Buscar
Mostrando ítems 1-10 de 318
Long-term starvation effects on Mus musculus hepatocyte nuclear phenotypes
(2001-01-01)
Starvation is a physiologic stress and can significantly alter the structure of hepatic cells. This work aims to detect morphological changes in mice hepatocyte under starvation physiologic stress, based on silver staining ...
First approaches for the transplantation of hepatocytes from Wistar rat preneoplastic livers into healthy recipients
(Aran Ediciones, 2019-05)
Background: the shortage of donors of hepatocyte transplantation therapy led to the use of so-called marginal donors. Some donors may have a hepatic illnesses that is associated with hepatic preneoplasia with foci of altered ...
Morphology and Histochemistry of the Liver of Carnivorous Fish Hemisorubim platyrhynchos
(Soc Chilena Anatomia, 2014-06-01)
The aim of this study was to characterize the normal structure of the liver of Hemisorubim platyrhynchos, a carnivorous freshwater catfish found in Neotropical region, using gross anatomy, histology and histochemistry. ...
Diferentes níveis protéicos na dieta de girinos de rã-touro (Lithobates catesbeianus) e seus efeitos sobre o tecido hepático
(2016-06-01)
To verify the occurrence of liver morphological changes, bullfrog tadpoles were fed three diets: An experimental diet with 32.68% crude protein and two commercial diets with 37.92% and 57.53% crude protein. Tadpoles were ...
Comparative liver morphology associated with the hepatosomatic index in five Neotropical anuran species
(Wiley-Blackwell, 2020-10-28)
The liver is an important metabolic organ in vertebrates. In anurans, the hepatosomatic index (HSI) reflects differences in energy storage and reproductive activities between males and females. The objective of this study ...
Morphology and Histochemistry of the Liver of Carnivorous Fish Hemisorubim platyrhynchos
(Soc Chilena Anatomia, 2015)
Can the Intermittent Training Generate Alterations on the Liver Tissue of Rats Submitted to a Hyperlipidic Diet?
(Soc Chilena Anatomia, 2016-01-01)
Studies indicate that increasing physical activity and decreasing levels of fat in the liver help to decrease the risk of morbidity from liver conditions. This study aimed to evaluate the effects of an eight week intermittent ...
Hepatotoxicity of the anionic surfactant linear alkylbenzene sulphonate (LAS) in bullfrog tadpoles
(2021-03-01)
The liver of anurans play an important role in metabolism, including detoxification, the biotransformation of molecules, and the storage of metabolites. Surfactants are part of domestic and industrial effluents. The effects ...
Liver description in three neotropical anuran species: from anatomy to ultrastructure
(2021-01-01)
The liver is a well-defined organ regarding its functions; however, it may present morphological variations among species. Since anurans may be exposed to toxic substances in their environment, which can disrupt liver's ...