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7647 full-text articles. Page 1 of 284.

Evolving Healthy Populations, Nina H. Fefferman 2016 University of Tennessee, Knoxville

Evolving Healthy Populations, Nina H. Fefferman

Annual Symposium on Biomathematics and Ecology: Education and Research

No abstract provided.


Influence Of Preventive Measures To Eradicate The Spread Of The Zika Arbovirus, Pradyuta Padmanabhan, Padmanabhan Seshaiyer 2016 The Foxcroft School

Influence Of Preventive Measures To Eradicate The Spread Of The Zika Arbovirus, Pradyuta Padmanabhan, Padmanabhan Seshaiyer

Annual Symposium on Biomathematics and Ecology: Education and Research

No abstract provided.


Impact Of Devil Facial Tumor Disease On The Tasmanian Devil Age Structure, Christopher Bruno, Vashni Vasquez 2016 University of St. Francis

Impact Of Devil Facial Tumor Disease On The Tasmanian Devil Age Structure, Christopher Bruno, Vashni Vasquez

Annual Symposium on Biomathematics and Ecology: Education and Research

No abstract provided.


The Kinetics Of Type 1 Interferons During Influenza Virus Infection, Margaret A. Myers 2016 St. Jude Children's Research Hospital

The Kinetics Of Type 1 Interferons During Influenza Virus Infection, Margaret A. Myers

Annual Symposium on Biomathematics and Ecology: Education and Research

No abstract provided.


Optimal Control Of Vaccination Rate In An Epidemiological Model Of Clostridium Difficile Transmission, Brittany Stephenson 2016 University of Tennessee, Knoxville

Optimal Control Of Vaccination Rate In An Epidemiological Model Of Clostridium Difficile Transmission, Brittany Stephenson

Annual Symposium on Biomathematics and Ecology: Education and Research

No abstract provided.


Kcnq2 Encephalopathy, John Millichap, Kristen Park, Tammy N. Tsuchida, Bruria Ben-Zeev, Lionel Carmant, On Behalf of the RIKEE Consortium 2016 George Washington University

Kcnq2 Encephalopathy, John Millichap, Kristen Park, Tammy N. Tsuchida, Bruria Ben-Zeev, Lionel Carmant, On Behalf Of The Rikee Consortium

Neurology Faculty Publications

Objective: To advance the understanding of KCNQ2 encephalopathy genotype–phenotype relationships and to begin to assess the potential of selective KCNQ channel openers as targeted treatments.

Methods: We retrospectively studied 23 patients with KCNQ2 encephalopathy, including 11 treated with ezogabine (EZO). We analyzed the genotype–phenotype relationships in these and 70 previously described patients.

Results: The mean seizure onset age was 1.8 ± 1.6 (SD) days. Of the 20 EEGs obtained within a week of birth, 11 showed burst suppression. When new seizure types appeared in infancy (15 patients), the most common were epileptic spasms (n = 8). At last ...


Gastrointestinal Stromal Tumor (Gist) Of The Treitz’S Angle– A Very Rare Cause Of High Bowel Obstruction, Mădălina Elena Tobă, Dan Florin Ungureanu, Lota Corina Georgescu, Traian Pătraşcu 2016 Titu Maiorescu University of Bucharest, Faculty of Medicine

Gastrointestinal Stromal Tumor (Gist) Of The Treitz’S Angle– A Very Rare Cause Of High Bowel Obstruction, Mădălina Elena Tobă, Dan Florin Ungureanu, Lota Corina Georgescu, Traian Pătraşcu

Journal of Mind and Medical Sciences

Gastrointestinal stromal tumors (GIST) are somewhat rare gastrointestinal tumors - approximately 1% to 3% incidence, but they are the most common mesenchymal neoplasms of the gastrointestinal tract. GISTs are usually found in the stomach or small intestine but can occur anywhere within the gastrointestinal tract, even in extremely uncommon locations like duodeno-jejunal flexure. Only 3% – 5% of GISTs are located in the duodenum and tumors occurring in the angle of Treitz are even rarer, most published studies being case reports. These tumors have a size ranging from small lesions to large masses and can cause digestive bleeding or high bowel obstruction ...


