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https://www.readbyqxmd.com/read/28211084/endothelial-cells-biophysical-biochemical-and-chromosomal-aberrancies-in-high-glucose-condition-within-the-diabetic-range
#1
Aysa Rezabakhsh, Elahe Nabat, Mina Yousefi, Soheila Montazersaheb, Omid Cheraghi, Amir Mehdizadeh, Farzaneh Fathi, Ali Akbar Movassaghpour, Nasrin Maleki-Dizaji, Reza Rahbarghazi, Alireza Garjani
To date, many studies have been conducted to find out the underlying mechanisms of hyperglycemia-induced complications in diabetes mellitus, attributed to the cellular pathologies of different cells-especially endothelial cells. However, there are still many ambiguities and unresolved issues to be clarified. Here, we investigated the alteration in biophysical and biochemical properties in human umbilical vein endothelial cells exposed to a high-glucose concentration (30mM), comparable to glucose content in type 2 diabetes mellitus, over a course of 120 hours...
February 17, 2017: Cell Biochemistry and Function
https://www.readbyqxmd.com/read/28206965/prognostic-role-of-platelet-to-lymphocyte-ratio-in-hepatocellular-carcinoma-a-systematic-review-and-meta-analysis
#2
Yongzhao Zhao, Guangyan Si, Fengshang Zhu, Jialiang Hui, Shangli Cai, Chenshen Huang, Sijin Cheng, Abdel Hamid Fathy, Yi Xiang, Jing Li
BACKGROUND AND AIMS: Several studies were conducted to explore the prognostic significance of platelet to lymphocyte ratio (PLR) in hepatocellular carcinoma (HCC), however, contradictory results across most reports were documented. To this end, we present a systematic review that aims to summarize the prognostic significance of PLR in patients with HCC. RESULTS: A total of 10 studies involving a total of 2,315 patients were identified. The Newcastle-Ottawa Quality Assessment Scale (NOS) of each included study was greater than or equal to 5...
February 11, 2017: Oncotarget
https://www.readbyqxmd.com/read/28203452/observation-in-grounded-theory-and-ethnography-what-are-the-differences
#3
Tahereh Fathi Najafi, Robab Latifnejad Roudsari, Hossein Ebrahimipour, Narjes Bahri
No abstract text is available yet for this article.
November 2016: Iranian Red Crescent Medical Journal
https://www.readbyqxmd.com/read/28199748/daylight-photodynamic-therapy-with-methylene-blue-in-plane-warts-a-randomized-double-blind-placebo-controlled-study
#4
G Fathy, M K Asaad, H M Rashid
Photodynamic therapy (PDT) is a technique that utilizes reactive oxygen species produced by a non-toxic dye or photosensitizer molecule in the presence of low intensity visible light to kill mammalian or microbial cells ((1)) . The advantages of PDT are numerous, it is a safe, non-invasive technique which yields effective therapeutic results ((2)) . Photodynamic therapy is not free of adverse effects. The most common one is pain during illumination. With the use of portable light sources to optimize the procedure and facilitate outpatient treatment, the concept of ambulatory PDT has emerged...
February 15, 2017: Photodermatology, Photoimmunology & Photomedicine
https://www.readbyqxmd.com/read/28194113/cardiovascular-benefits-of-native-glp-1-and-its-metabolites-an-indicator-for-glp-1-therapy-strategies
#5
REVIEW
Junfeng Li, Juan Zheng, Susanne Wang, Harry K Lau, Ali Fathi, Qinghua Wang
Cardiovascular disease is a common co-morbidity and leading cause of death in patients with type 2 diabetes mellitus (T2DM). Glucagon-like peptide 1 (GLP-1) is a peptide hormone produced by intestinal L cells in response to feeding. Native GLP-1 (7-36) amide is rapidly degraded by diaminopeptidyl peptidase-4 (DPP4) to GLP-1 (9-36) amide, making 9-36a the major circulating form. While it is 7-36a, and not its metabolites, which exerts trophic effects on islet β-cells, recent studies suggest that both 7-36a and its metabolites have direct cardiovascular effects, including preserving cardiomyocyte viability, ameliorating cardiac function, and vasodilation...
