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https://www.readbyqxmd.com/read/28621397/new-bioactive-heteroleptic-copper-ii-carboxylates-structure-enzymatic-and-dna-binding-studies
#1
Afifa Mushtaq, Saqib Ali, Muhammad Tahir, Hammad Ismail, Bushra Mirza, Muhammad Saadiq, Muhammad Haleem, Muhammad Iqbal
Two new binuclear O-bridged copper(II) carboxylates with chemical formulas [Cu2(3-ClC6H4CH2COO)4(phen)2] (1) and [Cu2(3-ClC6H4CH2COO)4(bipy)2] (2) where phen = 1,10-phenanthroline and bipy = 2,2'-bipyridine have been synthesized and characterized by FT-IR, UV-Visible spectroscopy, CHN analysis and single crystal XRD. The results revealed distorted square pyramidal geometry around each copper atom of 1 and 2. The DNA interaction studies showed strong binding with Kb = 5.07 × 103 and 4.62 × 103 M-1 for 1 and 2, respectively...
June 2017: Acta Chimica Slovenica
https://www.readbyqxmd.com/read/28621276/association-of-palatal-rugae-pattern-in-gender-identification-an-exploratory-study
#2
Nitin Gautam, Suneel G Patil, R Gopi Krishna, Hemalatha Agastya, Lubna Mushtaq, K Vijay Kumar
AIM: The present study's aim was to assess the pattern of palatine ridges/rugae to identify gender. MATERIALS AND METHODS: This study consists of a total of 50 participants (25 males and 25 females). Participants of the age range of 20 to 50 years were selected from the outpatient department. According to the shape and size of the patient's arches, maxillary impression trays were selected using alginate, and casts were poured subsequently. With the help of a sharp graphite pencil, the palatine ridges were delineated to make it prominent, and on either side of the midline, the number of rugae was counted and the length measured...
June 1, 2017: Journal of Contemporary Dental Practice
https://www.readbyqxmd.com/read/28590716/multiwavelength-light-responsive-au-b-tio2-janus-micromotors
#3
Bumjin Jang, Ayoung Hong, Ha Eun Kang, Carlos Alcantara, Samuel Charreyron, Fajer Mushtaq, Eva Pellicer, Robert Büchel, Jordi Sort, Sung Sik Lee, Bradley J Nelson, Salvador Pané
Conventional photocatalytic micromotors are limited to the use of specific wavelengths of light due to their narrow light absorption spectrum, which limits their effectiveness for applications in biomedicine and environmental remediation. We present a multiwavelength light-responsive Janus micromotor consisting of a black TiO2 microsphere asymmetrically coated with a thin Au layer. The black TiO2 microspheres exhibit absorption ranges between 300 and 800 nm. The Janus micromotors are propelled by light, both in H2O2 solutions and in pure H2O over a broad range of wavelengths including UV, blue, cyan, green, and red light...
June 14, 2017: ACS Nano
https://www.readbyqxmd.com/read/28586612/comparison-of-bipolar-and-monopolar-cautry-use-in-turp-for-treatment-of-enlarged-prostate
#4
Mushtaq Ahmad, Hazratullah Khan, Aminullah, Iqra Masood, Warda Masood, Asif Malik
OBJECTIVE: In recent years, bipolar Transurethral resection of prostate (TURP) has been increasingly being used by urologist instead of conventional monopolar TURP for the treatment of enlarge prostate. Bipolar TURP is considered to be more efficacious and has better clinical outcome in comparison with monopolar TURP. We compared both procedures to assess their clinical out-comes and efficacy by comparing their different parameters. METHODS: This randomized control trial was conducted in the Institute of Kidney Diseases and Transplant Peshawar over 220 consecutive patients from Sep 2013 to Dec 2014...
