Digital Commons Network^™

Impact Of Recent Acute Kidney Injury On Creatinine Clearance Estimation In Critically Ill Patients Undergoing Cardiac Surgery, Amaris Fuentes, Jagadeswara R Earla, Tomona Iso, Joshua T Swan

The Texas Heart Institute Journal

Acute kidney injury (AKI), often present in critically ill patients and patients with cardiac dysfunction, may alter estimates of renal function. The impact of recent AKI on the accuracy of the Cockcroft-Gault creatinine clearance equation (CG-CrCl) before cardiac surgery is unknown. This single-center, retrospective study included patients who underwent cardiac surgery from 1 January 2006 through 30 June 2012 and whose 24-hour urine creatinine clearance (24hr-CrCl) was measured in the intensive care unit before surgery. We evaluated CG-CrCl accuracy by calculating absolute differences between 24hr-CrCl and CG-CrCl estimates. Clinical impact was signified by discrepancies in United States Food and Drug …

Early Detection Of Atypical Motor And Neurobehavior Of Infants At Risk Secondary To Opioid Exposure: A Prospective Study, Kara Boynewicz

Electronic Theses and Dissertations

Prenatal opioid exposure has been studied in relation to infants' medical outcomes. However, large gaps exist in the literature supporting early identification of atypical neurobehavior and motor development of infants with prenatal opioid exposure. The purpose of the study was to investigate whether prenatal opioid exposure has a negative influence on a newborn infant’s neurobehavior and motor development to aid in the early identification of potential delays. Using a prospective quasi experimental design, infants motor development using the Test of Infant Motor Performance (TIMP) and neurobehavior using the NICU Neonatal Network Scale (NNNS) was assessed on 58 infants in a …

Social (In) Justice, Climate Change And Climate Policy In Western Australia, Naomi Joy Godden, Doreen Wijekoon, Kylie Wrigley

Research outputs 2022 to 2026

Climate change is a social justice issue, and people who experience disadvantage and marginalisation are most vulnerable to the impacts of climate change. In 2019–2020, the government of the state of Western Australia (WA) held the world’s first inquiry into climate change and health. The Inquiry report, submissions, and hearing transcripts make an important contribution to a small but growing body of evidence that climate change exacerbates and reinforces existing social inequalities in WA in areas such as health, economics, gender relations, and access and inclusion. However, in late-2020, the WA government released its 38-page Climate Policy, with very limited …

Characterization Of Retinal Drusen In Subjects At High Genetic Risk Of Developing Sporadic Alzheimer’S Disease: An Exploratory Analysis, Inés López-Cuenca, Elena Salobrar-García, Inés Gil-Salgado, Lidia Sánchez-Puebla, Lorena Elvira-Hurtado, José A. Fernández-Albarral, Federico Ramírez-Toraño, Ana Barabash, Jaisalmer De Frutos-Lucas, Juan J. Salazar, José M. Ramírez, Ana I. Ramírez, Rosa De Hoz

Research outputs 2022 to 2026

Having a family history (FH+) of Alzheimer’s disease (AD) and being a carrier of at least one ε4 allele of the ApoE gene are two of the main risk factors for the development of AD. AD and age-related macular degeneration (AMD) share one of the main risk factors, such as age, and characteristics including the presence of deposits (Aβ plaques in AD and drusen in AMD); however, the role of apolipoprotein E isoforms in both pathologies is controversial. We analyzed and characterized retinal drusen by optical coherence tomography (OCT) in subjects, classifying them by their AD FH (FH-or FH+) and …

A Most Unusual Tail: Scoliosis In A Wild Australian Skink, And Reported Incidences And Suggested Causes Of Similar Malformations Amongst Squamates, Philip W. Bateman, Robyn Benken, Ryan Glowacki, Robert A. Davis

