Pharmacology, Toxicology and Environmental Health Commons^™

Cannabis Sativa L.: A Comprehensive Review On Legislation, Decriminalization, Phytochemistry, Antimicrobial Activity, And Safety, Mohammed Dalli, Salah-Eddine Azizi, Ali Azghar, Abderrazak Saddari, Elmostapha Benaissa, Yassine Ben Lahlou, Mostafa Elouennass, Adil Maleb

Journal of Food and Drug Analysis

Throughout history, medicinal and aromatic plants have been used extensively to cure a variety of ailments. This article provides a comprehensive overview of Cannabis sativa, specifically focusing on its legislative status, decriminalization, phytochemistry, antimicrobial activity, and safety. The study begins by briefly outlining the plant's history, including its cultivation, harvesting, and storage methods. The review analyzes extensively the antimicrobial properties of Cannabis sativaand its derivatives, specifically examining their reported antiviral, antibacterial, antifungal, and antiparasitic capabilities, which have been documented in databases such as Scopus, ScienceDirect, PubMed, and Web of Science. The paper also discusses trends in studies about the …

How To Deal With Frenemy Nrf2: Targeting Nrf2 For Chemoprevention And Cancer Therapy, Ya-Chu Tang, Yung-Jen Chuang, Hsin-Huei Chang, Shin-Hun Juang, Gow-Chin Yen, Jang-Yang Chang, Ching-Chuan Kuo

Journal of Food and Drug Analysis

Induction of antioxidant proteins and phase 2 detoxifying enzymes that neutralize reactive electrophiles are important mechanisms for protection against carcinogenesis. Normal cells provide multifaceted pathways to tightly control NF-E2- related factor 2 (NRF2)-mediated gene expression in response to an assault by a range of endogenous and exogenous oncogenic molecules. Transient activation of NRF2 by its activators is able to induce ARE-mediated cytoprotective proteins which are essential for protection against various toxic and oxidative damages, and NRF2 activators thereby have efficacy in cancer chemoprevention. Because NRF2 has a cytoprotective function, it can protect normal cells from carcinogens like an angel, but …

Effects Of Green Tea–Derived Natural Products On Resistance Exercise Training In Sarcopenia: A Retrospective Narrative Mini-Review, Hung-Wen Liu, Sue-Joan Chang

Journal of Food and Drug Analysis

Skeletal muscle function deficits result in metabolic disease development and physical dysfunction in older adults. Sarcopenia is characterized by a decrease in muscle mass and strength with advancing age, and it increases the risks of mobility impairments, disease development, and mortality. Lifestyle interventions involving a combination of diet and exercise to prevent and attenuate sarcopenia warrant substantial research attention. Resistance exercise training under supervision is a safe and the most effective approach to reducing age-related muscle loss and improving multiple aspects of overall health in the older population. The beneficial effects of resistance exercise training on skeletal muscle mass may …

Self-Reported Consumption Of Bottled Water V. Tap Water In Appalachian And Non-Appalachian Kentucky, Jason W. Marion

Journal of Appalachian Health

Introduction: Quantitative studies on drinking water perceptions in Appalachia are limited. High-profile water infrastructure failures in the U.S. and Eastern Kentucky, coupled with human-made and natural disasters in the Appalachian Region, have likely impacted opinions regarding tap water.

Purpose: To use existing unexplored data to describe baseline tap water v. bottled water consumption in Kentucky.

Methods: Telephone-based cross-sectional data were obtained from the 2013 Kentucky Health Issues Poll (KHIP) directed by the Foundation for a Healthy Kentucky. Among many items in KHIP, self-reported consumption of bottled water over tap water, reasons for bottled water use, and demographic data were obtained. …

Relationship Between Plasma Fluoride Levels, Glutathione Peroxidase Activity, Hemoglobin, And Abortion In Rural And Urban Pregnant Women From Settat (Morocco), Lalla Asmaa Katir Masnaoui, Abdellatif Rahim, Habiba Bouchab, Bouchra El Amiri, Boubker Nasser, Essamadi Abdel Khalid

Makara Journal of Health Research

Background: This study aimed to investigate the relationship between plasma fluoride and hemoglobin levels, glutathione peroxidase (GPx) activity, and abortion among rural and urban pregnant women from Settat province (Morocco).

