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2014

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Articles 8311 - 8340 of 9579

Full-Text Articles in Medicine and Health Sciences

Effects Of Hyperbaric Oxygen On Eye Tracking Abnormalities In Males After Mild Traumatic Brain Injury, Joanna R. Wares, David X. Cifu, Kathy W. Hoke, Paul A. Wetzel, George Gitchel, William Carne Jan 2014

Effects Of Hyperbaric Oxygen On Eye Tracking Abnormalities In Males After Mild Traumatic Brain Injury, Joanna R. Wares, David X. Cifu, Kathy W. Hoke, Paul A. Wetzel, George Gitchel, William Carne

Department of Math & Statistics Faculty Publications

The effects of hyperbaric oxygen (HBO2) on eye movement abnormalities in 60 military servicemembers with at least one mild traumatic brain injury (mTBI) from combat were examined in a single-center, randomized, double-blind, sham-controlled, prospective study at the Naval Medicine Operational Training Center. During the 10 wk of the study, each subject was delivered a series of 40, once a day, hyperbaric chamber compressions at a pressure of 2.0 atmospheres absolute (ATA). At each session, subjects breathed one of three preassigned oxygen fractions (10.5%, 75%, or 100%) for 1 h, resulting in an oxygen exposure equivalent to breathing either surface air, …

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Prevalence Of Significant Liver Fibrosis In Patients With Hiv Monoinfection Compared To Those With Hiv-Hepatitis B Coinfection As Assessed By Shear Wave Elastography, Samuel Nguku Jan 2014

Prevalence Of Significant Liver Fibrosis In Patients With Hiv Monoinfection Compared To Those With Hiv-Hepatitis B Coinfection As Assessed By Shear Wave Elastography, Samuel Nguku

Master of Medicine in Imaging and Diagnostic Radiology

Background: Liver disease is an emerging management problem in human immunodeficiency virus (HIV) infected patients. The incidence of chronic Hepatitis B infection, which accelerates the progression of chronic liver disease and development of liver fibrosis, is ten times higher in patients with HIV than the general population. Staging of liver fibrosis provides essential information in management of these patients. Objective: To determine the prevalence of significant liver fibrosis in patients with HIV mono-infection versus those with HIV-HBV co-infection as assessed with shear wave elastography (SWE). Methods: This was a cross-sectional study whereby HIV infected patients attending the HIV clinic at …

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Using Learning Style Preferences To Enhance The Education And Training Of Allied Health Professionals, Thomas Sinnerton, Laurence Leonard, Katherine M. A. Rogers Jan 2014

Using Learning Style Preferences To Enhance The Education And Training Of Allied Health Professionals, Thomas Sinnerton, Laurence Leonard, Katherine M. A. Rogers

Internet Journal of Allied Health Sciences and Practice

Paramedics-in-training enter the service from a variety of academic backgrounds; this is similar to a pattern observed in the training of other allied health professions such as nursing. Given the diverse academic backgrounds of these students, the purpose is to investigate how an educator’s awareness of learning style preferences could help students to engage more deeply with the training material and reduce the pattern of shallow learning sometimes observed in these students because of the protocol-nature of certain aspects of the paramedic (and other allied health) courses. By encouraging paramedic trainers and allied health educators to become aware of the …

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The Correlation Between Sleep Efficiency And The Risk Of Obstructive Sleep Apnea, Mazen Munaji Homoud Jan 2014

The Correlation Between Sleep Efficiency And The Risk Of Obstructive Sleep Apnea, Mazen Munaji Homoud

Internet Journal of Allied Health Sciences and Practice

Purpose: The purpose of this correlation research was to identify the relationship between Obstructive Sleep Apnea (OSA) and sleep efficiency. Subjects: A total of six men and twelve women (N=18) form the College of Health Professions fulfilled the requirements for inclusion in this study. Method: This research integrated two investigation methods. 1) STOP-BANG questionnaire was completed by students and faculty from the College of Health Professions at Texas State University. Then, 2) each participant wore an Actigraphy watch for seven days. The result of the STOP-BANG questionnaire was compared to the result of the Actigraphy in regard to low or …

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A Novel Link Between Abl Family Kinases And Nm23-H1 During Metastatic Progression, Leann S. Fiore Jan 2014

A Novel Link Between Abl Family Kinases And Nm23-H1 During Metastatic Progression, Leann S. Fiore