Research outputs 2022 to 2026

Malformations of vertebrae potentially occur across many taxa, particularly in Testudines, which are susceptible to kyphosis (dorsoventral curvature of the spine). Such malformations may stem from either genetic or environmental origins, and their prevalence and associated impacts on survival remain poorly understood. However, scoliosis (sideways curvature of the spine) is rarely reported and especially so in wild lizards. We report here on the first known case of scoliosis in a wild Australian lizard, the skink Ctenotus fallens, from Perth, Western Australia. This occurrence is the first of 805 individuals captured in a natural population monitored annually for the past 11 …

Bullied Because Of Their Teeth: Evidence From A Longitudinal Study On The Impact Of Oral Health On Bullying Victimization Among Australian Indigenous Children, Md Irteja Islam, Verity Chadwick, Tuguy Esgin, Alexandra Martiniuk

Research outputs 2022 to 2026

Making life better for Indigenous peoples is a global priority. Although bullying and oral health have always been a topic of concern, there is limited information regarding the impact of this problem on the general population, with no evidence in this regard among the Australian Indigenous population. Thus, we aimed to quantify the relationship between bullying victimization and oral health problems by remoteness among 766 Australian Indigenous children aged between 10–15-years using data from the LSIC study. Bivariate and multilevel mixed-effect logistic regression analyses were employed. Findings indicated children self-reported bullying more than parents reported their children were being bullied …

Resistance Training Effectiveness On Body Composition And Body Weight Outcomes In Individuals With Overweight And Obesity Across The Lifespan: A Systematic Review And Meta-Analysis, Pedro Lopez, Dennis R. Taaffe, Daniel A. Galvão, Robert U. Newton, Elisa R. Nonemacher, Victória M. Wendt, Renata N. Bassanesi, Douglas J. P. Turella, Anderson Rech

Research outputs 2022 to 2026

To systematically review and analyze the effects of resistance-based exercise programs on body composition, regional adiposity, and body weight in individuals with overweight/obesity across the lifespan. Using PRISMA guidelines, randomized controlled trials were searched in nine electronic databases up to December 2020. Meta-analyses were performed using random-effects model. One-hundred sixteen articles describing 114 trials (n = 4184 participants) were included. Interventions involving resistance training and caloric restriction were the most effective for reducing body fat percentage (ES = −3.8%, 95% CI: −4.7 to −2.9%, p < 0.001) and whole-body fat mass (ES = −5.3 kg, 95% CI: −7.2 to −3.5 kg, p < 0.001) compared with groups without intervention. Significant results were also observed following combined resistance and aerobic exercise (ES = −2.3% and −1.4 kg, p < 0.001) and resistance training alone (ES = −1.6% and −1.0 kg, p < 0.001) compared with no training controls. Resistance training alone was the most effective for increasing lean mass compared with no training controls (ES = 0.8 kg, 95% CI: 0.6 to 1.0 kg, p < 0.001), whereas lean mass was maintained following interventions involving resistance training and caloric restriction (ES = ~ − 0.3 kg, p = 0.550–0.727). Results were consistently observed across age and sex groups (p = 0.001–0.011). Reductions in regional adiposity and body weight measures were also observed following combined resistance and aerobic exercise and programs including caloric restriction (p < 0.001). In conclusion, this study provides evidence that resistance-based exercise programs are effective and should be considered within any multicomponent therapy program when caloric restriction is utilized in individuals with overweight or obesity.

Postviral Gastroparesis Associated With Sars-Cov-2 Infection In A Pediatric Patient, Courtney M. Rusch, Jerome M. Molleston, Matthew F. Glasser, Steven Don, Sakil S. Kulkarni

2020-Current year OA Pubs

Postviral gastroparesis has been described in children, but it has not yet been attributed to SARS-CoV-2 infection. Our case report describes a teenager with abdominal pain, early satiety, and vomiting who likely had an asymptomatic SARS-CoV-2 infection 2 months before presentation. Through investigation of epidemiologic links, antibody testing, and clinical course, it is hypothesized that her significant reduction in gastric emptying was due to postviral gastroparesis secondary to SARS-CoV-2. She was treated with supportive care and prokinetic agents. The patient demonstrated symptom resolution and near normalization of gastric emptying by the time of 1 month follow up.

