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https://www.readbyqxmd.com/read/28524270/interaction-studies-of-copper-complex-containing-food-additive-carmoisine-dye-with-human-serum-albumin-hsa-spectroscopic-investigations
#1
Nahid Shahabadi, Alireza Akbari, Mina Jamshidbeigi, Soraya Moradi Fili
In this study, the interaction between human serum albumin (HSA) and a copper complex of carmoisine dye; [Cu(carmoisine)2 (H2 O)2 ], was studied in vitro using multi-spectroscopic methods. It was found that the intrinsic fluorescence of HSA was quenched by the addition of the [Cu(carmoisine)2 (H2 O)2 ] complex and the quenching mechanism was considered as static quenching by formation of a [Cu(carmoisine)2 (H2 O)2 ]-HSA complex. The binding constant was about 10(4)  M(-1) at room temperature. The values of the calculated thermodynamic parameters (ΔH < 0 and ΔS > 0) suggested that both hydrogen bonds and the hydrophobic interactions were involved in the binding process...
May 19, 2017: Luminescence: the Journal of Biological and Chemical Luminescence
https://www.readbyqxmd.com/read/28523883/eroded-papule-in-a-newborn
#2
Kirsten E Goetz, Nahid Y Vidal, Karolyn A Wanat
No abstract text is available yet for this article.
May 2017: Pediatric Dermatology
https://www.readbyqxmd.com/read/28523022/the-prevalence-of-low-back-pain-in-iranian-dentists-an-epidemiological-study
#3
Mohammad Ali Mohseni-Bandpei, Nahid Rahmani, Faezeh Halimi, Muhammad Nazim Farooq
OBJECTIVE: Low back pain (LBP) is one of the most common and prevalent work-related conditions. The aim of this study was to estimate the prevalence and risk factors associated with LBP in dentists and to analyze the association between individual and occupational characteristics and LBP. METHODS: Following ethical approval, 300 dentists from Tehran Iran have voluntarily participated. Different questionnaires were completed to collect personal, occupational characteristics and the prevalence and risk factors of LBP...
March 2017: Pakistan Journal of Medical Sciences Quarterly
https://www.readbyqxmd.com/read/28520824/expanding-purpura-in-a-neutropenic-patient
#4
Zoe O Brown-Joel, Nahid Y Vidal, Karolyn A Wanat
No abstract text is available yet for this article.
May 18, 2017: JAMA Oncology
https://www.readbyqxmd.com/read/28520766/transcriptomic-analysis-of-salt-stress-responsive-genes-in-rhazya-stricta
#5
Nahid H Hajrah, Abdullah Y Obaid, Ahmed Atef, Ahmed M Ramadan, Dhivya Arasappan, Charllotte A Nelson, Sherif Edris, Mohammed Z Mutwakil, Alawia Alhebshi, Nour O Gadalla, Rania M Makki, Madgy A Al-Kordy, Fotouh M El-Domyati, Jamal S M Sabir, Mohammad A Khiyami, Neil Hall, Ahmed Bahieldin, Robert K Jansen
Rhazya stricta is an evergreen shrub that is widely distributed across Western and South Asia, and like many other members of the Apocynaceae produces monoterpene indole alkaloids that have anti-cancer properties. This species is adapted to very harsh desert conditions making it an excellent system for studying tolerance to high temperatures and salinity. RNA-Seq analysis was performed on R. stricta exposed to severe salt stress (500 mM NaCl) across four time intervals (0, 2, 12 and 24 h) to examine mechanisms of salt tolerance...
2017: PloS One
https://www.readbyqxmd.com/read/28513421/clinical-and-bacteriological-characteristics-associated-with-clustering-of-multidrug-resistant-tuberculosis
#6
J-Y J-Y Feng, L G Jarlsberg, K Salcedo, J Rose, M Janes, S-Y G Lin, D H Osmond, K C Jost, M K Soehnlen, J Flood, E A Graviss, E Desmond, P K Moonan, P Nahid, P C Hopewell, M Kato-Maeda
<h2>SETTING:</h2><p>The impact of the genetic characteristics of Mycobacterium tuberculosis on the clustering of multidrug-resistant tuberculosis (MDR-TB) has not been analyzed together with clinical and demographic characteristics.</p><h2>OBJECTIVE:</h2><p>To determine factors associated with genotypic clustering of MDR-TB in a community-basedstudy.</p><h2>DESIGN:</h2><p>We measured the proportion of clustered cases among MDR-TB patients and determined the impact of clinical and demographic characteristics and that of three M...
