Filtros de búsqueda

Lista de obras de E Rocha

A Stereological Estimation of the Nervous Ganglia Volumes and Number of Neurons in the Peppery Furrow Shell Scrobicularia plana (da Costa, 1778).

artículo científico publicado en 2015

A Stereological Study of the Three Types of Ganglia of Male, Female, and Undifferentiated (Bivalvia)

artículo científico publicado en 2022

A mollusk VDR/PXR/CAR-like (NR1J) nuclear receptor provides insight into ancient detoxification mechanisms

artículo científico publicado en 2016

A novel Acetyl-CoA synthetase short-chain subfamily member 1 (Acss1) gene indicates a dynamic history of paralogue retention and loss in vertebrates

article

A qualitative and quantitative study of the hepatic pigmented macrophage aggregates during the breeding cycle of Ohrid trout, Salmo letnica Kar. (Teloestei, Salmonidae).

artículo científico publicado en 2008

A quantitative study of the hepatic eosinophilic granule cells and rodlet cells during the breeding cycle of Ohrid trout, Salmo letnica Kar. (Teloestei, Salmonidae).

artículo científico publicado en 2006

A stereological study of copper toxicity in gills of Oreochromis niloticus

artículo científico publicado en 2008

A stereological study of the volume-weighted volume and of the relative volume of the nucleus of normal and preneoplastic hepatocytes in a trout model of hepatocarcinogenesis.

artículo científico publicado en 2012

A stereological study on organelle distribution in human oocytes at prophase I.

artículo científico publicado en 2015

Activity of purine catabolism enzymes during the reproductive cycle of male and female brown trout (Salmo trutta).

artículo científico publicado en 2005

Acyl-coenzyme A oxidases 1 and 3 in brown trout (Salmo trutta f. fario): Can peroxisomal fatty acid β-oxidation be regulated by estrogen signaling?

artículo científico publicado en 2015

Androgenic modulation of early growth of Atlantic cod (Gadus morhua L.) previtellogenic oocytes and zona radiata-related genes.

artículo científico publicado en 2009

Annual fluctuations of endocrine-disrupting compounds at the lower end of the Lima River, Portugal, and in adjacent coastal waters

artículo científico publicado en 2014

Anticancer effects of seaweed compounds fucoxanthin and phloroglucinol, alone and in combination with 5-fluorouracil in colon cells.

artículo científico publicado en 2017

Bioactive Compounds from Seaweed with Anti-Leukemic Activity: A Mini-Review on Carotenoids and Phlorotannins

artículo científico publicado en 2020

Bioactive compounds from brown seaweeds: Phloroglucinol, fucoxanthin and fucoidan as promising therapeutic agents against breast cancer

Bis-Indolyl Benzenoids, Hydroxypyrrolidine Derivatives and Other Constituents from Cultures of the Marine Sponge-Associated Fungus Aspergillus candidus KUFA0062. ⬇️

artículo científico publicado en 2018

Can marine-derived fungus Neosartorya siamensis KUFA 0017 extract and its secondary metabolites enhance antitumor activity of doxorubicin? An in vitro survey unveils interactions against lung cancer cells

scientific article published on 05 December 2019

Caspase signalling pathways in human spermatogenesis.

artículo científico publicado en 2013

Changes in the amount of kidney pigmented macrophage aggregates throughout the breeding cycle of female Ohrid trout, Salmo letnica Kar. (Teleostei, Salmonidae).

artículo científico publicado en 2011

Characterization and spatial relationships of the hepatic vascular-biliary tracts, and their associated pancreocytes and macrophages, in the model fish guppy (Poecilia reticulata): A study of serial sections by light microscopy

artículo científico publicado en 2017

Chemical Survey and Risk Assessment of 56 Pesticides in the Sado River Estuary (Iberian Peninsula, Portugal)

artículo científico publicado en 2023

Cloning and expression analysis of the 17β hydroxysteroid dehydrogenase type 12 (HSD17B12) in the neogastropod Nucella lapillus.

artículo científico publicado en 2012

Combined effects of increased temperature and levonorgestrel exposure on zebrafish female liver, using stereology and immunohistochemistry against catalase, CYP1A, HSP90 and vitellogenin

scientific article published on 13 June 2019

Contamination levels of polychlorinated biphenyls in wild versus cultivated samples of female and male mussels (Mytilus sp.) from the Northwest Coast of Iberian Peninsula--new application for QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe

artículo científico publicado en 2013

Cross-interference of two model peroxisome proliferators in peroxisomal and estrogenic pathways in brown trout hepatocytes.