October 2016: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28586591/celiac-crisis-a-rare-or-rarely-recognized-disease
#5
Nadia Waheed, Huma Arshad Cheema, Hassan Suleman, Zafar Fayyaz, Iqra Mushtaq, Muhammad, Almas Hashmi
OBJECTIVE: Celiac crisis is a serious life threatening complication of celiac disease characterized by profuse diarrhoea, severe dehydration and metabolic disturbances leading to neuromuscular weakness, cardiac arrhythmias and sudden death. It has been described as rare condition and not well documented in the literature. To improve awareness and facilitate diagnosis of this condition, we studied risk factors, pattern of presentation and management plans of celiac crisis. METHODS: It was a descriptive cross sectional study...
October 2016: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28558321/raman-spectroscopy-for-the-evaluation-of-the-effects-of-different-concentrations-of-copper-on-the-chemical-composition-and-biological-activity-of-basil-essential-oil
#6
Haq Nawaz, Muhammad Asif Hanif, Muhammad Adnan Ayub, Faiqa Ishtiaq, Nazish Kanwal, Nosheen Rashid, Muhammad Saleem, Mushtaq Ahmad
The present study is performed to evaluate the effect of different concentrations of Cu as fertilizer on the chemical composition of basil essential oil and its biological activity including antioxidant and antifungal activities by employing Raman spectroscopy. Moreover, the effect of Cu is also determined on the vegetative growth and essential oil yield. Both, antifungal and antioxidant activities were found to be maximum with essential oils obtained at 0.04mg/l concentration of Cu fertilizer. The results of the GC-MS and Raman spectroscopy have revealed that the linalool and estragole are found to be as a major chemical compound in basil essential oil...
May 24, 2017: Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy
https://www.readbyqxmd.com/read/28543747/oxazolo-4-5-b-pyridine-based-piperazinamides-as-gsk-3%C3%AE-inhibitors-with-potential-for-attenuating-inflammation-and-suppression-of-pro-inflammatory-mediators
#7
Mushtaq A Tantray, Imran Khan, Hinna Hamid, Mohammad Sarwar Alam, Abhijeet Dhulap, Ajaz Ahmad Ganai
Recent studies reveal that glycogen synthase kinase-3β (GSK-3β) acts as a pro-inflammatory enzyme, and by inhibiting this kinase, inflammation can be controlled. In this regard, a series of 17 piperazine-linked oxazolo[4,5-b]pyridine-based derivatives was synthesized and evaluated for in vitro GSK-3β inhibitory and in vivo anti-inflammatory activity. The compounds 7d, 7e, 7g, and 7c displayed the best GSK-3β inhibitory activity among all the synthesized compounds, with corresponding IC50 values of 0.34, 0...
May 22, 2017: Archiv der Pharmazie
https://www.readbyqxmd.com/read/28540694/wernicke-s-encephalopathy-in-exclusive-breastfed-infants
#8
Javeed Iqbal Bhat, Qazi Iqbal Ahmed, Ambreen Ali Ahangar, Bashir Ahmed Charoo, Mushtaq Ahmad Sheikh, Wajid Ali Syed
BACKGROUND: Kashmir has a population that largely consumes polished rice which is deficient in thiamine. Furthermore, lactating women in this region are prone to severe thiamine deficiency because of their traditional food avoidance practices. Infantile beriberi is common in exclusively breastfed infants of thiamine deficient mothers in Kashmir. METHODS: This was a one year prospective hospital-based study. We included 50 exclusively breastfed infants in our study...
May 24, 2017: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/28538146/ligand-mediated-folding-of-the-ompa-periplasmic-domain-from-acinetobacter-baumannii
#9
Ameeq Ul Mushtaq, Jeong Soon Park, Sung-Hun Bae, Hye-Yeon Kim, Kwon Joo Yeo, Eunha Hwang, Ki Yong Lee, Jun-Goo Jee, Hae-Kap Cheong, Young Ho Jeon
The periplasmic domain of OmpA from Acinetobacter baumannii (AbOmpA-PD) binds to diaminopimelate and anchors the outer membrane to the peptidoglycan layer in the cell wall. Although the crystal structure of AbOmpA-PD with its ligands has been reported, the mechanism of ligand-mediated folding of AbOmpA remains elusive. Here, we report that in vitro refolded apo-AbOmpA-PD in the absence of ligand exists as a mixture of two partially folded forms in solution: mostly unfolded (apo-state I) and hololike (apo-state II) states...
