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https://www.readbyqxmd.com/read/28440608/association-of-human-cytomegalovirus-with-hodgkin%C3%A2-s-disease-and-non-hodgkin%C3%A2-s-lymphomas
#1
Hamide Mehravaran, Manoochehr Makvandi, Alireza Samarbaf Zade, Niloofar Neisi, Hadis Kiani, Hashem Radmehr, Toran Shahani, Seyedeh Zeinab Hoseini, Nastaran Ranjbari, Rahil Nahid Samiei
Background and Objective: The human cytomegalovirus (HCMV) can persist lifelong as a latent infection and may result in a series of disorders. Associations with both Hodgkin’s disease and non-Hodgkin´s lymphomas have been reported. Expression of the unique long (UL)138 gene of HCMV is linked with the viral latency phase while that of the immediate-early (IE)1 gene is typical of the viral replication phase in patients. This study conducted to determine the prevalence of CMV latent infection in histological tissue samples from patients with Hodgkin’s and Non-Hodgkin´s lymphomas...
March 1, 2017: Asian Pacific Journal of Cancer Prevention: APJCP
https://www.readbyqxmd.com/read/28435633/neuromyelitis-optica-in-a-pregnant-woman-with-systemic-lupus-erythematous-a-case-report
#2
Fariborz Khorvash, Nafiseh Esmaeil, Omid Mirmosayyeb, Nahid Eskandari, Homayoon Salimian
No abstract text is available yet for this article.
October 7, 2016: Iranian Journal of Neurology
https://www.readbyqxmd.com/read/28434857/a-study-evaluating-the-postprandial-plasma-glucose-control-among-type-2-diabetes-patients-attending-a-teaching-hospital-in-malaysia
#3
REVIEW
Salwa Selim Ibrahim Abougalambou, Nahid Osman Ahmed, Ayman S Abougalambou
BACKGROUND AND OBJECTIVE: Type 2 DM is rapidly rising as a global health care problem that threatens to reach pandemic levels by 2030. Type 2 diabetes mellitus is a disease with no cure and chronic disease that results in major morbidity and mortality. The main objective of this study is to evaluate postprandial plasma glucose level and to determine factors affect on postprandial plasma glucose level among type 2 diabetes outpatients attending endocrinology clinics at Hospital Universiti Sains Malaysia, Teaching Hospital...
April 10, 2017: Diabetes & Metabolic Syndrome
https://www.readbyqxmd.com/read/28433998/interferon-%C3%AE-1a-modulates-expression-of-rage-but-not-s100a12-and-nuclear-factor-%C3%AE%C2%BAb-in-multiple-sclerosis-patients
#4
Gholamreza Asadikaram, Saam Noroozi, Hossein Ali Ebrahimi Meimand, Mojgan Sanjari, Nahid Zainodini, Hossein Khoramdelazad, Nader Shahrokhi, Mohammad Kazemi Arababadi
OBJECTIVES: Interferon-β 1a (IFN-β 1a) is a common strategy therapy for multiple sclerosis (MS) with unknown mechanisms. S100A12 (S100 calcium-binding protein A12) is a damage-associated molecular pattern molecule which binds to its receptor, RAGE (receptor for advanced glycation end products), and activates nuclear factor-κB (NF-κB). NF-κB is transcribed from proinflammatory molecules, which may participate in the pathogenesis of MS. Therefore, the aims of this study were to compare mRNA levels of S100A12, RAGE, and NF-κB in newly diagnosed MS patients with healthy controls and determine whether IFN-β 1a therapy affects the expression of the molecules...
April 22, 2017: Neuroimmunomodulation
https://www.readbyqxmd.com/read/28433943/acute-lung-injury-leads-to-depression-like-symptoms-through-upregulation-of-neutrophilic-and-neuronal-nadph-oxidase-signaling-in-a-murine-model
#5
Ahmed Nadeem, Nahid Siddiqui, Naif O Al-Harbi, Sabry M Attia, Shakir D AlSharari, Sheikh F Ahmad
There is an increased prevalence of comorbid major depressive disorders with a number of inflammatory conditions which is thought to result from activation of the immune system. Acute lung injury (ALI) in humans has been also shown to be associated with depression previously. However, no study has explored the mechanism behind ALI-induced depression. NADPH oxidase (NOX-2) derived reactive oxygen species (ROS) are associated with neuropsychiatric disorders including depression. ROS generation via NOX-2 is also shown to be involved in the pathogenesis of ALI...
