Evaluation of antioxidant and hepatoprotective property of ethanolic extract of curculigoorchioides in albino rats

Background: Liver, the largest organ invertebrate body, it the major site of intense metabolic activities. Being the largest chemical factory of the body, the liver performs innumerable functions. The functional units of liver are called either hepatic or classic lobules or acini. The hepatic lobules consist largely of parenchymal or epithelial glandular cells called hepatocytes, which are arranged as interconnected plates or laminae.Methods: All the animal experiments were conducted according to the ethical norms approved by Ministry of Social Justices and Empowerment, Government of India, and Institutional Animal Ethical Committee guidelines. Fifteen rats were selected for this study and randomly divided into three groups of five each. Group I include control rats that received isocarolic quantity of sucrose in the same volume as experimental rats that received ethanol. Group II includes ethanol treated rats. Ethanol was administered daily at regular intervals by gastric intubation at a dose of as 20% aqueous solution 1 ml for 60 days. Group III includes ethanol (1ml of 25%) + Curculigoorchioides rhizome (80mg/kg b.wt) treated rats for 60 days, daily at regular intervals by gastric intubation.Results: The effect of ethanol alone and ethanol+curculigoorchioides rhizome extract (combined) on adult male rat liver metabolism were assessed in the present study and compared with the control rate. The mean body weight of ethanol treated rats was lesser than control and ethanol+curculigoorchioides rhizome extract treated rats. (Table 1, Figure 1) Data on liver weight from control, ethanol alone and ethanol+curculigoorchioides extract (combined) treated rats did not show much variation (Table 1, Figure 2).Conclusions: The effect of curculigo orchioides rizhomes extract+ethanol (combined) on adult male rat liver metabolism was assessed in the present study and compared with control and ethanol alone treated rats. The administration of ethanol accelerates the glycogenolysis and drastically reduced the hepatic glycogen content. The hepatic transaminase activity was swayed by ethanol treatment and reverted to normalcy by combined treatment. Elevated levels of serum enzyme are indicative of cellular leakage and loss of functional integrity of cell membrane in liver. The reversal of altered transaminase activities to normal by plant extract supplementation suggest its hepatoprotective action

Adsorption of Chromium Ions by Acid Activated Low Cost Carbon-Kinetic,Thermodynamic and Equilibrium Studies

A carbonaceous adsorbent prepared from an indigenous waste, by acid treatment was tested for its efficiency in removing metal ions. The process parameters studied include agitation time, initial metal ions concentration, carbon dose, pH and temperature. The adsorption followed first order reaction equation and the rate is mainly controlled by intra-particle diffusion. Freundlich and Langmuir isotherm models were applied to the equilibrium data. The adsorption capacity (Qm) obtained from the Langmuir isotherm plot were found to around 30 mg/g at an initial pH of 7.0. The temperature variation study showed that the metal ions adsorption is endothermic and spontaneous with increased randomness at the solid solution interface. Significant effect on adsorption was observed on varying the pH of the metal ion solutions. The Langmuir and Freundlich adsorption isotherms obtained, positive ΔH0 value, pH dependent results and desorption of metal ions in mineral acid suggest that the adsorption of metal ions on BBC involves chemisorption as well as physisorption mechanism

ROI based Hybrid Compression for DICOM Images

717-719Numerous types of images have spatial districts which are of higher priority than different areas. Image compression methods locate an incredible job in the field of clinical image handling. Change based image compression calculation execution is basically relying upon the encoding strategies, received. For clinical images, just a little segment of the image is analytically significant; however the danger of an off-base translation is high. Henceforth, Region of Interest (ROI) based method is huge for clinical image compression and transmission. In this paper, we propose lossless ROI for Digital Imaging and Communications in Medicine (DICOM) images. The primary motivation behind this work is to dismiss the uproarious back-ground, also, reproduce the picture divides lossless

Characterization of Alzheimer MRI Image based on Image Compression Techniques

1028-1030The motive of this work is to develop an Algorithm for compression with high compression and good value of PSNR. The target presently changed by including appropriate transform and encoding strategies to accomplish the task. The ideal of image compression is chosen depending on a trade off among PSNR and CR. The goal is additionally discovering an ideal algorithm for medical image compression. The MR imaging are used in this work. To guarantee the nature of the planned methods, the component extraction strategies, which are the pre-solicitation of the grouping calculations, have been discovered and the outcomes uncover that the use of image doesn't modify the portrayal conduct of the medical images

Assessing spatial variability of soil and drawing location-specific management zones for coastal saline soils in Ramanathapuram District, Tamil Nadu

