Digital Commons Network^™

International Comparison Of Literature On Home Health: Taiwan And The United States, Jaden Gloden

University Honors Theses

Taiwan is one of the world's fastest-aging societies and in 1994 implemented its universal National Health Insurance program which would later include a comprehensive long-term care system. The United States is also an aging society and a growing number of Americans are in need of long-term care services that the government has yet to provide or finance. Aging in place, the desire of older adults to stay in their homes as they age has consistently remained popular among Americans 50+ resulting in the popularity of home-based medical care. Taiwan society also values aging in place and an emphasis on Confucian …

The Sanitary Lens: A Study Of 19th Century Public Health In British Colonial India And Australia, Josephine Cannistra

University Honors Theses

Specific colonial processes informed highly distinct policies of public health and sanitation in colonial India and Australia. Their distinctions and lasting legacies are obscured when they are uncritically lumped together within the British Empire. The 19th century was a period of great change throughout India and Australia. It was also a period of dramatic change in general understandings of sanitation and health. This paper examines colonial India and Australia through the lens of sanitation and medicine as it was understood and practiced in British spheres of influence. A comparative approach to these histories and this past sheds light on how …

Exploring Monitoring Strategies For Population Surveillance Of Hpv Vaccine Impact Using Primary Hpv Screening, Louiza S. Velentzis, David Hawkes, Michael Caruana, Julia Mi Brotherton, Megan A. Smith, Lara Roeske, Khurram A. Karim, Suzanne M. Garland, C David Wrede, Jeffery Tan, Cosette Wheeler, Philip E. Castle, Marion Saville, Karen Canfell

Pathology Research and Scholarship

Australia's cervical screening program transitioned from cytology to HPV-testing with genotyping for HPV16/18 in Dec'2017. We investigated whether program data could be used to monitor HPV vaccination program impact (commenced in 2007) on HPV16/18 prevalence and compared estimates with pre-vaccination benchmark prevalence. Pre-vaccination samples (2005-2008) (n = 1933; WHINURS), from 25 to 64-year-old women had been previously analysed with Linear Array (LA). Post-vaccination samples (2013-2014) (n = 2989; Compass pilot), from 25 to 64-year-old women, were analysed by cobas 4800 (cobas), and by LA for historical comparability. Age standardised pre-vaccination HPV16/18 prevalence was 4.85% (95%CI:3.81-5.89) by LA; post-vaccination estimates were …

Spatiotemporal Modeling In Wireless Communication Networks, Manhal K. Alqaysi, Suhad Faisal Behadili, Ali Salam

Baghdad Science Journal

This study aims to analyze the flow migration of individuals between Iraqi governorates using real anonymized data from Korek Telecom company in Iraq. The purpose of this analysis is to understand the connection structure and the attractiveness of these governorates through examining the flow migration and population densities. Hence, they are classified based on the human migration at a particular period. The mobile phone data of type Call Detailed Records (CDRs) have been observed, which fall in a 6-month period during COVID-19 in the year 2020-2021. So, according to the CDRs nature, the well-known spatiotemporal algorithms: the radiation model and …

Assessment Of Sharps Penetrating Injury, Mucosal Exposure And Compliance With Standard Precautions Of Health Workers At A University Hospital In Turkey, Hıdır Sarı, Saim Dayan, Hüsna Balkan, Yeliz Çiçek, Mehmet Özel

Saudi Medical Journal

Objectives: To evaluate the compliance with standard precautions in healthcare workers who experienced a sharps penetrating injury or mucosal exposure using the compliance with Standard Precautions Scale, Turkish version. Methods: This descriptive cross-sectional study was conducted in a tertiary hospital. The occupational health and safety unit records of healthcare workers who were injured by a sharps penetrating injury or experienced mucosal exposure between January 2018 and July 2020 were examined. Compliance with the Standard Precautions Scale was assessed by having participants answer a questionnaire. Results: Of the 100 participants, 59% were men. Of all healthcare workers in the university hospital, …

