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- Radiofrequency ablation (RFA) (2)
- Review (2)
- Sexually transmitted disease (2)
- Bacterial vaginosis (1)
- Benign thyroid nodule (1)
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- Biomarkers (1)
- C-reactive protein (1)
- Cancer recurrence (1)
- Cellular signaling pathway (1)
- Chlamydia trachomatis (1)
- Diagnostic microbiology (1)
- Dose-response (1)
- Epidemiologic studies (1)
- Ethanol ablation (1)
- Follow-up studies (1)
- Interleukins (1)
- LC-MS/MS (1)
- Lactobacillus (1)
- Maternal medicine (1)
- Mercurial species (1)
- Mercury bioaccumulation (1)
- Mercury biomarkers (1)
- Metallomics (1)
- Metronidazole (1)
- Natural clearance (1)
- Percutaneous ablation (1)
- Percutaneous ethanol injection (PEI) (1)
- Prevotella (1)
- Primary hyperparathyroidism (pHPT) (1)
- Sexual and gender minorities (1)
Articles 1 - 8 of 8
Full-Text Articles in Life Sciences
Genital Tract Infections, The Vaginal Microbiome And Gestational Age At Birth Among Pregnant Women In South Africa: A Cohort Study Protocol, Ranjana M.S. Gigi, Mandisa M. Mdingi, Hyunsul Jung, Shantelle Claassen-Weitz, Lukas Bütikofer, Jeffrey D. Klausner, Christina A. Muzny, Christopher M. Taylor, Janneke H.H.M. Van De Wijgert, Remco P.H. Peters, Nicola Low
Genital Tract Infections, The Vaginal Microbiome And Gestational Age At Birth Among Pregnant Women In South Africa: A Cohort Study Protocol, Ranjana M.S. Gigi, Mandisa M. Mdingi, Hyunsul Jung, Shantelle Claassen-Weitz, Lukas Bütikofer, Jeffrey D. Klausner, Christina A. Muzny, Christopher M. Taylor, Janneke H.H.M. Van De Wijgert, Remco P.H. Peters, Nicola Low
School of Medicine Faculty Publications
Introduction Preterm birth complications are the most common cause of death in children under 5 years. The presence of multiple microorganisms and genital tract inflammation could be the common mechanism driving early onset of labour. South Africa has high levels of preterm birth, genital tract infections and HIV infection among pregnant women. We plan to investigate associations between the presence of multiple lower genital tract microorganisms in pregnancy and gestational age at birth. Methods and analysis This cohort study enrols around 600 pregnant women at one public healthcare facility in East London, South Africa. Eligible women are ≥18 years and …
Metalloproteomic Investigation Of Hg-Binding Proteins In Renal Tissue Of Rats Exposed To Mercury Chloride, Emerson Carlos De Almeida, Victor Diego Faria, Felipe Dalmazzo Cirinêu, Maria G.A. Santiago, Beatriz Miotto, José C.S. Vieira, Camila Pereira Braga, Jiri Adamec, Ana A.H. Fernandes, Marília A.R. Buzalaf, Pedro De Magalhães Padilha
Metalloproteomic Investigation Of Hg-Binding Proteins In Renal Tissue Of Rats Exposed To Mercury Chloride, Emerson Carlos De Almeida, Victor Diego Faria, Felipe Dalmazzo Cirinêu, Maria G.A. Santiago, Beatriz Miotto, José C.S. Vieira, Camila Pereira Braga, Jiri Adamec, Ana A.H. Fernandes, Marília A.R. Buzalaf, Pedro De Magalhães Padilha
School of Medicine Faculty Publications
Results obtained from rat studies indicate that, even at low concentrations, mercurial species cause harmful effects on the kidneys, by inducing the nephrotic oxidative stress response. In the present work, Hg-associated proteins were identified as possible mercury-exposure biomarkers in rat kidneys exposed to low mercury chloride concentrations for 30 days (Hg-30) and 60 days (Hg-60), using metalloproteomic strategies. The renal proteomic profile was fractioned by two-dimensional electrophoresis and the mercury determinations in kidney samples, protein pellets and protein spots were performed using graphite furnace atomic absorption spectrometry. The characterization of Hg-associated protein spots and the analysis of differentially expressed proteins …