The production of crops in saline and alkali-degraded areas is difficult due to the heterogeneous and spatial variation of soil fertility.  First, their spatial variability was analyzed and maps of the spatial distribution were created using Geostatistical techniques.  The fuzzy k-mean clustering analysis was then used to define Management zones in the coastal saline soils of Ramanathapuram district in Tamil Nadu.  One hundred and fifty geo-referenced soil samples  (30 cm depth) were taken and analyzed for pH, electrical conductivity (ECe) in the saturated paste extract (USSL method), organic carbon (OC) (Walkley-Black chromic acid wet oxidation method), calcium carbonate (CaCO3) (Rapid titration method) and available phosphorus and extractable micronutrients (Multinutrients extraction method), revealing significant variation in soil characteristics throughout the coastal saline soils of Ramanathapuram district.  The most significant factors, which together accounted for four principal components and 69% of the overall variability, were pH, electrical conductivity (ECe), calcium Carbonate and available zinc.  According to Geostatistical analysis, the Exponential (pH, OC (organic carbon), P, Fe, Mn and Zn) and Stable (ECe) was the best fit semivariogram ordinary kriging model with weak to moderate spatial dependence.  Fuzzy k-mean clustering was also used to identify zone 1, zone 2 and zone 3.  For every soil property, there was a significant difference between MZ1(zone 1), MZ2(zone 2) and MZ3(zone 3).  These results also showed that cluster analysis gave farmers a chance to use location-specific nutrient management strategies by minimizing variability within the zone. The management zones can decrease agricultural inputs and environmental pollutants while increasing crop productivity.

Agricultural bio-waste recycling through efficient microbial consortia

In India and other countries, rice straw, a byproduct of rice production, is burned in enormous amounts, which contributes to environmental pollution and climate change by releasing greenhouse gases viz., CO2, N2O, CH4, into the atmosphere. This study aimed to accelerate the degradation of this enormous amount of agricultural biomass via microbial inoculants. Four treatments—rice straw (RS), rice straw plus water (RSW), rice straw plus water plus Pusa decomposer (RSWF), and rice straw plus water plus Tamil Nadu Agricultural University (TNAU) biomineralizer (RSWB) were used in the current investigation. The study's findings demonstrated that rice straw treated with microorganisms decomposed more quickly than RS and RSW treatments. According to EDAX spectra of elemental composition, the carbon content of rice straw in the RS, RSW, RSWF, and RSWB treatments was 33.66%, 29.75%, 13.33%, and 20.65% w/w, respectively. The RSWF treatment of rice straw was found to have the highest nitrogen concentration (0.64% w/w), followed by RSWB (0.61% w/w), RSW (0.45%) w/w, and RS (0.43% w/w). Treatments RSWF and RSWB had lower C/N ratios 20.83, and 33.85, respectively, than that RSW (66.11) and RS (78.28). The RSWF and RSWB treatments' porous, distorted, and rough surface structures provided further evidence that both microbial consortia could decompose rice straw more quickly than the RSW and RS treatments. Therefore, the results of this study imply that rice straw could be added to the soil to improve soil fertility for sustainable crop production rather than being burned

EVALUATION OF SOLAR PHOTOVOLTAIC WATER PUMPING SYSTEM AND IMPROVING ITS EFFICIENCY FOR DEVELOPING AN ENERGY STORAGE DEVICE

An electricity demand in India is now at an all-time high. Agriculture accounts for 21.5 percent of total electricity use; according to sectoral demand patterns. Technology is becoming increasingly popular. PV cells are utilized to power electrical equipment because of their high energy output. Solar energy is a clean and inexpensive energy source. Solar powered water pumping is an important technology for conserving vital resources such as water and electricity. This experiment is to calculate the efficiency of solar pump and panel. It is evaluated by calculating the input and output energy of the pump and panel. By comparing the efficiencies of pump and panel we can be able to estimate the amount of loss of energy. For conserving the energy, we can also install battery and charge controller for the use of pump in dark without solar energy. It conserves energy even while the pump is working. At the time of 2-3pm the efficiency of solar panel is about 55-60% and for the pump is 50-55%. By installing the storage device, we can save 2-5% of the energy wastage. This proves to be a better implementation for conserving the energy and the use of pump at any time. View Article DOI: 10.47856/ijaast.2022.v09i08.00

Adsorption of Chromium Ions by Acid Activated Low Cost Carbon-Kinetic,Thermodynamic and Equilibrium Studies

Abstract: A carbonaceous adsorbent prepared from an indigenous waste, by acid treatment was tested for its efficiency in removing metal ions. The process parameters studied include agitation time, initial metal ions concentration, carbon dose, pH and temperature. The adsorption followed first order reaction equation and the rate is mainly controlled by intra-particle diffusion. Freundlich and Langmuir isotherm models were applied to the equilibrium data. The adsorption capacity (Q m ) obtained from the Langmuir isotherm plot were found to around 30 mg/g at an initial pH of 7.0. The temperature variation study showed that the metal ions adsorption is endothermic and spontaneous with increased randomness at the solid solution interface. Significant effect on adsorption was observed on varying the pH of the metal ion solutions. The Langmuir and Freundlich adsorption isotherms obtained, positive H 0 value, pH dependent results and desorption of metal ions in mineral acid suggest that the adsorption of metal ions on BBC involves chemisorption as well as physisorption mechanism