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https://www.readbyqxmd.com/read/28098182/nephro-toxic-effects-of-intraperitoneally-injected-egcg-in-diabetic-mice-involvement-of-oxidative-stress-inflammation-and-apoptosis
#1
Nora O Abdel Rasheed, Lamiaa A Ahmed, Dalaal M Abdallah, Bahia M El-Sayeh
Epigallocatechin gallate (EGCG) has been studied for its beneficial effects. However, some case reports have associated EGCG supplementation with hepato-toxicity. In the present study, we investigated the possible nephro-toxic effects of EGCG in diabetic mice. Streptozotocin (150 mg/kg, i.p.) was injected in mice for diabetes induction. EGCG (100 mg/kg/day, i.p.) was then given for 4 days. The administration of EGCG to diabetic mice caused 60% mortality with no death recorded in other groups. Blood samples were collected for estimation of serum cystatin C, neutrophil gelatinase-associated lipocalin and blood urea nitrogen...
January 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28098109/visceral-leishmaniasis-in-adults-with-nephropathy
#2
H Kaaroud El Jeri, A Harzallah, S Barbouch, M M Bacha, R Kheder, S Turki, S Trabelsi, E Abderrahim, F Ben Hamida, T Ben Abdallah
The aim of this study is to evaluate the features of visceral leishmaniasis (VL) in adults with nephropathy, who were not infected with the human immunodeficiency virus. This is a retrospective study of 14 adults hospitalized between 2000 and 2014, with VL and renal involvement. Clinical, biological, and therapeutic data were collected from the patients' medical files. Eleven women and three men, most of whom were from the North of the country, with a mean age of 40.5 years were studied. Lupus was present in five cases, the Sicca syndrome in three cases, diabetes in one case, renal failure on dialysis in two cases, and there were three renal transplant recipients...
January 2017: Saudi Journal of Kidney Diseases and Transplantation
https://www.readbyqxmd.com/read/28097906/synthesis-of-new-pyridothienopyrimidinone-derivatives-as-pim-1-inhibitors
#3
Bassem H Naguib, Hala B El-Nassan, Tamer M Abdelghany
Four series of pyridothienopyrimidin-4-one derivatives were designed and prepared to improve the pim-1 inhibitory activity of the previously reported thieno[2,3-b]pyridines. Significant improvement in the pim-1 inhibition and cytotoxic activity was achieved using structure rigidification strategy via ring closure. Six compounds (6c, 7a, 7c, 7d, 8b and 9) showed highly potent pim-1 inhibitory activity with IC50 of 4.62, 1.18, 1.38, 1.97, 8.83 and 4.18 μM, respectively. Four other compounds (6b, 6d, 7b and 8a) showed moderate pim-1 inhibition...
December 2017: Journal of Enzyme Inhibition and Medicinal Chemistry
https://www.readbyqxmd.com/read/28097515/distress-is-interdependent-in-patients-and-caregivers-with-newly-diagnosed-incurable-cancers
#4
Jamie M Jacobs, Kelly M Shaffer, Ryan D Nipp, Joel N Fishbein, James MacDonald, Areej El-Jawahri, William F Pirl, Vicki A Jackson, Elyse R Park, Jennifer S Temel, Joseph A Greer
BACKGROUND: Individuals with advanced, incurable cancer often experience high physical and psychological symptom burden. Family and friend caregivers are at risk for emotional distress. PURPOSE: The aim of the study is to investigate the interrelationship of distress in patient-caregiver dyads at the time of newly diagnosed incurable cancer. METHODS: From May 2011 to July 2015, within 8 weeks of diagnosis of advanced lung or noncolorectal gastrointestinal cancer, 350 patients and 275 family caregivers were enrolled in a randomized controlled trial of early palliative care...
