Results 121 to 130 of about 5,008,445 (258)

Thermochromism of Model Organic Aerosol Matter [PDF]

, 2010
Laboratory experiments show that the optical absorptivity of model organic matter is not an intrinsic property, but a strong function of relative humidity, temperature, and insolation.
Colussi, A. J., Guzmán, Marcelo I., Hoffmann, M. R., Rincón, Angela G.   +3 more
core   +1 more source

Enteric coronavirus PDCoV evokes a non-Warburg effect by hijacking pyruvic acid as a metabolic hub

Redox Biology
The Warburg effect, also referred as aerobic glycolysis, is a common metabolic program during viral infection. Through targeted metabolomics combined with biochemical experiments and various cell models, we investigated the central carbon metabolism (CCM)
Guanning Su, Jiao Liu, Chenrui Duan, Puxian Fang, Liurong Fang, Yanrong Zhou, Shaobo Xiao   +6 more
doaj  

Dependence of Substrate Irradiation Reaction Rate Stimulation on Lactic Dehydrogenase Source [PDF]

arXiv, 2013
Stimulation of LDH initial reaction rates by timed pre-irradiation of crystalline sodium pyruvate and lithium lactate is reported for enzymes isolated from rabbit muscle, pig heart, human erythrocytes and chicken heart. The phenomenon investigated is referred to as the Comorosan effect.
arxiv  

Identifying ENO1 as a protein target of chlorogenic acid to inhibit cellular senescence and prevent skin photoaging in mice

Aging Cell, Volume 24, Issue 4, April 2025.
A schematic depiction of chlorogenic acid inhibited UVA‐induced cellular senescence and mouse skin photoaging by suppressing the activity of Enolase 1 (ENO1) protein to block glycolytic pathway. Abstract Cellular senescence plays a critical role in repeated ultraviolet (UV) exposure‐induced skin photoaging. Currently, from the perspective of regulating
Xueling He, Chen Wang, Qianyu Zhang, Tong Yang, Qiuyan Guo, Yaxu Wang, Jiayue Guo, Pengjie Wang, Junzhe Zhang, Huan Tang, Yinhua Zhu, Jigang Wang   +11 more
wiley   +1 more source

Methylglyoxal destroys Agrobacterium tumefaciens crown gall tumours in Nicotiana tabacum without any adverse effect on the host plant

Biologia Plantarum, 2011
Methylglyoxal (MG) is a highly reactive α-oxoaldehyde, demonstrating anticancer effect on plant neoplastic tumours. In in vivo studies it was observed that MG destroyed crown gall tumours in Nicotiana tabacum produced by Agrobacterium tumefaciens ...
A. Ray, C. Roy, S. Ray, M. Mazumder, D. N. Sengupta, M. Ray   +5 more
doaj   +1 more source

Telomerase reverse transcriptase gene knock‐in unleashes enhanced longevity and accelerated damage repair in mice

Aging Cell, Volume 24, Issue 4, April 2025.
Tert knock‐in (TertKI) mice harboring the EF1α‐Tert gene in the Rosa26 locus displayed heightened telomerase activity, elongated telomeres, and extended lifespan. TertKI mice displayed enhanced wound healing and exhibited resistance to the progression of colitis.
Tian‐Yi Zhu, Po Hu, Yu‐Hui Mi, Jun‐Li Zhang, An‐Na Xu, Ming‐Tong Gao, Ying‐Ying Zhang, San‐Bing Shen, Guang‐Ming Yang, Yang Pan   +9 more
wiley   +1 more source

Unique and generic crossed metabolism in response to four sub-lethal environmental stresses in the oriental fruit fly, Bactrocera dorsalis Hendel

Ecotoxicology and Environmental Safety, 2023
Bactrocera dorsalis is a well-known invasive pest that causes considerable ecological and economic losses worldwild. Although it has a wide environmental tolerance, few studies have reported its mechanism of adaptation to multiple sub-lethal ...
Lili Ren, Hongxia Zhang, Jiao Zhou, Yajing Wu, Bo Liu, Shuping Wang, Xin Liu, Xin Hao, Lilin Zhao   +8 more
doaj  

The origin of pyruvic acid in muscle [PDF]

, 1932
Edwin Martin Case
openalex   +1 more source

From Clinical to Benchside: Lacticaseibacillus and Faecalibacterium Are Positively Associated With Muscle Health and Alleviate Age‐Related Muscle Disorder

Aging Cell, Volume 24, Issue 5, May 2025.
Old people with or without sarcopenia exhibited different gut microbiota and metabolite compositions. Mice receiving microbes from people with sarcopenia displayed lower muscle mass and strength compared with those receiving microbes from non‐sarcopenic donors.
Chaoran Liu, Pui Yan Wong, Nilakshi Barua, Baoqi Li, Hei Yuet Wong, Ning Zhang, Simon Kwoon Ho Chow, Sunny Hei Wong, Jun Yu, Margaret Ip, Wing Hoi Cheung, Gustavo Duque, Christoph Brochhausen, Joseph Jao Yiu Sung, Ronald Man Yeung Wong   +14 more
wiley   +1 more source

Genetic variability, heritability, and diversity analysis in short day tropical onion (Allium cepa)

The Indian Journal of Agricultural Sciences, 2018
The main aim of the present investigation was to assess the degree of variability, heritability and genetic advance in onion (Allium cepa L.) using 13 quantitative and four biochemical traits. PCV was higher than GCV for all the traits but the difference
RAVINDRA DANGI, AMRENDER KUMAR, ANIL KHAR   +2 more
doaj   +1 more source