Pharmacology, Toxicology and Environmental Health Commons^™

Feminist Political Ecology In The Classroom, Ella J. Yeigh

Northwest Journal of Teacher Education

As the effects of climate change are being felt more frequently, discussions on how to combat such a massive issue are increasingly prevalent. Finding solutions to the climate crisis requires an understanding of how mainstream economic systems have led to the climate crisis and using these same principles to get out of the climate crisis is misguided. Economic actions have inherent value biases that have real political effects. Feminist Political Ecology (FPE) as a theoretical model presents a better understanding of how values that are inherent in economic models such as reliance on efficiency, markets, and continual economic growth have …

Braving The Elements: Loss Of Metals From Mardi Gras Beads Due To Handling And Weathering, Thomas O. Carmichael, Ruth H. Carmichael

Gulf and Caribbean Research

The largest Mardi Gras celebrations in the U.S. are found along the Gulf of Mexico coast. With increasing awareness of and concern for environmental and human health risks due to pollution from Mardi Gras celebrations, there is a need for studies to quantify potential harms. We conducted a 2—part study to determine whether use—related handling and weathering of common Mardi Gras beaded necklaces results in loss of potentially harmful metals to the environment at levels of ecological or human health concern. Our data indicate that weathering and use—related handling can cause metals to be shed from the metallic coating of …

Role Of Urban Parks In Carbon Sequestration– A Case Study Of Safari Park, Karachi, Pakistan, Amna Bano, Minzah Shehzad, Hasnain Kazmi, Jamshaid Iqbal

Journal of Bioresource Management

Urban parks besides their recreational use can be the potential source of climate mitigation through carbon sequestration. Present study aims to identify the carbon sequestration potential of Safari Park which is by far the largest public park of Karachi established in 1970 covering an area of 0.72 km². A total of 153 individual trees belonging to 25 species and 14 families were included in the study. Five dominant species with highest Important Value Index (IVI) were Cocos nucifera (14.62 %), Azadirachta indica (14.21 %), Guaiacum officinale (9.93 %), Washington robusta (9.31 %) and Delonix regia (7.11 %). The …

Reducing Food Scarcity: The Benefits Of Urban Farming, S.A. Claudell, Emilio Mejia

Journal of Nonprofit Innovation

Urban farming can enhance the lives of communities and help reduce food scarcity. This paper presents a conceptual prototype of an efficient urban farming community that can be scaled for a single apartment building or an entire community across all global geoeconomics regions, including densely populated cities and rural, developing towns and communities. When deployed in coordination with smart crop choices, local farm support, and efficient transportation then the result isn’t just sustainability, but also increasing fresh produce accessibility, optimizing nutritional value, eliminating the use of ‘forever chemicals’, reducing transportation costs, and fostering global environmental benefits.

Imagine Doris, who is …

Chemical Composition, Mineral Profile, Anti-Bacterial, And Wound Healing Properties Of Snail Slime Of Helix Aspersa Müller, Marouane Aouji, Amine Rkhaila, Bouchra Bouhaddioui, Malak Zirari, Hala Harifi, Youness Taboz, Lalla Aicha Lrhorfi, Rachid Bengueddour

BioMedicine

Mucus is a substance made by snails that serves a variety of purposes and is increasingly employed in the medical and cosmetic industries. It includes bioactive compounds with a range of biological characteristics that could be useful in the treatment of particular issues. This study assessed the wound-healing efficiency, antibacterial activity, chemical and mineral composition of Helix aspersa Müller slime. Inductively Coupled Argon Plasma Atomic Emission Spectrometry (ICP-OES) was used for mineral analysis, while Gas chromatography coupled to mass spectrometry (GC-MS) analysis was used for chemical characterization. The findings showed that the H. aspersa Müller slime had inhibitory activity on …

Microplastics In Water, Their Effects On The Aquatic Ecosystem And Human Public Health, And The Proposed Solutions, Mohanad Abouserie

The Undergraduate Research Journal

We could be swallowing a credit card's weight in plastic every week. Microplastic water pollution is becoming a threat to both humans and aquatic creatures. In this research, microplastic water contamination is discussed, and divergent solutions are proposed. This paper attempts to investigate the causes and effects of such pollution and analyze the current solutions for this issue. The adopted research method is secondary research, where several studies are explored and analyzed. This study explains numerous causes for this issue like cosmetics, cleaning products, factories, and sewage. Consequently, this contamination can negatively impact the organs and metabolisms of the living …