Methods: Blood samples were collected from rural pregnant women who had not undergone abortion (N = 224), rural pregnant women who had an abortion (N = 38), urban pregnant women who had not undergone abortion (N = 163), and urban pregnant women who had an abortion (N = 14).

Results: The highest (p < 0.01) plasma fluoride levels and the lowest (p < 0.01) GPx activity were observed in rural pregnant women. In all participants, plasma fluoride levels were significantly higher (p < 0.001), and the GPx activity was significantly (p < 0.001) lower in pregnant women who had an abortion compared with those who did not undergo such process. No significant difference was observed between the hemoglobin levels of all participants. Furthermore, abortion was positively correlated with plasma fluoride levels (p < 0.001) and negatively correlated with GPx activity (p < 0.001) in rural participants.

Conclusions: Rural pregnant women had higher plasma …

Evaluation Of Organic And Synthetic Herbicides Applications On Indicators Of Soil Health And Weed Suppression In A Conventional Cropping System In Louisiana, Caitlin Denux

LSU Doctoral Dissertations

Synthetic herbicides, with their varying modes of action, are well known for their efficiency in the suppression and control of weed species in U.S. agriculture. However, the consequences of using synthetic herbicides without attention to the surrounding environment can produce chemical run-off, changes in soil health and soil health conditions, and create herbicide-resistant weeds. These consequences have encouraged growers to find alternatives in their weed management programs. In this study, organic and synthetic herbicides were assessed on how well they performed in weed suppression surveys, and their potential effects on soil health indicators. Commonly used indicators include soil pH, β-glucosidase …

Human Health Risk Assessment Of Some Heavy Metals In Eme River, Umuahia, Abia State, Nigeria, Emeka Donald Anyanwu, Onyinyechi Gladys Adetunji, Paschal Emeka Etusim, Solomon Nnanna Umeham

Journal of Bioresource Management

This study evaluated the health risk of some heavy metals in Eme River, Umuahia. The study conducted in 6 stations was between December 2017 and November 2018. The non-carcinogenic method that involves determination of chronic daily intake (CDI), hazard quotient (HQ) and hazard index (HI) was applied in the assessment of ingestion, dermal and incidental ingestion exposures. Iron, lead and cadmium exceeded their limits and warranted risk assessment. The heavy metals’ CDI values for the three routes were lower than their respective reference doses except for cadmium (ingestion route). Except for cadmium (ingestion), the hazard quotients also recorded values lower …

Molecular Mechanisms Of Novel Brain-Penetrating Oxime Acetylcholinesterase Reactivators On Sarin Surrogate-Induced Toxicities, Darby Caroline Stanford

Theses and Dissertations

Organophosphorus compounds (OPs), both nerve agents and insecticides, may induce damage leading to long-term neurological deficits. Oxime 20, the lead compound from a platform of substituted phenoxyalkyl pyridinium oximes (US Patent 9,227,937), is an oxime that reactivates OP-inhibited acetylcholinesterase (AChE) and has displayed neuroprotection within the brain of rats in in vivo tests where the currently approved treatment, pralidoxime (2-PAM), has not. This research investigated the neuroprotective effect of novel oxime therapy. Gene expression in rat piriform cortex was analyzed to determine if neurotoxicity, stress, and synaptic plasticity-associated genes were down-regulated by Oxime 20 following a sublethal dose of sarin …