Phytochemical And Synthetic Ahr Ligands As Novel Therapy For Refractory Breast Cancer, Jonathan V. Wooten

Loma Linda University Electronic Theses, Dissertations & Projects

Patients with triple-negative breast cancer (TNBC) possess tumors that lack estrogen receptor, progesterone receptor, and human growth factor receptor 2 expression. Such patients have lower survival rates than those diagnosed with other breast cancer subtypes in part, due to the scarcity of targeted therapy for TNBC. In addition to chemotherapy, patients with TNBC often consume natural remedies, which has led us and others to evaluate the ability of plant isolates to confer anticancer and chemopreventive actions. Poly-ADP ribose polymerase (PARP) is an enzyme that promotes DNA single-strand break repair. PARP inhibitor olaparib exploits DNA repair enzyme deficiency in tumors to …

The Heritage Family Study: A Review Of The Effects Of Exercise Training On Cardiometabolic Health, With Insights Into Molecular Transducers, Mark A Sarzynski, Treva K Rice, D C Rao, Et Al

2020-Current year OA Pubs

The aim of the HERITAGE Family Study was to investigate individual differences in response to a standardized endurance exercise program, the role of familial aggregation, and the genetics of response levels of cardiorespiratory fitness and cardiovascular disease and diabetes risk factors. Here we summarize the findings and their potential implications for cardiometabolic health and cardiorespiratory fitness. It begins with overviews of background and planning, recruitment, testing and exercise program protocol, quality control measures, and other relevant organizational issues. A summary of findings is then provided on cardiorespiratory fitness, exercise hemodynamics, insulin and glucose metabolism, lipid and lipoprotein profiles, adiposity and …

Enantiomer-Selective Characterization Of The Adsorption, Dissipation, And Phytotoxicity Of The Plant Monoterpene Pulegone In Soils, Jose Antonio Galán-Pérez, Beatriz Gámiz, Ivana Pavlovic, Rafael Celis

Research Outputs: 2025-Present

Plant monoterpenes have received attention for their ecological functions and as potential surrogates for synthetic herbicides, but very little is known about the processes that govern their behavior in the soil environment, and even less about the possible enantioselectivity in the functions and environmental behavior of chiral monoterpenes. We characterized the adsorption and dissipation of the two enantiomers of the chiral monoterpene pulegone in different soils, and their phytotoxicity to different plant species through Petri dish and soil bioassays. R-and S-pulegone displayed a low-to-moderate non-enantioselective adsorption on the soils that involved weak interaction mechanisms. Soil incubation experiments indicated that, once …

Healthcare Workers Perceptions Regarding Antibiotic Use During Covid-19 Pandemic In Lebanon: A Cross-Sectional Study, Sara Mina, Bilal Azakir

BAU Journal - Health and Wellbeing

Since the beginning of the COVID-19 pandemic, empirical antibiotics prescription has increased globally in patients with COVID-19 for suspected or confirmed bacterial infection. Hence, concerns have been raised about potential rise in antibiotic resistance that will create further challenges for antimicrobial stewardship. This descriptive cross-sectional study was conducted to assess healthcare workers attitudes and practices regarding antibiotics prescription during the COVID-19 pandemic in Lebanon. The survey was distributed online using GOOGLE forms and included questions addressing socio-demographic characteristics, trainings in antibiotics use and healthcare workers attitudes and practices regarding antibiotics prescription during the pandemic. In total, 399 healthcare workers responded …

Food Safety Practices Among Food Carts In -North Lebanon, Hanin Hassan, Nada El Darra, Alissar Al Khatib