Helicobacter Pylori: Types Of Diseases, Diagnosis, Treatment And Causes Of Therapeutic Failure, Cosmin Vasile Obleaga, Cristin Constantin Vere, Ionica Daniel Valcea, Mihai Calin Ciorbagiu, Emil Moraru, Cecil Sorin Mirea 2016 Craiova University of Medicine and Pharmacy, Department of Surgery

Helicobacter Pylori: Types Of Diseases, Diagnosis, Treatment And Causes Of Therapeutic Failure, Cosmin Vasile Obleaga, Cristin Constantin Vere, Ionica Daniel Valcea, Mihai Calin Ciorbagiu, Emil Moraru, Cecil Sorin Mirea

Journal of Mind and Medical Sciences

Acute upper gastrointestinal lesions have a multifactorial etiology but, regardless of the cause, they are related to mucosal barrier destruction. Since Helicobacter pylori induces a superficial chronic gastritis with the infiltration of neutrophils in the mucosa, it was speculated that Helicobacter pylori infection could also cause bleeding lesions. The diagnosis, the proper treatment and the revaluation of its effectiveness actually represent the prophylaxis of some diseases such as peptic ulcer, gastric lymphoma or mucosa-associated lymphoid tissue (MALT) and gastric cancer. These diseases and their severe complications are life-threatening for the patient. Periodic renewal of the treatment and knowing the real ...


Vulvodynia; An Under-Recognized Disease, Simona Roxana Georgescu, Cristina I. Mitran, Mădălina I. Mitran, Maria I. Sârbu, Mircea Tampa 2016 Carol Davila University, Department of Dermatology and Venereology

Vulvodynia; An Under-Recognized Disease, Simona Roxana Georgescu, Cristina I. Mitran, Mădălina I. Mitran, Maria I. Sârbu, Mircea Tampa

Journal of Mind and Medical Sciences

Vulvodynia is a chronic condition which affects an increasing number of women; it presents currently an incidence that is higher than had previously been estimated. Regarding pathogenesis, several (hormonal, infectious, inflammatory and psychological) factors have been proposed, but vulvodynia etiology remains still unclear. This disorder is a multifactorial condition with a significant impact on the patient’s quality of life, yet is difficult to diagnose (an under-estimated/ under-recognized affection). Certain medical investigations are required in order to exclude other diseases (the diagnosis of vulvodynia being one of exclusion), but anamnesis and physical examination are essential steps in the diagnosis.

Although ...


The Current Treatment Of Erectile Dysfunction, Maria Isabela Sarbu, Mircea Tampa, Mădălina I. Mitran, Cristina I. Mitran, Vasile Benea, Simona R. Georgescu 2016 Carol Davila University, Department of Dermatology and Venereology

The Current Treatment Of Erectile Dysfunction, Maria Isabela Sarbu, Mircea Tampa, Mădălina I. Mitran, Cristina I. Mitran, Vasile Benea, Simona R. Georgescu

Journal of Mind and Medical Sciences

Erectile dysfunction (ED) is the inability to achieve and maintain an erection sufficient for satisfactory sexual intercourse. It is the most frequent sexual dysfunction in elderly men and its prevalence increases with age.

Ever since ED was recognized as a real health problem, several treatment options became available and some of them proved to be very efficient. PDE5 inhibitors are the mainstay treatment of ED.

However, other treatment options such as intracorporal injections, surgery, vacuum devices and prosthesis are also available for patients who are unresponsive to PDE5 inhibitors. Since none of the treatment options available so far has proven ...


