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| 1 | Autologous CD34^+ and CD133^+ stem cells transplantation in patients with end stage liver disease显示文摘AIM:To assess the utility of an autologous CD34 + and CD133 + stem cells infusion as a possible therapeutic modality in patients with end-stage liver diseases.METHODS:One hundred and forty patients with endstage liver diseases were randomized into two groups.Group 1,comprising 90 patients,received granulocyte colony stimulating factor for five days followed by autologous CD34 + and CD133 + stem cell infusion in the portal vein.Group 2,comprising 50 patients,received regular liver treatment only and served as a control group.RESULTS:Near normalization of liver enzymes and improvement in synthetic function were observed in 54.5% of the group 1 patients;13.6% of the patients showed stable states in the infused group.None of the patients in the control group showed improvement.No adverse effects were noted.CONCLUSION:Our data showed that a CD34 + and CD133 + stem cells infusion can be used as supportive treatment for end-stage liver disease with satisfactory tolerability. | Hosny Salama Abdel-Rahman N Zekri Abeer A Bahnassy Eman Medhat Hanan A Halim Ola S Ahmed Ghada Mohamed Sheren A Al Alim Ghada M Sherif | 2010 | World Journal of Gastroenterology2010，16，42： | 16 |
| 2 | Development of an Arabic version of the National Eye Institute Visual Function Questionnaire as a tool to study eye diseases patients in Egypt显示文摘AIM:To develop and test an Arabic version of the National Eye Institute Visual Function Questionnaire-25(NEI-VFQ-25).METHODS:NEI-VFQ-25 was translated into Arabic according to WHO translation guidelines. We enrolled adult consenting patients with bilateral chronic eye diseases who presented to 14 hospitals across Egypt from October to December 2012, and documented their clinical findings. Psychometric properties were then tested using STATA.RESULTS:We recruited 379 patients, whose mean age was(54.5±15)y. Of 46.2% were males, 227 had cataract,31 had glaucoma, 23 had retinal detachment, 37 had diabetic retinopathy, and 61 had miscellaneous visual defects. Non-response rate and the floor and ceiling numbers of the Arabic version(ARB-VFQ-25) were calculated. Internal consistency was high in all subscales(except general health), with Cronbach-α ranging from0.702-0.911. Test-retest reliability was high(intraclass correlation coefficient 0.79).CONCLUSION:RB-VFQ-25 isareliableandvalidtool for assessing visual functions of Arabic speaking patients. However, some questions had high non-response rates and should be substituted by available alternatives. Our results support the importance of including self-reported visual functions as part of routine ophthalmologic examination. | Nizar Saleh Abdelfattah Mohamed Amgad Ahmed A Salama Marina E Israel Ghada A Elhawary Ahmed E Radwan Mohamed M Elgayar Tamer M EL Nakhal Islam T Elkhateb Heba A Hashem Doha K Embaby Amira A Elabd Reem K Elwy Magdi S Yacoub Hamdy Salem Mohamed Abdel-Baqy Ahmad Kassem | 2014 | International Journal of Ophthalmology(English edition)2014，7，5： | 8 |
| 3 | Effect of adipose-derived mesenchymal stem cells on hepatocellular carcinoma: In vitro inhibition of carcinogenesis显示文摘AIM To investigate the effect of adipose-derived mesenchymal stem cells(ADMSCs)and their conditioned media(CM) on hepatocellular carcinoma(HCC) cell tumorigenesis.METHODS The proliferation rate of HepG2 and PLC-PRF-5 HCC cancer cells was measured using the trypan blue exclusion method and confirmed using the cell-counting kit8(commonly known as CCK-8) assay. Apoptosis was detected by flow cytometry using annexin V-FITC. Protein and mRNA expression was quantified by ELISA and real time PCR, respectively. Migration and invasion rates were performed by Transwell migration and invasion assays. Wound healing was examined to confirm the data obtained from the migration