BAU Journal - Health and Wellbeing

Street food carts serve different types of popular and traditional foods; it is a common economic sector worldwide. In North Lebanon, food carts are mobile or centered in specific places serving common and well known RTE meals. In addition, the increasing incidence of foodborne illnesses associated with street foods sheds light on the importance of inspecting the practices of street vendors. Therefore, the aim of this study is to assess the food safety in 30 food carts using an observational checklist and to perform microbiological analysis for the detection of foodborne pathogens namely; yeast, mold, Listeria monocytogenes, Salmonella, Enterohemorrhagic E.coli, …

Knowledge Of The Effect Of Synthetic Proteins On The Overall Health In Lebanese Adults: A Cross-Sectional Study, Zeina Al Shoufi, Alaa Al Bardan, Ahmad Shishnieh, Rami Asaad, Hiba Deek

BAU Journal - Health and Wellbeing

The aim of the study was to assess the knowledge of gym attendees on the effects of protein shakes on their health. A descriptive cross-sectional study involving a self-administered questionnaire was undertaken. Data were collected through a self-administered questionnaire in two ways. First method was googled form links which was sent out to acquaintances on social media (WhatsApp, Facebook, Instagram and Twitter) in both English and Arabic language. In addition, questionnaire was printed and distributed to four different gyms in Beirut. The coaches of the gyms took charge of distributing and completing the questionnaire. Reminders were issued every 2 days …

Assessment Of The Lebanese Community Pharmacist Knowledge, Practice And Barriers Regarding The Prevention Of Osteoporosis, Noura Issa Khram, Maha Aboul Ela, Mohamad Ali Hijazi, Lama Soubra

BAU Journal - Health and Wellbeing

Osteoporosis is a silent skeletal disease that is often recognized when fractures occur as a result of minimal trauma. Limited studies have assessed the degree of pharmacists’ involvement in osteoporosis prevention, risk-assessment/screening and physician referrals. To assess the Lebanese community pharmacists’ knowledge, practice and barriers regarding osteoporosis prevention. Secondary aim is to assess the pharmacists’ ability to identify high-risk patients who should be referred for bone mineral density (BMD) testing. A cross-sectional study was carried out in Beirut, Lebanon between September and October 2020 using self-administered questionnaire. Pharmacists completed a multi-component questionnaire that consisted of socio-demographic characteristics, practices, knowledge and …

Exercise Motivations, Barriers, And Preferences Of Tahfiz Students: A Qualitative Study, Farah Wahida Ibrahim, Arimi Fitri Mat Ludin, Nur Aqilah Marzuki, Ismarulyusda Ishak, Mohd Sham Othman, Nor Malia Abdul Warif, Mohd Zaharen Md. Zahir, Muhamad Toriq Yaacob

Makara Journal of Health Research

Background: In Malaysia, the increasing prevalence of physical inactivity is alarming. The effects of adopting a sedentary lifestyle have led to health problems such as coronary heart disease and type II diabetes mellitus, as well as increased mortality rates. Young adults, including tahfiz students, tend to be physically inactive due to much time spent sitting during lectures or studying. Therefore, an active lifestyle must be encouraged. This study aims to identify the factors that influence tahfiz students to exercise.

Methods: Data from 12 male and 19 female students were collected through in-depth interviews, which were recorded and transcribed …

Evaluation Of Biochemical And Pathological Parameters At Different Doses Of Cisplatin In Experimental Animal Model: Toxicological Study On An Antineoplastic Drug, Farhana Sultana, Muhammed Mohibul Islam, Mohammad Nurul Amin, Nusrat Jahan, Asma Kabir, Talha Bin Emran, Bibek Chandra Sutradhar, Sujan Banik

Makara Journal of Health Research

Background: This study aimed to assess the effect of cisplatin-induced toxicities on biochemical and pathological parameters such as body, liver, and kidney weights, blood urea nitrogen (BUN), creatinine, alanine aminotransferase (ALT), and blood cells (RBCs and WBCs) in white Swiss albino mice.

Methods: Cisplatin’s potential toxic effects on body, liver, and kidney weights were evaluated using standard laboratory methods. Blood biochemical levels such as BUN, creatinine, and ALT levels were determined by an auto-hemolyzer using commercial diagnostic kits. Blood cells (RBCs and WBCs) were counted under a microscope by a hemocytometer.

