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https://www.readbyqxmd.com/read/28092845/cinnamaldehyde-potentially-attenuates-gestational-hyperglycemia-in-rats-through-modulation-of-ppar%C3%AE-proinflammatory-cytokines-and-oxidative-stress
#1
Ahmed A Hosni, A Adel Abdel-Moneim, Eman S Abdel-Reheim, Samah M Mohamed, Hamdi Helmy
Cinnamon has a history of use for medicinal purposes and its major benefits have been linked to cinnamaldehyde. The present study aimed to investigate the hypoglycemic action of cinnamaldehyde against fatty-sucrosed diet/streptozotocin (FSD/STZ)-rat model of gestational diabetes. Female albino rats were divided into three groups. Group I fed with normal diet (ND) while group II and III were fed with FSD for eight weeks (five weeks pre-gestational and three weeks gestational). Rats of group III were administered with a daily oral dose of 20mg/kg cinnamaldehyde one week before mating onward...
January 13, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28092583/deep-learning-and-insomnia-assisting-clinicians-with-their-diagnosis
#2
Mostafa Shahin, Beena Ahmed, Sana Tmar-Ben Hamida, Fathima Mulaffer, Martin Glos, Thomas Penzel
Effective sleep analysis is hampered by the lack of automated tools catering for disordered sleep patterns and cumbersome monitoring hardware. In this paper, we apply deep learning on a set of 57 EEG features extracted from a maximum of two EEG channels to accurately differentiate between patients with insomnia or controls with no sleep complaints. We investigated two different approaches to achieve this. The first approach used EEG data from the whole sleep recording irrespective of the sleep stage (stage-independent classification), while the second used only EEG data from insomnia-impacted specific sleep stages (stage-dependent classification)...
January 9, 2017: IEEE Journal of Biomedical and Health Informatics
https://www.readbyqxmd.com/read/28091998/palliative-effects-of-extra-virgin-olive-oil-gallic-acid-and-lemongrass-oil-dietary-supplementation-on-growth-performance-digestibility-carcass-traits-and-antioxidant-status-of-heat-stressed-growing-new-zealand-white-rabbits
#3
Adham A Al-Sagheer, Ahmed H Daader, Hassan A Gabr, Elham A Abd El-Moniem
This study explored the effects of supplemental dietary extra virgin olive oil (EVOO), gallic acid (GA), or lemongrass essential oil (LGEO) on growth performance, nutrient digestibility, carcass traits, lipid peroxidation, hematological, and antioxidative status in growing rabbits under heat stress conditions. A total of 48 male growing New Zealand White rabbits were randomly divided into four equal groups, which received a basal diet without any supplementation or supplemented with 15 g EVOO, 500 mg GA, or 400 mg LGEO/kg of diet, for eight consecutive weeks...
January 14, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28091873/prediction-of-left-ventricular-contractile-recovery-using-tissue-doppler-strain-and-strain-rate-measurements-at-rest-in-patients-undergoing-percutaneous-coronary-intervention
#4
Ihab M Abdelgawwad, Ahmed A Al Hawary, Hanan M Kamal, Layla M Al Maghawry
The aim of the study was to assess the ability of tissue Doppler (TD) deformation analysis at rest to predict left ventricular contractile recovery in patients undergoing percutaneous coronary intervention (PCI). This prospective cohort enrolled 67 patients with segmental wall motion abnormality. Assessment of each segment was performed at rest and during low dose Dobutamine stress echocardiography (DSE) using a 4 point scoring system, TD peak systolic strain (PSS) and peak systolic strain rate (PSSR). The study followed up the patients for contractile improvement after 6 months of successful PCI by echocardiography...
January 13, 2017: International Journal of Cardiovascular Imaging
https://www.readbyqxmd.com/read/28091621/differential-susceptibility-and-maturation-of-thymocyte-subsets-during-salmonella-typhimurium-infection-insights-on-the-roles-of-glucocorticoids-and-interferon-gamma
#5
Shamik Majumdar, Mukta Deobagkar-Lele, Vasista Adiga, Abinaya Raghavan, Nitin Wadhwa, Syed Moiz Ahmed, Supriya Rajendra Rananaware, Subhashish Chakraborty, Omana Joy, Dipankar Nandi
The thymus is known to atrophy during infections; however, a systematic study of changes in thymocyte subpopulations has not been performed. This aspect was investigated, using multi-color flow cytometry, during oral infection of mice with Salmonella Typhimurium (S. Typhimurium). The major highlights are: First, a block in the developmental pathway of CD4(-)CD8(-) double negative (DN) thymocytes is observed. Second, CD4(+)CD8(+) double positive (DP) thymocytes, mainly in the DP1 (CD5(lo)CD3(lo)) and DP2 (CD5(hi)CD3(int)), but not DP3 (CD5(int)CD3(hi)), subsets are reduced...
