0000000000873338

AUTHOR

Abbas Mohamed

showing 2 related works from this author

Global variation in anastomosis and end colostomy formation following left-sided colorectal resection

2019

Background: End colostomy rates following colorectal resection vary across institutions in high-income settings, being influenced by patient, disease, surgeon and system factors. This study aimed to assess global variation in end colostomy rates after left-sided colorectal resection. Methods: This study comprised an analysis of GlobalSurg-1 and -2 international, prospective, observational cohort studies (2014, 2016), including consecutive adult patients undergoing elective or emergency left-sided colorectal resection within discrete 2-week windows. Countries were grouped into high-, middle- and low-income tertiles according to the United Nations Human Development Index (HDI). Factors associ…

Malemodelos logísticosmedicine.medical_treatmenthumanossurgial careColorectal Neoplasmpaíses desarrolladosLogistic regressionoutcomesGlobal Healthurgencias médicas0302 clinical medicinepaíses en desarrolloSurgicalestudios prospectivosColostomy80 and overglobalsurg030212 general & internal medicineProspective StudiesProspective cohort studyMultivariate Analysimediana edadCancerAged 80 and overEmergencieancianoAnastomosis colorectal resection colostomyAnastomosis SurgicalColostomyGeneral MedicineMiddle Agedadultocolostomy; colorectal cancer; human developlment index3. Good healthColo-Rectal Cancertraditional healersElective Surgical Procedures030220 oncology & carcinogenesisFemaleColorectal Neoplasms6.4 Surgerylow incomeCohort studyHumanDeveloped CountrieAdultAdult; Aged; Aged 80 and over; Anastomosis Surgical; Colorectal Neoplasms; Colostomy; Elective Surgical Procedures; Emergencies; Female; Global Health; Humans; Logistic Models; Male; Middle Aged; Multivariate Analysis; Prospective Studies; Developed Countries; Developing Countriesmedicine.medical_specialtyneoplasias colorrectalesLogistic Modelcancer anastomosis surgical income stomas colostomy procedure colorectal resection end colostomy emergency surgical procedure human development indexdelayAnastomosishuman developlment indexPerforation (oil well)lcsh:Surgerycolorectal cancerAnastomosisGlobalSurg CollaborativeNO03 medical and health sciencesCase mix indexClinical ResearchmedicinecancerHumansanálisis multifactorialDeveloping CountriesAgedemergency abdominal surgery low income surgial care traditional healers cancer mortality outcomes delayElective Surgical Procedurebusiness.industryKirurgiDeveloped Countriesleft colon resection anastomosis end colostomyEvaluation of treatments and therapeutic interventionslcsh:RD1-811Odds ratiomortalitySurgeryProspective StudieLogistic ModelsMultivariate AnalysisSurgeryEmergenciesbusinessDigestive Diseasescolostomíaemergency abdominal surgery
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Comparative study of the osteogenic potential of mesenchymal stem cells derived from different sources

2017

Background Mesenchymal stem cells (MSCs) can regenerate missing tissues and treat diseases. Hence, the current work aimed to compare the proliferation rate and the osteogenic differentiation potential of bone marrow MSCs (BMSCs), gingival MSCs (GMSCs) and submandibular MSCs (SMSCs). Material and Methods MSCs derived from bone marrow, gingiva and submandibular salivary gland were isolated and cultured from rats. The proliferation capacity was judged by MTT proliferation Assay. Osteogenic differentiation was assessed by Alzarin red stain and quantitative RT-PCR was performed for Runx-2 and MMP-13. Results The highest significant proliferation was estimated in the BMSCs compared to GMSCs and S…

0301 basic medicineCell typeOral Medicine and PathologySalivary glandResearchMesenchymal stem cellProliferation assayBiology:CIENCIAS MÉDICAS [UNESCO]Bone tissueStain03 medical and health sciences030104 developmental biologymedicine.anatomical_structurestomatognathic systemProliferation rateUNESCO::CIENCIAS MÉDICASCancer researchmedicineBone marrowGeneral DentistryJournal of Clinical and Experimental Dentistry
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