Digital Commons Network^™

Hypolipidemic Effects Of Nimesulide And Celecoxib In Experimentally Induced Hypercholesterolemia In Rabbits, Sagheer Ahmed, Saima Gul, Muhammad Zia-Ul-Haq, Muhammad Riaz

Turkish Journal of Medical Sciences

Hypercholesterolemia plays an important role in the development of atherosclerotic disease, which is one of the leading causes of mortality in the world. Previous studies showed that cyclooxygenase (COX) inhibitors could be used in treating hypercholesterolemia. The present study was designed to test whether COX-2 inhibition can improve lipid profiles in hypercholesterolemia. Materials and methods: Rabbits were fed a high-cholesterol diet to produce hypercholesterolemia. The role of COX-2 was evaluated using celecoxib and nimesulide. Rabbits were divided into 4 groups: the first with normal healthy rabbits, second with high-cholesterol diet and pretreatment with saline, third with high-cholesterol diet and pretreatment …

Selenium Status In Blood, Urine, And Hair Samples Of Newly Diagnosed Pediatric Cancer Patients, Serap Karaman, Banu Mansuroğlu, Kadri̇ye Kizilbey, Serap Derman, Afi̇fe Bi̇nnaz Hazar

Turkish Journal of Medical Sciences

Background/aim: Selenium (Se) is a trace element that has multiple functions. Low Se amounts in serum and hair have been reported in pediatric and adult cancer patients. The aim of our study was to evaluate Se levels in the serum, urine, and hair of pediatric cancer patients with leukemia, lymphoma, and solid tumors when compared with healthy children. Materials and methods: The concentrations of Se in the serum, hair, and urine of 32 Turkish children as healthy controls and 88 Turkish children diagnosed with acute leukemia (58), lymphoma (16), and solid tumors (14) were measured using inductively coupled plasma mass …

The Effects Of Prenatal Long-Duration Exposure To 900-Mhz Electromagnetic Field On The 21-Day-Old Newborn Male Rat Liver, Zehra Topal, Hati̇ce Hanci, Tolga Mercantepe, Hüseyi̇n Serkan Erol, Osman Nuri̇ Keleş, Haydar Kaya, Sevdegül Mungan, Ersan Odaci

Turkish Journal of Medical Sciences

Background/aim: To determine what effect a 900-MHz electromagnetic field (EMF) applied in the prenatal period would have on the liver in the postnatal period. Materials and methods: At the start of the study, adult pregnant rats were divided into two groups, control and experimental. The experimental group was exposed to a 900-MHz EMF for 1 h daily during days 13?21 of pregnancy. After birth, no procedure was performed on either mothers or pups. Male rat pups (n = 6) from the control group mothers (CGMR) and male rat pups (n = 6) from the experimental group mothers (EGMR) were sacrificed …

Essentials Of Forensic Accounting, Michael A. Crain, William S. Hopwood, Carl Pacini, George R. Young

Guides, Handbooks and Manuals

No abstract provided.

Share. Learn. Grow. Mentor: A How-To Guide, American Institute Of Certified Public Accountants. Women’S Initiatives Executive Committee

Guides, Handbooks and Manuals

No abstract provided.

Selection, Detection, And Tracking Of Video Objects Based On Fpga, Zaki Y. Bsc, Thamir R. Saeed, Sameir A. Aziez

Iraqi Journal of Computers, Communications, Control and Systems Engineering

This paper presents a moving object tracker for monitoring system which can be used in a smart city. Kernel density estimation (KDE) algorithm has been used for representing a background model, while a minimum distance between the current image and the background has been used to extract the foreground. Also, morphological operations are carried out to remove the noise regions and to filter out ambiguous areas. The performance has been evaluated by determining the true, false, and miss detections of an object area. The optimal results have been obtained by adjusting the morphological operation sequence to be (close > thicken) combination …

Optimal Multi-Objective Robust Controller Design For Magnetic Levitation System, Hazem I., Mustafa I. Abd

Iraqi Journal of Computers, Communications, Control and Systems Engineering

In this work, the design of three types of robust controllers is presented to control the magnetic levitation system. These controllers are: basic H∞ controller, robust Genetic Algorithm (GA) based PID (GAPID) controller and robust Particle Swarm Optimization (PSO) based PID (PSOPID) controller. In the second and third controllers, the GA and PSO methods are used to tune the parameters of PID controller subject to multi-objective cost function (H∞ constraints and time domain specifications). The use of GA and PSO methods is used to simplify the design procedure and to overcome the difficulty of the resulting high order controller of …