The Impact Of Retrofitted Ventilation Approaches On Long-Range Airborne Infection Risk For Lecture Room Environments: Design Stage Methodology And Application, Adam O'Donovan

Publications

There is a continued need to improve the energy (and by extension carbon) performance of the existing building stock in Europe and globally. Recent experiences with the COVID-19 pandemic have demanded even more of the built environment disciplines when it comes to air quality and ventilation rates particularly in teaching environments which are seen as necessary developmental sectors for the learning of the population. As such it is important that these spaces are safe for students and staff where, until now, infectious disease risk assessments were not typical. In addition to this, there is a risk that envelope refurbishment (which …

Comparison Of Female Ovarian Reserve Before Vs After Covid-19 Vaccination, Liubin Yang, Samantha Neal, Tiffany Lee, Andrew Chou, Amy K Schutt, William Gibbons

Children’s Nutrition Research Center Staff Publications

This cohort study examines the association of COVID-19 vaccination with levels of anti-Mullerian hormone and antral follicle count in women seeking fertility treatment.

Evolving Landscape Of Carbapenem-Resistant Pseudomonas Aeruginosa At A Single Centre In The Usa, Aki Sakurai, An Q Dinh, Blake M Hanson, William C Shropshire, Samie A Rizvi, Kirsten Rydell, Truc T Tran, Audrey Wanger, Cesar A Arias, William R Miller

Faculty, Staff and Student Publications

OBJECTIVES: The increased identification of carbapenem-resistant

METHODS: A total of 169 CR-PA isolated from clinical specimens at a single centre in Houston, TX, USA were studied. Among them, 61 isolates collected between 1999 and 2005 were defined as historical strains, and 108 collected between 2017 and 2018 were defined as contemporary strains. Antimicrobial susceptibilities against selected β-lactams was determined. WGS data were used for the identification of antimicrobial resistance determinants and phylogenetic analysis.

RESULTS: Non-susceptibility to ceftolozane/tazobactam and ceftazidime/avibactam increased from 2% (1/59) to 17% (18/108) and from 7% (4/59) to 17% (18/108) from the historical to the contemporary collection, …

A Review Of The Current State Of Global Surgical Oncology And The Role Of Surgeons Who Treat Cancer: Our Profession’S Imperative To Act Upon A Worldwide Crisis In Evolution, Aaron C. Saunders, Miriam Mutebi, T. Subramanyeshwar Rao

General Surgery, East Africa

Worldwide, the capacity of healthcare systems and physician workforce is woefully inadequate for the surgical treatment of cancer. With major projected increases in the global burden of neoplastic disease, this inadequacy is expected to worsen, and interventions to increase the workforce of surgeons who treat cancer and strengthen the necessary supporting infrastructure, equipment, staffing, financial and information systems are urgently called for to prevent this inadequacy from deepening. These efforts must also occur in the context of broader healthcare systems strengthening and cancer control plans, including prevention, screening, early detection, safe and effective treatment, surveillance, and palliation. The cost of …

Vmed 589: Anesthesiology & Small Animal Surgery: Faculty-Led Inquiry Into Reflective Scholarly Teaching (First) Project, Beth Galles

UNL Faculty Course Portfolios

A Doctor of Veterinary Medicine degree requires a strong background in basic and clinical sciences. Clinical sciences are typically presented as laboratory-heavy courses, ideally with experiential learning components. Veterinary surgery and anesthesia are a high-stakes disciplines that requires a foundation of didactic instruction followed by repeated hands-on practice. VMED 589 Anesthesiology and Small Animal Surgery is the first course in anesthesia that students encounter in their four-year curriculum and the second course in surgery. It is designed to deliver the basic principles of anesthesia, followed by repetitive practice to ensure the safety of the veterinary patient. Anesthetic risk assessment, induction, …

