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2020

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Articles 12931 - 12960 of 20658

Full-Text Articles in Medicine and Health Sciences

Delivering Mental Health And Psychosocial Support Interventions To Women And Children In Conflict Settings: A Systematic Review, Mahdis Kamali, Mariella Munyuzangabo, Fahad J. Siddiqui, Michelle F. Gaffey, Sarah Meteke, Daina Als, Reena P. Jain, Amruta Radhakrishnan, Shailja Shah, Anushka Ataullahjan, Zulfiqar Ahmed Bhutta Mar 2020

Delivering Mental Health And Psychosocial Support Interventions To Women And Children In Conflict Settings: A Systematic Review, Mahdis Kamali, Mariella Munyuzangabo, Fahad J. Siddiqui, Michelle F. Gaffey, Sarah Meteke, Daina Als, Reena P. Jain, Amruta Radhakrishnan, Shailja Shah, Anushka Ataullahjan, Zulfiqar Ahmed Bhutta

Woman and Child Health

Background: Over 240 million children live in countries affected by conflict or fragility, and such settings are known to be linked to increased psychological distress and risk of mental disorders. While guidelines are in place, high-quality evidence to inform mental health and psychosocial support (MHPSS) interventions in conflict settings is lacking. This systematic review aimed to synthesise existing information on the delivery, coverage and effectiveness of MHPSS for conflict-affected women and children in low-income and middle-income countries (LMICs).
Methods: We searched Medline, Embase, Cumulative Index of Nursing and Allied Health Literature (CINAHL) and Psychological Information Database (PsycINFO)databases for indexed literature …


Spontaneous Uterine Rupture Secondary To Morbidly Adherent Placenta In An Unscarred Uterus, Nida Sajjad, Kumail Khandwala, Wasim Memon, Jehanzeb Shahid, Burhan Zafar Mar 2020

Spontaneous Uterine Rupture Secondary To Morbidly Adherent Placenta In An Unscarred Uterus, Nida Sajjad, Kumail Khandwala, Wasim Memon, Jehanzeb Shahid, Burhan Zafar

Department of Radiology

We report a case of spontaneous uterine rupture in a primigravida with an unscarred uterus, which was secondary to morbidly adherent placenta proven on surgery and histology. Although rare, uterine rupture should be considered as a differential diagnosis of acute abdominal pain in pregnancies, especially when associated with free fluid, even with the absence of vaginal bleeding. Abnormal placentation is associated with spontaneous antepartum uterine rupture even in early pregnancy. Most cases in the literature have advocated emergency hysterectomy to arrest life-threatening hemorrhage.


Structure, Wettability, Corrosion And Biocompatibility Of Nitinol Treated By Alkaline Hydrothermal And Hydrophobic Functionalization For Cardiovascular Applications, S. Rahimipour, E. Salahinejad, E. Sharifi, H. Nosrati, Lobat Tayebi Mar 2020

Structure, Wettability, Corrosion And Biocompatibility Of Nitinol Treated By Alkaline Hydrothermal And Hydrophobic Functionalization For Cardiovascular Applications, S. Rahimipour, E. Salahinejad, E. Sharifi, H. Nosrati, Lobat Tayebi

School of Dentistry Faculty Research and Publications

The main objective of this study is to hydrophobize nitinol (Ni-Ti alloy) for cardiovascular applications. For this purpose, medical nitinol samples were subjected to sodium hydroxide hydrothermal treatments at various temperatures, followed by hexadecyltrimethoxysilane (HDTMS) functionalization. Then, the structure, wettability, corrosion, cytocompatibility and cell adhesion of the prepared samples were evaluated. According to the results, porous blade-shaped layers of sodium titanate were formed on the substrate surface as a result of the alkaline treatment. These nano-rough features offered considerable hydrophobicity after HDTMS processing, where a maximum water contact angle of about 140° was obtained for the sample treated at 120 …