May 16, 2017: International Journal of Tuberculosis and Lung Disease
https://www.readbyqxmd.com/read/28512486/students-knowledge-comprehension-after-implementation-of-live-conventional-demonstration-video-teaching-and-video-assisted-instruction-methods-in-endodontic-practice
#7
Nahid Mohammadzadeh Akhlaghi, Zohreh Khalilak, Mehdi Vatanpour, Amirabbas Moshari, Saman Ghaffari, Mohammad Sadegh Namazikhah
INTRODUCTION: Video-assisted clinical instruction (VACID) has been found to be a beneficial teaching tool for various fields in dentistry. The aim of this interventional study was to compare the efficacy of live conventional demonstration (CD), video teaching, and VACID (video with explanation) methods in teaching of root canal treatment to undergraduate dental students. METHODS AND MATERIALS: Forty-two undergraduate senior dental students participated in this study...
2017: Iranian Endodontic Journal
https://www.readbyqxmd.com/read/28508324/impact-of-clinical-pharmacist-intervention-in-anticoagulation-clinic-in-sudan
#8
Nahid Osman Ahmed, Bashier Osman, Yassein Mohamed Abdelhai, Tariq Muhammed Hashim El-Hadiyah
Background Many trials have compared anticoagulation management provided by a pharmacist led anticoagulation clinic versus usual physician care showing the role for clinical pharmacist in the management of anticoagulant therapy, and demonstrating excellent outcomes. In Sudan, there is no published research evaluating the role of pharmacist in providing pharmaceutical care for patients taking warfarin. Objective The objective of the study is to assess the role of clinical pharmacist intervention in warfarin patients compared to usual medical care...
May 15, 2017: International Journal of Clinical Pharmacy
https://www.readbyqxmd.com/read/28507487/demographic-characteristics-aetiology-and-assessment-of-treatment-options-in-leukocytoclastic-vasculitis
#9
Alkim Unal Cakiter, Ozlem Su Kucuk, Dilek Biyik Ozkaya, Bugce Topukcu, Nahide Onsun
INTRODUCTION: Vasculitides are a heterogeneous group of diseases characterized by inflammation of the blood vessel walls. Etiological factors include infections, drugs, connective tissue diseases, and malignancies. AIM: To examine the demographic characteristics, etiological factors, and treatment options in 75 patients with leukocytoclastic vasculitis. MATERIAL AND METHODS: The study included 75 patients diagnosed with leukocytoclastic vasculitis at our clinic...
April 2017: Postȩpy Dermatologii i Alergologii
https://www.readbyqxmd.com/read/28504091/toll-like-receptor-4-an-important-molecule-in-recognition-and-induction-of-appropriate-immune-responses-against-chlamydia-infection
#10
REVIEW
Reza Nosratababadi, Vahid Bagheri, Mohammad Zare-Bidaki, Hamid Hakimi, Nahid Zainodini, Mohammad Kazemi Arababadi
Chlamydia species are obligate intracellular pathogens causing different infectious diseases particularly asymptomatic genital infections and are also responsible for a wide range of complications. Previous studies showed that there are different immune responses to Chlamydia species and their infections are limited to some cases. Moreover, Chlamydia species are able to alter immune responses through modulating the expression of some immune system related molecules including cytokines. Toll like receptors (TLRs) belonge to pathogen recognition receptors (PRRs) and play vital roles in recognition of microbes and stimulation of appropriate immune responses...