artículo científico publicado en 2017

Crystalline inclusions in hepatocytes and associated interhepatocytic macrophages from female Ohrid trout (Salmo letnica Kar.).

artículo científico publicado en 2009

Cytological, immunocytochemical, ultrastructural and growth characterization of the rainbow trout liver cell line RTL-W1.

artículo científico publicado en 2013

Cytotoxic activity of Secondary Metabolites from Marine-derived Fungus Neosartorya siamensis in Human Cancer Cells.

artículo científico publicado en 2016

Cytotoxic activity of fucoxanthin, alone and in combination with the cancer drugs imatinib and doxorubicin, in CML cell lines

artículo científico publicado en 2018

Cytotoxic activity of the seaweed compound fucosterol, alone and in combination with 5-fluorouracil, in colon cells using 2D and 3D culturing

artículo científico publicado en 2019

Cytotoxic and Antiproliferative Effects of Preussin, a Hydroxypyrrolidine Derivative from the Marine Sponge-Associated Fungus Aspergillus candidus KUFA 0062, in a Panel of Breast Cancer Cell Lines and Using 2D and 3D Cultures

artículo científico publicado en 2019

DNA fragmentation in human sperm after magnetic-activated cell sorting.

artículo científico publicado en 2014

Design-based stereological estimation of hepatocyte number, by combining the smooth optical fractionator and immunocytochemistry with anti-carcinoembryonic antigen polyclonal antibodies

artículo científico publicado en 2006

Determination of 17 endocrine disruptor compounds and their spatial and seasonal distribution in the Sado River Estuary (Portugal)

article

Determination of 54 pesticides in waters of the Iberian Douro River estuary and risk assessment of environmentally relevant mixtures using theoretical approaches and Artemia salina and Daphnia magna bioassays

artículo científico

Determination of hepatocellularity number in the rat

artículo científico publicado en 2007

Determination of seventeen endocrine disruptor compounds and their spatial and seasonal distribution in Ria Formosa Lagoon (Portugal).

artículo científico publicado en 2013

Development and Validation of a HPLC‐DAD Method for Determination of Several Endocrine Disrupting Compounds in Estuarine Water

article

Development and recovery of histopathological alterations in the gonads of zebrafish (Danio rerio) after single and combined exposure to endocrine disruptors (17α-ethinylestradiol and fadrozole).

artículo científico publicado en 2016

Development and validation of a GC-MS method for determination of 39 common pesticides in estuarine water – targeting hazardous amounts in the Douro River estuary

Development and validation of a GC–MS method for the evaluation of 17 endocrine disruptor compounds, including phytoestrogens and sitosterol, in coastal waters – their spatial and seasonal levels in Porto costal region (Portugal) ⬇️

artículo científico publicado el 1 de junio de 2013

Dietary protein content influences both growth and size distribution of anterior and posterior muscle fibres in juveniles of Pagellus bogaraveo (Brunnich).

artículo científico publicado en 2009

Discordance between human sperm quality and telomere length following differential gradient separation/swim-up

artículo científico publicado en 2020

Distribution of endocrine disruptors in the Mondego River estuary, Portugal

artículo científico publicado en 2008

Drug resistance in glioblastoma and cytotoxicity of seaweed compounds, alone and in combination with anticancer drugs: A mini review

artículo científico publicado en 2018

Dynamics of PPARs, fatty acid metabolism genes and lipid classes in eggs and early larvae of a teleost.

artículo científico publicado en 2013

Effect of in vitro exposure to lead chloride on semen quality and sperm DNA fragmentation

artículo científico publicado en 2014

Effects of ethinylestradiol and of an environmentally relevant mixture of xenoestrogens on steroidogenic gene expression and specific transcription factors in zebrafish

artículo científico publicado en 2012

Effects of the Fungicide Mancozeb on Liver Structure of Nile Tilapia, Oreochromis niloticus: Assessment and Quantification of Induced Cytological Changes Using Qualitative Histopathology and the Stereological Point-Sampled Intercept Method

artículo científico publicado en 2006

Effects of the PPARα agonist WY-14,643 on plasma lipids, enzymatic activities and mRNA expression of lipid metabolism genes in a marine flatfish, Scophthalmus maximus.