January 17, 2017: Annals of Behavioral Medicine: a Publication of the Society of Behavioral Medicine
https://www.readbyqxmd.com/read/28097095/limited-knowledge-of-acetaminophen-in-patients-with-liver-disease
#5
Sammy Saab, Peter G Konyn, Matthew R Viramontes, Melissa A Jimenez, Jonathan F Grotts, Wally Hamidzadah, Veronica P Dang, Negin L Esmailzadeh, Gina Choi, Francisco A Durazo, Mohamed M El-Kabany, Steven-Huy B Han, Myron J Tong
Background and Aims: Unintentional acetaminophen overdose remains the leading cause of acute liver failure in the United States. Patients with underlying liver disease are at higher risk of poor outcomes from acetaminophen overdose. Limited knowledge of acetaminophen may be a preventable contributor to elevated rates of overdose and thus acute liver failure. The purpose of this study is to assess knowledge of acetaminophen dosing and presence of acetaminophen in common combination products in patients with liver disease...
December 28, 2016: Journal of Clinical and Translational Hepatology
https://www.readbyqxmd.com/read/28096384/holocene-enso-related-cyclic-storms-recorded-by-magnetic-minerals-in-speleothems-of-central-china
#6
Zongmin Zhu, Joshua M Feinberg, Shucheng Xie, Mark D Bourne, Chunju Huang, Chaoyong Hu, Hai Cheng
Extreme hydrologic events such as storms and floods have the potential to severely impact modern human society. However, the frequency of storms and their underlying mechanisms are limited by a paucity of suitable proxies, especially in inland areas. Here we present a record of speleothem magnetic minerals to reconstruct paleoprecipitation, including storms, in the eastern Asian monsoon area over the last 8.6 ky. The geophysical parameter IRMsoft-flux represents the flux of soil-derived magnetic minerals preserved in stalagmite HS4, which we correlate with rainfall amount and intensity...
January 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28096282/the-effect-of-mtor-inhibitors-on-respiratory-infections-in-lymphangioleiomyomatosis
#7
REVIEW
Andrew M Courtwright, Hilary J Goldberg, Elizabeth Petri Henske, Souheil El-Chemaly
Lymphangioleiomyomatosis (LAM) is a destructive cystic lung disease. Mammalian target of rapamycin (mTOR) inhibitors are the primary treatment for LAM but it is unknown whether these immunosuppressing medications increase the risk for or the severity of respiratory infections in LAM patients.We searched multiple databases for original articles that reported the rate of respiratory infections in LAM patients treated with mTOR inhibitors or placebo. We calculated incidence rates for respiratory infections in these groups and incidence rate ratios for respiratory infections and severe respiratory infections in mTOR inhibitors treated versus placebo treated patients...
January 2017: European Respiratory Review: An Official Journal of the European Respiratory Society
https://www.readbyqxmd.com/read/28095839/erratum-to-ceratonia-siliqua-pod-extract-ameliorates-schistosoma-mansoni-induced-liver-fibrosis-and-oxidative-stress
#8
Ebtesam M Al-Olayan, Manal F El-Khadragy, Reem A Alajmi, Mohamed S Othman, Amira A Bauomy, Shaimaa R Ibrahim, Ahmed E Abdel Moneim
No abstract text is available yet for this article.