Association Of Plasma Afatoxin With Persistent Detection Of Oncogenic Human Papillomaviruses In Cervical Samples From Kenyan Women Enrolled In A Longitudinal Study, Yan Tong, Philip Tonui, Elkanah Orang'o, Jianjun Zhang, Titus Maina, Kapten Muthoka, John Groopman, Joshua Smith, Erin Madeen, Aaron Ermel

Obstetrics and Gynaecology, East Africa

Background: Cervical cancer is caused by oncogenic human papillomaviruses (HR-HPV) and is common among Kenyan women. Identifcation of factors that increase HR-HPV persistence is critically important. Kenyan women exposed to afatoxin have an increased risk of HR-HPV detection in cervical specimens. This analysis was performed to examine associations between afatoxin and HR-HPV persistence.

Methods: Kenyan women were enrolled in a prospective study. The analytical cohort for this analysis included 67 HIVuninfected women (mean age 34 years) who completed at least two of three annual study visits and had an available blood sample. Plasma afatoxin was detected using ultra-high pressure liquid …

Risk Factors For Non-O157 Shiga Toxin-Producing Escherichia Coli Infections, United States, Ellyn P. Marder, Zhaohui Cui, Beau B. Bruce, Latonia Clay Richardson, Michelle M. Boyle, Paul R. Cieslak, Nicole Comstock, Sarah Lathrop, Katie Garman, Suzanne Mcguire, Danyel Olson, Duc J. Vugia, Siri Wilson, Patricia M. Griffin, Carlota Medus

Pathology Research and Scholarship

Shiga toxin-producing Escherichia coli (STEC) causes acute diarrheal illness. To determine risk factors for non-O157 STEC infection, we enrolled 939 patients and 2,464 healthy controls in a case-control study conducted in 10 US sites. The highest population-attributable fractions for domestically acquired infections were for eating lettuce (39%), tomatoes (21%), or at a fast-food restaurant (23%). Exposures with 10%-19% population attributable fractions included eating at a table service restaurant, eating watermelon, eating chicken, pork, beef, or iceberg lettuce prepared in a restaurant, eating exotic fruit, taking acid-reducing medication, and living or working on or visiting a farm. Significant exposures with high …

Beyond Covid-19: Designing Inclusive Public Health Surveillance By Including Wastewater Monitoring., Rochelle H. Holm, Na'taki Osborne Jelks, Rebecca Schneider, Ted Smith

Faculty and Staff Scholarship

Wastewater-based epidemiology is a promising and expanding public health surveillance method. The current wastewater testing trajectory to monitor primarily at community wastewater treatment plants was necessitated by immediate needs of the pandemic. Going forward, specific consideration should be given to monitoring vulnerable and underserved communities to ensure inclusion and rapid response to public health threats. This is particularly important when clinical testing data are insufficient to characterize community virus levels and spread in specific locations. Now is a timely call to action for equitably protecting health in the United States, which can be guided with intentional and inclusive wastewater monitoring.

Newer Surveillance Data Extends Our Understanding Of The Niche Of Rickettsia Montanensis (Rickettsiales: Rickettsiaceae) Infection Of The American Dog Tick (Acari: Ixodidae) In The United States, Catherine A. Lippi, Holly D. Gaff, Robyn M. Nadolny, Sadie J. Ryan

Biological Sciences Faculty Publications

Background: Understanding the geographic distribution of Rickettsia montanensis infections in Dermacentor variabilis is important for tick-borne disease management in the United States, as both a tick-borne agent of interest and a potential confounder in surveillance of other rickettsial diseases. Two previous studies modeled niche suitability for D. variabilis with and without R. montanensis, from 2002-2012, indicating that the D. variabilis niche overestimates the infected niche. This study updates these, adding data since 2012.

