Wszystkie pola: proteinase activity - Katalog OPAC zbiorów

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Tytuł:: Biochemical investigations of the dynamics of proteinase activity at different stages of trichinellosis in mice
Autorzy:: Hadaś, E.
Derda, M.
Boczoń, K.
Wandurska-Nowak, E.
Powiązania:: https://bibliotekanauki.pl/articles/2151484.pdf
Data publikacji:: 1994
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: Trichinella pseudospiralis
mice
blood serum
proteinase activity
enzyme activity
enzymatic change
mouse
muscle
man
trichinellosis
Trichinella spiralis
dynamics
tissue
Opis:: In the literature available hitherto there are many reports on enzymatic changes in tissues and a correlated rise in enzymatic activity in blood serum during experimental and human trichinellosis. In this study we were characterised proteinase activity in crude extracts from muscles of mice infected with Trichinella spiralis and T. pseudospiralis and the dynamics of their changes in different stages of disease. The activity of proteinase in muscle of mice infected with T. spiralis showed an increase in the 1 st- 5th week post infection, and then a slight decrease. The biggest proteinase activity was observed in 5th- 6th week post infection. In the muscle of mice infected with T. pseudospiralis the increase of proteinase activity was observed in 1st-4th week post infection. In the 4th week the activity reached its maximum and in the 5th- 10th week post infection there was a decrease of the activity in comparison with the control. As we could see, the dynamics of the changes of proteinase activity in mice is similar in the case of the disease with other biochemical and immunological indices observed in trichinellosis and with the increase of regeneration and transformation processes observed in histopathological studies.
Źródło:: Wiadomości Parazytologiczne; 1994, 40, 4; 329-335
0043-5163
Pojawia się w:: Wiadomości Parazytologiczne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Aktywność kwaśnej proteazy asparaginowej szczepów Candida izolowanych z migdalków podniebiennych
ACTIVITY OF ACID ASPARTIC PROTEINASE CANDIDA STRAINS ISOLATED FROM PALATINE TONSILS*
Autorzy:: Rózga, A.
Jaskłowska, A.
Kurnatowski, P.
Powiązania:: https://bibliotekanauki.pl/articles/2148244.pdf
Data publikacji:: 2001
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: aktywnosc proteolityczna
Candida
parazytologia lekarska
migdalki podniebienne
aktywnosc przeciwgrzybicza
kwasna proteaza asparaginowa
szczepy grzybow
izolaty grzybowe
Opis:: We have evalueated the activity of acidous asparagine protease in 48 strains of Candida isolated from homogenates of palatine tonsils from 116 patients after tonsilectomy. Strains most frequently isolated were C. albicans (66.7±6.8 %) and C. tropicalis (14.6±5.09 %). The range of proteolysis zone for Candida strains was 4.6 to 12.5 mm. Over 60% of the studied strains showed high and very high proteolytic activity (>6.6 mm) and the remaining strains with showed moderate activity (4.6-6.5). There were no strains with low medium activity (to 4.5 mm zone). The range of the number of rosettes E formed by lymphocytes obtained from the studied tonsils was 0-268.3. Lymphocytes isolated from 70 % of tonsils infected with Candida formed only 0-130 rosettes E; in the remaining cases the number ranged between 131 and 220. The number of lymphocytes T forming rosettes E isolated from palatine tonsils from patients not infected with fungi was 2.5 times higher. There was no correlation between the size of proteolysis zone and the number of rosettes E.
Źródło:: Wiadomości Parazytologiczne; 2001, 47, 4; 875-882
0043-5163
Pojawia się w:: Wiadomości Parazytologiczne
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 3.

Tytuł:: Ocena aktywności kwaśnej proteazy asparaginowej szczepów Candida wyizolowanych z jamy ustnej u pacjentów z podwyższonym ryzykiem zakażenia grzybami
EVALUTION OF ACTIVITY OF ACID ASPARTIC PROTEINASE IN CANDIDA STRAINS . ISOLATED FROM ORAL CAVITY OF PATIENTS WITH INCREASED RISK OF MYCOSIS
Autorzy:: Rózga, A.
Kurnatowska, A.J.
Raczyńska-Witońska, G.
Loga, G.
Powiązania:: https://bibliotekanauki.pl/articles/2148245.pdf
Data publikacji:: 2001
Wydawca:: Polskie Towarzystwo Parazytologiczne
Tematy:: nowotwory
aktywnosc proteolityczna
choroby czlowieka
rak krtani
aktywnosc enzymatyczna
Candida
parazytologia lekarska
pacjenci
kwasna proteaza asparaginowa
wymazy z jamy ustnej
szczepy grzybow
zaburzenia immunologiczne
Opis:: We have evaluated the activity of acid aspartic protease in 195 strains of Candida isolated from the oral cavity of three groups of patients. The first group comprised patients with cancer of the larynx qualified for surgery, the second- patients with neoplastic disease (Hodgkin's disease, lymphoma, acute granulocytic leukaemia, lymphatic leukaemia, lung cancer, multiple myeloma, stomach cancer, breast cancer) who were not treated, the third group- patients with neoplastic diseases treated by chemotherapy. The strains of fungi were differentiated using API 20C and Api 20C AUX tests according to the protocol adopted at the Department of Medical Parasitology and Biology, Medical University of Łódż. The activity of acid protease was studied by Staib method in Rózga modification. Almost all strains showed high and very high proteolytic activity. The rang of proteolysis zone of Candida strains from the three groups of patients varied from 2,5 to 12,5 mm. We have found the mean proteolytic zones of strains isolated from groups Iand III differed statistically significantly (p<0,001). Similarly, statisticall sihnificant difference was seen between these parameters for groups II and III (p<0,05), while there was no difference between strains from group I and II.
Źródło:: Wiadomości Parazytologiczne; 2001, 47, 4; 883-890
0043-5163
Pojawia się w:: Wiadomości Parazytologiczne
Dostawca treści:: Biblioteka Nauki

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