Готові списки джерел за темами / Heteropneustes fossils

Добірка наукової літератури з теми "Heteropneustes fossils"

Автор: Grafiati
Опубліковано: 18 травня 2024

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Статті в журналах з теми "Heteropneustes fossils"

1

BheemRao T., Anilkumar V., and Dinesh T.D. "Variations of Lipids in Different Tissues (Liver, Intestine and Brain) of Fresh Water Cat Fish [Heteropneustes fossils (Bloch)]." UTTAR PRADESH JOURNAL OF ZOOLOGY 45, no. 7 (April 1, 2024): 169–77. http://dx.doi.org/10.56557/upjoz/2024/v45i73989.

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Анотація:
In the present study on characterization and identification of lipids by thin layer chromatography in different tissues of Heteropneustes fossilis showed a considerable variation. The number of lipid spots was highest in brain compared to other tissues. The Rf values of spots indicate the regions of similarity between tissues. Comparison of Rf values with those of standards indicated that the presence of phospholipids, choline lipids, gyolopids, ninhydrine, amino group containing lipids were present. Intestine showed more amount of glycolipids and low amount of ninhydrine containing lipids, While liver possessed Iodine containing lipids.in addition these, whereas brain showed glycolipids, ninhydrine containing lipids, Iodine containing lipids and choline lipids too. The present study revealed that the Brain contain highest amount of different classes of lipids. The Liver tissue has shown less number of lipids. Glycolipids and general class of lipids are present in all tissues with minor variations, choline lipids present in brain but not in remaining tissues, while Phospho lipids are present in intestine and brain only, whereas amino group containing lipids were more in all tissues when compared with other class of lipids.
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2

Khalil, Sarker M. Ibrahim, Kirtunia Juran Chandra, and David Rintu Das. "Effects of Endoparasitism of Heteropneustes fossilis on condition factor, gonad and blood composition of host." Research in Agriculture Livestock and Fisheries 1, no. 1 (February 23, 2015): 159–67. http://dx.doi.org/10.3329/ralf.v1i1.22379.

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Effects of endoparasitism of Heteropneustes fossilis on condition factor, gonad and blood composition of the host was conducted during July 2012 to June 2013. Fish samples were collected from various water bodies of Sylhet region. Total length, body weight, gonad weight and sex of hosts were recorded. Blood sample was collected from each fish. Six different species of parasites were identified from the hosts assessed as i). Euclinostomum multicaecum, ii) Allocreadium handiai, iii). Lytocestus indicus, iv). Pseudocaryophyllaeus heteropneustus, v). Procamallanus heteropneustus and vi). Paracamallanus equispiculus. Gonad weight, condition factors and blood parameters of H. fossilis were greatly affected with moderate infestations. The highest condition factor, 0.59, was found in uninfested fish and lowest, 0.45, in infested fish. Changes in the percent of haemoglobin and erythrocyte sedimentation rate (ESR) was also investigated. Percent loss of haemoglobin was 0.43 and erythrocyte sedimentation rate (ESR) was 5.19 mm/h. In general the health condition parameter due to effects of endoparasitism of the investigated fish was found negative impact for the culture production of the Singhi (Heteropneustes fossilis). DOI: http://dx.doi.org/10.3329/ralf.v1i1.22379 Res. Agric., Livest. Fish.1(1): 159-167, Dec 2014
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3

Jahan, Iftear, AKM Nur Alam Siddiki, M. Niamul Naser, and Md Abdus Salam. "Bioaccumulation and Toxicity of Iron Salt on Shingi Fish Heteropneustes fossils (Bloch) and its Possible Impacts on Human Health." Bangladesh Pharmaceutical Journal 18, no. 2 (July 26, 2015): 179–82. http://dx.doi.org/10.3329/bpj.v18i2.24319.

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The freshwater Stinging catfish locally known as Shingi (Heteropneustes fossilis) is exposed to various concentrations of analytical grade FeSO4.7H2O. The LC50 values for Fe2+ were found to be 109, 68 and 45 mg/l at 24, 48 and 72 hrs, respectively indicating that the toxicity increased with time. Gills appear to be the first target organ for iron toxicity followed by the liver and muscle. Moisture contents in fish tissue increased due to release of the toxicant by biological way. Protein and lipid contents are decreased and ash content is increased with the increase of exposure time. In contrast, iron is relatively nontoxic to Shingi fish at low dose, but long time exposure has adverse effects in fish tissue. Thus, exposure to iron salt at toxic level resulted in accumulation of iron in fish tissue. Hence, the consumption of this type of contaminated fish might have detremental effect on human health. However, this needs extensive study to make any final conclusion.Bangladesh Pharmaceutical Journal 18(2): 179-182, 2015
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4

Khanam, Tahmina, and Gulshan Ara Latifa. "Hematological Parameter of Heteropneustes fossilis (Shing fish)." Journal of Science Foundation 11, no. 1 (January 1, 2013): 3–10. http://dx.doi.org/10.3329/jsf.v11i1.19398.