Theses and Dissertations--Pharmacology and Nutritional Sciences

Cancer patient mortality is caused by the ability of tumor cells to invade the extracellular matrix and metastasize. Our lab was the first to identify the role of Abl family of non-receptor tyrosine kinases (c-Abl and Arg) in the progression of solid tumor cancers. In our previous studies, we showed that high c-Abl/Arg activity promotes proliferation, invasion, and metastasis in melanoma and breast cancer cells lines. Here, we demonstrate that our previous findings are clinically relevant by showing increased c-Abl/Arg kinase activity in primary melanoma tumor tissue in comparison to low activity as compared to benign nevi. Additionally, in breast …

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Sports Nutrition: Critical Components For Optimal Performance, Allyson Barys Jan 2014

Sports Nutrition: Critical Components For Optimal Performance, Allyson Barys

The Corinthian

The purpose of this paper is to examine the critical nutritional components of an athlete’s diet for ideal energy and strength while exercising. This paper analyzes the importance behind hydrating the body and suggests timing for macronutrient and fluid ingestion as well as recommended consumption amounts to sustain that energy.

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Gender Differences In Self-Esteem In Young Adolescents Of Karachi, Shelina Bhamani, Sabeen Jamil, Falak Zehra Mohsin Jan 2014

Gender Differences In Self-Esteem In Young Adolescents Of Karachi, Shelina Bhamani, Sabeen Jamil, Falak Zehra Mohsin

Department of Obstetrics & Gynaecology

The purpose of this research was to explore the self-esteem trends in adolescents of Karachi, Pakistan with regard to gender differences. The insights from previous literature helped to form the hypothesis that there will be a significant gender difference on the self-esteem of adolescents variable. There were a total 224 (96 male and 126 female) adolescents chosen for this study and the Multidimensional Self-Esteem Scale: a 36 item and a 3 Likert response scale was adapted for this study with the consent of the author. The data analysis revealed that there is a significant gender difference on the variable of …

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The Benefits Of Breastfeeding, Avery Kordus Jan 2014

The Benefits Of Breastfeeding, Avery Kordus

Senior Honors Theses

Breastfeeding research is plentiful, and the majority of the literature shows that breast milk is the superior form of infant nutrition except in the rare circumstances of infant metabolic disorders, maternal drug use, or positive HIV status. In comparison to formula, breast milk provides improved cognition, development, behavior, bonding, nutrition, digestion, immunity, and long-term health with fewer diseases and conditions in infants. Mothers are benefited by breastfeeding through bonding, faster weight loss, and reduction in certain cancers and conditions. Breast milk contains the proper amount of carbohydrates, fats, proteins, vitamins, and minerals, and is also specialized for each infant and …

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Factors That Influence The Stigma Associated With Posttraumatic Stress Disorder, Anna M. Chester Jan 2014

Factors That Influence The Stigma Associated With Posttraumatic Stress Disorder, Anna M. Chester

All Master's Theses

The current study focused on posttraumatic stress disorder (PTSD) and how factors such as gender or military status and precipitating trauma associated with the disorder influenced the occurrence or strength of the participants' perceived and personal stigma and desired social distance to the individual suffering from PTSD. Participants' PTSD knowledge was measured and evaluated as a potential covariate. Three hundred and thirty male and female undergraduate participants were randomly assigned to 1 of 12 experimental vignettes that varied by gender, military status, and precipitating trauma associated with an individual suffering from PTSD. Results supported one of the proposed hypotheses: knowledge …

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Structural And Functional Vocal Fold Epithelial Integrity Following Injury, Ciara Leydon, Mitsuyoshi Imaizumi, David T. Yang, Susan L. Thibeault, Marvin Fried Jan 2014

Structural And Functional Vocal Fold Epithelial Integrity Following Injury, Ciara Leydon, Mitsuyoshi Imaizumi, David T. Yang, Susan L. Thibeault, Marvin Fried

Communication Disorders Faculty Publications

Objectives/Hypothesis: An intact epithelium is an important part of vocal fold defense. Damage to the epithelium can compromise vocal fold homeostasis and protection of the host tissue from viral and bacterial invasion. Elucidating the effects of damage on epithelial architectural and barrier integrity provides insight into the role of epithelium in protecting vocal folds. Using an animal model, we evaluated the time course of structural and functional epithelial restoration following injury. Study Design: Prospective, controlled animal study. Methods: Forty rats underwent surgery to remove vocal fold mucosa unilaterally. Larynges were harvested at five time intervals between 3 to 90 days …

