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2019

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Articles 271 - 300 of 3514

Full-Text Articles in Medical Specialties

Role Of Pomegranate Peel On Ameliorated Hyperglycemia And Hypercholesterolemia In Experimental Rats, Magda Ramzy Nov 2019

Role Of Pomegranate Peel On Ameliorated Hyperglycemia And Hypercholesterolemia In Experimental Rats, Magda Ramzy

Journal of Medicine in Scientific Research

Introduction Pomegranate peels (Punica granatum) (contain fiber and antioxidants, which are beneficial to our health. This study aimed to investigate the effects of different concentrations of pomegranate peels on blood glucose, lipid profiles, and some physiological parameters, such as liver and kidney functions, in rats having diabetes and hypercholesterolemia. Methods Rats were divided into three main groups: the first main group was the negative control, the second main group was diabetic rats, and the third main group was hypercholesterolemic rats. Second and third main groups were divided into four subgroups (six rats/group) and fed with different diet levels …


Computerized Dynamic Posturography In School-Aged Children With Sensorineural Hearing Loss, Hanaa Fadel, Hoda Abu-Moussa Mina, Naema M. Ismail, Shereen Emad El Dein Abdel Moneim Nov 2019

Computerized Dynamic Posturography In School-Aged Children With Sensorineural Hearing Loss, Hanaa Fadel, Hoda Abu-Moussa Mina, Naema M. Ismail, Shereen Emad El Dein Abdel Moneim

Journal of Medicine in Scientific Research

Background According to embryological and anatomical connection between the cochlea and vestibular end-organs, children with sensorineural hearing loss (SNHL) may exhibit abnormalities of vestibular and balance function. Documentation of vestibular dysfunction in children with SNHL has a long and rich history indicating that 20–70% of children with SNHL demonstrate an element of vestibular end-organ dysfunction. Vestibular dysfunction was proved to correlate with severity of cochlear loss in many research works. Aim of the work To assess normative data of sensory organization test (SOT) and head shaking (HS) test according to age, weight, and height of children in control group and …


Comparable Study Between Organic And Nonorganic Vegetables In Their Contents Of Some Nutritive Components, Hamdy A. El-Bassel, Hany H. El-Gazzar Nov 2019

Comparable Study Between Organic And Nonorganic Vegetables In Their Contents Of Some Nutritive Components, Hamdy A. El-Bassel, Hany H. El-Gazzar

Journal of Medicine in Scientific Research

Background There is no doubt that vegetables play an essential role in human growth as they provide the human body the necessary needs of vitamins and minerals. Several analytical methods have been set up and improved to determine the quantity of vitamins and minerals in different fruits and vegetables. The purpose of this study is to evaluate the quantities of vitamins and minerals in organic and nonorganic vegetables in Egyptian. The results showed that organic tomatoes, eggplant, lettuce, squash, carrots, and cabbage had significantly higher content of vitamin C, vitamin E, β-carotene, phosphorus, and calcium. However, nonorganic vegetables showed significantly …


Haptoglobin Genotyping And Risk Of Cerebral Vasospasm After Aneurysmal Subarachnoid Hemorrhage, Ahmed M. Ateya, Ahmed A. El-Bassiouny, Islam El-Garwany, Khaled Gobbah, Mahmoud H. Ibrahim, Nagia A. Fahmy, Sobhy H. El-Nabi Nov 2019

Haptoglobin Genotyping And Risk Of Cerebral Vasospasm After Aneurysmal Subarachnoid Hemorrhage, Ahmed M. Ateya, Ahmed A. El-Bassiouny, Islam El-Garwany, Khaled Gobbah, Mahmoud H. Ibrahim, Nagia A. Fahmy, Sobhy H. El-Nabi

Journal of Medicine in Scientific Research

Background Aneurysmal subarach noid hemorrhage (aSAH) represents roughly 6–8% of all stroke types. Almost 70% of patients develop angiographic vasospasm, and 30% of them will have delayed cerebral ischemia (DCI). An 'omic signature' could combine genetic, proteomic, and metabolomic phenotypes into an accurate predictive model. Haptoglobin (Hp) genotypes could be used to stratify risk of resulting cerebral vasospasm (CV) and DCI, to give prognostic data dependent on distributed result probabilities, and to develop novel medications dependent on individual pathophysiological models. Objective This research intends to investigate the clinical and radiological factors as indicators for risk of development of CV after …


The Role Of Vitamin D Therapy In Patients With Fibromyalgia And Its Effect On Quality Of Life, Abeer H. Ismaiel, Aliaa El-Hady, Amal A. Mohsen, Mohamed A. Safy Nov 2019

The Role Of Vitamin D Therapy In Patients With Fibromyalgia And Its Effect On Quality Of Life, Abeer H. Ismaiel, Aliaa El-Hady, Amal A. Mohsen, Mohamed A. Safy

