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Survival and outcomes for co-infection of chronic hepatitis C with and without cirrhosis and COVID-19: A multicenter retrospective study

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World Journal of Gastroenterology 2021年第42期27卷 7362-7375页

作者： Shimaa Afify Basem Eysa Fatma Abdel Hamid omnia m abo-elazm mohamed A Edris Rabab maher Ahmed Abdelhalim muhammad mostafa Abdel Ghaffar Dalia A Omran Hend Ibrahim Shousha Department of Gastroenterology National Hepatology and Tropical Medicine Research InstituteCairo 20222Egypt Department of Endemic medicine Faculty of MedicineFayoum UniversityEl-Fayoum 13524Egypt Department of Biostatistics and Cancer Epidemiology National Cancer InstituteCairo 20222Egypt Department of Gastroenterology Students HospitalCairo UniversityGiza 12111Egypt The General Organization for Teaching Hospitals and Institutes Cairo 11562Egypt Department of Endemic medicine Faculty of MedicineCairo UniversityCairo 11562Egypt

BACKGROUND Chronic liver disease,particularly cirrhosis,is associated with worse outcomes in patients infected with coronavirus disease 2019(COVID-19).AIm To assess outcomes of COVID-19 infection among patients with pre-existing hepatitis C with or without liver *** This multicenter,retrospective cohort study included all cases of confirmed coinfection of severe acute respiratory syndrome coronavirus 2 and chronic hepatitis C with or without liver cirrhosis who were admitted to six hospitals(Al-Sahel Hospital,Al-matareya Hospital,Al-Ahrar Hospital,Ahmed maher Teaching Hospital,Al-Gomhoreya Hospital,and the National Hepatology and Tropical medicine Research Institute)affiliated with the General Organization for Teaching Hospitals and Institutes in *** were recruited from may 1,2020,to July 31,***,laboratory,imaging features,and outcomes were *** regression analysis was performed to detect factors affecting *** This retrospective cohort study included 125 patients with chronic hepatitis C and COVID-19 co-infection,of which 64(51.20%)had liver cirrhosis and 40(32.00%)***,cough,dyspnea,and fatigue were the most frequent symptoms in patients with liver ***,sore throat,fatigue,myalgia,and diarrhea were significantly more common in patients with liver cirrhosis than in noncirrhotic *** was no difference between patients with and without cirrhosis regarding *** patients(23.40%)with liver cirrhosis presented with hepatic *** with liver cirrhosis were more likely than non-cirrhotic patients to have combined ground-glass opacities and consolidations in CT chest scans:28(43.75%)vs 4(6.55%),respectively(P valuemore likely to have severe COVID-19 infection,compared to patients without liver cirrhosis:29(45.31%)vs 11(18.04%),respectively(P valuemortality was higher in patients with liver cirrhosis,compar

关键词： COVID-19 Egypt Outcome Liver cirrhosis Chronic hepatitis C

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Common coupled fixed point theorem for two pairs compatible and sub-sequentially continuous mapping

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Journal of Ocean Engineering and Science 2024年第4期9卷 401-407页

作者： H.m.Abu-Donia mona S.Bakry H.A.Atia omnia m.A.Khater Raghda A.m.Attia Department of mathematics Faculty of ScienceZagazig UniversityZagazigEgypt Department of mathematics Faculty of ScienceTanta UniversityTantaEgypt Department of Basic Science Zagazig Higher Institute of Engineering and TechnologyZagazigEgypt Department of Basic Science Higher Technological Institute 10th of Ramadan CityEl Sharqia 44634Egypt

This study establishes a common coupled fixed point for two pairs of compatible and sequentially continuous mappings in the intuitionistic fuzzy metric space that satisfy theφ-contractive *** basic definitions and theorems have been used from some recent scientific papers about the binary operator,t-norm,t-conorm,intuitionistic fuzzy metric space,and compatible mapping for reaching to the paper’s purpose.