May 23, 2017: Biophysical Journal
https://www.readbyqxmd.com/read/28525893/rat-embryonic-fibroblasts-immortalized-by-mrps18-2-protein-are-target-for-nk-cells
#10
Muhammad Mushtaq, Pradeepa N Pangigadde, Suhas Darekar, Erik Dissen, Elena Kashuba
Overexpression of the human mitochondrial ribosomal protein MRPS18-2 (S18-2) led to immortalization of primary rat embryonic fibroblasts (REFs). The derived cells (18IM) expressed embryonic stem cell markers. Noteworthy, genes encoding the COX family proteins were up-regulated significantly. It is known that the COX family proteins are involved in the regulation of immune response.In the present work we demonstrate that 18IM cells behave like stem cells when subjected to directed differentiation in vitro. However, unlike stem cells, 18IM cells do not develop tumors in vivo, in SCID mice...
May 4, 2017: Oncotarget
https://www.readbyqxmd.com/read/28520867/activity-of-ceftolozane-tazobactam-against-surveillance-and-problem-enterobacteriaceae-pseudomonas-aeruginosa-and-non-fermenters-from-the-british-isles
#11
David M Livermore, Shazad Mushtaq, Daniele Meunier, Katie L Hopkins, Robert Hill, Rachael Adkin, Aiysha Chaudhry, Rachel Pike, Peter Staves, Neil Woodford
Background: We assessed the activity of ceftolozane/tazobactam against consecutive isolates collected in the BSAC Bacteraemia Surveillance from 2011 to 2015 and against 'problem' isolates sent to the UK national reference laboratory from July 2015, when routine testing began. Methods: Susceptibility testing was by BSAC agar dilution with resistance mechanisms identified by PCR and interpretive reading. Results: Data were reviewed for 6080 BSAC surveillance isolates and 5473 referred organisms...
May 16, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28508241/resource-use-and-real-world-outcomes-for-ranibizumab-treat-and-extend-for-neovascular-age-related-macular-degeneration-in-the-uk-interim-results-from-terra
#12
Yit Yang, Louise Downey, Hemal Mehta, Bushra Mushtaq, Niro Narendran, Nishal Patel, Praveen J Patel, Filis Ayan, Kara Gibson, Franklin Igwe, Pete Jeffery
INTRODUCTION: Ranibizumab is an inhibitor of vascular endothelial growth factor-A (anti-VEGF) approved for the treatment of neovascular age-related macular degeneration (nAMD). The treat and extend (T&E) regimen can potentially reduce the burden of clinic visits compared with a pro re nata (PRN) regimen. Retrospective, interim analyses of clinical effectiveness, treatment and resource use patterns were conducted using real-world data in England and Wales from the TERRA study. METHODS: Two cohorts, those switching from a PRN to a T&E regimen ('prior PRN') and those initiating ranibizumab on the T&E regimen as their first anti-VEGF therapy ('anti-VEGF-naïve') were enrolled in TERRA...
June 2017: Ophthalmology and Therapy
https://www.readbyqxmd.com/read/28476062/patient-reported-outcomes-following-single-and-multiple-radius-total-knee-replacement-a-randomized-controlled-trial
#13
Nadeem Mushtaq, Alexander D Liddle, David Isaac, Katherine Dillow, Paul Gill
Although single-radius (SR) designs of total knee replacement (TKR) have theoretical benefits, the clinical advantage conferred by such designs is unknown. The aim of this randomized, controlled study was to compare the short-term clinical outcomes of the two design rationales. A total of 105 knees were randomized to receive either a single radius (Scorpio, Stryker; SR Group) or multiple radius (AGC, Zimmer Biomet; MR group) TKR. Patient-reported outcomes (Oxford Knee Score [OKS] and Knee Society Score [KSS]) were collected at 6 weeks, 6 months, and 1 year following surgery...
