Pharmacology, Toxicology and Environmental Health Commons^™

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 …

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. …

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 …

Using Lanthanide Ions As Magnetic And Sensing Probes For The Detection Of Tetracycline From Complex Samples, Yan-Cen Zhan, Chin-Poa Chiu, Yu-Chie Chen

Journal of Food and Drug Analysis

Tetracycline (TC) is a broad-spectrum antibiotic and has been added to animal feeds to grow livestock under healthy conditions, making it important to have effective methods for rapidly detecting TC in complex samples. In this study, a novel method that uses lanthanide ions (i.e. Eu³⁺ and Gd³⁺) as magnetic and sensing probes for the detection of TC from aqueous samples is explored. When dissolving Gd³⁺ in tris(hydroxymethyl)aminomethane (Tris) buffer at pH 9, magnetic Gd³⁺-Tris conjugates can be readily generated. The magnetic Gd³⁺-Tris conjugates possess trapping capacity toward TC from sample solutions via …

Urolithin A Exhibits A Neuroprotective Effect Against Alzheimer’S Disease By Inhibiting Dyrk1a Activity, Huang-Ju Tu, Chih-Jou Su, Chao-Shiang Peng, Tony Eight Lin, Wei-Chun Huang Fu, Kai-Cheng Hsu, Tsong-Long Hwang, Shiow-Lin Pan

Journal of Food and Drug Analysis

Alzheimer’s disease (AD) is a devastating neurodegenerative disease with more than 50 million people suffer from it. Unfortunately, none of the currently available drugs is able to improve cognitive impairment in AD patients. Urolithin A (UA) is a metabolite obtained from ellagic acid and ellagitannin through the intestinal flora, and it has antioxidant and anti-inflammatory properties. Previous reports found that UA had neuroprotective effects in an AD animal model, but the detailed mechanism still needs to be elucidated. In this study, we performed kinase-profiling to show that dual-specific tyrosine phosphorylation-regulated kinase 1A (DYRK1A) is the main target of UA. Studies …

Chemometrics-Assisted Spectroscopic Methods For Rapid Analysis Of Combined Anti-Malarial Tablets, Panawan Pruksapha, Putthiporn Khongkaew, Chaweewan Suwanvecho, Nantana Nuchtavorn, Chutima Phechkrajang, Leena Suntornsuk

Journal of Food and Drug Analysis

Combination of piperaquine (PQ) (320 mg) and dihydroartemisinin (DHA) (40 mg) is an anti-malarial formulation, which is recommended by World Health Organization (WHO). Simultaneous analysis of PQ and DHA can be problematic due to the lack of chromophores or fluorophores in DHA molecule. Whereas PQ possesses strong UV absorption and it presents in 8 times of DHA contents in the formulation. In this study, two spectroscopic methods, Fourier transform infrared (FTIR) and Raman spectroscopy, were developed for the determination of both drugs in combined tablets. The FTIR and Raman spectra were recorded in the attenuate total reflectance (ATR) and scattering …

Three-Dimensional Strategies In The Quantitative Resolution Of Kinetic Uv Absorbance Measurements For Monitoring The Oxidation Of Quercetin By Oxidant Agents And Analyzing Dietary Supplement Product, Erdal Di̇nç, Asiye Üçer, Nazangül Ünal

Journal of Food and Drug Analysis

Three-dimensional strategies involving the application of parallel factor analysis (PARAFAC) to the kinetic UV absorbance measurements were elaborated to monitor the oxidation of quercetin with oxidant agents (K₂Cr₂O₇ and KIO₃) and to quantify analyte in a dietary supplement product. Loadings (spectral, kinetic and concentration profiles) were obtained by the PARAFAC deconvolution. Spectral identification, kinetics and quantification of the relevant analyte in the presence of interferent(s) were performed. The elaborated chemometric strategies were carefully validated to demonstrate the capability of the method. Assay results of the PARAFAC strategies were statistically compared to that of …

Resveratrol Stimulates Star Expression And Progesterone Production By Gper-Mediated Downregulation Of Snail Expression In Human Granulosa Cells, Tinglin Song, Jiaye Chen, Sizhu Yang, Boqun Liu, Lingling Zhang, Qian Zhang, Jung-Chien Cheng, Lanlan Fang

Journal of Food and Drug Analysis

Steroidogenic acute regulatory protein (StAR) plays a critical role in the regulation of progesterone (P4) production. Resveratrol (RSV), a natural polyphenol, has beneficial effects on reproductive function. However, its effects on StAR expression and P4 production in human granulosa cells remain undetermined. In this study, we showed the treatment of RSV upregulated StAR expression in human granulosa cells. G protein-coupled estrogen receptor (GPER) and ERK1/2 signaling were involved in RSV-stimulated StAR expression and P4 production. In addition, the expression of a transcriptional repressor, Snail, was downregulated by RSV, which contributed to the RSV-induced induction of StAR expression and P4 production.