Methods: Newer surveillance and testing data were used to update Species Distribution Models (SDMs) of D. variabilis, and R. montanensis infected D. variabilis, in …

The Effect Of Risk Profile In Pandemi Outbreak To Banking Financial Performance Case Study In Indonesia, Fajar Abdullah

Journal Of Middle East and Islamic Studies

The risk profile that occurred within the scope of banking during the Covid 19 pandemic which was quantitatively reflected in the microeconomic ratios of the BOPO, NPF/NPL, FDR/LDR ratios, and macroeconomics in this case, inflation and the USD exchange rate, were the main factors in the decline in the soundness level bank which is reflected in the value of the bank's financial performance ratio, namely Return on Assets due to. The objects in this study are the general Islamic and conventional banking industry, with data observations including BOPO, NPF/NPL, FDR/LDR, inflation, and the USD exchange rate. By comparing the effect …

Evolving Landscape Of Carbapenem-Resistant Pseudomonas Aeruginosa At A Single Centre In The Usa, Aki Sakurai, An Q Dinh, Blake M Hanson, William C Shropshire, Samie A Rizvi, Kirsten Rydell, Truc T Tran, Audrey Wanger, Cesar A Arias, William R Miller

Faculty, Staff and Student Publications

OBJECTIVES: The increased identification of carbapenem-resistant

METHODS: A total of 169 CR-PA isolated from clinical specimens at a single centre in Houston, TX, USA were studied. Among them, 61 isolates collected between 1999 and 2005 were defined as historical strains, and 108 collected between 2017 and 2018 were defined as contemporary strains. Antimicrobial susceptibilities against selected β-lactams was determined. WGS data were used for the identification of antimicrobial resistance determinants and phylogenetic analysis.

RESULTS: Non-susceptibility to ceftolozane/tazobactam and ceftazidime/avibactam increased from 2% (1/59) to 17% (18/108) and from 7% (4/59) to 17% (18/108) from the historical to the contemporary collection, …

Evolving Antibiotic Resistance In Group B Streptococci Causing Invasive Infant Disease: 1970–2021, Elizabeth Marie Sabroske, Misu Ailin Sanson Iglesias, Marcia Rench, Trevor Moore, Hanna Harvey, Morven Edwards, Carol J Baker, Anthony R Flores

Faculty, Staff and Student Publications

BACKGROUND: We sought to define the frequency of antibiotic resistance over time in a collection of invasive GBS isolates derived from infant early-onset disease (EOD), late-onset disease (LOD), and late-late onset disease (LLOD).

METHODS: A multicenter retrospective review of infants born from 1970 to 2021 with GBS isolated from blood, cerebrospinal fluid, synovial fluid, cellulitis, or bone. All isolates were serotyped and antimicrobial susceptibility testing performed using disk diffusion.

RESULTS: The most common serotypes in our 2017 isolates were III (n = 1112, 55.1%), Ia (n = 445, 22%), Ib (n = 182, 9%) and II (n = 146, 7.2%). …

Adult Female With A Painful And Pruritic Lower Extremity Skin Lesion., Chase Silvers, Christopher Lloyd

Ambulatory and Primary Care Articles

No abstract provided.

Screening And Genomic Characterization Of Multi-Drug Resistant (Mdr) Bacteria From Hospital Wastewater, Showq Abdelaziz Abdelaziz

Theses

Antimicrobial resistance poses an imminent global threat to public health, with multidrug-resistant (MDR) bacteria being particularly worrisome due to their resistance to multiple antibiotics. Hospital wastewater has been identified as a potential source of MDR bacteria and antibiotic-resistant genes (ARGs). This study aimed to investigate MDR bacteria's prevalence, diversity, and genomic potential in hospital wastewater samples collected from three different hospitals in the UAE. Samples were processed for culturing antibiotic-resistant bacteria using different HiCrome™ chromogenic media to screen for ESBL-producing, Vancomycin, Carbapenem, colistin, and Methicillin-resistant bacteria. The isolates were characterized using VITEk2 antibiotic profiling and identified using 16S rRNA sequencing …

Dominance Of Blaoxa-48-Like Among Carbapenem Resistant Klebsiella Pneumoniae Isolated From Abu Dhabi Hospitals, Mohammed Awase Baig