Development Of Telodendrimer Nanocarriers For Daptomycin Delivery, Hao Yue

Theses - ALL

The immune system plays a crucial role in fighting pathogens, but infections can occur if the immune system is unable to overcome them, leading to severe damage and death. Antibiotics and drug delivery techniques have helped save countless lives and improve the quality of life for patients. Daptomycin (Dap) is a powerful antibiotic used to treat gram-positive bacterial infections. However, its hydrophobic nature limits its effectiveness, and it requires the presence of calcium ions (Ca2+) for activation. In this study, a series of telodendrimer (TD) nanoparticle delivery systems were synthesized to improve daptomycin delivery. The TD nanoparticle systems showed effective …

Development Of Telodendrimer Nanocarriers For Daptomycin Delivery, Hao Yue

Theses - ALL

The immune system plays a crucial role in fighting pathogens, but infections can occur if the immune system is unable to overcome them, leading to severe damage and death. Antibiotics and drug delivery techniques have helped save countless lives and improve the quality of life for patients. Daptomycin (Dap) is a powerful antibiotic used to treat gram-positive bacterial infections. However, its hydrophobic nature limits its effectiveness, and it requires the presence of calcium ions (Ca2+) for activation. In this study, a series of telodendrimer (TD) nanoparticle delivery systems were synthesized to improve daptomycin delivery. The TD nanoparticle systems showed effective …

Pharmacological And Pharmacokinetic Studies Of A KCa2.2 Positive Allosteric Modulator, Mohammad Asikur Rahman

Pharmaceutical Sciences (PhD) Dissertations

Small-conductance Ca²⁺-activated potassium channels (K_Ca2.x) family is widely expressed in neurons, the heart, and endothelial cells. K_Ca2.x channels are named small conductance Ca²⁺-activated potassium channels due to their comparatively low single-channel conductance and are activated solely by rises in intracellular Ca²⁺. The family has three subtypes: K_Ca2.1, K_Ca2.2, and K_Ca2.3, encoded by KCNN1, KCNN2, and KCNN3 genes, respectively. K_Ca2.x channels regulate neuronal excitability and responsiveness to synaptic input patterns. Small-conductance Ca²⁺-activated potassium channels subtype 2 (K_Ca2.2, …

Modeling Biphasic, Non-Sigmoidal Dose-Response Relationships: Comparison Of Brain- Cousens And Cedergreen Models For A Biochemical Dataset, Venkat D. Abbaraju, Tamaraty L. Robinson, Brian P. Weiser

Rowan-Virtua School of Osteopathic Medicine Departmental Research

Biphasic, non-sigmoidal dose-response relationships are frequently observed in biochemistry and pharmacology, but they are not always analyzed with appropriate statistical methods. Here, we examine curve fitting methods for “hormetic” dose-response relationships where low and high doses of an effector produce opposite responses. We provide the full dataset used for modeling, and we provide the code for analyzing the dataset in SAS using two established mathematical models of hormesis, the Brain-Cousens model and the Cedergreen model. We show how to obtain and interpret curve parameters such as the ED50 that arise from modeling, and we discuss how curve parameters might change …

Toxicity Of Different Insecticides To Sitophilus Oryzae, Tribolium Castaeneum And Tribolium Confusum Infesting Corn, Amina Twaibu

Graduate Theses and Dissertations

Corn is an important cereal crop cultivated across various countries, including the United States. Corn serves multiple purposes such as human and livestock food and raw material for industrial processes. Despite being an important crop, corn production faces challenges due to factors such as weather fluctuations and the presence of insect pests and diseases, both in the field and during storage. Among these challenges, insect infestation poses a major threat, as the insect damage not only reduces the quantity and quality of the grain but also renders it unfit for human and animal consumption, leading to a decrease in market …

Effect Of Authentic Kefir And Nigella Sativa On Broilers Challenged By Coccidia And Clostridium Perfringens, Julian E. Nixon

All Dissertations

Black seed oil concentrations of 0%, 0.1%, 1% and 5% were added to milk inoculated with kefir grains and incubated at 25°C for 22 h. The pH and microbial count indicated 1% black seed oil caused low inhibition (P > 0.05) of fermentation, but 5% black seed oil caused significant inhibition of the kefir microorganisms (P < 0.05).