Selective Detection Of Tricyclazole By Optical Technique Using Thiomalic Acid–Modified Au And Ag Nanoparticle Mixtures, Yu-Shu Pan, Tsunghsueh Wu, Cho-Chun Hu, Tai-Chia Chiu, Chen-Hao Yeh, Yang-Wei Lin

Journal of Food and Drug Analysis

This study proposes the use of thiomalic acid–modified Au and Ag nanoparticle mixtures (TMA-Au/AgNP mixes) for the selective detection of tricyclazole. Upon the addition of tricyclazole, the color of TMA-Au/AgNP mixes solution changes from orange-red to lavender (red-shift). According to the density-functional theory calculations, tricyclazole-induced aggregation of TMA-Au/AgNP mixes through electron donor–acceptor interactions was proved. The sensitivity and selectivity of the proposed method are affected by the amount of TMA, volume ratio of TMA-AuNPs to TMA-AgNPs, pH value, and buffer concentration. The ratio of absorbance (A₆₅₄/A₅₂₀) of TMA-Au/AgNP mixes solution is proportional to the concentration of …

Development Of A Lateral Flow Immunoassays-Based Method For The Screening Of Ractopamine In Foods And Evaluation Of The Optimal Strategy In Combination Of Screening And Confirmatory Tests, Yuan-Chih Chen, Jen-Yi Hsu, Chien-Sheng Chen, Yi-Ting Chen, Pao-Chi Liao

Journal of Food and Drug Analysis

Ractopamine has been authorized as a feed additive and permitted in animal husbandry. With the establishment of the regulation to limit the concentration of ractopamine, a rapid screening method for ractopamine is urgently needed. Additionally, how to combine the screening and confirmatory tests of ractopamine is also critical to maximizing the efficiency of testing. Here, we developed a lateral flow immunoassays-based method for the screening of ractopamine in foods and proposed a cost-benefit analysis approach to optimize cost allocation between screening and confirmatory tests. After verifying the analytical and clinical performance of the screening method, a mathematical model was established …

Sleep-Promoting Activity Of Amylase-Treated Ashwagandha (Withania Somnifera L. Dunal) Root Extract Via Gaba Receptors, Chun Woong Park, Ki-Bae Hong, Hyung Joo Suh, Yejin Ahn

Journal of Food and Drug Analysis

Ashwagandha (Withania somnifera L. Dunal), an Indian medicinal plant that has been used for centuries to treat insomnia, exhibits a variety of biological activities, such as improving cognitive function, immunity and anxiety. In this study, the effect of enzyme-treated Ashwagandha root extract (EA) and on sleep was evaluated using rodent models. Starch contained in the Ashwagandha root extract was removed by amylase treatment to prepare EA. To evaluate the sleep-promoting activity of EA, a pentobarbital-induced sleep test and electroencephalogram analysis were performed. In addition, the sleep-promoting mechanism of EA was elucidated by analyzing the expression of sleep-related receptors. In …

The Inhibitory Effect Of Quercetin-3-Glucuronide On Pulmonary Injury In Vitro And In Vivo, Pei-Rong Yua, Jen-Ying Hsu, Chiao-Yun Tseng, Jing-Hsien Chen, Hui-Hsuan Lin

Journal of Food and Drug Analysis

Pulmonary injury is defined as a progressive inflammation. Extensive pro-inflammatory cytokines are secreted from alveolus, associated with the production of reactive oxygen species (ROS) and apoptosis. The model of endotoxin lipopolysaccharide (LPS)-stimulated lung cells has been applied to mimic the pulmonary injury. Some antioxidants and anti-inflammatory compounds can be used as chemopreventive agents of pulmonary injury. Quercetin-3-glucuronide (Q3G) has been showed to exert antioxidant, anti-inflammatory, anti-cancer, anti-aging and anti-hypertension effects. The aim of the study is to examine the inhibitory potential of Q3G on pulmonary injury and inflammation in vitro and in vivo. Firstly, human lung fibroblasts MRC-5 cells pre-treated …

Electrochemically Synthesized Green Fluorescent Carbon Dots For Quantitation Of Hypochlorite And Carbendazim, Kuan-Min Lo, Yu-Shen Lin, Je-Wen Liou, Tai-Chia Chiu, Cho-Chun Hu

