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https://www.readbyqxmd.com/read/28723227/extended-release-guanfacine-does-not-show-a-large-effect-on-tic-severity-in-children-with-chronic-tic-disorders
#1
Tanya K Murphy, Thomas V Fernandez, Barbara J Coffey, Omar Rahman, Allison Gavaletz, Camille E Hanks, Caitlin S Tillberg, Laura Ibanez Gomez, Denis G Sukhodolsky, Lily Katsovich, Lawrence Scahill
OBJECTIVE: To evaluate the tolerability, safety, and preliminary efficacy of extended-release guanfacine in children with chronic tic disorders, including Tourette's disorder (collectively referred to as CTD). METHODS: This was a multisite, 8-week, randomized, double-blind, placebo-controlled trial. The primary outcome measure was the Yale Global Tic Severity Scale (YGTSS) total score. Key secondary outcomes included the Improvement item of Clinical Global Impressions-Improvement (CGI-I) scale and the Tic Symptom Self-report (TSSR)...
July 19, 2017: Journal of Child and Adolescent Psychopharmacology
https://www.readbyqxmd.com/read/28721681/genetic-characterization-and-disease-mechanism-of-retinitis-pigmentosa-current-scenario
#2
REVIEW
Muhammad Umar Ali, Muhammad Saif Ur Rahman, Jiang Cao, Ping Xi Yuan
Retinitis pigmentosa is a group of genetically transmitted disorders affecting 1 in 3000-8000 individual people worldwide ultimately affecting the quality of life. Retinitis pigmentosa is characterized as a heterogeneous genetic disorder which leads by progressive devolution of the retina leading to a progressive visual loss. It can occur in syndromic (with Usher syndrome and Bardet-Biedl syndrome) as well as non-syndromic nature. The mode of inheritance can be X-linked, autosomal dominant or autosomal recessive manner...
August 2017: 3 Biotech
https://www.readbyqxmd.com/read/28721581/autophagy-regulated-by-lncrna-hotair-contributes-to-the-cisplatin-induced-resistance-in-endometrial-cancer-cells
#3
Meng-Yao Sun, Jian-Yong Zhu, Chun-Yan Zhang, Miao Zhang, Ya-Nan Song, Khalid Rahman, Li-Jun Zhang, Hong Zhang
OBJECTIVES: To identify whether lncRNAs (long non-coding RNA) participate in the regulation of cisplatin-resistant induced autophagy in endometrial cancer cells. RESULTS: Autophagy activity was significantly boosted in cisplatin-resistant Ishikawa cells, a human endometrial cancer cell line, compared with that in parental Ishikawa cells. After analyzing the overall long noncoding RNA (lncRNA) profiling, a meaningful lncRNA, HOTAIR, was identified. It was down-regulated simultaneously in cisplatin-resistant Ishikawa cells and parental Ishikawa cells treated with cisplatin...
July 18, 2017: Biotechnology Letters
https://www.readbyqxmd.com/read/28719664/predicting-the-protein-half-life-in-tissue-from-its-cellular-properties
#4
Mahbubur Rahman, Rovshan G Sadygov
Protein half-life is an important feature of protein homeostasis (proteostasis). The increasing number of in vivo and in vitro studies using high throughput proteomics provide estimates of the protein half-lives in tissues and cells. However, protein half-lives in cells and tissues are different. Due to the resource requirements for researching tissues, more data is available from cellular studies than tissues. We have designed a multivariate linear model for predicting protein half-life in tissue from its cellular properties...
2017: PloS One
https://www.readbyqxmd.com/read/28719281/risk-factors-for-household-transmission-of-vibrio-cholerae-in-dhaka-bangladesh-chobi7-trial
#5
Vanessa Burrowes, Jamie Perin, Shirajum Monira, David A Sack, Mahamud-Ur Rashid, Toslim Mahamud, Zillur Rahman, Munshi Mustafiz, Sazzadul I Bhuyian, Farzana Begum, Fatema Zohura, Shwapon Biswas, Tahmina Parvin, Tasdik Hasan, Xiaotong Zhang, Bradley R Sack, K M Saif-Ur-Rahman, Munirul Alam, Christine Marie George
AbstractHousehold contacts of cholera patients are at a 100 times higher risk of a Vibrio cholerae infection than the general population. To examine risk factors for V. cholerae infections and investigate intervention strategies among this population, we followed household contacts of cholera patients for the 1-week high-risk period after the index patient obtained care. This study was nested within a randomized controlled trial of the Cholera-Hospital-Based-Intervention-for-7-days (CHoBI7), a handwashing with soap and water treatment intervention in Dhaka, Bangladesh...
