Read by QxMD icon Read


Víctor Daniel Rosenthal, Hail M Al-Abdely, Amani Ali El-Kholy, Safa A Aziz AlKhawaja, Hakan Leblebicioglu, Yatin Mehta, Vineya Rai, Nguyen Viet Hung, Souha Sami Kanj, Mona Foda Salama, Estuardo Salgado-Yepez, Naheed Elahi, Rayo Morfin Otero, Anucha Apisarnthanarak, Braulio Matias De Carvalho, Bat Erdene Ider, Dale Fisher, Maria Carmen S G Buenaflor, Michael M Petrov, Ana Marcela Quesada-Mora, Farid Zand, Vaidotas Gurskis, Tanja Anguseva, Aamer Ikram, Daisy Aguilar de Moros, Wieslawa Duszynska, Nepomuceno Mejia, Florin George Horhat, Vladislav Belskiy, Vesna Mioljevic, Gabriela Di Silvestre, Katarina Furova, Gloria Y Ramos-Ortiz, May Osman Gamar Elanbya, Hindra Irawan Satari, Umesh Gupta, Tarek Dendane, Lul Raka, Humberto Guanche-Garcell, Bijie Hu, Denis Padgett, Kushlani Jayatilleke, Najla Ben Jaballah, Eleni Apostolopoulou, Walter Enrique Prudencio Leon, Alejandra Sepulveda-Chavez, Hector Miguel Telechea, Andrew Trotter, Carlos Alvarez-Moreno, Luis Kushner-Davalos
BACKGROUND: We report the results of International Nosocomial Infection Control Consortium (INICC) surveillance study from January 2010-December 2015 in 703 intensive care units (ICUs) in Latin America, Europe, Eastern Mediterranean, Southeast Asia, and Western Pacific. METHODS: During the 6-year study period, using Centers for Disease Control and Prevention National Healthcare Safety Network (CDC-NHSN) definitions for device-associated health care-associated infection (DA-HAI), we collected prospective data from 861,284 patients hospitalized in INICC hospital ICUs for an aggregate of 3,506,562 days...
October 11, 2016: American Journal of Infection Control
Floyd J Thompson, Jiamei Hou, Prodip K Bose
Successful therapy for TBI disabilities awaits refinement in the understanding of TBI neurobiology, quantitative measurement of treatment-induced incremental changes in recovery trajectories, and effective translation to human TBI using quantitative methods and protocols that were effective to monitor recovery in preclinical models. Details of the specific neurobiology that underlies these injuries and effective quantitation of treatment-induced changes are beginning to emerge utilizing a variety of preclinical and clinical models (for reviews see (Morales et al...
2016: Methods in Molecular Biology
Wael K A Hussein, Hossam M T Foda
The pollybeak deformity is one of the commonest causes of revision rhinoplasty. The Middle Eastern nose has certain criteria that predispose to the development of pollybeak deformity. The aim of this study is to detect the factors contributing to the development of pollybeak deformity in the Middle Eastern nose and methods used to prevent as well as to treat such deformity. Out of the 1,160 revision patients included in this study, 720 (62%) patients had a pollybeak deformity. The commonest contributing factors included underprojected tip with poor support in 490 (68%) patients, excessive supratip scarring in 259 (36%) patients, overresected bony dorsum in 202 (28%) patients, and high anterior septal angle in 173 (24%) patients...
August 2016: Facial Plastic Surgery: FPS
Hossam M T Foda
The soft-tissue triangle is one of the least areas attended to in rhinoplasty. Any postoperative retraction, notching, or asymmetries of soft triangles can seriously affect the rhinoplasty outcome. A good understanding of the risk factors predisposing to soft triangle deformities is necessary to prevent such problems. The commonest risk factors in our study were the wide vertical domal angle between the lateral and intermediate crura, and the increased length of intermediate crus. Two types of soft triangle grafts were described to prevent and treat soft triangle deformities...