Theses

Antibiotic resistance is a major concern for public health worldwide due to its associated morbidity and mortality, which is primarily attributed to the inappropriate use of antibiotics. This, in turn, leads to the evolution of bacteria which can develop genetic mechanisms to combat antibiotics. Despite the discovery of various antibiotics with different mechanisms of action, many have become ineffective due to the development of resistance over time. Carbapenems, in particular, are considered the last line of defense against some bacterial infections, making their resistance a major concern. Among the various carbapenem-resistant bacteria, Carbapenem-Resistant Klebsiella pneumoniae (CRKP) is of utmost concern …

Selective Immune Suppression Using Interleukin-6 Receptor Inhibitors For Management Of Immune-Related Adverse Events, Faisal Fa'ak, Maryam Buni, Adewunmi Falohun, Huifang Lu, Juhee Song, Daniel H Johnson, Chrystia M Zobniw, Van A Trinh, Muhammad Osama Awiwi, Nourel Hoda Tahon, Khaled M Elsayes, Kaysia Ludford, Emma J Montazari, Julia Chernis, Maya Dimitrova, Sabina Sandigursky, Jeffrey A Sparks, Osama Abu-Shawer, Osama Rahma, Uma Thanarajasingam, Ashley M Zeman, Rafee Talukder, Namrata Singh, Sarah H Chung, Petros Grivas, May Daher, Ala Abudayyeh, Iman Osman, Jeffrey Weber, Jean H Tayar, Maria E Suarez-Almazor, Noha Abdel-Wahab, Adi Diab

Faculty, Staff and Student Publications

BACKGROUND: Management of immune-related adverse events (irAEs) is important as they cause treatment interruption or discontinuation, more often seen with combination immune checkpoint inhibitor (ICI) therapy. Here, we retrospectively evaluated the safety and effectiveness of anti-interleukin-6 receptor (anti-IL-6R) as therapy for irAEs.

METHODS: We performed a retrospective multicenter study evaluating patients diagnosed with de novo irAEs or flare of pre-existing autoimmune disease following ICI and were treated with anti-IL-6R. Our objectives were to assess the improvement of irAEs as well as the overall tumor response rate (ORR) before and after anti-IL-6R treatment.

RESULTS: We identified a total of 92 patients …

A Nasal Inflammatory Cytokine Signature Is Associated With Early Graft-Versus-Host Disease Of The Lung After Allogeneic Hematopoietic Cell Transplantation: Proof Of Concept, Edwin J Ostrin, Nicholas L Rider, Amin M Alousi, Ehsan Irajizad, Liang Li, Qian Peng, Sang T Kim, Lara Bashoura, Muhammad H Arain, Laila Z Noor, Nikul Patel, Rohtesh Mehta, Uday R Popat, Chitra Hosing, Robert R Jenq, Gabriela Rondon, Samir M Hanash, Sophie Paczesny, Elizabeth J Shpall, Richard E Champlin, Burton F Dickey, Ajay Sheshadri

Faculty, Staff and Student Publications

Respiratory inflammation in bronchiolitis obliterans syndrome (BOS) after hematopoietic cell transplantation (HCT) is poorly understood. Clinical criteria for early-stage BOS (stage 0p) often capture HCT recipients without BOS. Measuring respiratory tract inflammation may help identify BOS, particularly early BOS. We conducted a prospective observational study in HCT recipients with new-onset BOS (n = 14), BOS stage 0p (n = 10), and recipients without lung impairment with (n = 3) or without (n = 8) chronic graft-versus-host disease and measured nasal inflammation using nasosorption at enrollment and then every 3 mo for 1 y. We divided BOS stage 0p into impairment …

Test-Retest Reliability Of Virtual Reality Devices In Quantifying For Relative Afferent Pupillary Defect, Prithul Sarker, Nasif Zaman, Joshua Ong, Phani Paladugu, Molly Aldred, Ethan Waisberg, Andrew G Lee, Alireza Tavakkoli

Faculty, Staff and Student Publications

Background: The swinging flashlight test (SFT) is one of the most prominent clinical tests for detecting the relative afferent pupillary defect (RAPD). A positive RAPD localizes the lesion to the affected afferent pupil pathway and is a critical part of any ophthalmic exam. Testing for an RAPD, however, can be challenging (especially when small), and there is significant intrarater and interrater variability.

