Results 151 to 160 of about 242,415 (401)

Melatonin

, 2001
Melatonin yaklaşık 50 yıl önce keşfedilmiş olup ve son yıllarda önemi daha çok anlaşılmış pineal bezden salınan bir hormondur. Vücut sıvılarındaki düzeyi gece maksimum düzeyde artarken, gündüz düşer. Yüksek diffüzyon yeteneği ve lipofilik yapısından dolayı mükemmel bir antioksidan olup, bilinen diğer antioksidanlardan daha güçlüdür.
Namıduru, E. Sibel, Meram, İclal, Tarakçıoğlu, Mehmet   +2 more
openaire   +2 more sources

Tea and Blood–Brain Barrier Homeostasis: Potential Mechanisms and Improvement Strategies

Food Frontiers, EarlyView.
Abstract The blood–brain barrier (BBB), a selective interface regulating cerebral substance exchange, plays a crucial role in maintaining cognitive function and metabolic balance. While tea consumption has been traditionally associated with health benefits, its specific effects on BBB integrity warrant systematic investigation. This review demonstrates
Rongbosen Yue, Haitao Wen, Lian He, Yan Liu, Zeng Liang, Liyong Luo   +5 more
wiley   +1 more source

Exogenous Melatonin Counteracts NaCl-Induced Damage by Regulating the Antioxidant System, Proline and Carbohydrates Metabolism in Tomato Seedlings

International Journal of Molecular Sciences, 2019
Melatonin, a natural agent, has multiple functions in animals as well as in plants. However, its possible roles in plants under abiotic stress are not clear. Nowadays, soil salinity is a major threat to global agriculture because a high soil salt content
M. H. Siddiqui, Saud A. Alamri, M. Y. Al-Khaishany, M. Khan, A. Al-Amri, H. Ali, Ibrahim A. Alaraidh, A. Alsahli   +7 more
semanticscholar   +1 more source

Melatonin-Induced Testicular Growth in Golden Hamsters Maintained on Short Days [PDF]

, 1978
Fred W. Turek, Susan H. Losee
openalex   +1 more source

A Review on Potentially Probiotic Yeasts From Traditional Fermented Products in Sub‐Saharan Africa for Sustainable Food Systems and Improved Health

Food Safety and Health, EarlyView.
This review focuses on the potential of sub‐Saharan African fermented food products as sources of probiotic yeasts for improved food security and health. ABSTRACT Research on probiotic yeasts from fermented products in sub‐Saharan Africa was limited in the past, but there is currently a surge in investigative efforts in this field.
Lethiwe Lynett Mbuyane
wiley   +1 more source

Melatonin Mediates Enhancement of Stress Tolerance in Plants

International Journal of Molecular Sciences, 2019
Melatonin is a multifunctional signaling molecule, ubiquitously distributed in different parts of plants and responsible for stimulating several physiological responses to adverse environmental conditions.
Biswojit Debnath, Waqar Islam, Min Li, Yueting Sun, Xiaocao Lu, Sangeeta Mitra, Mubasher Hussain, Shuang Liu, D. Qiu   +8 more
semanticscholar   +1 more source

Dual sources of melatonin and evidence for different primary functions

Frontiers in Endocrinology
This article discusses data showing that mammals, including humans, have two sources of melatonin that exhibit different functions. The best-known source of melatonin, herein referred to as Source #1, is the pineal gland.
Russel J. Reiter, Ramaswamy Sharma, Dun-Xian Tan, Luiz Gustavo de Almieda Chuffa, Danilo Grunig Humberto da Silva, Danilo Grunig Humberto da Silva, Andrzej T. Slominski, Kerstin Steinbrink, Konrad Kleszczynski   +8 more
doaj   +1 more source

Progress of non‐motor symptoms in early‐onset Parkinson's disease

Ibrain, EarlyView.
This study reviews the research progress related to non‐motor symptoms (NMS) in patients with early onset Parkinson's disease (EOPD), including neuropsychiatric symptoms, autonomic dysfunction, sleep disorders, and sensory disorders and also summarizes the characteristics of NMS in the genetic form of Parkinson's disease (PD).
Fanshi Zhang, Aidi Luo, Shusheng Liao, Mei Liu, Jun Zhang, Zucai Xu   +5 more
wiley   +1 more source

Light Pollution, Circadian Photoreception, and Melatonin in Vertebrates

Sustainability, 2019
Artificial light at night (ALAN) is increasing exponentially worldwide, accelerated by the transition to new efficient lighting technologies. However, ALAN and resulting light pollution can cause unintended physiological consequences.
M. Grubisic, A. Haim, P. Bhusal, Davide M. Dominoni, Katharina M. A. Gabriel, A. Jechow, Franziska Kupprat, A. Lerner, Paul Marchant, William Riley, K. Stebelová, R. V. van Grunsven, M. Zeman, A. E. Zubidat, F. Hölker   +14 more
semanticscholar   +1 more source

Arrhythmic expression signatures of circadian clock‐associated transcription factors and chronic circadian disruption contribute to advanced prostate cancer growth

International Journal of Cancer, EarlyView.
What's New? Circadian rhythm disruption potentially fuels prostate cancer progression. The mechanisms and signaling molecules contributing to hormonal tumorigenesis, however, remain largely undefined. In this study, circadian expression patterns of core‐circadian controlled genes (CCCGs) and nuclear receptors (NRs) were investigated in advanced ...
Ria Chopra, Haolong Li, Wenjuan Xie, Daniel Hau Tak Lam, Franky Leung Chan   +4 more
wiley   +1 more source