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Writing Development Of Spanish-English Bilingual Students With Language Learning Disabilities, Robin L. Danzak, Elaine R. Silliman Jan 2014

Writing Development Of Spanish-English Bilingual Students With Language Learning Disabilities, Robin L. Danzak, Elaine R. Silliman

Communication Disorders Faculty Publications

This chapter addresses Spanish-speaking, English Language Learners (ELLs) in the United States (U.S.) who are sequential bilinguals; that is, oral and written English is acquired as a second language (L2) at school. Within this population, substantial variation exists with regard to individual students’ language and literacy learning experiences. The specific focus here is the writing patterns of ELLs with atypical language development, who often present with multiple complexities in authenticating their language learning profiles in both Spanish and English.

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Coping Responses And Mental Health Symptoms In Incarcerated Juvenile Males, Jennifer Renae Newhard Jan 2014

Coping Responses And Mental Health Symptoms In Incarcerated Juvenile Males, Jennifer Renae Newhard

Antioch University Dissertations & Theses

Coping responses develop throughout the lifespan of an individual. Unfortunately for some, difficult life circumstances may lead to the use of maladaptive forms of coping. This study investigated coping responses amongst male incarcerated juvenile offenders and examined which specific mental health symptoms may occur with specific coping responses. The goal of this study was to determine whether male incarcerated juvenile offenders utilize avoidant coping responses over approach coping responses. Also, this study investigated whether specific mental health symptoms, such as depression, anxiety, anger, and disruptive behaviors, were more prevalent amongst those who utilize avoidant coping responses. De-identified, archival data for …

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Vitamin C As An Antioxidant: Evaluation Of Its Role On Pulmonary Contusion Experimental Model, Rana Sirmali, Zeynep Gi̇ni̇ş, Mehmet Sirmali, Okan Solak, Bengü Şeli̇man, Yetki̇n Ağaçkiran, Namik Deli̇baş Jan 2014

Vitamin C As An Antioxidant: Evaluation Of Its Role On Pulmonary Contusion Experimental Model, Rana Sirmali, Zeynep Gi̇ni̇ş, Mehmet Sirmali, Okan Solak, Bengü Şeli̇man, Yetki̇n Ağaçkiran, Namik Deli̇baş

Turkish Journal of Medical Sciences

To analyze the protective activity of vitamin C on the lungs by assessing biochemical and histopathological analysis after performing an experimental isolated lung contusion model. Materials and methods: Fifty-four male Sprague-Dawley male rats were used. The rats were randomly separated into 4 groups. Vitamin C (200 mg/kg) was injected intraperitoneally 30 min after trauma. Blood samples were obtained for myeloperoxidase (MPO), glutathione peroxidase (GSH-Px), superoxide dismutase (SOD), and catalase (CAT) activities and malondialdehyde (MDA) levels. Blood gas analysis and bronchoalveolar lavage was performed. The lung tissue was also extracted for histopathological examination. Results: The lung contusion enhanced MDA, SOD, CAT, …

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Evaluation Of 4 Methods For The Serological Diagnosis Of Epstein–Barr Virus Infection Using An Immunofluorescence Assay As The Reference Method, Mücahi̇de Esra Koçoğlu, Teki̇n Taş, Firat Zafer Mengeloğlu, Şeyda Özsoy, Özlem Bucak Jan 2014

Evaluation Of 4 Methods For The Serological Diagnosis Of Epstein–Barr Virus Infection Using An Immunofluorescence Assay As The Reference Method, Mücahi̇de Esra Koçoğlu, Teki̇n Taş, Firat Zafer Mengeloğlu, Şeyda Özsoy, Özlem Bucak

Turkish Journal of Medical Sciences

Tests specific for VCA IgM, VCA IgG, and EBNA IgG are used to diagnose Epstein-Barr virus (EBV) infections and interpret disease status. The immunofluorescence assay (IFA) is accepted as the “gold standard” test. The purpose of this study was to evaluate the performance of 4 methods in comparison with IFA. Materials and methods: In total, 101 serum samples were obtained from clinically suspected cases of EBV infection between May 2010 and May 2012 and evaluated by IFA. All serum samples were analyzed by an immunoblot assay, enzyme-linked fluorescent assay (ELFA), enzyme immunoassay (EIA), and immunochromatographic assay (ICA). Results: ELFA and …