O-Season Training Habits And Bmi, Not Preseason Jump Measures, Are Associated With Time-Loss Injury In Female Collegiate Soccer Players, Jason Brumitt, Alma Mattocks, Amy Engilis, Jill A. Sikkema, Jeremy Loew Mar 2020

O-Season Training Habits And Bmi, Not Preseason Jump Measures, Are Associated With Time-Loss Injury In Female Collegiate Soccer Players, Jason Brumitt, Alma Mattocks, Amy Engilis, Jill A. Sikkema, Jeremy Loew

Faculty Publications - College of Physical Therapy

The primary purpose of this study was to determine the effectiveness of the standing long jump (SLJ) and the single-leg hop (SLH) tests to discriminate lower quadrant (low back and lower extremities) injury occurrence in female collegiate soccer players. The secondary purpose of this study was to determine associations between injury and o-season training habits or anthropometric measures. SLJ, SLH, and anthropometric measures were collected during a preseason screening clinic. Each subject completed a questionnaire providing demographic information and o-season training habits. Each athlete performed three SLJ and three SLH per leg. SLJ and SLH scores were not associated with …


“Epic-Genetics”: An Exploration Of Preservice Helping Professionals’ (Mis)Understanding Of Epigenetic Influences On Human Development, Kate E. Snyder, Caroline Pittard, Allison Fowler, Corey T. Watson Mar 2020

“Epic-Genetics”: An Exploration Of Preservice Helping Professionals’ (Mis)Understanding Of Epigenetic Influences On Human Development, Kate E. Snyder, Caroline Pittard, Allison Fowler, Corey T. Watson

Manuscripts, Articles, Book Chapters and Other Papers

Mental health researchers emphasize the importance of practitioner understanding of biology-environment interplay. Accordingly, our goal of the study described in this article was to understand students’ preconceptions and misconceptions about biological and environmental influences on development through investigating their conceptions of epigenetics. Using a short-term longitudinal design, we explored preservice helping professionals’ conceptions and misconceptions pertaining to epigenetics within the framework of a graduate level human development course. Baseline knowledge about epigenetics was low. Students developed multiple misconceptions about epigenetics and how the phenomenon relates to biological and environmental influences on human development. Students reported feeling highly efficacious for detecting …


Incorporation Of Functionalized Reduced Graphene Oxide/Magnesium Nanohybrid To Enhance The Osteoinductivity Capability Of 3d Printed Calcium Phosphate-Based Scaffolds, Meisam Omidi, Hossein Golzar, Dorsa Mohammadrezaei, Amir Yadegari, Morteza Rasoulianboroujeni, Mohadeseh Hashemi, Fatemeh Yazdian, Mohammad Shalbaf, Lobat Tayebi Mar 2020

Incorporation Of Functionalized Reduced Graphene Oxide/Magnesium Nanohybrid To Enhance The Osteoinductivity Capability Of 3d Printed Calcium Phosphate-Based Scaffolds, Meisam Omidi, Hossein Golzar, Dorsa Mohammadrezaei, Amir Yadegari, Morteza Rasoulianboroujeni, Mohadeseh Hashemi, Fatemeh Yazdian, Mohammad Shalbaf, Lobat Tayebi

School of Dentistry Faculty Research and Publications

Improving bone regeneration is one of the most pressing problems facing bone tissue engineering (BTE) which can be tackled by incorporating different biomaterials into the fabrication of the scaffolds. The present study aims to apply the 3D-printing and freeze-drying methods to design an ideal scaffold for improving the osteogenic capacity of Dental pulp stem cells (DPSCs). To achieve this purpose, hybrid constructs consisted of 3D-printed Beta-tricalcium phosphate (β-TCP)-based scaffolds filled with freeze-dried gelatin/reduced graphene oxide-Magnesium-Arginine (GRMA) matrix were fabricated through a novel green method. The effect of different concentrations of Reduced graphene oxide-Magnesium-Arginine (RMA) (0, 0.25% and 0.75%wt) on the …


Cats And Conservationists: The Debate Over Who Owns The Outdoors, Dara M. Wald, Anna L. Peterson Mar 2020