Journal of Medicine in Scientific Research

Objective To investigate the level of vitamin D and the effect of its therapy on quality of life in patients with fibromyalgia who had vitamin D deficiency. Patients and methods Sixty patients presenting with fibromyalgia and 30 healthy controls were studied. Patients were grouped as deficient (<20 ng/ml), inadequate (20–30 ng/ml), and sufficient (>30 ng/ml) according to the levels of vitamin D. Vitamin D replacement was performed for patients with deficiencies and inadequacies and they were assessed before and after vitamin D therapy using the following scales: visual analog scale, fibromyalgia impact questionnaire, short form-36, Arizona sexual life questionnaire, and Beck depression scale and correlation were …


Effect Of Liver Cirrhosis On Patient Outcomes From Open Heart Surgery, Ahmed A. Faragalla, Hossam B. Kashlan, Wael A. Elhakeem Nov 2019

Effect Of Liver Cirrhosis On Patient Outcomes From Open Heart Surgery, Ahmed A. Faragalla, Hossam B. Kashlan, Wael A. Elhakeem

Journal of Medicine in Scientific Research

Background We designed this prospective controlled study to evaluate the early postoperative outcomes in patients with liver cirrhosis (LC) after open heart surgery (OHS). Patients and methods Between May 2011 and February 2017, 120 patients with elective OHS were included and categorized into a control group (50%) and patients with LC (50%), who were further subdivided according to Child–Turcotte–Pugh (CTP) score into group CTP A (49 patients) and CTP B (11 patients). All preoperative demographic and clinical data in addition to operative and postoperative data were evaluated. Patients with CTP (class C) were excluded. Results Overall, 48 (40%) patients experienced …


Determinants Of Linear Growth Faltering Among Children With Moderate-To-Severe Diarrhea In The Global Enteric Multicenter Study, Rebecca L. Brander, Patricia B. Pavlinac, Judd L. Walson, Grace C. John-Stewart, Marcia R. Weaver, Abu S. G Faruque, Anita K. M. Zaidi, Dipika Sur, Samba O. Sow, M Jahangir Hossain Nov 2019

Determinants Of Linear Growth Faltering Among Children With Moderate-To-Severe Diarrhea In The Global Enteric Multicenter Study, Rebecca L. Brander, Patricia B. Pavlinac, Judd L. Walson, Grace C. John-Stewart, Marcia R. Weaver, Abu S. G Faruque, Anita K. M. Zaidi, Dipika Sur, Samba O. Sow, M Jahangir Hossain

Department of Paediatrics and Child Health

Background: Moderate-to-severe diarrhea (MSD) in the first 2 years of life can impair linear growth. We sought to determine risk factors for linear growth faltering and to build a clinical prediction tool to identify children most likely to experience growth faltering following an episode of MSD.
Methods: Using data from the Global Enteric Multicenter Study of children 0-23 months old presenting with MSD in Africa and Asia, we performed log-binomial regression to determine clinical and sociodemographic factors associated with severe linear growth faltering (loss of ≥ 0.5 length-for-age z-score [LAZ]). Linear regression was used to estimate associations with ΔLAZ. A …


The Early "Unnatural" History Following Surgical Repair Of Ventricular Septal Defects., Sathish M. Chikkabyrappa, Justin T. Tretter, Arpan R. Doshi, Sujatha Buddhe, Puneet Bhatla, Achi Ludomirsky Nov 2019

The Early "Unnatural" History Following Surgical Repair Of Ventricular Septal Defects., Sathish M. Chikkabyrappa, Justin T. Tretter, Arpan R. Doshi, Sujatha Buddhe, Puneet Bhatla, Achi Ludomirsky

Manuscripts, Articles, Book Chapters and Other Papers

Introduction: Surgical outcomes for simple ventricular septal defects (VSD) have been excellent in the past three decades. For this project, the timing of resolution of left-sided dilation and mitral regurgitation (MR) following VSD repair was assessed.

Methods: Echocardiographic data surrounding surgery of 42 consecutive children who underwent surgical patch repair of a VSD were reviewed. The echocardiograms were reviewed up to a mean of 12 months post-operatively (range 9 - 14 months). Quantitative data indexed to body surface area including left atrial (LA) volume, mitral valve annulus diameter, and left ventricular end-diastolic dimension (LVEDD) was analyzed.

Results: The majority of …


Elevated Glucose Acts Directly On Osteocytes To Increase Sclerostin Expression In Diabetes, Donna M. Pacicca, Tammy Brown, Dara Watkins, Karen Kover, Yun Yan, Matthew Prideaux, Lynda Bonewald Nov 2019

Elevated Glucose Acts Directly On Osteocytes To Increase Sclerostin Expression In Diabetes, Donna M. Pacicca, Tammy Brown, Dara Watkins, Karen Kover, Yun Yan, Matthew Prideaux, Lynda Bonewald

Manuscripts, Articles, Book Chapters and Other Papers

© 2019, The Author(s).

