Results 41 to 50 of about 228,393 (302)

Global pattern of leaf litter nitrogen and phosphorus in woody plants [PDF]

, 2010
Forest ecosystems exert an important influence on global biogeochemical cycles. A global dataset of nitrogen (N) and phosphorus (P) concentrations in leaf- litter of woody plants was compiled from the literature.
Qunlu Liu, Zhicheng Liu, Liu, Qunlu, Kang, Hongzhang, Li, Zhaohua, Liu, Chunjiang, Zaijun Xin, Björn Berg, Xin, Zaijun, Liu, Zhicheng, Paul J. Burgess, Burgess, Paul J., Berg, Björn, Hongzhang Kang, Zhaohua Li, Chunjiang Liu   +15 more
core   +1 more source

TOLLIP Inhibits Psoriasis Progression via Suppressing PKM2‐Mediated Glycolysis in Keratinocytes

Advanced Science, EarlyView.
In this study, we identify TOLLIP as a critical regulator of psoriasis pathogenesis through its modulation of glycolytic metabolism. Our findings establish the TOLLIP‐PKM2‐glycolysis axis as a key mechanism linking metabolic reprogramming to psoriasis pathogenesis, and propose TOLLIP as a promising therapeutic target.
Xiuhuan Jiang, Guoying Miao, Na Shen, Qingxia Han, Xiaoru Han, Zichang Qiao, Kexin Feng, Zhuo Tan, Yaguang Wang, Xiuhua Liu, Chen Wu, Zhenzhen Yan   +11 more
wiley   +1 more source

Influence of lambing type on body weight changes and productive efficiency of Blackbelly × Pelibuey multiparous ewes in lactation. Technical note

Revista Científica
During lactation, ewes have a high demand for nutrients, which is frequently not met by voluntary intake in grazing, a situation that causes a reduction in body weight.
Benigno Morales–Carrillo, Erika Belem Castillo–Linares, Irma del Carmen García–Osorio, Jorge Oliva–Hernández   +3 more
doaj   +1 more source

Features of reproduction of the shrub vole Microtus majori Thomas, 1906 in natural conditions

Юг России: экология, развитие, 2020
Aim. The purpose of this research based on the study of the ecological and biological characteristics of the shrub vole is to expand knowledge about patterns of microevolution in space, ecology and biology on the basis of which to assess the adapted ...
R. I. Dzuev, A. A. Cheprakova, F. H. Zhilyaeva, K. A. Mashukova   +3 more
doaj   +1 more source

Best Cat Litter Boxes Reviews 2021

, 2021
Cat Litter Boxes in this period of innovation, there are presently litter boxes that offer cutting edge answers for dealing with this unsavory task. Programmed self-cleaning litter boxes recognize when your feline has utilized them and do the cleaning ...
Best Cat Litter
core   +1 more source

Microenvironment‐Responsive Nanomedicine Enables Vertical Modulation of Mitochondrial Pathological Networks in Myocardial Ischemia–Reperfusion Injury

Advanced Science, EarlyView.
A mitochondria‐targeted, microenvironment‐responsive nanoplatform enables pH/ROS‐triggered co‐delivery of berberine and isoliensinine to orchestrate ROS scavenging, inflammation suppression, and apoptosis inhibition. This vertical modulation of mitochondrial pathological networks preserves mitochondrial function and effectively mitigates myocardial ...
Jue Wang, Jia Zhou, Wenqin Yuan, Tianjiao Zhao, Yunying Huang, Yingci Xia, Yuting Lin, Fei Li, Qiong Huang, Chong Liu, Kelong Ai, Qun Qin   +11 more
wiley   +1 more source

Dissemination of Tylosin Residues in the Poultry Environment: Evaluating Litter and Droppings as Sources of Risk

Antibiotics
Introduction: Tylosin, a veterinary antimicrobial belonging to the macrolide family, is commonly used in the poultry industry. Residues generated from its use can be present in the litter and droppings of treated birds. Due to the diverse uses of poultry
María Belén Vargas, Ignacia Soto, Francisco Mena, Paula Cortés, Ekaterina Pokrant, Lina Trincado, Matías Maturana, Andrés Flores, Aldo Maddaleno, Lisette Lapierre, Javiera Cornejo   +10 more
doaj   +1 more source

The influence of litter age, litter temperature and ventilation rate on ammonia emissions from a broiler rearing facility

Czech Journal of Animal Science, 2010
The research reported in this article attempts to address the ammonia problem by quantifying the effect of several variables on ammonia concentrations and emissions. These variables include litter temperature, litter age and ventilation rate.
M. Knížatová, Š. Mihina, J. Brouček, I. Karandušovská, J. Mačuhová   +4 more
doaj   +1 more source

Decomposition Characteristics of Lignocellulosic Biomass in Subtropical Rhododendron Litters under Artificial Regulation

Metabolites, 2023
The nutrient turnover of subtropical rhododendron forests is slow, natural regeneration is difficult, and the decomposition of litter is slow. Lignin, cellulose, and hemicellulose are the key factors affecting the decomposition rate of litters.
Puhang Zhang, Jian Lin, Jiangtao Hao, Chaochan Li, Wenxuan Quan   +4 more
doaj   +1 more source

SDF‐1 Attenuates Oocyte Quality Decline During Reproductive Aging Through Autophagy‐Enhanced Stress Granule Scavenging

Advanced Science, EarlyView.
SDF‐1 levels decline significantly with maternal aging. Exogenous supplementation restores meiotic spindle morphology, chromosomal alignment, and mitochondrial function while reducing oxidative stress in aged oocytes. Mechanistically, SDF‐1 enhances autophagic activity to clear accumulated stress granules, thereby rescuing fertilization competence and ...
Rui Long, Meng Wang, Ruolin Mao, Hong Chen, Juepu Zhou, Xiangfei Wang, Zheng Yuan, Ri‐Cheng Chian, Nan Xiao, Qingsong Xi, Yimin Shu, Lei Jin, Lixia Zhu   +12 more
wiley   +1 more source