Cats And Conservationists: The Debate Over Who Owns The Outdoors, Dara M. Wald, Anna L. Peterson

New Directions in the Human-Animal Bond

Cats and Conservationists is the first multidisciplinary analysis of the heated debate about free-roaming cats. The debate pits conservationists against cat lovers, who disagree both on the ecological damage caused by the cats and the best way to manage them. An impassioned and spirited conflict, it also sheds light on larger questions about how we interpret science, incorporate diverse perspectives, and balance competing values in order to encourage constructive dialogue on contentious social and environmental issues.

On one side of the cat debate stand many environmentalists, especially birders and conservation organizations, who believe that outdoor cats seriously threaten native wildlife. …


Public Social Media Consultations For Dermatologic Conditions: An Online Survey, Elizabeth Schoenberg, Doaa Shalabi, Jordan Wang, Nazanin Saedi, Matthew Keller Mar 2020

Public Social Media Consultations For Dermatologic Conditions: An Online Survey, Elizabeth Schoenberg, Doaa Shalabi, Jordan Wang, Nazanin Saedi, Matthew Keller

Department of Dermatology and Cutaneous Biology Faculty Papers

The use of social media in medicine has been increasingly studied in recent years, especially concerning its role in patient outreach, education, diagnosis, and management. Dermatology is a unique field in that patients can post photographs of their skin ailments when seeking online medical advice and information. This study examines the role of public social media consultations for dermatologic conditions. A large portion of patients utilize social media for dermatologic consultations and many do not seek care from a dermatologist afterward. Future studies should trend this phenomenon, especially as the use of social media continues to expand.


February/March 2020, Randy Curry, Cindy Brooks Mar 2020

February/March 2020, Randy Curry, Cindy Brooks

RURAL ROCKS

Rural Rocks, the Rural Health Network newsletter by the SWOSU College of Pharmacy


In Times Of Crisis, Huntington’S And Other Chronic Disease Communities Provide Examples Of Fortitude, Kenneth P. Serbin Mar 2020

In Times Of Crisis, Huntington’S And Other Chronic Disease Communities Provide Examples Of Fortitude, Kenneth P. Serbin

At Risk for Huntington's Disease

No abstract provided.


Domestic & International Travel Update, March 14, 2020, University Of Northern Iowa Mar 2020

Domestic & International Travel Update, March 14, 2020, University Of Northern Iowa

UNI Response to COVID-19

The announcement of the cancellation of all non-essential university-sponsored travel by faculty, staff, and students effective on March 14, 2020. "


2020-03-14_Michiganoverview_Pressrelease_33, Michigan Department Of Health & Human Services Mar 2020

2020-03-14_Michiganoverview_Pressrelease_33, Michigan Department Of Health & Human Services

Cumulative Michigan COVID-19 Data

The press release was obtained from Michigan's Coronavirus page, under the tab Press Releases. The direct link to the press release is https://www.michigan.gov/coronavirus/0,9753,7-406-98158-521341--,00.html


Is Romania Ready To Face The Novel Coronavirus (Covid-19) Outbreak? The Role Of Incoming Travelers And That Of Romanian Diaspora, Iulian Gherghel Mar 2020

Is Romania Ready To Face The Novel Coronavirus (Covid-19) Outbreak? The Role Of Incoming Travelers And That Of Romanian Diaspora, Iulian Gherghel

Student Scholarship

Letter to editor of Travel Medicine and Infectious Disease


Health & Kinesiology News, Georgia Southern University Mar 2020

Health & Kinesiology News, Georgia Southern University

Health Sciences & Kinesiology: News & Publications (2015-2023)

  • MHA Students Awarded Scholarships


Modeling Hospital-Wide Extracorporeal Cardiopulmonary Resuscitation: Pros And Cons, Shiksha Joshi, Sandipan Shringi, Manpreet Sira, Maya Guglin Mar 2020

Modeling Hospital-Wide Extracorporeal Cardiopulmonary Resuscitation: Pros And Cons, Shiksha Joshi, Sandipan Shringi, Manpreet Sira, Maya Guglin

The VAD Journal

Background: We aimed to analyze the potential benefits of implementing a hospital-wide extracorporeal cardiopulmonary resuscitation (ECPR) protocol.

