Preferencje help
Polish version English version Język
Widoczny [Schowaj] Abstrakt
Liczba wyników

Znaleziono wyników: 23

Liczba wyników na stronie
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników

Wyniki wyszukiwania

help Sortuj według:

help Ogranicz wyniki do:
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
1

Brunatna tkanka tłuszczowa-czy tylko sezonowy generator ciepła małych ssaków?

100%
Tegowska E.
Kosmos
|
1988
|
tom 37
|
nr 4
2

Sen, torpor okolodobowy i sezonowy - zjawiska homologiczne czy analogiczne

100%
Tegowska E.
Kosmos
|
2001
|
tom 50
|
nr 1-2
89-100
3

Stabilization of the brain temperature in mammals of different body size under various ambient temperatures

100%
Tegowska E.
Acta Theriologica
|
1991
|
tom 36
|
nr 1-2
4

Insecticides and thermoregulation in insects

100%
Tegowska E.
Pestycydy
|
2003
|
nr 1-4
5
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Capsaicin as an organophosphate synergist against colorado potato beetle (Leptinotarsa decemlineata Say)

63%
Maliszewska J., Tegowska E.
Journal of Plant Protection Research
|
2012
|
tom 52
|
nr 1
The aim of the presented study was to assess the applicability of capsaicin as a synergist for organophosphate insecticide against the Colorado potato beetle (Leptinotarsa decemlineata Say). We recorded the death rate, behavioral thermoregulation and metabolic rate of the examined insects after intoxication with capsaicin and organophosphate pesticide. The results obtained showed that the tested substances changed the thermal preferences of the potato beetle, causing the beetles to prefer a decrease in temperature in the thermal gradient system. We also observed an increase in the metabolic rate of the beetles intoxicated with capsaicin and organophosphate insecticide. The addition of capsaicin in a concentration of 10-7 M (dissolved in alcohol) to insecticide resulted in an increase in the death rate of the insects by 24% in 35°C and 73% in 15°C, in comparison to organophosphate alone. Our results show that capsaicin in low concentrations may be an efficient synergist for organophosphate insecticides against the Colorado potato beetle.
6

Toxicity of insecticide carrier solvent: effect of xylene on hemolymph biochemical parameters in Blaberus giganteus L.

63%
Maliszewska J., Tegowska E.
Polish Journal of Environmental Studies
|
2018
|
tom 27
|
nr 5
Pesticide formulations contain solvents and compounds that improve dispersion and absorption. One of the solvents employed in pesticide concentrates is xylene, an aromatic hydrocarbon widely used in paints, lacquers, or glues. This study was undertaken to evaluate the possible toxic effect of xylene on the giant cave cockroach Blaberus giganteus L. and its role in insecticide formulation toxicity. Different biochemical parameters were determined in cockroaches treated with xylene or pyrethroid formulation, in which xylene is used as a solvent. Xylene induced changes in sugar content and the level of lipid peroxidation similar to changes elicited by treatment with insecticide formulation. The present study shows that xylene induces organismal toxicity in Blaberus giganteus and should not be regarded as a carrier solvent with little biological activity. Since pesticides are always used with adjuvants that can change their toxicity, pesticide formulations should be studied as mixtures for toxic effect.
7

Oxygen consumption and behaviour of the golden hamster at different ambient temperatures

63%
Tegowska E., Gebczynski M.
Acta Theriologica
|
1975
|
tom 20
|
nr 15-23
8
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Environmental genesis of Alzheimer’s disease: A proposed role of air pollution and insecticides in AD pathogenesis

63%
Tegowska E., Wosinska A.
Pestycydy
|
2011
|
nr 1-4
Alzheimer’s disease (AD) is a neurodegenerative disorder characterized by cerebral deposition of extracellular amyloid plaques and intracellular neurofibrillary tangles. However, these neuropathological changes are final symptoms and the earliest manifestation of pathological changes is an increase in the level of cellular oxidation caused by free radicals. As our environment is abundant in factors promoting this process, the paper presents the facts concerning the relations between air (i.e. smog and pesticides) and soil pollution (i.e. pesticides) and AD prevalence.
9

Do pesticides affect the thermal behaviour in Amphibia?

63%
Grajpel B., Tegowska E.
Pestycydy
|
2004
|
nr 3-4
10

Insektycydy a gryzonie. I: Wplyw endosulfanu na termoregulacje behawioralna myszy

51%
Jefimow M., Tegowska E., Zienkiewicz A.
Pestycydy
|
1998
|
nr 1
27-36
11

Ambient thermal conditions and thermoregulatory mechanism in fever in rabbits

51%
Tegowska E., Kadziela W., Narebski J.
Acta Physiologica Polonica
|
1986
|
tom 37
|
nr 1
12

Insektycydy a gryzonie. II: Wplyw endosulfanu na termolabilnosc ciala dzikich myszy

51%
Tegowska E., Jefimow M., Zienkiewicz A.
Pestycydy
|
1998
|
nr 1
37-43
13

Indoxacarb and thermoregulatory behaviour of Colorado potato beetle, Leptinotarsa decemlineata [Say]

51%
Katkowska M. J., Tegowska E., Grajpel B., Piechowicz B.
Pestycydy
|
2005
|
nr 4
181-195
14

Influence of cold and warm thermal stress on circadian sleep and waking rhythm in guinea pigs

51%
Tegowska E., Kedziela W., Narebski J., Marzec A.
Acta Physiologica Polonica
|
1979
|
tom 30
|
nr 1
15

Effect of pyrethroid and a new oxadiazine insecticide on bioelectrical activity and thermal behaviour in insects

51%
Grajpel B., Tegowska E., Stankiewicz M.
Acta Biologica Cracoviensia. Series Zoologia
|
2005
|
tom 47
43-46
16

Reversible brain hyperthermia during audiogenic seizures in rats

51%
Narebski J., Waczynska W., Tymicz J., Tegowska E.
Acta Physiologica Polonica
|
1979
|
tom 30
|
nr 2
17

Influence of ambient temperature on survival rate, thermoregulation and metabolic responses of beetle Geotrupes stercorarius exposed to pyrethroid and inhibitor of cytochrome P450

51%
Tegowska E., Piechowicz B., Grajpel B.
Pestycydy
|
2004
|
nr 1-2
71-81
18

Heredity of resistance to pesticides in cock-roaches

51%
Grajpel B., Kielbasiewicz E., Tegowska E., Stankiewicz M.
Acta Neurobiologiae Experimentalis
|
2001
|
tom 61
|
nr 3
19
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Hemolymph ph as a marker of pesticide exposition

51%
Maliszewska J., Wyszkowska J., Tegowska E.
Folia Pomeranae Universitatis Technologiae Stetinensis. Agricultura, Alimentaria, Piscaria et Zootechnica
|
2017
|
tom 44
|
nr 4(338)
20

The influence of pyrethroid on haematological indices in blood of the house mouse Mus musculus

51%
Wilczynska B., Kozlowska K., Jaroszewska M., Tegowska E.
Pestycydy
|
2004
|
nr 3-4
Pierwsza strona wyników Pięć stron wyników wstecz Poprzednia strona wyników Strona / 2 Następna strona wyników Pięć stron wyników wprzód Ostatnia strona wyników
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.