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Evaluation Of Apoptotic Cell Death Following Transient Maternal Hypotension In Fetal Rat Brain: Temporal Pattern Within The First 24 H After Procedure, Si̇bel Bayrak, Bi̇lge Pehli̇vanoğlu, Ayşe Meltem Sevgi̇li̇, Zeynep Di̇cle Balkanci, Hami̇t Özyürek, Pergi̇n Ati̇lla, Ayşe Nur Çakar, Fatma Banu Anlar Jan 2014

Evaluation Of Apoptotic Cell Death Following Transient Maternal Hypotension In Fetal Rat Brain: Temporal Pattern Within The First 24 H After Procedure, Si̇bel Bayrak, Bi̇lge Pehli̇vanoğlu, Ayşe Meltem Sevgi̇li̇, Zeynep Di̇cle Balkanci, Hami̇t Özyürek, Pergi̇n Ati̇lla, Ayşe Nur Çakar, Fatma Banu Anlar

Turkish Journal of Medical Sciences

To explore the effects of maternal transient systemic hypotension on apoptotic neuronal death in an intrauterine fetal rat brain during the first 24 h after induction of hypotension. Materials and methods: A total of 40 pregnant Sprague–Dawley rats were subjected to either transient systemic hypotension produced for 30 min by blood withdrawal via femoral artery catheterization (hypotension group) or sham operation (control group) on day 15. Two randomly selected fetuses were taken from each rat at 0, 6, 12, and 24 h after the procedure. Apoptosis was evaluated in sections from the whole fetal brain by TUNEL and caspase-3 staining. …

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Cell Apoptosis And Proliferation In Rat Brains After Intracerebral Hemorrhage: Role Of Wnt/\Beta-Catenin Signaling Pathway, Ling Zhou, Li Deng, Neng Bin Chang, Ling Dou, Chao Xian Yang Jan 2014

Cell Apoptosis And Proliferation In Rat Brains After Intracerebral Hemorrhage: Role Of Wnt/\Beta-Catenin Signaling Pathway, Ling Zhou, Li Deng, Neng Bin Chang, Ling Dou, Chao Xian Yang

Turkish Journal of Medical Sciences

To investigate the role of Wnt/\beta-catenin signaling pathway in cell apoptosis and proliferation in intracerebral hemorrhage (ICH) in rats. Materials and methods: The ICH rats were established by stereotaxic infusion of 50 µL autologous arterial blood into the right striatum. Pathological characteristics of brain tissue was assessed by hematoxylin and eosin and TUNEL staining, and the expressions of proliferating cell nuclear antigen (PCNA) and Wnt3a/\beta-catenin/cyclin D1 were investigated by immunohistochemistry or reverse-transcription polymerase chain reaction. Results: The number of apoptotic cells and PCNA-positive cells kept increasing from the day following the ICH induction and reached a peak on the 3rd …

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Investigation Of Serum Macrophage Migration Inhibitor Factor And Monocyte Chemotactic Protein-1 Levels In Irritable Bowel Syndrome, Feti̇ Tülübaş, Mustafa Oran, Rafet Mete, Fi̇li̇z Turan, Ahsen Yilmaz, Zeynep Deni̇z Yildiz, Ahmet Gürel Jan 2014

Investigation Of Serum Macrophage Migration Inhibitor Factor And Monocyte Chemotactic Protein-1 Levels In Irritable Bowel Syndrome, Feti̇ Tülübaş, Mustafa Oran, Rafet Mete, Fi̇li̇z Turan, Ahsen Yilmaz, Zeynep Deni̇z Yildiz, Ahmet Gürel

Turkish Journal of Medical Sciences

Irritable bowel syndrome (IBS), a functional disorder of the bowel, has been thought to result from immune activation. The aim of this study was to evaluate macrophage migration inhibitory factor (MMIF) and monocyte chemotactic protein-1 (MCP-1) levels in IBS patients. Materials and methods: We enrolled 30 IBS patients and 30 healthy controls. The MMIF and MCP-1 levels of all patients and controls were detected using commercial enzyme-linked immunosorbent assay kits. Results: Serum MMIF and MCP-1 levels were markedly higher in IBS patients than in controls. White blood cell, neutrophil, lymphocyte, monocyte, eosinophil, and basophil counts did not differ significantly between …