The Postfinasteride Syndrome; An Overview, David L. Rowland, Ion G. Motofei, Florian Popa, Vlad D. Constantin, Adriana Vasilache, Ioana Păunică, Cristian Bălălău, Georgeta P. Păunică, Petrisor Banu, Stana Păunică 2016 Valparaiso University, Department of Psychology

The Postfinasteride Syndrome; An Overview, David L. Rowland, Ion G. Motofei, Florian Popa, Vlad D. Constantin, Adriana Vasilache, Ioana Păunică, Cristian Bălălău, Georgeta P. Păunică, Petrisor Banu, Stana Păunică

Journal of Mind and Medical Sciences

As a 5-α reductase inhibitor, Finasteride has proven effective in ameliorating two conditions documented to be androgen dependent, namely male androgenic alopecia and benign prostatic hyperplasia. Therapeutic results are maintained as long as the drug is administered, with treatment cessation generally leading to the return of symptomatology for each condition. In addition, during the therapeutic phase, several adverse effects have been reported, some of which persist long or indefinitely after treatment cessation, known as “post-finasteride syndrome.”

Herein we present and discuss the most common finasteride side effects, along with a psycho-neuroendocrine rationale that could explain the persistence of many adverse ...


An Evolutionary And Mechanistic Perspective On Dietary Carbohydrate Restriction In Cancer Prevention, Eugene J. Fine, Colin E. Champ, Richard D. Feinman, Samuel Márquez, Rainer J. Klement 2016 Albert Einstein College of Medicine

An Evolutionary And Mechanistic Perspective On Dietary Carbohydrate Restriction In Cancer Prevention, Eugene J. Fine, Colin E. Champ, Richard D. Feinman, Samuel Márquez, Rainer J. Klement

Journal of Evolution and Health

The confluence of basic cell biochemistry, epidemiological and anthropologic evidence points to high dietary carbohydrate and the associated disruption of the glucose-insulin axis as causes of the current increase in metabolic disorders, metabolic syndrome, hypertension and cardiovascular disease. This hyperinsulinemic state likely contributes, as well, to an increased mutagenic microenvironment, with increased risk for cancer. This critical review discusses these risks in their historical and evolutionary context. The evidence supports the benefits of lowering the glycemic load of the diet as a preventive measure against the development of cancer.


Letter To The Editor: Restarting Warfarin After A Gastrointestinal Bleed, Lauren Smith 2016 Wayne State University

Letter To The Editor: Restarting Warfarin After A Gastrointestinal Bleed, Lauren Smith

Clinical Research in Practice: The Journal of Team Hippocrates

This letter addresses the dilemma of restarting anticoagulation after recent gastrointestinal bleeding.


There Is A Trend Favoring Vancomycin Vs. Metronidazole In Treating Severe C. Difficile Infection, Dean D. Fouchia 2016 Wayne State University School of Medicine

There Is A Trend Favoring Vancomycin Vs. Metronidazole In Treating Severe C. Difficile Infection, Dean D. Fouchia

Clinical Research in Practice: The Journal of Team Hippocrates

A critical appraisal and clinical application of Johnson S, Louie TJ, Gerding DN, et al. Vancomycin, metronidazole, or tolevamer for Clostridium difficile infection: results from two multinational, randomized, controlled trials. Clin Infect Dis. 2014;59(3):345-354. doi: 10.1093/cid/ciu313


Association Of Lipid-Related Genetic Variants With The Incidence Of Atrial Fibrillation: The Afgen Consortium, Faye L. Norby, David D. McManus 2016 University of Minnesota, Minneapolis

Association Of Lipid-Related Genetic Variants With The Incidence Of Atrial Fibrillation: The Afgen Consortium, Faye L. Norby, David D. Mcmanus

David D. McManus

BACKGROUND: Several studies have shown associations between blood lipid levels and the risk of atrial fibrillation (AF). To test the potential effect of blood lipids with AF risk, we assessed whether previously developed lipid gene scores, used as instrumental variables, are associated with the incidence of AF in 7 large cohorts.

