LibyaMed

Repeatability and reproducibility of prospective motion- and shim corrected 2D glycoCEST MRI

. . Simegn GL, Alhamud A, van der Kouwe AJW, Meintjes E, Robertson F. . Quant Imaging Med Surg. 2019 Oct;9(10):1674-1685. doi: 10.21037/qims.2019.09.15. Abstract BACKGROUND: Repeated glycoCEST MRI measurements on the same subject should produce similar results under the same environmental and experimental conditions. However, fluctuations in the static B(0) field, which may occur between …

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Decalcification prevention around orthodontic brackets bonded to bleached enamel using different topical agents

. . Msallam FA, Grawish ME, Hafez AM, Abdelnaby YL. . Prog Orthod. 2017 Dec;18(1):15. doi: 10.1186/s40510-017-0170-4. Epub 2017 Jun 12. Abstract BACKGROUND: The present study was conducted to evaluate the effect of different topical agents utilized for prevention of enamel decalcification around orthodontic brackets bonded to bleached and non-bleached enamel. METHODS: Human maxillary premolars …

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Comparative Randomized Crossover Clinical Study for the Evaluation of Erectile Dysfunction Medications Via Novel Pentagon System

. . Nounou MI, El Haddad G, El Amrawy F, El Gaddar O, El Yazbi A, Eshra A. . Curr Drug Saf. 2018;13(1):12-20. doi: 10.2174/1574886313666180122163322. Abstract INTRODUCTION: Due to the chaos in the legislation in the Middle East, male enhancement nutraceuticals may be sold without any registration or evaluation. These products need to be evaluated …

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Expression of hormone receptors in oropharyngeal squamous cell carcinoma

. . Mohamed H, Aro K, Jouhi L, Mäkitie A, Remes S, Haglund C, Atula T, Hagström J. . Eur Arch Otorhinolaryngol. 2018 May;275(5):1289-1300. doi: 10.1007/s00405-018-4949-9. Epub 2018 Mar 26. Abstract OBJECTIVES: Hormone receptors play an important role in many types of cancers. Alongside factors associated with human papillomavirus (HPV) infection, hormonal receptors may impact …

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Quantitative Effects of Biochar Oxidation and Pyrolysis Temperature on the Transport of Pathogenic and Nonpathogenic Escherichia coli in Biochar-Amended Sand Columns

. . Suliman W, Harsh JB, Fortuna AM, Garcia-Pérez M, Abu-Lail NI. . Environ Sci Technol. 2017 May 2;51(9):5071-5081. doi: 10.1021/acs.est.6b04535. Epub 2017 Apr 11. Abstract The present study quantifies the transport of Escherichia coli pathogenic O157:H7 and nonpathogenic K12 strains in water-saturated Quincy sand (QS) columns amended with oxidized (OX) or unoxidized (UO) pine …

Quantitative Effects of Biochar Oxidation and Pyrolysis Temperature on the Transport of Pathogenic and Nonpathogenic Escherichia coli in Biochar-Amended Sand Columns Read More »

New benzothiophene derivatives as dual COX-1/2 and 5-LOX inhibitors: synthesis, biological evaluation and docking study

. . El-Miligy MM, Hazzaa AA, El-Messmary H, Nassra RA, El-Hawash SA. . Future Med Chem. 2017 Apr;9(5):443-468. doi: 10.4155/fmc-2016-0230. Epub 2017 Mar 31. Abstract AIM: Simultaneous inhibition of 5-LOX/COX may enhance anti-inflammatory effects and reduce side effects. Hence, synthesis of novel dual inhibitors of 5-LOX/COX is an important strategy for treatment of inflammation. Results/methodology: …

New benzothiophene derivatives as dual COX-1/2 and 5-LOX inhibitors: synthesis, biological evaluation and docking study Read More »

Novel tablet formulation of amorphous candesartan cilexetil solid dispersions involving P-gp inhibition for optimal drug delivery: in vitro and in vivo evaluation

. . Surampalli G, Nanjwade BK, Patil PA, Chilla R. . Drug Deliv. 2016 Sep;23(7):2124-2138. doi: 10.3109/10717544.2014.945017. Epub 2014 Jul 31. Abstract OBJECTIVE: The aim of this study was to develop a novel tablet formulation of amorphous candesartan cilexetil (CAN) solid dispersion involving effective P-gp inhibition for optimal drug delivery by direct compression (DC) method. …

Novel tablet formulation of amorphous candesartan cilexetil solid dispersions involving P-gp inhibition for optimal drug delivery: in vitro and in vivo evaluation Read More »

The sonochemical synthesis of vertically aligned ZnO nanorods and their UV photodetection properties: Effect of ZnO buffer layer

. . Hammed NA, Aziz AA, Usman AI, Qaeed MA. . Ultrason Sonochem. 2019 Jan;50:172-181. doi: 10.1016/j.ultsonch.2018.09.020. Epub 2018 Sep 17. Abstract Vertically aligned Zinc oxide nanorods (ZnO NRs) were successfully synthesized in this study using the sonochemical method to improve the intrinsic properties of UV photodetector (PD). Three different thin films: Ti/Zn, Ti/ZnO, and …

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Two tales: Worldwide distribution of Central Asian (CAS) versus ancestral East-African Indian (EAI) lineages of Mycobacterium tuberculosis underlines a remarkable cleavage for phylogeographical, epidemiological and demographical characteristics

. . Couvin D, Reynaud Y, Rastogi N. . PLoS One. 2019 Jul 12;14(7):e0219706. doi: 10.1371/journal.pone.0219706. 2019. Abstract The East African Indian (EAI) and Central Asian (CAS) lineages of Mycobacterium tuberculosis complex (MTBC) mainly infect tuberculosis (TB) patients in the eastern hemisphere which contains many of the 22 high TB burden countries including China and …

Two tales: Worldwide distribution of Central Asian (CAS) versus ancestral East-African Indian (EAI) lineages of Mycobacterium tuberculosis underlines a remarkable cleavage for phylogeographical, epidemiological and demographical characteristics Read More »