Results: Cisplatin’s potential toxic effects on …

Prevalence And Risk Factors Of Hypertension And Diabetes Mellitus Among The Indonesian Elderly, Prisilia Oktaviyani, Salman Salman, Marlynda Happy Nurmalita Sari, Melisa Frisilia, Munazar Munazar, Ana Satria, Maretalinia Maretalinia

Makara Journal of Health Research

Background: Epidemiological and demographic transitions lead to the emergence of non-communicable diseases (NCD) among the elderly. This study aimed to examine the risk factors of hypertension and diabetes mellitus (DM) among the elderly by using secondary data (Basic Health Research 2018).

Methods: Secondary data from Basic Health Research (N = 88,911) were used. Cut-off values for measurement were WHO standard of 126 mg/dl for fasting and 200 mg/dl for non-fasting for DM and 140 mmHg for systole and 90 mmHg for diastole for hypertension. Univariate, bivariate, and multivariate (binary logistic regression) analyses were conducted using STATA version 15. …

Investigating The Links Between Body Composition And Female University Students’ Night Eating Habits And Sleep Quality, Hanisah Rosli, Arimi Fitri Mat Ludin, Amanda Priscilla Lim, Vimalah Vallavan, Lew Sze Yuen, Norizatul Hidayah Yusop, Nur Athirah Razali, Amerull Daneal Amran, Nurfarahin Asmadi, Mohd Sham Othman

Makara Journal of Health Research

Background: Malaysia has the highest prevalence of obesity among Southeast Asian countries, and the current number is expected to increase further. In particular, the rate of obesity is reportedly increasing among females and young adults in Malaysia. Modern lifestyle habits, which include night eating and poor sleep quality, have been shown to increase the risk of obesity and high body fat. This study aims to determine the link between female university students’ body composition and their night eating habits and sleep quality.

Methods: Body composition was measured using a Bioelectrical Impedance Analysis (BIA) analyzer. Night eating syndrome and …

Challenge And Development Strategy For Colon-Targeted Drug Delivery System, Raditya Iswandana, Kurnia Sari Setio Putri, Fathia Amalia Putri, Maxius Gunawan, Sekar Arum Larasati

Pharmaceutical Sciences and Research

Colon-Targeted Drug Delivery System (CTDDS) is able to improve local therapeutic effects in the treatment of colon-specific diseases, such as Crohn’s disease, Ulcerative Colitis (UC), and Irritable Bowel Syndrome (IBS). A colon can also be a suitable site for systemic delivery of drugs susceptible to extreme gastric pH, such as peptides and protein therapeutics. The physiological conditions of the gastrointestinal tract and the physicochemical properties of drugs are being considered to develop strategies and approaches to overcome emerging challenges. This review will discuss factors, challenges, strategies, and approaches to developing a colon-targeted drug delivery system.

Association Of Environmental Pollutants Exposure With Pulmonary Fibrosis: A Mini Review Of Molecular Mechanism Mediated, Soni Siswanto, Bantari W.K. Wardhani

Pharmaceutical Sciences and Research

Pulmonary fibrosis is a specific form of chronic progressive interstitial lung disease. Deposition of extracellular matrix, mainly collagen, is the pathogenic characteristic of pulmonary fibrosis. Many reports show that environmental pollutants, particularly asbestos, silica, mercury, cadmium, and benzo(a)pyrene, are contributed in the etiology of lung injury and a risk factor in the development of idiopathic pulmonary fibrosis (IPF) in humans. Based on its physicochemical properties, environmental pollutant-induced pulmonary fibrosis can be developed after a particular type or dose of exposure. To date, some studies have focused on variant pollutants that are induced. However, the molecular mechanism of various pollutants to …

Identification Of Community Knowledge On Lead Contamination And Analysis Of Lead Level In Fish, Sita Nurwulan, Sophi Damayanti, Lia Amalia