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 …

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. …

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 …

Morphological And Physiological Responses Of A Halophyte (Atriplex Halimus) To The Effect Of Heavy Metal Case Of Cadmium, Abderrezzeq Chebout, Hana Souahi, Zahia Kadi, Rania Gacem

Journal of Bioresource Management

Today, cadmium (Cd) contamination challenges the environmental quality and food security. This experiment was realized to study the morphological and physiological response of the halophyte species Atriplex halimus L to cadmium toxicity by applying different concentrations of Cd (0, 500, 1000, 1500, 2000 ppm) on the plant A.halimus for two weeks after 60 days of seeding. The morphological parameters and physiological wish evaluated the stem length (SL), root length (RL), leaf area (LA), chlorophylls (a, b, t and carotenoids), and the relative water content (RWC). The results show a decrease in stem elongation, (11.333 ± 3.512 cm in Cd treatments …

Potential Of Constructed Wetlands For The Treatment Of Heavy Metals From Wastewater, Hasnain Raza, Qurat Ul Ain, Haseena Bibi, Tehmina Bibi, Huda Bilal

Journal of Bioresource Management

Overpopulation, urbanization, and economic race increase the pressure on freshwater resources resulted in water scarcity challenges around the globe. Moreover, the generation of wastewater also enhancing the scarcity threats for freshwater resources. Water scarcity issues forced the policymaker, thinker, scientist, and researcher to think about non-conventional water resources to cope with the increasing demands. Because of this wastewater recycling and treatment play an evident role to fulfill the growing demand for freshwater in socioeconomic sectors especially, for agriculture due to its 70 % dependency on freshwater resources. Different wastewater treatment methods along with merits and demerits are in practice for …

Sustainable Management Of Facemask Waste Generated From Covid-19 Pandemic In Bhutan, Tshering Yangdon, Twisuk Punpeng, Sirima Mongkolosomit, Kampol Nanthapong, Kinzang Yangden

Journal of Health Research

Background: The rise in facemask waste with the uncertainty of deposition data and all its concomitant pressure on management has resulted in new risks and challenges for achieving sustainable development goals (SDGs). The purpose of this mixed methods study was to estimate facemask waste generation and examine management in Bhutan since the COVID-19 pandemic.

Method: One thousand five hundred and twenty-seventh (1,527) consenting members of the public from Class A Thromdes (self-governing municipalities) were surveyed online from February to April 2022, to estimate mask waste using descriptive statistics. This was supported by the waste characterization conducted in Memelhakha, the biggest …

Risk Factors For Emergency Medical Care Or Hospitalization Due To Heat-Related Illness Or Injury: A Systematic Review, Blair Litwiller, Amber N. Barnes

Florida Public Health Review

Background: Temperatures globally have been predicted to increase due to changes in the climate. As the earth gets warmer, it is expected that heat-related illness will also increase worldwide. An effective and appropriate public health response will be critical. Purpose: The aim of this review was to identify risk factors associated with heat-related illness and injury to provide target areas for future interventions. Methods: A review of existing literature was analyzed for risk factors that may increase the likelihood of being admitted to an emergency department for a heat related illness or injury. Results: Of the …

The Presence Of Microcystin In The Northwest Indiana Watershed, Breeann Mild

The Journal of Purdue Undergraduate Research

No abstract provided.

Developmental Behavioral Alterations Following Lead (Pb) Exposure In The Zebrafish Model System, Jenny Chen

The Journal of Purdue Undergraduate Research

No abstract provided.