关键词： Intuitionistic fuzzy metric space φ-contractive mapping Compatible mappings Couple fixed point

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Seroprevalence Survey of HIV and Hepatitis B Virus and Behavioral Characteristics among Heavy Truck Drivers along Port Sudan-Khartoum Highways

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Open Journal of medical microbiology 2024年第1期14卷 11-22页

作者： Sara S. Osman Adam A. mattar omnia m. Hamid Faculty of Public Health Alzaiem Alazhari University Khartoum Sudan Faculty of medical Laboratory Sciences University of Medical Sciences & Technology Khartoum Sudan

The prevalence of human immunodeficiency virus (AIDS) and hepatitis B virus among heavy truck drivers and their assistants has been well documented globally in correlation with their behavioral characteristics. The present study aimed to screen for human immunodeficiency virus (HIV), hepatitis B virus (HBV), and behavioral characteristics among heavy truck drivers in Port Sudan. A cross-sectional study was conducted on 274 heavy truck drivers and their assistants who used the highway Port Sudan-Khartoum in Port Sudan city during 2019-2021. Data on behavioral characteristics and substance use habits were collected using a structured questionnaire, and an ELISA test was used to screen for HIV and HBV infections in the study participants. The chi-square test, odds ratio, and confidence intervals were used to find the association between behavioral characteristics and seropositive HIV/HBV. Of the 274 enrolled participants, the seroprevalence rates of HIV were 2.7% and HBV was 23.7%. Ninety-four (34.3%) of them had a history of high-risk sexual behavior outside of marriage;only two (0.7%) used condoms;14.2% of participants reported alcohol use;and 1.1% reported drug use. Univariate analysis revealed that having a sex history outside of marriage with ≥1 sex partner and never using a condom with a spouse or casual partner were significant risk factors for HIV and HBV among drivers. Fortunately, we found that most of the drivers reported low alcohol and drug use. Concerning this study, the seroprevalence of HIV and HBV is highly associated with a history of having sex outside of marriage and sexual behavior among truck drivers and assistances. Additional studies are needed to further investigate other STIs and behavioral characteristics associated with factors in truck drivers/assistance in different truck stop regions in Sudan.

关键词： Sexual Transmitted Infection Port Sudan Truck Drivers/Assistance

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Evaluation of hybrid closed-loop insulin delivery system in type 1 diabetes in real-world clinical practice:One-year observational study

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World Journal of Diabetes 2024年第3期15卷 455-462页

作者： Ahmed Eldib Shilton Dhaver Karim Kibaa Astrid Atakov-Castillo Tareq Salah marwa Al-Badri Abdelrahman Khater Ryan mcCarragher omnia Elenani Elena Toschi Osama Hamdy Department of Clinical Behavioral&Outcomes ResearchJoslin Diabetes CenterBostonMA 02215United States Department of medicine Harvard Medical SchoolBostonMA 02115United States

BACKGROUND In 2016,the Food and Drug Administration approved the first hybrid closed-loop(HCL)insulin delivery system for adults with type 1 diabetes(T1D).There is limited information on the impact of using HCL systems on patient-reported outcomes(PROs)in patients with T1D in real-world clinical *** this independent study,we evaluated glycemic parameters and PROs over one year of continuous use of medtronic’s 670G HCL in real-world clinical *** To assess the effects of hybrid closed loop system on glycemic control and quality of life in adults with *** We evaluated 71 patients with T1D(mean age:45.5±12.1 years;59%females;body weight:83.8±18.7 kg,body mass index:28.7±5.6 kg/m2,A1C:7.6%±0.8%)who were treated with HCL at Joslin Clinic from 2017 to *** measured A1C and percent of glucose time-in-range(%TIR)at baseline and 12 *** measured percent time in auto mode(%TiAm)for the last two weeks preceding the final visit and assessed PROs through several validated quality-of-life surveys related to general health and diabetes *** At 12 mo,A1C decreased by 0.3%±0.1%(P=0.001)and%TIR increased by 8.1%±2.5%(P=0.002).The average%TiAm was only 64.3%±32.8%and was not associated with A1C,%TIR or ***,provided at baseline and at the end of the study,showed that the physical functioning submodule of 36Item Short-Form Health Survey increased significantly by 22.9%(Pmia fear survey/worry scale decreased significantly by 24.9%(Pm Areas In Diabetes reduced significantly by-17.2%(P=0.002).The emotional burden submodules of dietary diversity score reduced significantly by-44.7%(P=0.001).Furthermore,analysis of Clarke questionnaire showed no increase in awareness of hypoglycemic ***-5 showed no improvements in subject’s wellbeing among participants after starting the 670G HCL ***,analysis of Pittsburgh Sleep Quality Index showed no difference in sleep quality,sleep latency,or duration o

