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Shehla Akbar, Fazal Subhan, Nasiara Karim, Muhammad Shahid, Nisar Ahmad, Gowhar Ali, Wajahat Mahmood, Khwaja Fawad
BACKGROUND: Diabetic neuropathy is the most prevalent, persistent and debilitating complication of diabetes mellitus often coupled with vulvodynia that may present as an isolated symptom or as a part of constellation of other neuropathic abnormalities. OBJECTIVE: Flavonoids have selective affinity for GABA receptors and 6-methoxyflavanone (6-MeOF) is a positive allosteric modulator of GABA responses at human recombinant GABAA receptors. GABAergic and opioidergic system inhibition have been shown to facilitate neuropathic pain...
October 17, 2016: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
Mahmood D Al-Mendalawi, Hany M Abo-Haded
[No abstract available].
November 2016: Saudi Medical Journal
Mahmood Rasool, Arif Malik, Uzma Jabbar, Irshad Begum, Mahmood H Qazi, Muhammad Asif, Muhammad I Naseer, Shakeel A Ansari, Jummanah Jarullah, Absarul Haque, Mohammad S Jamal
To check the amount of cellular damage caused by serial transfusions of blood in thalassemia patients.  Methods: A cross-sectional study was conducted in the University of Lahore, Lahore, Pakistan between August 2012 and December 2012. A total of 43 thalassemia patients underwent at least 10 blood transfusions. Comprehensive biochemical analysis of blood was performed to record the levels of creatinine, urea, uric acid, albumin, liver function tests, malondialdehyde (MDA), and ferritin.  Results: Serum creatinine (0...
November 2016: Saudi Medical Journal
Zhe Lv, Nasir Mahmood, Muhammad Tahir, Lun Pan, Xiangwen Zhang, Ji-Jun Zou
Transition metal dichalcogenides (TMDs) are emerging as promising materials, particularly for electrochemical and photochemical catalytic applications, and among them molybdenum sulfides have received tremendous attention due to their novel electronic and optoelectronic characteristics. Several review articles have summarized the recent progress on TMDs but no critical and systematic summary exists about the nanoscale fabrication of MoS2 with different dimensional morphologies. In this review article, first we will summarize the recent progress on the morphological tuning and structural evolution of MoS2 from zero-dimension (0D) to 3D...
October 20, 2016: Nanoscale
Q Mahmood, M Hassan, N A Noor
The structural, magnetic and optical characteristics of Zn1-x TM x S/Se (TM  =  Mn, Fe, Co, Ni and x  =  6.25%) have been investigated through the full-potential linearized augmented plane wave method within the framework of density functional theory. The optimized structures have been used to calculate the ferromagnetic and the antiferromagnetic ground-state energies. The stability of the ferromagnetic phase has been confirmed from the formation and the cohesive energies. The Heisenberg model is used to elucidate the Curie temperature (T c) of these alloys...
October 19, 2016: Journal of Physics. Condensed Matter: An Institute of Physics Journal
Silvia Mahmood, Andrea Evinová, Mária Škereňová, Igor Ondrejka, Ján Lehotský
BACKGROUND: Major depressive disorder (MDD) is a main public health concern worldwide. Despite extensive investigations, the exact mechanisms responsible for MDD have not been identified. Epidermal growth factor (EGF) and insulin growth factor binding protein-3 (IGFBP-3) are involved in brain function. Tumour suppressor protein p53 is widely involved in neuronal death in response to different forms of acute insults and neurological disorders. The present study focuses on the possible associations of the single-nucleotide polymorphisms (SNP) of EGF A61G (rs4444903), IGFBP-3 C32G (rs2854746) and TP53 G72C (rs1042522) genes with MDD risk in the Slovak population...
September 2016: Central European Journal of Public Health
Shabnam Nohesara, Mohammad Ghadirivasfi, Mahmood Barati, Mohammad-Reza Ghasemzadeh, Samira Narimani, Zohreh Mousavi-Behbahani, Mohammadtaghi Joghataei, Mansoureh Soleimani, Mozhgan Taban, Soraya Mehrabi, Sam Thiagalingam, Hamid Mostafavi Abdolmaleky
Methamphetamine, one of the most frequently used illicit drugs worldwide, can induce psychosis in a large fraction of abusers and it is becoming a major problem for the health care institutions. There is some evidence that genetic and epigenetic factors may play roles in methamphetamine psychosis. In this study, we examined methamphetamine-induced epigenetic and expression changes of several key genes involved in psychosis. RNA and DNA extracted from the saliva samples of patients with methamphetamine dependency with and without psychosis as well as control subjects (each group 25) were analyzed for expression and promoter DNA methylation status of DRD1, DRD2, DRD3, DRD4, MB-COMT, GAD1, and AKT1 using qRT-PCR and q-MSP, respectively...