Methods: We analyzed in-hospital cardiac arrests in a large, academic hospital for two consecutive years. For this model, we assumed that ECPR would be started in all adults, with no upper age limit, who have a full code status. We excluded codes lastingminutes, arrests with asystole as an initial rhythm, and patients with hemorrhagic shock or who coded due to new stroke (contraindications for anticoagulation). We calculated how many extra lives could be saved per year if ECPR was initiated during each code …


Research To Practice- Implementing Sign-Infused Intervention As A Novice Clinician, Loren Stoller Mar 2020

Research To Practice- Implementing Sign-Infused Intervention As A Novice Clinician, Loren Stoller

LSU Master's Theses

Speech-Language Pathologists often infuse manual signs into oral language interventions for children with various communication disorders. The current study was designed to learn more about sign-infused language intervention by examining one novice clinician’s use of signs during oral language intervention with a child diagnosed as a late talker. The researcher was the clinician, and while a novice interventionist, she was proficient in American Sign Language (ASL) and had five years of experience using ASL with others. The child was 26 months of age at the start of the study, and data collection included three pre-intervention sessions, 12 intervention sessions, and …


In Vitro Analysis Of Equine Platelet Rich Plasma And In Vivo Effect Of Cytokines After Repeated Intra-Articular Injections In Osteoarthritic Joints, Carlos Aguilar Miranda Mar 2020

In Vitro Analysis Of Equine Platelet Rich Plasma And In Vivo Effect Of Cytokines After Repeated Intra-Articular Injections In Osteoarthritic Joints, Carlos Aguilar Miranda

LSU Master's Theses

INTRODUCTION- The use of biologic therapies like platelet rich plasma (PRP) has a potential benefit for the treatment of osteoarthritis in horses. However, key parts of it are still unknown. The objective is to evaluate the degree of platelet activation achieved when in contact with exogenous activators. As well as the long-term effect in the anabolism and catabolism of cytokines involved in equine osteoarthritis.

MATERIAL AND METHODS-In one in vitro study PRP was collected from 6-horses using a commercially available kit. Platelets were exposed to PBS as negative control or to varying concentrations of CaCl2. Activation was determined via cell …


Heart Rate Variability: A Possible Machine Learning Biomarker For Mechanical Circulatory Device Complications And Heart Recovery, Theodore Lin, Zain Khalpey, Shravan Aras Mar 2020

Heart Rate Variability: A Possible Machine Learning Biomarker For Mechanical Circulatory Device Complications And Heart Recovery, Theodore Lin, Zain Khalpey, Shravan Aras

The VAD Journal

Cardiovascular disease continues to be the number one cause of death in the United States, with heart failure patients expected to increase to >8 million by 2030. Mechanical circulatory support (MCS) devices are now better able to manage acute and chronic heart failure refractory to medical therapy, both as bridge to transplant or as bridge to destination. Despite significant advances in MCS device design and surgical implantation technique, it remains difficult to predict response to device therapy. Heart rate variability (HRV), measuring the variation in time interval between adjacent heartbeats, is an objective device diagnostic regularly recorded by various MCS …


Preoperative Patient Education On Length Of Stay Of Patients Undergoing Orthopedic Surgeries: A Pilot Randomized Controlled Trial, Layal Al-Neamani, Sarah Al-Dirawi, Samira Aranaout, Hiba Deek Mar 2020

Preoperative Patient Education On Length Of Stay Of Patients Undergoing Orthopedic Surgeries: A Pilot Randomized Controlled Trial, Layal Al-Neamani, Sarah Al-Dirawi, Samira Aranaout, Hiba Deek