Bone quality in diabetic patients is compromised, leading to weaker bones and increased fracture risk. However, the mechanism by which this occurs in diabetic bone remains to be fully elucidated. We hypothesized that elevated glucose and glucose variation would affect the function of osteocytes, essential regulators of bone homeostasis and quality. To first test this hypothesis, we used the IDG-SW3 osteocyte-like cell line to examine the effects of glucose levels on osteocyte function and viability in vitro. We confirmed our in vitro findings using the in vivo streptozotocin-induced (STZ) diabetic rat model and ex-vivo cultured osteocytes …


Improving Access To Mental Health Care With Nurse Practitioners, Jessica Whelan Nov 2019

Improving Access To Mental Health Care With Nurse Practitioners, Jessica Whelan

Dissertations

Problem: Over 40% of those with mental illness are untreated since the supply of psychiatrists does not meet the demand. The psychiatric mental health nurse practitioner (PMHNP) may be an adjunct in providing those services. The purpose of this quality assurance study was to evaluate outcomes of care between a PMHNP and a psychiatrist (medical doctor [MD]).

Methods: An observational, descriptive design with a retrospective medical record review of adult patients over a six-month period in a suburban, Midwestern, privately owned psychiatric practice.

Results: A total of 787 individual patients encountered at least one visit (N=787) although 3,679 …


A Systematic Comparison Of Lipopolymers For Sirna Delivery To Multiple Breast Cancer Cell Lines: In Vitro Studies, Hamidreza Montazeri Aliabadi, Remant Bahadur Kc, Emira Bousoik, Ashley Barbarino, Bindu Thapa, Melissa Coyle, Parvin Mahdipoor, Hasan Uludağ Nov 2019

A Systematic Comparison Of Lipopolymers For Sirna Delivery To Multiple Breast Cancer Cell Lines: In Vitro Studies, Hamidreza Montazeri Aliabadi, Remant Bahadur Kc, Emira Bousoik, Ashley Barbarino, Bindu Thapa, Melissa Coyle, Parvin Mahdipoor, Hasan Uludağ

Pharmacy Faculty Articles and Research

Small interfering RNA (siRNA) therapy is a promising approach for treatment of a wide range of cancers, including breast cancers that display variable phenotypic features. To explore the general utility of siRNA therapy to control aberrant expression of genes in breast cancer, we conducted a detailed analysis of siRNA delivery and silencing response in vitro in 6 separate breast cancer cell models (MDA-MB-231, MDA-MB-231-KRas-CRM, MCF-7, AU565, MDA-MB-435 and MDA-MB-468 cells). Using lipopolymers for siRNA complexation and delivery, we found a large variation in siRNA delivery efficiency depending on the specific lipopolymer used for siRNA complexation and delivery. Some lipopolymers were …


Does Depressed Persons With Non-Cardiovascular Morbidity Have A Higher Risk Of Cvd? A Population-Based Cohort Study In Sweden, Aysha Almas, Jette Moller, Romaina Iqbal, Andreas Lundin, Yvonne Forsel Nov 2019

Does Depressed Persons With Non-Cardiovascular Morbidity Have A Higher Risk Of Cvd? A Population-Based Cohort Study In Sweden, Aysha Almas, Jette Moller, Romaina Iqbal, Andreas Lundin, Yvonne Forsel

Section of Internal Medicine

Background: Depression often co-exists with non-cardiovascular morbid conditions. Whether this comorbidity increases the risk of cardiovascular disease has so far not been studied. Thus, the aim of this study was to determine if non-cardiovascular morbidity modifies the effect of depression on future risk of CVD.
Methods: Data was derived from the PART study (acronym in Swedish for: Psykisk hälsa, Arbete och RelaTioner: Mental Health, Work and Relationships), a longitudinal cohort study on mental health, work and relations, including 10,443 adults (aged 20-64 years). Depression was assessed using the Major Depression Inventory (MDI) and self-reported data on non-cardiovascular morbidity was assessed …


El Vph Y El Cáncer Cervical En El Perú: Diferencias De Accesibilidad Entre Las Mujeres De Las Zonas Rurales Y Urbanas / Hpv And Cervical Cancer In Peru: The Differences In Accessibility For Rural And Urban Women, Jemma Stratton Nov 2019

El Vph Y El Cáncer Cervical En El Perú: Diferencias De Accesibilidad Entre Las Mujeres De Las Zonas Rurales Y Urbanas / Hpv And Cervical Cancer In Peru: The Differences In Accessibility For Rural And Urban Women, Jemma Stratton