2017: Frontiers in Physiology
https://www.readbyqxmd.com/read/28169245/evaluation-of-hypoxia-inducible-factor-1-alpha-gene-expression-in-colorectal-cancer-stages-of-iranian-patients
#6
Reyhaneh Nassiri Mansour, Seyed Ehsan Enderami, Abdolreza Ardeshirylajimi, Koorosh Fooladsaz, Mojtaba Fathi, Shahla Moahammad Ganji
AIM OF STUDY: Colorectal cancer (CRC) is the fourth most prevalent cancer globally. Several factors have roles in cancer establishment. One of the most important factors is hypoxia that induces hypoxia inducible factor-1 (HIF-1). The HIF-1 alpha overexpressed in hypoxia conditions and plays a pivotal role in carcinogenesis features. In this study, we aimed to examine the efficiency of HIF-1 alpha gene expression at mRNA and protein's level for CRC diagnosing and staging. MATERIALS AND METHODS: In this study, the cases included into 75 cancer specimens in different stages (Group 2 = Stage 1, Group 3 = Stage 2, and Group 4 = Stage 3, 4) and ten normal specimens as control (Group 1)...
October 2016: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28157655/phytosterols-as-a-natural-anticancer-agent-current-status-and-future-perspective
#7
REVIEW
Naiyer Shahzad, Wajahatullah Khan, Shadab Md, Asgar Ali, Sundeep Singh Saluja, Sadhana Sharma, Faisal A Al-Allaf, Zainularifeen Abduljaleel, Ibrahim Abdel Aziz Ibrahim, Ali Fathi Abdel-Wahab, Mohamed Abdelaziz Afify, Saeed Saeed Al-Ghamdi
Phytosterols are naturally occurring compounds in plants, structurally similar to cholesterol. The human diet is quite abundant in sitosterol and campesterol. Phytosterols are known to have various bioactive properties including reducing intestinal cholesterol absorption which alleviates blood LDL-cholesterol and cardiovascular problems. It is indicated that phytosterol rich diets may reduce cancer risk by 20%. Phytosterols may also affect host systems, enabling antitumor responses by improving immune response recognition of cancer, affecting the hormone dependent endocrine tumor growth, and by sterol biosynthesis modulation...
January 31, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28155063/infrapubic-liposuction-for-penile-length-augmentation-in-patients-with-infrapubic-adiposities
#8
Hussein Ghanem, Yaser Ibrahim ElKhaiat, Ahmed T Motawi, Islam Fathy Soliman AbdelRahman
INTRODUCTION: Hidden penis, inconspicuous and concealed penis are synonyms for the same entity "buried penis" where the penile shaft is hidden below the surface of the prepubic fat to an extent that gives an impression of a short penis, despite corporeal length being normal. AIM: The aim of our work is the reduction in the amount of the suprapubic fat by liposuction to reveal the buried penis and assess the results, patient satisfaction and possible complications...
February 2, 2017: Aesthetic Plastic Surgery
https://www.readbyqxmd.com/read/28152175/life-space-assessment-predicts-hospital-readmission-in-home-limited-adults
#9
Roya Fathi, Peter Bacchetti, Mary N Haan, Thomas K Houston, Kanan Patel, Christine S Ritchie
OBJECTIVES: To describe the association between restricted life-space and characteristics of community-dwelling adults hospitalized for congestive heart failure (CHF) or chronic obstructive pulmonary disease (COPD), to estimate the effect of hospitalization on postdischarge mobility, and to determine whether baseline restricted life-space predicts hospital readmission. DESIGN: Observational. SETTING: Urban academic hospital that serves as a safety net for urban and rural populations with low resources and serves central and northern Alabama...
February 2, 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28144876/factors-affecting-the-sustainability-of-solid-waste-management-system-the-case-of-palestine
#10
Ammar J Al-Khateeb, Majed I Al-Sari, Issam A Al-Khatib, Fathi Anayah
Understanding the predictors of sustainability in solid waste management (SWM) systems can significantly contribute to eliminate many waste management problems. In this paper, the sustainability elements of SWM systems of interest are (1) attitudes toward separation at the source, (2) behaviour regarding reuse and/or recycling and (3) willingness to pay for an improved service of SWM. The predictors affecting these three elements were studied in two Palestinian cities: Ramallah and Jericho. The data were collected via structured questionnaires and direct interviews with the respondents, and the analysis utilized a logistic regression model...