Journal of Food and Drug Analysis

Green emission carbon dots (CDs) electrochemically prepared from 2,6-pyridinedicarboxylic acid and o-phenylenediamine were applied separately for the quantitation of hypochlorite and carbendazim. The characteristic and optical properties of the CDs were studied through fluorescence, UV–vis absorption, X-ray photoelectron spectroscopy, and transmission electron microscopy. The synthesized CDs were mainly 0.8–2.2 nm in size, with an average size of 1.5 nm. The CDs exhibited green luminescence centered at 520 nm when excited by 420 nm light. The green emission of the CDs is quenched after the addition of hypochlorite, mainly through the redox reaction between hypochlorite and hydroxyl groups on the CDs …

Preparation Procedures Of Food And Beverage Samples For Oxygen Bomb Calorimetry: A Scoping Review And Reporting Checklist, Zane Hopper, Ben Desbrow, Shelley Roberts, Chris Irwin

Journal of Food and Drug Analysis

Standardised bomb calorimetry methods are essential to accurately quantify the gross energy within food and beverages, yet no accepted protocols exist. The objective of this review was to synthesise literature on food and beverage sample preparation methods used for conducting bomb calorimetry. This synthesis enhances our understanding of the extent to which methodological variances may currently affect estimates of the caloric values of dietary items. Five electronic databases were searched for peer reviewed literature on food and beverage energy measurement via bomb calorimetry. Data were extracted on seven identified methodological themes, including: (1) initial homogenisation, (2) sample dehydration, (3) post-dehydration …

What Nature Has To Offer: Opportunities For Immuno-Oncology, Rubina Kousar, Cheng-Han Lin, Bbumba Patrick, Miao He, Dong-Chuan Wu, Xing-Guo Li

Journal of Food and Drug Analysis

Recent rapid development of cancer therapy has come about with the paradigm shift from the traditional goal of targeting cancer cells themselves, to reprograming the immune tumor microenvironment. Accumulating evidence shows that compounds that target epigenetic regulation, called epidrugs, play a crucial role in mediating the immunogenicity of cancer cells and in reshaping antitumor immunity. A large body of literature has recognized natural compounds as epigenetic modulators for their immunomodulatory effects and anticancer potential. Unifying our understanding of the role of these biologically active compounds in immuno-oncology may open new avenues for more effective cancer therapies. In this review, we …

The Therapeutic Potential Of Curcumin And Its Related Substances In Turmeric: From Raw Material Selection To Application Strategies, Kai-Yu Hsu, Chi-Tang Ho, Min-Hsiung Pan

Journal of Food and Drug Analysis

Turmeric (Curcuma longa L.) is a medicinal plant used extensively in Chinese and Indian traditional medicine as a home remedy for various diseases. It has been used for medical purposes for centuries. Today, turmeric has become one of the most popular medicinal herbs, spices, and functional supplements worldwide. Curcuminoids are linear diarylheptanoids from the rhizomes that include curcumin and two related compounds: demethoxycurcumin and bisdemethoxycurcumin, which are the active components of the C. longa plant, play a crucial role in numerous functions. This review summarises the composition of turmeric and the properties of curcumin regarding its antioxidant, anti-inflammatory, anti-diabetic, …

Hydromethanolic Extract Of Ipomoea Cairica Leaf Extract Ameliorate The Oxidative Activity Of Cadmium Chloride In The Hearts And Testes Of Male Wistar Rats, Omotayo Babatunde Ilesanmi, Toyin Binang, Ridwan Abiodun Lawal

Al-Bahir

Background: Ipomoea cairica (L.) sweet Convolvulaceae also known as morning glory or ‘Railway creeper’ is a traditional herb that has been used in treating various diseases throughout the world. Some of the reported pharmacological activities include antioxidant, anti-inflammatory, and antiviral. Cadmium is a toxic metal that can cause both hearts and testicular damage and its major mechanism is oxidative stress. Objective: Therefore, this study was done to investigate the effect of I. cairica leaf extract (ICE) against cadmium chloride-induced hearts and testicular damage in Wistar rats. Materials and Methods: Twenty male Wistar rats were divided into 4 groups of 5 …

Data To Action: Community-Based Participatory Research To Address Concerns About Metal Air Pollution In Overburdened Neighborhoods Near Metal Recycling Facilities In Houston, Elaine Symanski, Heyreoun An Han, Sheryl Mccurdy, Loren Hopkins, Juan Flores, Inkyu Han, Mary Ann Smith, James Caldwell, Cecelia Fontenot, Bobbie Wyatt, Christine Markham

Faculty, Staff and Student Publications

BACKGROUND: Exposures to environmental contaminants can be influenced by social determinants of health. As a result, persons living in socially disadvantaged communities may experience disproportionate health risks from environmental exposures. Mixed methods research can be used to understand community-level and individual-level exposures to chemical and nonchemical stressors contributing to environmental health disparities. Furthermore, community-based participatory research (CBPR) approaches can lead to more effective interventions.