April 20, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28427787/comparing-knowledge-and-self-reported-hand-hygiene-practices-with-direct-observation-among-iranian-hospital-nurses
#6
Seyed Sadeq Seyed Nematian, Charles John Palenik, Seyed Kousha Mirmasoudi, Nahid Hatam, Mehrdad Askarian
We compared knowledge and self-reported hand hygiene practices with direct observations among Shiraz Nemazee Hospital nurses. Overall hand hygiene compliance was low (39.6%). Use and appreciation for alcohol-based handrubs were suboptimal. Some reluctance was due to religious concerns. Most nurses self-reported performing proper hand hygiene more than 75% of the time, whereas direct observation indicated much lower levels of compliance. It appears that additional training and improved monitoring are needed.
April 18, 2017: American Journal of Infection Control
https://www.readbyqxmd.com/read/28420677/tcup-typing-and-characterization-of-bacteria-using-bottom-up-tandem-mass-spectrometry-proteomics
#7
Fredrik Boulund, Roger Karlsson, Lucia Gonzales-Siles, Anna Johnning, Nahid Karami, Omar Al-Bayati, Christina Ahren, Edward R B Moore, Erik Kristiansson
Methods for rapid and reliable microbial identification are essential in modern healthcare. The ability to detect and correctly identify pathogenic species and their resistance phenotype is necessary for accurate diagnosis and efficient treatment of infectious diseases. Bottom-up tandem mass spectrometry (MS) proteomics enables rapid characterization of large parts of the expressed genes of microorganisms. However, the generated data is highly fragmented, making down-stream analyses complex. Here we present TCUP, a new computational method for typing and characterizing bacteria using proteomics data from bottom-up tandem MS...
April 18, 2017: Molecular & Cellular Proteomics: MCP
https://www.readbyqxmd.com/read/28415401/a-new-2-amino-3-pynanopyrane-3-carbonitrile-derivative-for-electrocatalytic-oxidation-and-determination-of-hydrazine
#8
Leili Shahidi, Masoumeh Taei, Seyed Hossein Banitaba, Nahid Tavakkoli
A noble glassy carbon electrode modified with Au nanoparticles and 2-amino-4-(3,4-dihydroxyphenyl)-6-(hydroxymethyl)-8-oxo-4,8-dihydropyrano[3,2-b]pyran-3-carbonitrile, was fabricated for electrocatalytic determination of hydrazine (AuNPs/APP/GCE). Large over-potential and interference of some species are two limitation factors for the determination of hydrazine at bare electrode. This modified electrode is able to shift a signal to the negative potential, and can amplify the oxidation current of hydrazine by 28...
June 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28413420/overcrowding-in-emergency-departments-a-review-of-strategies-to-decrease-future-challenges
#9
REVIEW
Mohammad H Yarmohammadian, Fatemeh Rezaei, Abbas Haghshenas, Nahid Tavakoli
Emergency departments (EDs) are the most challenging ward with respect to patient delay. The goal of this study is to present strategies that have proven to reduce delay and overcrowding in EDs. In this review article, initial electronic database search resulted in a total of 1006 articles. Thirty articles were included after reviewing full texts. Inclusion criteria were assessments of real patient flows and implementing strategies inside the hospitals. In this study, we discussed strategies of team triage, point-of-care testing, ideal ED patient journey models, streaming, and fast track...
2017: Journal of Research in Medical Sciences: the Official Journal of Isfahan University of Medical Sciences
https://www.readbyqxmd.com/read/28403084/the-comparative-preemptive-analgesic-efficacy-of-addition-of-vitamin-b-complex-to-gabapentin-versus-gabapentin-alone-in-women-undergoing-cesarean-section-under-spinal-anesthesia-a-prospective-randomized-double-blind-study
#10
Marzieh Beigom Khezri, Nahid Nasseh, Ghodratollah Soltanian
BACKGROUND: Development of new multimodal analgesic regimens have led to substantial improvement in postoperative pain relief. We designed this study to compare the effect of combined vitamin B complex-gabapentin versus gabapentin alone on postoperative pain in women undergoing cesarean section under spinal anesthesia. METHODS: One hundred twenty-eight women who underwent cesarean section under spinal anesthesia were randomized to receive orally 300 mg gabapentin (group G) or 300 mg of gabapentin plus 2 vitamin B complex (group GB) tablets 30 minutes before surgery...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28399965/impact-of-euro-american-sublineages-of-mycobacterium-tuberculosis-on-new-infections-among-named-contacts
#11
J-Y Feng, L G Jarlsberg, J Rose, J A Grinsdale, M Janes, J Higashi, D H Osmond, P Nahid, P C Hopewell, M Kato-Maeda
BACKGROUND: The impact of demographic, clinical, and bacterial factors on new infection by Euro-American lineage Mycobacterium tuberculosis among contacts of patients with tuberculosis (TB) has not been evaluated. OBJECTIVE: To describe the risk factors for new infection by Euro-American M. tuberculosis sublineages in San Francisco, California. DESIGN: We included contacts of patients with TB due to Euro-American M. tuberculosis. Sublineages were determined by large-sequence polymorphisms...