January 16, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28091605/cubosomes-from-hierarchical-self-assembly-of-poly-ionic-liquid-block-copolymers
#6
Hongkun He, Khosrow Rahimi, Mingjiang Zhong, Ahmed Mourran, David R Luebke, Hunaid B Nulwala, Martin Möller, Krzysztof Matyjaszewski
Cubosomes are micro- and nanoparticles with a bicontinuous cubic two-phase structure, reported for the self-assembly of low molecular weight surfactants, for example, lipids, but rarely formed by polymers. These objects are characterized by a maximum continuous interface and high interface to volume ratio, which makes them promising candidates for efficient adsorbents and host-guest applications. Here we demonstrate self-assembly to nanoscale cuboidal particles with a bicontinuous cubic structure by amphiphilic poly(ionic liquid) diblock copolymers, poly(acrylic acid)-block-poly(4-vinylbenzyl)-3-butyl imidazolium bis(trifluoromethylsulfonyl)imide, in a mixture of tetrahydrofuran and water under optimized conditions...
January 16, 2017: Nature Communications
https://www.readbyqxmd.com/read/28091334/concurrent-dawson-s-fingers-and-area-postrema-lesion-in-a-mixed-neuroimmune-disorder
#7
Ahmed Z Obeidat, Cara Jacob, Aram Zabeti
No abstract text is available yet for this article.
January 16, 2017: Canadian Journal of Neurological Sciences. le Journal Canadien des Sciences Neurologiques
https://www.readbyqxmd.com/read/28090476/correction-middle-east-consensus-statement-on-the-diagnosis-and-management-of-functional-gastrointestinal-disorders-in-12-months-old-infants
#8
Yvan Vandenplas, Muath Abdurrahman Alturaiki, Wafaa Al-Qabandi, Fawaz AlRefaee, Ziad Bassil, Bassam Eid, Ahmed El Beleidy, Ali Ibrahim Almehaidib, Pierre Mouawad, Maroun Sokhn
[This corrects the article on p. 153 in vol. 19, PMID: 27738596.].
December 2016: Pediatric Gastroenterology, Hepatology & Nutrition
https://www.readbyqxmd.com/read/28090465/does-intrauterine-injection-of-low-molecular-weight-heparin-improve-the-clinical-pregnancy-rate-in-intracytoplasmic-sperm-injection
#9
Ahmed Mohamed Kamel, Yahia El-Faissal, Mona Aboulghar, Ragaa Mansour, Gamal I Serour, Mohamed Aboulghar
OBJECTIVE: Heparin can modulate proteins, and influence processes involved in implantation and trophoblastic development. This study aimed to assess the improvement of clinical pregnancy and implantation rates after local intrauterine injection of low-molecular-weight heparin (LMWH) in patients undergoing intracytoplasmic sperm injection (ICSI). METHODS: A randomised case/control design was followed in women scheduled for ICSI. The study arm was injected with intrauterine LMWH during mock embryo transfer immediately following the ovum pickup procedure, while the control arm was given an intrauterine injection with a similar volume of tissue culture media...
December 2016: Clinical and Experimental Reproductive Medicine
https://www.readbyqxmd.com/read/28090399/breastfeeding-in-samoa-a-study-to-explore-women-s-knowledge-and-the-factors-which-influence-infant-feeding-practices
#10
Lucy E Archer, Thomas F Dunne, Lauren J Lock, Lucy A Price, Zubair Ahmed
A decline in breastfeeding rates in Samoa has been reported over the last century. To assess the length of time women breastfeed, their knowledge of both the advantages of and recommendations for breastfeeding, and the factors that influence their decisions to continue or discontinue breastfeeding, a questionnaire was distributed at Tupua Tamasese Meaole Hospital. One hundred and twenty-one eligible participants were included aged 18-50 years (mean age 28.2). Ninety percent of participants initiated breastfeeding, and the majority (78%) of babies were exclusively breastfed for at least the recommended 6 months...