artículo científico publicado en 2015

Endocrine disruptors in the Leça River and nearby Porto Coast (NW Portugal): presence of estrogenic compounds and hypoxic conditions

Environmental assessment of pesticides in the Mondego River Estuary (Portugal).

artículo científico publicado en 2016

Estimating volumes from common carp hepatocytes using design-based stereology and examining correlations with profile areas: Revisiting a nutritional assay and unveiling guidelines to microscopists

artículo científico publicado en 2019

Estimation of the number of stellate cells in a liver with the smooth fractionator.

artículo científico publicado en 2004

Estimation of volume densities of hepatocytic peroxisomes in a model fish: catalase conventional immunofluorescence versus cytochemistry for electron microscopy.

artículo científico publicado en 2014

Estrogenic and anti-estrogenic influences in cultured brown trout hepatocytes: Focus on the expression of some estrogen and peroxisomal related genes and linked phenotypic anchors.

artículo científico publicado en 2015

Ethinylestradiol Exposure of Primary Culture Brown Trout Hepatocytes Induce Morphological Changes in Peroxisomes

article

Frequencies of erythrocyte nuclear abnormalities and of leucocytes in the fish Barbus peloponnesius correlate with a pollution gradient in the River Bregalnica (Macedonia).

artículo científico publicado en 2017

Frequency of hepatocellular fibrillar inclusions in European flounder (Platichthys flesus) from the Douro River estuary, Portugal

artículo científico publicado en 2013

Frequency of micronuclei and of other nuclear abnormalities in erythrocytes of the grey mullet from the Mondego, Douro and Ave estuaries--Portugal

artículo científico publicado en 2014

Genome specific PPARαB duplicates in salmonids and insights into estrogenic regulation in brown trout

artículo científico publicado en 2017

Genomic approach in evaluating the role of androgens on the growth of Atlantic cod (Gadus morhua) previtellogenic oocytes.

artículo científico publicado en 2008

Genotoxic effects of combined multiple stressors on Gammarus locusta haemocytes: Interactions between temperature, pCO2 and the synthetic progestin levonorgestrel

scientific article published on 25 November 2018

Histological and Stereological Characterization of Brown Trout ( Salmo trutta f. fario) Trunk Kidney

artículo científico publicado en 2010

Histological characterization of the maturation stages of the ovarian follicles of the goldfish Carassius auratus (Linnaeus, 1758)

artículo científico publicado en 2020

Hyperplastic and hypertrophic growth of lateral muscle in blackspot seabream Pagellus bogaraveo from hatching to juvenile.

artículo científico publicado en 2009

Identification and organ expression of peroxisome proliferator activated receptors in brown trout (Salmo trutta f. fario).

artículo científico publicado en 2005

Immunohistochemical localization of angiotensin II receptor types 1 and 2 in the mesenteric artery from spontaneously hypertensive rats

artículo científico publicado en 2007

In vitro exposure of Nile tilapia (Oreochromis niloticus) testis to estrogenic endocrine disrupting chemicals: mRNA expression of genes encoding steroidogenic enzymes

artículo científico publicado en 2011

Incubation temperature induces changes in muscle cellularity and gene expression in Senegalese sole (Solea senegalensis).

artículo científico

Liver histopathology in brown trout (Salmo trutta f. fario) from the Tinhela River, subjected to mine drainage from the abandoned Jales Mine (Portugal).

artículo científico publicado en 2009

Marine and Soil Fungi Extracts with Antiproliferative Activity Induce Morphological Alterations in Breast Cancer Cells

scientific article published on 01 August 2015

Morphological Alterations Caused by Estrogenic and Anti-Estrogenic Signaling in Peroxisomes of Primary Brown Trout Hepatocytes – Stereological Approach Using Catalase Immunofluorescence

artículo científico publicado en 2015

Muscle differentiation in blackspot seabream (Pagellus bogaraveo, Brunnich): histochemical and immunohistochemical study of the fibre types.

artículo científico publicado en 2008

Normalization strategies for gene expression studies by real-time PCR in a marine fish species, Scophthalmus maximus.