February 2017: Environmental Monitoring and Assessment
https://www.readbyqxmd.com/read/28144415/acute-cardiovascular-and-hemodynamic-responses-to-low-intensity-eccentric-resistance-exercise-with-blood-flow-restriction
#11
Behzad Bazgir, Mojtaba Rezazadeh Valojerdi, Hamid Rajabi, Rouhollah Fathi, Seyed Mojtaba Ojaghi, Mohammad Kazem Emami Meybodi, Gabriel R Neto, Mostafa Rahimi, Alireza Asgari
BACKGROUND: Recently it has been suggested that low intensity (LI) resistance exercise (RE) alone or in combination with blood flow restriction (BFR) can be applied for cardiovascular function improvement or rehabilitation. OBJECTIVES: The aim of the present study was to investigate the acute effects of LI eccentric RE with and without BFR on heart rate (HR), rate pressure product (RPP), blood pressure (BP) parameters [systolic, diastolic, and mean arterial pressure (MAP)], oxygen saturation (SpO2) and rate of perceived exertion (RPE)...
December 2016: Asian Journal of Sports Medicine
https://www.readbyqxmd.com/read/28130750/pegylated-interferon-%C3%AE-ribavirin-therapy-enhances-bone-mineral-density-in-children-with-chronic-genotype-4-hcv-infection
#12
Ahmed Megahed, Nanees Salem, Abeer Fathy, Tarik Barakat, Mona Abd El Latif Alsayed, Suzy Abd El Mabood, Khaled R Zalata, Ahmed F Abdalla
BACKGROUND: The impact of chronic hepatitis C (CHC) on bone mineral density (BMD) has been well studied in adults with a relative paucity of data in children, especially concerning effect of treatment with pegylated interferon (PEG-IFN) plus ribavirin (RV). In the current work, we assessed prospectively changes in BMD in children with CHC before, during, and after treatment. METHODS: Forty-six consecutive children with noncirrhotic genotype 4 CHC were subjected to dual-energy X-ray absorptiometry at baseline, 24 weeks, 48 weeks of therapy and 24 weeks after treatment...
January 27, 2017: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/28108471/prognostic-significance-of-residual-acute-myeloid-leukemia-in-bone-marrow-samples-taken-prior-to-allogeneic-hematopoietic-cell-transplantation
#13
Alexandra E Kovach, Andrew M Brunner, Amir T Fathi, Yi-Bin Chen, Robert P Hasserjian
OBJECTIVES: We sought to identify features in routine evaluation of pre-hematopoietic cell transplantation (HCT) bone marrow samples from patients with acute myeloid leukemia (AML) that influenced patient outcome. METHODS: Of 140 patients, evidence of residual leukemia (RL) was identified in 38 (27%) of pre-HCT samples, as defined by 5% or more aspirate blasts, increased blood blasts, clustered or necrotic blasts on biopsy specimens, and/or leukemia-associated karyotypic abnormalities...
January 20, 2017: American Journal of Clinical Pathology
https://www.readbyqxmd.com/read/28099717/maternal-serum-amyloid-a-level-as-a-novel-marker-of-primary-unexplained-recurrent-early-pregnancy-loss
#14
Moustafa I Ibrahim, Ahmed R Ramy, Ahmed S Abdelhamid, Mohamed I Ellaithy, Amna Omar, Rany M Harara, Hayam Fathy, Ashraf S Abolouz
OBJECTIVE: To assess maternal serum amyloid A (SAA) levels among women with primary unexplained recurrent early pregnancy loss (REPL). METHODS: A prospective study was conducted among women with missed spontaneous abortion in the first trimester at Ain Shams University Maternity Hospital, Cairo, Egypt, between January 21 and December 25, 2014. Women with at least two consecutive primary unexplained REPLs and no previous live births were enrolled. A control group was formed of women with no history of REPL who had at least one previous uneventful pregnancy with no adverse outcomes...
December 7, 2016: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28096117/commentary-on-an-anatomical-analysis-of-the-supratrochlear-artery-considerations-in-facial-filler-injections-and-preventing-vision-loss
#15
Ramin Fathi, Brian Biesman, Joel L Cohen
No abstract text is available yet for this article.