January 2017: Hawai'i Journal of Medicine & Public Health: a Journal of Asia Pacific Medicine & Public Health
https://www.readbyqxmd.com/read/28089549/modified-live-infectious-bursal-disease-virus-ibdv-vaccine-delays-infection-of-neonatal-broiler-chickens-with-variant-ibdv-compared-to-turkey-herpesvirus-hvt-ibdv-vectored-vaccine
#11
Shanika Kurukulasuriya, Khawaja Ashfaque Ahmed, Davor Ojkic, Thushari Gunawardana, Kalhari Goonewardene, Ashish Gupta, Betty Chow-Lockerbie, Shelly Popowich, Philip Willson, Suresh K Tikoo, Susantha Gomis
Chickens are commonly processed around 35-45days of age in broiler chicken industry hence; diseases that occur at a young age are of paramount economic importance. Early age infection with infectious bursal disease virus (IBDV) results in long-lasting immunosuppression and profound economic losses. To our knowledge, this is the first study comparing the protection efficacy of modified live (MdLV) IBDV and herpesvirus turkey (HVT)-IBDV vaccines against early age variant IBDV (varIBDV) infection in chicks. Experiments were carried out in IBDV maternal antibody (MtAb) positive chicks (n=330), divided into 6 groups (n=50-60/group), namely Group 1 (saline), Group 2 (saline+varIBDV), Group 3 (HVT-IBDV), Group 4 (HVT-IBDV+varIBDV), Group 5 (MdLV) and Group 6 (MdLV+varIBDV)...
January 12, 2017: Vaccine
https://www.readbyqxmd.com/read/28089329/in-morocco-the-elimination-of-trachoma-as-a-public-health-problem-becomes-a-reality
#12
Jaouad Hammou, Houda El Ajaroumi, Hassan Hasbi, Ahmed Nakhlaoui, Abderrahim Hmadna, Abderahmane El Maaroufi
No abstract text is available yet for this article.
January 11, 2017: Lancet Global Health
https://www.readbyqxmd.com/read/28088866/a-combined-experimental-and-computational-study-on-the-unimolecular-decomposition-of-jp-8-jet-fuel-surrogates-ii-n-dodecane-n-c12h26
#13
Long Zhao, Tao Yang, Ralf I Kaiser, Tyler Patrick Troy, Musahid Ahmed, Joao Marcelo Ribeiro, Daniel Belisario-Lara, Alexander Moiseevich Mebel
We investigated temperature-dependent products in the pyrolysis of helium-seeded n-dodecane, which represents a surrogate of the n-alkane fraction of Jet Propellant-8 (JP-8) aviation fuel. The experiments were performed in a high temperature chemical reactor over a temperature range of 1,200 K to 1,600 K at a pressure of 600 Torr, with in situ identification of the nascent products in a supersonic molecular beam using single photon vacuum ultraviolet (VUV) photoionization coupled with the analysis of the ions in a reflectron time-of-flight mass spectrometer (ReTOF)...
January 16, 2017: Journal of Physical Chemistry. A
https://www.readbyqxmd.com/read/28088860/a-combined-experimental-and-computational-study-on-the-unimolecular-decomposition-of-jp-8-jet-fuel-surrogates-i-n-decane-n-c10h22
#14
Long Zhao, Tao Yang, Ralf I Kaiser, Tyler Patrick Troy, Musahid Ahmed, Daniel Belisario-Lara, Joao Marcelo Ribeiro, Alexander Moiseevich Mebel
Exploiting a high temperature chemical reactor, we explored the pyrolysis of helium-seeded n-decane as a surrogate of the n-alkane fraction of Jet Propellant-8 (JP-8) over a temperature range of 1,100 K to 1,600 K at a pressure of 600 Torr. The nascent products were identified in situ in a supersonic molecular beam via single photon vacuum ultraviolet (VUV) photoionization coupled with a mass spectroscopic analysis of the ions in a reflectron time-of-flight mass spectrometer (ReTOF). Our studies probe, for the first time, the initial reaction products formed in the decomposition of n-decane - including radicals and thermally labile closed-shell species effectively excluding mass growth processes...
January 16, 2017: Journal of Physical Chemistry. A
https://www.readbyqxmd.com/read/28088846/fermi-level-pinning-at-electrical-metal-contacts-of-monolayer-molybdenum-dichalcogenides
#15
Changsik Kim, Inyong Moon, Daeyeong Lee, Min Sup Choi, Faisal Ahmed, Seunggeol Nam, Yeonchoo Cho, Hyeon-Jin Shin, Seongjun Park, Won Jong Yoo
Electrical metal contacts to two-dimensional (2D) semiconducting transition metal dichalcogenides (TMDCs) are found to be the key bottleneck to the realization of high device performance, due to strong Fermi level pinning and high contact resistances (Rc). Until now, Fermi level pinning of monolayer TMDCs has been reported only theoretically, although that of bulk TMDCs has been reported experimentally. Here, we report the experimental study on Fermi level pinning of monolayer MoS2 and MoTe2 by interpreting the thermionic emission results...