May 1, 2017: International Journal of Tuberculosis and Lung Disease
https://www.readbyqxmd.com/read/28399698/quantitative-changes-of-extravillous-trophoblast-cells-in-placentas-of-systemic-lupus-erythematosus-patients
#12
Zahra Heidari, Hamidreza Mahmoudzadeh-Sagheb, Nadia Sheibak, Nahid Nourzaei
In the present study, quantitative changes of extravillous trophoblast cells (EVTs) in the placentas of SLE patients were investigated compared to healthy controls using stereological methods. Volumetric parameters and number of EVTs per unit volume of the placenta were estimated respectively, using Cavalieri's principle and Physical Disector stereological methods. Placental volume in the SLE group was increased compared to the control group, but this increase was not statistically significant (p > ...
April 11, 2017: Journal of Obstetrics and Gynaecology: the Journal of the Institute of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28397003/plastome-wide-nucleotide-substitution-rates-reveal-accelerated-rates-in-papilionoideae-and-correlations-with-genome-features-across-legume-subfamilies
#13
Erika N Schwarz, Tracey A Ruhlman, Mao-Lun Weng, Mohammad A Khiyami, Jamal S M Sabir, Nahid H Hajarah, Njud S Alharbi, Samar O Rabah, Robert K Jansen
This study represents the most comprehensive plastome-wide comparison of nucleotide substitution rates across the three subfamilies of Fabaceae: Caesalpinioideae, Mimosoideae, and Papilionoideae. Caesalpinioid and mimosoid legumes have large, unrearranged plastomes compared with papilionoids, which exhibit varying levels of rearrangement including the loss of the inverted repeat (IR) in the IR-lacking clade (IRLC). Using 71 genes common to 39 legume taxa representing all the three subfamilies, we show that papilionoids consistently have higher nucleotide substitution rates than caesalpinioids and mimosoids, and rates in the IRLC papilionoids are generally higher than those in the IR-containing papilionoids...
April 10, 2017: Journal of Molecular Evolution
https://www.readbyqxmd.com/read/28392901/mutation-analysis-of-connexin-50-gene-among-iranian-families-with-autosomal-dominant-cataracts
#14
Masoumeh Mohebi, Saeed Chenari, Abolfazl Akbari, Fariba Ghassemi, Mehran Zarei-Ghanavati, Ghasem Fakhraie, Nahid Babaie, Mansour Heidari
OBJECTIVES: Childhood cataract is a genetically heterogeneous eye disorder that results in visual impairment. The aim of this study was to identify the genetic mutations of connexin 50 gene among Iranian families suffered from autosomal dominant congenital cataracts (ADCC). MATERIALS AND METHODS: Families, having at least two members with bilateral familial congenital cataract, were selected for the study. Probands were evaluated by detailed ophthalmologist's examination, and the pedigree analysis was performed...
March 2017: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/28385521/acid-pretreatment-and-enzymatic-saccharification-of-brown-seaweed-for-polyhydroxybutyrate-phb-production-using-cupriavidus-necator
#15
Nahid Azizi, Ghasem Najafpour, Habibollah Younesi
The brown seaweed Sargassum sp. was used as a feedstock to produce polyhydroxybutyarte (PHB) using Cupriavidus necator PTCC 1615. In order to release monomeric sugars, dilute acid hydrolysis of Sargassum sp. biomass was followed by enzymatic saccharification. In addition, the effect of different nitrogen sources was evaluated for PHB production. The fermentation of hydrolysate with the ammonium sulfate as selected nitrogen source resulted PHB yield of 0.54±0.01g/g reducing sugar. Then, NaCl was used as external stress factor which was added to the media...
April 3, 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28381930/interference-effect-of-prior-explicit-information-on-motor-sequence-learning-in-relapsing-remitting-multiple-sclerosis-patients
#16
Nahid Zahiri, Iraj Abollahi, Seyed Massood Nabavi, Fatemeh Ehsani, Amir Masoud Arab, Ina Shaw, Ardalan Shariat, Brandon S Shaw, Maryam Dastoorpoor, Mahmoud Danaee, Bahram Sangelaji
BACKGROUND: Multiple sclerosis (MS) is the most widespread disabling neurological condition in young adults around the world. The purpose of this study was to investigate the impact of explicit information (EI) on motor-sequence learning in MS patients. METHODS: Thirty patients with relapsing-remitting MS (RRMS), age: 29.5 (SD = 5.6) years and 30 healthy gender-, age-, and education-matched control group participants, age: 28.8 (SD = 6.0) years, were recruited for this study...