October 18, 2016: American Journal of Medical Genetics. Part B, Neuropsychiatric Genetics
Patrick Amoateng, Samuel Adjei, Dorcas Osei-Safo, Believe Ahedor, Seidu A Mahmood, Benoit B N'guessan, Isaac J Asiedu-Gyekye, Alexander K Nyarko
BACKGROUND: Conflicting reports about the toxicity of Synedrella nodiflora (L) Gaertn (family Asteraceae), a plant traditionally used in Ghana for the management of epilepsy, abound in literature. The present study evaluates the effect of a 90-day continuous oral administration of a hydro-ethanolic whole plant extract of Synedrella nodiflora (SNE) in male Sprague-Dawley rats. METHODS: The toxicological evaluation of the extract (100, 300 and 1000 mgkg(-1)) was focused on haematological, serum biochemical parameters and histopathological changes of some isolated organs...
September 2016: Ghana Medical Journal
Reza Hekmat, Faeze Maghsudloo, Mahmood Mohebi, Sayed Abdolrahim Rezaee, Rosita Vakili, Hoshang Rafat Panah
Sexual dysfunction (SD) is a common problem in patients with the end-stage renal disease. In contrast to SD in males, relatively little work has been performed in the field of SD in females. In this study, we tried to identify the main determinants of SD in women aged 15-45year-old on chronic hemodialysis (HD). One hundred-forty female patients aged 15-45-year-old on chronic HD were studied in the winter of the year 2013. Healthy relatives of the patients were chosen as controls and matched for age, level of education, marital status, and income...
September 2016: Saudi Journal of Kidney Diseases and Transplantation
Mamatha Bhat, Peter Ghali, Benoît Dupont, Roy Hilzenrat, Mahmood Tazari, André Roy, Prosanto Chaudhury, Fernando Alvarez, Michel Carrier, Marc Bilodeau
BACKGROUND & AIMS: Patients listed with exception points for Hepatocellular carcinoma (HCC) have been more likely to be transplanted than those listed for chronic liver failure (LF) based on the Model for End-Stage Liver Disease (MELD) score. The aim of this study was to determine outcomes in the 5-year experience of a scoring system designed to reflect heterogeneity of tumor load of patients listed for HCC. METHODS: A novel MELD exception point system based on size and number of HCC was implemented in July 2009...
October 14, 2016: Journal of Hepatology
Deepanshu Jain, Ejaz Mahmood, Shashideep Singhal
Benign intestine strictures secondary to postoperative narrowing or inflammatory bowel disease can be managed surgically or conservatively. Some patients may not be suitable surgical candidates and some patients may choose not to have repeat surgery. Biodegradable (BD) stents offer a prolonged dilatory effect before gradual degradation and obviates the need of a second procedure for stent removal. BD stents have high technical success rates (mean, 94.4%; median, 100%; range, 86% to 100%) but widely variable clinical success rates (range, 45% to 100%)...
October 4, 2016: Journal of Clinical Gastroenterology
Mahmood D Al-Mendalawi, Zhou Feng, Zhi Chen
No abstract text is available yet for this article.
October 2016: Neurosciences: the Official Journal of the Pan Arab Union of Neurological Sciences
Prabhu Thirusangu, V Vigneshwaran, T Prashanth, B R Vijay Avin, Vikas H Malojirao, H Rakesh, Shaukath Ara Khanum, Riaz Mahmood, B T Prabhakar
Hypoxia is a feature of all solid tumours, contributing to tumour progression. Activation of HIF-1α plays a critical role in promoting tumour angiogenesis and metastasis. Since its expression is positively correlated with poor prognosis for cancer patients, HIF-1α is one of the most convincing anticancer targets. BP-1T is a novel antiproliferative agent with promising antiangiogenic effects. In the present study, the molecular mechanism underlying cytotoxic/antiangiogenic effects of BP-1T on tumour/non-tumour angiogenesis was evaluated...
October 14, 2016: Angiogenesis
Maryam Akbari, Mahmood Moosazadeh, Reza Tabrizi, Seyed Reza Khatibi, Mahmoud Khodadost, Seyed Taghi Heydari, Ahmad Naghibzadeh Tahami, Kamran B Lankarani
OBJECTIVES: Iron deficiency anemia (IDA) is a major health issue in those aged less than 18 years old with high impact on their development. There are several reports from Iran with variable results. Systematic review and met analysis of these data would reveal a more realistic view of the prevalence of iron deficiency (ID). METHODS: We conducted a systematic search of national and international databases from December 1990 to 31 January 2016 for population-based studies providing estimates on the prevalence of IDA in Iran...