Behavioral Alterations Following Exposure To A Mixture Of Lead And Atrazine During Early Development In The Zebrafish Model System, Anusha Kv Lakshmi Dharmavathi

The Journal of Purdue Undergraduate Research

Lead (Pb) and atrazine (ATZ) are hazardous environmental toxicants that can exist as a mixture in potable water. Numerous single chemical studies on Pb and ATZ support adverse health outcomes, including neurotoxicity, but mixture studies are limited. Th e aim of this study is to test the hypothesis that Pb and ATZ mixtures result in a greater than additive toxicity, causing increased adverse health outcomes than single chemical exposures. Th e zebrafish model system was exposed to 3 or 30 ppb (µg/L) ATZ, 10 ppb (equivalent to 0.1 µg/dL) or 100 ppb Pb, along with mixtures of each beginning at …

A Trichy Situation, Kathryn Purple

Cumberland Mountain Naturalist

This issue of the Cumberland Mountain Naturalist discusses Dr Kathryn Purple's research concerning Trichomonosis carried by pigeons.

Wastewater-Informed Public Health Intervention Playbook

Sustain Magazine

As the SARS-CoV-2 pandemic quickly spread from country to country and continent to continent in 2020, governments and scientists needed a way to track COVID-19 through populations in order to position public health interventions in the most impactful locations. Having a decision-based risk framework may help to guide policy creation that could minimize or prevent possible outbreaks and surges of infection within communities. The University of Louisville in partnership with Louisville’s Department of Public Health and Wellness tested this strategy in 2021 and 2022. This Wastewater-Informed Public Health Intervention Playbook describes the decisions and actions of that academic and public …

An Interdisciplinary Discussion On Climate Change, Aamira Shah, Jaley F. Adkins, Kelsey Littrell, Priyadarshini Chandrashekhar

The Cardinal Edge

No abstract provided.

Understanding The Status Of Important Criteria Air Pollutants And Its Health Effects – A Review, Christeena Varghese, Lingaraju H G, Shankramma Kalikeri

International Journal of Health and Allied Sciences

In India, airborne pollutant is serious, and a growing illness cause of concern, adding considerably to the country's disease burden. Atmospheric effects are generally known to have several harmful health implications. India's air pollution has risen significantly because of population expansion, rising vehicle numbers, fuel usage, inefficient transit networks, poor land use patterns, industrialisation, and most importantly, insufficient environmental legislation. Because air pollution is a major factor, this has an impact on human health. People gradually understood that contaminated outdoor air had detrimental consequences on human health. Hypercholesterolemia, breathing problems, chronic obstructive pulmonary disease (COPD), and asthma are all connected …

Implementation Of A Drive-Through Covid-19 Mass Vaccination Site: Experiences From Louvax–Broadbent In Louisville, Kentucky, Ruth Carrico, Sarah Beth Hartlage, Valenchia Brown Msn, Aprn, Fnp-C, Sarah M. Bishop, Luanne Didelot, William Hayden, Beverly Williams Coleman, Sarah Tan, Delanor Manson, Kellie Kane, Dawn Balcom, Paul Kern

The University of Louisville Journal of Respiratory Infections

Background: Response to the COVID-19 pandemic has required innovative approaches to vaccination, including methods to rapidly and safely immunize communities. A major challenge to such a response involved access to untapped healthcare worker resources. The Louisville, Kentucky, response involved the use of a large volunteer workforce to supplement local public health employees in planning and implementing a large-scale drive-through vaccination event. The objective of this manuscript was to outline processes involved in training a mass immunization workforce and implementating a large-scale COVID-19 community vaccination.

Approach: Competency-based and standardized training was provided for every volunteer before working their shift. Volunteers worked …

Banned But Still Toxic: Gail Carlson Serves Notice That Chemical In Ski Racers' Waxes Still Lurk At The Starting Line, Bill Donahue

Colby Magazine

We live in a chemical world, exposing ourselves all day long to scary toxins created in laboratories—to the traces of herbicide that lurk in our water, to the carcinogenic Teflon coating our cookware, and to the pesticides sprayed on our vegetables.