关键词： Artificial pancreas Continuous blood glucose monitor Type 1 diabetes Hybrid closed-loop insulin delivery Quality of life

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Prevelance of Bovine Cysticercosis in Egypt and the Cysticidal Effect of Two Extracts Obtained from Balanites aegyptiaca and moringa oleifera on mice model Affected with T. saginata Cysticerci

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Open Journal of Animal Sciences 2024年第2期14卷 39-55页

作者： omnia m. Kandil Noha m. F. Hassan Doaa Sedky Hatem A. Shalaby Heba m. Ashry Nadia m. T. Abu El Ezz Sahar m. Kandeel mohamed S. Abdelfattah L. Ying Ebtesam m. Al-Olayan Parasitology and Animal Diseases Department Veterinary Research Institute National Research Centre Dokki Cairo Egypt Chemistry of Natural Compounds Department Pharmaceutical and Drugs Industries Research Institute National Research Centre Dokki Cairo Egypt Chemistry Department Faculty of Science Helwan University Cairo Egypt State Key Laboratory of Plateau Ecology and Agriculture Qinghai University Xining China College of Agriculture and Animal Husbandry Qinghai University Xining China Department of Zoology Collage of Science King Saud University Riyadh Saudi Arabia

The aim of the present study was to determine the prevalence of bovine cysticercosis in both cattle and buffloas, in Egypt and to assess the cysticidal efficacy of Balanites aegyptiaca fruits (B. aegyptiaca) and moringa oleifera seeds (m. oleifera) extracts in experimentally infected mice. The study detected the level of tumor necrosis factor (TNF-α) to monitor the immune and inflammatory responses of experimentally infected mice. Through meat inspection, a total number of 2125 male bovine, 2 to 5 years old, (1125 cattle and 1000 buffloes) were examined under the authority of Albsatine and Alwaraq official abattoirs in Cairo Governorate, Egypt covering the period extended from march 2022 to April 2023. The overall prevalence of the disease among bovine was 7.8% (6.31% of cattle and 9.5% of buffloes). Besides, B. aegyptiaca and m. oleifera extracts showed cysticidal activity in experimentally infected mice. A decrease in the numbers of cysticerci was found in all treated mice groups, and up to 88% reduction was achieved in the B. aegyptiaca-treated group;higher than that was recorded in both m. oleifera (72.23%) and albendazole-treated ones (80.56%). Postmortem findings proved that m. oleifera and B. aegyptiaca reduced cysticerci numbers comparable to a commercial anthelmintic. The study showed a significant decrease (P 0.001) in TNF-α levels after treatment with Balanites and moringa extracts, compared with the untreated control and the albendazole-treated groups.

关键词： Prevalence Balanites aegyptiaca moringa oleifera mice T. saginata Cysticerci

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Biochemical Liver Functions and molecular Identification of Fasciola hepatica from Experimentally Infected Rat model

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Open Journal of Animal Sciences 2024年第2期14卷 88-100页

作者： omnia m. Kandil Emad B. Ata margarita P. Gabrashanska Hatem A. Shalaby Tamer H. Abd El-Aziz Noha m. F. Hassan Soad m. Nasr mohamed A. Helal Ebtesam m. Al-Olayan Department of Parasitology & Animal Diseases Veterinary Research Institute National Research Centre Giza Egypt Institute of Experimental morphology Pathology and Anthropology with Museum Bulgarian Academy of Sciences Sofia Bulgaria Department of Zoology Collage of Science King Saud University Riyadh Saudi Arabia

