You are currently viewing a new version of our website. To view the old version click .

Nutrients, Volume 14, Issue 23

December-1 2022 - 253 articles

Cover Story: Long COVID, a condition characterized by symptom and/or sign persistence following an acute COVID-19 episode, is associated with reduced physical performance and endothelial dysfunction. Supplementation of l-arginine may improve endothelial and muscle function by stimulating nitric oxide synthesis. A single-blind randomized, placebo-controlled trial was conducted in adults aged between 20 and 60 years with persistent fatigue attending a post-acute COVID-19 outpatient clinic. Participants were randomized 1:1 to receive twice-daily orally either a combination of 1.66 g l-arginine plus 500 mg liposomal vitamin C or a placebo for 28 days. The primary outcome was the distance walked on the 6 min walk test. Secondary outcomes were handgrip strength, flow-mediated dilation, and fatigue persistence. View this paper
  • Issues are regarded as officially published after their release is announced to the table of contents alert mailing list .
  • You may sign up for email alerts to receive table of contents of newly released issues.
  • PDF is the official format for papers published in both, html and pdf forms. To view the papers in pdf format, click on the "PDF Full-text" link, and use the free Adobe Reader to open them.

Articles (253)

  • Article
  • Open Access
11 Citations
3,336 Views
11 Pages

Effect of Inulin Intervention on Metabolic Control and Methylation of INS and IRS1 Genes in Patients with Type 2 Diabetes Mellitus

  • Ollin Celeste Martínez-Ramírez,
  • Azucena Salazar-Piña,
  • Ximena Cerón-Ramírez,
  • Julieta Rubio-Lightbourn,
  • Fernando Torres-Romero,
  • Leonora Casas-Avila and
  • Clementina Castro-Hernández

6 December 2022

Background and Aims: Currently, treatments are being sought to improve the control of type II diabetes mellitus (T2DM), and inulin has been shown to be effective in reducing glucose levels and other metabolic control parameters. These effects on meta...

  • Systematic Review
  • Open Access
25 Citations
6,232 Views
24 Pages

Prevalence of Malnutrition in Patients with Parkinson’s Disease: A Systematic Review

  • Karolina Wioletta Kacprzyk,
  • Magdalena Milewska,
  • Alicja Zarnowska,
  • Mariusz Panczyk,
  • Gabriela Rokicka and
  • Dorota Szostak-Wegierek

6 December 2022

Objectives: This systematic review analyzed the prevalence of malnutrition in patients with Parkinson’s Disease. Study design: a systematic review. Method: Four databases—Cochrane, PubMed, Embase and Web of Science—were searched fro...

  • Article
  • Open Access
4 Citations
3,130 Views
14 Pages

The Impact of a Mediterranean-like Diet with Controlled Protein Intake on the Onco-Nephrological Scenario: Time for a New Perspective

  • Arianna Bettiga,
  • Francesco Fiorio,
  • Francesca Liguori,
  • Federico Di Marco,
  • Giulia Quattrini,
  • Riccardo Vago,
  • Domenico Giannese,
  • Andrea Salonia,
  • Francesco Montorsi and
  • Francesco Trevisani

6 December 2022

Chronic kidney disease (CKD) represents a frequent comorbidity in cancer patients, especially for patients affected by urological cancers. Unfortunately, impaired kidney function may limit the choice of adequate oncological treatments for their poten...

  • Article
  • Open Access
13 Citations
3,869 Views
14 Pages

Improved Stability and In Vitro Anti-Arthritis Bioactivity of Curcumin–Casein Nanoparticles by Ultrasound-Driven Encapsulation

  • Kexin Li,
  • Yahui Zhang,
  • Xueyan Hao,
  • Dongchao Xie,
  • Chongchong Wang,
  • Haihua Zhang,
  • Peng Jin and
  • Qizhen Du

6 December 2022

Curcumin possesses beneficial biological functions, namely anti-inflammation and anti-diabetic functions. However, due to its low solubility and crystallinity, its applications are limited. In this work, curcumin was encapsulated in casein micelles i...

  • Article
  • Open Access
11 Citations
4,440 Views
21 Pages

6 December 2022

Multiple myeloma (MM) remains an incurable hematological malignancy. Bortezomib (BTZ) is a proteasome inhibitor widely used in MM therapy whose potent activity is often hampered by the development of resistance. The immune system is vital in the path...

  • Article
  • Open Access
7 Citations
3,336 Views
12 Pages

Longitudinal Association of Telomere Dynamics with Obesity and Metabolic Disorders in Young Children

  • Simon Toupance,
  • Sofia I. Karampatsou,
  • Carlos Labat,
  • Sofia-Maria Genitsaridi,
  • Athanasia Tragomalou,
  • Penio Kassari,
  • George Soulis,
  • Allyson Hollander,
  • Evangelia Charmandari and
  • Athanase Benetos

6 December 2022

In adults, short leukocyte telomere length (LTL) is associated with metabolic disorders, such as obesity and diabetes mellitus type 2. These associations could stem from early life interactions between LTL and metabolic disorders. To test this hypoth...

  • Article
  • Open Access
22 Citations
6,277 Views
16 Pages

Comprehensive Analysis of Seasonal and Geographical Variation in UVB Radiation Relevant for Vitamin D Production in Europe

  • Tarinee Khanna,
  • Rasha Shraim,
  • Masa Zarkovic,
  • Michiel van Weele,
  • Jos van Geffen and
  • Lina Zgaga

6 December 2022

Dermal synthesis, following sun exposure, is the main source of vitamin D. This study characterizes ambient UVB radiation relevant for vitamin D production in Europe. A biological weighing function was applied to data from the Tropospheric Emissions...

  • Article
  • Open Access
11 Citations
3,926 Views
11 Pages

Cohort Study of Maternal Gestational Weight Gain, Gestational Diabetes, and Childhood Asthma

  • Orianne Dumas,
  • Anna Chen Arroyo,
  • Mohammad Kamal Faridi,
  • Kaitlyn James,
  • Sarah Hsu,
  • Camille Powe and
  • Carlos A. Camargo

6 December 2022

Data on the association of maternal gestational weight gain (GWG) and gestational diabetes mellitus (GDM) with childhood asthma are limited and inconsistent. We aimed to investigate these associations in a U.S. pre-birth cohort. Analyses included 16,...

  • Article
  • Open Access
9 Citations
3,300 Views
13 Pages

Social Capital Promotes a Healthier Diet among Young Adults by Reducing Psychological Distress

  • Brigita Mieziene,
  • Arunas Emeljanovas,
  • Dario Novak and
  • Ichiro Kawachi

6 December 2022

Studies have revealed the links between social capital and diet. However, the mediating role of psychological distress in this relationship has been understudied. This study aims to identify direct and indirect relationships between social capital an...

  • Review
  • Open Access
38 Citations
6,999 Views
18 Pages

6 December 2022

The seminal discoveries that parathyroid hormone (PTH) and fibroblast growth factor 23 (FGF23) are major endocrine regulators of vitamin D metabolism led to a significant improvement in our understanding of the pivotal roles of peptide hormones and s...

of 26

Get Alerted

Add your email address to receive forthcoming issues of this journal.

XFacebookLinkedIn
Nutrients - ISSN 2072-6643