OBJECTIVES: We applied mixed methods to identify environmental health perceptions and needs among metal recyclers and residents living in disadvantaged neighborhoods near metal recycling facilities in Houston, Texas, in a CBPR study, Metal Air Pollution Partnership …

Maternal Polychlorinated Biphenyl 126 (Pcb 126) Exposure Modulates Offspring Gut Microbiota Irrespective Of Diet And Exercise, Manisha Agarwal, Jessie Hoffman, Sara Y. Ngo Tenlep, Sara Santarossa, Kevin J. Pearson, Alexandra R. Sitarik, Andrea E. Cassidy-Bushrow, Michael C. Petriello

Markey Cancer Center Faculty Publications

The gut microbiota plays an important role throughout the lifespan in maintaining host health, and several factors can modulate microbiota composition including diet, exercise, and environmental exposures. Maternal microbiota is transferred to offspring during early life; thus, environmental exposures before gestation may also modulate offspring microbiota. Here we aimed to investigate the effects of maternal exposure to dioxin-like polychlorinated biphenyls (PCBs) on the microbiota of aged offspring and to determine if lifestyle factors, including maternal exercise or offspring high-fat feeding alter these associations. To test this, dams were exposed to PCB 126 (0.5 μmole/kg body weight) or vehicle oil by …

Comparison Of Hydrolysis Efficiency And Performance Of Four Recombinant Β- Glucuronidase Enzymes For The Detection Of Opioids In Urine Samples By Lc-Ms/Ms, Christina Fernandez

Student Theses

The United States has been experiencing a nationwide public health crisis since introducing prescription opioids in the 1990s. A central problem with opioids is their highly addictive nature causing a dose-dependent respiratory depression leading to overdoses and deaths. Drug overdose deaths have risen in the past two decades, with opioids being the dominant driver of this epidemic. Given the circumstances, accurate and efficient confirmatory analysis of opioids in urine is essential to monitoring patients’ compliance and preventing drug diversion in clinical and forensic settings. The development of recombinant β-glucuronidases allows for the hydrolysis of glucuronidated opioids using a shorter incubation …

Neuroinflammatory And Metabolomic Temporal Dynamics From Inhaled Wildfire Smoke With Attenuation Via Pharmacological Intervention, David Scieszka

Biomedical Sciences ETDs

Wildfire smoke is a global issue affecting nearly all humans on the surface of this Earth. Smoke dispersion from wildfires can span continents and cross oceans with amazing ease. Furthermore, total acres of land burned per year in the United States has roughly doubled since 1980, meaning this issue will persist for an indeterminate amount of time. Exposure to wildfire smoke is hazardous and promotes aging-associated events in the cardiopulmonary systems. Yet long- and short-term effects on the brain remain relatively unknown. From these, it is critically important to understand the neurological impacts from wildfire smoke exposure; to compare these …

Interspecies Differences In Organophosphate Anticholinesterase Inhibition Potency And Reactivation Using Novel Oximes, Katie Elizabeth Strickland

Theses and Dissertations

Organophosphates are insecticides which result in acute adverse signs when exposed at toxic doses by animals and lead to death if left untreated. The current treatment for organophosphate toxicity includes atropine and the federally approved oxime 2-PAM. However, 2-PAM is not very effective at crossing the blood brain barrier which results in prolonged inactivation of acetylcholinesterase, which is the primary target of organophosphates, in the brain even after administration. The novel oximes, Oxime 15 and Oxime 20, are able to cross the blood brain barrier and reactivate the inhibited acetylcholinesterase. In this experiment with six animal species frequently used in …

Drug Ideologies Of The United States, Macy Montgomery

Helm's School of Government Conference - 2021-2024

The United States has been increasingly creating lenient drug policies. Seventeen states and Washington, the District of Columbia, legalized marijuana, and Oregon decriminalized certain drugs, including methamphetamine, heroin, and cocaine. The medical community has proven that drugs, including marijuana, have myriad adverse health side effects. This leads to two questions: Why does the United States government continue to create lenient drug policies, and what reasons do citizens give for legalizing drugs when the medical community has proven them harmful? The paper hypothesizes that the disadvantages of drug legalization outweigh its benefits because of the numerous harms it causes, such as …

