Hepatoprotective effect of mulberry morus nigra leaves. A total of 56 immature male and female crabs were used in this data article. Introduction the rosy barb, puntius conchonius, is a cypriniform of the family cyprinidae and a prime candidate for tropical exotic aquarium. It is a tool for measuring the sexual maturity of animals in correlation to. Alterations of growth performance, hematological parameters. Therefore, based on the results of this study, the viscerosomatic index and hepatosomatic index are important indicators of fish condition status. Gonadosomatic and hepatosomatic indices of the freshwater. Hepatosomatic index hsi, renosomatic index rsi, and gonadosomatic index gsi as determined from relative weight. Seasonal changes in condition, hepatosomatic index and. The fulton condition, hepatosomatic and gonadosomatic index were determined as follow. The effects of growth performance and organosomatic indices. Acetylcholinesterase, glutathione and hepatosomatic index. Reproductive aspects in addition to condition factor, gonadosomatic index gsi and hepatosomatic index hsi were analyzed based on weight of the body length, total body weight and organ weights of the fish. Based on organ indices, this work concludes that the hepatosomatic index hsi values increased when increased dietary maltose levels, while no effect on viscerosomatic vsi index values.
Most research on energy allocation in young fishes has focused on coldtemperate species which are subjected to strong seasonal fluctuations in productivity, while few studies have considered those at lower latitudes where seasonality is less pronounced. Histopathological evaluation and image analysis liver specimens were quickly removed, immersed in 10 % formalin, dehydrated and embedded in paraffin, sectioned at 4. On the basis of gonadosomatic index the reproductive cycle of n. Hepatosomatic index and spleensomatic index values obtained for fishes fed control diet c and fishes fed t 2 diet were 1. Utilization of stunted tilapia as replacement for imported. Under five different plastic concentration treatments, with plastics. Study of hepatosomatic index hepatosomatic index of females and males of macrognathus aral bloch and schneider was determined separately fig 1. Hepatosomatic index an overview sciencedirect topics. Epigenetic inheritance has been proposed to contribute to adaptation and acclimation via two information channels.
Liver forms important organ of the body, which has a role in the ovarian development. Energy allocation in juveniles of a warmtemperate reef fish. In this study we assess the effect of microplastic exposure on juveniles of a planktivorous fish acanthochromis polyacanthus, a species that is widespread and abundant on indopacific coral reefs. Instantly convert text documents, presentations, spreadsheets and images to pdf format with this free online pdf converter. Hepatosomatic index hsi whole liver was removed, weighed to calculate hepatosomatic index hsi according to equation of adams and mclean 1985. A piece of liver or muscle was weighed, cut into small pieces and homogenized in chilled bufferedkcl 1. Seasonal changes of thyroid hormones in fieldcollected. Influence of feeding frequency on feed intake, growth performance and nutrient utilization in european sea bass dicentrarchus labrax fed pelleted or extruded diets derya g. Research article influence of feeding frequency on feed. Ascorbic acid analysis the levels of aa in liver and blood were determined by the.
A hepatosomatic index hsi was computed by expressing the liver weight as a percentage of the rats body weight at the end of the experiment. It is a tool for measuring the sexual maturity of animals in correlation to ovary development and testes development. One of the purposes of this study was to use molecular biomarkers of. Moreover, a positive correlation between the number of mps per fish and hepatosomatic index was found, suggesting a probable stress in their health condition. Therefore, supplementing moringa leaf with 15% in diet showed no adversed.