Pharmaceutical Sciences and Research

Poisoning is an event of human exposure to poisonous substances that are harmful to the body at certain doses. Lead is a heavy metal that can cause toxicity, including neurotoxic effects, hypertension, digestive system disorders, bone and tooth growth disorders, immune system disorders, infertility, and fetal disorders. Fish is a source of nutrients that are often consumed by people, however can also accumulate lead. This study aimed to analyze the lead level in fish and identify the community knowledge level regarding lead contamination in fish. Identification of community knowledge levels regarding lead. Identification of community knowledge levels regarding lead contamination …

Antihypertensive And Antioxidant Activity Of Herbal Medicine (Jamu) B On Rats Induced By 10% Fructose, Aprilita Rina Yanti Eff, Reza Ayu Pertiwi, Hermanus Ehe Hurit, Sri Teguh Rahayu, Yonatan Eden

Pharmaceutical Sciences and Research

Prolonged fructose intake can activate the renin-angiotensin-aldosterone system and enhance oxidative stress conditions, causing hypertension and hyperuricemia. This study aimed to determine the antihypertensive and antioxidant activity of Jamu B on the activity of superoxide dismutase (SOD), glutathione (GSH), and malondialdehyde (MDA) in the kidneys of Sprague Dawley rats induced by 10% fructose. Thirty rats were divided into six groups. Groups B1-B3 were Jamu groups at a dose of 0.12 g/kg BW (B1), 0.24 g/kg BW (B2), and 0.36 g/kg BW (B3); group C (positive control) was given captopril 0.1 g/kg BW, group D (negative control) was given only 10% …

Emotional Eating Among Final Year Undergraduate Female Students Of Faculty Of Public Health Universitas Indonesia During Covid-19 Pandemic In 2021, Adinda Safira Salsabiela, Wahyu Kurnia Yusrin Putra

Indonesian Journal of Public Health Nutrition (IJPHN)

Emotional eating is defined as the tendency to excessively consuming food which often high in sugar, salt, and fat levels in response to negative emotions. Uncontrolled emotional eating will increase the risk of eating disorders such as bulimia nervosa and binge-eating disorder, obesity, cardiovascular diseases, and type II diabetes. This study aims to find out about the relationship between perceived stress, anxiety, academic stressors, social media engagement, COVID-19 infection history in respondent and their family members, and mindfulness with emotional eating among 106 final year undergraduate female students of the Faculty of Public Health Universitas Indonesia during the COVID-19 pandemic …

Effect Of Health And Nutrition Education On Blood Pressure, Knowledge And Compliance Among Hypertensive Patients In Bogor District, Indonesia: A Control Quasi-Experiment, Nurul Dina Rahmawati, Hasbullah Thabrany, Ratu Ayu Dewi Sartika

Indonesian Journal of Public Health Nutrition (IJPHN)

With a high prevalence of hypertension (25.8% in 2013 and 34.1% in 2018), Indonesia currently deals with a tremendous health economic burden with the implementation of National Health Insurance (JKN). Hypertension is known to lead to severe complications and productivity loss. This study aimed to evaluate the effect of health and nutrition education on blood pressure knowledge and compliance among hypertension patients. The study was conducted over a period of 6 months in Bogor District. A total of 179 patients (64%) completed the study (intervention n = 88, control n = 91). Compared to the control group, patients in the …

Current Intake And Infection Status Were Not Good Predictive Factors Of Stunting Among Children Aged 6-59 Months In Babakan Madang Sub-District, Bogor District, West Java, Indonesia, Ruth Desinta Purnamasari, Ratu Ayu Dewi Sartika, Trini Sudarti

Indonesian Journal of Public Health Nutrition (IJPHN)

