Results 21 to 30 of about 852,599 (306)

Histometric analysis of gingival hyperplasia in Wistar rats during nifedipine administration [PDF]

open access: yesVojnosanitetski Pregled, 2007
Background/Aim. The use of calcium channel blockers, especially nifedipine, causes gingival hyperplasia which leads to the destruction of the deeper periodontal tissues.
Brkić Zlata
doaj   +1 more source

Effects of methimepip and JNJ-5207852 in Wistar rats exposed to an open-field with and without object and in Balb/c mice exposed to a radial-arm maze [PDF]

open access: yes, 2012
The role of the histamine H3 receptor (H3R) in anxiety is controversial, due to limitations in drug selectivity and limited validity of behavioral tests used in previous studies. In the present report, we describe two experiments.
Paul L. Chazot   +9 more
core   +1 more source

Emotional reactivity and cognitive performance in aversively motivated tasks: a comparison between four rat strains [PDF]

open access: yes, 2009
Background Cognitive function might be affected by the subjects' emotional reactivity. We assessed whether behavior in different tests of emotional reactivity is correlated with performance in aversively motivated learning tasks, using four strains of ...
Korte S Mechiel   +17 more
core   +2 more sources

EVALUATION OF THE EXTRACELLULAR MATRIX OF INJURED SUPRASPINATUS IN RATS [PDF]

open access: yesActa Ortopédica Brasileira, 2016
Objective: To evaluate the evolution of injuries of the supraspinatus muscle by immunohistochemistry (IHC) and anatomopathological analysis in animal model (Wistar rats).
Luiz Henrique Oliveira Almeida   +5 more
doaj   +1 more source

Prostatic alterations associated to early weaning and its relation with cocoa powder supplementation. Experimental study in adult wistar rats

open access: yesInternational Brazilian Journal of Urology, 2021
Early weaning can predispose the offspring to greater risk of developing chronic diseases in adulthood. It is believed that the consumption of functional foods is able to prevent these effects. The aim of this study is to evaluate the effects of maternal
Carolina Alves Procópio de Oliveira   +4 more
doaj   +1 more source

In vivo investigation of antihyperalgesic and antinociceptive effects of peat formulations

open access: yesActa Pharmaceutica, 2018
The aim of this study is to evaluate the antihyperalgesic and antinociceptive effects of two formulations containing peat water extracts using a model of carrageenan-induced hyperalgesia, combined with a test with a mechanical stimulus, and a hot plate ...
Zagorchev Plamen Ivanov   +5 more
doaj   +1 more source

Impact of Nanochitin on Serum Concentration of Iron and Calcium in Wistar Rats

open access: yesMedical Laboratory Journal, 2022
Background and objectives: Considering the increasing use of nanochitin for the removal of heavy metals from aqueous solutions, examining the biological effects of this substance on the level of essential metals for humans and animals is crucial ...
Negin Valizadeh KeshmeshTapeh   +2 more
doaj  

17Beta-estradiol modulates gastroduodenal preneoplastic alterations in rats exposed to the carcinogen N-methyl-N'-nitro-nitrosoguanidine [PDF]

open access: yes, 1999
Gastric cancers are a significant cause of morbidity worldwide. Epidemiological studies and animal models show that males have higher incidences of gastric cancers compared with females, suggesting that sex hormones may modulate gastric cancer risk.
Reyher, K K   +4 more
core   +1 more source

The ontogeny of anxiety-like behavior in rats from adolescence to adulthood [PDF]

open access: yes, 2010
Funding provided for Gillian Brown by Wellcome Trust grant 078405/Z/05/ZIn human beings, susceptibility to anxiety disorders can be relatively high during adolescence.
Lynn, Debra Alana, Brown, Gillian Ruth
core   +1 more source

THE EFFECT OF TRANS FATTY ACID DIET ON BLOOD GLUCOSE LEVEL OF WISTAR RATS (A PRELIMINARY STUDY) [PDF]

open access: yes, 2011
Background: Trans fatty acids are unsaturated fatty acids that contain at least one double bond in the trans configuration and formed through the process of partial hydrogenation.
Setyawati, Amallia Nuggetsiana   +2 more
core   +1 more source

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