assays.RESULTS Our data demonstrated that when co-culturing HCC cell lines with ADMSCs or treating them with ADMSC CM, the HCC cell proliferation rate was significantly inhibited and the apoptosis rate increased. The decreased proliferation rate was accompanied by an upregulation of P53 and Retinoblastoma mRNA and a downregulation of c-Myc and hTERT mRNA levels. More notably, ADMSCs and their CM suppressed the expression of the two important markers of HCC carcinogenicity, alpha-fetoprotein and Des-gamma-carboxyprothrombin. In addition, the migration and invasion levels of HepG2 and PLC-PRF-5 cells significantly decreased, potentially through increased expression of the tissue inhibitor metalloproteinases TIMP-1, TIMP-2 and TIMP-3.CONCLUSION These findings shed new light on a protective and therapeutic role for ADMSCs and their CM in controlling HCC invasiveness and carcinogenesis. | Rim Serhal Nagib Saliba George Hilal Mayssam Moussa Ghada S Hassan Oula El Atat Nada Alaaeddine | 2019 | World Journal of Gastroenterology2019，25，5： | 6 |
| 4 | Serum complement C4a and its relation to liver fibrosis in children with chronic hepatitis C显示文摘AIM:To evaluate serum complement C4a and its relation to liver fibrosis in children with chronic hepatitis C virus(HCV)infection.METHODS:The study included 30 children with chronic HCV infection before receiving antiviral therapy.Chronic HCV infection was defined by positive anti-HCV,a positive polymerase chain reaction for HCV-RNA for more than 6 mo with absence of any associated liver disease.A second group of 30 age-and sex-matched healthy children served as controls.Serum C4a levels were measured by enzyme-linked immunosorbent assay.Liver fibrosis stage and inflammatory grade were assessed using Ishak scoring system.Serum C4a levels were compared according to different clinical,laboratory and histopathological parameters.Statistical significance for quantitative data was tested by MannWhitney U non-parametric tests.For qualitative data,significance between groups was tested by 2test.Correlation was tested by Spearman’s test.Results were considered significant if P value≤0.05.RESULTS:The age of the patients ranged from 3.5to 18 years and that of controls ranged from 4 to 17years.C4a mean levels were merely lower in patients(153.67±18.69 mg/L)than that in the controls(157.25±11.40 mg/L)with no statistical significance(P=0.378).It did not differ significantly in patients with elevated vs those with normal transaminases(152.25±16.62 vs 155.36±21.33;P=0.868)or with different HCV viremia(P=0.561).Furthermore,there was no statistical significant difference in serum levels between those with no/mild fibrosis and those with moderate fibrosis(154.65±20.59 vs 152.97±17.72;P=0.786)or minimal and mild activity(155.1±21.93 vs 152.99±17.43;P=0.809).Though statistically not significant,C4a was highest in fibrosis score 0(F0),decreasing in F1 and F2 to be the lowest in F3.When comparing significant fibrosis(Ishak score≥3)vs other stages,C4a was significantly lower in F3 compared to other fibrosis scores(143.55±2.33 mg/L vs 155.26±19.64 mg/L;P=0.047)and at a cutoff value of less than 144.01 mg/L,C4a could discriminate F3 with 76.9%sensitivity and75%specificity from other stages of fibrosis.CONCLUSION:Serum complement C4a did not correlate with any of transaminases,HCV viremia or with the histopathological scores.Although C4a decreased with higher stages of fibrosis,this change was not significant enough to predict individual stages of fibrosis.Yet,it could predict significant fibrosis with acceptable clinical performance. | Behairy E Behairy Ghada M El-Mashad Ragab S Abd-Elghany Enas M Ghoneim Mostafa M Sira | 2013 | World Journal of Hepatology2013，5，8： | 4 |
