Distinct roles of SOX9 in self-renewal of progenitors and mesenchymal transition of the endothelium.

Regenerative capabilities of the endothelium rely on vessel-resident progenitors termed endothelial colony forming cells (ECFCs). This study aimed to investigate if these progenitors are impacted by conditions (i.e.

Healthcare Stakeholders' Perspectives on Challenges in the Provision of Quality Primary Healthcare for People with Disabilities in Three Regions of Guatemala: A Qualitative Study.

It is estimated that 3.75 billion people worldwide lack access to healthcare services. Marginalized populations, such as people with disabilities, are at greater risk of exclusion.

How do people with disabilities in three regions of Guatemala make healthcare decisions? A qualitative study focusing on use of primary healthcare services.

Research has demonstrated that persons with disabilities, despite their greater need for healthcare services, often experience greater barriers to accessing healthcare including primary healthcare. Data and interventions on access to primary healthcare for persons with disabilities to date appear to concentrate more on access and quality issues once the person with a disability has initiated the healthcare seeking process, with less emphasis on how healthcare decisions are made at the personal or household level when one identifies a healthcare need. The aim of this study was to investigate how healthcare decisions are made by people with disabilities when they first identify a healthcare need.

Melanoma Tumour Vascularization and Tissue-Resident Endothelial Progenitor Cells.

The aggressiveness of solid cancers, such as melanoma, relies on their metastatic potential. It has become evident that this key cause of mortality is largely conferred by the tumour-associated stromal cells, especially endothelial cells. In addition to their essential role in the formation of the tumour vasculature, endothelial cells significantly contribute to the establishment of the tumour microenvironment, thus enabling the dissemination of cancer cells.

Effects of Dietary Bovine Lactoferrin on Growth Performance and Immuno-physiological Responses of Asian Sea Bass (Lates calcarifer) Fingerlings.

The aim of this study was to evaluate the effects of lactoferrin (Lf) on growth and feeding performance, biochemical and immune parameters in Asian sea bass (Lates calcarifer). A basal diet was supplemented with 0 (control), 400 (400 Lf), or 800 (800 Lf) mg Lf kg diet. The results indicate a significant increase in innate immune parameters when the diet was supplemented with 800 mg Lf kg.

Barriers to accessing primary healthcare services for people with disabilities in low and middle-income countries, a Meta-synthesis of qualitative studies.

Methods: Six electronic databases were searched for relevant studies from 2000 to 2019. Forty-one eligible studies were identified.

Results: Findings suggest that the people with disabilities' choice to seek healthcare services or not, as well as the quality of intervention provided by primary healthcare providers, are influenced by three types of barriers: cultural beliefs or attitudinal barriers, informational barriers, and practical or logistical barriers.

Efficacy Comparison of Nd:YAG laser, diode laser and dentine bonding agent in dentine hypersensitivity reduction: a clinical trial.

Purpose: Dentin hypersensitivity is characterized by short, sharp pain arising from exposed dentin in response to external stimuli. Several modalities have been suggested for treatment of this condition such as low-level laser therapy (LLLT) and application of dentin bonding agents. The aim of this study was to compare the clinical efficacy of diode laser, Nd:YAG laser and dentin bonding agent for treatment of dentin hypersensitivity.

Safety and efficiency of the fifth generation Woven EndoBridge device: technical note.

Backround: The treatment of wide neck bifurcation aneurysms remains challenging despite the introduction of new techniques (Y stenting, waffle cone technique, or flow diverter stents). The Woven EndoBridge (WEB) device is an innovative solution for this type of cerebral aneurysm. A new WEB 17 is now available and has been designed to offer smaller sized devices to optimize navigability and delivery.

Data showing the optimal conditions of pre-extraction and extraction of (watermelon) white rind to increase the amount of bioactive compounds, DPPH radical scavenging and anti-tyrosinase activity.

In this data article, we examined some of those factors such as the effect of fresh, frozen and hot air-dried sample, pH and polarity of solvent by ultrasound-assisted extraction, as a "Green Extraction" technique, to find optimal conditions for increasing the amount of total phenolic and amino acid contents from watermelon rind. Then, we considered the DPPH radical scavenging and anti-tyrosinase activity of the extracts and their association with the amount of the phenolic and amino acid contents in the samples. The obtained data were analyzed one-way ANOVA, Tukey post hoc test and Graph Pad Prism 6 ( < 0.

A Pilot Study to Evaluate the Effects of Oral N-Acetyl Cysteine on Inflammatory and Oxidative Stress Biomarkers in Rheumatoid Arthritis.

Background: Rheumatoid Arthritis (RA) is a common inflammatory disease of the joints. Due to the importance of inflammation and oxidative stress in the pathogenesis of RA, drugs that have anti-oxidant and anti-inflammatory properties, such as N-acetyl Cysteine (NAC), can be used as adjunctive therapy in patients with RA.

Aims: The aim of this study was to evaluate the effects of oral NAC on inflammatory cytokines and oxidative stress in patients with RA.

From the day they are born: a qualitative study exploring violence against children with disabilities in West Africa.

Background: Despite the building evidence on violence against children globally, almost nothing is known about the violence children with disabilities in low and middle-income countries (LMICs) experience. The prevalence of violence against children with disabilities can be expected to be higher in LMICs where there are greater stigmas associated with having a child with a disability, less resources for families who have children with disabilities, and wider acceptance of the use of corporal punishment to discipline children. This study explores violence experienced by children with disabilities based on data collected from four countries in West Africa- Guinea, Niger, Sierra Leone, and Togo.