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Association Analyses Of Oxidative Stress, Aerobic Capacity, Daily Physical Activity, And Body Composition Parameters In Patients With Mild To Moderate Copd, Abdurrahman Genç, Kağan Üçok, Ümi̇t Şener, Tülay Koyuncu, Olcay Akar, Sefa Çeli̇k, Mehmet Ünlü Jan 2014

Association Analyses Of Oxidative Stress, Aerobic Capacity, Daily Physical Activity, And Body Composition Parameters In Patients With Mild To Moderate Copd, Abdurrahman Genç, Kağan Üçok, Ümi̇t Şener, Tülay Koyuncu, Olcay Akar, Sefa Çeli̇k, Mehmet Ünlü

Turkish Journal of Medical Sciences

To investigate total oxidant and antioxidant status, maximal aerobic capacity, daily physical activity, pulmonary functions, and body composition changes, as well as the associations among these parameters, in patients with mild to moderate chronic obstructive pulmonary disease (COPD) versus healthy controls. Materials and methods: The study included 30 male patients newly diagnosed with COPD and 30 body mass index-matched, nonsmoker male controls. Maximal aerobic capacity, daily physical activity, total oxidant and antioxidant status, pulmonary function tests, body composition, and anthropometric parameters were measured. Results: Maximal aerobic capacity and total antioxidant values were lower in patients with COPD compared to the …

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Effects Of Oral Hormone Replacement Therapy On Mean Platelet Volume In Postmenopausal Women, İkbal Kaygusuz, Serap Aynur Si̇mavli, Ayla Eser, İlknur İnegöl Gümüş, Selcen Yüksel, Zehra Candan İltemi̇r Duvan, Hasan Kafali Jan 2014

Effects Of Oral Hormone Replacement Therapy On Mean Platelet Volume In Postmenopausal Women, İkbal Kaygusuz, Serap Aynur Si̇mavli, Ayla Eser, İlknur İnegöl Gümüş, Selcen Yüksel, Zehra Candan İltemi̇r Duvan, Hasan Kafali

Turkish Journal of Medical Sciences

To examine the effects of hormone replacement therapy (HRT) on mean platelet volume (MPV), lipid profile, and C-reactive protein (CRP) levels in postmenopausal women who have a high risk and incidence of cardiovascular disease. Materials and methods: This study was performed retrospectively. Twenty-seven healthy postmenopausal women received 1 mg estradiol and 2 mg drospirenone orally for 6 months. Twenty-eight healthy postmenopausal women not taking any HRT were admitted to the study as the control population. Results: Time effect (independent from group effect) was statistically significant for the MPV variable (P = 0.025), but there was no significant change in MPV …

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Serum Fetuin-A Levels In Postmenopausal Women With Osteoporosis, Esi̇n Özkan, Hüseyi̇n Özkan, Serkan Bi̇lgi̇ç, Ersi̇n Odabaşi, Nuray Can, Emi̇n Özgür Akgül, İbrahi̇m Yanmiş, Yüksel Yurttaş, Mustafa Kürklü, Mustafa Başbozkurt, Mehmet Kemal Erbi̇l Jan 2014

Serum Fetuin-A Levels In Postmenopausal Women With Osteoporosis, Esi̇n Özkan, Hüseyi̇n Özkan, Serkan Bi̇lgi̇ç, Ersi̇n Odabaşi, Nuray Can, Emi̇n Özgür Akgül, İbrahi̇m Yanmiş, Yüksel Yurttaş, Mustafa Kürklü, Mustafa Başbozkurt, Mehmet Kemal Erbi̇l

Turkish Journal of Medical Sciences

One of the functions of fetuin-A is the restriction of formation and expansion of extraosseous hydroxyapatite crystals. The exact correlation of fetuin-A with bone mineral density (BMD) has not been clearly elucidated yet. In this study, we aimed to assess the relationship between BMD and fetuin-A in postmenopausal women. Materials and methods: Fifty postmenopausal women (25 with osteoporosis, 25 healthy controls) were included in the study. All participants were comparable for age and body mass index. None of the osteoporotic patients had received any medical treatment for osteoporosis. Serum fetuin-A levels were measured by ELISA method. Results: BMD scores of …

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Endobronchial Ultrasound-Guided Transbronchial Needle Biopsy For The Diagnosis Of Mediastinal Lymphadenopathy In Patients With Extrathoracic Malignancies, Ayşegül Şentürk, Hati̇ce Kiliç, Habi̇be Hezer, Funda Karaduman Yalçin, Hati̇ce Canan Hasanoğlu Jan 2014