May 5, 2017: Journal of Knee Surgery
https://www.readbyqxmd.com/read/28465254/activation-of-adenosine-a2a-receptor-signaling-regulates-the-expression-of-cytokines-associated-with-immunologic-dysfunction-in-btbr-t-itpr3-tf-j-mice
#14
Mushtaq A Ansari, Sabry M Attia, Ahmed Nadeem, Saleh A Bakheet, Mohammad Raish, Tajdar H Khan, Othman A Al-Shabanah, Sheikh F Ahmad
Autism spectrum disorder (ASD) is neurodevelopmental disorders characterized by stereotypical repetitive behavior, impaired social interaction, and deficits in communication. The BTBR T(+) Itpr3(tf)/J (BTBR) mice have been extensively used as an animal model of the ASD-like phenotype. Adenosine A2A receptors (A2ARs) are considered potential targets in the treatment of neurodegenerative diseases. In this study, we used the A2AR antagonist SCH 5826 (SCH) and the A2AR agonist CGS 21680 (CGS) to investigate the activation of A2AR signaling in immune cells...
April 30, 2017: Molecular and Cellular Neurosciences
https://www.readbyqxmd.com/read/28455372/regulation-of-neuromuscular-junction-organization-by-rab2-and-its-effector-ica69-in-drosophila
#15
Bhagaban Mallik, Manish Kumar Dwivedi, Zeeshan Mushtaq, Manisha Kumari, Praveen Kumar Verma, Vimlesh Kumar
Mechanisms underlying synaptic differentiation, which involves neuronal membrane and cytoskeletal remodeling, are not completely understood. We performed a targeted RNAi-mediated screen of Drosophila BAR-domain proteins and identified islet cell autoantigen 69 kDa (dICA69) as one of the key regulators of morphological differentiation of larval neuromuscular junction (NMJ). We show that Drosophila ICA69 colocalizes with α-Spectrin at the NMJ. The conserved N-BAR domain of dICA69 deforms liposomes in vitro Full length and ICAC but not the N-BAR domain of dICA69 induces filopodia in cultured cells...
April 28, 2017: Development
https://www.readbyqxmd.com/read/28445682/atrial-fibrillation-diagnostic-accuracy-of-coronary-ct-angiography-performed-with-a-whole-heart-230-%C3%A2%C2%B5m-spatial-resolution-ct-scanner
#16
Daniele Andreini, Gianluca Pontone, Saima Mushtaq, Edoardo Conte, Marco Perchinunno, Marco Guglielmo, Valentina Volpato, Andrea Annoni, Andrea Baggiano, Alberto Formenti, Maria Elisabetta Mancini, Virginia Beltrama, Valentina Ditali, Alessandro Campari, Cesare Fiorentini, Antonio L Bartorelli, Mauro Pepi
Purpose To assess image quality, interpretability, diagnostic accuracy, and radiation exposure of a computed tomography (CT) scanner with 16-cm coverage and 230-µm spatial resolution at coronary artery evaluation in patients with atrial fibrillation (AF) by using invasive coronary angiography (ICA) as the reference method and to compare the results with those obtained in patients with sinus rhythm (SR). Materials and Methods Written informed consent and institutional ethics committee approval were obtained...
April 26, 2017: Radiology
https://www.readbyqxmd.com/read/28444181/allogeneic-human-mesenchymal-stem-cell-infusions-for-aging-frailty
#17
Samuel Golpanian, Darcy L DiFede, Aisha Khan, Ivonne Hernandez Schulman, Ana Marie Landin, Bryon A Tompkins, Alan W Heldman, Roberto Miki, Bradley J Goldstein, Muzammil Mushtaq, Silvina Levis-Dusseau, John J Byrnes, Maureen Lowery, Makoto Natsumeda, Cindy Delgado, Russell Saltzman, Mayra Vidro-Casiano, Marietsy V Pujol, Moisaniel Da Fonseca, Anthony A Oliva, Geoff Green, Courtney Premer, Audrey Medina, Krystalenia Valasaki, Victoria Florea, Erica Anderson, Jill El-Khorazaty, Adam Mendizabal, Pascal J Goldschmidt-Clermont, Joshua M Hare
Background: Impaired endogenous stem cell repair capacity is hypothesized to be a biologic basis of frailty. Therapies that restore regenerative capacity may therefore be beneficial. This Phase 1 study evaluated the safety and potential efficacy of intravenous, allogeneic, human mesenchymal stem cell (allo-hMSC)-based therapy in patients with aging frailty. Methods: In this nonrandomized, dose-escalation study, patients received a single intravenous infusion of allo-hMSCs: 20-million (n = 5), 100-million (n = 5), or 200-million cells (n = 5)...