Cobb 500 male chicks (n = 256) were distributed in a randomized block design and received one of four treatments: CTRL1 (Non-medicated, no kefir, no Clostridium perfringens), CTRL2 (Non-medicated, no kefir, C. perfringens inoculated), CTRL3 (BMD medicated, no kefir, C. perfringens inoculated), KTRT (Non-medicated, …

Epitranscriptomic Regulation In Breast Cancer And Pcb-Induced Liver Disease., Belinda Petri

Electronic Theses and Dissertations

Post-transcriptional RNA modifications including N6-methyladenosine (m6A) regulate mRNA stability, splicing, and translation. My research examined m6A in two disease models: breast cancer (BCa) and non-alcoholic fatty liver disease (NAFLD). Acquired resistance to endocrine therapies (ET) develops in approximately 20% of BCa patients with estrogen receptor α positive (ER+) tumors following treatment. The mechanisms by which tumor cells evade ET are not completely understood. Using a cell line model, we investigated the role of an m6A reader protein, HNRNPA2B1 (A2B1) that is upregulated in ET-resistant ER+ BCa cells. Stable overexpression of A2B1 in ET-sensitive MCF-7 cells (MCF-7-A2B1), results in ET resistance, …

The Role Of E-Liquid Constituents In E-Cigarette-Induced Cardiac Arrhythmia And Autonomic Imbalance., Cory Kucera

Electronic Theses and Dissertations

Introduction. Accumulating evidence indicates that exposure to electronic cigarettes (e-cigs) promotes sympathetic dominance and electrophysiologic instability in the heart, potentially culminating in arrhythmogenesis. E-liquids contain various formulations of nicotine and flavorings, but the effects of specific e-liquid constituents and their concentrations on e-cig-induced autonomic imbalance and electrical dysfunction are unresolved. To that end, we tested the hypothesis that e-cigs modify cardiac autonomic balance and ventricular arrhythmogenesis in mice dependent on e-liquid constituent type and concentration. Methods. Using a crossover design and a serial exposure regimen, ECG-telemetered male C57BL/6J mice underwent whole-body exposure to e-cig aerosols generated from e-liquids containing different …

Hair And Drugs: The Impact Of Dry Shampoo And Gel On Cocaine-Contaminated Hair, Marialejandra Faure Betancourt

Student Theses

Hair is a biological sample used in forensic toxicology to identify and quantify drug exposure. However, when interpreting analytical results, hair can be challenging due to the presence of external contamination. Previous studies have shown that cosmetic treatments remove drugs within the hair shaft decreasing their concentration. Nevertheless, not enough information is available to explain this phenomenon. This study focused to determine whether cosmetic products such as dry shampoo and gel influence the concentration of externally deposited cocaine (COC) and benzoylecgonine (BE) in different hair types/colors. Hair samples from fifteen COC-free volunteers of various hair colors/types were collected and divided …

Pcb126 Exposure During Pregnancy Alters Maternal And Fetal Gene Expression, Cetewayo S. Rashid, Joshua D. Preston, Sara Y. Ngo Tenlep, Marissa K. Cook, Eric M. Blalock, Changcheng Zhou, Hollie I. Swanson, Kevin J. Pearson

Markey Cancer Center Faculty Publications

Polychlorinated biphenyls (PCBs) are organic pollutants that can have lasting impacts on offspring health. Here, we sought to examine maternal and fetal gene expression differences of aryl hydrocarbon receptor (AHR)- regulated genes in a mouse model of prenatal PCB126 exposure. Female mice were bred and gavaged with 1 μmole/kg bodyweight PCB126 or vehicle control on embryonic days 0 and 14, and maternal and fetal tissues were collected on embryonic day 18.5. Total RNAs were isolated, and gene expression levels were analyzed in both maternal and fetal tissues using the NanoString nCounter system. Interestingly, we found that the expression levels of …