January 17, 2017: BMC Complementary and Alternative Medicine
https://www.readbyqxmd.com/read/28095477/the-burden-of-mental-disorders-in-the-eastern-mediterranean-region-1990-2013
#9
Raghid Charara, Mohammad Forouzanfar, Mohsen Naghavi, Maziar Moradi-Lakeh, Ashkan Afshin, Theo Vos, Farah Daoud, Haidong Wang, Charbel El Bcheraoui, Ibrahim Khalil, Randah R Hamadeh, Ardeshir Khosravi, Vafa Rahimi-Movaghar, Yousef Khader, Nawal Al-Hamad, Carla Makhlouf Obermeyer, Anwar Rafay, Rana Asghar, Saleem M Rana, Amira Shaheen, Niveen M E Abu-Rmeileh, Abdullatif Husseini, Laith J Abu-Raddad, Tawfik Khoja, Zulfa A Al Rayess, Fadia S AlBuhairan, Mohamed Hsairi, Mahmoud A Alomari, Raghib Ali, Gholamreza Roshandel, Abdullah Sulieman Terkawi, Samer Hamidi, Amany H Refaat, Ronny Westerman, Aliasghar Ahmad Kiadaliri, Ali S Akanda, Syed Danish Ali, Umar Bacha, Alaa Badawi, Shahrzad Bazargan-Hejazi, Imad A D Faghmous, Seyed-Mohammad Fereshtehnejad, Florian Fischer, Jost B Jonas, Barthelemy Kuate Defo, Alem Mehari, Saad B Omer, Farshad Pourmalek, Olalekan A Uthman, Ali A Mokdad, Fadi T Maalouf, Foad Abd-Allah, Nadia Akseer, Dinesh Arya, Rohan Borschmann, Alexandra Brazinova, Traolach S Brugha, Ferrán Catalá-López, Louisa Degenhardt, Alize Ferrari, Josep Maria Haro, Masako Horino, John C Hornberger, Hsiang Huang, Christian Kieling, Daniel Kim, Yunjin Kim, Ann Kristin Knudsen, Philip B Mitchell, George Patton, Rajesh Sagar, Maheswar Satpathy, Kim Savuon, Soraya Seedat, Ivy Shiue, Jens Christoffer Skogen, Dan J Stein, Karen M Tabb, Harvey A Whiteford, Paul Yip, Naohiro Yonemoto, Christopher J L Murray, Ali H Mokdad
The Eastern Mediterranean Region (EMR) is witnessing an increase in chronic disorders, including mental illness. With ongoing unrest, this is expected to rise. This is the first study to quantify the burden of mental disorders in the EMR. We used data from the Global Burden of Disease study (GBD) 2013. DALYs (disability-adjusted life years) allow assessment of both premature mortality (years of life lost-YLLs) and nonfatal outcomes (years lived with disability-YLDs). DALYs are computed by adding YLLs and YLDs for each age-sex-country group...
2017: PloS One
https://www.readbyqxmd.com/read/28095066/association-of-osteopontin-gene-polymorphisms-with-colorectal-cancer
#10
Asmaa Kamal, Rania Kamal Darwish, Samar Saad, Mohamed Salama, Tarek S El-Baradie, Heba G M Mahmoud, Yasmine Elshiwy
We investigated the association of the Osteopontin (OPN) (rs9138 and rs1126616) polymorphisms with colorectal cancer (CRC). One hundred CRC patients and 112 healthy individuals were subjected to OPN (rs9138 and rs1126616) genotyping and measurement of OPN protein plasma level. The C allele of OPN rs1126616 and the CC haplotype were significantly higher in CRC patient (p = 0.036, 0.003, respectively). In females, the C allele of OPN rs9318 (A/C) polymorphism was significantly associated with increased CRC risk (p = 0...
January 17, 2017: Cancer Investigation
https://www.readbyqxmd.com/read/28094234/association-between-preterm-labor-and-genitourinary-tract-infections-caused-by-trichomonas-vaginalis-mycoplasma-hominis-gram-negative-bacilli-and-coryneforms
#11
Alaa El-Dien M S Hosny, Waleed El-Khayat, Mona T Kashef, Mohsen N Fakhry
BACKGROUND: Preterm labor (PTL) is responsible for most cases of neonatal death. In most of these cases, the causes of PTL have not been established although several risk factors have been described. Therefore, the aim of this study was to investigate risk factors for PTL before 37 gestational weeks among Egyptian women. METHODS: In this case-control study, 117 pregnant women without risk factors for PTL were chosen. The control group (n=45) had term labor (gestational weeks≥37 weeks), and the case group (n=72) had PTL (gestational weeks < 37 weeks)...