January 15, 2017: ACS Nano
https://www.readbyqxmd.com/read/28088715/micropollutant-induced-tolerance-of-in-situ-periphyton-establishing-causality-in-wastewater-impacted-streams
#16
Ahmed Tlili, Juliane Hollender, Cornelia Kienle, Renata Behra
The overarching aim of this field study was to examine causal links between in-situ exposure to complex mixtures of micropollutants from wastewater treatment plants and effects on freshwater microbial communities in the receiving streams. To reach this goal, we assessed the toxicity of serial dilutions of micropollutant mixtures, extracted from deployed passive samplers at the discharge sites of four Swiss wastewater treatment plants, to in situ periphyton from upstream and downstream of the effluents. On the one hand, comparison of the sensitivities of upstream and downstream periphyton to the micropollutant mixtures indicated that algal and bacterial communities composing the periphyton displayed higher tolerance towards these micropollutants downstream than upstream...
January 7, 2017: Water Research
https://www.readbyqxmd.com/read/28088698/metformin-enhancing-the-antitumor-efficacy-of-carboplatin-against-ehrlich-solid-carcinoma-grown-in-diabetic-mice-effect-on-igf-1-and-tumoral-expression-of-igf-1-receptors
#17
Dina M Abo-Elmatty, Eman A Ahmed, Mona K Tawfik, Seham A Helmy
Diabetes has been listed as a risk factor for various types of cancer. Cancer cell development can be promoted by increased levels of IGF-1 and hyperinsulinemia that are associated with diabetes type II. Metformin is an anti-diabetic agent and its potential antitumor impact has become the objective of numerous studies. In this vein, we hypothesize that using metformin in diabetes type II mice may synergistic with carboplatin for reducing the risk of cancer. Therefore, the study aimed to evaluate the in vivo antitumor activity of metformin against solid EAC tumor growth in female diabetic mice and its potential pro-apoptotic and anti-proliferative effects with clarification of its inconclusive biological mechanisms...
January 12, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28088537/mouse-models-of-frontotemporal-dementia-a-comparison-of-phenotypes-with-clinical-symptomatology
#18
REVIEW
Rebekah M Ahmed, Muireann Irish, Janet van Eersel, Arne Ittner, Yazi D Ke, Alexander Volkerling, Julia van der Hoven, Kimi Tanaka, Tim Karl, Michael Kassiou, Jillian J Kril, Olivier Piguet, Jürgen Götz, Matthew C Kiernan, Glenda M Halliday, John R Hodges, Lars M Ittner
Frontotemporal dementia (FTD) is the second most common cause of young onset dementia. It is increasingly recognized that there is a clinical continuum between FTD and amyotrophic lateral sclerosis (ALS). At a clinical, pathological and genetic level there is much heterogeneity in FTD, meaning that our understanding of this condition, pathophysiology and development of treatments has been limited. A number of mouse models focusing predominantly on recapitulating neuropathological and molecular changes of disease have been developed, with most transgenic lines expressing a single specific protein or genetic mutation...
January 11, 2017: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/28088498/vaginal-misoprostol-prior-to-intrauterine-device-insertion-in-women-delivered-only-by-elective-cesarean-section-a-randomized-double-blind-clinical-trial
#19
Mohamed S Abdellah, Ahmed M Abbas, Aml M Hegazy, Ihab M El-Nashar
OBJECTIVE: The current study aims to evaluate if vaginal misoprostol (400 mcg) administered prior to intrauterine device (IUD) insertion increase the ease and success of insertion among women who had delivered only by elective Cesarean delivery (CD). STUDY DESIGN: The current study was a randomized, double-blind, placebo-controlled trial, conducted in Assiut Women's Health Hospital, Egypt between the 1st of April 2015 and the 31st of March 2016 included women delivered only by elective CD...
January 11, 2017: Contraception
https://www.readbyqxmd.com/read/28088475/role-of-some-vasoactive-mediators-in-scorpion-envenomed-children-possible-relation-to-envenoming-outcome
#20
Sahar E M El-DeeK, Ayat A Sayed, Ahmed Y Nassar, Zeynab M Mohey-Eldeen, Hussein M Eldeeb, Abdel-Raheim M A Meki
Scorpion envenomation causes an autonomic storm resulting in changes in the vasoactive mediators' levels which lead to myocardial damage, cardiovascular disturbances, peripheral circulatory failure, pulmonary edema, multi-system-organ-failure and death. The study aimed to determine the circulating levels of adrenaline, noradrenaline, angiotensin converting enzyme (ACE), Angiotensin II (Ang II), kallikrein enzyme, nitric oxide (NO), aldosterone, and electrolytes Na(+), K(+) and Ca(+2) in scorpion envenomed children and to evaluate the potential relation between these vasoactive mediators, the severity of scorpion envenoming and the clinical outcome of envenomed children...
January 11, 2017: Toxicon: Official Journal of the International Society on Toxinology
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