The current study was performed to evaluate the liver function status as well as molecular characterization of the recovered worms in rats experimentally infected with F. hepatica. Sixteen male Wister rats aged 30 days were randomly allocated into two groups (n = 8). The first group was infected orally with 15 viable encysted metacercaria of F. hepatica per animal. The other group was kept non-infected (control group). At zero time (before infection), the 2nd, 4th, 6th, 8th, 10th, 12th and 14th weeks post-infection (WPI), blood and serum samples were collected via puncture of retro-orbital plexus of veins from each rat. Serum enzyme level (AST and ALT) and total protein were measured, and the serum protein profile was carried out using agarose gel electrophoresis. During the period of the experiment, serum ALT and AST activities and serum total globulins significantly increased while serum total proteins and albumin markedly decreased in the infected group. On the 14th WPI, the data of the electropherogram showed that globulin fractions (α1-, β- and γ-globulin) levels were significantly increased while α2-globulin was markedly decreased in the infected group. The molecular analysis confirmed the amplification of the ITS1, ITS2 and NDI genes of F. hepatica recovered from the infected liver of rats with amplicon sizes of 630, 510 and 560 bp, respectively. Sequencing of the amplified ITS gene resulted in the determination of 3 strains (PP108836, PP108837, and PP108838). Also, analysis of the ITS2 gene resulted in obtaining 3 isolates under the accession numbers (PP109065, PP109066, and PP109067). In conclusion, fasciolosis in the rat model is suitable for routine experimental infections and caused a pronounced liver dysfunction with discharging of the Fasciola eggs in the faeces and the development of adult stages in the bile ducts. Furthermore, molecular techniques are a sensitive

关键词： Fasciola hepatica Liver Functions Serum Enzymes Serum Protein Electrophoresis molecular Characterization

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Seroprevalence Survey of HIV and Hepatitis B Virus and Behavioral Characteristics among Heavy Truck Drivers along Port Sudan-Khartoum Highways

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Open Journal of medical microbiology（医学微生物学） 2024年第1期 11页

作者： Sara S. Osman Adam A. mattar omnia m. Hamid

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Effect of Diabetes Self-management Education on Glycaemic Control in Sudanese Adults with Type 2 Diabetes

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Journal of Biosciences and medicines 2024年第3期12卷 316-327页

作者： Sahar moawia Balla Elnour Tayseer Abdelmotalib Ahmed Taha Haiam Abdalla Wadatalla Ziryab Zainelabdin mohamed Elmahdi marwah Isam Abdulmajeed mohammedahmed Rowa Abdelmonem Sidig Hamadto Nahla Yousif Osman mohammed Saeed omnia mubarak Saad Abdallah Sulafa Abdelbagi mustafa Ahmed Hanady Abdelhameed Ahmed mohamed Sarah Khalil Fathi Khalil Family medicine Health Gates Primary Care Riyadh SAU Family medicine Dhaman Health Assurance Hospitals Company Kuwait KWT Family medicine First Health Cluster Riyadh SAU Emergency Department Sheikh Khalifa Medical City Abudahbi ARE Family medicine University of Medical Sciences and Technology Khartoum SDN Family medicine Sudan Medical Specialization Board-Sudan Khartoum SDN Family medicine Ultra Care Home Care Company Riyadh SAU medicine Department Health Gates Primary Care Riyadh SAU Family medicine Mouwasat Hospital Madinah SAU

Research Background: The high prevalence of diabetes in Sudan, estimated at 16%, highlights the importance of effective health education in diabetes management. Diabetes self-management education has been identified as a crucial tool in enhancing the knowledge, attitudes, and abilities necessary for self-management among individuals with diabetes. Aim: To assess the impact of diabetes self-management education on medication adherence and glycemic control in Sudanese adults with type 2 diabetes before and 3 months after the DSmE intervention. method: The study was conducted in Sudan between September 2022 and march 2023, it was an interventional, one-group, pre- and post-test study that aimed to assess the impact of diabetes self-management education (DSmE) on medication adherence and diabetes control in Sudanese adults with type 2 diabetes. The research was conducted in primary health care centers in six cities in Sudan and involved 244 participants. The data entry and statistical analysis were conducted using the Statistical Package for Social Sciences version 27.0. A paired t test was used for analysis. Results: The study included 244 participants, 67% of whom were males. The age mean ± SD was 48.6 ± 9.3 years, and 85.3% of participants were married. Age at onset of diabetes mean ± SD was 40.60 ± 7.81 years;44.6% had diabetes for less than 5 years;and 84.1% had a positive family history of diabetes mellitus. The levels of poor, low, and partial adherence to medication decreased by 8.2%, 4%, and 20.6%, respectively, after the intervention. The levels of good and high medication regime adherence increased by 13% and 19.8%, respectively;BmI decreased by 1.1 ± 0.73 kg/m2 (p = 0.005). The fasting blood sugar decreased by 69 ± 32.9 mg/dl (p = 0.049), and the glycated hemoglobin decreased by 1.21 ± 0.28% (p = 0.001). Conclusions: The findings of this study reinforce the importance of patient education in improving glycemic control and enhancing self-management

