Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars
Microsporida infection of Agrotis segetum Schiffermuller larvae causes numerous changes of separate fractions activities belonging to carboxylesterase isoenzyme complex. Such shifts are found to correlate with parasite development stages, activities of several fractions being increased early aft...
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| Дата: | 2001 |
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| Формат: | Стаття |
| Мова: | English |
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Інститут зоології ім. І.І. Шмальгаузена НАН України
2001
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| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/9562 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars / T.M. Yefimenko, O.V. Sundukov, I.V. Issi // Вестн. зоологии. — 2001. — Т. 35, № 4. — С. 45-50. — Бібліогр.: 30 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-95622010-07-05T12:01:37Z Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars Yefimenko, T.M. Sundukov, O.V. Issi, I.V. Экология Microsporida infection of Agrotis segetum Schiffermuller larvae causes numerous changes of separate fractions activities belonging to carboxylesterase isoenzyme complex. Such shifts are found to correlate with parasite development stages, activities of several fractions being increased early after Vairimorpha antheraeae incorporation up to the beginning of sporogony. During intensive sporogony and spore forming the enzyme activities are proved to decrease. Activities of multiple esterase molecular forms at different microsporidiosis stages may be correlated with cell pathology patterns and cell compartments damages taking part in the enzymes synthesis and transportation. These described changes may be also due to such Microsporidainduced pathological features as lipid metabolism and hormone balance impair followed by decreased reproductive function. Сопоставлялись уровни суммарной эстеразной активности и активность отдельных эстеразных фракций в брюшных нервных цепочках здоровых и зараженных микроспоридией Vairimorpha antheraeae гусениц озимой совки Agrotis segetum Schiffermьller. Выявлено, что эстеразная активность увеличивается от момента внедрения паразита в ткани хозяина до начала спорогонии. Период наибольшей активности эстераз соответствует вегетативному размножению микроспоридий, а наименьшей - их массовому спорообразованию. Предполагается возможная взаимосвязь между изменением активности эстераз и такими проявлениями патогенеза микроспоридиоза насекомых, как нарушение липидного обмена, гормонального баланса и последующего снижения репродуктивных функций. Обсуждается сопряженность активности эстераз с особенностями патологии клетки и ее компартментов, учавствующих в синтезе и транспорте этих ферментов на разных этапах микроспоридиоза. 2001 Article Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars / T.M. Yefimenko, O.V. Sundukov, I.V. Issi // Вестн. зоологии. — 2001. — Т. 35, № 4. — С. 45-50. — Бібліогр.: 30 назв. — англ. 0084-5604 http://dspace.nbuv.gov.ua/handle/123456789/9562 632.937 : 595.786 en Інститут зоології ім. І.І. Шмальгаузена НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| topic |
Экология Экология |
| spellingShingle |
Экология Экология Yefimenko, T.M. Sundukov, O.V. Issi, I.V. Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars |
| description |
Microsporida infection of Agrotis segetum Schiffermuller
larvae causes numerous changes of separate fractions activities belonging to carboxylesterase isoenzyme
complex. Such shifts are found to correlate with parasite development stages, activities of several fractions being increased early after Vairimorpha antheraeae incorporation up to the beginning of sporogony. During intensive sporogony and spore forming the enzyme activities are proved to decrease. Activities of multiple esterase molecular forms at different microsporidiosis stages may be correlated with
cell pathology patterns and cell compartments damages taking part in the enzymes synthesis and transportation. These described changes may be also due to such Microsporidainduced pathological features
as lipid metabolism and hormone balance impair followed by decreased reproductive function. |
| format |
Article |
| author |
Yefimenko, T.M. Sundukov, O.V. Issi, I.V. |
| author_facet |
Yefimenko, T.M. Sundukov, O.V. Issi, I.V. |
| author_sort |
Yefimenko, T.M. |
| title |
Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars |
| title_short |
Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars |
| title_full |
Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars |
| title_fullStr |
Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars |
| title_full_unstemmed |
Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars |
| title_sort |
effect of microsporida infection on the esterases activities in agrotis segetum caterpillars |
| publisher |
Інститут зоології ім. І.І. Шмальгаузена НАН України |
| publishDate |
2001 |
| topic_facet |
Экология |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/9562 |
| citation_txt |
Effect of Microsporida Infection on the Esterases Activities in Agrotis segetum Caterpillars / T.M. Yefimenko, O.V. Sundukov, I.V. Issi // Вестн. зоологии. — 2001. — Т. 35, № 4. — С. 45-50. — Бібліогр.: 30 назв. — англ. |
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| first_indexed |
2023-10-18T16:42:35Z |
| last_indexed |
2023-10-18T16:42:35Z |
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