October 14, 2016: Hematology (Amsterdam, Netherlands)
Fernando Haas, Shahzad Mahmood
Nonlinear ion-acoustic waves are analyzed in a nonrelativistic magnetized quantum plasma with arbitrary degeneracy of electrons. Quantum statistics is taken into account by means of the equation of state for ideal fermions at arbitrary temperature. Quantum diffraction is described by a modified Bohm potential consistent with finite-temperature quantum kinetic theory in the long-wavelength limit. The dispersion relation of the obliquely propagating electrostatic waves in magnetized quantum plasma with arbitrary degeneracy of electrons is obtained...
September 2016: Physical Review. E
Mohammad Farmarzi, Mahmood Shishegar, Seyed Taghi Heydari, Arash Haghighi, Hadi Sharouny
INTRODUCTION: Adenotonsillar hypertrophy (ATH) may present with growth retardation. Insulin-like growth factor 1 (IGF-1) mediates the anabolic effects of growth hormone (GH) on tissues. Most of the circulating IGF-1 molecules are bound to insulin-like growth factor-binding protein 3 (IGFBP-3). IGF-1 and IGFBP-3 serum levels reflect the levels of daily mean serum GH and are used as indices for evaluating the serum level of GH. This study aimed to determine the effect of adenotonsillectomy on IGF-1 and IGFBP-3 serum levels in patients with ATH or recurrent tonsillitis...
September 2016: Iranian Journal of Otorhinolaryngology
Bérangère Gohy, Engy Ali, Rafael Van den Bergh, Erin Schillberg, Masood Nasim, Muhammad Mahmood Naimi, Sophia Cheréstal, Pauline Falipou, Eric Weerts, Peter Skelton, Catherine Van Overloop, Miguel Trelles
BACKGROUND: In Afghanistan, Médecins Sans Frontières provided specialised trauma care in Kunduz Trauma Centre (KTC), including physiotherapy. In this study, we describe the development of an adapted functional score for patient outcome monitoring, and document the rehabilitation care provided and patient outcomes in relation to this functional score. METHODS: A descriptive cohort study was done, including all patients admitted in the KTC inpatient department (IPD) between January and June 2015...
October 13, 2016: International Health
Mehul R Dalal, Mahmood R Kazemi, Fen Ye
OBJECTIVE: To evaluate the impact of 6-month hypoglycemia on treatment discontinuation and hospitalization of patients initiating basal insulin for type 2 diabetes (T2D) in real-world practice. METHODS: This was a retrospective cohort study of patient-level data using electronic medical records (EMR) in the Predictive Health Intelligence diabetes dataset. Data from adult patients with T2D initiating basal insulin glargine, insulin detemir, or Neutral Protamine Hagedorn insulin between January 2008 and March 2014 were analyzed...
October 14, 2016: Current Medical Research and Opinion
Shahzad Hussain, Zainab Khattak, Sidra Mahmood, Farnaz Malik, Humayun Riaz, Syed Atif Raza, Samiullah Khan
The microbial and chemical analysis of illicit drug samples from different areas of Pakistan i.e. Quetta, Karachi, Lahore and Islamabad was conducted in a cross-sectional study at National Institute of Health, Islamabad. The drug samples were confiscated by Anti Narcotics Force (ANF), Pakistan. Microbial analysis was done by estimating bioburden which revealed the presence of gram negative and positive bacteria's, fungus, Streptococcus, Staphylococcus species. Trypton soya agar was used for total aerobic count, MacConkey agar for gram-negative bacteria, Sabouraud dextrose agar for fungus and Vogel-Johnson agar for Streptococcus and Staphylococcus species...
September 2016: Pakistan Journal of Pharmaceutical Sciences
Muhammad Abdul Qadir, Mahmood Ahmed, Anum Khaleeq
Sulfonamides were developed by the simple reaction of amino acid with p-toluenesulfonyl chloride and structures of the new products (2a, 2b and 2c) were confirmed by elemental and spectral analysis (FT-IR, 1HNMR and13CNMR). In vitro, developed compounds were screened for their antibacterial and antifungal activities against two sensitive bacteria belonging to both gram positive and gram-negative types and two fungi. The synthesized sulfonamides (2a, 2b, 2c) exhibited excellent antifungal activities against the tested fungi...
September 2016: Pakistan Journal of Pharmaceutical Sciences
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