BAU Journal - Health and Wellbeing

Hip and knee replacement surgeries are complex procedures with many risks and complications post-surgery. Patient education preoperatively has shown to limit some of these complications but nothing is reported on the effect of preoperative education on the length of stay in Lebanon. The aim of this paper is to evaluate the effect of a structured preoperative education to patients undergoing selected orthopedic surgeries. A pilot study for a randomized controlled trials (RCT).The study was conducted at Al Zahraa Hospital and Rafic Hariri University Hospital (RHUH). The study was introduced to potential participants, baseline data was collected and then patients were …


Selective H-Point Standard Addition And Double Divisor Ratio Derivative Chemometric Methods For Determination Of Ternary Mixture Of Cardiovascular Drugs, Marwa El Jamal, Azza Gazy Mar 2020

Selective H-Point Standard Addition And Double Divisor Ratio Derivative Chemometric Methods For Determination Of Ternary Mixture Of Cardiovascular Drugs, Marwa El Jamal, Azza Gazy

BAU Journal - Health and Wellbeing

Green analytical chemistry is concerned with the development of analytical procedures that minimize consumption of hazardous reagents and solvents, and maximize safety for operators and environment. Chemometrics, considered as green analytical chemistry, have become one of the important mathematical and statistical techniques for the resolution of overlapping spectra of multi component mixtures. This work relates simple, accurate and specific analytical chemometric techniques for the simultaneous determination of a ternary mixture of co-administered cardiovascular drugs (Ticagrelor (TICA), Irbesartan (IRB) and Hydrochlorothazide (HCT)). The different applied Chemometric methods are based on H-point standard addition method (HPSAM) and Double divisor ratio spectra Derivative …


Evaluation Of Extruded Debris Amount During Instrumentation Using Reciprocation Vs. Full Rotation Techniques: In Vitro Study, Belal Taouk, Roula Abiad, Nayer Abo Elsaad Mar 2020

Evaluation Of Extruded Debris Amount During Instrumentation Using Reciprocation Vs. Full Rotation Techniques: In Vitro Study, Belal Taouk, Roula Abiad, Nayer Abo Elsaad

BAU Journal - Health and Wellbeing

Apical extrusion of infected debris into the periradicular tissues during endodontic instrumentation may lead to postoperative pain and flare-up. Debris usually contain dentine chips, necrotic pulp tissue, microorganisms and irrigant. The existing studies are inconclusive about which engine-driven system pushes less debris in the apical direction. The aim of the present study was to evaluate the amount of apically extruded debris associated with full rotation single-file nickel–titanium instrumentation systems compared to another system used in reciprocation motion. Methodology: After approval of BAU institutional review board, twenty extracted human mandibular premolar teeth were randomly assigned to two groups (n=10 per group), …


Clinical Evaluation Of Soft Tissue Healing Using Diode Laser Versus Conventional Scalpel After Micro-Endodontic Surgery, Mohammad Al Shammaa, Roula Abiad, Nayer Abo Elsaad Mar 2020

Clinical Evaluation Of Soft Tissue Healing Using Diode Laser Versus Conventional Scalpel After Micro-Endodontic Surgery, Mohammad Al Shammaa, Roula Abiad, Nayer Abo Elsaad

BAU Journal - Health and Wellbeing

Micro-endodontic surgery attempt to minimize trauma and enhance esthetics soft tissue surgical results. Wound healing monitoring is performed for early identification of signs and symptoms related to surgical complications. The aim of this study was to compare surgical wound healing of soft tissue flap after using conventional scalpel and diode laser in micro-endodontic surgery. Methodology: This study was carried out as a randomized controlled clinical trial after taking approval of BAU institutional review board. Fourteen healthy patients were indicated for root end surgery; full mucoperiosteal tissue flap incision was done by using Bard-Parker Blades (Group I) and(Group II) Diode Laser …


Knowledge, Attitude And Practice For Healthcare Workers And Clinical Students About Infection Control Measures Awareness At Hospitals, Souhad Safadi, Esin Kavuran, Hanan Al Nuqiadan, Ahmad Tassi, Mirna Fawaz Mar 2020