artículo científico publicado en 2013

Nuclear pleomorphism: role in grading and prognosis of canine mammary carcinomas

artículo científico publicado en 2014

Occurrence and seasonal loads of pesticides in surface water and suspended particulate matter from a wetland of worldwide interest--the Ria Formosa Lagoon, Portugal

artículo científico publicado en 2015

Occurrence of endocrine disruptor compounds in the estuary of the Iberian Douro River and nearby Porto Coast (NW Portugal)

article

Overview of the Neurocytology of Ganglia and Identification of Putative Serotonin- and Dopamine-Secreting Neurons in the Bivalve Peppery Furrow Shell ( Scrobicularia plana )

artículo científico publicado en 2017

PAHs in water and surface sediments from Douro River estuary and Porto Atlantic coast (Portugal)-impacts on human health

artículo científico publicado en 2017

Peroxisome proliferator-activated receptor gamma (PPARγ) in brown trout: Interference of estrogenic and androgenic inputs in primary hepatocytes.

artículo científico publicado en 2016

Pesticides in a temperate coastal lagoon in southwest Europe (Ria de Aveiro, Portugal) – Risk assessment and acute assays with Artemia and Daphnia

artículo científico publicado en 2024

Pex11α in brown trout (Salmo trutta f. fario): Expression dynamics during the reproductive cycle reveals sex-specific seasonal patterns

artículo científico publicado en 2012

Phenotypic Intratumoral Heterogeneity of Endometrial Carcinomas.

artículo científico publicado en 2017

Pollution by endocrine disruptors in a southwest European temperate coastal lagoon (Ria de Aveiro, Portugal).

artículo científico publicado en 2016

Pollution by oestrogenic endocrine disruptors and β-sitosterol in a south-western European river (Mira, Portugal).

artículo científico publicado en 2016

Postnatal cerebellar granule cells of the white rat (Rattus norvegicus): a quantitative study, using design-based stereology

artículo científico publicado en 2005

Previtellogenic oocyte growth and transcriptional changes of steroidogenic enzyme genes in immature female Atlantic cod (Gadus morhua L.) after exposure to the androgens 11-ketotestosterone and testosterone.

artículo científico publicado en 2008

Qualitative and quantitative insights into the 3D microanatomy of the nervous ganglia of Scrobicularia plana (Bivalvia: Tellinoidea: Semelidae)

artículo científico publicado en 2017

Quality differences of gilthead sea bream from distinct production systems in Southern Europe: Intensive, integrated, semi-intensive or extensive systems

article

Quantification of 17 endocrine disruptor compounds and their spatial and seasonal distribution in the Iberian Ave River and its coastline

Quantitative age-changes in endoplasmic reticulum and nucleus of cerebellar granule cells

artículo científico publicado en 2000

Quantitative histopathology ofOreochromis niloticusgills after copper exposure

artículo científico publicado en 2008

Regulation of Ovarian Development and Function in Teleosts

article

Reproductive hormones affect follicular cells and ooplasm of Stage I and II oocytes in zebrafish

artículo científico publicado en 2015

Seasonal and Morphological Variations of Brown Trout (Salmo trutta f. fario) Kidney Peroxisomes: A Stereological Study.

artículo científico publicado en 2016

Seasonal and gender variation of peroxisome proliferator activated receptors expression in brown trout liver.

artículo científico publicado en 2008

Seasonal and spatial distribution of several endocrine-disrupting compounds in the Douro River Estuary, Portugal

artículo científico publicado en 2008

Seasonal changes in hepatocytic lipid droplets, glycogen deposits, and rough endoplasmic reticulum along the natural breeding cycle of female ohrid trout (Salmo letnica Kar.)-A semiquantitative ultrastructural study

artículo científico publicado en 2016

Sex-steroids and hypolipidemic chemicals impacts on brown trout lipid and peroxisome signaling — Molecular, biochemical and morphological insights

artículo científico publicado en 2018

Silencing of PPARαBb mRNA in brown trout primary hepatocytes: effects on molecular and morphological targets under the influence of an estrogen and a PPARα agonist

scientific article published on 07 December 2018

Spatial and seasonal distribution of 17 endocrine disruptor compounds in an urban estuary (Mondego River, Portugal): evaluation of the estrogenic load of the area

artículo científico publicado en 2014

Spatial distribution and quantification of endocrine-disrupting chemicals in Sado River estuary, Portugal

artículo científico publicado en 2008

Spatiotemporal distribution of pharmaceuticals in the Douro River estuary (Portugal).

