studied, as well as and following clinical parameters: degree of altered consciousness, heart rate, blood pressure, presence of acute respiratory failure, duration of mechanical ventilation, and presence of psychotic symptoms. Results. The study found statistically significant correlations between dosage of ingested baclofen and presence of acute respiratory failure, as well as duration of mechanical ventilation. No statistically significant correlations were found between the dose of ingested baclofen and presence of hypertension, bradycardia, acute psychotic symptoms, or level of consciousness disturbance. However, it was found that patients who suffered from hypertension, bradycardia, and altered mental status ingested a larger dose of baclofen. Conclusions. There is a statistically significant correlation between the dose of ingested baclofen and the presence of acute respiratory failure, and duration of mechanical ventilation. Patients who have taken a single dose of baclofen of 200 mg, or higher, should be managed in centres able to provide continuous monitoring of life functions. Those with a higher level of a single dose of baclofen ingestion (>500 mg), should be hospitalized in a Toxicology Unit or Intensive Care Unit able to provide airway support and mechanical ventilation.
Źródło:
Annals of Agricultural and Environmental Medicine; 2017, 24, 4
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Helicobacter pylori increases expression of proapoptotic markers Fas and FasL on CD4 lymphocytes in children
Autorzy:
Kotłowska-Kmieć, Aldona
Bąkowska, Alicja
Szarszewski, Adam
Kamińska, Barbara
Łuczak, Grażyna
Radys, Wojciech
Landowski, Piotr
Brodzicki, Jacek
Korzon, Maria
Liberek, Anna
Powiązania:
https://bibliotekanauki.pl/articles/1040535.pdf
Data publikacji:
2009
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
T cell
H. pylori
FasL
Fas
apoptosis
lymphocyte
Opis:
The pathomechanism of Helicobacter pylori action upon gastric mucosa and its role in the pathogenesis of gastritis have not been fully elucidated. The aim of this study was to evaluate the most prevalent lymphocyte subpopulations of the gastric mucosa in gastritis in children, as well as to evaluate the expression of Fas and Fas ligand receptors (FasL), periapoptotic markers of gastric mucosa lymphocytes before and after H. pylori eradication. Forty nine patients aged 6 to 17 years, investigated due to chronic abdominal pain, were studied. The obtained tissue samples were analysed by immunohistochemistry. Different lymphocyte subsets were quantified on the basis of surface antigen expression (CD3, CD4, CD8, CD20), secreted cytokines (IL-4, IL-6, IFNγ) and Fas and FasL proteins in the gastric mucosa. B and T helper lymphocytes were found to play a major role in the inflammatory infiltration in the gastric mucosa in children during H. pylori infection. Their expression was found to decrease after eradication. The enhanced expression of Fas receptor on lymphocytes before treatment and a decrease of this expression after eradication of H. pylori were shown. It was demonstrated that there is a correlation between CD4 and Fas receptor expression that may induce apoptosis of the helper lymphocytes in infected children.
Źródło:
Acta Biochimica Polonica; 2009, 56, 3; 433-438
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-4 z 4

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