James Madison Undergraduate Research Journal (JMURJ)

Este informe examina el estado actual del tratamiento y prevención del VPH en el Perú, y pone énfasis con problemas específicas que han contribuido al riesgo alto de cáncer cervical entre las mujeres rurales. Perú ha tomado grandes pasos en las décadas últimas para establecer programas que se dirigen al VPH y la salud de las mujeres. Sin embargo, las mujeres peruanas tienen una población más probable para contraer cáncer cervical en el mundo. Este informe compara los esfuerzos de prevención del VPH entre las poblaciones rurales y urbanas en el Perú y identificar las barreras que causando esta crisis …


Rapidly Recurrent Basilar Artery Thrombosis Treated With Emergent Mechanical Thrombectomies And Stenting, Mark Cohen, Amna Imran, Ankur Garg Nov 2019

Rapidly Recurrent Basilar Artery Thrombosis Treated With Emergent Mechanical Thrombectomies And Stenting, Mark Cohen, Amna Imran, Ankur Garg

Neurology

Acute basilar artery thrombosis (BAT) is a life-threatening condition that can be treated by emergent mechanical thrombectomy (EMT). Recurrent acute BAT is a rare phenomenon. Here we describe a case of rapid recurrent acute BAT that was treated each time by EMT and finally by emergent basilar artery stenting with good outcome


Rationale And Design Of A Multicenter Chronic Kidney Disease (Ckd) And At-Risk For Ckd Electronic Health Records-Based Registry: Cure-Ckd., Keith C Norris, O Kenrik Duru, Radica Alicic, Kenn B Daratha, Susanne B Nicholas, Sterling M Mcpherson, Douglas S Bell, Jenny I Shen, Cami R Jones, Tannaz Moin, Amy D Waterman, Joshua J Neumiller, Roberto B Vargas, Alex A T Bui, Carol M Mangione, Katherine Tuttle Nov 2019

Rationale And Design Of A Multicenter Chronic Kidney Disease (Ckd) And At-Risk For Ckd Electronic Health Records-Based Registry: Cure-Ckd., Keith C Norris, O Kenrik Duru, Radica Alicic, Kenn B Daratha, Susanne B Nicholas, Sterling M Mcpherson, Douglas S Bell, Jenny I Shen, Cami R Jones, Tannaz Moin, Amy D Waterman, Joshua J Neumiller, Roberto B Vargas, Alex A T Bui, Carol M Mangione, Katherine Tuttle

Articles, Abstracts, and Reports

BACKGROUND: Chronic kidney disease (CKD) is a global public health problem, exhibiting sharp increases in incidence, prevalence, and attributable morbidity and mortality. There is a critical need to better understand the demographics, clinical characteristics, and key risk factors for CKD; and to develop platforms for testing novel interventions to improve modifiable risk factors, particularly for the CKD patients with a rapid decline in kidney function.

METHODS: We describe a novel collaboration between two large healthcare systems (Providence St. Joseph Health and University of California, Los Angeles Health) supported by leadership from both institutions, which was created to develop harmonized cohorts …


Peritumoral Administration Of Dribbles-Pulsed Antigen-Presenting Cells Enhances The Antitumor Efficacy Of Anti-Gitr And Anti-Pd-1 Antibodies Via An Antigen Presenting Independent Mechanism., Jaina M Patel, Zhihua Cui, Zhi-Fa Wen, Catherine T Dinh, Hong-Ming Hu Nov 2019

Peritumoral Administration Of Dribbles-Pulsed Antigen-Presenting Cells Enhances The Antitumor Efficacy Of Anti-Gitr And Anti-Pd-1 Antibodies Via An Antigen Presenting Independent Mechanism., Jaina M Patel, Zhihua Cui, Zhi-Fa Wen, Catherine T Dinh, Hong-Ming Hu

Articles, Abstracts, and Reports

BACKGROUND: TNF receptor family agonists and checkpoint blockade combination therapies lead to minimal tumor clearance of poorly immunogenic tumors. Therefore, a need to enhance the efficacy of this combination therapy arises. Antigen-presenting cells (APCs) present antigen to T cells and steer the immune response through chemokine and cytokine secretion. DRibbles (DR) are tumor-derived autophagosomes containing tumor antigens and innate inflammatory adjuvants.