January 13, 2017: Journal of the Chinese Medical Association: JCMA
https://www.readbyqxmd.com/read/28093543/intestinal-parasite-infections-and-accuracy-of-direct-thin-and-thick-smear-formol-ether-sedimentation-centrifugal-flotation-and-mini-flotac-techniques-among-patients-with-gastrointestinal-tract-disorders-from-the-greater-cairo-region-egypt
#12
Atef H Hussein, Samia M Rashed, Ibrahim A El-Hayawan, Nagwa S Ali, Eman A Abou Ouf, Amira T Ali
The aim of the present study was to assess the frequency of intestinal parasitic infection among patients with gastrointestinal tract disorders from the Greater Cairo region, Egypt. In addition, a comparison was made of the accuracy of direct thin and thick smear, formol-ether sedimentation (FEC), centrifugal flotation (CF), and mini-FLOTAC techniques in the diagnosis of infection. Out of 100 patients, the overall prevalence of parasitic infection was 51%. Only 6% had dual infection. Giardia lamblia was the most common parasite (26%), followed by Hymenolepis nana (20%), Entamoeba coli (8%), and Enterobius vermicularis (3%)...
January 16, 2017: American Journal of Tropical Medicine and Hygiene
https://www.readbyqxmd.com/read/28093098/tlr-induced-immunomodulatory-cytokine-expression-by-human-gingival-stem-progenitor-cells
#13
Mohamed K Mekhemar, Sabine Adam-Klages, Dietrich Kabelitz, Christof E Dörfer, Karim M Fawzy El-Sayed
During therapeutic application, mesenchymal stem cells (MSCs) may interact with their environment via their expressed toll-like-receptors (TLRs) leading to pro- or anti-inflammatory immune responses. The present study aimed to describe the gingival margin-derived stem/progenitor cells' (G-MSCs) TLR-induced immune regulatory response to specific TLR agonists. Gingival cells were obtained, immunomagnetically sorted via anti-STRO-1 antibodies and seeded out to achieve colony forming units (CFUs). G-MSCs were investigated for stem cell characteristics and TLR expression...
January 10, 2017: Cellular Immunology
https://www.readbyqxmd.com/read/28092597/role-of-probiotics-in-nutrition-and-health-of-small-ruminants
#14
M M Abd El-Tawab, I M I Youssef, H A Bakr, G C Fthenakis, N D Giadinis
Small ruminants represent an important economic source in small farm systems and agriculture. Feed is the main component of livestock farming, which has gained special attention to improve animal performance. Many studies have been done to improve feed utilisation through addition of feed additives. For a long period, antibiotics have been widely used as growth promoters in livestock diets. Due to their ban in many countries, search for alternative feed additives has been intensified. Probiotics are one of these alternatives recognised to be safe to the animals...
December 1, 2016: Polish Journal of Veterinary Sciences
https://www.readbyqxmd.com/read/28092357/risk-of-sinusoidal-obstruction-syndrome-in-allogeneic-stem-cell-transplantation-after-prior-gemtuzumab-ozogamicin-treatment-a-retrospective-study-from-the-acute-leukemia-working-party-of-the-ebmt
#15
G Battipaglia, M Labopin, A Candoni, R Fanin, J El Cheikh, D Blaise, M Michallet, A Ruggeri, N Contentin, J M Ribera, M Stadler, J Sierra, P A von dem Borne, A Bloor, G Socié, A Nagler, M Mohty
Gemtuzumab ozogamicin (GO) may increase the risk of sinusoidal obstruction syndrome (SOS) when used prior to allogeneic stem cell transplantation (HSCT). We assessed SOS incidence and outcomes after HSCT of 146 adults, with a median age of 50 years, previously receiving GO. SOS prophylaxis was used in 69 patients (heparin n=57, ursodeoxycholic acid n=8, defibrotide n=4). Cumulative incidence (CI) of SOS was 8% (n=11), with death in 3 patients. Median interval between last GO dose and HSCT was 130 days. Overall survival (OS) and SOS incidence did not differ for patients receiving GO ⩽3...
January 16, 2017: Bone Marrow Transplantation
https://www.readbyqxmd.com/read/28091936/task-specific-motor-rehabilitation-therapy-after-stroke-improves-performance-in-a-different-motor-task-translational-evidence
#16
M El Amki, P Baumgartner, O Bracko, A R Luft, S Wegener
While the stroke survivor with a motor deficit strives for recovery of all aspects of daily life movements, neurorehabilitation training is often task specific and does not generalize to movements other than the ones trained. In rodent models of post-stroke recovery, this problem is poorly investigated as the training task is often the same as the one that measures motor function. The present study investigated whether motor training by pellet reaching translates into enhancement of different motor functions in rats after stroke...
