- Tytuł:
-
Porównanie własności alfa-amylazy z larw trzeciego i czwartego stadium Anisakis simplex
THE COMPARISON OF PROPERTIES OF 0-AMYLASE FROM THE THIRD AND FOURTH STAGE OF ANISAKIS SIMPLEX LARVAE - Autorzy:
-
Łopieńska, E.
Żółtowska, K.
Rokicki, J. - Powiązania:
- https://bibliotekanauki.pl/articles/2147938.pdf
- Data publikacji:
- 2001
- Wydawca:
- Polskie Towarzystwo Parazytologiczne
- Tematy:
-
badania porownawcze
Anisakis simplex
aktywnosc enzymatyczna
alfa-amylazy
parazytologia
pasozyty
stadia rozwojowe
larwy - Opis:
- α-Amylase is present in the third (L3) and in the fourth-stage (L4) of larvae from Anisakis simplex. The enzymes from both sources differ in same of their properties. Α-Amylase from L3 showed a maximum at pH 7,8, enzyme from L4 stage at pH 6,5. The α-amylase from L3 was mainly lysosomal enzyme. The enzyme from L4 was located in the microsomal fraction. The L3 α-amylase showed the inhibition by EDT A and by -SH reagent iodoacetic acid. These agents did not change the activity of L4 enzyme. Bath izoenzymes were unaffected by calcium and magnesium ions. Generally the α-amylase from L4 stage had higher activity (3,71 u/mg) than L3 one (2,29 u/mg).
- Źródło:
-
Wiadomości Parazytologiczne; 2001, 47, 3; 323-327
0043-5163 - Pojawia się w:
- Wiadomości Parazytologiczne
- Dostawca treści:
- Biblioteka Nauki