Read by QxMD icon Read

G Rahman

Md Mostafizur Rahman, Sanaz Khosravi, Kyung Hoon Chang, Sang-Min Lee
This study was designed to investigate the effects of dietary astaxanthin levels on growth performance, feed utilization, muscle pigmentation, and antioxidant capacity in juvenile rainbow trout. Four experimental diets were formulated to contain 0, 50, 75, and 100 mg/kg astaxanthin (designed as AX0, AX50, AX75, and AX100). Each diet was fed to triplicate groups of fish (18.5 g/fish) for 10 weeks. Growth performance and muscle composition of fish were not affected by dietary astaxanthin levels. Total carotenoid concentration in the muscle of fish fed the AX50 diet was higher than that of fish fed the AX0 diet, but no significant differences were observed between these fish and those fed the AX75 and AX100 diets...
September 2016: Preventive Nutrition and Food Science
C Wan, M Scala, G W Morley, Atm A Rahman, H Ulbricht, J Bateman, P F Barker, S Bose, M S Kim
We propose an interferometric scheme based on an untrapped nano-object subjected to gravity. The motion of the center of mass (c.m.) of the free object is coupled to its internal spin system magnetically, and a free flight scheme is developed based on coherent spin control. The wave packet of the test object, under a spin-dependent force, may then be delocalized to a macroscopic scale. A gravity induced dynamical phase (accrued solely on the spin state, and measured through a Ramsey scheme) is used to reveal the above spatially delocalized superposition of the spin-nano-object composite system that arises during our scheme...
September 30, 2016: Physical Review Letters
Shaun K Morris, Lisa G Pell, Mohammed Ziaur Rahman, Michelle C Dimitris, Abdullah Mahmud, M Munirul Islam, Tahmeed Ahmed, Eleanor Pullenayegum, Tahmid Kashem, Shaila S Shanta, Jonathan Gubbay, Eszter Papp, Michelle Science, Stanley Zlotkin, Daniel E Roth
BACKGROUND: Early infancy is a high-risk period for severe acute respiratory infection (ARI), particularly in low-income countries with resource-limited health systems. Lower respiratory tract infection (LRTI) is commonly preceded by upper respiratory infection (URTI), and often caused by respiratory syncytial virus (RSV), influenza and other common community-acquired viral pathogens. Vitamin D status is a candidate modifiable early-life determinant of the host antiviral immune response and thus may influence the risk of ARI-associated morbidity in high-risk populations...
October 13, 2016: BMC Pregnancy and Childbirth
Abu Nasar, Aminoor Rahman, Nazmul Hoque, Anup Kumar Talukder, Ziban Chandra Das
AIM: To investigate the status, problems and prospects of Japanese quail (Coturnix coturnix japonica) farming in selected areas of Bangladesh. MATERIALS AND METHODS: The study was conducted in 14 districts of Bangladesh, viz., Dhaka, Narayanganj, Munshiganj, Mymensingh, Netrakona, Faridpur, Jessore, Khulna, Satkhira, Kushtia, Bogra, Naogaon, Comilla, and Sylhet during the period from July 2011 to June 2012. A total of 52 quail farmers were interviewed for data collection using a structured questionnaire...
September 2016: Veterinary World
Renan B Ferreira, Mariana G de Oliveira, Edson Antunes, Wanda P Almeida, Badr M Ibrahim, Abdel A Abdel-Rahman
2-Aminothiazolines share an isosteric relationship with imidazolines and oxazolines with antihypertensive activity mainly mediated by the imidazoline I1-receptor. In the present work, we have prepared five aminothiazolines, following a previously described synthetic pathway. Aminothiazolines derived from dicyclopropylmethylamine (ATZ1) and cyclohexylamine (3) are unprecedented in the literature. Competitive radioligand assay was carried out with all synthetic compounds, and the I1 receptor affinity in comparison to rilmenidine in PC12 cells was determined...
October 8, 2016: European Journal of Pharmacology
Marwa K Ibrahim, Hosny Salama, Mohamad Abd El Rahman, Reham M Dawood, Noha G Bader El Din, Heba F Salem, Mohamed E A Abdelrahim, Dalia Omran, Moataza H Omran, Khaled Helmi El-Wakeel, Tawfeek H Abdelhafez, Ahmed Khedr, Mostafa K El Awady
Hepatitis C virus (HCV) is the leading cause of liver fibrosis and hepatocellular carcinoma (HCC). At present, there is no predictive biomarker for the patients at high risk of developing HCC. In this study, we examined the association between single-nucleotide polymorphisms (SNPs) in 3 innate immunity genes [2'-5'oligoadenylate synthetase 1 (OAS1) rs10774671, interleukin 28B (IL28B) rs12979860, and low molecular mass polypeptide 7 (LMP-7) at codon 49] besides cytomegalovirus (CMV) coinfection and susceptibility to HCC in genotype 4 (GT4) chronically infected Egyptian patients...