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Background: The physiological conditions of fish are essential for the successful fish culture. Objective: The purpose of the present study was to see the haematological parameter of air breathing cat fish (Heteropneustes fossilis) of Bangladesh. Methodology: This animal study was conducted in the “Bargen lab” in the Department of Zoology at University of Dhaka as well as in “The Peoples Pathological lab” which was a private diagnostic laboratory at Dhaka city from July’ 2008 to April’ 2009 for a period of 9(nine) months. The fish was Heteropneustes fossilis. Haemocytometer including two graduated pipettes was used for counting leucocytes. Result: The result indicated eight types of blood cells in peripheral condition of Heteropneustes fossilis. The average cellular counts of Heteropneustes fossilis were erythrocytes 8.45´106 m3, leukocytes 15.44´103m-3, Thrombocytes 34.72%, large lymphocytes 1.02%, small lymphocytes 26.7%, monocyte 3.9%, neutrophil 16.9%, eosinophils 6.97%, basophiles 8.6%, haemoglobin 11.7g 100ml1, erythrocyte sedimentation rate (ESR) 6.49g 100ml-1. The most of the hematological parameter showed intra specific variation except eosinophils and ESR of Heteropneustes fossilis (Shing fish). Conclusion: Hematological studies shows that the physiology of fish change with the change in the environment, time, season, maturity, nutritional state, activity level physical and chemical change in water.DOI: http://dx.doi.org/10.3329/jsf.v11i1.19398
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5

Diogo, Rui, Pierre Vandewalle, and Michel Chardon. "On the osteology and myology of the cephalic region and pectoral girdle of Heteropneustes fossilis (Siluriformes: Heteropneustidae), with comments on the phylogenetic relationships between Heteropneustes and the clariid catfishes." Animal Biology 53, no. 4 (2003): 379–96. http://dx.doi.org/10.1163/157075603322556283.

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AbstractThe osteological and myological structures of the cephalic region and pectoral girdle of the Asiatic catfish Heteropneustes fossilis are described and compared with those of several other catfishes, as the foundation for an analysis on the phylogenetic relationships of the genus Heteropneustes. Our observation and comparisons support a close relationship between Heteropneustes and the clariid catfishes. More specifically, the present study supports De Pinna's 1993 study, according to which Horaglanis and Uegitglanis, two genera commonly included in the family Clariidae, are the successive sister-groups of a monophyletic clade composed by the genus Heteropneustes and the remaining clariid genera.
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6

Shukla, Madhulekha, and Sunita Arya. "CADMIUM TOXICITY INDUCED MORPHOLOGICAL ALTERATION IN INDIGENOUS FISH Heteropneustes fossilis (Bloch.)." Green Chemistry & Technology Letters 3, no. 1 (October 7, 2017): 21–25. http://dx.doi.org/10.18510/gctl.2017.315.

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The aim of present study was to determine the toxicity (LC50) of cadmium chloride in freshwater catfish Heteropneustes fossilis. Acute toxicity of cadmium on the indigenous fish H., fossilis was designed in the fish aquarium in laboratory at room temperature in Department of Zoology, DGPG College at Kanpur.Treated fish H., fossilis induced morphological alteration against cadmium chloride toxicity. H. fossilis showed morphological alteration such as increased opercula movement, abnormal swimming, and loss of buoyancy and fading of their body colour. Control fishes were also continuously monitored and compared with the changes caused by cadmium concentration. Heteropneustes fossilis exposed different concentration of cadmium chloride toxicity i.e. 0 ppm for 24 h, 10 ppm for 48h, 15ppm for 72h and 20 ppm for 96 h. From this present study it seems that the indigenous fish, H. fossilis is more susceptible to cadmium toxicity.
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7

Tiwary, B. K., R. Kirubagaran, and A. K. Ray. "Gonadal development in triploid Heteropneustes fossilis." Journal of Fish Biology 57, no. 5 (November 2000): 1343–48. http://dx.doi.org/10.1111/j.1095-8649.2000.tb00493.x.

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8

Singh, Sarita, and Ajai K. Srivastav. "Ultimobranchial body of freshwater catfish Heteropneustes fossilis." Boletim de Zoologia 14, no. 14 (November 8, 1990): 1. http://dx.doi.org/10.11606/issn.2526-3358.bolzoo.1990.122699.