METHODS: Using preclinical murine lung and pancreatic cancer models, we assessed the triple combination therapy of GITR agonist and PD-1 blocking antibodies with peritumoral injections of DRibbles-pulsed-bone marrow cells (BMCs), which consisted mainly of APCs, or CD103+ cross-presenting dendritic …


Determinants Of Campylobacter Infection And Association With Growth And Enteric Inflammation In Children Under 2 Years Of Age In Low-Resource Settings, Md Ahshanul Haque, James A. Platts-Mills, Estomih Mduma, Ladaporn Bodhidatta, Pascal Bessong, Sadia Shakoor, Gagandeep Kang, Margaret N. Kosek, Aldo A M Lima, Zulfiqar Ahmed Bhutta Nov 2019

Determinants Of Campylobacter Infection And Association With Growth And Enteric Inflammation In Children Under 2 Years Of Age In Low-Resource Settings, Md Ahshanul Haque, James A. Platts-Mills, Estomih Mduma, Ladaporn Bodhidatta, Pascal Bessong, Sadia Shakoor, Gagandeep Kang, Margaret N. Kosek, Aldo A M Lima, Zulfiqar Ahmed Bhutta

Department of Pathology and Laboratory Medicine

Campylobacter species infections have been associated with malnutrition and intestinal inflammation among children in low-resource settings. However, it remains unclear whether that association is specific to Campylobacter jejuni/coli. The aim of this study was to assess the association between both all Campylobacter species infections and Campylobacter jejuni/coli infections on growth and enteric inflammation in children aged 1-24 months. We analyzed data from 1715 children followed from birth until 24 months of age in the MAL-ED birth cohort study, including detection of Campylobacter species by enzyme immunoassay and Campylobacter jejuni/coli by quantitative PCR in stool samples. Myeloperoxidase (MPO) concentration in stool, …


Gamna-Gandy Bodies Present As A Spleen Mass In A Patient With Hereditary Spherocytosis, Chandni Dargan, Sahibu Sultan M Habeebu, Grace S. Mitchell, Weijie Li Nov 2019

Gamna-Gandy Bodies Present As A Spleen Mass In A Patient With Hereditary Spherocytosis, Chandni Dargan, Sahibu Sultan M Habeebu, Grace S. Mitchell, Weijie Li

Manuscripts, Articles, Book Chapters and Other Papers

No abstract provided.


Academic Service-Learning Experience Embraces The Vincentian Mission In Physician Assistant Education, Alyssa Quinlan, Pamela Gregory-Fernandez, Corinne Alois, Carla Hernandez Goodman Nov 2019

Academic Service-Learning Experience Embraces The Vincentian Mission In Physician Assistant Education, Alyssa Quinlan, Pamela Gregory-Fernandez, Corinne Alois, Carla Hernandez Goodman

Journal of Vincentian Social Action

Motivated by the belief that health care is a basic human right and driven by a Vincentian mission, St. John’s University Physician Assistant Program incorporates service minded educational experiences created to expose students to the necessity to reach those most in need—“the poor, alienated and the aged.” In Spring 2018, in conjunction with the SJU Academic Service-Learning program, a geriatric service assignment was integrated into the geriatric course curriculum. Working with Selfhelp Virtual Senior Center, local senior centers and nursing homes, students participated in an outreach project to serve senior citizens. Students shared their experiences through reflection and pre- …


Statistical Multiscale Mapping Of Idh1, Mgmt, And Microvascular Proliferation Inhuman Braintumors From Multiparametric Mr And Spatially-Registered Core Biopsy, Jason G. Parker, Emily E. Diller, Sha Cao, Jeremy T. Nelson, Kristen W. Yeom, Chang Ho, Robert M. Lober Nov 2019

Statistical Multiscale Mapping Of Idh1, Mgmt, And Microvascular Proliferation Inhuman Braintumors From Multiparametric Mr And Spatially-Registered Core Biopsy, Jason G. Parker, Emily E. Diller, Sha Cao, Jeremy T. Nelson, Kristen W. Yeom, Chang Ho, Robert M. Lober

Pediatrics Faculty Publications

We propose a statistical multiscale mapping approach to identify microscopic and molecular heterogeneity across a tumor microenvironment using multiparametric MR (mp-MR). Twenty-nine patients underwent pre-surgical mp-MR followed by MR-guided stereotactic core biopsy. The locations of the biopsy cores were identified in the pre-surgical images using stereotactic bitmaps acquired during surgery. Feature matrices mapped the multiparametric voxel values in the vicinity of the biopsy cores to the pathologic outcome variables for each patient and logistic regression tested the individual and collective predictive power of the MR contrasts. A non-parametric weighted k-nearest neighbor classifier evaluated the feature matrices in a leave-one-out cross …


Reconstructive Trends And Complications Following Parotidectomy: Incidence And Predictors In 11,057 Cases., Cory D Bovenzi, Peter Ciolek, Meghan Crippen, Joseph M Curry, Howard Krein, Ryan Heffelfinger Nov 2019

Reconstructive Trends And Complications Following Parotidectomy: Incidence And Predictors In 11,057 Cases., Cory D Bovenzi, Peter Ciolek, Meghan Crippen, Joseph M Curry, Howard Krein, Ryan Heffelfinger

Department of Otolaryngology - Head and Neck Surgery Faculty Papers

BACKGROUND: Parotidectomy is a common treatment option for parotid neoplasms and the complications associated with this procedure can cause significant morbidity. Reconstruction following parotidectomy is utilized to address contour deformity and facial nerve paralysis. This study aims to demonstrate national trends in parotidectomy patients and identify factors associated with adverse postoperative outcomes. This study includes the largest patient database to date in determining epidemiologic trends, reconstructive trends, and prevalence of adverse events following parotidectomy.

