Now showing items 514-533 of 1251

    • G protein estrogen receptor as a potential therapeutic target in Raynaud’s phenomenon 

      Fardoun, Manal; Mondello, Stefania; Kobeissy, Firas; Eid, Ali H. ( Frontiers Media , 2022 , Article)
      Exaggerated cold-induced vasoconstriction can precipitate a pathogenesis called Raynaud’s phenomenon (RP). Interestingly, RP is significantly more prevalent in females than age-matched men, highlighting the potential ...
    • Gallbladder cancer: 7-Year experience from Qatar 

      Sulieman I.; Elmoghazy W.; El Ansari W.; Elaffandi A.; Khalaf H. ( Elsevier Ltd , 2019 , Article)
      Thirty-five patients presented with GC during the study period, 10 females (28.6%) and 25 males (71.4%). Fourteen patients (40%) were diagnosed incidentally after laparoscopic cholecystectomy, 16 (48.6%) were diagnosed ...
    • Gas Under Diaphragm: A Rare Case of Ruptured Liver Abscess With Gas Forming Organism. 

      Maliyakkal, Abdul Majeed; Naushad, Vamanjore A; Al Mokdad, Omran I; Hanana, Fathima; Basheer, Sahiba M; ... more authors ( Springer , 2022 , Article)
      Acute abdominal pain with free air under the diaphragm visible on chest/abdomen X-ray (pneumoperitoneum) is a medical emergency. Most of such cases of pneumoperitoneum are attributable to perforated hollow viscus; however, ...
    • Gastric Necrosis and Perforation Following Massive Gastric Dilatation in an Adolescent Girl: A Rare Cause of Acute Abdomen. 

      Zvizdic, Zlatan; Jonuzi, Asmir; Djuran, Aleksandra; Vranic, Semir ( Frontiers Media , 2019 , Article)
      Gastric necrosis with perforation is a rare and potentially life-threatening condition in childhood beyond the neonatal period. We report a case of gastric necrosis and perforation of a portion of the great curvature due ...
    • Gastroduodenal Tuberculosis Presenting as a Gastric Outlet Obstruction: A Case Report. 

      Maliyakkal, Abdul Majeed; Naushad, Vamanjore A; Shaath, Nabeel M; Valiyakath, Hanee S; Farfar, Khalifa L; ... more authors ( Springer , 2023 , Other)
      Abdominal tuberculosis (TB) can affect any part of the gastrointestinal tract, solid organs, peritoneum, or lymph nodes. The diagnosis of abdominal TB is usually delayed due to a lack of specific clinical signs and symptoms ...
    • Gene expression and miRNAs profiling: Function and regulation in human epidermal growth factor receptor 2 (HER2) - positive breast cancer 

      Sareyeldin, Rasha M.; Gupta, Ishita; Al-Hashimi, Israa; Al-Thawadi, Hamda A.; Al Farsi, Halema F.; ... more authors ( MDPI AG , 2019 , Article)
      Breast cancer is the second most common cause of cancer-related deaths among women worldwide. It is a heterogeneous disease with four major molecular subtypes. One of the subtypes, human epidermal growth factor receptor 2 ...
    • Generalisability theory analyses of concept mapping assessment scores in a problem-based medical curriculum 

      Kassab, Salah E; Fida, Mariam; Radwan, Ahmed; Hassan, Adla B; Abu-Hijleh, Marwan; ... more authors ( Blackwell Publishing Ltd , 2016 , Article)
      Context In problem-based learning (PBL), students construct concept maps that integrate different concepts related to the PBL case and are guided by the learning needs generated in small-group tutorials. Although an ...
    • A generalized pairwise modelling framework for network meta-analysis. 

      Doi, Suhail A R; Barendregt, Jan J ( Lippincott, Williams & Wilkins , 2018 , Article)
      Indirect comparison methods are used to measure the effect of two treatments that were each compared against a similar control group in a meta-analysis. The network meta-analysis method extends this to multiple treatments ...
    • Genetic etiology of adult intellectual disability (ID) of unknown cause in Qatar: a retrospective study 

      Rustom, Hesham; Hassan Eltorki, Yassin; Adil Shah Khoodoruth, Mohamed; Abdallah, Oraib; Al-Khuzaei, Noriya; ... more authors ( HBKU Press , 2022 , Article)
      Background: Intellectual disability (ID) is a common condition that consists of a heterogeneous group of clinical conditions with different etiologies, including genetic conditions. Identifying those with a genetic cause ...
    • Genetic risk factors in melanoma etiopathogenesis and the role of genetic counseling: A concise review. 