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Анотація:
0 presente estudo refere-se aos detalhes do corpo utimobranquial de Heteropneustes fossilis. A glândula está localizada no intersepto entre as cavidades pericárdicas e abdominais. A glândula geralmente consiste de um parênquimasólido o qual é composto de cordões celulares. Algumas vezes, foram vistos também folículos.
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9

BARBHUIYA, HASINA BEGUM, and Dr MITHRA DEY. "Histopathological Changes in Liver Tissue of Heteropneustes Fossilis Exposed Chlorpyrifos (20% Ec)." Indian Journal of Applied Research 4, no. 7 (October 1, 2011): 237–40. http://dx.doi.org/10.15373/2249555x/july2014/72.

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10

Tripathi, Anurag. "Distribution of Acetylcholinesterase in the Octavolateral Area of Heteropneustes fossilis." Scientific Temper 13, no. 02 (December 12, 2022): 281–84. http://dx.doi.org/10.58414/scientifictemper.2022.13.2.41.

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Анотація:
Octavolateral area is a significant component of rhombencephalon in teleosts which shows afine cytoarchitecture and comprises many intermingled nuclear groups. In the present study,distribution pattern of enzyme acetylcholinesterase has been carried out by employing amodified histochemical technique to visualize acetylcholine containing neurons described byHedreen, J.C. et.al. (1985).Acetylcholinesterase is an effective marker of cholinergic-cholinoceptive neurons since ithydrolyses acetylcholine in to choline and acetate at synaptic clefts. Present histochemicalresults exhibited a widespread distribution of acetylcholinesterase in the different nuclei ofoctavolateral area of Heteropneustes. Octavolateral efferent nucleus, medial octavolateralnucleus, magnocellular and posterior octaval nucleus demonstrated intense activity foracetylcholinesterase, while anterior octavolateral nucleus and descending octaval nucleusexhibited moderate staining. The distribution of acetylcholinesterase was homogenous in thewhole rostro-caudal and lateral extension of this nucleus.Thus in overall picture, octavolateral nucleus contains abundant cholinergic cells in the brainof Heteropneustes. In conclusion, the abundance of cholinergic innervations in this area is awell conserved characteristic among vertebrates which has been discussed from phylogeneticperspective.
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Дисертації з теми "Heteropneustes fossils"

1

Bhutia, Dawa. "Studies on cytochrome P450 in some air breathing teleost fish." Thesis, University of North Bengal, 2017. http://hdl.handle.net/123456789/2793.

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Книги з теми "Heteropneustes fossils"

1

Rajkumar. Physio biochemical effects of paraquat on the common Indian catfish-heteropneustes fossilis. Delhi: Nirmal Publications, 2012.

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2

Munshi, J. S. Datta. Ecology of heteropneustes fossilis (Bloch): An air-breathing catfish of South East Asia. Bhagalpur, India: Freshwater Biological Asson. of India, 1996.

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Частини книг з теми "Heteropneustes fossils"

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Jawad, Laith A., and Jasim Abed. "Fish Deformities in the Freshwater Fishes of Iraq: A Short Review and a Study Case on the Indian Catfish Heteropneustes fossilis." In Tigris and Euphrates Rivers: Their Environment from Headwaters to Mouth, 1311–19. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-57570-0_63.

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2

"75. Heteropneustes fossilis (Bloch, 1794)." In An Illustrated Guide to the Fishes of Indawgyi Lake in Myanmar, 123. EDP Sciences, 2024. http://dx.doi.org/10.1051/978-2-7598-3244-6.c077.

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3

Mitra, Pritish, Saroj Kumar Ghosh, Asish Mandal, and Sabyasachi Chatterjee. "Effect of polluted water on Heteropneustes fossilis (Bloch)." In Spatial Modeling of Environmental Pollution and Ecological Risk, 235–54. Elsevier, 2024. http://dx.doi.org/10.1016/b978-0-323-95282-8.00030-4.

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Suman, Radha Chaube, and Gautam Geeta Jiwatram. "Modulation of Testicular Functions by 4-Nonylphenol in Catfish Heteropneustes fossilis and Clarias batrachus." In Innovations in Biological Science Vol. 1, 109–28. B P International, 2024. http://dx.doi.org/10.9734/bpi/ibs/v1/8067e.

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Balasubramanian, Jayasree, and Anil Kumar. "Exploring the Impact of Sodium Arsenite on Lipid Metabolism in Heteropneustes fossilis and the Potential Chelating Effect of Zeolite." In Innovations in Biological Science Vol. 3, 94–105. B P International, 2024. http://dx.doi.org/10.9734/bpi/ibs/v3/7774e.

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