March 2017: Malaysian Journal of Medical Sciences: MJMS
https://www.readbyqxmd.com/read/28374043/variation-in-staphylococcus-aureus-colonization-in-relation-to-disease-severity-in-adults-with-atopic-dermatitis-during-av-five-month-follow-up
#17
Mikael Alsterholm, Louise Strömbeck, Annika Ljung, Nahid Karami, Johan Widjestam, Martin Gillstedt, Christina Åhren, Jan Faergemann
The aim of this study was to monitor Staphylococcus aureus colonization and disease severity in adults with atopic dermatitis (AD) during 5 months. Twenty-one patients attended 3 visits each for severity SCORing of Atopic Dermatitis (SCORAD) assessment, quantitative cultures from the skin and conventional cultures from the anterior nares, tonsils and perineum. S. aureus isolates were typed for strain identity with pulsed-field gel electrophoresis (PFGE). Seventy-one percent of patients were colonized with S...
April 4, 2017: Acta Dermato-venereologica
https://www.readbyqxmd.com/read/28368383/oncostatin-m-drives-intestinal-inflammation-and-predicts-response-to-tumor-necrosis-factor-neutralizing-therapy-in-patients-with-inflammatory-bowel-disease
#18
Nathaniel R West, Ahmed N Hegazy, Benjamin M J Owens, Samuel J Bullers, Bryan Linggi, Sofia Buonocore, Margherita Coccia, Dieter Görtz, Sébastien This, Krista Stockenhuber, Johanna Pott, Matthias Friedrich, Grigory Ryzhakov, Frédéric Baribaud, Carrie Brodmerkel, Constanze Cieluch, Nahid Rahman, Gerhard Müller-Newen, Raymond J Owens, Anja A Kühl, Kevin J Maloy, Scott E Plevy, Satish Keshav, Simon P L Travis, Fiona Powrie
Inflammatory bowel diseases (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), are complex chronic inflammatory conditions of the gastrointestinal tract that are driven by perturbed cytokine pathways. Anti-tumor necrosis factor-α (TNF) antibodies are mainstay therapies for IBD. However, up to 40% of patients are nonresponsive to anti-TNF agents, which makes the identification of alternative therapeutic targets a priority. Here we show that, relative to healthy controls, inflamed intestinal tissues from patients with IBD express high amounts of the cytokine oncostatin M (OSM) and its receptor (OSMR), which correlate closely with histopathological disease severity...
April 3, 2017: Nature Medicine
https://www.readbyqxmd.com/read/28359955/does-preoperative-depression-predict-post-operative-surgical-pain-a-systematic-review
#19
REVIEW
Anali Dadgostar, Mark Bigder, Nahid Punjani, Svjetlana Lozo, Vickramjit Chahal, Alexander Kavanagh
BACKGROUND: As surgical procedures have been developed and refined, determining which factors predict rapid and successful surgical outcomes has become a priority. Significant psychosocial influences on surgical outcomes have been found with numerous procedures. The objective of this study is to perform a systematic review of randomized-control trials and observational studies to examine the relationships between pre-operative depression and post-operative (<6 weeks) pain outcomes...
March 27, 2017: International Journal of Surgery
https://www.readbyqxmd.com/read/28357924/association-study-of-the-fto-gene-polymorphisms-with-the-risk-of-pulmonary-tuberculosis-in-a-sample-of-iranian-population
#20
Mohammad Naderi, Mohammad Hashemi, Nahid Dejkam, Gholamreza Bahari, Maryam Rezaei, Mohsen Taheri
AIM: The aim of the present study was to find out the impact of fat mass and obesity-associated (FTO) gene on risk of pulmonary tuberculosis (PTB) in a sample of Iranian population. METHODS: This case-control study was carried out on a total of 354 subjects including 185 PTB patients and 169 healthy subjects. Genotyping of FTO rs9939609 and rs8050136 variants was done using polymerase chain reaction-restriction fragment length polymorphism method. RESULTS: FTO rs9939609 variant showed no statistically significant difference in allele and genotype frequencies between PTB patients and controls...
March 1, 2017: Acta Microbiologica et Immunologica Hungarica
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