October 11, 2016: Journal of Interferon & Cytokine Research
M Tofazzal Islam, Daniel Croll, Pierre Gladieux, Darren M Soanes, Antoine Persoons, Pallab Bhattacharjee, Md Shaid Hossain, Dipali Rani Gupta, Md Mahbubur Rahman, M Golam Mahboob, Nicola Cook, Moin U Salam, Musrat Zahan Surovy, Vanessa Bueno Sancho, João Leodato Nunes Maciel, Antonio NhaniJúnior, Vanina Lilián Castroagudín, Juliana T de Assis Reges, Paulo Cezar Ceresini, Sebastien Ravel, Ronny Kellner, Elisabeth Fournier, Didier Tharreau, Marc-Henri Lebrun, Bruce A McDonald, Timothy Stitt, Daniel Swan, Nicholas J Talbot, Diane G O Saunders, Joe Win, Sophien Kamoun
BACKGROUND: In February 2016, a new fungal disease was spotted in wheat fields across eight districts in Bangladesh. The epidemic spread to an estimated 15,000 hectares, about 16 % of the cultivated wheat area in Bangladesh, with yield losses reaching up to 100 %. Within weeks of the onset of the epidemic, we performed transcriptome sequencing of symptomatic leaf samples collected directly from Bangladeshi fields. RESULTS: Reinoculation of seedlings with strains isolated from infected wheat grains showed wheat blast symptoms on leaves of wheat but not rice...
October 3, 2016: BMC Biology
N M A Rahman, H T Fu, S M Sun, H Qiao, S Jin, H K Bai, W Y Zhang, G X Liang, Y S Gong, Y W Xiong, Y Wu
Nitric oxide synthase (NOS) produces nitric oxide (NO) by catalyzing the conversion of l-arginine to l-citrulline, with the concomitant oxidation of nicotinamide adenine dinucleotide phosphate. Recently, various studies have verified the importance of NOS invertebrates and invertebrates. However, the NOS gene family in the oriental river prawn Macrobrachium nipponense is poorly understood. In this study, we cloned the full-length NOS complementary DNA from M. nipponense (MnNOS) and characterized its expression pattern in different tissues and at different developmental stages...
August 29, 2016: Genetics and Molecular Research: GMR
Jakaria Shawon, Akib Mahmud Khan, Adhip Rahman, Mohammad Mazharol Hoque, Mohammad Abdul Kader Khan, Mohammed G Sarwar, Mohammad A Halim
Molecular recognition has central role on the development of rational drug design. Binding affinity and interactions are two key components which aid to understand the molecular recognition in drug-receptor complex and crucial for structure-based drug design in medicinal chemistry. Herein, we report the binding affinity and the nonbonding interactions of azelaic acid and related compounds with the receptor DNA polymerase I (2KFN). Quantum mechanical calculation was employed to optimize the modified drugs using B3LYP/6-31G(d,p) level of theory...
October 1, 2016: Interdisciplinary Sciences, Computational Life Sciences
Yumei Diao, Ani Azatyan, Mohammed Ferdous-Ur Rahman, Chunyan Zhao, Jian Zhu, Karin Dahlman-Wright, Peter G Zaphiropoulos
Anti-estrogen treatment, exemplified by tamoxifen, is a well-established adjuvant therapy for estrogen receptor alpha (ERα)-positive breast cancer. However, the effectiveness of this drug is limited due to the development of resistance. The Hedgehog (HH) signaling pathway is critical in embryonic development, and aberrant activation of this transduction cascade is linked to various malignancies. However, it remains unclear whether HH signaling is activated in human breast cancer and related to tamoxifen resistance...
September 26, 2016: Oncotarget
S Bernatsky, R Ramsey-Goldman, M Petri, M B Urowitz, D D Gladman, P F Fortin, E Ginzler, J Romero-Diaz, C Peschken, S Jacobsen, J G Hanly, C Gordon, O Nived, E H Yelin, D Isenberg, A Rahman, S-C Bae, L Joseph, T Witte, G Ruiz-Irastorza, C Aranow, D Kamen, G Sturfeldt, W D Foulkes, J E Hansen, Y St Pierre, P Chrétien Raymer, B Tessier-Cloutier, A E Clarke
OBJECTIVE: There is a decreased breast cancer risk in systemic lupus erythematosus (SLE) versus the general population. We assessed a large sample of SLE patients, evaluating demographic and clinical characteristics and breast cancer risk. METHODS: We performed case-cohort analyses within a multi-center international SLE sample. We calculated the breast cancer hazard ratio (HR) in female SLE patients, relative to demographics, reproductive history, family history of breast cancer, and time-dependent measures of anti-dsDNA positivity, cumulative disease activity, and drugs, adjusted for SLE duration...
