Search Results - "MN Fernandes"

Aerobic and anaerobic metabolism for the zebrafish, Danio rerio, reared under normoxic and hypoxic conditions and exposed to acute hypoxia during development by Barrionuevo, W R, Fernandes, M N, Rocha, O

“…In order to verify the influence of chronic and acute ambient oxygen levels from egg to adult stage of the zebrafish, in vivo oxygen consumption (MO2),…”
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Effect of temperature on copper toxicity and hematological responses in the neotropical fish Prochilodus scrofa at low and high pH by Carvalho, C.S., Fernandes, M.N.

“…Copper sulfate has been widely used to control algae and pathogens in fish culture ponds. However, its toxic effects on fish depend not only on its…”
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Effect of histological processing and methacrylate sectioning on the area of gill tissue in teleost by Cruz, A L, Fernandes, M N, Perry, S F

“…Deformation of biological tissues may occur during histological processing and results in loss of accuracy when quantitative information about cells, tissues…”
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Gill Tissue Recovery after Copper Exposure and Blood Parameter Responses in the Tropical Fish Prochilodus scrofa by Cerqueira, Carla C.C., Fernandes, Marisa N.

“…Changes in Prochilodus scrofa gill tissue and in blood responses were investigated after 96-h copper exposure and transference to clean water. Gill damage was…”
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Gill Cellular Changes Induced by Copper Exposure in the South American Tropical Freshwater Fish Prochilodus scrofa by Mazon, A.F., Cerqueira, C.C.C., Fernandes, M.N.

“…The cellular changes in gill tissue induced by exposure to copper were studied in the tropical freshwater fish Prochilodus scrofa, with emphasis on chloride…”
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Erythrocyte senescence and haematological changes induced by starvation in the neotropical fish traíra, Hoplias malabaricus (Characiformes, Erythrinidae) by Rios, F.S., Oba, E.T., Fernandes, M.N., Kalinin, A.L., Rantin, F.T.

“…Adult specimens of traíra ( Hoplias malabaricus Bloch) were subjected to long-term starvation (30 to 240 days) and re-fed for 30 days after 90 and 240 days of…”
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Health variables and gill morphology in the tropical fish Astyanax fasciatus from a sewage-contaminated river by Alberto, André, Camargo, Antonio F.M., Verani, José R., Costa, Oscar F.T., Fernandes, Marisa N.

“…The relative condition factor ( Kn), gonadosomatic index (GSI), selected hematological variables and gill morphology of the fish Astyanax fasciatus were…”
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A short-term in vitro gill culture system to study the effects of toxic (copper) and non-toxic (cortisol) stressors on the rainbow trout, Oncorhynchus mykiss (Walbaum) by Mazon, A.F, Nolan, D.T, Lock, R.A.C, Fernandes, M.N, Wendelaar Bonga, S.E

“…A short-term (24 h) method of gill filament culture system was developed to predict the effects of environmental contamination and stress in fish. Gill culture…”
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Morphometric Comparison of the Respiratory Organs in the South American Lungfish Lepidosiren paradoxa (Dipnoi) by de Moraes, Marcos F. P. G., Höller, Sabine, da Costa, Oscar T. F., Glass, Mogens L., Fernandes, Marisa N., Perry, Steven F.

“…In light of the relationship of lungfish to the origin of tetrapods, information on the respiratory biology of lungfish can give insight into the functional…”
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Susceptibility of the Amazonian fish, Colossoma macropomum (Serrasalminae), to short-term exposure to nitrite by Ferreira da Costa, Oscar Tadeu, dos Santos Ferreira, Diana José, Presti Mendonça, Fabiana Lo, Fernandes, Marisa Narciso

“…Nitrite (NO 2 −) is toxic to fish. High levels of NO 2 − may develop in natural aquatic environments or in aquaculture systems, a situation that is aggravated…”
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Gill chloride cell proliferation and respiratory responses to hypoxia of the neotropical erythrinid fish Hoplias malabaricus by Sakuragui, M M, Sanches, J R, Fernandes, M N

“…The effect of chloride cell proliferation on the respiratory function was evaluated by measuring oxygen consumption (VO2) and ventilatory parameters during…”
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Hepatic metallothionein in a teleost ( Prochilodus scrofa) exposed to copper at pH 4.5 and pH 8.0 by Carvalho, Cleoni dos Santos, Selistre de Araujo, Heloisa Sobreiro, Fernandes, Marisa Narciso

“…Copper accumulation and induction of metallothionein (MT) were investigated in the liver of juvenile Prochilodus scrofa exposed to copper (96 h-LC 50) at pH…”
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Pulmonary Oxygen Diffusing Capacity of the South American Lungfish Lepidosiren paradoxa: Physiological Values by the Bohr Method by Bassi, M., Klein, W., Fernandes, M. N., Perry, S. F., Glass, M. L.

“…Lungfish (Dipnoi) may represent the sister group to all land vertebrates and are therefore important for reconstructing the conquest of land by tetrapods. We…”
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Effect of water pH on copper toxicity in the neotropical Fish, Prochilodus scrofa (Prochilodondidae) by TAKASUSUKI, J, ARAUJO, M. R. R, FERNANDES, M. N

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Toxicity and differential tissue accumulation of copper in the tropical freshwater fish, Prochilodus scrofa (Prochilodontidae) by MAZON, A. F, FERNANDES, M. N

“…Individuals of Prochilodus scrofa, a tropical freshwater fish specie, were exposed to copper, and toxicity and tissue accumulation were determined. Results…”
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Chloride cell responses to long-term exposure to distilled and hard water in the gill of the armored catfish, Hypostomus tietensis (Loricariidae) by Fernandes, Marisa N., Perna-Martins, Sonia A.

“…The morphological changes in the gill chloride cells of the armored catfish, Hypostomus tietensis, were investigated after 15 days’ exposure to either…”
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Gill respiratory parameters during progressive hypoxia in the facultative air-breathing fish, Hypostomus regani (Loricariidae) by Mattias, A.T., Rantin, F.T., Fernandes, M.N.

“…Oxygen consumption and gill respiratory parameters during progressive hypoxia were investigated in the facultative air-breathing loricariid fish, Hypostomus…”
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Chloride cell responses to ion challenge in two tropical freshwater fish, the erythrinids Hoplias Malabaricus and Hoplerythrinus Unitaeniatus by Moron, Sandro Estevan, Oba, Eliane Tie, De Andrade, Cássio Arilson, Fernandes, Marisa Narciso

“…Chloride cell (CC) responses to ion challenge and plasma ion concentration were evaluated in two ecologically distinct erythrinids, Hoplias malabaricus, an…”
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Time-course of respiratory metabolic adjustments of a South American fish, Prochilodus scrofa, exposed to low and high temperatures by Barrionuevo, W. R., Fernandes, M. N.

“…Summary The time‐course for the thermal acclimation of aerobic metabolism was determined for juvenile and adult P. scrqfa by following the modifications in…”
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Gill morphometry of the facultative air-breathing loricariid fish,Hypostomus plecostomus (Walbaum) with, special emphasis on aquatic respiration by Aparecida Perna, S, Fernandes, M N

“…Gill respiratory surface area and oxygen consumption during aquatic respiration were measured in the facultative air-breathing loricariid fish,Hypostomus…”
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