The Dose-Response Effect Of Aerobic Exercise On Inflammation In Colon Cancer Survivors, Justin C. Brown, Stephanie L.E. Compton, Jeffrey A. Meyerhardt, Guillaume Spielmann, Shengping Yang
The Dose-Response Effect Of Aerobic Exercise On Inflammation In Colon Cancer Survivors, Justin C. Brown, Stephanie L.E. Compton, Jeffrey A. Meyerhardt, Guillaume Spielmann, Shengping Yang
School of Medicine Faculty Publications
Background; Physical activity after surgical resection for colon cancer is associated with significantly longer disease-free survival. Inflammation is hypothesized to mediate the association between physical activity and disease-free survival in colon cancer. Methods; In this exploratory analysis of a randomized dose-response trial, 39 colon cancer survivors who completed standard therapy were stratified by cancer stage and randomized in a 1;1;1 ratio to one of three treatment groups for 24 weeks of usual-care control, 150 min/wk of moderate-intensity aerobic exercise (low-dose), or 300 min/wk of moderate-intensity aerobic exercise (high-dose). Inflammation outcomes included high-sensitivity C-reactive protein (hs-CRP), interleukin-6 (IL6), and soluble tumor …
Association Of Chlamydia Trachomatis Burden With The Vaginal Microbiota, Bacterial Vaginosis, And Metronidazole Treatment, Caleb M. Ardizzone, Christopher M. Taylor, Evelyn Toh, Rebecca A. Lillis, Jacob H. Elnaggar, John W. Lammons, Patricia Dehon Mott, Emily L. Duffy, Li Shen, Alison J. Quayle
Association Of Chlamydia Trachomatis Burden With The Vaginal Microbiota, Bacterial Vaginosis, And Metronidazole Treatment, Caleb M. Ardizzone, Christopher M. Taylor, Evelyn Toh, Rebecca A. Lillis, Jacob H. Elnaggar, John W. Lammons, Patricia Dehon Mott, Emily L. Duffy, Li Shen, Alison J. Quayle
School of Graduate Studies Faculty Publications
Bacterial vaginosis (BV), a dysbiosis of the vaginal microbiota, is a common coinfection with Chlamydia trachomatis (Ct), and BV-associated bacteria (BVAB) and their products have been implicated in aiding Ct evade natural immunity. Here, we determined if a non-optimal vaginal microbiota was associated with a higher genital Ct burden and if metronidazole, a standard treatment for BV, would reduce Ct burden or aid in natural clearance of Ct infection. Cervicovaginal samples were collected from women at enrollment and, if testing positive for Ct infection, at a follow-up visit approximately one week later. Cervical Ct burden was assessed by inclusion forming …
Clinical Outcomes And Tumor Microenvironment Response To Radiofrequency Ablation Therapy: A Systematic Review And Meta-Analysis, Lauren E. Mueller, Peter P. Issa, Mohammad Hosny Hussein, Rami M. Elshazli, Muhib Haidari, Youssef Errami, Mohamed Shama, Manal S. Fawzy, Emad Kandil, Eman Toraih
Clinical Outcomes And Tumor Microenvironment Response To Radiofrequency Ablation Therapy: A Systematic Review And Meta-Analysis, Lauren E. Mueller, Peter P. Issa, Mohammad Hosny Hussein, Rami M. Elshazli, Muhib Haidari, Youssef Errami, Mohamed Shama, Manal S. Fawzy, Emad Kandil, Eman Toraih
School of Medicine Faculty Publications
Background: Radiofrequency ablation (RFA) utilizes minimally invasive high-energy current to precisely ablate tumor cells. It has been utilized in many cancer types including thyroid, lung, and liver cancer. It has been shown to provide adequate ablative margins with minimal complications; however, incomplete RFA may lead to recurrence of tumor. The underlying cellular mechanism and behavior of ablated cancer tissue is poorly understood. Methods: A systematic review was performed, searching EMBASE, Web of Science, PubMed, and Scopus for studies published up to July 2022 and reported following PRISMA guidelines. Collection was performed by two groups of investigators to avoid risk of …
