Search results for “Aging”

About 100 results in articles

Open Access Pub publishes peer-reviewed, free-to-read open-access articles. Showing articles matching Aging — open any to read the full text, or download the PDF or XML.

Impact of Low Birth Weight on Early Vascular Aging and Cardiometabolic Phenotypes in Later Life Among Cameroonian Adults

Jul 2020 DOI 10.14302/issn.2379-7835.ijn-20-3463
Daniel LemogoumCorresponding author

Background Evidence suggests that low birth weight (LBW) is associated with increased cardiovascular and metabolic risk in adulthood, including increased arterial stiffness, a marker of early vascular aging (EVA) assessable by pulse wave velocity (PWV), obesity and glucose homeostasis abnormalities.…

Assessment of Target Volume Definition for Radiosurgery of Atypical Meningiomas with Multimodality Imaging

Apr 2020 DOI 10.14302/issn.2372-6601.jhor-20-3293
Selcuk DemiralCorresponding author

Objective Meningiomas are most common intracranial benign tumors comprising around one third of all intracranial neoplasms, and typically have benign and indolent nature with slow-growing behaviour. Benign meningiomas are slow growing tumors typically following an indolent disease course. Neverthele…

Nucleoside and Nucleotide Reverse Transcriptase Inhibitors Induce Aging by Inhibiting Telomerase Function

Nov 2019 DOI 10.14302/issn.2324-7339.jcrhap-19-3070
Bechan SharmaCorresponding author

The telomeres existing at the end of the eukaryotic chromosome, play an important role in localization, pairing of homologous chromosomes during cell division and synapsis formation, while telomerase is involved in maintenance of the telomere length. The application of antiHIV-1 molecules particular…

Evaluation of Anti-Aging Activity of the Biofield Energy Treated Novel Test Formulation Using SIRT1 and Telomerase Activity in in Vitro Model

Sep 2019 DOI 10.14302/issn.2474-7785.jarh-19-2994
Snehasis JanaCorresponding author

Telomerase and SIRT1 (member of the sirtuin protein family) along with the lifestyle and diet are the major determinants of aging and its associated diseases such as cancer and cardiovascular disorders. The study objective was to investigate the effect of Consciousness Energy Healing based novel tes…

Early Prediction of Alzheimer’s Disease Using OCT Imaging Technique

Apr 2019 DOI 10.14302/issn.2998-4211.jalr-19-2658
C S SandeepCorresponding author Research Scholar, CET, Trivandrum, University of Kerala

Alzheimer’s Disease (AD) is one amongst the overwhelming types of dementia that distresses the brain nerve cells leading to a perpetual loss in memory and creating a lot of difficulties for the family members in caretaking. The prediction of the disease at an earlier stage is a common problem. The m…

Effects of Cognitive and Aerobic training on Working Memory and Executive Function in Aging, a Pseudo-Randomized Trial: Pilot Study

Jan 2019 DOI 10.14302/issn.2474-7785.jarh-18-2458
Clemence JoubertCorresponding author

Introduction Cognitive and physical (especially aerobic) training have been reported to enhance cognition in the elderly. The goal of this study was to compare the effectiveness of two types of training, namely combined cognitive-and-physical training and cognitive training alone, for cognition and…

RETRACTED: 3D-Method for Determining the Imaging Quality of Ultrasound Probes

Sep 2018 DOI 10.14302/issn.2641-5526.jmid-18-2328
Fröhlich EckhartCorresponding author Department of Internal Medicine 1, University of Tübingen, Otfried-Müller-Straße 10, D 72076 Tübingen

Background: Monitoring ultrasonic probe quality remains an important problem which impacts diagnostic accuracy. Here we present a quantitative method to assess probe quality primarily based on measuring probe maximum contrast (dB) and dynamic range. Method: Contrast relevant parameters of 26 transdu…

Managing Overweight and Obesity in Ghana from a Cultural Lens: The Complementary Role of Behaviour Modification

May 2018 DOI 10.14302/issn.2474-3585.jpmc-18-2059
John Elvis Hagan Jnr.Corresponding author

Extant epidemiological and social diagnosis information shows an alarming upsurge in the prevalence of overweight and obesity over the last decade in developing countries including Ghana. Despite literature on the dangers and associated risk factors of these two health related constructs is well-wri…

Journal of Neoplasms Open Access

Rare Lipomatous Neoplasm of The Thigh in A 13 Year Old Male with A Discussion of Imaging Features and Differential Diagnosis of A Fatty Extremity Mass

Feb 2018 DOI 10.14302/issn.2639-1716.jn-18-1965
Jamie T. CaraccioloCorresponding author

Lipomatous tumors are among the most common primary musculoskeletal neoplasms affecting both pediatric and adult patient populations. Patient age, tumor location, and imaging features all contribute to the differential diagnosis of musculoskeletal tumors. Tumors identified outside of common patient…

Left Brachiocephalic Vessel Venous Tumor Thrombus in a Laryngeal Cancer Patient Detected with PET-CT Imaging