Methods: Prior studies have shown that the pupillometer can improve the detection and measurement of RAPD. In our previous research, we have demonstrated an automatic SFT by utilizing virtual reality (VR), named VR-SFT. We applied our methods to …

Society For Immunotherapy Of Cancer (Sitc) Clinical Practice Guideline On Immunotherapy For The Treatment Of Gynecologic Cancer, Mary L Disis, Sarah F Adams, Jyoti Bajpai, Marcus O Butler, Tyler Curiel, Shelley A Dodt, Laura Doherty, Leisha A Emens, Claire F Friedman, Margaret Gatti-Mays, Melissa A Geller, Amir Jazaeri, Veena S John, Katherine C Kurnit, John B Liao, Haider Mahdi, Anne Mills, Emese Zsiros, Kunle Odunsi

Faculty, Staff and Student Publications

Advanced gynecologic cancers have historically lacked effective treatment options. Recently, immune checkpoint inhibitors (ICIs) have been approved by the US Food and Drug Administration for the treatment of cervical cancer and endometrial cancer, offering durable responses for some patients. In addition, many immunotherapy strategies are under investigation for the treatment of earlier stages of disease or in other gynecologic cancers, such as ovarian cancer and rare gynecologic tumors. While the integration of ICIs into the standard of care has improved outcomes for patients, their use requires a nuanced understanding of biomarker testing, treatment selection, patient selection, response evaluation and surveillance, …

A Virtual Audit System For Intensity-Modulated Radiation Therapy Credentialing In Japan Clinical Oncology Group Clinical Trials: A Pilot Study, Mitsuhiro Nakamura, Dejun Zhou, Toshiyuki Minemura, Satoshi Kito, Hiroyuki Okamoto, Naoki Tohyama, Masahiko Kurooka, Yu Kumazaki, Masayori Ishikawa, Catharine H Clark, Elizabeth Miles, Joerg Lehmann, Nicolaus Andratschke, Stephen Kry, Satoshi Ishikura, Takashi Mizowaki, Teiji Nishio

Faculty, Staff and Student Publications

Purpose: The Medical Physics Working Group of the Radiation Therapy Study Group at the Japan Clinical Oncology Group is currently developing a virtual audit system for intensity-modulated radiation therapy dosimetry credentialing. The target dosimeters include films and array detectors, such as ArcCHECK (Sun Nuclear Corporation, Melbourne, Florida, USA) and Delta4 (ScandiDos, Uppsala, Sweden). This pilot study investigated the feasibility of our virtual audit system using previously acquired data.

Methods: We analyzed 46 films (32 and 14 in the axial and coronal planes, respectively) from 29 institutions. Global gamma analysis between measured and planned dose distributions used the following settings: 3%/3 …

The Detrimental Effects Of Peripartum Antibiotics On Gut Proliferation And Formula Feeding Injury In Neonatal Mice Are Alleviated With Lactobacillus Rhamnosus Gg, Alain Cuna, Marianne N. Nsumu, Heather Menden, Susana Chavez-Bueno, Venkatesh Sampath

Manuscripts, Articles, Book Chapters and Other Papers

Peripartum antibiotics can negatively impact the developing gut microbiome and are associated with necrotizing enterocolitis (NEC). The mechanisms by which peripartum antibiotics increase the risk of NEC and strategies that can help mitigate this risk remain poorly understood. In this study, we determined mechanisms by which peripartum antibiotics increase neonatal gut injury and evaluated whether probiotics protect against gut injury potentiated by peripartum antibiotics. To accomplish this objective, we administered broad-spectrum antibiotics or sterile water to pregnant C57BL6 mice and induced neonatal gut injury to their pups with formula feeding. We found that pups exposed to antibiotics had reduced villus …