This study aims to discover the prevalence of stunting and determine the associations between the history of pulmonary tuberculosis disease with the prevalence of stunting among children under five years of age (6-59 months) in Babakan Madang Sub-District, Bogor District 2019. This study uses a cross-sectional design with a quantitative approach. The sample in this research was 194 children under five obtained by cluster sampling. Data collection was conducted through May 2019. The data collection process includes anthropometric measurements using calibrated microtoise and digital length board, dietary assessment using 1 x 24-h food recall, and a self-administered questionnaire. Data analyses …

Nutrition Analysis Of Wood Apple (Limonia Acidissima), Yuliana Noor Setiawati Ulvie, Hapsari Sulistya Kusuma, Erma Handarsari

Indonesian Journal of Public Health Nutrition (IJPHN)

Wood apple or Limonia acidissima contains fruit acid, vitamins, and minerals. The dry fiber of the fruit contains 15% citric acid, potassium, calcium, and iron salt. The seed and pulp contain fats and protein. The fats consist of palmitic acid, oleic acid, linoleic acid, and linolenic acid, despite palmitoleic and stearic acid traces. β-sitosterol, β-Amirin, lupeol, and stigmasterol are from the unsaponifiable matter of seed oil. It was descriptive research that employed a laboratory experiment approach to determine the composition of total carbohydrate, total protein, total fats, water, ash content, and the crude fiber of wood apple. The research found …

Carbohydrate Intake Is Associated With Learning Concentration Among High School Students In Jember Regency, East Java Province, Indonesia, Nadya Parahita Handini, Triyanti Triyanti, Kusharisupeni Djokosujono

Indonesian Journal of Public Health Nutrition (IJPHN)

Low learning concentration will have impact on low academic performance. This study aims to determine the relationship between learning concentration and several factors and to find the most dominant factor in the students of SMAN 1 Jember. In this study, learning concentration was the dependent variable, while breakfast habits, nutrient intake (energy, carbohydrates, protein, fat, iron, zinc, vitamin B12, vitamin C), sleep quality, and physical activity were independent variables. This research is a quantitative study with cross-sectional design. This study conducted in June 2021 at SMAN 1 Jember with a total of 200 respondents who were selected using the quota …

Antimicrobial Efficacy Of Edible Mushroom Extracts: Assessment Of Fungal Resistance, Jong H. Kim, Christina C. Tam, Kathleen L. Chan, Noreen Mahoney, Luisa W. Cheng, Mendel Friedman, Kirkwood M. Land

Pacific Faculty Work

Antimicrobial efficacy of the water or methanolic extracts of three medicinal mushrooms Taiwanofungus camphoratus, Agaricus blazei Murrill, and Ganoderma lucidum (Curtis) P. Karst were investigated against yeast and filamentous fungal pathogens as well as against commensal and pathogenic bacteria. The methanolic extract of T. camphoratus (TcM) exhibited both potent antifungal and antibacterial activity, while the water extract of T. camphoratus (TcW) showed limited antibac-terial activity against Listeria monocytogenes. Neither the methanolic nor water extracts of A. blazei and G. lucidum exhibited antimicrobial activity. In the risk assessment testing monitoring the development of fungal tolerance to mushroom extracts in food matrices, …

Red Harvester Ant (Pogonomyrmex Barbatus F. Smith; Hymenoptera: Formicidae) Preference For Cover Crop Seeds In South Texas, Lilly Victoria Elliott-Vidaurri, Daniella Rivera, Adrian Noval, Robin A. Choudhury, Hannah J. Penn

School of Earth, Environmental, & Marine Sciences Faculty Publications

Harvester ants often selectively forage seeds, causing these ants to be viewed as pests in agricultural areas where they may forage on crop seeds. While little research has been done on harvester ant preferences for cover crop seeds, grower observations in the Lower Rio Grande Valley (LRGV) suggest that ants may remove these seeds before germination. We examined red harvester ant (Pogonomyrmex barbatus F. Smith) preferences for cover crop seeds (fescue, oat, sunn hemp, radish, vetch, and wheatgrass) and the effects of a commonly used bacterial seed inoculant. We evaluated relative preferences using seed depots presented to colonies with no …