The data collected in the present work correspond to the behavioral, hepatosomatic index hsi, gonadosomatic index gsi and total lipid analysis between male and female mud crabs, scylla olivacea at different water velocities. If you do not see its contents the file may be temporarily unavailable at the journal website or you do not have a pdf plugin installed and enabled in your browser. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs alternatively, you can download the pdf file directly to your computer, from where it. Introduction mosquitos are vectors for major diseases such as dengue and malaria. Feed conversion ratio fcr was significantly improved with the increase of dietary met level in diet to 28. Vitamin d requirements of juvenile hybrid tilapia oreochromis. Hsi has been reported to decrease in fish exposed to high concentrations of cadmium and zinc. We studied both postulated channels by sequencing methylomes and genomes of baltic threespined sticklebacks. Compared with hsi in teleostean fishes, the index was remarkably high in these holocephalian fishes. The selection of viscerosomatic and hepatosomatic issn 2347. The vitamin e levels in fish fillet reflected dietary ata levels. Somatic condition, growth and reproduction of hake. Altered pathways identification based on significantly changed metabolites scms due to hacams exposure, page s5. Puntius conchonius, oogenesis, sex ratio, hepatosomatic index, gonadosomatic index, histology.
Effects of moringas leave supplementary diet on growth. Effect of dietary supplementation of vitamin c on growth. Also, hepatosomatic index, liver water content, condition factor, lipid and protein contents were determined in the fish. The present study, we evaluated ovary maturation estimation that indicates spawning season based on gsi, hsi and proportion of oocytes stadia. Morphometric and gravimetric parameters of the rice frog. Two different epigenetic information channels in wild three. However, the threats that these organisms face from point and nonpoint source pollution are largely unknown. Wait for the conversion process to finish and download files either one by one, using thumbnails, or in a zip archive. Acute and subchronic toxicity of a trypsinmodulating. The concentrations of nitrite, nitrate and ammonia in water and sediment of site 4 and the levels. This study was conducted to evaluate the effect of different levels of dietary supplementation of saccharomyces cerevisiae on growth performance, feed utilization and body biochemical composition of oreochromis niloticus fingerlings.
Gonadosomatic and hepatosomatic indices of freshwater fish oreochromis mossambicus in response to a plant nutrient. In a poor environment, fish usually have a smaller liver with less energy reserved in the liver. The gross liver weight of each rat was determined using an electronic balance immediately after the freshly harvested liver was blotted dry. Oogenesis, hepatosomatic and gonadosomatic indexes, and sex. Data analyses the data of this experiment was analyzed by using excel and oneway analysis of variance anova.
The established population revealed a broad age distribution and a 1. All intext references underlined in blue are added to the original document. The effect of a pollutant on the base of the food web can have knockon effects for trophic structure and ecosystem functioning. Results of condition factor showed a significant decrease p. This free and easy to use online tool allows to combine multiple pdf or images files into a single pdf document without having to install any software. Mice in vivo toxicity studies for monohaloacetamides.
The effects of growth performance and organosomatic. Condition factor and hepatosomatic index as estimates of energy status in male three. The aim of this study was to evaluate different levels of soybean oil inclusion in diets for nile tilapia. The weight gain correlated significantly with the survival rate, the crude protein composition and the protease activity, but correlated negatively to the moisture content and the hepatosomatic index.
Alterations of metabolites between control and hacamstreated groups, page s3 table s3. Gonadosomatic and hepatosomatic indices of freshwater fish. Gonadosomatic index gsi, hepatosomatic index hsi and proportion of oocytes stadia related with reproduction activity and already used by researcher as an indicator of spawning season. A statewide biomarker approach to estimate contaminant. Mice in vivo toxicity studies for monohaloacetamides emerging. Experimental data on behavioral, hepatosomatic, gonadosomatic. Gonadosomatic index gsi, hepatosomatic index hsi and proportion of oocytes stadia related with reproduction activity and already used by. Studies on length weight relationship, condition factor. Carcass composition analysis revealed that there was no. Tag, hepatoprotective effect of mulberry morus nigra leaves extract against methotrexate induced hepatotoxicity in male albino rat, in bmc complementary and alternative medicine. The condition of the liver and of the whole body, as measured with the hepatosomatic index hsi and.