January 14, 2017: Translational Stroke Research
https://www.readbyqxmd.com/read/28089661/studying-the-influence-of-formulation-and-process-variables-on-vancomycin-loaded-polymeric-nanoparticles-as-potential-carrier-for-enhanced-ophthalmic-delivery
#17
Carol Yousry, Seham A Elkheshen, Hanan M El-Laithy, Tamer Essam, Rania H Fahmy
Ocular topically applied Vancomycin (VCM) suffers poor bioavailability due to its high molecular weight and hydrophilicity. In the present investigation, VCM-loaded polymeric nanoparticles (PNPs) were developed aiming to enhance its ocular bioavailability through prolonging its release pattern and ophthalmic residence. PNPs were prepared utilizing double emulsion (W/O/O), solvent evaporation technique. 2(3)×4(1) full factorial design was applied to evaluate individual and combined influences of polymer type, Eudragit® RS100, sonication time, and Span®80 concentration on PNPs particle size, encapsulation efficiency, and zeta potential...
January 12, 2017: European Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28089352/downregulation-of-mir-132-212-impairs-s-nitrosylation-balance-and-induces-tau-phosphorylation-in-alzheimer-s-disease
#18
Yang Wang, Tatiana Veremeyko, Andus Hon-Kit Wong, Rachid El Fatimy, Zhiyun Wei, Wei Cai, Anna M Krichevsky
MicroRNA-132 is markedly downregulated in Alzheimer's disease (AD) and related tauopathies, and its levels are closely associated with tau pathology in AD. Whether and how miR-132 contributes to pathology in these neurodegenerative diseases remains unclear. Here, we show that miR-132 and its paralogue miR-212 directly regulate the expression of neuronal nitric oxide synthase (NOS1) through the primate-specific binding site. Inhibition of miR-132 in primary human neurons and neural cells leads to increased NOS1 levels and triggers excessive production of nitric oxide, followed by aberrant S-nitrosylation (SNO) of specific proteins associated with neurodegeneration and tau pathology, such as cyclin-dependent kinase 5, dynamin-related protein 1, and glyceraldehyde-3-phosphate dehydrogenase...
December 27, 2016: Neurobiology of Aging
https://www.readbyqxmd.com/read/28089141/stable-emulsion-se-alone-is-an-effective-adjuvant-for-a-recombinant-baculovirus-expressed-h5-influenza-vaccine-in-healthy-adults-a-phase-2-trial
#19
John J Treanor, Laurence Chu, Brandon Essink, Derek Muse, Hana M El Sahly, Ruvim Izikson, Karen L Goldenthal, Peter Patriarca, Lisa M Dunkle
BACKGROUND: Influenza A viruses of the H5 subtype have been identified as important targets for development of vaccines. Achievement of potentially protective antibody responses against pandemic strains has usually required the use of adjuvants. OBJECTIVES: We evaluated a candidate A/Indonesia/05/2005 (H5) vaccine generated by baculovirus expression of recombinant hemagglutinin (HA) protein with or without stable emulsion (SE) as an adjuvant. METHODS: Healthy subjects 18-49years old were randomized (1:1:1:1) to receive two doses of rHA at 7...
January 11, 2017: Vaccine
https://www.readbyqxmd.com/read/28088895/investigating-physical-psychological-and-social-wellbeing-of-older-persons-in-jordan
#20
Ayman M Hamdan Mansour, Jumana H Shehadeh, Kathryn Puskar, Mamdouh El-Hneiti, Eman M Haourani
: The purpose of this study was to investigate physical, psychological and social wellbeing of older persons. METHODS: cross-sectional explorative design utilizing convenience ≤ of 1058 older persons in Jordan. RESULTS: the three most bothered physical symptoms are; pain in arms, legs, or joints; feeling tired or having low energy; and back pain with percentages of 71.5% (n=756), 69.6% (n=737), and 62.2% (n=754) respectively. Older persons had slight to mild level of depression (M = 17...
January 12, 2017: Current Aging Science
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