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Wyszukujesz frazę "Lucinska, M." wg kryterium: Autor


Wyświetlanie 1-5 z 5
Tytuł:
Serotonin level in blood and monoaminooxidase [MAO] activity in blood serum in children infected with Giardia intestinalis
Autorzy:
Lucinska, A.
Galary, E.
Prusek, W.
Podwysocka, M.
Powiązania:
https://bibliotekanauki.pl/articles/837258.pdf
Data publikacji:
1998
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
parasite
infection
clinical symptom
Giardia
monoaminooxidase activity
serotonin level
giardiasis
blood
Źródło:
Annals of Parasitology; 1998, 44, 3
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metabolizm serotoniny u dzieci zarażonych Giardia intestinalis
Autorzy:
Lucińska, A.
Prusek, W.
Galary, E.
Podwysocka, M.
Modrzycka, T.
Powiązania:
https://bibliotekanauki.pl/articles/2148530.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
choroby pasozytnicze
parazytologia lekarska
serotonina
Giardia intestinalis
dzieci
pierwotniaki
reakcje immunologiczne
metabolizm
giardioza
inwazja pasozytnicza
pasozyty czlowieka
Opis:
According to the data from the last 4 years, 3.8% of all diagnosed parasitoses are giardiases. During 5 years Giardia intestinalis was found in 24 chiidren hospitalized in the General Hospital of the Wrocław Voivodship: in 14 girls and 10 boys, 2-12 years old. The parasite was identified coproscopically and on the basis of clinical symptoms. Before the medication, the blood was taken from each child to determine the serotonin level and the (MAO) monoaminooxydaze, enzyme metabolizing serotonin acivity in the blood serum. The results were compared to the values obtained in the control group of 10 healthy children, 3-12 years old. III children were divided into two groups: first consisted of 12 children, 2-5 years old, second - of 12 children, 6-12 years old. In the first group 210% increase of the serotonin level in the blood and slight 32,4% increase of the MAO activity were observed in comparison with the control group. In the second group the serotonin level in the blood increased 221 % in comparison with the control, while the MAO actmty increased 45.1 %. In older children marced clinical symptoms could be observed, mainly malfunction of the alimentary tract, microelements shortage and anemia. The highest level of serotonin and MAO activity was found in the child with bile duet irritation. The reason for the increased level of serotonin and MAO activity can be pathogenic action of parasite's trophozoites and cysts on the jejunum mucosa and mobilization, proliferation and degranulation of tissue mastocytes. Serotonin, released from mastocytes, can be the cause of enhanced peristalsis and mucosa congestion.
Źródło:
Wiadomości Parazytologiczne; 2000, 46, 1; 149-155
0043-5163
Pojawia się w:
Wiadomości Parazytologiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Metabolizm serotoniny u dzieci zarazonych Giardia intestinalis
Autorzy:
Lucinska, A
Prusek, W.
Galary, E.
Podwysocka, M.
Modrzycka, T.
Powiązania:
https://bibliotekanauki.pl/articles/839378.pdf
Data publikacji:
2000
Wydawca:
Polskie Towarzystwo Parazytologiczne
Tematy:
choroby pasozytnicze
parazytologia lekarska
serotonina
Giardia intestinalis
dzieci
pierwotniaki
reakcje immunologiczne
metabolizm
giardioza
inwazja pasozytnicza
pasozyty czlowieka
Opis:
According to the data from the last 4 years, 3.8% of all diagnosed parasitoses are giardiases. During 5 years Giardia intestinalis was found in 24 chiidren hospitalized in the General Hospital of the Wrocław Voivodship: in 14 girls and 10 boys, 2-12 years old. The parasite was identified coproscopically and on the basis of clinical symptoms. Before the medication, the blood was taken from each child to determine the serotonin level and the (MAO) monoaminooxydaze, enzyme metabolizing serotonin acivity in the blood serum. The results were compared to the values obtained in the control group of 10 healthy children, 3-12 years old. III children were divided into two groups: first consisted of 12 children, 2-5 years old, second - of 12 children, 6-12 years old. In the first group 210% increase of the serotonin level in the blood and slight 32,4% increase of the MAO activity were observed in comparison with the control group. In the second group the serotonin level in the blood increased 221 % in comparison with the control, while the MAO actmty increased 45.1 %. In older children marced clinical symptoms could be observed, mainly malfunction of the alimentary tract, microelements shortage and anemia. The highest level of serotonin and MAO activity was found in the child with bile duet irritation. The reason for the increased level of serotonin and MAO activity can be pathogenic action of parasite's trophozoites and cysts on the jejunum mucosa and mobilization, proliferation and degranulation of tissue mastocytes. Serotonin, released from mastocytes, can be the cause of enhanced peristalsis and mucosa congestion.
Źródło:
Annals of Parasitology; 2000, 46, 1; 149-155
0043-5163
Pojawia się w:
Annals of Parasitology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of a child infected with Hymenolepis diminuta in Poland
Autorzy:
Kolodziej, P.
Rzymowska, J.
Stepien-Rukasz, H.
Lorencowicz, R.
Lucinska, M.
Dziobek, M.
Powiązania:
https://bibliotekanauki.pl/articles/50497.pdf
Data publikacji:
2014
Wydawca:
Instytut Medycyny Wsi
Opis:
Hymenolepis diminuta is a cosmopolitan parasite of rats and mice which is very rare in humans. This study presents the case of a 3-year-old boy infected with Hymenolepis diminuta in Poland. The diagnosis was based on eggs found and their morphology in the patient’s stool.
Źródło:
Annals of Agricultural and Environmental Medicine; 2014, 21, 3
1232-1966
Pojawia się w:
Annals of Agricultural and Environmental Medicine
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Clustering based on eigenvectors of the adjacency matrix
Autorzy:
Lucińska, M.
Wierzchoń, S. T.
Powiązania:
https://bibliotekanauki.pl/articles/331178.pdf
Data publikacji:
2018
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
spectral clustering
adjacency matrix eigenvalues
adjacency matrix eigenvectors
graph perturbation theory
eigengap heuristics
klastrowanie widmowe
macierz sąsiedztwa
teoria grafów
Opis:
The paper presents a novel spectral algorithm EVSA (eigenvector structure analysis), which uses eigenvalues and eigenvectors of the adjacency matrix in order to discover clusters. Based on matrix perturbation theory and properties of graph spectra we show that the adjacency matrix can be more suitable for partitioning than other Laplacian matrices. The main problem concerning the use of the adjacency matrix is the selection of the appropriate eigenvectors. We thus propose an approach based on analysis of the adjacency matrix spectrum and eigenvector pairwise correlations. Formulated rules and heuristics allow choosing the right eigenvectors representing clusters, i.e., automatically establishing the number of groups. The algorithm requires only one parameter—the number of nearest neighbors. Unlike many other spectral methods, our solution does not need an additional clustering algorithm for final partitioning. We evaluate the proposed approach using real-world datasets of different sizes. Its performance is competitive to other both standard and new solutions, which require the number of clusters to be given as an input parameter.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2018, 28, 4; 771-786
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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