Knowledge, Attitude And Practice For Healthcare Workers And Clinical Students About Infection Control Measures Awareness At Hospitals, Souhad Safadi, Esin Kavuran, Hanan Al Nuqiadan, Ahmad Tassi, Mirna Fawaz

BAU Journal - Health and Wellbeing

Healthcare-associated infections are a major global public health concern. Health care workers are on the front line of protecting themselves and clients from infection, through preventing the transmission of nosocomial infections and that is through the implementation of infection control measures. Therefore, the purpose of this study is to investigate the knowledge, attitude and practice of infection prevention among healthcare workers at Lebanese hospital. A descriptive cross-sectional research design was implemented in the study, where the sample included 240 participants (80 nurses, 80 medical lab, and 80 clinical students). Participants were surveyed using pre-tested self-administered questionnaire. The results showed that …


Familial Mediterranean Fever: A General Review, Tarek Houri, Belal Osta, Mouzaya Khoder Agha Mar 2020

Familial Mediterranean Fever: A General Review, Tarek Houri, Belal Osta, Mouzaya Khoder Agha

BAU Journal - Health and Wellbeing

Familial Mediterranean Fever (FMF) is an autosomal recessive inherited disease, which is accompanied by recurrent attacks of fever and serositis. It can be distinguished into two types. Type 1, is associated with recurrent short episodes of inflammation and polyserositis; type 2, is characterized by the accumulation of serum amyloid A mainly in the kidney leading to amyloidosis. The etiology of this disease is due to mutations in the MEFV gene, which encodes the protein “pyrin”. These mutations cause the uncontrolled production of proinflammatory cytokines including interleukin 1. Genetic analysis is important to confirm the diagnosis in the patients. Colchicine is …


The Effect Of Educational Intervention On The Knowledge Of Nurses Regarding Catheter Indications And Catheter Associated Urinary Tract Infection Preventive Measures, Maryam Kbaysi, Esin Kavuran, Ahmad Tassi, Mirna Fawaz Mar 2020

The Effect Of Educational Intervention On The Knowledge Of Nurses Regarding Catheter Indications And Catheter Associated Urinary Tract Infection Preventive Measures, Maryam Kbaysi, Esin Kavuran, Ahmad Tassi, Mirna Fawaz

BAU Journal - Health and Wellbeing

Catheter associated urinary tract infection (CAUTI) is the fourth leading cause of healthcare associated infections. The single most important predisposing factor for CAUTI is the insertion of urinary catheter. The aim of this study was to assess the effect of educational intervention on the knowledge of nurses regarding catheter indications and CAUTI preventive measures. A Pre-Post-test study design was utilized in this study which was conducted at two university hospitals one in Saida (South Lebanon) and the other one in Beirut in Lebanon. A self-reported questionnaire about catheter insertion and CAUTI prevention was used before and after the educational intervention, …


The Correlation Between Specialty Choice And The Quality Of Life Of Lebanese Physicians, Nariman Salem, Abdel Raouf Kayssi, Khalil Fayad, Ali Ghanem, Zeina Hatoum, Lama Younes, Stephanie El Haddad, Bassel Jbahi Mar 2020

The Correlation Between Specialty Choice And The Quality Of Life Of Lebanese Physicians, Nariman Salem, Abdel Raouf Kayssi, Khalil Fayad, Ali Ghanem, Zeina Hatoum, Lama Younes, Stephanie El Haddad, Bassel Jbahi

BAU Journal - Health and Wellbeing

Doctors suffer a stressful life and are less satisfied than individuals in other careers. A trend has been observed among medical students in USA showing a change of specialty choice to alleviate their quality of life. Even though most medical students choose their career path based on the field they are most pleased with, it sounds reasonable to get an idea about the quality of life in the specialty they will elect to do. The objective of this study is to evaluate the correlation between specialty choice and the quality of life of Lebanese physicians, to see which specialties have …