Irf7 And Unc93b1 Variants In An Infant With Recurrent Herpes Simplex Virus Infection., Megan H. Tucker, Wei Yu, Heather Menden, Sheng Xia, Carl F. Schreck, Margaret Gibson, Daniel A. Louiselle, T Pastinen, Nikita Raje, Venkatesh Sampath

Manuscripts, Articles, Book Chapters and Other Papers

Neonatal herpes simplex virus (HSV) infection is a devastating disease with substantial morbidity and mortality. The genetic basis of susceptibility to HSV in neonates remains undefined. We evaluated a male infant with neonatal skin/eye/mouth (SEM) HSV-1 disease, who had complete recovery after acyclovir but developed HSV-1 encephalitis at 1 year of age. An immune workup showed an anergic PBMC cytokine response to TLR3 stimulation but no other TLRs. Exome sequencing identified rare missense variants in IFN-regulatory factor 7 (IRF7) and UNC-93 homolog B1 (UNC93B1). PBMC single-cell RNA-Seq done during childhood revealed decreased expression of several innate immune genes and a …

Ocular Toxicity Profile Of Targeted Cancer Therapy (Tct) At A Us Tertiary Cancer Center, Moe Ameri, Nagham Al Zubidi, Azadeh Razmandi, Andrew Whyte, Aung Naing, Nimisha A Patel, Dan S Gombos

Faculty, Staff and Student Publications

PURPOSE: Targeted cancer therapy (TCT) is a significant advancement in oncology with promising survival improvement in patients with cancer and remarkable effects on various cancers. There is evidence suggesting a connection between specific TCT classes and the occurrence of immune-related adverse events (irAEs). Our study aims to investigate the potential ocular toxicities of different classes of TCT, provide a better understanding of these toxicities, and aid in the future development of screening and management recommendations for ocular irAEs.

DESIGN: Retrospective observational case series.

PARTICIPANTS: Only ocular immune-related AEs were included in the study; patients on TCT who received a new …

Determination Of Fungal And Parasitic Infections Caused Vaginitis: Molecular Identification Of Candida Parapsilosis In Al-Nasiriyah City, Iraq, Enas R. Alwaily, Mohammed H. Flaih, Meethaq S. Abood, Khwam R. Hussein

Baghdad Science Journal

The current study aims to determine the prevalence of Trichomonas vaginalis and Candida spp., and also to identify Candida parapsilosis and some virulence genes. It was conducted in Bint Al-Hoda Hospital of Maternity and Children in Thi-Qar province, south of Iraq for the period from the beginning of January to the end of December 2020. Two hundred and fifty samples were collected from the female genital tract for women whose age ranged between 17-50 years. Microscopic, traditional and molecular tests were used in the sample examination. The results recorded 12 (4.8%) samples infected with T. vaginalis parasite, whereas 130 (52%) …

Batch And Flow Injection Spectrophotometric Methods For Determination Of Ceftazidime In Pharmaceutical Formulations, Huda Abdulkareem, Mohammed Jasim M Hassan

Baghdad Science Journal

It is generally accepted that there are two spectrophotometric techniques for quantifying ceftazidime (CFT) in bulk medications and pharmaceutical formulations. The methods are described as simple, sensitive, selective, accurate and efficient techniques. The first method used an alkaline medium to convert ceftazidime to its diazonium salt, which is then combined with the 1-Naphthol (1-NPT) and 2-Naphthol (2-NPT) reagents. The azo dye that was produced brown and red in color with absorption intensities of ƛmax 585 and 545nm respectively. Beer's law was followed in terms of concentration ranging from (3-40) µg .ml-1 For (CFT-1-NPT) and (CFT-2-NPT), the detection limits were 1.0096 …