Traffic Lights Control Using Wireless Ad-Hoc Sensor Networks, Abdulmomen Kadhim, Muayad Sadik Croock Ph.D., Shaimaa Hameed Shaker

Iraqi Journal of Computers, Communications, Control and Systems Engineering

Wireless sensor networks undergo tremendous applications to be utilized for. In this paper, we propose a wireless ad hoc sensor network architecture that does not depend on a centralized unit to urban city’s vehicular control, by applying different sensors distribution for main and side streets. On this architecture, we define and evaluate through simulation the effectiveness of our work against the traditional fixed-time traffic light model. Traffic lights coordination is addressed in master and local controllers by executing green-wave algorithm at our architecture. Simulation results show that this architecture achieves great reduction in total waiting time on the city been …

Cognitive Neural Controller For Mobile Robot, Ahmed S. Asst. Prof. Dr., Khulood E. Dagher M. Sc.

Iraqi Journal of Computers, Communications, Control and Systems Engineering

This paper proposes a cognitive neural controller to guide a nonholonomic mobile robot during continuous and non-continuous trajectory tracking and to navigate through static obstacles with collision-free and minimum tracking error. The structure of the controller consists of two layers; the first layer is a neural network topology that controls the mobile robot actuators in order to track a desired path based on back-stepping technique and posture identifier. The second layer of the controller is cognitive layer that collects information from the environment and plans the optimal path. In addition to this, it detects if there is any obstacle in …

Gera Conference Program [2015], Gera

Georgia Educational Research Association Conference

NA

“Looks Can Be Deceiving”: Adrenal Teratoma Causing Diagnostic Difficulty, Mehwash Nadeem, Muhammad Hammad Ather, M Nasir Sulaiman, Shahid Pervez

Department of Pathology and Laboratory Medicine

Teratomas are unusual tumours that derived from totipotent cells with their origin from more than one or usually all three germ cells. Here authors are presenting a case of primary retroperitoneal tumour that is a rare clinical entity. A 19-year-old male presented with right lumbar pain and was found to have complex cyst with large calcification in right adrenal gland on imaging. Intraoperatively, he was found to have a solid mass with areas of soft consistency, which was excised en bloc. On gross examination, the cyst contained pieces of bone, few teeth, and hairs entangled in mucinous material. On histological …

R990g Polymorphism Of Calcium Sensing Receptor Gene Is Associated With High Parathyroid Hormone Levels In Subjects With Vitamin D Deficiency: A Cross-Sectional Study, Hafsa Majid, Aysha Habib Khan, Tariq Moatter

Department of Pathology and Laboratory Medicine

Single nucleotide polymorphisms (SNPs), R990G and A986S of the calcium sensing receptor (CaSR) gene, are shown to influence response of parathyroid hormone (PTH) in subjects with optimal vitamin D levels. This cross-sectional study was conducted in subjects with vitaminDdeficiency (VDD) to observe association’s betweenCaSR polymorphisms, plasma iPTH, and serumcalcium levels. Adult females (𝑛 = 140) with known VDD, intact parathyroid hormone (iPTH), and calcium levels were recruited for genotype analysis.The frequencies of the 986 alleles GG, GT, and TT were 68%, 25%, and 7%, respectively, whereas the frequencies of the 990 alleles AA, AG, and GG were 80%, 8.9%, and …

Rhesus And Kell Phenotyping Of Voluntary Blood Donors: Foundation Of A Donor Data Bank, Farheen Karim, Bushra Moiz, Fahmida Jan Muhammad, Fatima Ausat, Mohammad Khurshid

Department of Pathology and Laboratory Medicine

OBJECTIVE: To assess the Rhesus (Rh) and Kell (K) phenotype of voluntary blood donors and lay foundation of a data bank of voluntary blood donors. STUDY DESIGN: Cross-sectional study.
PLACE AND DURATION OF STUDY: Blood Bank, The Aga Khan University Hospital, Karachi, in the year 2014.
METHODOLOGY: Voluntary blood donors were inducted after taking written informed consent. Three -5cc of EDTA anticoagulated blood sample was taken to phenotype red cells for C, c, E, e, and Kell antigens using antisera. [DiaMedSwitzerland].
RESULTS: Hundred blood donors were included in the study. ABO blood groups of the donors were: O …