Effect Of Confusion Assessment Tool Application On Critical Care Nurses’ Knowledge Of Delirium Recognition, Ola Talhouk, Hanan Al Nuqaidan, Ahmad Tassi, Mirna Fawaz Mar 2020

Effect Of Confusion Assessment Tool Application On Critical Care Nurses’ Knowledge Of Delirium Recognition, Ola Talhouk, Hanan Al Nuqaidan, Ahmad Tassi, Mirna Fawaz

BAU Journal - Health and Wellbeing

In critically ill patients, delirium is a serious and frequent disorder that is associated with a prolonged intensive care and hospital stay and an increased morbidity and mortality. The lack of education, knowledge of delirium and the lack of a delirium screening instrument makes delirium often overlooked by critical care nurses and physicians. The aim of this study was to examine the effect of Confusion Assessment Method-Intensive Care Unit (CAM-ICU) tool implementation on the recognition of delirium by critical care nurses. A Pre-Posttest research design was implemented; 40 critical care nurses at Clemenceau Medical Center at three critical care units …


Variant And Variations On Furniture For Emotional Design Impact On Users, Chadi Khoury Mar 2020

Variant And Variations On Furniture For Emotional Design Impact On Users, Chadi Khoury

BAU Journal - Health and Wellbeing

The process of design is the subject of many studies in the field of psychology or social science or technologies. Its wealth is based on its complexity within the variant and variations that include during its progress. An investigation on computer-aided integrated design and production using advanced automated tools aims to provide integrated solutions for the design and production of geometrically complex forms merged with machines restrictions that could serve as potential design variations. These variations relies heavily on the use of parametric design modeling that are incompatible with a linear approach. Beyond functionality, comfort, and technology, the objective is …


Fate And Biofilm Formation Of Wild-Type And Pressure-Stressed Pathogens Of Public Health Concern In Surface Water And On Abiotic Surfaces, Md Niamul Kabir, Sadiye Aras, Sabrina Wadood, Shahid Chowdhury, Aliyar Cyrus Fouladkhah Mar 2020

Fate And Biofilm Formation Of Wild-Type And Pressure-Stressed Pathogens Of Public Health Concern In Surface Water And On Abiotic Surfaces, Md Niamul Kabir, Sadiye Aras, Sabrina Wadood, Shahid Chowdhury, Aliyar Cyrus Fouladkhah

Agricultural and Environmental Sciences Faculty Research

Since the historic outbreak near Broad Street in London, which serves as cornerstone of modern epidemiology, infectious diseases spread in surface and sub-surface water has been a persisting public health challenge. The current study investigated persistence of wild-type and pressure-stressed Listeria monocytogenes, Escherichia coli O157:H7, and non-typhoidal Salmonella enterica serovars in surface water stored aerobically for up to 28 days at 5, 25, and 37 °C. Additionally, biofilm formation of wild-type and pressure-stressed non-typhoidal Salmonella serovars were monitored on surface of stainless steel and rubber coupons for 28 days at 25 and 37 °C. While L. monocytogenes exhibited a lower …


Characterization Of Extracellular Vesicles Isolated From Human Milk Using A Precipitation-Based Method, Diana C. Bickmore, John Miklavcic Mar 2020

Characterization Of Extracellular Vesicles Isolated From Human Milk Using A Precipitation-Based Method, Diana C. Bickmore, John Miklavcic

Food Science Faculty Articles and Research

Extracellular vesicles (EV) function in intercellular communication, and those in human milk may confer immunologic benefits to infants. Methods of EV isolation such as ultracentrifugation (UC) may not be feasible for the study of EVs in human milk due to the need for large sample volume. A technique to isolate EVs from a small volume of human milk using a precipitation reagent is described herein. Electron microscopy, nanoparticle tracking analysis, and semi-quantitative antibody array were conducted to confirm isolation of human milk EVs. Count, size, protein content, and fatty acid quantification of EVs were determined. This isolation technique yielded 8.9 …