Publications by authors named "Jonker J"

Background: Prescribing of psychotropic drugs (PDs) and applying restrictive measures are both frequently used in managing challenging behaviour of people with intellectual disabilities (ID), which is not always according to guidelines or good clinical practice.

Aims: This study aimed to investigate the potential triangular relationship between challenging behaviour, the application of restrictive measures and PD prescription.

Methods And Procedures: In this cross-sectional study, data on challenging behaviour, PD prescription and restrictive measures were collected.

View Article and Find Full Text PDF

People with intellectual disabilities (IDs) often present with challenging behaviors (CBs) mostly due to inappropriate environments and mental and physical disorders. Integrative care is recommended to address CBs. However, in clinical practice, psychotropic drugs are often prescribed off-label for CBs, although the effectiveness is unclear, and side effects frequently occur.

View Article and Find Full Text PDF

We previously demonstrated that diet supplementation with seaweed () prevented AD-related pathology in a mouse model of Alzheimer's Disease (AD). Here, we tested a lipid extract of seaweed () and a supercritical fluid (SCF) extract of that is free of excess inorganic arsenic. Diet supplementation with extract prevented cognitive deterioration in APPswePS1ΔE9 mice.

View Article and Find Full Text PDF
Article Synopsis
  • - A 77-year-old man experienced falls and a humerus fracture due to hypoglycemia, with tests showing low C-peptide and insulin levels, leading to the suspicion of an IGF-2-producing tumor.
  • - Lab tests revealed decreased IGF-1 and increased IGF-2, which was linked to a tumor identified in the right thoracic cavity through imaging.
  • - After surgical removal of the tumor, the patient's hypoglycemic episodes stopped, highlighting the need to consider Nonislet Cell Tumor Hypoglycemia (NICTH) in unexplained cases and the effectiveness of surgery for treatment.
View Article and Find Full Text PDF

Torque teno virus (TTV) is emerging as a potential marker for monitoring immune status. In transplant recipients who are immunosuppressed, higher TTV DNA loads are observed than in healthy individuals. TTV load measurement may aid in optimizing immunosuppressive medication dosing in solid organ transplant recipients.

View Article and Find Full Text PDF

Torque Teno Virus (TTV) is a non-pathogenic virus that is highly prevalent among kidney transplant recipients (KTRs). Its circulating load is associated with an immunological status in KTR and is considered a promising tool for guiding immunosuppression. To allow for optimal guidance, it is important to identify other determinants of TTV load.

View Article and Find Full Text PDF

Background: Patients with rectal cancer may undergo surgical resection with or without a temporary stoma.

Objective: This study primarily aimed to compare long-term functional outcomes between patients with and without a temporary stoma after surgery for rectal cancer. The secondary aim was to investigate the effect of time to stoma reversal on functional outcomes.

View Article and Find Full Text PDF

Age is the greatest risk factor for the development of type 2 diabetes mellitus (T2DM). Age-related decline in organ function is attributed to the accumulation of stochastic damage, including damage to the nuclear genome. Islets of T2DM patients display increased levels of DNA damage.

View Article and Find Full Text PDF

Aim: When young patients are congenitally missing anterior teeth, different treatment modalities can be used to complement the dental arch. This article proposes a new treatment modality for the replacement of anterior teeth, the cantilever contact-point resin bonded bridge (CCP-RBB).

Materials And Methods: In this proof of principle study, CCP-RBB's delivered by one operator were clinically assessed.

View Article and Find Full Text PDF

Background: Cystic Fibrosis (CF) is a genetic disease affecting multiple organs, primarily the lungs and digestive system. Improved pulmonary management significantly improved life expectancy of CF patients. As a result, extrapulmonary manifestations, including gastrointestinal and liver-related symptoms, have become more relevant.

View Article and Find Full Text PDF
Article Synopsis
  • Kids with severe malnutrition have changes in their intestines that can cause more infections and higher risk of death.
  • Researchers used mice to study this problem and found that certain treatments could help improve the intestines' ability to absorb nutrients and fight damage.
  • They discovered that a special vitamin and other treatments might help fix the problems caused by malnutrition, and they think it would be good to test this in real-life situations with kids.
View Article and Find Full Text PDF

Statement Of Problem: The absence of a tooth in the esthetic zone can cause emotional and social distress. The use of minimally invasive and visually pleasing lithium disilicate resin-bonded fixed dental prostheses (RBFDPs) may be a suitable option for replacing a missing maxillary incisor. However, the available literature on lithium disilicate cantilever RBFDPs is limited.