Effects Of Environmental Pollutants On Liver Disease: Role Of The Gut-Liver Axis., Ngozi Victoria Adiele

Electronic Theses and Dissertations

Polychlorinated biphenyls (PCBs) and polystyrene (PS) microplastics are environmental pollutants associated with various diseases including toxicant associated fatty liver disease (TAFLD). Previously, exposure to Aroclor 1260 (a PCB mixture) has been shown to exacerbate TAFLD, partly through Aroclor 1260 induced gut dysbiosis. Studies has also demonstrated that PS exposure alters gut microbiome composition and induced obesity. However, the effects of Aroclor 1260 on the gut and the effects of PS on the liver are still understudied. Therefore, we hypothesize that environmental pollutants will disrupt the gut-liver axis through changes in gut and its microbiome as well as changes in liver …

Artificial Light At Night And Social Vulnerability: An Environmental Justice Analysis In The Us 2012-2019, Qian Xiao, Yue Lyu, Meng Zhou, Jiachen Lu, Kehe Zhang, Jun Wang, Cici Bauer

Faculty, Staff and Student Publications

BACKGROUND: Artificial Light at Night (ALAN) is an emerging health risk factor that has been linked to a wide range of adverse health effects. Recent study suggested that disadvantaged neighborhoods may be exposed to higher levels of ALAN. Understanding how social disadvantage correlates with ALAN levels is essential for identifying the vulnerable populations and for informing lighting policy.

METHODS: We used satellite data from the National Aeronautics and Space Administration's (NASA) Black Marble data product to quantify annual ALAN levels (2012-2019), and the Center for Disease Control and Prevention's (CDC) Social Vulnerability Index (SVI) to quantify social disadvantage, both at …

Brominated Flame Retardants: A Literature Review Of The Toxicity Mechanisms, Clinical Manifestations, And Current Treatments, Yacobus Christian Prasetyo, Eti Nurwening Sholikhah

Occupational and Environmental Medicine Journal of Indonesia

Brominated flame retardants (BFRs) are organohalogen compounds that can inhibit fire formation and delay its spread in manufacturing materials. BFRs are known to be toxic for the environment and humans. BFRs could persist for years prolonging potential exposure and toxicity to living beings. Indonesia had begun to reduce the use, even though some of toxic BFRs are still illegally circulating. This review aims to describe some aspects of BFRs toxicity including the mechanism, its clinical manifestations, and the current possible treatments. Toxicity after BFRs exposure includes endocrine, neurodevelopmental, and genotoxicity. The toxicity is manifested into some clinical conditions such as …

Altering United States Drug Policy And Shifting The Focus Of Drug Use From Conviction Toward Drug Addiction Treatment, Natalie Marra

Honors Projects

While these substances were not always controlled by law, drug use has been as issue throughout time going back thousands of years and continues to be a concern in the twenty-first century. Possession, distribution, and manufacturing of controlled substances outside of what is considered legal can lead to fines and or jail time and can also increases the severity of other crimes committed either due to or under the influence of drugs. As of Saturday June 10th, 2023, 44.5% of Federal inmates are incarcerated for drug offenses, including possession, distribution, and manufacturing1. Drug offenses make up the largest percentage of …

Coal Ash Dumps In The Mountain West, Julia Salangsang, Nicole Diaz Del Valle, Zachary Billot, Caitlin J. Saladino, William E. Brown Jr.

Environment

This fact sheet presents data on coal ash dumps, their management, and the pollutants that exist at each site in the Mountain West states of Arizona, Colorado, Nevada, New Mexico, and Utah. The original report includes data on coal ash dumping sites for all 50 states.