Socio-Economic And Environmental Issues: Implications For Food Security In Nigeria, Isaiah O. Olurinola, Evans Osabuohien

Economic and Financial Review

Socio-economic activities within the agricultural sector have witnessed significant changes in recent times. Two major factors account for this recent development. Available evidence shows that over the last four decades, environmental challenges (such as pollution, extreme weather, fire disaster and deforestation, among others) have been on the increase in Nigeria. This is complicated by a weak institutional framework to stem the tide (Egbetokun et al., 2018; 2020). Also, the information from Nigeria Meteorological Agency (NIMET) shows that the annual mean climatic conditions (that is rainfall and temperature) in Nigeria have witnessed huge variation (NIMET, 2020; Egbetokun et al., 2020), which …

Providing Pesticide License Holders Ceu Credits During The Covid 19 Pandemic, Michael Wierda, Cody Zesiger, Jacob Hadfield, Micheal Pace, Paige Wray

Outcomes and Impact Quarterly

USU Extension and UDAF provide continuing education units (CEUs) for pesticide license renewal. However, in 2020, face-to-face meetings were canceled due to COVID-19. Workshop cancellation left CEU seekers with limited options. In response, programming was adapted and 2,992 CEU hours were provided via online sessions.

Plastic Biodegradation Through Insects And Their Symbionts Microbes: A Review, Huda Bilal, Hasnain Raza, Haseena Bibi, Tehmina Bibi

Journal of Bioresource Management

Plastic waste has recently been identified as one of the most serious environmental issues, affecting all life forms, natural habitats, and the economy, and is one of the most serious global environmental problems, second only to climate change. Seeking alternative environmentally sustainable options, such as biodegradation instead of conventional disposal, is critical in the face of this challenge. However, there is currently a lack of information about the mechanisms and efficacy of plastic biodegradation. From this perspective, this study aims to illustrate the negative environmental impacts of the plastic waste. It also addresses the role of insects and gut microbiota …

Novel Pilot Development Of A Closed-Loop Sustainable System Between Biogas Renewable Energy, Distilling, And Aquaculture By Vermiculture Of Stillage Wastes, Samuel C. Kessler

The Cardinal Edge

This study provides a mixed-methods approach in analyzing a potential closed-loop system between renewable biogas production from anaerobic digestion, vermiculture production, aquaculture production, and organic wastes with a particular focus on stillage wastes. Such system may hold significant promise for significantly reducing organic carbon and methane emissions from its components, and should be assessed for such. The 2021 IPCC report essentially identified methane reduction as the single fastest way to slow global warming (IPCC, 2021), making the study and implementation of methane-reducing systems and supportive policy for them critical. Knowledge gaps to implementing this system were qualitatively identified as disconnect …

The Disproportionate Impact Of Toxins In Consumer Products, Meredith Bollheimer, Elissa Reitz

The Seneca Falls Dialogues Journal

The number of chemicals used in everyday products has grown exponentially over the last century. Many of these chemicals are known endocrine disrupting compounds (EDC’s) and they have not been proven to be safe for humans or for the environment. Rather, many of these chemicals have been linked to negative human health outcomes and damage to the environment. Corporate America is responsible for the production and liberal use of these chemicals in consumer and personal care products. The federal government has failed to provide effective or meaningful standards or regulations for the myriad chemicals of concern that make their way …

Contemporary Brazilian Catholicism And Healing Practices: Notes On Environmentalism And Medicalization, Juliano F. Almeida

Journal of Global Catholicism

Anthropological studies on Brazilian Catholicism traditionally focused on popular variants of this religious practice and their relationship with the official Catholicism. Encouraged by recent anthropological perspectives, which highlight the relevance of devoting researches not only on the margins, but also on the center of social practices, this paper analyzes contemporary practices of Brazilian Catholic friars and priests on health promotion. The analysis of their publications (books that include practices and tips on health and that became best sellers etc.), as well as interviews, allows us to perceive a process of environmentalization on the contemporary Brazilian Catholicism. This process seems to …

Editor's Introduction, Marc Roscoe Loustau

Journal of Global Catholicism

No abstract provided.

How A Low-Cost Method For Cumulative Water-Sampling Shows Need For Improvement Of Legal Public-Contact Standards In The United States, Samuel C. Kessler

Grawemeyer Colloquium Papers

Across the world, it is estimated that 4.5 billion people live near water sources “impaired” for use or contact. Standards for human-interaction are established by international organizations such as the WHO, and legislative bodies from national to local levels with jurisdiction over the quality of our waterways to ensure public & environmental health. Standards are often assessed from “grab-samples” taken from a waterbody at a certain time, with a minimum number analyzed. Water-quality standards in the United States are enforced under the Clean Water Act (CWA) via the Environmental Protection Agency (EPA), applying to “waters of the United States” (WOTUS). …