jueves, 14 de mayo de 2026

Dehydrated Foods: Nutrition Facts, Health Benefits, and Safety Risks +... +... +

Dehydrated Foods: Nutrition Facts, Health Benefits, and Safety Risks https://www.news-medical.net/health/Dehydrated-Foods-Nutrition-Facts-Health-Benefits-and-Safety-Risks.aspx From freeze-dried fruits to shelf-stable meals, modern dehydration technologies are transforming food preservation by improving nutrient retention, extending shelf life, and enhancing food safety while meeting the growing demand for convenient, portable nutrition. From dried fruits and powdered milk to shelf-stable meals, dehydrated foods have a longstanding role in both traditional preservation practices and modern diets. By removing moisture, dehydration extends shelf life and improves storage efficiency while retaining significant nutritional value. However, the nutritional quality, texture, color, and safety of dehydrated foods depend strongly on the drying method, temperature, processing time, packaging, and storage conditions.2,3 What Are Sirtuins and How Do They Affect Aging and Longevity? https://www.news-medical.net/health/What-Are-Sirtuins-and-How-Do-They-Affect-Aging-and-Longevity.aspx Sirtuins are NAD+-dependent enzymes that regulate metabolism, oxidative stress, mitochondrial function, and genomic stability to influence aging and healthspan. Their tissue-specific activities have made them promising but complex therapeutic targets for metabolic, cardiovascular, neurodegenerative, and age-related diseases. The biology of aging is largely influenced by cellular responses to metabolic and environmental stress. Sirtuins contribute to this adaptability through their involvement in metabolic regulation, stress signaling, and genome maintenance. Because sirtuin activity depends on NAD+, these enzymes help couple the cell’s energetic state to transcription, mitochondrial function, DNA repair, inflammation, and stress resistance.1,4 Four-week diet intervention shifts biological aging markers https://www.news-medical.net/news/20260514/Four-week-diet-intervention-shifts-biological-aging-markers.aspx Just four weeks of switching to diets rich in whole-food complex carbohydrates and plant-based foods shifted aging-related biomarker profiles in older adults. However, scientists say the changes may reflect rapid physiological adaptation rather than true age reversal.

How Endometrial Health Affects Women Beyond Fertility

https://www.news-medical.net/health/How-Endometrial-Health-Affects-Women-Beyond-Fertility.aspx The endometrium is a highly dynamic tissue, regulated by mitochondrial metabolism, immune signaling, hormonal balance, and microbial interactions, which collectively influence aging, inflammation, fertility, and disease risk. Emerging evidence suggests that mitochondrial dysfunction, chronic endometritis, microbiota dysbiosis, and metabolic instability may contribute to impaired endometrial health and endometrial cancer development beyond traditional reproductive contexts.

Towards biology-informed therapies for long COVID eBioMedicine ++...

Towards biology-informed therapies for long COVID eBioMedicine https://www.thelancet.com/journals/ebiom/article/PIIS2352-3964(26)00184-2/fulltext?dgcid=raven_jbs_etoc_email May 2026 Volume 127 https://www.thelancet.com/journals/ebiom/issue/vol127nonull/PIIS2352-3964(26)X2003-5

Editorial Re-endangerment The Lancet Planetary Health +++ +...

Governing artificial intelligence for planetary health Felix Creutzig, Profa,b Send email to fc358@sussex.ac.uk ∙ Fatima Denton, Profc ∙ Emmie Hine, MAd ∙ Somya Joshi, Profe ∙ Gong Ke, Proff ∙ Yara Kyrychenko, BAg ∙ et al. https://www.thelancet.com/journals/lanplh/article/PIIS2542-5196(25)00287-6/fulltext?dgcid=hubspot_update_feature_updatealerts_lanplh&utm_campaign=update-lanplh&utm_medium=email&_hsenc=p2ANqtz-8DbU5ulY7TFDFcuotIG3u_n-fbA5xM5WJPIyIz7KQIsrwoJY1Q68Nv7kFSwojHIFpGk8rOHRRtkDm94zksxsLfJy4VOw&_hsmi=418431733&utm_content=418182252&utm_source=hs_email Association between Great Salt Lake desiccation, air quality, and major depressive episodes: an ecological study Maheshwari Neelam, PhDa Send email to maheshwari.neelam@nasa.gov ∙ Kamaldeep Bhui, MDb ∙ Trent Cowan, MScc ∙ Brian Freitag, PhD https://www.thelancet.com/journals/lanplh/article/PIIS2542-5196(25)00283-9/fulltext?dgcid=hubspot_update_feature_updatealerts_lanplh&utm_campaign=update-lanplh&utm_medium=email&_hsenc=p2ANqtz--1hSQjSy0Bkqjt1XN0VcJcdc2tMBZN61-UsPF1YN6TL-N_nFtqNL0R1dd2dDCunWP8qqUPCje4wOqCwrJ8LJiBFSp-mw&_hsmi=418431733&utm_content=418182252&utm_source=hs_email Dichlorodiphenyltrichloroethane and dichlorodiphenyldichloroethylene exposure, cognition, and cortical thickness at middle age in US Latinas (the CHAMACOS Maternal Cognition Study): a prospective cohort study Prof Brenda Eskenazi, PhDa,b Send email to eskenazi@berkeley.edu ∙ Yishu Chao, BAc ∙ Lucia Calderon, MPHd ∙ Stephen Rauch, MPHa,b ∙ Katherine Kogut, MPHa,b ∙ Marcella Warner, PhDa,b ∙ et al. https://www.thelancet.com/journals/lanplh/article/PIIS2542-5196(26)00014-8/fulltext?dgcid=hubspot_update_feature_updatealerts_lanplh&utm_campaign=update-lanplh&utm_medium=email&_hsenc=p2ANqtz-9iurVyMTp-sawXQY4bUI5VHKMA1QTb9QUjgn-_Vu1LbjAfFvr9-ChHH0V_YxNmtVkzsF8PogoqbJeYLfMfJ-M6XIZNLw&_hsmi=418431733&utm_content=418182252&utm_source=hs_email Editorial Re-endangerment The Lancet Planetary Health https://www.thelancet.com/journals/lanplh/issue/vol10no3/PIIS2542-5196(26)X2003-4