Multi-Center Experience of Vedolizumab Effectiveness in Pediatric Inflammatory Bowel Disease.

Background: Though vedolizumab has received regulatory approval for the treatment of Crohn's disease (CD) and ulcerative colitis (UC) in adults, there is increasing off-label use in children.

Aims: To describe the experience with vedolizumab in pediatric inflammatory bowel disease (IBD) patients at 3 tertiary IBD centers and examine predictors of remission.

Methods: A retrospective review identified pediatric IBD patients (age < 18 yrs) receiving vedolizumab.

Elevated serum levels of Vitamin D in infants with urolithiasis.

Introduction: The pathophysiology of urolithiasis in infancy is not well known. The aim of this study was to investigate whether infants with urolithiasis have higher serum levels of vitamin D, as a possible risk factor for urolithiasis, compared to infants without urinary calculi.

Materials And Methods: In this case-control study, 36 infants with urolithiasis (age range, 2.

Outcome of renal transplantation in children: a multi-center national report from Iran.

The outcome of pediatric renal transplantation was previously reported by a single-center study at the year 2006. Therefore, we aimed to evaluate and report the characteristics and outcome of renal pediatric renal transplantation in a multi-center nationwide study. In this nationwide report, medical records of 907 children (≤18yr) with renal transplantation in eight major pediatric transplant centers of Iran were recorded.

Bone mineral disorders in pediatric and adolescent renal transplant recipients.

Incomplete resolution of abnormalities of mineral metabolism associated with CRF results in the relatively high prevalence of ROD in pediatric kidney recipients. This non-randomized, cross-sectional, and analytic-descriptive study on bone density, vitamin D, and mineral metabolism was performed in 57 children and adolescents who had received a total of 60 renal allografts in Shiraz, Iran. The height and weight of the patients were measured; their serum calcium (Ca), phosphorus (P), Alk-P, PTH, 25(OH)-vitamin D(3), BUN, creatinine, and electrolyte levels were analyzed, and a complete blood count was performed.

Gouty arthritis in a 15-year-old girl with Bartter's syndrome.

A 15-year-old girl, a known case of Bartter's syndrome (BS) for 7 years, developed severe pain in her right knee and right and left ankle. Her older sister had BS and developed end-stage renal disease (ESRD) at the age of 14 years. Her serum uric acid was 12.

Disability in low-income countries: issues and implications.

This article reports on a study conducted for the Canadian International Development Agency by The International Centre for Disability and Rehabilitation at the University of Toronto. We critically examined the broad literature in the area of disability and development and in this article we identify the key issues which emerged. Most of the data were collected from existing literature in the academic and practice settings and from the publications of key NGOs and governments.

Revisiting therapy assumptions in children's rehabilitation: clinical and research implications.

Purpose: This commentary draws on a recent workshop hosted by the Canadian Children's Rehabilitation Research Network that brought together stakeholders to critically examine assumptions embedded in children's rehabilitation in order to advance current debates and suggest areas for further inquiry.

Method: Six issues are discussed: (1) the wisdom of dichotomising 'fix' versus 'function'; (2) the ethics of it might help and it won't hurt' therapy approaches; (3) the emphasis on early intervention rather than a lifespan approach; (4) the challenges of providing care for new rehabilitation populations; (5) discrepancies between performance outcomes and patient satisfaction; and (6) innovative partnerships to support care transitions of adolescents and their families.

Results: Issues identified include: finding the right balance between therapies that focus on 'fixing' children versus enhancing function, judicious design of therapy programs as to not overburden children and families, adopting lifespan approaches to meet the needs of multiple 'paediatric' populations, cautious interpretation of measures and approaches that link well-being with physical performance, and the benefits of including parent and youth facilitators on children's rehabilitation teams.

Response to hepatitis B virus vaccination in haemodialysis patients with and without hepatitis C infection.

The aim of this study was to determine the efficacy of hepatitis B virus (HBV) vaccination and the response to vaccine in individuals on haemodialysis with and without HCV infection. From April 2000 to September 2003 all haemodialysis patients referred to the haemodialysis department in a Babol hospital received 4 microg vaccine intramuscularly at 0, 1, and 6 months. All were negative for HBV infection markers (HBcAb, HBsAg and HBsAb).

Spectrum of In-patient Renal Diseases in Children "A Report from Southern part Islamic Republic of Iran".

This survey was performed on children with renal diseases admitted to Shiraz Pediatric Nephrology Unit from October 1993 to March 2000. There was a total of 1358 children, of whom 709 (52%) were boys, with age range of 1 month to 16 years and a mean of 6.5 +/- 4.

Evaluation of insulin like growth factor-1 (IGF-1) in children with different stages of chronic renal failure.

Growth retardation in children with chronic kidney disease (CKD) is multifactorial that include inadequate protein and calorie intake, persistent metabolic acidosis, calcitriol deficiency, renal osteodystrophy, drug toxicity, uremic toxins and growth factor abnormalities such as insulin-like growth factor (IGF) and IGF binding proteins. In this study, we compare the IGF-1 levels in normal and growth retarded CKD children. Serum IGF-1 levels were determined in 22 children with end-stage renal disease, 26 children with CKD at different stages, 23 children with normal height and weight for age and 23 children with constitutionally short stature.

Risk factors for long-term outcome of ifosfamide-induced nephrotoxicity in children.

Ifosfamide is widely used in the treatment of pediatric solid tumors. Its main adverse effects are various forms of renal tubular and glomerular damage. The authors sought to determine factors that predict the risk for the development and severity of ifosfamide-induced nephrotoxicity in children and to examine the long-term outcome of this complication.