Alteration in Zeta Potential of Erythrocytes in Preeclampsia Patients

Erythrocyte is one of the earliest and extensively analyzed blood cells in blood physiological and clinical studies. The erythrocyte membrane is negatively charged and sialic acid residues are responsible for most of the negative charge at the cell surface. This negative charge on the red blood cells (RBC) surface is believed to prevent RBC aggregation. This charge varies in different disease condition which can be determined by zeta potential (ZP) values. The present study deals with alteration in zeta potential of erythrocytes in preeclampsia patients. The mean erythrocytic ZP of control pregnant women taken during third trimester was found to be 21.64 ± 0.3122 mV whereas; when erythrocytic ZP of preeclampsia patients was measured it was found to be 15.13 ± 0.1393 mV which was significantly less than that of control pregnant volunteers. Alteration in zeta potential value was accompanied by endothelial damage which is able to mechanically deform and hemolyze erythrocytes as they pass through the capillaries. It was also observed from determination of lipid peroxidation of erythrocytes, that there is formation of higher concentration of malondialdehyde within the erythrocytes of preeclampsia patients. The data suggest that, in preeclampsia there is excessive accumulation of oxidative stress which causes injury to vascular endothelial cells by generation of lipid peroxides and detachment of sialic acid residues. As a result there is alteration in the net negative surface charge on RBCs extracellular membrane which leads to alteration in zeta potential value. Thus it can be concluded that zeta potential value of erythrocytes can act as a screening test to anticipate pregnancies at high risk for this complication

Computer Model for Simulating Population Dynamics of the Predator \u3ci\u3eLyctocoris campestris\u3c/i\u3e (Heteroptera: Anthocoridae) in Stored Shelled Corn

A computer model for simulating population dynamics of Lyctocoris campestris (F.), a predator of stored-product insects, was developed using data from the literature and newly collected data for adult longevity and fecundity. Immature development time and survival, adult longevity, fecundity, and cannibalism were simulated. The model was validated at ambient environmental conditions during three seasons in Wisconsin. The model accurately simulated development of the predator feeding on larvae of the Indianmeal moth, Plodia interpunctella (Hubner) (Lepidoptera: Pyralidae), in the validation studies. The model will be useful in optimizing mass-rearing and augmentative releases of this predator for biological control of stored-product insect pests

HMI for Interactive 3D Images with Integration of Industrial Process Control

This paper presents interactive 3D image use for HMI in industrial process control application. Visualization information has a very important role in industrial process. HMI (Human Machine Interface) is a device used in industries for GUI based display and control of the industrial processes. The goal is user should be able to view simple process through 3D images, interactive way and utilize touch based GUI to control process and change its behavior at run time. HMI currently implemented using 2D images to display information about the industrial process. This paper describes approaches for 3D images that are interactive and uses for controlling industrial process. OpenGL is used to render 3D graphics and QML (Qt Modeling Language) provide functionality for user interface using the Qt cross platform framework. Qt3D library provides a set of APIs to make 3D graphics programming easy and declarative. The developed system will be extended to integrate industrial process control application. Industrial Process communicates with target hardware using Modbus protocol. DOI: 10.17762/ijritcc2321-8169.15052

Computer Model for Simulating Population Dynamics of the Predator \u3ci\u3eLyctocoris campestris\u3c/i\u3e (Heteroptera: Anthocoridae) in Stored Shelled Corn

A computer model for simulating population dynamics of Lyctocoris campestris (F.), a predator of stored-product insects, was developed using data from the literature and newly collected data for adult longevity and fecundity. Immature development time and survival, adult longevity, fecundity, and cannibalism were simulated. The model was validated at ambient environmental conditions during three seasons in Wisconsin. The model accurately simulated development of the predator feeding on larvae of the Indianmeal moth, Plodia interpunctella (Hubner) (Lepidoptera: Pyralidae), in the validation studies. The model will be useful in optimizing mass-rearing and augmentative releases of this predator for biological control of stored-product insect pests

