Skip to main content Accessibility help
×
  1. Home
  2. Browse subjects
  3. Life Sciences
  4. Content listing

Refine search

Refine search

Access:
Content type:
Publication date:
Apply   From and To filters
Subject: Show more
Journals Show more
Publishers: Show more
Societies Show more
Series: Show more
Collections: Show more

Actions for selected content:

Select all | Deselect all
  • View selected items
  • Export citations
  • Download PDF (zip)
  • Save to Kindle
  • Save to Dropbox
  • Save to Google Drive

Save Search

You can save your searches here and later view and run them again in "My saved searches".

Please provide a title, maximum of 40 characters.
Cancel
×

274792 results in Life Sciences

Page 48 of 13740

  • JPA volume 99 issue 3 Cover and Front matter

  • Journal:
    Journal of Paleontology / Volume 99 / Issue 3 / May 2025
    Published online by Cambridge University Press:
    21 October 2025, pp. f1-f5
    • Article
      • You have access
    • PDF
    • Export citation

  • PNS volume 61 issue 2a Cover and Back matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 61 / Issue 2a / Spring 2002
    Published online by Cambridge University Press:
    21 October 2025, pp. b1-b2
    • Article
      • You have access
    • PDF
    • Export citation

  • PNS volume 60 issue 4b Cover and Back matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 60 / Issue 4b / Autumn 2001
    Published online by Cambridge University Press:
    21 October 2025, pp. b1-b2
    • Article
      • You have access
    • PDF
    • Export citation

  • PNS volume 61 issue 3a Cover and Back matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 61 / Issue 3a / Autumn 2002
    Published online by Cambridge University Press:
    21 October 2025, pp. b1-b3
    • Article
      • You have access
    • PDF
    • Export citation

  • PNS volume 62 issue 1a Cover and Back matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 62 / Issue 1a / 2003
    Published online by Cambridge University Press:
    21 October 2025, pp. b1-b3
    • Article
      • You have access
    • PDF
    • Export citation

  • Abstracts of Original Communications (The Royal College of Physicians, London. 5–6 October 1999)

  • Journal:
    Proceedings of the Nutrition Society / Volume 59 / Issue 3a / Autumn 2000
    Published online by Cambridge University Press:
    21 October 2025, pp. 141A-150A
    • Article
      • You have access
    • PDF
    • Export citation

  • RETRACTED - First report of life table of Cyamophila willeti (Hemiptera: Psyllidae) constructed using age-stage two-sex life table theory

  • Tingyu Ye, Jing Liang, Naeem Abbas, Muhammad Razaq, Qingchuan Yang, Rashad Rasool Khan, Haibing Xiao, Shuanglin Zi, Nachan Zhu, Minglu Yang
  • Journal:
    Bulletin of Entomological Research , First View
    Published online by Cambridge University Press:
    21 October 2025, pp. 1-10

  • The study systematically investigated the key biological and ecological characteristics of Cyamophila willeti, a major pest of the tree species Styphnolobium japonicum. We focused on its circadian mating rhythm, oviposition preference, and the effects of temperature on population parameters. Using the age-stage, two-sex life table approach, we compared the development, reproduction, and population growth potential under different temperature conditions. Results showed that mating activity peaked at 12:00 and 17:00, with females significantly preferring shoot tips for oviposition. At 25°C, female and male adult longevities were 39.88 ± 0.93 and 46.71 ± 1.69 days, respectively, and the mean fecundity per female was 647.75 ± 52.94 eggs. At 29°C, longevity was significantly reduced to 11.88 ± 4.10 days for females and 13.89 ± 4.31 days for males, while fecundity decreased to 47.63 ± 4.26 eggs. Most nymphs did not develop beyond the fifth instar at 33°C. These findings indicate that the optimal temperature for population growth of C. willeti is around 25°C, whereas high temperatures (≥29°C) significantly suppress survival and reproduction. This study establishes a foundation for monitoring C. willeti and developing effective control strategies.

  • PNS volume 62 issue 1a Cover and Front matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 62 / Issue 1a / 2003
    Published online by Cambridge University Press:
    21 October 2025, pp. f1-f13
    • Article
      • You have access
    • PDF
    • Export citation

  • PNS volume 59 issue 3a Cover and Back matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 59 / Issue 3a / Autumn 2000
    Published online by Cambridge University Press:
    21 October 2025, pp. b1-b2
    • Article
      • You have access
    • PDF
    • Export citation

  • PNS volume 59 issue 1a Cover and Back matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 59 / Issue 1a / Spring 2000
    Published online by Cambridge University Press:
    21 October 2025, pp. b1-b2
    • Article
      • You have access
    • PDF
    • Export citation

  • A comparative analysis of the water and carbon footprints of hybrid, plant-based, and animal-based burgers

  • Paula Dominguez-Lacueva, Maria Jose Beriain, Maite M. Aldaya
  • Journal:
    Renewable Agriculture and Food Systems / Volume 40 / 2025
    Published online by Cambridge University Press:
    21 October 2025, e18
    • Article
      • You have access
      • Open access
    • PDF
    • HTML
    • Export citation