关键词： Sudan Adherence Intervention Education Self-management Diabetes

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modification of Serum Galectin-3 and Reversal of Cardiac Remodeling Following Pediatric Transcatheter Atrial Septal Defect Closure

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Congenital Heart Disease 2022年第2期17卷 173-185页

作者： omnia Shafei Alyaa A.Kotby mona mEl Ganzoury Nevin m.Habeeb Eman Elsayed Department of Pediatrics Faculty of MedicineAin Shams UniversityCairoEgypt Children’s Hospital Cardiology UnitAin Shams University HospitalsCairoEgypt

Objectives:We aimed to evaluate the effect of percutaneous atrial septal defect(ASD)closure in children using right heart indices and serum galectin-3(Gal-3),as potential biomarkers of right heart ***:This case–control prospective study included 40 children with ASD and 25 control *** echocardiographic evaluation was performed before the procedure,as well as 24 h,1 month,and 6 months after *** Gal-3 was measured before,and 1 month after the ***:Serum Gal-3 concentration,right atrial(RA)dimensions,right ventricular(RV)dimensions,indexed RA area,and right index of myocardial performance(RImP)were significantly increased in children with ASD compared with control subjects while tricuspid annular plane systolic excursion(TAPSE)was significantly *** months after closure,RA,and RV dimensions significantly decreased and RVfunction improved(RImP decreased and TAPSE increased).Gal-3 oncentration significantly decreased 1 month after ASD closure,but it did not reach normal range compared with control subjects.A positive correlation between Gal-3 and age at closure,RA area,RV dimensions,and RImP was observed.A positive correlation was observed between the decrease in Gal-3 concentration and the decrease in RA area and RV dimensions 1 month after ASD closure.A significant negative correlation was observed between TAPSE and Gal-3 concentration before and after ***:Percutaneous ASD closure can improve right-sided indices and decrease serum Gal-3 ***-3 can be used as a sensitive biomarker of right heart remodeling,with a decrease in Gal-3 concentration suggesting reversal of maladaptive remodeling.

关键词： Percutaneous device closure Galectin-3 cardiac remodeling children atrial septal defect

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Histological,Ultrastructural,and Genetic Investigatory Comparison between Different Types of Experimentally-Induced Antemortem Burns

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Journal of Forensic Science and medicine 2023年第1期9卷 17-24页

作者： omnia I El Euony Youstina W Wisely Ashraf m Nazem Osama S El Okle Department of Forensic medicine and Toxicology Faculty of Veterinary MedicineAlexandria UniversityAlexandriaEgypt Department of Food Hygiene Faculty of Veterinary MedicineAlexandria UniversityAlexandriaEgypt

Background:Burn is a cutaneous injury that is caused by heat,electricity,chemicals,freezing,and *** and Objectives:This study aimed to differentiate between dry heat burn injury and other common cutaneous burn *** and methods:For this,different types of dermal burns were created experimentally in four groups of rats,5 rats for each,as the following:dry heat burn model,scalding model,chemical burn model,and electrical burn *** burnt skin and hair samples were subjected to scanning electron microscopic examination,molecular assay of aquaporin-3(AQP-3)gene expression,and histopathological ***:There were crakes,holes,and cuticular irregularity in hairs exposed to both dry heat and sulfuric acid(chemical burn),while the major lesion observed in hairs exposed to boiling water(scald injury)was cuticular cell *** the other hand,dry burnt skin showed empty orifices of the hair and sebaceous gland with overlapped smooth lamella,while scald induced irregularity of collagen *** sulfuric acid produces separation of the epidermis from the dermis and irregularity in collagen *** skin exposed to electric current appears with fissure,lacerated edges,and erected broken *** AQP-3 gene expression was significantly upregulated in the burnt skin of all experimental models in comparing with control rats,dry heat burned skin showed the highest upregulated *** addition,the coagulation of the dermoepidermal cells and vesicles formation were the most pronounced lesions observed in all types of burns,while scald was distinguished by appearance of elongated cellular ***:These observations suggest the possibility to differentiate between dry thermal burn,scald injury,chemical burn,and electrical burn using the combination between scanning electron microscopic examination,analysis of cutaneous AQP-3 gene expression,and histological investigation.

关键词： Cutaneous aquaporin‑3 gene expression histopathology dermal burns scanning electron microscopy

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