Effect of stocking density on growth, serum biochemical parameters, digestive enzymes activity and antioxidant status of largemouth bass, micropterus salmoides yuyu wang, gangchun xu, zhijuan nie, quanjie li, nailin shao and pao xu. The gonadosomatic index, abbreviated as gsi, is the calculation of the gonad mass as a proportion of the total body mass. During the first year of life, organisms are faced with competing demands for energy between growth and storage. Seasonal changes in condition, hepatosomatic index and parasitism in sterlet acipenser ruthenusl. Ege journal of fisheries and aquatic sciences, jun 2006 senol guzel, kenan gullu. Annual changes in gonadosomatic index gsi, hepatosomatic index his and condition factor k of largescale tonguesole cynoglossus. When you are ready to proceed, click combine button. These gsi and hsi alterations were accompanied by histopathological changes in liver, ovary as. For both sexes, condition indices hepatosomatic index, relative weight, and amount of fat stored increased mainly during spring, reached a maximum at the end.
Condition factor, somatic condition factor and hepatosomatic index hsi were calculated as indirect indices of energy status and the accuracy of these indirect. Hepatosomatic index sex month apr may jun jul aug sep oct nov dec jan feb mar male u dd dd dd 89 dd dd dd dd 23 dd dd n1 34 18 5 17 6 8 19 41 8 6 7. The role of vitamin c as antioxidant in protection of. Thank you for using the download pdf file feature, to. Effects of microplastic exposure on the body condition and. It is suggested that the seasonal changes in the release of t 4 from the thyroid were photoperioddriven, and that the course of t 3 was regulated by the metabolic state of the. Mar 24, 2017 hepatosomatic index was also significantly decreased at ammonia exposure greater than 1. Gsi and hsi were calculated as percentage % of relative weight of gonad and liver to total body weight, respectively. Impact of dietary cornstarch levels on growth performance. Seasonal changes in condition, hepatosomatic index and parasitism. It provides an indication on status of energy reserve in an animal. The study of fillet quality and the growth performance of. Click the upload files button and select up to 20 html files or zip archives containing html, images and stylesheets.
The results showed a significant difference between treatments in terms of health indices, including gonadosomatic, but no significant difference p0. Are there any confirmed relationship between hsi and liver composition with fish reproductive status or activity. Gross indices are sometimes indicative of toxicant effects. Evaluation of fish body burdens and physiological responses in largemouth bass, spotted seatrout, striped mullet, and sunfish. Fish body weight and weight of gonad gives the gonadosomatic index g. However, there was no change in daily length, daily weight gain, and condition factor and hepatosomatic index from 0 to 0. Effect of different levels of dietary supplementation.
The response to starvation was not influenced by size class. The results obtained indicated adverse effects on the gonads as well as on liver weight. These gsi and hsi alterations were accompanied by histopathological changes in liver, ovary as well as in. Initial body weight ibw, final body weight fbw and hepatosomatic index hsi of mice in control and treatment groups, page s2 table s2. Invasion rate and population characteristics of the round. The order of toxicity is mercuric chloride mixture cadmium chloride. Seasonal changes in condition, hepatosomatic index and parasitism in sterlet acipenser ruthenus l. Instantly convert html files to pdf format with this free online converter. The high level of ata in the fish flesh indicated good flesh quality. Download free acrobat reader dc software, the only pdf viewer that lets you read, search, print, and interact with virtually any type of pdf file.
Seasonal variations in the gonadosomatic index of an indian major carp, labeo rohita ham. Please make sure to upload the whole publication to your server then test the link, for more information about testing the links locally. In females, hsi value attains its peak value in june and then following a gradual decrease reaches the lowest value in december. Development of a taqman qpcr protocol for detecting. The effects of astaxanthin on certain liver and blood parameters of rainbow trout o. The effect of 16 weeks starvation and 6 weeks refeeding on the size and chemical composition of the hepatopancreas of 2 size classes of structor 2040 g and 4060 g maintained at 2 temperatures 10c and 25c was investigated under laboratory conditions. It is the ratio of fish gonad weight to body weight, it is particularly helpful in identifying days and seasons of spawning, as the. Studies on length weight relationship, condition factor and. Impact of environmental radiation on the health and. Feb 02, 2009 hepatosomatic index hsi is defined as the ratio of liver weight to body weight. The lowest hepatosomatic index hsi occurred in the lowest level of carbohydrate diet 18cho. Four commonly used condition measures were selected, including a somatic measure, hepatosomatic index hsi, and 3 morphometric measures. Hsi liver weightbody weight x 100 and gsi gonad weightbody weight x 100, respectively.