  • Food production represents a complex sustainability challenge, including climate change and freshwater scarcity. In order to promote the incorporation of sustainable prepared protein dishes into the agrifood market, this study aims to assess the environmental performance of three different burgers: a beef burger, a plant-based burger (soy, beans, and rice), and a hybrid burger (50–50 composition) by comparing the water use and the CO2 emissions relative to their nutritional value. The environmental indicators used to perform the current study were the water footprint, the carbon footprint (CF), and their respective nutritional productivity indexes (considering fats, proteins, and carbohydrates). The water needed to produce the beef burger was 1.8 times greater than the quantity needed to produce the hybrid burger, and 21 times greater in the case of the plant-based one. In turn, regarding the CF, the beef burger emitted approximately 2 times more kgCO2e along the supply chain when compared with the hybrid burger, and 13 times more than the plant-based one. However, because the meat burger comes from cattle raised on grasslands, the greenhouse gas emissions are likely lower than those from other, less sustainable forms of beef production. The plant-based burger was, therefore, more sustainable in terms of water use and carbon emissions relative to the nutrition productivity index than the meat and hybrid options.

  • PNS volume 60 issue 4a Cover and Back matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 60 / Issue 4a / Spring 2001
    Published online by Cambridge University Press:
    21 October 2025, pp. b1-b2
    • Article
      • You have access
    • PDF
    • Export citation

  • PNS volume 61 issue 2a Cover and Front matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 61 / Issue 2a / Spring 2002
    Published online by Cambridge University Press:
    21 October 2025, pp. f1-f8
    • Article
      • You have access
    • PDF
    • Export citation

  • Abstracts of Original Communications (University of Glasgow, Glasgow. 29 June – 2 July 1999)

  • Journal:
    Proceedings of the Nutrition Society / Volume 59 / Issue 1a / Spring 2000
    Published online by Cambridge University Press:
    21 October 2025, pp. 1A-69A
    • Article
      • You have access
    • PDF
    • Export citation

  • Index of Authors

  • Journal:
    Proceedings of the Nutrition Society / Volume 59 / Issue 1a / Spring 2000
    Published online by Cambridge University Press:
    21 October 2025, pp. i-iv
    • Article
      • You have access
    • PDF
    • Export citation

  • PNS volume 60 issue 4b Cover and Front matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 60 / Issue 4b / Autumn 2001
    Published online by Cambridge University Press:
    21 October 2025, pp. f1-f13
    • Article
      • You have access
    • PDF
    • Export citation

  • Extracellular Vesicles: Multimodal Tools for Diagnosis, Prognosis, and Therapy in Respiratory Diseases

  • Miquéias Lopes-Pacheco
  • Journal:
    Expert Reviews in Molecular Medicine / Volume 27 / 2025
    Published online by Cambridge University Press:
    21 October 2025, e38
    • Article
      • You have access
      • Open access
    • PDF
    • HTML
    • Export citation
  • Background

    Respiratory diseases are increasing global health burden with persistently high morbidity and mortality. Extracellular vesicles (EVs), which are virtually released by all cell types and carry a variety of molecules like miRNAs, have emerged as crucial mediators of intercellular communication. They play a key role in maintaining lung homeostasis and are involved in the pathogenesis of various respiratory conditions. Furthermore, mesenchymal stromal cell-derived EVs (MSC-EVs) have shown significant therapeutic potential due to their anti-inflammatory, antimicrobial, and reparative properties.

    Methods

    This narrative review critically assesses the current body of literature on the roles of EVs in respiratory diseases. We examine evidence from pre-clinical and clinical studies that investigate EVs as biomarkers and therapeutics for conditions including asthma, bronchopulmonary dysplasia (BPD), chronic obstructive pulmonary disease (COPD), cystic fibrosis (CF), idiopathic pulmonary fibrosis (IPF), lung cancer, and pulmonary arterial hypertension (PAH).

    Results

    EVs reflect the physiological or pathological state of their parental cells, making them promising multimodal biomarkers for the early diagnosis and monitoring of disease progression. Additionally, MSC-EVs function as effective, cell-free therapeutic agents. In a variety of disease models, they demonstrate efficacy by modulating immune responses, enhancing alveolar fluid clearance, and restoring epithelial and endothelial barrier integrity, leading to improved survival and outcomes.

    Conclusions

    EVs hold a dual and transformative potential in respiratory medicine. They may serve as valuable diagnostic and prognostic tools, and their application as cell-free therapeutics represents a novel and promising strategy for treating a wide spectrum of debilitating respiratory diseases.

  • PNS volume 60 issue 4a Cover and Front matter

  • Journal:
    Proceedings of the Nutrition Society / Volume 60 / Issue 4a / Spring 2001
    Published online by Cambridge University Press:
    21 October 2025, pp. f1-f15
    • Article
      • You have access
    • PDF
    • Export citation

Page 48 of 13740