August 2016: Facial Plastic Surgery: FPS
Hossam M T Foda
No abstract text is available yet for this article.
August 2016: Facial Plastic Surgery: FPS
Chenchen Zou, Mohamed Frahat Foda, Xuecai Tan, Kang Shao, Long Wu, Zhicheng Lu, Hagar Shendy Bahlol, Heyou Han
Copper (Cu(2+)) is physiologically essential, but excessive Cu(2+) may cause potential risk to plants and animals due to the bioaccumulative properties. Hence, sensitive recognition is crucial to avoid overintake of Cu(2+), and visual recognition is more favored for practical application. In this work, a dual-emission ratiometric fluorescent nanoprobe was developed possessing the required intensity ratio, which can facilitate the sensitive identification of Cu(2+) by the naked eye. The probe hybridizes two fluorescence nanodots (quantum dots (QDs) and carbon dots (CDs))...
July 19, 2016: Analytical Chemistry
Abd AlRahman Mohammad Foda, Amira Kamal El-Hawary, Hazem Hamed
CRC is a heterogeneous disease in terms of morphology, invasive behavior, metastatic capacity, and clinical outcome. Recently, many so-called mesothelial markers, including calretinin, D2-40, WT1, thrombomodulin, mesothelin, and others, have been certified. The aim of this study was to assess the immunohistochemical expression of calretinin and other mesothelial markers (D2-40 and mesothelin) in colorectal mucinous adenocarcinoma (MA) and non mucinous adenocarcinoma (NMA) specimens and relation to clinicopathological features and prognosis using manual tissue microarray technique...
October 2016: Pathology Oncology Research: POR
Mohamed Taha, Mohamed Foda, Esmaeil Shahsavari, Arturo Aburto-Medina, Eric Adetutu, Andrew Ball
The main source of energy supply worldwide is generated from fossil fuels, which undoubtedly are finite and non-environmental friendly resources. Bioethanol generated from edible resources also has economic and environmental concerns. Despite the immense attention to find an alternative (inedible) source of energy in the last two decades, the total commercial production of 1st generation biofuels is limited and equivalent only to approximately 3% of the total road transport fuel consumption. Lignocellulosic waste represents the most abundant biomass on earth and could be a suitable candidate for producing valuable products including biofuels...
April 2016: Current Opinion in Biotechnology
Nadia A Hasaneen, Jian Cao, Ashleigh Pulkoski-Gross, Stanley Zucker, Hussein D Foda
BACKGROUND: Idiopathic pulmonary fibrosis (IPF) is a chronic progressively fatal disease. Extracellular Matrix Metalloproteinase Inducer (EMMPRIN) is a glycosylated transmembrane protein that induces the expression of some matrix metalloproteinase (MMP) in neighboring stromal cells through direct epithelial-stromal interactions. EMMPRIN is highly expressed in type II alveolar epithelial cells at the edges of the fibrotic areas in IPF lung sections. However, the exact role of EMMPRIN in IPF is unknown...
2016: Respiratory Research
Mohamed E Mashaly, Mabrouk I Ismail, Esam E Lotfy, Ahmed F Donia, Ihab W Wafa, Mohamed A Foda, Ahmed A Denewar, Mohamed H Abbas, Ahmed A Shokeir
OBJECTIVES: Renal allograft function and graft survival depends on many factors, including the source of the graft, immunologic matching between donor and recipient, incidence of acute rejection, and recurrence of the original kidney disease. This work aimed to evaluate the effects of the original kidney disease on patient and graft survival. MATERIALS AND METHODS: This was a retrospective, single-center study that included 2189 kidney transplant recipients who were transplanted at The Urology and Nephrology Centre, Mansoura University, between 1976 and 2010...