April 2017: Comparative Immunology, Microbiology and Infectious Diseases
https://www.readbyqxmd.com/read/28504090/wound-healing-in-cutaneous-leishmaniasis-a-double-edged-sword-of-il-10-and-tgf-%C3%AE
#11
REVIEW
Amir Abdoli, Nahid Maspi, Fatemeh Ghaffarifar
Immune responses have a crucial role during the wound healing process in cutaneous leishmaniasis (CL). However, there are several paradoxes in immunity against CL. On the one hand, regulatory cytokines interleukin (IL)-10 and transforming growth factor beta (TGF-β) increase susceptibility to CL through suppression of several proinflammatory cytokines that require for defense against CL. On the other hand, these cytokines play a pivotal role in the acceleration of wound healing process. This review discusses about the dual role of IL-10 and TGF-β during the wound healing process and immunity against CL to offer a new insight about wound healing in CL...
April 2017: Comparative Immunology, Microbiology and Infectious Diseases
https://www.readbyqxmd.com/read/28503288/geographical-mortality-distribution-of-cardiovascular-diseases-first-report-from-south-khorasan-iran
#12
Toba Kazemi, Gholamreza Sharifzadeh, Nahid Borna
No abstract text is available yet for this article.
2017: Caspian Journal of Internal Medicine
https://www.readbyqxmd.com/read/28501696/the-role-of-nitric-oxide-in-anticonvulsant-effect-of-nanocurcumine-on-pentylenetetrazole-induced-seizure-in-mice
#13
Alireza Aminirad, Seyyedeh Elaheh Mousavi, Nahid Fakhraei, Seyyedeh Mahbubeh Mousavi, Seyed Mahdi Rezayat
A plant alkaloid obtained from Curcuma longa, curcumin possesses anti-oxidant and anti-inflammatory effects. Nanoformulations have been developed for preclinical studies which demonstrate enhanced therapeutic efficacy. Effect of acute intraperitoneal (i.p.) administration of curcumin C3 complex nanoparticles [1,5, 10, 20, 40, 80mg/kg, (i.p.)] 75min prior to PTZ, on clonic seizure thresholds induced by intravenous infusion of pentylenetetrazole (PTZ) 0.5% was investigated in comparison with curcumin (40 and 80mg/kg, i...
May 10, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28495517/berberine-confers-neuroprotection-in-coping-with-focal-cerebral-ischemia-by-targeting-inflammatory-cytokines
#14
Solmaz Nasseri Maleki, Nahid Aboutaleb, Faramarz Souri
SCOPE: Existing research indicates that anti-inflammatory and antioxidant properties of berberine play major roles in coping with oxidative stress in neurodegenerative diseases, but it is not known if this isoquinoline alkaloid affects inflammatory cytokines such as interleukin 10 in focal cerebral ischemia. METHODS AND RESULTS: Male Wistar rats (10 weeks old) were treated with 40mg/kg concentration of berberine 1h after focal cerebral ischemia and the anti-inflammatory properties of berberine were evaluated by immunohistochemical analysis, water content measure and behavioral tests...
May 8, 2017: Journal of Chemical Neuroanatomy
https://www.readbyqxmd.com/read/28491872/incidence-and-contributing-factors-of-persistent-hyperglycemia-at-6-12-weeks-postpartum-in-iranian-women-with-gestational-diabetes-results-from-laga-cohort-study
#15
Sedigheh Nouhjah, Hajieh Shahbazian, Nahid Shahbazian, Alireza Jahanshahi, Shayesteh Jahanfar, Bahman Cheraghian
Background. A history of gestational diabetes is an important predictor of many metabolic disturbances later in life. Method. Life after gestational diabetes Ahvaz Study (LAGAs) is an ongoing population-based cohort study. Up to February 2016, 176 women with gestational diabetes underwent a 75 g oral glucose tolerance test (OGTT) at 6-12 weeks postpartum in Ahvaz (southwestern of Iran). Gestational diabetes was diagnosed according to the International Association of Diabetes and Pregnancy Study Groups (IADPSG) criteria and the American Diabetes Association (ADA) criteria applied for diagnosis of postpartum prediabetes and diabetes...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28490909/determining-early-referral-criteria-for-patients-with-suspected-inflammatory-arthritis-presenting-to-primary-care-physicians-a-cross-sectional-study
#16
Hani Almoallim, Nahid Janoudi, Suzan M Attar, Mohammed Garout, Shereen Algohary, Muhammad Irfanullah Siddiqui, Hanan Alosaimi, Ashraf Ibrahim, Amira Badokhon, Zaki Algasemi
OBJECTIVE: Early diagnosis and initiation of treatment for inflammatory arthritis can greatly improve patient outcome. We aimed to provide standardized and validated criteria for use by primary care physicians (PCPs) in the identification of individuals requiring referral to a rheumatologist. PATIENTS AND METHODS: We analyzed the predictive value of a wide variety of demographic variables, patient-reported complaints, physical examination results, and biomarkers in order to identify the most useful factors for indicating a requirement for referral...