METHODS: A retrospective review was performed for parotidectomies included in the ACS-NSQIP database between January 2012 and December 2017. CPT codes were used to identify the …


Role Of Probiotics In Non-Alcoholic Fatty Liver Disease: Does Gut Microbiota Matter?, Chencheng Xie, Dina Halegoua-De Marzio Nov 2019

Role Of Probiotics In Non-Alcoholic Fatty Liver Disease: Does Gut Microbiota Matter?, Chencheng Xie, Dina Halegoua-De Marzio

Division of Gastroenterology and Hepatology Faculty Papers

Non-alcoholic fatty liver disease (NAFLD) is the hepatic consequence of metabolic syndrome, which often also includes obesity, diabetes, and dyslipidemia. The connection between gut microbiota (GM) and NAFLD has attracted significant attention in recent years. Data has shown that GM affects hepatic lipid metabolism and influences the balance between pro/anti-inflammatory effectors in the liver. Although studies reveal the association between GM dysbiosis and NAFLD, decoding the mechanisms of gut dysbiosis resulting in NAFLD remains challenging. The potential pathophysiology that links GM dysbiosis to NAFLD can be summarized as: (1) disrupting the balance between energy harvest and expenditure, (2) promoting hepatic …


Defining The Layers Of A Sensory Cilium With Storm And Cryoelectron Nanoscopy, Michael A Robichaux, Valencia L Potter, Zhixian Zhang, Feng He, Jun Liu, Michael F Schmid, Theodore G Wensel Nov 2019

Defining The Layers Of A Sensory Cilium With Storm And Cryoelectron Nanoscopy, Michael A Robichaux, Valencia L Potter, Zhixian Zhang, Feng He, Jun Liu, Michael F Schmid, Theodore G Wensel

Faculty, Staff and Students Publications

Primary cilia carry out numerous signaling and sensory functions, and defects in them, "ciliopathies," cause a range of symptoms, including blindness. Understanding of their nanometer-scale ciliary substructures and their disruptions in ciliopathies has been hindered by limitations of conventional microscopic techniques. We have combined cryoelectron tomography, enhanced by subtomogram averaging, with superresolution stochastic optical reconstruction microscopy (STORM) to define subdomains within the light-sensing rod sensory cilium of mouse retinas and reveal previously unknown substructures formed by resident proteins. Domains are demarcated by structural features such as the axoneme and its connections to the ciliary membrane, and are correlated with molecular …


Concomitant Presentation With Cardioembolic Ischemic Stroke And Non St Elevation Myocardial Infarction In A Patient With New Onset Atrial Fibrillation, Amogh M. Joshi Do, Emilee E. Kurtz Do, Kourtney Erickson Do, Margaret R. Kluck Do, Benjamin Sanchez Md Nov 2019

Concomitant Presentation With Cardioembolic Ischemic Stroke And Non St Elevation Myocardial Infarction In A Patient With New Onset Atrial Fibrillation, Amogh M. Joshi Do, Emilee E. Kurtz Do, Kourtney Erickson Do, Margaret R. Kluck Do, Benjamin Sanchez Md

Department of Medicine

Introduction: Although Atrial Fibrillation (AF) is a common cause of ischemic stroke, it rarely causes acute coronary syndromes (ACS). Cardioembolic events from AF cause considerable morbidity and mortality. Concomitant ischemic stroke and ACS remains an exceedingly rare event. We describe the case of a patient presenting with cardioembolic ischemic stroke and acute coronary syndrome.

Case Presentation: An 83 year old male with a prior history of heart failure with preserved ejection fraction, permanent pacemaker for complete heart block, and chronic kidney disease on hemodialysis presented with acute left sided facial and extremity weakness, gait ataxia and profound dysarthria. Physical examination …


Management Of Traumatic Subarachnoid Hemorrhage By The Trauma Service: Is Repeat Ct Scanning And Routine Neurosurgical Consultation Necessary?, Stephen W. Cooper, Kimberly B. Bethea, Trevor J. Skrobut, Rod G. Gerardo, Juan Torres-Reveron, Akpofure Peter Ekeh Nov 2019