Physical Therapy and Functional Motor Recovery in Patient with Guillain-Barré Syndrome -Case Report By European Scientific Journal ESJ

https://www.academia.edu/167091711/Physical_Therapy_and_Functional_Motor_Recovery_in_Patient_with_Guillain_Barr%C3%A9_Syndrome_Case_Report Introduction: Guillain-Barré syndrome (GBS) is an autoimmune disease with sudden onset and progressive impairment of the peripheral nerves. Aim: To study the influence of applied physical therapy (PT) on functional recovery in patient with a prolonged complicated course of GBS, Landry ascending paralysis and assisted breathing and 4 months in-hospital stay. Case report: The study was conducted with a 34-year-old woman in subacute stage of GBS, over the course of 2 months in the patient's home, after discharge. PT sessions were performed 3-4 times per week for 1-hour duration, moderate intensity, without reaching fatigue. Correct positioning in bed, passive-active exercises, analytical exercises, exercises for strength of abdominal muscles, breathing exercises, training balance and coordination of sitting and standing, and massage were applied. PT included correct positioning in bed, passive-active exercises, analytical exercises, exercises for strength of abdominal muscles, breathing exercises, training balance and coordination of sitting and standing, and massage. Tests for bed mobility and transfers, Five Times Sit-To-Stand Test (FTSTS) and 10 Meters Walking Test (10MW) were applied twice in order to monitor the effect of PT. Results and Discussion: The results showed an improvement in the speed of patient's response for transfers. Time for performing FTSTS decreased 33 sec. Improvement in bed mobility, walking speed and cadence are also observed. Conclusion: After two months of treatment functional mobility of the patient was improved. ...

Researchers identify first suite of human antibodies against measles virus

Researchers identify first suite of human antibodies against measles virus NIH-funded study lays foundation for antibody-based measles treatment. Microscopy by CDC; layout, colorization and visual effects by NIH/NIAID. A scientific team funded by the National Institutes of Health (NIH) has isolated and mapped in detail the first comprehensive group of human antibodies targeting the measles virus. The findings reveal previously unknown details about how the human immune system fights measles and identify specific antibodies capable of reducing the virus to undetectable levels in an animal model. The research could serve as the foundation for development of a measles treatment. https://www.nih.gov/news-events/news-releases/researchers-identify-first-suite-human-antibodies-against-measles-virus

The US Parkinson's disease community demands prevention The Lancet Neurology ++... ++

The US Parkinson's disease community demands prevention The Lancet Neurology https://www.thelancet.com/journals/laneur/article/PIIS1474-4422(26)00173-0/fulltext?dgcid=raven_jbs_etoc_email Jun 2026 Volume 25Number 6p533-614 https://www.thelancet.com/journals/laneur/issue/vol25no6/PIIS1474-4422(26)X2004-X Safety and efficacy of the anti-α-synuclein monoclonal antibody amlenetug for the treatment of patients with multiple system atrophy (AMULET): a phase 2, randomised, double-blind, multicentre trial Lotte Kjærsgaard, MDa ∙ Jonas Wiedemann, MSca ∙ Prof Wolfgang Singer, MDb ∙ Atsushi Takeda, MDc ∙ Anna-Karin Berger, PhDa ∙ Mimi Folden Flensburg, DVM PhDa ∙ et al. https://www.thelancet.com/journals/laneur/article/PIIS1474-4422(26)00100-6/abstract?dgcid=raven_jbs_etoc_feature_laneur Safety, tolerability, and efficacy of acetazolamide in idiopathic normal pressure hydrocephalus (DRAIN) in Sweden: a randomised, double-blind, placebo-controlled, phase 2 trial Johan Virhammar, PhDa Send email to johan.virhammar@uu.se ∙ Oskar Fasth, MDa ∙ Maria Ekblom, Msca ∙ Oskar Ekman, MDa ∙ Nils Holmstrandb ∙ David Fällmar, PhDb ∙ et al. https://www.thelancet.com/journals/laneur/article/PIIS1474-4422(26)00126-2/abstract?dgcid=raven_jbs_etoc_feature_laneur