September 29, 2016: Lupus
Rehab A Karam, Bilal O Al Jiffry, Mohamed Al Saeed, Tamer M Abd El Rahman, Mohamed Hatem, Mona G Amer
BACKGROUND AND STUDY AIMS: Polymorphisms in the DNA repair genes may influence individual capacity to repair DNA damage, which may be associated with increased genetic instability and carcinogenesis. Our aim was to evaluate the relation of genetic polymorphisms in 2 DNA repair genes, XPD Lys751Gln and XRCC1 (A399G), with colorectal cancer (CRC) susceptibility. We further investigated the potential effect of these DNA repair variants on clinicopathological parameters of CRC patients. PATIENTS AND METHODS: Both XPD and XRCC1 polymorphisms were characterised in one hundred CRC patients and one hundred healthy controls who had no history of any malignancy by polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) method and PCR with confronting two-pair primers (PCR-CTPP), using DNA from peripheral blood in a case control study...
September 2016: Arab Journal of Gastroenterology: the Official Publication of the Pan-Arab Association of Gastroenterology
Kalmia M Smith, Raiann S Rahman, Lisa A Spencer
Eosinophils are native to the healthy gastrointestinal tract and are associated with inflammatory diseases likely triggered by exposure to food allergens (e.g., food allergies and eosinophilic gastrointestinal disorders). In models of allergic respiratory diseases and in vitro studies, direct Ag engagement elicits eosinophil effector functions, including degranulation and Ag presentation. However, it was not known whether intestinal tissue eosinophils that are separated from luminal food Ags by a columnar epithelium might similarly engage food Ags...
September 28, 2016: Journal of Immunology: Official Journal of the American Association of Immunologists
Abu Saeid, Jong Bang Eun, Md Shafiul Azam Sagor, Atikur Rahman, Mst Sorifa Akter, Maruf Ahmed
Lycopene was extraction, isolation and purification using recrystallization, column chromatography, and preparative thin layer chromatography (TLC) methods as well as degradation kinetics of lycopene were studied at refrigerated temperature and room temperature for 3 wk from watermelon. Higher lycopene degradation was observed at refrigerated temperature as compared to ambient temperature throughout the storage periods. The highest amount of lycopene retained in recrystallization (101.69 μg/g) followed by column chromatography (18...
September 28, 2016: Journal of Food Science
F Rahman, J L Brady, J T Dunn, D Smith, S F Barrington, G Mikhaeel
No abstract text is available yet for this article.
October 1, 2016: International Journal of Radiation Oncology, Biology, Physics
N Syed, H Chang, B Schwartzberg, A Bremner, A Bhatnagar, C Vito, C Lopez-Penalver, O Ivanov, S Rahman, S Golder, G M Proulx, J Ellenhorn, S Boylan, L W Chan
No abstract text is available yet for this article.
October 1, 2016: International Journal of Radiation Oncology, Biology, Physics
G L Smith, A R Rahman, W Dong, P Kebriaei, G Rondon, C C Pinnix, S A Milgrom, P K Allen, B Dabaja
No abstract text is available yet for this article.
October 1, 2016: International Journal of Radiation Oncology, Biology, Physics
Z Rahman, M G Trombetta, M Cowher, D Trombetta, T B Julian
No abstract text is available yet for this article.
October 1, 2016: International Journal of Radiation Oncology, Biology, Physics
Mohammad Nazim, Akio Masuda, Mohammad Alinoor Rahman, Farhana Nasrin, Jun-Ichi Takeda, Kenji Ohe, Bisei Ohkawara, Mikako Ito, Kinji Ohno
Acetylcholinesterase (AChE), encoded by the ACHE gene, hydrolyzes the neurotransmitter acetylcholine to terminate synaptic transmission. Alternative splicing close to the 3' end generates three distinct isoforms of AChET, AChEH and AChER We found that hnRNP H binds to two specific G-runs in exon 5a of human ACHE and activates the distal alternative 3' splice site (ss) between exons 5a and 5b to generate AChET Specific effect of hnRNP H was corroborated by siRNA-mediated knockdown and artificial tethering of hnRNP H...
September 19, 2016: Nucleic Acids Research
Hatem Elalfy, Walid Elsherbiny, Ashraf Abdel Rahman, Dina Elhammady, Shaker Wagih Shaltout, Ayman Z Elsamanoudy, Bassem El Deek
AIM: To build a diagnostic non-invasive model for screening of large varices in cirrhotic hepatitis C virus (HCV) patients. METHODS: This study was conducted on 124 post-HCV cirrhotic patients presenting to the clinics of the Endemic Medicine Department at Mansoura University Hospital for evaluation before HCV antiviral therapy: 78 were Child A and 46 were Child B (score ≤ 8). Inclusion criteria for patients enrolled in this study was presence of cirrhotic HCV (diagnosed by either biopsy or fulfillment of clinical basis)...
August 28, 2016: World Journal of Hepatology
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"