Radiofrequency Ablation As A Treatment Modality For Primary Hyperparathyroidism: A Systematic Literature Review, Peter P. Issa, Emad Kandil, Grace S. Lee
Radiofrequency Ablation As A Treatment Modality For Primary Hyperparathyroidism: A Systematic Literature Review, Peter P. Issa, Emad Kandil, Grace S. Lee
School of Medicine Faculty Publications
Background: Primary hyperparathyroidism (pHPT) is an endocrine disorder typically characterized by elevated serum calcium and elevated parathyroid hormone (PTH). While parathyroidectomy is the standard treatment, non-operative intervention such as radiofrequency ablation (RFA) has been adopted as an alternative for the management of pHPT, as it has been utilized in other endocrine glands such as thyroid and adrenal. In this literature review, we aim to evaluate the current practice of RFA for pHPT. Methods: A systematic literature search using PubMed, Web of Science, and Embase through June 2022 was conducted. Studies included in the review consisted of patient cohorts who had …
A Clinical Practice Review Of Percutaneous Ethanol Injection For Thyroid Nodules: State Of The Art For Benign, Cystic Lesions, Robert D.E. Clark, Xinyi Luo, Peter P. Issa, Ralph P. Tufano, Emad Kandil
A Clinical Practice Review Of Percutaneous Ethanol Injection For Thyroid Nodules: State Of The Art For Benign, Cystic Lesions, Robert D.E. Clark, Xinyi Luo, Peter P. Issa, Ralph P. Tufano, Emad Kandil
School of Medicine Faculty Publications
Percutaneous ethanol injection (PEI) is a widely used treatment option for cystic and predominantly cystic thyroid nodules. It has several advantages over other treatment modalities. Compared to surgery, PEI is less painful, can be performed in the outpatient setting, and carries less risk of transient or permanent side effects. Compared to other minimally invasive techniques such as radiofrequency ablation (RFA), PEI is less expensive and does not require specialized equipment. PEI performs well in the context of cystic nodules. PEI does not perform as well as other techniques in solid nodules, so its use as a primary treatment is limited …
Impact Of Testosterone Use On The Vaginal Microbiota Of Transgender Men, Including Susceptibility To Bacterial Vaginosis: Study Protocol For A Prospective, Observational Study, Christina A. Muzny, Olivia T. Van Gerwen, Julia A. Schroeder, Emma Sophia Kay-Duncan, Krishmita Siwakoti, Kristal J. Aaron, Isaac C. Eastlund, Keonte J. Graves, Jacob H. Elnaggar, Ashutosh Tamhane, Dustin Long, Nicholas Van Wagoner, Evelyn Toh, Christopher M. Taylor
Impact Of Testosterone Use On The Vaginal Microbiota Of Transgender Men, Including Susceptibility To Bacterial Vaginosis: Study Protocol For A Prospective, Observational Study, Christina A. Muzny, Olivia T. Van Gerwen, Julia A. Schroeder, Emma Sophia Kay-Duncan, Krishmita Siwakoti, Kristal J. Aaron, Isaac C. Eastlund, Keonte J. Graves, Jacob H. Elnaggar, Ashutosh Tamhane, Dustin Long, Nicholas Van Wagoner, Evelyn Toh, Christopher M. Taylor
School of Graduate Studies Faculty Publications
Introduction The effect of testosterone (T) therapy on the vaginal microbiota of transgender men (TGM) is not well characterised, although one cross-sectional study comparing the vaginal microbiota of cisgender women to TGM on T≥1 year found that, in 71% of the TGM, the vaginal microbiota was less likely to be Lactobacillus-dominated and more likely to be enriched with >30 other bacterial species, many associated with bacterial vaginosis (BV). This prospective study aims to investigate changes in the composition of the vaginal microbiota over time in TGM who retain their natal genitalia (ie, vagina) and initiate T. In addition, we will …