Aug 2017 DOI 10.14302/issn.2379-8572.joa-17-1672
Pelin Ozcan KaraCorresponding author

Accurate diagnosis of tumor thrombus and distinguishing benign thrombus from tumor thrombus avoid unnecessary anticoagulant treatment of oncological patients and it is important for patient management. In this case report, the role of FDG PET/CT in the presentation of a suspicious tumor thrombus in…

Pharmaceutical intervention on Ca2+/cAMP signaling interaction: benefits for combating neurodegeneration and diseases related to aging

Jul 2017 DOI 10.14302/issn.2577-2279.ijha-17-1587
Leandro Bueno BergantinCorresponding author

This review explores crosstalk between Ca2+ and cAMP signaling and its therapeutic implications for neurodegeneration and aging. It summarizes candidate interventions and translational challenges.

Synthesis of Labeled Rifabutin Dithiocarbamate: A Potential Mycobacterium Tuberculosis Imaging Agent

Mar 2017 DOI 10.14302/issn.2572-5424.jgm-16-1352
Syed Qaiser ShahCorresponding author

In this investigation, Rifabutin dithiocarbamate (RFND) was labeled with Technetium-99m (99mTc) using tricarbonyl technique. The labeled RFND was further characterized in terms of radiochemical purity, stability in saline & serum, in vitro bacterial binding, biodistribution in animal model rats and…

A Comparative Evaluation of the Role of Cone Beam Computed Tomography (CBCT) Imaging and Orthopantomography (OPG) in Sinus Augmentation Procedures: An Original Study

Aug 2016 DOI 10.14302/issn.2473-1005.jdoi-16-1167
Abhishek Singh NayyarCorresponding author

Context: The present study was undertaken to do a comparative evaluation of the role of Cone Beam Computed Tomography (CBCT) imaging and Orthopantomography (OPG) for pre-operative implant planning in combination with sinus grafting procedures in order to assess sinus anatomy and morphology and the e…

Role of Echo-Planar Diffusion-Weighted Magnetic Resonance Imaging in Diagnosis of Cholesteatoma

Feb 2016 DOI 10.14302/issn.2379-8572.joa-15-906
Semra KulekciCorresponding author

Objective: We compared preoperative data of physical examination, CT and diffusion MRI findings of temporal bone with our intraoperative observations. We investigated the diagnostic efficiency of single-shot spin echo echoplanar diffusion MRI (SS SE EPI) on primary cholesteatoma. Methods: 33 patient…

Influence of Regular Astigmatism on the Human Visual Cortex. A Functional Magnetic Resonance Imaging Study

Oct 2015 DOI 10.14302/issn.2470-0436.jos-14-571
Takuya SHIBACorresponding author

Purpose: To describe a new functional magnetic resonance imaging (fMRI) method for measuring the influence of regular astigmatism, both against-the-rule (ATR) and with-the-rule (WTR), on the human visual cortex. Setting: Department of Ophthalmology, Jikei University School of Medicine, Tokyo, Japan.…

Oxidative Telomere Attrition, Nutritional Antioxidants and Biological Aging

Jan 2015 DOI 10.14302/issn.2379-7835.ijn-14-606
Michael J. GladeCorresponding author

Telomeres are strings of DNA that are not themselves genes but that extend every chromosome beyond its last gene. Terminal telomeres are sacrificed during every mitotic event in human cells (“telomere attrition”), preserving the functional genome despite the “end replication problem.” However, the “…

Cognitive Functioning in Adults Aging with HIV: A Cross-Sectional Analysis of Cognitive Subtypes and Influential Factors

Feb 2014 DOI 10.14302/issn.2324-7339.jcrhap-13-191
Pariya L. FazeliCorresponding author

Objective: This cross-sectional study examined cognitive subtypes and influential factors in HIV-positive (HIV+) adults. Method: Two-step cluster analysis was conducted on a neurocognitive test battery in a sample (N = 78) of adults and older adults with HIV (Mage = 46.1). Next, cognitive, functiona…

What Do Primary Care Prediabetes Patients Need? A Baseline Assessment of Patients Engaging in A Technology-Enhanced Lifestyle Intervention.

Feb 2014 DOI 10.14302/issn.2374-9431.jbd-13-312
Devin M. MannCorresponding author

Objective: This study assessed the baseline knowledge, perceptions, attitudes and behaviors of prediabetes patients in order to tailor a new technology-enhanced primary care-based lifestyle modification intervention. Methods: Patients with a diagnosis of prediabetes were enrolled in a randomized, co…

Cardiac Mechanics in Patients with Systemic Hypertension with Normal EF: A Speckle - Strain Imaging Study

Nov 2013 DOI 10.14302/issn.2329-9487.jhc-13-272
Raghvendra ChoudharyCorresponding author

Background: Conventional transthoracic echocardiography (TTE) and tissue Doppler imaging (TDI) are usually unable to reveal very early subtle abnormalities in left ventricular (LV) systolic function caused by hypertension, prior to manifestation of hypertrophy (LVH). This study was undertaken to ass…

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