Gadekar gp dhote bandhu science college, gondia address for correspondence email. Condition factor and hepatosomatic index as estimates of energy. Pdf gonadosomatic and hepatosomatic indices of freshwater. This study aims to determine the effect of supplementation of lumbricus sp. Feed efciency and hepatosomatic index hsi were afected by the diets in rainbow trout with efciency declining and relative liver size increasing with increasing sbm in the diet. Effects of starvation and subsequent refeeding on the size. The user has requested enhancement of the downloaded file. The significance of body length, body weight and age at the different sites was assessed. In fed animals, the wet hepatosomatic index hsi w% and dry hepatosomatic index hsi dmgg increased to 7% at week 2 and 36 mgg at week 10 respectively, whereas in starved animals hsi w and hsi d decreased to 2. The hepatosomatic index and protein content in wholebody fish were significantly affected by dietary met levels. Select up to 20 pdf files and images from your computer or drag them to the drop area. In contrast, the feed conversion ratio, moisture content and hepatosomatic index were the lowest at 240300 g kg. All parameters were tested for normal distribution and homogeneity of variance. A feeding trial was conducted to estimate the optimum vitamin d requirement in the diet for juvenile hybrid tilapia oreochromis niloticus.
Gonadosomatic and hepatosomatic indices of freshwater. Hepatosomatic index hsi is defined as the ratio of liver weight to body weight. The selection of viscerosomatic and hepatosomatic issn. The quality of feed can be improved by fermenting feedstuffs and supplementing with feed additives. Hepatosomatic index hsi,% liver weight g bo dy weight g 100. Evaluation of weight changes, condition factor and. Eight vitamin d levels, ranging from 0 to 2, 100iukg diet at a 300iu increment were fed for 16 weeks to triplicate groups of tilapia weighing 0. Soybean oil for nile tilapia oreochromis niloticus in. Seasonal changes in hepatosomatic index, gonadosomatic index. Condition factor of fishes fed control diet c, and t 2 were however not significantly different p 0. Gonadosomatic index gsi, hepatosomatic index hsi and. Results of the mannwhitney u test between months of consecutive years for males and females of sympterygia bonapartii from san matias gulf. The south carolina department of natural resources scdnr began a five year survey of the wadeable streams of south carolina in may 2006.
Four diets containing supplementation at levels of. The pdf file you selected should load here if your web browser has a pdf reader plugin installed for example, a recent version of adobe acrobat reader if you would like more information about how to print, save, and work with pdfs, highwire press provides a helpful frequently asked questions about pdfs. Hepatosomatic index hsi whole liver was removed, weighed to calculate hepatosomatic index hsi according to equation of adams and mclean 1985 without gall bladder. The analysis of the condition factor, gonadosomatic index, hepatosomatic index and the monthly distribution of the maturity stages seem to indicate that hake from the portuguese coast has a long spawning season, with three spawning peaks in march, may and august but the start of the spawning season seems independent. Mirjana lenhardt1, ivan jaric2, predrag cakic1, gorcin cvijanovic 2, zoran gacic, jelena kolarevic2 1institute for biological research, despota stefana 142, 1 belgrade, serbia. A tukey test was used if there was a significant difference between treatment means.
40 1079 920 347 1313 1007 574 885 1148 184 1356 1388 1525 209 523 1327 1176 194 453 650 218 915 348 1141 1236 1504 1269 846 1638 1264 125 1336 622 790 1384 79 708 158 891 388 124 950 1217 168 1289 303 1346