April 2016: Experimental and Clinical Transplantation
Haifaa Hassan Al-Mousa, Abeer Aly Omar, Víctor Daniel Rosenthal, Mona Foda Salama, Nasser Yehia Aly, Mohammad El-Dossoky Noweir, Flavie Maria Rebello, Dennis Malungcot Narciso, Amani Fouad Sayed, Anu Kurian, Sneha Mary George, Amna Mostafa Mohamed, Ruby Jose Ramapurath, Suga Thomas Varghese
BACKGROUND: To report the results of the International Infection Control Consortium (INICC) study conducted in Kuwait from November 2013-March 2015. METHODS: A device-associated health care-acquired infection (DA-HAI) prospective surveillance study in 7 adult, pediatric, and neonatal intensive care units (ICUs) using the U.S. Centers for Disease Control and Prevention's (CDC's) National Healthcare Safety Network (NHSN) definitions and INICC methods. RESULTS: We followed 3,732 adult and pediatric patients for 21,611 bed days and 671 neonatal patients for 4,515 bed days...
April 1, 2016: American Journal of Infection Control
Mohamed I Khalil, Bardees M Foda, Susmitha Suresh, Upinder Singh
Entamoeba histolytica has a robust endogenous RNA interference (RNAi) pathway. There are abundant 27 nucleotide (nt) anti-sense small RNAs (AS sRNAs) that target genes for silencing and the genome encodes many genes involved in the RNAi pathway such as Argonaute proteins. Importantly, an E. histolytica gene with numerous AS sRNAs can function as a "trigger" to induce silencing of a gene that is fused to the trigger. Thus, the amebic RNAi pathway regulates gene expression relevant to amebic biology and has additionally been harnessed as a tool for genetic manipulation...
March 2016: International Journal for Parasitology
Mazen Naga, Mona Amin, Dina Algendy, Ahmed Elbadry, May Fawzi, Ayman Foda, Serag Esmat, Dina Sabry, Laila Rashed, Samia Gabal, Manal Kamal
AIM: To correlate a genetic polymorphism of the low-density lipoprotein (LDL) receptor with antiviral responses in Egyptian chronic hepatitis C virus (HCV) patients. METHODS: Our study included 657 HCV-infected patients with genotype 4 who received interferon-based combination therapy. Patients were divided into two groups based on their response to therapy: 356 were responders, and 301 were non-responders. Patients were compared to 160 healthy controls. All patients and controls underwent a thorough physical examination, measurement of body mass index (BMI) and the following laboratory tests: serum alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, albumin, total bilirubin, direct bilirubin, prothrombin time, prothrombin concentration, INR, complete blood count, serum creatinine, fasting blood sugar, HCV antibody, and hepatitis B surface antigen...
October 21, 2015: World Journal of Gastroenterology: WJG
Abd Al-Rahman Mohammad Foda, Mie Ali Mohamed
c-KIT and DOG-1 are 2 highly expressed proteins in gastrointestinal stromal tumors. Few studies had investigated c-KIT, but not DOG-1, expression in colorectal carcinoma (CRC). This study aims to investigate expressions of c-KIT and DOG-1 in colorectal mucinous carcinoma and nonmucinous carcinoma using manual tissue microarray technique. In this work, we studied tumor tissue specimens from 150 patients with colorectal mucinous (MA) and nonmucinous adenocarcinoma (NMA). High-density manual tissue microarrays were constructed using modified mechanical pencil tip technique, and immunohistochemistry for c-KIT and DOG-1 was done...
October 2015: Annals of Diagnostic Pathology
Abd AlRahman M Foda, Azza AbdelAziz, Amira K El-Hawary, Ali Hosni, Khalid R Zalata, Asmaa I Gado
Previous studies have shown conflicting results on epidermal growth factor receptor (EGFR) and E-cadherin expression in colorectal carcinoma and their prognostic significance. To the best of our knowledge, this study is the first to investigate EGFR and E-cadherin expression, interrelation and relation to clinicopathologic, histologic parameters, and survival in rare colorectal mucinous adenocarcinoma (MA). In this study, we studied tumor tissue specimens from 150 patients with colorectal MA and nonmucinous adenocarcinoma (NMA)...