      Serman, Nikola; Vranic, Semir; Glibo, Mislav; Serman, Ljiljana; Bukvic Mokos, Zrinka ( Association of Basic Medical Sciences of Federation of Bosnia and Herzegovina , 2022 , Article Review)
      Melanoma is a highly aggressive cancer originating from melanocytes. Its etiopathogenesis is strongly related to genetic, epigenetic, and environmental factors. Melanomas encountered in clinical practice are predominantly ...
    • Genome-wide polygenic score, clinical risk factors, and long-term trajectories of coronary artery disease 

      Hindy, George; Aragam, Krishna G.; Ng, Kenney; Chaffin, Mark; Lotta, Luca A.; ... more authors ( American Heart Association , 2020 , Article)
      OBJECTIVE: To determine the relationship of a genome-wide polygenic score for coronary artery disease (GPSCAD) with lifetime trajectories of CAD risk, directly compare its predictive capacity to traditional risk factors, ...
    • Geographical differences in semen characteristics of 13 892 infertile men 

      Elbardisi H.; Majzoub A.; Al Said S.; Al Rumaihi K.; El Ansari W.; ... more authors ( Arab Association of Urology , 2018 , Article)
      Objective: To assess the relationship between geographical differences and all semen parameters, across 13,892 infertile men of 84 diverse nationalities, recruited at a specialised tertiary hospital that represents the ...
    • Giant parathyroid adenoma: A case report and review of the literature 

      Al-Hassan M.S.; Mekhaimar M.; El Ansari W.; Darweesh A.; Abdelaal A. ( BioMed Central Ltd. , 2019 , Article Review)
      Background: Giant parathyroid adenoma is a rare type of parathyroid adenoma defined as weighing > 3.5 g. They present as primary hyperparathyroidism but with more elevated laboratory findings and more severe clinical ...
    • Giant paratubal serous cystadenoma in an adolescent female: Case report and literature review. 

      Zvizdic, Zlatan; Bukvic, Melika; Murtezic, Senad; Skenderi, Faruk; Vranic, Semir ( Elsevier , 2020 , Article)
      Paraovarian/paratubal cysts constitute 5-20% of all adnexal lesions and typically originate from the paramesonephric or Müllerian duct. The primary epithelial tumors arising from paraovarian cysts account for 25% of the ...
    • A Giant Polypoid Gastric Heterotopia of the Ileum as a Cause of Intussusception in an Adolescent. 

      Redzepagic, Jasmina; Karavdic, Kenan; Firdus, Alena; Kuric, Haris; Bulja, Deniz; ... more authors ( Department of Medical Sciences, Academy of Sciences and Arts of Bosnia and Herzegovina, Sarajevo, Bosnia and Herzegovina , 2022 , Article)
      Histopathological examination confirmed a well-demarcated polyp, lined by a foveolar-type epithelium, with all the elements found in the gastric mucosa, and a well-developed gastric gland. No dysplasia or malignancy was ...
    • A Giant, Complex Fibroepithelial Tumor of the Breast: Borderline Phyllodes Tumor Combined with Tubular Adenoma - a Rare Clinical Presentation of a Fibroepithelial Tumor of the Breast 

      Ibisevic, Nermina; Bajrovic, Jasmina; Saranovic, Ena; Spiritovic, Dijana; Skenderi, Faruk; ... more authors ( NLM (Medline) , 2021 , Article)
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    • Global age-sex-specific fertility, mortality, healthy life expectancy (HALE), and population estimates in 204 countries and territories, 1950–2019: a comprehensive demographic analysis for the Global Burden of Disease Study 2019 

      Haidong, Wang; Abbas, Kaja M; Abbasifard, Mitra; Abbasi-Kangevari, Mohsen; Abbastabar, Hedayat; ... more authors ( Elsevier , 2020 , Article)
      BackgroundAccurate and up-to-date assessment of demographic metrics is crucial for understanding a wide range of social, economic, and public health issues that affect populations worldwide. The Global Burden of Diseases, ...
    • Global Burden of Cardiovascular Diseases and Risks, 1990-2022 

      George A., Mensah; Fuster, Valentin; Murray, Christopher J.L.; Roth, Gregory A.; Mensah, George A.; ... more authors ( Elsevier , 2023 , Other)
      The Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) is a multinational collaborative research study with >10,000 collaborators around the world. GBD generates a time series of summary measures of health, ...
    • Global fertility in 204 countries and territories, 1950–2021, with forecasts to 2100: a comprehensive demographic analysis for the Global Burden of Disease Study 2021 

      Natalia V, Bhattacharjee; Schumacher, Austin E; Aali, Amirali; Abate, Yohannes Habtegiorgis; Abbasgholizadeh, Rouzbeh; ... more authors ( Elsevier , 2024 , Article)
      BackgroundAccurate assessments of current and future fertility—including overall trends and changing population age structures across countries and regions—are essential to help plan for the profound social, economic, ...
    • Global incidence of caesarean deliveries on maternal request: a systematic review and meta-regression. 

      Begum, T; Saif-Ur-Rahman, K M; Yaqoot, F; Stekelenburg, J; Anuradha, S; ... more authors ( Wiley , 2020 , Article)
      Caesarean delivery on maternal request (CDMR) is considered a significant contributor to the unprecedented increase in caesarean deliveries (CDs) for nonclinical reasons. Current literature lacks a reliable assessment of ...