2017: Open Access Rheumatology: Research and Reviews
https://www.readbyqxmd.com/read/28487872/incidence-and-severity-of-nausea-and-vomiting-in-a-group-of-maintenance-hemodialysis-patients
#17
Mohammad Reza Asgari, Fatemeh Asghari, Ali Asghar Ghods, Raheb Ghorbani, Nahid Hoshmand Motlagh, Fatemeh Rahaei
Introduction: Chronic kidney disease (CKD) is a rising problem across the world, including Iran. Most of the patients will require hemodialysis for survival. Despite the great progress has been made in the hemodialysis equipment, but it is still associated with complications. Nausea and vomiting are common complication of during hemodialysis, which leads to unpleasant feeling in patients. Objectives: This study aimed to determine incidence and severity of nausea and vomiting in a group of maintenance hemodialysis patients...
2017: Journal of Renal Injury Prevention
https://www.readbyqxmd.com/read/28487462/association-of-endotoxaemia-with-serum-free-fatty-acids-in-metabolically-healthy-and-unhealthy-abdominally-obese-individuals-a-case-control-study-in-northwest-of-iran
#18
Maryam Saghafi-Asl, Parichehr Amiri, Mahsa Naghizadeh, Seyed Mostafa Ghavami, Nahid Karamzad
OBJECTIVES: This study aimed to compare serum free fatty acids (FFAs) and lipopolysaccharide-binding protein (LBP) between metabolically healthy abdominally obese (MHAO) and metabolically unhealthy abdominally obese (MUAO) individuals. We also examined the association between serum FFAs and LBP in the participants. METHODS: In this age-matched and gender-matched case-control study, 164 abdominally obese subjects were recruited from June to November 2015 in the northwest of Iran...
May 9, 2017: BMJ Open
https://www.readbyqxmd.com/read/28481819/the-effects-of-kangaroo-care-on-the-sleep-and-wake-states-of-preterm-infants
#19
Farideh Bastani, Nahid Rajai, Zahra Farsi, Heidelise Als
BACKGROUND: Developing interventions that improve deep sleep and quit awake is important to improve the quality of care that is provided to preterm infants. PURPOSE: The aim of this study was to compare the effects of kangaroo care and in-arms-holding on the sleep and wake states of preterm infants. METHODS: A randomized controlled trial design was employed in 2011-2012. Seventy-two stable preterm infants with gestational ages of 32-37 weeks and their mothers were recruited from the neonatal intensive care unit of Valiasr Hospital in Tehran, Iran...
June 2017: Journal of Nursing Research: JNR
https://www.readbyqxmd.com/read/28480126/the-life-process-of-children-who-survived-the-manjil-earthquake-a-decaying-or-renewing-process
#20
Abbas Shamsalinia, Fatemeh Ghaffari, Nahid Dehghan-Nayeri, Sarieh Poortaghi
INTRODUCTION: Among earthquake survivors, children are more vulnerable than other age groups due to their exposure to harrowing scenes of devastation as well as their drastically new living situations that result from an earthquake disaster. The life process of children survivors undergoes many different changes that are affected by a wide range of factors. Understanding the life process of these children may lead to effective outcomes and interventions. In addition, observing children survivors establishes knowledge and understanding of the challenges that correspond with earthquake disasters...
April 4, 2017: PLoS Currents
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