Endobronchial Ultrasound-Guided Transbronchial Needle Biopsy For The Diagnosis Of Mediastinal Lymphadenopathy In Patients With Extrathoracic Malignancies, Ayşegül Şentürk, Hati̇ce Kiliç, Habi̇be Hezer, Funda Karaduman Yalçin, Hati̇ce Canan Hasanoğlu

Turkish Journal of Medical Sciences

Mediastinal lymphadenopathy is common in extrathoracic malignancies and should not always be considered a metastatic lesion. The purpose of this study is to determine the diagnostic value of endobronchial ultrasound-guided transbronchial needle biopsy (EBUS-TBNA) in patients with extrathoracic malignancies. Materials and methods: This study included 54 consecutive patients with extrathoracic malignancies who had suspected mediastinal metastases and had undergone EBUS-TBNA for diagnosis. Results: Using EBUS-TBNA, 27 of 54 patients (50%) were diagnosed with mediastinal metastases. Among patients with mediastinal metastases, 2 (3.7%) had a sarcoid-like reaction, 5 (9.3%) had tuberculosis, and 17 (31.5%) had reactive lymph nodes. In 3 cases …

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Effect Of Nodule Size On The Reliability Of Fine-Needle Aspiration Biopsy In Thyroid Nodules, Ali̇ Erkan Uçar, Seyyi̇t Muhsi̇n Sarikaya, Ömer Parlak, Abdussamed Yalçin Jan 2014

Effect Of Nodule Size On The Reliability Of Fine-Needle Aspiration Biopsy In Thyroid Nodules, Ali̇ Erkan Uçar, Seyyi̇t Muhsi̇n Sarikaya, Ömer Parlak, Abdussamed Yalçin

Turkish Journal of Medical Sciences

To investigate the reliability of fine-needle aspiration biopsy (FNAB) in thyroid nodules and benign/malignant discrimination, particularly in large nodules. Materials and methods: A retrospective analysis of 1466 nodules in 402 patients with thyroid nodules who underwent thyroid surgery was made. The pathologic results of the thyroid nodules from preoperative FNAB and postoperative surgical pathology results were compared. Results: FNAB was found to be in accordance with the postoperative pathologic results. A concordance between the FNAB and postoperative pathologic results, particularly in nodules less than 3 cm in size, was detected. However, a similar finding was not detected in nodules larger …

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Possible Metabolic Impact Of Ramadan Fasting In Healthy Men, Mustafa Cumhur Vardarli, Hans-Peter Hammes, İrfan Vardarli Jan 2014

Possible Metabolic Impact Of Ramadan Fasting In Healthy Men, Mustafa Cumhur Vardarli, Hans-Peter Hammes, İrfan Vardarli

Turkish Journal of Medical Sciences

Insulin sensitivity and \beta-cell function during Ramadan fasting in healthy male subjects have not been investigated so far. We assessed the changes of these and other metabolic parameters to judge the potential metabolic benefits of Ramadan fasting. Materials and methods: Twenty-four healthy males of Turkish origin living in Germany, with normal glucose tolerance, participated in this study during Ramadan of 2009; 19 who completed fasting were analyzed. Blood was drawn at sunset after a period of fasting lasting approximately 15 h on days 0, 16, and 30 of Ramadan, as well as 7 and 28 days later. Insulin sensitivity (Homeostasis …

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The Role Of Fdg-Pet/Ct In Detecting Unsuspected And Unknown Distant Metastasis In The Initial Staging Of Nsclc, Meti̇n Halaç, Meftune Özhan, Sabi̇re Yilmaz Aksoy, Betül Vatankulu, Anar Aliyev, Sertaç Asa, Ersan Atahan, Muhammet Sai̇t Sağer, Keri̇m Sönmezoğlu Jan 2014

The Role Of Fdg-Pet/Ct In Detecting Unsuspected And Unknown Distant Metastasis In The Initial Staging Of Nsclc, Meti̇n Halaç, Meftune Özhan, Sabi̇re Yilmaz Aksoy, Betül Vatankulu, Anar Aliyev, Sertaç Asa, Ersan Atahan, Muhammet Sai̇t Sağer, Keri̇m Sönmezoğlu