An Observed Increase In Cardiovascular And Respiratory-Disease Related Hospitalizations And Mortality In An Area Surrounding A Hazardous Waste Thermal Treatment Plant, Liana Isabelle Dela Torre Baconguis

LSU Master's Theses

Particulate matter (PM) pollution is highly correlated with respiratory and cardiovascular disease incidence. The generation of oxidative stress is a major way by which PM can damage the body. Environmentally persistent free radical-containing PM are generated by combustion processes and are capable of exerting increased damage on the respiratory and cardiovascular systems due to their ability to remain stable and regenerate reactive oxygen species for up to five years. Clean Harbors, LLC operates a thermal treatment plant near the city of Colfax, LA in Central Louisiana. Its regular open burning of explosives causes disturbances to the community, such as loud …

Developing A National-Scale Exposure Index For Combined Environmental Hazards And Social Stressors And Applications To The Environmental Influences On Child Health Outcomes (Echo) Cohort., Sheena E. Martenies, Mingyu Zhang, Anne E. Corrigan, Anton Kvit, Timothy Shields, William Wheaton, Deana Around Him, Judy Aschner, Maria M. Talavera-Barber, Emily S. Barrett, Theresa M. Bastain, Casper Bendixsen, Carrie V. Breton, Nicole R. Bush, Ferdinand Cacho, Carlos A. Camargo, Kecia N. Carroll, Brian S. Carter, Andrea E. Cassidy-Bushrow, Whitney Cowell, Lisa A. Croen, Dana Dabelea, Cristiane S. Duarte, Anne L. Dunlop, Todd M. Everson, Rima Habre, Tina V. Hartert, Jennifer B. Helderman, Alison E. Hipwell, Margaret R. Karagas, Barry M. Lester, Kaja Z. Lewinn, Sheryl Magzamen, Rachel Morello-Frosch, Thomas G. O'Connor, Amy M. Padula, Michael Petriello, Sheela Sathyanarayana, Joseph B. Stanford, Tracey J. Woodruff, Rosalind J. Wright, Amii M. Kress, Program Collaborators For Environmental Influences On Child Health Outcomes

Manuscripts, Articles, Book Chapters and Other Papers

Tools for assessing multiple exposures across several domains (e.g., physical, chemical, and social) are of growing importance in social and environmental epidemiology because of their value in uncovering disparities and their impact on health outcomes. Here we describe work done within the Environmental influences on Child Health Outcomes (ECHO)-wide Cohort Study to build a combined exposure index. Our index considered both environmental hazards and social stressors simultaneously with national coverage for a 10-year period. Our goal was to build this index and demonstrate its utility for assessing differences in exposure for pregnancies enrolled in the ECHO-wide Cohort Study. Our unitless …

Self-Administered Intranasal Etripamil Using A Symptom-Prompted, Repeat-Dose Regimen For Atrioventricular-Nodal-Dependent Supraventricular Tachycardia (Rapid): A Multicentre, Randomised Trial, Bruce S Stambler, A John Camm, Marco Alings, Paul Dorian, Hein Heidbuchel, Jaco Houtgraaf, Peter R. Kowey, Jose L Merino, Blandine Mondésert, Jonathan P Piccini, Sean D Pokorney, Philip T Sager, Atul Verma, J Marcus Wharton, David B Bharucha, Francis Plat, Silvia Shardonofsky, Michael Chen, James E Ip

Department of Medicine Faculty Papers

BACKGROUND: Etripamil is a fast-acting, intranasally administered calcium-channel blocker in development for on-demand therapy outside a health-care setting for paroxysmal supraventricular tachycardia. We aimed to evaluate the efficacy and safety of etripamil 70 mg nasal spray using a symptom-prompted, repeat-dose regimen for acute conversion of atrioventricular-nodal-dependent paroxysmal supraventricular tachycardia to sinus rhythm within 30 min.