| 5 | Annexin A2 as a biomarker for hepatocellular carcinoma in Egyptian patients显示文摘AIM To investigate the clinical utility of serum annexin A2(ANXA2) as a diagnostic marker for early hepatocellular carcinoma(HCC).METHODS This study was performed in HCC Clinic of Ain Shams University Hospitals, Cairo, Egypt and included: Group 1: Fifty patients with early stage HCC(Barcelona Clinic Liver Cancer stage A); Group 2: Twenty five patients with chronic liver disease; and Control Group: Fifteen healthy, age-and sex-matched subjects who were seronegative for viral hepatitis markers. The followinglaboratory investigations were done: Viral hepatitis markers [hepatitis B surface antigen and hepatitis C virus(HCV) antibodies], HCV RNA in HCV antibody-positive patients, serum alpha fetoprotein(AFP), and serum ANXA2 levels.RESULTS In this study, 88% of HCC patients(n = 44) were HCVpositive, while HBV infection represented only 8% of all HCC patients(n = 4); and two patients were negative for both viral markers. A highly significant difference was found between patients with HCC and chronic liver disease as well as controls with regard to serum ANXA2 levels(130, IQR 15-240; 15, IQR 15-17; and 17, IQR 15-30 ng/m L, respectively). The area under the curve of ANXA2 was 0.865; the cut-off value was established to be 18 ng/mL with a diagnostic sensitivity of 74% and a specificity of 88%, while the sensitivity and specificity of AFP at the cut-off value of 200 ng/dL were 20% and 100%, respectively.CONCLUSION Serum ANXA2 may serve as a biomarker for the early detection of HCC. | Mohamed K Shaker Hanzada I Abdel Fattah Ghada S Sabbour Iman F Montasser Sara M Abdelhakam Eman El Hadidy Rehab Yousry Ahmed K El Dorry | 2017 | World Journal of Hepatology2017，9，9： | 4 |
| 6 | Clinical significance of serum TNF a and -308 G/A promoter polymorphism and serum IL-6 and -174 G/C promoter polymorphism in systemic lupus erythematosus patients 显示文摘 | GHADA S A TAMER A G | 2012 | The Egyptian Rheumatolo- gist2012，34，3： | 1 |
| 7 | REM sleep deprivation inhibits LTP in vivo in area CA1 of rat hippocampus 显示文摘 | Eun Young Kim Ghada S Mahmoud Lawrence M Grover | 2005 | Neurosci Lett2005，388，3： | 1 |
| 8 | N-terminal proBNP levels and tissue doppler echocardiography in acute rheumatic carditis显示文摘 | Alyaa A Kotby Ghada S | 2013 | ISRN Pediatr2013，，97： | 1 |
| 9 | Segmentation of complementary DNA microarray images using marker-controlled watershed technique显示文摘 | ALIAA S E GHADA E MOHAMED M E | 2015 | International Journal of Computer Applications2015，110，12： | 1 |
| 10 | Influence of a magnetically permeable sur- face layer on transient electromagnetic field of a vertical magnetic dipole on a two-layer conducting earth 显示文摘 | GHADA M S | 2003 | IEEE2003，，： | 1 |
| 11 | Nonclassical antifolates, part 3 : Synthesis, biological evaluation and molecular modeling study of some new 2 - heteroarylthio - quinazolin - 4 - ones 显示文摘 | Fatmah A M A1-Omary Ghada S | 2013 | European Journal of Medicinal Chemistry2013，63，： | 1 |
| 12 | Facies depositional setting, mineral maturity and sequence stratigraphy of a Holocene drowned valley, Tamaki Estuary, New Zealand 显示文摘 | Ghada M S A Scott L N Robin J P | 2008 | Estuarine Coastal and Shelf Science2008，79，： | 1 |
| 13 | Structural characterization and biological activity of acidic polysaccharide fractions isolated from Bacillus polymyxa NRC-A 显示文摘 | Asker M M S Manal G M Ghada S I | 2007 | Journal of Applied Sciences Research2007，3，： | 1 |
| 14 | Cultivation of the king oyster mushroom (Plerrotus eryngii) in Egypt显示文摘 | Hassan F Ghada M Abou Hussein S | 2010 | Australian Journal of Basic and Applied Sciences2010，4，1： | 1 |
| 15 | Cytokine induc- tion of interleukin-24 in humanperipheral blood mononuclear cells显示文摘 | Poindexter N J Walch E T Ghada S | 2005 | J Leukoc Biol2005，78，： | 1 |
| 16 | Structural characterization and biological activity of acidic polysaccharide fractions isolated from Bacillus polymyxa NRC-A显示文摘 | ASKER M S MANAL G M GHADA S I | 2007 | J Appl Sci Res2007，3，10： | 1 |