February 2017: Aesthetic Surgery Journal
https://www.readbyqxmd.com/read/28090779/preparation-and-in-vitro-in-vivo-evaluation-of-metformin-hydrochloride-rectal-dosage-forms-for-treatment-of-patients-with-type-ii-diabetes
#16
Abdel-Azim Zaghloul, Ahmad Lila, Fathy Abd-Allah, Aly Nada
BACKGROUND: Metformin hydrochloride (MtHCL) is an oral antidiabetic drug and has many other therapeutic benefits. It has poor bioavailability, narrow absorption window and extensive liver metabolism. Moreover, children and elders face difficulty to swallow the commercial oral tablets. OBJECTIVES: Preparation, in vitro/in vivo evaluation of MtHCL suppositories for rectal administration to solve some of these problems. METHODS: Suppository fatty bases (Witepsol®, Suppocire® and Massa®; different grades) and PEG bases 1000, 4000 and 6000 (different ratios), were used to prepare rectal suppository formulations each containing 500 mg drug...
January 16, 2017: Journal of Drug Targeting
https://www.readbyqxmd.com/read/28087316/self-nanoemulsifying-lyophilized-tablets-for-flash-oral-transmucosal-delivery-of-vitamin-k-development-and-clinical-evaluation
#17
Khalid M El-Say, Tarek A Ahmed, Osama A A Ahmed, Khaled M Hosny, Fathy I Abd-Allah
Owing to limited solubility, vitamin K undergoes low bioavailability with large inter-individual variability after oral administration. This article aimed to prepare self-nanoemulsifying lyophilized tablets (SNELTs) for the flash oral transmucosal delivery of vitamin K. Twenty-one formulae of vitamin K self-nanoemulsifying drug delivery systems (SNEDDS) were prepared using different concentrations of vitamin K, Labrasol, and Transcutol according to mixture design. The SNEDDS was loaded on porous carriers and formulated as lyophilized tablets...
January 10, 2017: Journal of Pharmaceutical Sciences
https://www.readbyqxmd.com/read/28077881/a-pilot-study-of-penile-hemodynamics-in-men-with-penile-curvatures
#18
A A Zaazaa, I Fathy, O Ayman, A Hassanin, H Ghanem
Penile curvature (PC) is bothersome to the patient. PC is either congenital or acquired. In most of the circulatory system, blood flows in a laminar profile with minimal energy expenditure. When a fluid passes in a curved tube, the laminar profile is disturbed and changed into a turbulent flow. It increases the energy expenditure and reduces the flow. Turbulent flow may have a role in the development of an atherosclerotic plaque and in localizing its site. The aim of this research was to study penile hemodynamics before and after correction of PC...
January 12, 2017: International Journal of Impotence Research
https://www.readbyqxmd.com/read/28069498/poly-glycerol-sebacate-poly-%C3%AE%C2%B5-caprolactone-blend-nanofibrous-scaffold-as-intrinsic-bio-and-immunocompatible-system-for-corneal-repair
#19
Sahar Salehi, Marta Czugala, Piotr Stafiej, Mohammadhossein Fathi, Thomas Bahners, Jochen S Gutmann, Bernhard B Singer, Thomas A Fuchsluger
: A major challenge in corneal tissue engineering and lamellar corneal transplantation is to develop synthetic scaffolds able to simulate the optical and mechanical properties of the native cornea. As a carrier, the graft scaffolds should provide the basis for anchorage, repair and regeneration. Although quite a number of scaffolds have been engineered to date, they have not been able to simultaneously recapitulate chemical, mechanical, and structural properties of the corneal extracellular matrix (ECM)...
January 6, 2017: Acta Biomaterialia
https://www.readbyqxmd.com/read/28062430/rare-and-unusual-case-of-polyarteritis-nodosa-involving-the-gastrointestinal-tract-leading-to-bowel-gangrene
#20
Arvind Vashdev Jagwani, Nik Qisti Fathi, Ruhi Fadzlyana Jailani, Andee Dzulkarnaen Zakaria
Polyarteritis nodosa (PAN) is a systemic necrotising vasculitis preferentially targeting medium-sized arteries and not related with glomerulonephritis or small vessel involvement. Clinical manifestations of PAN are multisystem. The gastrointestinal, renal, cardiac, musculoskeletal, skin and central nervous systems may be involved. The aetiology remains unknown, and the ensuing vasculitis may lead to aneurysm formation and thrombosis in any organs of the body with resultant ischaemia. PAN of the intestines is a relatively common manifestation of this disease but rarely causes bowel ischaemia resulting in necrosis...
January 6, 2017: BMJ Case Reports
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