Investigating Stormwater Parameters From Runoff On East Tennessee State University Campus, Abby Mciver, Dr. Joseph R. Bidwell

Undergraduate Honors Theses

Climate change has caused an increase in extreme rain events and flooding in certain regions across the globe. During rain events, water flows over impervious surfaces structures such as roads and sidewalks, picking up contaminants such as metals, fertilizers and other nutrients, and various organics that which may impact organisms in such as streams, river, and lakes. Previous work has found significant differences in survival of organisms that were exposed to contaminated stormwater runoff. This study investigated stormwater chemistry parameters at collection sites on the East Tennessee State University campus. Sites were selected based on the extent of human interaction …

Role Of Salinity In Perfluorooctane Sulfonate (Pfos) Bioconcentration Between Aquatic Species And The Differential Regulation Of Transporters In Fundulus Heteroclitus, Tyler Davis

All Theses

Perfluorooctane sulfonate (PFOS) is a persistent organic pollutant that is known for its surfactant properties and its resistance to degradation. The persistence and lipophilicity of PFOS in surface waters have led to its bioaccumulation in fish, which in turn leads to its accumulation and toxic effects in humans that consume fish. PFOS is also hypothesized to perturb reproduction and survival of low and mid-trophic level zooplankton species such as Daphnia magna that are food for multiple fish species. In this study, a 21-day D. magna chronic toxicity test was performed using 1,10, 100, 1000, and 5000 ppb of PFOS to …

Effects Of Wildfire Smoke Exposure On Peripheral Body Systems And Implications For Laboratory Animal Research, Adam J. Schuller

Boise State University Theses and Dissertations

Wildfire smoke (WFS) exposure is becoming a frequent global problem as more intense fire seasons occur each year with warmer and drier climates. Still, little is known about the specific effects elicited when WFS exposure occurs, especially in body systems outside of the lung and heart. Here, I will discuss the classic associations that have been made between WFS exposure and cardiopulmonary health effects before sharing novel work which suggests changes in male reproductive and central nervous systems. Then, I will emphasize the importance of monitoring the air quality within laboratory animal facilities by presenting data characterizing the ability of …

Changes In Energy Metabolism Induced By Pfos And Dietary Oxylipins, William Evans

All Theses

Perfluorooctanesulfonate (PFOS), an emerging environmental toxicant in addition to 9- hydroxyoctadecadienoic acid (9-HODE) and 9-hydroxyoctadecatrienoic acid (9-HOTrE), endogenously produced oxylipins from polyunsaturated fatty acids (PUFAs) by Cytochrome P450 2B6 (CYP2B6) have been recently associated with hepatic steatosis and peroxisome proliferator- activated receptor signaling by data produced from our laboratory and others. Given the importance of mitochondrial energy metabolism in the maintenance of lipid homeostasis, an array of extracellular flux assays was performed using HepG2 cells to test for the ability of these compounds to disrupt overall mitochondrial activity and respiration associated with fatty acid oxidation and glycolysis specifically. PFOS and …

Pfas: A Threat To Public Health And Safety, Ibrahim Qazi, Adriana Carrillo, Alexa Guloy [email protected], Emily Moon, Rayan Muneer, Hien Tran, Raiden Wadsworth

Undergraduate Research Symposium Posters

Nonstick pots and pans, takeout containers, waterproof clothes: these are items that people use in their daily lives. A common denominator in all of these items lies PFAS, or Per- and Poly-Fluoroalkyl Substances. Our exposure to these chemicals has proven to be toxic and carcinogenic to human health. Despite the evidence of their harmful effects, many companies still continue to incorporate these forever chemicals into their products, thus prolonging their exposure to humans.

Senesced Leaves Of An Invasive Species (Lonicera Maackii) Alter Community Composition And Ecosystem Function In Experimental Wetlands, Cy Mott

2023 Midwest Ecology & Evolution Conference

Secondary compounds produced by terrestrial invasive plants can cross terrestrial-aquatic boundaries via senesced leaves, leading to altered patterns of aquatic biodiversity and ecosystem functioning. Prior attempts to examine the impacts of invasive leaves on wetland communities have primarily employed the use of leaf leachates and focal taxa inhabiting relatively low trophic positions, and additional studies are needed to examine impacts on higher-order consumers and potential additive/synergistic effects of leachates and leaf decomposition. Using cattle-tank mesocosms across multiple experiments, we observed that the addition of senescent leaves of Amur Honeysuckle (Lonicera maackii) to native leaves resulted in mass mortality …

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 resulting in water scarcity challenges around the globe. Moreover, the generation of wastewater is 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. 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 the …