August 2015: Applied Immunohistochemistry & Molecular Morphology: AIMM
Justine M Pompey, Bardees Foda, Upinder Singh
Dicer enzymes process double-stranded RNA (dsRNA) into small RNAs that target gene silencing through the RNA interference (RNAi) pathway. Dicer enzymes are complex, multi-domain RNaseIII proteins, however structural minimalism of this protein has recently emerged in parasitic and fungal systems. The most minimal Dicer, Saccharomyces castellii Dicer1, has a single RNaseIII domain and two double stranded RNA binding domains. In the protozoan parasite Entamoeba histolytica 27nt small RNAs are abundant and mediate silencing, yet no canonical Dicer enzyme has been identified...
2015: PloS One
Bardees M Foda, Upinder Singh
RNA interference (RNAi) is a fundamental biological process that plays a crucial role in regulation of gene expression in many organisms. Transcriptional gene silencing (TGS) is one of the important nuclear roles of RNAi. Our previous data show that Entamoeba histolytica has a robust RNAi pathway that links to TGS via Argonaute 2-2 (Ago2-2) associated 27-nucleotide small RNAs with 5'-polyphosphate termini. Here, we report the first repressive histone mark to be identified in E. histolytica, dimethylation of H3K27 (H3K27Me2), and demonstrate that it is enriched at genes that are silenced by RNAi-mediated TGS...
August 21, 2015: Journal of Biological Chemistry
Mona F Salama, Wafaa Jamal, Haifa Al Mousa, Vincent Rotimi
Central line-associated bloodstream infection (CLABSIs) is an important healthcare-associated infection in the critical care units. It causes substantial morbidity, mortality and incurs high costs. The use of central venous line (CVL) insertion bundle has been shown to decrease the incidence of CLABSIs. Our aim was to study the impact of CVL insertion bundle on incidence of CLABSI and study the causative microbial agents in an intensive care unit in Kuwait. Surveillance for CLABSI was conducted by trained infection control team using National Health Safety Network (NHSN) case definitions and device days measurement methods...
January 2016: Journal of Infection and Public Health
Hatem Abu Hashim, Osama Foda, Essam Ghayaty
OBJECTIVE: Our objective was to compare the effectiveness of metformin plus clomiphene citrate vs. gonadotrophins, laparoscopic ovarian diathermy, aromatase inhibitors, N-acetyl-cysteine and other insulin sensitizers+clomiphene for improving fertility outcomes in women with clomiphene-resistant polycystic ovary syndrome. DESIGN: PubMed, SCOPUS and CENTRAL databases were searched until April 2014 with the key words: PCOS, polycystic ovary syndrome, metformin, clomiphene citrate, ovulation induction and pregnancy...
September 2015: Acta Obstetricia et Gynecologica Scandinavica
Abdelfattah M Attallah, Mohamed El-Far, Camelia A Abdel Malak, Mohamed M Omran, Gamal E Shiha, Khaled Farid, Lamiaa A Barakat, Mohamed S Albannan, Ahmed A Attallah, Mohamed A Abdelrazek, Mohamed S Elbendary, Refaat Sabry, Gehan A Hamoda, Mohamed M Elshemy, Abdallah A Ragab, Basma M Foda, Sanaa O Abdallah
Currently, the search for suitable hepatocellular carcinoma (HCC) biomarkers is very intensive. Besides, efficacy and cost/effectiveness of screening and surveillance of cirrhotics for the diagnosis of HCC is still debated. So, the present study is concerned with the evaluation of cytokeratin-1 (CK-1) and nuclear matrix protein-52 (NMP-52) for identifying HCC. Two-hundred and eighty individuals categorized into three groups [liver fibrosis (F1-F3), cirrhosis (F4), and HCC] constituted this study. Western blot was used for identifying CK-1 and NMP-52 in serum samples...
September 2015: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
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"