A study on anxiolytic activity and locomotor behavior of Curcuma amada rhizomes using Wistar albino rats

Background: Global burden of disease statistics indicate that 4 of 10 most important causes of disease worldwide are psychiatric in origin. Anxiety affects 1/8th of total population of the world and is a very important area of research interest in psychopharmacology. Medicinal plants and plant products are the oldest tried health-care products. Their importance is growing not only in developing countries but in many developed countries. Curcuma amada Roxb. (CA) commonly known as Mango Ginger is a rhizomatous aromatic herb which is used in this country for culinary purposes and also to treat various diseases. The rhizomes of Curcuma amada was screened for anxiolytic activity and locomotor behavior in Wistar albino rats.Methods: Wistar albino rats were divided into three groups as control (Distilled water with 0.1% CMC), standard (Diazepam - 1mg/kg) and test - Ethanolic Extract of Curcuma amada Rhizome (EECAR-250 mg/kg). They were administered drugs orally for a period of 10 days, and screened for anxiolytic activity using Light dark arena model and Actophotometer for assessing the locomotor behavior on the 10th day. The number of crossings and time spent in light arena for anxiolytic activity, and the number of movements in Actophotometer was noted. Data was analyzed by one way ANOVA followed by Tukey Kramer multiple comparison test using GraphPad InStat software.Results: Curcuma amada (250mg/kg) showed increased time spent in light arena and decreased locomotor behavior which was statistically significant.Conclusions: Curcuma amada possesses significant anxiolytic with CNS depressant activity

Employee Surveillance System Using Face Recognition

Advancement in technology has made face recognition system more prevalent and convenient to identify a person without a manual system which contributes to time consumption. In this system, facial recognition is by the means by which the employees are monitored. Our project addresses the problems present with manual surveillance by automating it in an efficient manner. Machine learning and deep learning have benefited people from all walks of life, and we plan to use machine learning in our surveillance system to build this specific project with the aid of Python and its comprehensive modules. The project involves a real-time detection of faces which are then matched with the corresponding face in the database. An excel sheet stores the time at which the login has taken place when the detection occurs. To achieve the goals, we used a combination of machine learning techniques and various logic-based algorithms

Evaluation of trigger tool method for adverse drug reaction reporting by nursing staff at a tertiary care teaching hospital

Background: To sensitize nurses about Trigger Tool Method (TTM) and to evaluate the impact of TTM on adverse drug event (ADE) reporting by nurses at a tertiary care teaching hospital in India.Methods: This was prospective, interventional, single center study conducted among nursing health professionals of Civil Hospital Ahmedabad (CHA) posted in Medicine Department. They were sensitized about ADE reporting, pharmacovigilance, methods of ADRs reporting and details about TTM. Also, a list of 17 triggers was prepared by the investigator and given to nurses. They were educated to report ADEs using TTM. At the initiation and end of study, questionnaires were given to evaluate knowledge, attitude and practice of ADR reporting among participant nurses. All triggers and ADEs reported were analyzed in terms of association between them, effectiveness of trigger in detecting an ADR and in terms of Positive Predictive Value (PPV). Reported ADRs were also assessed for causality, severity and preventability.Results: A total 758 patients were admitted during the study period in the respective medicine department. List of 17 triggers consists of 9 drug triggers (DT), 1 laboratory trigger (LT) and 7 patient triggers (PT). Of these 17 triggers, 14 triggers were identified by nurses. These 14 triggers were noticed 130 times. These included DT (100 times), LT (0 times) and PT (30 times). Of the various triggers observed, 7 DT and 4 PT were related to ADRs. Hence, 11 triggers (64.70%) were positive (related to ADRs), out of 17 total triggers under evaluation. 21 ADRs were observed using TTM by nurses.Conclusions: The TTM helps to detect and report ADRs by nurses. Educational interventions about TTM help in better detection and reporting of ADRs