METHODS: We analyzed 64,901 individuals of European ancestry without previous AF at baseline and with lipid gene scores. Lipid-specific gene scores, based on loci significantly associated with lipid levels, were calculated. Additionally, non-pleiotropic gene scores for high-density lipoprotein cholesterol (HDLc) and low-density lipoprotein cholesterol (LDLc) were calculated using ...


Atrial Fibrillation Without Comorbidities: Prevalence, Incidence And Prognosis (From The Framingham Heart Study), Eun-Jeong Kim, Xiaoyan Yin, Joao D. Fontes, Jared W. Magnani, Steven A. Lubitz, David D. McManus, Sudha Seshadri, Ramachandran S. Vasan, Patrick T. Ellinor, Martin G. Larson, Emelia J. Benjamin, Michael Rienstra 2016 Massachusetts General Hospital

Atrial Fibrillation Without Comorbidities: Prevalence, Incidence And Prognosis (From The Framingham Heart Study), Eun-Jeong Kim, Xiaoyan Yin, Joao D. Fontes, Jared W. Magnani, Steven A. Lubitz, David D. Mcmanus, Sudha Seshadri, Ramachandran S. Vasan, Patrick T. Ellinor, Martin G. Larson, Emelia J. Benjamin, Michael Rienstra

David D. McManus

BACKGROUND: The epidemiology of atrial fibrillation (AF) without comorbidities, known as 'lone AF', is uncertain. Although it has been considered a benign condition, we hypothesized that it confers a worse prognosis compared with a matched sample without AF.

METHODS: We described the proportion of AF without comorbidities (clinical, subclinical cardiovascular disease and triggers) among the entire AF sample in Framingham Heart Study (FHS). We compared AF without comorbidities with typical AF, and age-, sex- and cohort-matched individuals without AF, using Cox proportional hazards analysis in relation to combined cardiovascular events (stroke, heart failure, myocardial infarction), and mortality.

RESULTS: Of 10 ...


High Levels Of Anti-Tuberculin (Igg) Antibodies Correlate With The Blocking Of T-Cell Proliferation In Individuals With High Exposure To Mycobacterium Tuberculosis, E. J. Feris, L. Encinales, C. Awad, J. N. Stern, I. Tabansky, L. Jimenez-Alvarez, G. Ramirez-Martinez, A. Cruz-Lagunas, K. Bobadilla, E. Marquez 2016 Hofstra Northwell School of Medicine

High Levels Of Anti-Tuberculin (Igg) Antibodies Correlate With The Blocking Of T-Cell Proliferation In Individuals With High Exposure To Mycobacterium Tuberculosis, E. J. Feris, L. Encinales, C. Awad, J. N. Stern, I. Tabansky, L. Jimenez-Alvarez, G. Ramirez-Martinez, A. Cruz-Lagunas, K. Bobadilla, E. Marquez

Joel Stern

OBJECTIVES: To determine the effect of anti-tuberculin antibodies in the T-cell proliferation in response to tuberculin and Candida antigens in individuals with different levels of tuberculosis (TB) risk. METHODS: Sixteen high-risk TB individuals, 30 with an intermediate TB risk (group A), and 45 with a low TB risk (group B), as well as 49 control individuals, were studied. Tuberculin skin test (TST) results were analyzed and serum levels of antibodies (IgG and IgM) against purified protein derivative (PPD) were measured by ELISA. Tuberculin and Candida antigens were used to stimulate T-cell proliferation in the presence of human AB serum or ...