June 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28719017/contrasting-sirtuin-and-parp-activity-of-selected-2-4-6-trisubstituted-benzimidazoles
#6
Keng Yoon Yeong, Soo Choon Tan, Chun-Wai Mai, Chee-Onn Leong, Felicia Fei-Lei Chung, Yean Kee Lee, Chin Fei Chee, Noorsaadah Abdul Rahman
Both sirtuin and poly(ADP-ribose)polymerase (PARP) family of enzymes utilize NAD+ as co-substrate. Inhibitors of sirtuins and PARPs are important tools in drug discovery as they are reported to be linked to multiple diseases such as cancer. New potent sirtuin inhibitors (2,4,6-trisubstituted benzimidazole) were discovered from reported PARP inhibitor scaffold. Interestingly, the synthesized compounds have contrasting sirtuin and PARP-1 inhibitory activity. We showed that modification on benzimidazoles may alter their selectivity towards sirtuin or PARP-1 enzymes...
July 18, 2017: Chemical Biology & Drug Design
https://www.readbyqxmd.com/read/28718329/assessment-of-forearm-rotational-control-using-4-upper-extremity-immobilization-constructs
#7
Ayesha M Rahman, Nicole Montero-Lopez, Richard M Hinds, Michael Gottschalk, Eitan Melamed, John T Capo
BACKGROUND: Forearm immobilization techniques are commonly used to manage distal radius, scaphoid, and metacarpal fractures. The purpose of our study was to compare the degree of rotational immobilization provided by a sugar-tong splint (STS), short arm cast (SAC), Munster cast (MC), and long arm cast (LAC) at the level of the distal radioulnar joint (DRUJ), carpus, and metacarpals. METHODS: Seven cadaveric upper extremity specimens were mounted to a custom jig with the ulnohumeral joint fixated in 90° of flexion...
February 1, 2017: Hand: Official Journal of the American Association for Hand Surgery
https://www.readbyqxmd.com/read/28717330/an-experimental-evaluation-of-adaptogenic-potential-of-standardized-epipremnum-aureum-leaf-extract
#8
Sreemoy Kanti Das, Pinaki Sengupta, Mohd Shahimi Mustapha, Md Moklesur Rahman Sarker
BACKGROUND: Stress is a normal part of everyday life but chronic stress can lead to a variety of stress-related illnesses including hypertension, anxiety, and depression. In the present investigation, standardized leaf extract of Epipremnumaureum was evaluated for its anti-stress potential. MATERIALS AND METHODS: For the evaluation of anti-stress activity, groups of mice (n = 6) were subjected to forced swim stress and anoxic stress tolerance test in mice 1h after daily treatment of E...
April 2017: Journal of Pharmacy & Bioallied Sciences
https://www.readbyqxmd.com/read/28716464/modulating-effects-of-omega-3-fatty-acids-and-pioglitazone-combination-on-insulin-resistance-through-toll-like-receptor-4-in-type-2-diabetes-mellitus
#9
Salma M Eraky, Noha Abdel-Rahman, Laila A Eissa
Toll-like receptor 4 (TLR-4) plays important roles in innate immunity. Changes in the reduction-oxidation balance of tissues can lead to a pro-inflammatory state and insulin resistance. An action thought to be mediated by TLRs. Omega-3 fatty acids and Peroxisome Proliferator Activated Receptor gamma (PPAR-γ) agonists as pioglitazone are used for decreasing inflammation. The aim of this study is to investigate the anti-diabetic effects of combining omega -3 fatty acid with pioglitazone on type 2 diabetes, and the modifying effects on TLR-4...
June 17, 2017: Prostaglandins, Leukotrienes, and Essential Fatty Acids
https://www.readbyqxmd.com/read/28716352/fatal-and-non-fatal-injury-outcomes-results-from-a-purposively-sampled-census-of-seven-rural-subdistricts-in-bangladesh
#10
Olakunle Alonge, Priyanka Agrawal, Abu Talab, Qazi S Rahman, Akm Fazlur Rahman, Shams El Arifeen, Adnan A Hyder
BACKGROUND: 90% of the global burden of injuries is borne by low-income and middle-income countries (LMICs). However, details of the injury burden in LMICs are less clear because of the scarcity of data and population-based studies. The Saving of Lives from Drowning project, implemented in rural Bangladesh, did a census on 1·2 million people to fill this gap. This Article describes the epidemiology of fatal and non-fatal injuries from the study. METHODS: In this study, we used data from the baseline census conducted as part of the Saving of Lives from Drowning (SoLiD) project...