Turkish Journal of Medical Sciences

Our purpose in this retrospective study was to determine the ratio of unexpected [metastases within the coverage area of thorax computed tomography (CT)] and unknown (metastases out of the coverage area of thorax CT) metastases by positron emission tomography/CT (PET/CT) in patients with newly diagnosed non-small cell lung cancer (NSCLC) who had no defined metastatic lesion, and to investigate the contribution of fludeoxyglucose (FDG)-PET/CT in metastasis staging. Materials and methods: A total of 567 patients (489 males and 78 females, mean age 60.9 ± 10.7 years) were enrolled in this study. Among the 567 patients, a total of 156 patients …

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Detection The Frequency Of Per-1 Type Extended-Spectrum Ss-Lactamase-Producing Acinetobacter Baumannii Clinical Isolates In Turkey: A Multicenter Study, Gülşah Aşik, Mehmet Özdemi̇r, Muhammet Güzel Kurtoğlu, Server Yağci, Lütfi̇ye Öksüz, Mustafa Gül, Mücahi̇de Esra Koçoğlu, Emel Sesli̇ Çeti̇n, Adnan Seyrek, Mustafa Berktaş, Ahmet Ayyildiz, İhsan Hakki Çi̇ftci̇ Jan 2014

Detection The Frequency Of Per-1 Type Extended-Spectrum Ss-Lactamase-Producing Acinetobacter Baumannii Clinical Isolates In Turkey: A Multicenter Study, Gülşah Aşik, Mehmet Özdemi̇r, Muhammet Güzel Kurtoğlu, Server Yağci, Lütfi̇ye Öksüz, Mustafa Gül, Mücahi̇de Esra Koçoğlu, Emel Sesli̇ Çeti̇n, Adnan Seyrek, Mustafa Berktaş, Ahmet Ayyildiz, İhsan Hakki Çi̇ftci̇

Turkish Journal of Medical Sciences

\beta-Lactamases are an important resistance mechanism in Acinetobacter baumannii. Pseudomonas extended-resistance (PER-1) type \beta-lactamase-producing strains have been reported from various geographic locations; however, PER-1 type \beta-lactamases from Turkish hospitals have not been investigated extensively. The aim of this study was to determine the prevalence of PER-1 type \beta-lactamases in A. baumannii isolates in various regions of Turkey. Materials and methods: A total of 763 clinical A. baumannii isolates were collected from 9 university hospitals and 2 state hospitals between 2008 and 2011. Molecular amplification of the OXA-51 gene from the A. baumannii genome was performed in order to verify identification …

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The Comparison Of Pandemic H1n1 Igg Levels Between H1n1 Influenza-Vaccinated Healthcare Workers And Unvaccinated Healthcare Workers, Aydin Çi̇fci̇, Özlem Erol, Sali̇h Cesur, Nurkan Aksoy, Üçler Kisa Jan 2014

The Comparison Of Pandemic H1n1 Igg Levels Between H1n1 Influenza-Vaccinated Healthcare Workers And Unvaccinated Healthcare Workers, Aydin Çi̇fci̇, Özlem Erol, Sali̇h Cesur, Nurkan Aksoy, Üçler Kisa

Turkish Journal of Medical Sciences

To compare pandemic H1N1 (pH1N1) IgG antibody levels between healthcare workers who were vaccinated with the pH1N1 influenza vaccine and the unvaccinated healthcare workers who were selected as the control group. Materials and methods: A total of 68 healthcare workers were included in this study. Of those, 53 were adults vaccinated with the H1N1 influenza vaccine and 15 were unvaccinated. Serum samples were parsed and stored at -40 °C until they were examined. Results: Of the total 53 vaccinated healthcare workers, 16 (30.1%) were positive for IgG antibodies (titer > 11), 17 (32.0%) were negative for IgG antibodies (titer < 9), and 20 (37.7%) were borderline (titer: 9-11). Of the 15 unvaccinated healthcare workers, 1 (6.6%) was positive for IgG antibodies, 11 (73.3%) were negative for IgG antibodies, and the remaining 3 (20.0%) had borderline values (P = 0.014, P < 0.05). In both groups, there was no statistically significant difference between IgG-negative, IgG-positive, and borderline subjects in terms of age or sex. Conclusion: The IgG antibody level was higher in the vaccinated healthcare workers than among the unvaccinated healthcare workers.