Gastrointestinal Stromal Tumors: A Clinicopathologic And Risk Stratification Study Of 255 Cases From Pakistan And Review Of Literature, Nasir Ud Din, Zubair Ahmad, Huma Arshad, Romana Idrees, Naila Kayani

Department of Pathology and Laboratory Medicine

Purpose:
To describe the clinicopathological features of gastrointestinal stromal tumors (GIST) diagnosed in our section and to perform risk stratification of our cases by assigning them to specific risk categories and groups for disease progression based on proposals by Fletcher et al and Miettinen and Lasota.
Material and Results:
We retrieved 255 cases of GIST diagnosed between 2003 and 2014. Over 59% were male. The age range was 16 to 83 years with a mean of 51 years. Over 70% occurred between 40 and 70 years of age. Average diameter of tumors was 10 cms. The stomach was the most …

Hiv Prevalence In Blood Donors And Recipients In Pakistan: A Meta-Analysis And Analysis Of Blood-Bank Data, Bushra Moiz, Barkat Ali, Muhammad Hasnain Chatha, Ahmed Raheem, Hasan Abbas Zaheer

Department of Pathology and Laboratory Medicine

Background:
The first instances of HIV-antibody detection in donated blood in Pakistan were reported in 1988. Since then, documentation of HIV in blood donors and of rates of transmission via transfusion has been limited. Previously assumed to have a low prevalence, HIV is an increasing health concern in Pakistan. Since there is no national, centralized blood-banking system, there are no reliable data on which to base estimated risks of transfusion-associated HIV infection. This study was therefore conducted to estimate the prevalence of HIV in blood donors and recipients in Pakistan between 1988 and 2012.
Methods:
Meta-analyses were undertaken of reported …

Mammary-Type Myofibroblastoma Of The Right Thigh: A Case Report And Review Of The Literature, Jamshid Abdul-Ghafar, Nasir Ud Din, Zubair Ahmad, Steven D. Billings

Department of Pathology and Laboratory Medicine

Introduction:
Mammary-type myofibroblastoma of the soft tissue is a very rare, benign, mesenchymal neoplasm with myofibroblastic differentiation. To date, 20 cases of extra-mammary myofibroblastoma have been described in literature. To the best of our knowledge, this is the largest extra-mammary myofibroblastoma described in the literature, and the first case reported in this location.
Case Presentation:
A 50-year-old Pakistani man presented with a long history of a painless, huge lump on his right thigh. His clinical examination showed normal-looking skin and there was no inguinal lymphadenopathy. The mass was excised with a clinical impression of soft tissue sarcoma. Gross examination showed …

Hospital Preparedness In Community Measles Outbreaks-Challenges And Recommendations For Low-Resource Settings, Sadia Shakoor, Fatima Mir, Anita Zaidi, Afia Zafar

Department of Pathology and Laboratory Medicine

We have reviewed various strategies involved in containment of measles in healthcare facilities during community outbreaks. The strategies that are more applicable to resource-poor settings, such as natural ventilation, mechanical ventilation with heating and air-conditioning systems allowing unidirectional air-flow, and protection of un-infected patients and healthcare workers (HCWs), have been examined. Ventilation methods need innovative customization for resource-poor settings followed by validation and post-implementation analysis for impact. Mandatory vaccination of all HCWs with two doses of measles-containing vaccine, appropriate post-exposure prophylaxis of immunocompromised inpatients, and stringent admission criteria for measles cases can contribute toward reduction of nosocomial and secondary transmission …

Throughfall Nutrients In A Degraded Indigenous Fagus Orientalis Forest And A Picea Abies Plantation In The Of North Of Iran, Parisa Abbasian, Pedram Attarod, Seyed Mohammad Moein Sadeghi, John T. Van Stan, Seyed M. Hojjati

Earth, Environment & Sustainability: Faculty Publications

Aim of study: The objective of this study was to compare the quantity and quality of TF (throughfall) in an indigenous, but degraded, stand of Fagus orientalis and Picea abies plantation.

Area of study: Forests of Kelar-Dasht region located in Mazandaran province, northern Iran.

Material and Methods: TF measured by twenty collectors that were distributed randomly underneath each stand. For 21 storms sampled in 2012 (August-December) and 2013 (April-June), we analyzed pH, EC, Ca2+, Mg2+, K+, NO3-, and P of gross rainfall (GR) and TF.