METHODS: RAPID was a multicentre, randomised, placebo-controlled, event-driven trial, conducted at 160 sites in North America and Europe as part 2 of the NODE-301 study. Eligible patients were aged at least 18 years and had a history of paroxysmal supraventricular tachycardia with sustained, symptomatic episodes …

Lung And Colorectal Cancer Disparities In Appalachian Kentucky: Spatial Analysis On The Influence Of Education And Literacy, Nicole Robertson Mph, Todd Burus, Lauren Hudson, Pamela C. Hull, Lee Park, Nathan L. Vanderford

Markey Cancer Center Faculty Publications

Low educational attainment and high cancer incidence and mortality rates have long been a challenge in Appalachian Kentucky. Prior studies have reported disparities in cancer incidence and mortality between Appalachian and non-Appalachian populations, but the influence of education on this disparity has not been extensively studied. Herein, all cancers and two cancer sites with available screenings (colorectal and lung) were joined with education indicators (educational attainment and literacy) and one geographic indicator across all 120 Kentucky counties. This dataset was used to build choropleth maps and perform simple linear and spatial regression to assess statistical significance and to measure the …

Linking The Metabolic And Ecological Fate Of Caribbean Ciguatoxins And Related Neurotoxins In Reef Herbivores, Jessica K. Gwinn

Graduate Theses and Dissertations (2019 - present)

Ciguatera poisoning (CP) is one of the most prominent seafood-borne illnesses worldwide, affecting between 25,000–500,000 people annually. Ciguatera is caused by the ingestion of seafood contaminated with algal-derived ciguatoxins (CTX), the precursors of which are produced by benthic and toxigenic dinoflagellates in the genera Gambierdiscus and Fukuyoa. These compounds enter marine food webs through herbivory and are subsequently transferred to higher trophic levels, undergoing complex metabolic biotransformations, which produce structurally related CTX derivatives. Consumption of CTX induces a variety of severe neurological, gastrointestinal, and/or cardiovascular symptoms beginning within hours and lasting for weeks to months following exposure. Despite the impact …

Investigation Of Antidiabetic Activities Of Cu(Ii) Complex Of Anacardium Occidentale Leaves Crude Extract, Mary Adelaide Oladipo, Folasade Omobolanle Ajao, Adewusi John Adepoju, Kayode Taiwo Ishola, Deborah Omowumi Afolabi

Tanzania Journal of Science

Many synthetic chemical drugs have been widely used for the treatment of diabetes. However, many of these drugs are not locally available, are less effective, and are unaffordable for many diabetic patients in developing and underdeveloped countries. Therefore, in order to search for a locally available, effective, and cost-effective antidiabetic agent, this study synthesized the Cu(II) complex of crude leaf extract of Anacardium occidentale and investigated its antidiabetic activity in alloxan induced albino rats. The leaf crude extract and its metal complex were characterized using atomic absorption spectroscopy (AAS) and infrared (IR) spectroscopy. Experimental diabetic animals were induced by a …

Ameliorative Effects Of Vitamins C And E On Haematotoxicity And Spleen Histopathology Induced By Dichlorvos Insecticide In Female Wistar Rats, Halima Mfaume, Harishchandra Pratap, Claudius Luziga, Felister Urasa

Tanzania Journal of Science

This research aimed to assess the toxicological effects of dichlorvos insecticide (2,2-dichlorovinyl dimethyl phosphate or DDVP) on haematological indices of female Wistar rats and to investigate the antioxidant properties of vitamins C and E in ameliorating haematotoxicity. The rats were divided into 6 groups; control-water, control-oil, dichlorvos group, dichlorvos + vitamin C group, dichlorvos + vitamin E group and dichlorvos + vitamin C + E group. Dichlorvos and vitamins were orally administered to rats with an interval of half an hour between treatments. The control-oil group was given 2 ml corn oil and the control-water group was given water adlib. …