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A General Consideration Of The Importance Of Nutrition For Critically Ill Patients, Ersi̇n Gürkan Dumlu, Mesut Özdedeoğlu, Bi̇rkan Bozkurt, Mehmet Tokaç, Abdussamed Yalçin, Levent Öztürk, Mehmet Kiliç Jan 2014

A General Consideration Of The Importance Of Nutrition For Critically Ill Patients, Ersi̇n Gürkan Dumlu, Mesut Özdedeoğlu, Bi̇rkan Bozkurt, Mehmet Tokaç, Abdussamed Yalçin, Levent Öztürk, Mehmet Kiliç

Turkish Journal of Medical Sciences

Malnutrition is a common medical condition among intensive care unit patients. It should be monitored carefully, since early management of malnutrition can dramatically improve the medical condition of the patients. A general consideration of enteral feeding shows that it is much more useful than parenteral administration, because it is more physiological and poses a lower risk of hyperalimentation. Materials and methods: In this retrospective study, we scanned all files and personal information of patients hospitalized in intensive care units between 2009 and 2012 due to various medical conditions. We evaluated the nutritional status of patients with biochemical parameters that were …

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The Increase Of Mean Platelet Volume In Patients With Alzheimer Disease, Emi̇ne Rabi̇a Koç, Ertuğrul Uzar, Yasemi̇n Çirak, Yasemi̇n Parlak Demi̇r, Ati̇lla İlhan Jan 2014

The Increase Of Mean Platelet Volume In Patients With Alzheimer Disease, Emi̇ne Rabi̇a Koç, Ertuğrul Uzar, Yasemi̇n Çirak, Yasemi̇n Parlak Demi̇r, Ati̇lla İlhan

Turkish Journal of Medical Sciences

Vascular risk factors play an important role in the progression of Alzheimer disease (AD). Mean platelet volume (MPV) is a determinant of platelet functionality and increased MPV is associated with an increased risk of vascular inflammation. Here we aimed to examine whether MPV could be used as a marker of vascular damage in AD and to discuss the relation between MPV and other vascular risk factors. Materials and methods: A total of 109 outpatients with AD and 81 healthy controls were included in this study. Diagnosis of AD was made according to defined criteria. The Turkish version of the Mini …

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Comparison Of Motor Pattern Of Periodic Limb Movements In Patients With Restless Legs Syndrome And Obstructive Sleep Apnea Syndrome, Murat Gülteki̇n, Sevda İsmai̇loğullari, Murat Aksu Jan 2014

Comparison Of Motor Pattern Of Periodic Limb Movements In Patients With Restless Legs Syndrome And Obstructive Sleep Apnea Syndrome, Murat Gülteki̇n, Sevda İsmai̇loğullari, Murat Aksu

Turkish Journal of Medical Sciences

Periodic limb movements (PLMs) are repetitive and stereotypical movements of the lower extremities that occur during sleep. The purpose of this study was to analyze the leg muscle activity patterns in PLMs seen in restless legs syndrome (RLS) and obstructive sleep apnea syndrome (OSAS). Materials and methods: In this study, 1260 PLMs from 4 patients with RLS and 4 patients with OSAS were analyzed. The spreading and frequency characteristics of the gastrocnemius, medial hamstring, and vastus muscles were examined separately for each muscle in addition to the tibialis anterior muscle already included in the standard polysomnography recording. Results: A greater …

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Evaluation Report Of Pediatric Intensive Care Units In Turkey, Benan Bayrakci, Selman Kesi̇ci̇, Tanil Kendi̇rli̇, Gökhan Kalkan, Aydin Sari, Necvan Tokmak, Gökmen Yilmaz, Orkun Baloğlu, İrfan Şencan Jan 2014

Evaluation Report Of Pediatric Intensive Care Units In Turkey, Benan Bayrakci, Selman Kesi̇ci̇, Tanil Kendi̇rli̇, Gökhan Kalkan, Aydin Sari, Necvan Tokmak, Gökmen Yilmaz, Orkun Baloğlu, İrfan Şencan

Turkish Journal of Medical Sciences

To collect data from throughout Turkey in order to facilitate the organization of pediatric intensive care units (PICUs), and to develop short-term immediate action plans and draft long-term strategic plans. Materials and methods: A total of 35 specialists including 17 pediatric critical care (PCC) specialists, 9 PCC fellows in training, and 9 pediatricians working in PICUs evaluated PICUs and their infrastructures, mortality rates, appropriateness of indications for PICU admissions, PICU bed numbers, and utilization of those PICU beds. Results: PICU bed numbers, PCC specialist numbers, and PICU nurse numbers are insufficient in Turkey. The high percentage of inappropriate and inefficient …

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