April 21, 2017: Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
https://www.readbyqxmd.com/read/28438638/adenosine-a2a-receptor-modulates-neuroimmune-function-through-th17-retinoid-related-orphan-receptor-gamma-t-ror%C3%AE-t-signaling-in-a-btbr-t-itpr3-tf-j-mouse-model-of-autism
#18
Mushtaq A Ansari, Ahmed Nadeem, Sabry M Attia, Saleh A Bakheet, Mohammad Raish, Sheikh F Ahmad
Autism spectrum disorder (ASD) is a complex neurodevelopmental disorder characterized by abnormal social interactions, repetitive behaviors that impair social communication, and circumscribed interests. BTBR T+tf/J (BTBR) inbred mice are generally used as a model for ASD, as they show repetitive behaviors and social deficits that resemble signs of ADS in humans. Adenosine A2A receptors (A2ARs) are considered as potential targets in the treatment of immune, inflammatory, and neurodegenerative diseases. In this study, we investigated the potential effects of the A2A adenosine receptor (A2AR) antagonist SCH 5826 (SCH) and agonist CGS 21680 (CGS) on behavior (self-grooming), hot plate test results, and expression levels of IL-17A(+), RORγt(+), Foxp3(+), and IL-10(+) in CD4(+) T spleen cells in BTBR and C57BL/6 (B6) mice...
April 21, 2017: Cellular Signalling
https://www.readbyqxmd.com/read/28421534/immune-alterations-in-cd8-t-cells-are-associated-with-neuronal-c-c-and-c-x-c-chemokine-receptor-regulation-through-adenosine-a2a-receptor-signaling-in-a-btbr-t-itpr3-tf-j-autistic-mouse-model
#19
Sheikh F Ahmad, Mushtaq A Ansari, Ahmed Nadeem, Saleh A Bakheet, Raish Mohammad, Sabry M Attia
Associative studies on a range of neurodevelopmental disorders have identified relationships between behavioral deficits and immune system function. The BTBR T(+) Itpr3(tf)/J (BTBR) mouse strain displays aberrant characteristics in its social behavior and immune responses, providing a significant opportunity to examine the relationship between behavior and the immune system. This study investigated the influence of adenosine A2A receptor activity on C-C and C-X-C chemokine receptors involved in autism in the BTBR mouse model...
April 18, 2017: Molecular Neurobiology
https://www.readbyqxmd.com/read/28406770/frequency-and-antibiogram-of-isolates-from-surgical-units-of-a-tertiary-care-hospital-in-quetta
#20
Maria Mushtaq Gill, Muhammad Junaid Khan, Muhammad Asif Nawaz, Sarfraz Khan Janjua
OBJECTIVE: To determine the frequency and antibiogram of the isolates from infected patients in surgical units of a tertiary care hospital. STUDY DESIGN: Cross-sectional, descriptive study. PLACE AND DURATION OF STUDY: Department of Microbiology, Combined Military Hospital, Quetta, from March to October 2015. METHODOLOGY: Clinical samples from the surgical units received in Department of Microbiology for culture and sensitivity were analyzed by Gram stain, culture and biochemical tests for identification of the isolates; and the antibiotic susceptibility was determined by modified Kirby Bauer disc diffusion method...
March 2017: Journal of the College of Physicians and Surgeons—Pakistan: JCPSP
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