| 17 | Impact of clinical and procedural factors upon C reactive protein dynamics following transcatheter aortic valve implantation显示文摘AIM: To determine the effect of procedural and clinical factors upon C reactive protein(CRP) dynamics following transcatheter aortic valve implantation(TAVI).METHODS: Two hundred and eight consecutive patients that underwent transfemoral TAVI at two hospitals(Imperial, College Healthcare NHS Trust, Hammersmith Hospital, London, United Kingdom and San Raffaele Scientific Institute, Milan, Italy) were included. Daily venous plasma CRP levels were measured for up to 7 d following the procedure(or up to discharge). Procedural factors and 30-d safety outcomes according tothe Valve Academic Research Consortium 2 definition were collected. RESULTS: Following TAVI, CRP significantly increased reaching a peak on day 3 of 87.6 ± 5.5 mg/d L, P < 0.001. Patients who developed clinical signs and symptoms of sepsis had significantly increased levels of CRP(P < 0.001). The presence of diabetes mellitus was associated with a significantly higher peak CRP level at day 3(78.4 ± 3.2 vs 92.2 ± 4.4, P < 0.001). There was no difference in peak CRP release following balloonexpandable or self-expandable TAVI implantation(94.8 ± 9.1 vs 81.9 ± 6.9, P = 0.34) or if post-dilatation was required(86.9 ± 6.3 vs 96.6 ± 5.3, P = 0.42), however, when pre-TAVI balloon aortic valvuloplasty was performed this resulted in a significant increase in the peak CRP(110.1 ± 8.9 vs 51.6 ± 3.7, P < 0.001). The development of a major vascular complication did result in a significantly increased maximal CRP release(153.7 ± 11.9 vs 83.3 ± 7.4, P = 0.02) and there was a trend toward a higher peak CRP following major/lifethreatening bleeding(113.2 ± 9.3 vs 82.7 ± 7.5, P = 0.12) although this did not reach statistical significance. CRP was not found to be a predictor of 30-d mortality on univariate analysis. CONCLUSION: Careful attention should be paid to baseline clinical characteristics and procedural factors when interpreting CRP following TAVI to determine their future management. | Sayan Sen Iqbal S Malik Antonio Colombo Ghada W Mikhail | 2016 | World Journal of Cardiology2016，8，7： | 1 |
| 18 | Uterine septum structure and reproductive performance:Role of 3D TVUS and MRI 显示文摘 | Ghada KG Soha S | 2013 | The Egyptian Journal of Radiology and Nuclear Medicine2013，44，2： | 1 |
| 19 | Relation between postmenopausal osteoporosis and coronary and peripheral arterial disease显示文摘 | Mahmoud S Ayman AH Ghada I | | 0，，： | 1 |
| 20 | Survey study of the etiology of non-traumatic altered consciousness in the Emergency Department at Suez Canal University Hospital in Egypt显示文摘BACKGROUND Disorders of consciousness including coma in non-trauma patients can be caused by a wide variety of pathologies affecting the central nervous system.They represent a frequent challenge in emergency medicine and are combined with a very high in-hospital mortality.Hence,early treatment of these patients is vital and increases the likelihood of a good outcome.AIM To identify the causes of altered consciousness presentation to the Emergency Department at Suez Canal University Hospital.METHODS This was a descriptive cross-sectional study conducted on 87 patients with acute non-traumatic disturbed level of consciousness(DLOC)at the Emergency Department.RESULTS The mean age of the studied patients was 60.5±13.6 years.Among them,60%were males and 40%were females.The most common cause of acute non-traumatic DLOC was systemic infection,such as sepsis and septic shock(25.3%),followed by respiratory causes(24.1%)and neurological causes(18.4%).CONCLUSION The most common cause of acute non-traumatic DLOC was systemic infections followed by respiratory and neurological causes. | Bassant S Moussa Zeinab M Abd Elatiff Ghada M Kamal Eldin Elhadary | 2023 | World Journal of Clinical Cases2023，11，6： | 0 |
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