Management Of Traumatic Subarachnoid Hemorrhage By The Trauma Service: Is Repeat Ct Scanning And Routine Neurosurgical Consultation Necessary?, Stephen W. Cooper, Kimberly B. Bethea, Trevor J. Skrobut, Rod G. Gerardo, Juan Torres-Reveron, Akpofure Peter Ekeh

Department of Surgery Faculty Publications

Subarachnoid hemorrhage (SAH) results frequently from traumatic brain injury (TBI). The standard management for these patients includes brief admission by the acute care surgery (trauma) service with neurological checks, neurosurgical consultation and repeat head CT within 24 hours to identify any progression or resolution. Recent studies have questioned the need for repeat CT imaging and specialty consultation in mild TBI. We reviewed patients with mild TBI specifically with isolated SAH to determine progression of the pathology and need for neurosurgical involvement. All patients with SAH secondary to mild TBI (Glasgow Coma Score (GCS) of 13-15) who presented over a 5-year …


Outcomes In Patients With Gunshot Wounds To The Brain., Leigh Anna Robinson, Lauren M Turco, Bryce Robinson, Joshua G Corsa, Michael Mount, Amy V Hamrick, John Berne, Dalier R Mederos, Allison G Mcnickle, Paul J Chestovich, Jason Weinberger, Areg Grigorian, Jeffry Nahmias, Jane K Lee, Kevin L Chow, Erik J Olson, Jose L Pascual, Rachele Solomon, Danielle A Pigneri, Husayn A Ladhani, Joanne Fraifogl, Jeffrey Claridge, Terry Curry, Todd W Costantini, Manasnun Kongwibulwut, Haytham Kaafarani, Janika San Roman, Craig Schreiber, Anna Goldenberg-Sandau, Parker Hu, Patrick Bosarge, Rindi Uhlich, Nicole Lunardi, Farooq Usmani, Joseph Victor Sakran, Jessica M Babcock, Juan Carlos Quispe, Lawrence Lottenberg, Donna Cabral, Grace Chang, Jhoanna Gulmatico, Jonathan J Parks, Rishi Rattan, Jennifer Massetti, Onaona Gurney, Brandon Bruns, Alison A Smith, Chrissy Guidry, Matthew E Kutcher, Melissa S Logan, Michelle Y Kincaid, Chance Spalding, Matthew Noorbaksh, Frances H Philp, Benjamin Cragun, Robert D Winfield Nov 2019

Outcomes In Patients With Gunshot Wounds To The Brain., Leigh Anna Robinson, Lauren M Turco, Bryce Robinson, Joshua G Corsa, Michael Mount, Amy V Hamrick, John Berne, Dalier R Mederos, Allison G Mcnickle, Paul J Chestovich, Jason Weinberger, Areg Grigorian, Jeffry Nahmias, Jane K Lee, Kevin L Chow, Erik J Olson, Jose L Pascual, Rachele Solomon, Danielle A Pigneri, Husayn A Ladhani, Joanne Fraifogl, Jeffrey Claridge, Terry Curry, Todd W Costantini, Manasnun Kongwibulwut, Haytham Kaafarani, Janika San Roman, Craig Schreiber, Anna Goldenberg-Sandau, Parker Hu, Patrick Bosarge, Rindi Uhlich, Nicole Lunardi, Farooq Usmani, Joseph Victor Sakran, Jessica M Babcock, Juan Carlos Quispe, Lawrence Lottenberg, Donna Cabral, Grace Chang, Jhoanna Gulmatico, Jonathan J Parks, Rishi Rattan, Jennifer Massetti, Onaona Gurney, Brandon Bruns, Alison A Smith, Chrissy Guidry, Matthew E Kutcher, Melissa S Logan, Michelle Y Kincaid, Chance Spalding, Matthew Noorbaksh, Frances H Philp, Benjamin Cragun, Robert D Winfield

Trauma and Acute Care Articles

INTRODUCTION: Gunshot wounds to the brain (GSWB) confer high lethality and uncertain recovery. It is unclear which patients benefit from aggressive resuscitation, and furthermore whether patients with GSWB undergoing cardiopulmonary resuscitation (CPR) have potential for survival or organ donation. Therefore, we sought to determine the rates of survival and organ donation, as well as identify factors associated with both outcomes in patients with GSWB undergoing CPR.

METHODS: We performed a retrospective, multicenter study at 25 US trauma centers including dates between June 1, 2011 and December 31, 2017. Patients were included if they suffered isolated GSWB and required CPR at …


Treatment And Outcome Improvement With Implementation Of A System-Wide Comprehensive Plan Of Care For Management Of Isolated Hip Fractures, C. Michael Lecroy, Adam Kaufman, Christina Mcquiston, Harold Michael Frisch, Martha Hoskyns, Sean Snyder, Terrie Smith, Jaclyn Gosnell, Michael J. Schurr, William Shillinglaw Nov 2019

Treatment And Outcome Improvement With Implementation Of A System-Wide Comprehensive Plan Of Care For Management Of Isolated Hip Fractures, C. Michael Lecroy, Adam Kaufman, Christina Mcquiston, Harold Michael Frisch, Martha Hoskyns, Sean Snyder, Terrie Smith, Jaclyn Gosnell, Michael J. Schurr, William Shillinglaw

Orthopedic Surgery

No abstract provided.