August 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28716193/epidemiological-features-and-financial-loss-due-to-clinically-diagnosed-haemorrhagic-septicemia-in-bovines-in-karnataka-india
#11
G Govindaraj, P Krishnamoorthy, K R Nethrayini, R Shalini, H Rahman
The epidemiological features and financial losses due to Haemorrhagic Septicemia (HS) in bovines were studied in Karnataka state using the primary data collected from 133 clinically diagnosed HS affected farms. The various losses due to HS and the Benefit- Cost of the vaccination programme in cattle and water buffaloes were studied using mathematical models. The number of HS outbreaks were higher during the year 2002 and peaked during 2005 and thereafter declined due to targeted vaccination against HS. The morbidity and mortality risks were lower in large farms than medium and small farms, and lower in indigenous cattle compared to high yielding crossbred cattle and water buffaloes...
September 1, 2017: Preventive Veterinary Medicine
https://www.readbyqxmd.com/read/28713733/effectiveness-of-preoperative-lymphoscintigraphy-for-the-detection-of-cervical-lymph-node-metastasis-in-patients-with-oral-squamous-cell-carcinoma
#12
Md Ahsan Habib, Quazi Billur Rahman, Shakhawat Hossain, Ashik Abdullah Imon, Gokul Chand Kundu
BACKGROUND: Oral squamous cell carcinoma (OSCC) is one of the most common malignant tumor. OSCC is the malignancy of squamous epithelium of oral cavity, which is the sixth most common malignancy reported worldwide and one with highest mortality rate among all malignancies. AIMS: The aims of this study is to assess the diagnostic performance of lymphoscintigraphy (LSG) for the detection of cervical lymph node metastasis in patients with OSCC. MATERIALS AND METHODS: This was a prospective study done in Oral and Maxillofacial Surgery Department and National Institute of Nuclear Medicine and Allied Science, Bangabandhu Sheikh Mujib Medical University during July 2015-June 2016...
January 2017: Annals of Maxillofacial Surgery
https://www.readbyqxmd.com/read/28713707/epidemiology-of-acid-burns-in-a-major-referral-hospital-in-tehran-iran
#13
Reza Vaghardoost, Jafar Kazemzadeh, Mostafa Dahmardehei, Soheila Rabiepoor, Ramyar Farzan, Ali Asghar Kheiri, Rahman Khosravy, Farzad Manafi
BACKGROUND: Most of the acid- burns are due to assault or accidental. The epidemiology of burns is diverse across the world and within a country. We evaluated the epidemiology and outcome of acid-burns in tertiary health care center in Tehran, Iran. METHODS: This study was retrospective descriptive among patients referred for acid-burn injury that was done in a referral Burn Care Center in Tehran, Iran, during a ten-year period since 2005 to 2014. Patient's data collected by a specially designed check list...
May 2017: World Journal of Plastic Surgery
https://www.readbyqxmd.com/read/28713687/group-psychological-intervention-for-maternal-depression-a-nested-qualitative-study-from-karachi-pakistan
#14
Nusrat Husain, Nasim Chaudhry, Christine Furber, Hina Fayyaz, Tayyeba Kiran, Farah Lunat, Raza Ur Rahman, Saira Farhan, Batool Fatima
AIM: To understand the experience of maternal depression, the factors implicated in accessing health, and the acceptability of the psychosocial intervention. METHODS: The participants were recruited from the paediatrics outpatient department of Civil Hospital Karachi, Pakistan. The study started in December 2009 and completed in December 2010. Women with maternal depression, aged 18-44 years with children aged 0-30 mo who had received nutritional supplements, and participated in the intervention programme [called Learning through Play (LTP) plus] were included in the study...