Evaluation of analgesic activity of Toxicodendron radicans in animal model using wistar albino rats

Background: Pain forms an integral part of many clinical conditions management is of great importance in every field of medicine. The core of medicine is to preserve and restore patient’s health and to minimize their suffering. Toxicodendron radicans (rhus toxicodendron) is a homoeopathic remedy with anti-inflammatory activity used for various arthritic pain. Rhus toxicodendron is commonly used in skin, mucus membrane affections, pain in joints, tendons, rheumatism in cold season, cellulitis and infection, fever. During the recent exponential rise in the use of alternative medicines and increasing integration into the health service little research has been done on alternative medicine in the context in which it is practiced.Methods: Wistar albino rats were divided into four groups. group 1 received control (normal saline), group 2 received vehicle (alcohol with distilled water in ratio 1:4), and group 3 received standard (diclofenac-10 mg/kg), group 4 and 5 consist of 2 test groups-rhus toxicodendron 30x and 200c respectively. Analgesic activity was assessed using Hot water tail immersion method and Eddy’s hot plate method. Preliminary pilot study was done with 4 doses rhus toxicodendron 6x, 12x, 30x, 200c respectively. Data was analysed by one-way ANOVA followed by Tukey Kramer multiple comparison test. P value <0.05 was considered as significant.Results: In Eddy’s hot plate method, rhus toxicodendron 30 showed increase in paw withdrawal time which was statistically very significant at the end of 1 hr compared to the control group whereas statistically rhus toxicodendron 200 showed extremely significant analgesic property. In hot water tail immersion method rhus toxicodendron 30 showed increase in tail withdrawal time at the end of 1hr compared to the control group which was significant statistically.Conclusions: This study shows that toxicodendron radicans homoeopathic formulations possess significant analgesic property

Spatial Humanities

This roundtable introduces spatial humanities researches at Purdue. Projects include Mapping Victorian women\u27s habitation and violence encounter by Dr. Megha Anwer; Animating material agencies with GIS data: an example from the archealogy of the Soviet Union by Dr. Elizabeth Brite; Modeling community interaction in Bronze Age Greece by Dr. Katherine Jarriel; Mapping \u27no place\u27: Eastern and Central Europe\u27s nineteenth and twentieth century phantom, indifferent, and alternative geographies by Amber Nickell

Effect on anxiety of Coriandrum sativum leaf hydroethanolic extract oil and aqueous fraction in swiss albino mice

Background: Anxiety is a protective reflex and the most common disorder. This study was done to evaluate the effect of anxiolytic property of oil and aqueous fractions isolated from hydroethanolic extracts of Coriandrum sativum leaf by novel freezing technique with swiss albino mice.Methods: Hydroethanolic extract of Coriandrum sativum leaves was prepared. Oil and aqueous part were separated with freezing technique. Animals were divided into six groups. Ist group served as control and 1% DMSO was administered orally. IInd to Vth group were administered with Coriandrum sativum oil fraction and Coriandrum sativum aqueous fraction at doses of 400 and 800 mg/kg orally. VIth group was treated with diazepam 1mg/kg orally. After one hour of dosing, battery of test was done viz, elevated plus maze (EPM), light dark arena, photo actometer and rotarod.Results: One-way analysis variance (ANOVA) followed by Dunnett's multiple comparison test was used for statistical analysis. Anxiolytic property was found to be in the following order diazepam>coriandrum sativum aqueous 800>coriandrum sativum aqueous 400>coriandrum sativum oil 800>coriandrum sativum oil 400 mg/kg. All the extracts were devoid of adverse effects of motor coordination.Conclusions: Coriandrum sativum leaf possesses anxiolytic effect. The aqueous fraction of the hydroethanolic extract of the Coriandrum sativum leaf was found to be potent and further analysis may lead to identification of active compounds. The findings that the extract is non-sedating anxiolytic and is of good safety index are promising