View Article and Find Full Text PDF
Article Synopsis
  • * In humans, TAGs are primarily synthesized by diacylglycerol O-acyltransferases (DGAT1 and DGAT2), but researchers have discovered an alternative TAG-synthesizing system involving a protein called DIESL and its regulator TMX1.
  • * DIESL functions as an independent TAG synthase and is essential for energy balance, particularly during nutrient shortages, with its deficiency shown to negatively impact growth and energy management in mice.
View Article and Find Full Text PDF

The nuclear liver X receptors (LXRα/β) and peroxisome proliferator-activated receptors (PPARα/γ) are involved in the regulation of multiple biological processes, including lipid metabolism and inflammation. The activation of these receptors has been found to have neuroprotective effects, making them interesting therapeutic targets for neurodegenerative disorders such as Alzheimer's Disease (AD). The Asian brown seaweed contains both LXR-activating (oxy)phytosterols and PPAR-activating fatty acids.

View Article and Find Full Text PDF

Beta klotho (KLB) is a fundamental component in fibroblast growth factor receptor (FGFR) signaling as it serves as an obligatory coreceptor for the endocrine hormones fibroblast growth factor 19 (FGF19) and fibroblast growth factor 21 (FGF21). Through the development of FGF19- and FGF21 mimetics, KLB has emerged as a promising drug target for treating various metabolic diseases, such as type 2 diabetes (T2D), non-alcoholic fatty liver disease (NAFLD), and cardiovascular disease. While rodent studies have significantly increased our understanding of KLB function, current clinical trials that test the safety and efficacy of KLB-targeting drugs raise many new scientific questions about human KLB biology.

View Article and Find Full Text PDF

Cancer survivors who received chemotherapy, such as the anthracycline doxorubicin (DOX), have an increased risk of developing complications later in life, including the development of chronic metabolic diseases. Although the etiology of this increased risk for late metabolic complications in cancer survivors is poorly understood, a causal role of therapy-induced senescent cells has been suggested. To study the role of cellular senescence in chemotherapy-induced metabolic complications, young adult female low-density lipoprotein receptor-deficient (Ldlr)-p16-3MR mice, in which p16-positive (p16) senescent cells can be genetically eliminated, were treated with four weekly injections of DOX (2.

View Article and Find Full Text PDF

Aim: The key to successful construction of an ileal pouch-anal anastomosis (IPAA) following proctocolectomy in patients with ulcerative colitis or familial adenomatous polyposis is the ability of the pouch reservoir to reach the anus well vascularized and without tension. The aim of this systematic review was to provide an overview of previously described different surgical lengthening techniques to achieve adequate length for a tension-free IPAA.

Method: Pubmed, Embase and Cochrane Library databases were systematically searched.

View Article and Find Full Text PDF

The RAS-MAPK signaling pathway is one of the most frequently dysregulated pathways in human cancer. Small molecule inhibitors directed against this pathway have clinical activity in patients with various cancer types and can improve patient outcomes. However, the use of these drugs is associated with adverse effects, which can result in dose reduction or treatment interruption.

View Article and Find Full Text PDF

The nuclear receptors-liver X receptors (LXR α and β) are potential therapeutic targets in cardiovascular and neurodegenerative diseases because of their key role in the regulation of lipid homeostasis and inflammatory processes. Specific oxy(phyto)sterols differentially modulate the transcriptional activity of LXRs providing opportunities to develop compounds with improved therapeutic characteristics. We isolated oxyphytosterols from and synthesized sidechain oxidized sterol derivatives.

View Article and Find Full Text PDF

Severe malnutrition accounts for half-a-million deaths annually in children under the age of five. Despite improved WHO guidelines, inpatient mortality remains high and is associated with metabolic dysfunction. Previous studies suggest a correlation between hepatic metabolic dysfunction and impaired autophagy.

View Article and Find Full Text PDF

Background: Discontinuation of antidepressant medication can be difficult due to withdrawal symptoms and relapse risk. Scientific evidence on the questions of who, when, and how to stop antidepressants is limited. In Amsterdam a multidisciplinary outpatient clinic was started to provide advice and guidance.

View Article and Find Full Text PDF
Article Synopsis
  • FGF1 is a growth factor released from fat tissue that plays a role in regulating glucose uptake during changes in nutrition.
  • Research showed that FGF1 enhances glucose uptake in fat cells (adipocytes) through the activation of the GLUT4 transporter, relying on certain signaling proteins (MEK1/2 and Akt).
  • Prolonged exposure to FGF1 also increases glucose uptake by promoting the transcription of GLUT1, suggesting a new, insulin-independent pathway that could be useful in treating type 2 diabetes.
View Article and Find Full Text PDF

Introduction: Both rituximab (RTX) and cyclophosphamide (CYC) are effectively used in combination with steroids as remission induction therapy for patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV). Several studies have shown that the effect on achieving (clinical) remission, frequency and severity of relapses is equivalent for both therapies, but there is accumulating data that the long-term safety profile of RTX might outperform CYC. Combination of RTX with low-dose CYC (LD-CYC) has been investigated in only a few uncontrolled cohort studies, in which clinical remission and a favourable immunological state with low relapse rates was quickly achieved.

View Article and Find Full Text PDF