artículo científico publicado en 2010

Sperm DNA fragmentation is related to sperm morphological staining patterns

artículo científico publicado en 2015

Stereological Analysis of Mitochondria and Smooth Endoplasmic Reticulum Distribution in Human Oocytes at Prophase I

artículo científico publicado en 2008

Stereological assessment of sexual dimorphism in the rat liver reveals differences in hepatocytes and Kupffer cells but not hepatic stellate cells

artículo científico publicado en 2016

Stereological characterization of bovine (Bos taurus) cumulus-oocyte complexes aspirated from small antral follicles during the metestrous and proestrous phases.

artículo científico publicado en 2003

Temperature and gender influences on the hepatic stroma (and associated pancreatic acini) of Nile tilapia, Oreochromis niloticus (Teleostei, Cichlidae): a stereological analysis by light microscopy.

artículo científico publicado en 2006

Testing the effects of ethinylestradiol and of an environmentally relevant mixture of xenoestrogens as found in the Douro River (Portugal) on the maturation of fish gonads--a stereological study using the zebrafish (Danio rerio) as model

artículo científico publicado en 2012

Testosterone-induced modulation of peroxisomal morphology and peroxisome-related gene expression in brown trout (Salmo trutta f. fario) primary hepatocytes.

artículo científico publicado en 2017

The 17beta-hydroxysteroid dehydrogenase 4: Gender-specific and seasonal gene expression in the liver of brown trout (Salmo trutta f. fario).

artículo científico publicado en 2009

The Origin and Diversity of Cpt1 Genes in Vertebrate Species

artículo científico publicado en 2015

The effect of paraquat on hepatic EROD activity, liver, and gonadal histology in males and females of Nile tilapia, Oreochromis niloticus, exposed at different temperatures.

artículo científico publicado en 2006

The evolutionary history of the stearoyl-CoA desaturase gene family in vertebrates

artículo científico publicado en 2011

The hepatocytes of the brown trout (Salmo trutta f. fario): a stereological study of their number and size during the breeding cycle

The hepatocytes of the brown trout (Salmo trutta fario): a stereological study of some cytoplasmic components with the breeding cycle

artículo científico publicado en 2010

The toxicity potential of pharmaceuticals found in the Douro River estuary (Portugal)--experimental assessment using a zebrafish embryo test

artículo científico publicado en 2011

The toxicity potential of pharmaceuticals found in the Douro River estuary (Portugal): assessing impacts on gonadal maturation with a histopathological and stereological study of zebrafish ovary and testis after sub-acute exposures

artículo científico publicado en 2011

The toxicity potential of pharmaceuticals found in the Douro River estuary (Portugal): evaluation of impacts on fish liver, by histopathology, stereology, vitellogenin and CYP1A immunohistochemistry, after sub-acute exposures of the zebrafish model

artículo científico publicado en 2012

Tissue expression of PPAR-alpha isoforms in Scophthalmus maximus and transcriptional response of target genes in the heart after exposure to WY-14643 ⬇️

artículo científico publicado el 25 de diciembre de 2012

Toxicological relevance of endocrine disruptors in the Tagus River estuary (Lisbon, Portugal).

artículo científico publicado en 2015

Uncommon hepatic macrophagic foamy-cell nodules in Iberian barbel (Luciobarbus bocagei Steindachner, 1864) from the Vizela River (Portugal)

scientific article published on 04 April 2019

Uncovering Morphological Interferences Caused by Androgen Inputs in Peroxisomes from Primary Brown Trout Hepatocytes Using Catalase Immunofluorescence

artículo científico publicado en 2015

Use of destained cytology slides for the application of routine special stains.

artículo científico

Use of the optical disector in canine mammary simple and complex carcinomas

artículo científico

Variations in the volumes of parenchyma and stroma of the liver and in the cytology of hepatocytes are associated with gonadal stages in female Ohrid trout (Salmo letnica)

Viability analysis of oocyte-follicle complexes and gonadal fragments of zebrafish as baseline for toxicity testing

artículo científico publicado en 2013

Y-chromosome microdeletions in nonobstructive azoospermia and severe oligozoospermia.

artículo científico publicado en 2016

Zebrafish sex differentiation and gonad development after exposure to 17α-ethinylestradiol, fadrozole and their binary mixture: A stereological study.

artículo científico publicado en 2015

Dominio Público Uruguay está sostenido por:

Acerca de Dominio Público Uruguay

Ayuda