June 22, 2017: World Journal of Psychiatry
https://www.readbyqxmd.com/read/28713319/neuropsychological-predictors-of-trauma-centrality-in-oif-oef-veterans
#15
Roland P Hart, Rohini Bagrodia, Nadia Rahman, Richard A Bryant, Roseann Titcombe-Parekh, Charles R Marmar, Adam D Brown
This study examined whether reduced performance on two neuropsychological tasks, cognitive flexibility and working memory, were associated with higher levels of trauma centrality. A growing body of research has shown that trauma centrality, the extent to which a person believes a potentially traumatic event has become central to their self-identity and life story, is associated with post-traumatic stress disorder (PTSD). Furthermore, PTSD is often associated with alterations in neuropsychological functioning...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28713071/association-of-il-2-330t-g-and-il-10-1082a-g-genetic-polymorphisms-with-b-nhl-in-a-cohort-of-egyptians
#16
Hala Aly Abdel Rahman, Mervat Mamdooh Khorshied, Ola Mohamed Reda Khorshid, Heba Mahmoud Mourad
OBJECTIVE: Polymorphisms in IL-2 and IL-10 genes have been known to be associated with increased risk of different immune-dysregulated disorders and cancer as Non Hodgkin Lymphoma (NHL). The aim of the current study was to investigate the possible association between IL-2-330T/G and IL-10-1082A/G genetic variations and B-cell NHL in a cohort of Egyptians. MATERIALS AND METHODS: Genotyping of the candidate genetic variations was performed by polymerase chain reaction (PCR) technique for 100 adult B-NHL patients and 100 age and sex matched healthy blood donors as controls...
July 17, 2017: Turkish Journal of Haematology: Official Journal of Turkish Society of Haematology
https://www.readbyqxmd.com/read/28712167/exploration-of-the-contralateral-groin-in-paediatric-inguinal-hernia-or-hydrocele-based-on-ultrasound-findings-is-it-justified
#17
Syed Hashim Zaidi, Javed Ur Rahman, Tariq Saeed Siddiqui, Habib Ur Rehman, Naveed Ahmed, Muhammad Omar Fraz
BACKGROUND: Routine exploration of contralateral side in cases of unilateral inguinal hernia or hydrocele is a highly debatable topic because of various reasons. The purpose of this study was to analyse whether the contralateral groin exploration in unilateral inguinal hernia/ hydrocele is justified or not, based on ultrasonographic measurements of the inguinal ring diameter. METHODS: This cross-sectional study was conducted at two naval hospitals, PNS Rahat and PNS Shifa in Karachi, Pakistan, from June 2007 to Aug 2012...
January 2017: Journal of Ayub Medical College, Abbottabad: JAMC
https://www.readbyqxmd.com/read/28711510/serotyping-of-brunei-pneumococcal-clinical-strains-and-the-investigation-of-their-capability-to-adhere-and-invade-a-brain-endothelium-model
#18
Nurul Adhwa Rahman, Aishah Sharudin, Suwarni Diah, Siti Hanna Muharram
INTRODUCTION: Pneumococcal infections have caused morbidity and mortality globally. Streptococcus pneumoniae (pneumococci) are commensal bacteria that colonize the nasopharynx, asymptomatically. From there, pneumococci can spread in the lungs causing pneumonia and disseminate in the bloodstream causing bacteremia (sepsis) and reach the brain leading to meningitis. Endothelial cells are one of the most important components of the blood-brain barrier that separates the blood from the brain and plays the first protective role against pneumococcal entry...
July 12, 2017: Microbial Pathogenesis
https://www.readbyqxmd.com/read/28710897/early-life-uv-and-risk-of-basal-and-squamous-cell-carcinoma-in-new-south-wales-australia
#19
Anne Kricker, Marianne Weber, Freddy Sitas, Emily Banks, Bayzidur Rahman, Chris Goumas, Ahsanul Kabir, Verity S Hodgkinson, Cathelijne H van Kemenade, Tim Waterboer, Bruce K Armstrong
Sun exposure is the main cause of squamous (SCC) and basal cell carcinoma (BCC) although pattern and amount differ by cancer type, and sun sensitivity is the major host risk factor. Our study investigated risk factors and residential ambient UV in a population-based sample of Australian 45 and Up Study participants: 916 BCC cases, 433 SCC cases, 1224 controls. Unconditional logistic regression models adjusting for key covariates demonstrated 60% increased BCC risk and 2-fold increased SCC risk with sun sensitivity, and 3- and 4-fold increased risk respectively with solar keratoses...
July 15, 2017: Photochemistry and Photobiology
https://www.readbyqxmd.com/read/28710521/efflux-drug-transporters-at-the-forefront-of-antimicrobial-resistance
#20
REVIEW
Tahmina Rahman, Benjamin Yarnall, Declan A Doyle
Bacterial antibiotic resistance is rapidly becoming a major world health consideration. To combat antibiotics, microorganisms employ their pre-existing defence mechanisms that existed long before man's discovery of antibiotics. Bacteria utilise levels of protection that range from gene upregulation, mutations, adaptive resistance, and production of resistant phenotypes (persisters) to communal behaviour, as in swarming and the ultimate defence of a biofilm. A major part of all of these responses involves the use of antibiotic efflux transporters...
July 14, 2017: European Biophysics Journal: EBJ
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