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3761
Clonal expansion of early to mid-life mitochondrial DNA point mutations drives mitochondrial dysfunction during human ageing.
Published 2014-09-01“…However the dynamics of this process and when these mtDNA mutations occur initially are poorly understood. Using human colorectal epithelium as an exemplar tissue with a well-defined stem cell population, we analysed samples from 207 healthy participants aged 17-78 years using a combination of techniques (Random Mutation Capture, Next Generation Sequencing and mitochondrial enzyme histochemistry), and show that: 1) non-pathogenic mtDNA mutations are present from early embryogenesis or may be transmitted through the germline, whereas pathogenic mtDNA mutations are detected in the somatic cells, providing evidence for purifying selection in humans, 2) pathogenic mtDNA mutations are present from early adulthood (<20 years of age), at both low levels and as clonal expansions, 3) low level mtDNA mutation frequency does not change significantly with age, suggesting that mtDNA mutation rate does not increase significantly with age, and 4) clonally expanded mtDNA mutations increase dramatically with age. …”
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3762
Towards net-zero carbon emissions: A systematic review of carbon sustainability reporting based on GHG protocol framework
Published 2024-12-01“…Furthermore, it proposes valuable recommendations for advanced initiatives towards a carbon-neutral future.…”
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3763
Minimizing Blood Loss in Bladder Cancer: Efficacy of Preoperative Embolization before Transurethral Resection of Bladder Tumor
Published 2025-07-01“…Materials and Methods Initially, 1707 patients diagnosed with bladder cancer were selected using CT and MRI between January 2018 and October 2023. …”
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3764
A life-saving collaborative network: repairing ventilators in Brazil
Published 2024-11-01“…Design/methodology/approach – A qualitative approach was used in a single case study with semi-structured interviews. The interviewee selection process was non-probabilistic through snowball sampling. …”
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3765
Unfavorable Tumor Responses to Immunotherapy in the Liver: Lessons Learned from Clinical and Preclinical Studies
Published 2023-04-01“…Data Sources and Study Selection: We enrolled relevant clinical and preclinical studies conducted by our groups and others. …”
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3766
Nexus of women’s participation in smallholder financial inclusion programs and economic efficiency: implications for poverty alleviation
Published 2025-08-01“…This study addresses this gap using data from 436 farm households in Zambia. Employing sample-selection stochastic cost frontier analysis, we find that WP in RUSACCOs significantly enhances EE. …”
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3767
Relationship between Vessel Diameter and Time to Maturation of Arteriovenous Fistula for Hemodialysis Access
Published 2012-01-01“…A prospective cross-sectional study carried out during 2006-2007 on 96 hemodialysis patients from Hasheminejad Kidney Center with non probability selection, all of them with end to side native AVF. …”
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3768
A Clustering-Based Dimensionality Reduction Method Guided by POD Structures and Its Application to Convective Flow Problems
Published 2025-06-01“…In contrast, clustering methods are effective for nonlinear feature extraction, yet their application in dimensionality reduction methods is hindered by unstable cluster initialization and inefficient mode sorting. To address these issues, we propose a clustering-based dimensionality reduction method guided by POD structures (C-POD), which uses POD preprocessing to stabilize the selection of cluster centers. …”
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3769
The role of reviewers in the era of systematic reviews and meta-analysis: A practical guide for researchers
Published 2025-07-01“…Best practices are summarized for protocol registration, comprehensive search strategies, study selection and data extraction, risk-of-bias evaluation, and context-appropriate statistical modeling, with a specific focus on heterogeneity, small-study effects, and data transparency. …”
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3770
Application of SGLT-2 inhibitors in non-diabetic CKD: mechanisms, efficacy, and safety
Published 2025-07-01“…Sodium-glucose cotransporter 2 (SGLT-2) inhibitors, initially developed for diabetes management, have recently demonstrated remarkable renal and cardiovascular protective effects in patients with non-diabetic CKD. …”
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3771
Northern bobwhite response to habitat restoration in eastern oklahoma
Published 2013-12-01“…We found no significant treatment effect. Model selection showed that occupancy was best explained by the combination of overstory canopy cover and habitat area at both the local and landscape scales. …”
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3772
A review of organizational arrangements in microfinance and health programs
Published 2018-07-01“…Recently published reviews have summarized the changes in health behaviors and health outcomes due to the effective layering of health interventions with microfinance initiatives. However, a large gap remains in defining and understanding the organizational strategies for implementing effective health programs and services that improve the health and social well-being of women and their families…”
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3773
Response Surface Methodology-Based optimization of Inulinase Production from New Bacillus Isolates
Published 2021-08-01“…Both inulinases sustained 50% of their initial activity at 30°C for 9 days.. The results point out that bacteria are an important source as inulinase producer. …”
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3774
Relationships between Lecturer Performance, Organizational Culture, Leadership, and Achievement Motivation
Published 2017-06-01“…There were 255 lecturers selected from initial population of 706 individuals based on a simple random technique as the sample. …”
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3775
Hydrochar Production from Cigarette Butts and Tobacco for Dye Adsorption
Published 2024-12-01“…Malachite green was selected as the dye material for the project. Adsorption experiments were conducted at different initial concentrations, adsorbent doses, and contact times. …”
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3776
Variant Design of Modular Products Using Functional Modelling and Multi-Criteria Evaluation Method
Published 2025-01-01“…A multi-criteria evaluation of the working principles was used to select those working principles that received the highest rating. …”
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3777
Evaluating ERD Models and RAID-Based Storage for Query Performance Optimization in Relational Databases
Published 2025-06-01“…Designing a database is the initial step in creating a system with optimal performance. …”
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3778
Misdiagnosed as Ankylosing Spondylitis: An Unusual Case of Acute Promyelocytic Leukemia with Myeloid Sarcoma
Published 2025-04-01“…Extramedullary manifestations in APL are rare at initial diagnosis and exhibit unique biological characteristics. …”
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3779
Sustainability in project risk management methodologies through the AHP-TOPSIS method applied to logistics and supply chain management
Published 2025-06-01“…The results show a low average score in sustainability among all the selected methods, with only one standing out favorably. …”
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3780
Waste to energy: A STEM-ESD approach to improve student awareness and action in converting waste into eco-friendly energy
Published 2024-11-01“…This study provides an initial perspective on the potential of STEM-ESD project-based learning to enhance students' awareness and practical engagement in sustainable waste management practices.…”
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