Outcomes In Patients With Gunshot Wounds To The Brain, Leigh Anna Robinson, Lauren M. Turco, Bryce Robinson, Joshua G. Corsa, Michael Mount, Amy V. Hamrick, John Berne, Dalier R. Mederos, Allison G. Mcnickle, Paul J. Chestovich, Jason Weinberger, Areg Grigorian, Jeffry Nahmias, Jane K. Lee, Kevin L. Chow, Erik J. Olson, Jose L. Pascual, Rachele Solomon, Danielle A. Pigneri, Husayn A. Ladhani, Joanne Fraifogl, Terry Curry, Todd W. Costantini, Manasnun Kongwibulwut, Haytham Kaafarani, Janika San Roman, Craig Schreiber, Anna Goldenberg-Sandau, Parker Hu, Patrick Bosarge, Rindi Uhlich Nov 2019

Outcomes In Patients With Gunshot Wounds To The Brain, Leigh Anna Robinson, Lauren M. Turco, Bryce Robinson, Joshua G. Corsa, Michael Mount, Amy V. Hamrick, John Berne, Dalier R. Mederos, Allison G. Mcnickle, Paul J. Chestovich, Jason Weinberger, Areg Grigorian, Jeffry Nahmias, Jane K. Lee, Kevin L. Chow, Erik J. Olson, Jose L. Pascual, Rachele Solomon, Danielle A. Pigneri, Husayn A. Ladhani, Joanne Fraifogl, Terry Curry, Todd W. Costantini, Manasnun Kongwibulwut, Haytham Kaafarani, Janika San Roman, Craig Schreiber, Anna Goldenberg-Sandau, Parker Hu, Patrick Bosarge, Rindi Uhlich

School of Medicine Faculty Research

Introduction: Gunshot wounds to the brain (GSWB) confer high lethality and uncertain recovery. It is unclear which patients benefit from aggressive resuscitation, and furthermore whether patients with GSWB undergoing cardiopulmonary resuscitation (CPR) have potential for survival or organ donation. Therefore, we sought to determine the rates of survival and organ donation, as well as identify factors associated with both outcomes in patients with GSWB undergoing CPR. Methods: We performed a retrospective, multicenter study at 25 US trauma centers including dates between June 1, 2011 and December 31, 2017. Patients were included if they suffered isolated GSWB and required CPR at …


Volume Changes After Traumatic Spinal Cord Injury In Animal Studies - A Systematic Review, Mahdi Sharif-Alhoseini, Fariba Vahedi, Mahmoud Omidbeigi, Marzieh Sharifi, Zahra Hassannejad, Shayan Abdollah Zadegan, Motahareh Rezvan, Mona Mokhatab, Kiavash Sajadi, Aida Shakouri-Motlagh, Farhad Shokraneh, Alexander R. Vaccaro, Vafa Rahimi Movaghar Nov 2019

Volume Changes After Traumatic Spinal Cord Injury In Animal Studies - A Systematic Review, Mahdi Sharif-Alhoseini, Fariba Vahedi, Mahmoud Omidbeigi, Marzieh Sharifi, Zahra Hassannejad, Shayan Abdollah Zadegan, Motahareh Rezvan, Mona Mokhatab, Kiavash Sajadi, Aida Shakouri-Motlagh, Farhad Shokraneh, Alexander R. Vaccaro, Vafa Rahimi Movaghar

Department of Orthopaedic Surgery Faculty Papers

There are limited data on the lesion volume changes following spinal cord injury (SCI). In this study, a meta-analysis was performed to evaluate the volume size changes of the injured spinal cord over time among animal studies in traumatic SCI. Following the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we conducted a comprehensive electronic search of English literature of PubMed and EMBASE databases from 1946 to 2015 concerning the time-dependent changes in the volume of the spinal cord following mechanical traumatic SCI. A hand-search was also performed for non-interventional, non-molecular, and non-review studies. Quality appraisal, data extraction, …


Creutzfeldt Jakob Disease: Progressive Neurological Decline, Christine Fayad Md, Scott J. Anderson, H. Alex Akhondi Md Nov 2019

Creutzfeldt Jakob Disease: Progressive Neurological Decline, Christine Fayad Md, Scott J. Anderson, H. Alex Akhondi Md

Internal Medicine

No abstract provided.