Main results: Cumulative interception (I) for F. orientalis and P. abies were 114.2 mm and …

Moore's Paradox In Thought: A Critical Survey, John N. Williams

Research Collection School of Social Sciences

It is raining but you don't believe that it is raining. Imagine silently accepting this claim. Then you believe both that it is raining and that you don't believe that it is raining. This would be an ‘absurd’ thing to believe, yet what you believe might be true. It might be raining, while at the same time, you are completely ignorant of the state of the weather. But how can it be absurd of you to believe something about yourself that might be true of you? This is Moore's paradox as it occurs in thought. Solving the paradox consists in …

"Make" Means "Make": Rejecting The Fourth Circuit's Two-Headed Interpretation Of Janus Capital, C. Steven Bradford

SMU Law Review

No abstract provided.

Promoting Health With Sports: When Should Nonprofits Qualify For Tax Benefits?, William Drennan

SMU Law Review

Abstract for SMU Article - Promoting Health with Sports - April 1 2015 Current law routinely denies tax benefits to organizations promoting recreational adult sports even though medical research associates our inactivity with an epidemic of chronic diseases causing human suffering and spiraling healthcare costs. The IRS routinely grants tax-exempt status under IRC § 501(c)(3) to youth and college sports organizations based on century-old thinking that links sports with education. This obsession with evaluating sports as education developed in a bygone age when sports were merely for students and the idle rich, and most adults got plenty of physical activity …

"Loser Pays": The Latest Installment In The Battle-Scarred, Cliff-Hanging Survival Of The Rule 10b-5 Class Action, John C. Coffee, Jr.

SMU Law Review

No abstract provided.

A U.S. Prosecutor's Access To Data Stored Abroad - Are There Limits, Frederick T. Davis

The International Lawyer

No abstract provided.

New Forms Of Dialects Between Intellectual Property And Public Health: Pharmaceutical Patent-Related Investment Disputes, Valentina Vadi

The International Lawyer

No abstract provided.

Sec Policy Change Re Settlements With Admissions Of Wrongdoing, Lewis D. Lowenfels, Michael J. Sullivan

SMU Law Review

No abstract provided.

Department Of Transportation's Aggressive Approach To Consumer Protection Regulation And Enforcement, David Heffernan

Journal of Air Law and Commerce

No abstract provided.

International Regulation Of Global Navigation Satellite Systems, Paul B. Larsen

Journal of Air Law and Commerce

No abstract provided.

The Fight Over Home Court: An Analysis Of The Sec's Increased Use Of Administrative Proceedings, Ryan Jones

SMU Law Review

No abstract provided.

A Retrospective Examination Of Mean Relative Telomere Length In The Tasmanian Familial Hematological Malignancies Study, Nicholas B. Blackburn, Jac C. Charlesworth, James R. Marthick, Elizabeth M. Tegg, Katherine A. Marsden, Velandai Srikanth, John Blangero, Ray M. Lowenthal, Simon J. Foote, Joanne L. Dickinson

School of Medicine Publications

Telomere length has a biological link to cancer, with excessive telomere shortening leading to genetic instability and resultant malignant transformation. Telomere length is heritable and genetic variants determining telomere length have been identified. Telomere biology has been implicated in the development of hematological malignancies (HMs), therefore, closer examination of telomere length in HMs may provide further insight into genetic etiology of disease development and support for telomere length as a prognostic factor in HMs. We retrospectively examined mean relative telomere length in the Tasmanian Familial Hematological Malignancies Study using a quantitative PCR method on genomic DNA from peripheral blood samples. …

Transarterial Embolization Of Renal Tumors Improves Surgical Outcomes: A Case Series, Henry Reinhart, Melhem Ghaleb, Brian R. Davis

School of Medicine Publications

Introduction

Operative treatment of renal tumors can be associated with a high rate of perioperative morbidity related to hemorrhage and injury to adjacent anatomical structures. This morbidity of solid organ surgery is especially prevalent when the lesion involves chronic inflammation or a desmoplastic reaction from a rapidly growing tumor. No consensus on the use of transarterial embolization has been fashioned as the number of prospective studies is small. This study proposes to examine the beneficial effects of selective transarterial embolization of the kidney prior to surgical resection.

Presentation of case

A retrospective case matched review was performed of consecutive nephroureterectomies …