B Cells Populating The Multiple Sclerosis Brain Mature In The Draining Cervical Lymph Nodes, J. N. Stern, G. Yaari, J. A. Vander Heiden, G. Church, W. F. Donahue, R. Q. Hintzen, A. J. Huttner, J. D. Laman, R. M. Nagra, K. C. O’Connor 2016 Hofstra Northwell School of Medicine

B Cells Populating The Multiple Sclerosis Brain Mature In The Draining Cervical Lymph Nodes, J. N. Stern, G. Yaari, J. A. Vander Heiden, G. Church, W. F. Donahue, R. Q. Hintzen, A. J. Huttner, J. D. Laman, R. M. Nagra, K. C. O’Connor

Joel Stern

Multiple sclerosis (MS) is an inflammatory disease of the central nervous system (CNS) characterized by autoimmune-mediated demyelination and neurodegeneration. The CNS of patients with MS harbors expanded clones of antigen-experienced B cells that reside in distinct compartments including the meninges, cerebrospinal fluid (CSF), and parenchyma. It is not understood whether this immune infiltrate initiates its development in the CNS or in peripheral tissues. B cells in the CSF can exchange with those in peripheral blood, implying that CNS B cells may have access to lymphoid tissue that may be the specific compartment(s) in which CNS-resident B cells encounter antigen ...


The Global Economic And Health Burden Of Human Hookworm Infection., Sarah M Bartsch, Peter J. Hotez, Lindsey Asti, Kristina M Zapf, Maria Elena Bottazzi, David J. Diemert, Bruce Y Lee 2016 George Washington University

The Global Economic And Health Burden Of Human Hookworm Infection., Sarah M Bartsch, Peter J. Hotez, Lindsey Asti, Kristina M Zapf, Maria Elena Bottazzi, David J. Diemert, Bruce Y Lee

Microbiology, Immunology, and Tropical Medicine Faculty Publications

BACKGROUND: Even though human hookworm infection is highly endemic in many countries throughout the world, its global economic and health impact is not well known. Without a better understanding of hookworm's economic burden worldwide, it is difficult for decision makers such as funders, policy makers, disease control officials, and intervention manufacturers to determine how much time, energy, and resources to invest in hookworm control.

METHODOLOGY/PRINCIPLE FINDINGS: We developed a computational simulation model to estimate the economic and health burden of hookworm infection in every country, WHO region, and globally, in 2016 from the societal perspective. Globally, hookworm infection ...


Respiratory Rate Variability In Sleeping Adults Without Obstructive Sleep Apnea, Guillermo Gutierrez, Jeffrey Williams, Ghadah Alrehaili, Anna McLean, Ramin Pirouz, Richard L. Amdur, Vivek Jain, Jalil Ahari, Amandeep Bawa, Shawn Kimbro 2016 George Washington University

Respiratory Rate Variability In Sleeping Adults Without Obstructive Sleep Apnea, Guillermo Gutierrez, Jeffrey Williams, Ghadah Alrehaili, Anna Mclean, Ramin Pirouz, Richard L. Amdur, Vivek Jain, Jalil Ahari, Amandeep Bawa, Shawn Kimbro

Surgery Faculty Publications

Characterizing respiratory rate variability (RRV) in humans during sleep is challenging, since it requires the analysis of respiratory signals over a period of several hours. These signals are easily distorted by movement and volitional inputs. We applied the method of spectral analysis to the nasal pressure transducer signal in 38 adults with no obstructive sleep apnea, defined by an apnea‐hypopnea index <5, who underwent all‐night polysomnography (PSG). Our aim was to detect and quantitate RRV during the various sleep stages, including wakefulness. The nasal pressure transducer signal was acquired at 100 Hz and consecutive frequency spectra were generated for the length of the PSG with the Fast Fourier Transform. For each spectrum, we computed the amplitude ratio of the first harmonic peak to the zero frequency peak (H1/DC), and defined as RRV as (100 − H1/DC) %. RRV was greater during wakefulness compared to any sleep stage, including rapid‐eye‐movement. Furthermore, RRV correlated with the depth of sleep, being lowest during N3. Patients spent most their sleep time supine, but we found no correlation between RRV and body position. There was a correlation between respiratory rate and sleep stage, being greater in wakefulness than in any sleep stage. We conclude that RRV varies according to sleep stage. Moreover, spectral analysis of nasal pressure signal appears to provide a valid measure of RRV during sleep. It remains to be seen if the method can differentiate normal from pathological sleep patterns.


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