Adaptative features of amazon fishes: Hemoglobins, hematology, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus (Siluriformes)

Val, Adalberto Luis; Almeida-Val, Vera Maria Fonseca; Affonso, Elizabeth Gusmão

Artigo

Adaptative features of amazon fishes: Hemoglobins, hematology, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus (Siluriformes)

1. 1. Hemoglobin, hematological parameters, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus, from the Amazon river, were studied in three different conditions: in their natural environment, acclimated to normoxia and acclimated hypoxia conditions. 2. 2. Nin...

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Autor principal:	Val, Adalberto Luis
Outros Autores:	Almeida-Val, Vera Maria Fonseca, Affonso, Elizabeth Gusmão
Grau:	Artigo
Idioma:	English
Publicado em:	Comparative Biochemistry and Physiology -- Part B: Biochemistry and 2020
Assuntos:	Hemoglobin Phosphate Adaptation Animals Cell Animals Experiment Bohr Effect Fish Hematocrit Mean Corpuscular Hemoglobin Nonhuman Priority Journal Animalsia Pisces Pterygoplichthys Multiradiatus Siluriformes
Acesso em linha:	https://repositorio.inpa.gov.br/handle/1/19565

id	oai:repositorio:1-19565
recordtype	dspace
spelling	oai:repositorio:1-19565 Adaptative features of amazon fishes: Hemoglobins, hematology, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus (Siluriformes) Val, Adalberto Luis Almeida-Val, Vera Maria Fonseca Affonso, Elizabeth Gusmão Hemoglobin Phosphate Adaptation Animals Cell Animals Experiment Bohr Effect Fish Hematocrit Mean Corpuscular Hemoglobin Nonhuman Priority Journal Animalsia Pisces Pterygoplichthys Multiradiatus Siluriformes 1. 1. Hemoglobin, hematological parameters, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus, from the Amazon river, were studied in three different conditions: in their natural environment, acclimated to normoxia and acclimated hypoxia conditions. 2. 2. Nine anodal hemoglobin fractions were detected on starch gel electrophoresis. No qualitative differences in the Hb electrophoretic patterns were detected in the three studied groups. 3. 3. Hematocrit, hemoglobin concentration, MCV, MCHC and MCH were different among studied conditions. 4. 4. GTP was almost absent in the blood of animals in natural conditions and acclimated to hypoxia, but was present at a concentration similar to ATP in normoxic acclimated animals. 5. 5. There is a tendency for higher Hb-O2 affinity for hypoxic acclimated/acclimatized animals. © 1990. 2020-06-15T22:10:01Z 2020-06-15T22:10:01Z 1990 Artigo https://repositorio.inpa.gov.br/handle/1/19565 10.1016/0305-0491(90)90140-O en Volume 97, Número 3, Pags. 435-440 Restrito Comparative Biochemistry and Physiology -- Part B: Biochemistry and
institution	Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional
collection	INPA-RI
language	English
topic	Hemoglobin Phosphate Adaptation Animals Cell Animals Experiment Bohr Effect Fish Hematocrit Mean Corpuscular Hemoglobin Nonhuman Priority Journal Animalsia Pisces Pterygoplichthys Multiradiatus Siluriformes
spellingShingle	Hemoglobin Phosphate Adaptation Animals Cell Animals Experiment Bohr Effect Fish Hematocrit Mean Corpuscular Hemoglobin Nonhuman Priority Journal Animalsia Pisces Pterygoplichthys Multiradiatus Siluriformes Val, Adalberto Luis Adaptative features of amazon fishes: Hemoglobins, hematology, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus (Siluriformes)
topic_facet	Hemoglobin Phosphate Adaptation Animals Cell Animals Experiment Bohr Effect Fish Hematocrit Mean Corpuscular Hemoglobin Nonhuman Priority Journal Animalsia Pisces Pterygoplichthys Multiradiatus Siluriformes
description	1. 1. Hemoglobin, hematological parameters, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus, from the Amazon river, were studied in three different conditions: in their natural environment, acclimated to normoxia and acclimated hypoxia conditions. 2. 2. Nine anodal hemoglobin fractions were detected on starch gel electrophoresis. No qualitative differences in the Hb electrophoretic patterns were detected in the three studied groups. 3. 3. Hematocrit, hemoglobin concentration, MCV, MCHC and MCH were different among studied conditions. 4. 4. GTP was almost absent in the blood of animals in natural conditions and acclimated to hypoxia, but was present at a concentration similar to ATP in normoxic acclimated animals. 5. 5. There is a tendency for higher Hb-O2 affinity for hypoxic acclimated/acclimatized animals. © 1990.
format	Artigo
author	Val, Adalberto Luis
author2	Almeida-Val, Vera Maria Fonseca Affonso, Elizabeth Gusmão
author2Str	Almeida-Val, Vera Maria Fonseca Affonso, Elizabeth Gusmão
title	Adaptative features of amazon fishes: Hemoglobins, hematology, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus (Siluriformes)
title_short	Adaptative features of amazon fishes: Hemoglobins, hematology, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus (Siluriformes)
title_full	Adaptative features of amazon fishes: Hemoglobins, hematology, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus (Siluriformes)
title_fullStr	Adaptative features of amazon fishes: Hemoglobins, hematology, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus (Siluriformes)
title_full_unstemmed	Adaptative features of amazon fishes: Hemoglobins, hematology, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus (Siluriformes)
title_sort	adaptative features of amazon fishes: hemoglobins, hematology, intraerythrocytic phosphates and whole blood bohr effect of pterygoplichthys multiradiatus (siluriformes)
publisher	Comparative Biochemistry and Physiology -- Part B: Biochemistry and
publishDate	2020
url	https://repositorio.inpa.gov.br/handle/1/19565
_version_	1787143943641628672
score	11.755432

Adaptative features of amazon fishes: Hemoglobins, hematology, intraerythrocytic phosphates and whole blood Bohr effect of Pterygoplichthys multiradiatus (Siluriformes)

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