Results 31 to 40 of about 5,544,180 (301)

Effects of Repeated Exposure to Ambient Cold on the Development of Inflammatory Pain in a Rat Model of Knee Arthritis

Life
This study investigated the effects of ambient cold exposure on inflammatory pain development, synovial cytokine levels, and spinal cord glial cell activation. Male Sprague–Dawley rats (6 weeks old) were divided into Cold and RT groups.
So-Hee Kim, Vishnumolakala Sindhuri, Min-Jae Koo, Seung Heon Jeon, Seungtae Kim, Sungtae Koo   +5 more
doaj   +1 more source

Comparative Study on the Physio-Biochemical Responses of Spring and Winter Barley Genotypes under Vernalized and Greenhouse Conditions

Agronomy, 2022
In barley (Hordeum vulgare L.) breeding, heading date is one of the most important agricultural traits that is essential for the completion of its life cycle.
Adeela Rasheed, Qidong Feng, Muhammad Faheem Adil, Muhammad Ahsan, Zhigang Han, Fanrong Zeng, Imran Haider Shamsi   +6 more
doaj   +1 more source

Decrease of Environmental Temperature May Trigger the Onset of Acute Aortic Dissection

Southeastern European Medical Journal, 2020
Aim: The most important risk factors for a Stanford type A acute aortic dissection (AAD) include arterial hypertension and connective tissue disorders, while numerous studies have identified meteorology factors, such as environmental temperature also ...
Ivan Švagelj, Ivan Vlahović, Doris Ogresta, Dražen Belina, Zdenko Kovač   +4 more
doaj   +1 more source

Study on the effect of a cold environment on the quality of three video laryngoscopes: McGrath MAC, GlideScope Ranger, and Pentax Airway Scope [PDF]

Clinical and Experimental Emergency Medicine, 2019
Objective Several environmental factors influence the prehospital use of video laryngoscopes (VLs). For example, fogging of the VL lens can occur in cold environments, and the low temperature can cause the VLs to malfunction.
Jin Won Park, Hyuk Joong Choi
doaj   +1 more source

Changes in Rumen Microbiota Affect Metabolites, Immune Responses and Antioxidant Enzyme Activities of Sheep under Cold Stimulation

Animals, 2021
Low-temperature environments can strongly affect the normal growth and health of livestock. In winter, cold weather can be accompanied by strong winds that aggravate the effects of cold on livestock.
Hongran Guo, Guangchen Zhou, Guangjie Tian, Yuyang Liu, Ning Dong, Linfang Li, Shijun Zhang, Haochen Chai, Yulin Chen, Yuxin Yang   +9 more
doaj   +1 more source

Qualitative identification and characterisation of self-reported symptoms arising in humans during experimental exposure to cold air

International Journal of Circumpolar Health, 2019
Background: Exposure to cold air is associated with increased morbidity and mortality in the general population. It is difficult to study the effects of whole-body exposure to cold air under controlled conditions in real life. Objectives: The aim of this
Rita Sjöström, Lars Söderström, Carolina Klockmo, Alexander Patrician, Thomas Sandström, Glenn Björklund, Helen Hanstock, Nikolai Stenfors   +7 more
doaj   +1 more source

Rice cold tolerance at the reproductive stage in a controlled environment Tolerância ao frio do arroz no estádio reprodutivo sob condições controladas

Scientia Agricola, 2006
Cold tolerance of rice (Oryza sativa L.) during the reproductive stage is important to guarantee high yield under low temperature environments. Field selection, however, does not allow identification of adequate tolerance sources and limits selection of ...
Renata Pereira da Cruz, Sandra Cristina Kothe Milach, Luiz Carlos Federizzi   +2 more
doaj   +1 more source

Nutrient/TOR signaling controls adipose mitochondrial transcription factor A (TFAM) to regulate organismal growth in Drosophila

FEBS Letters, EarlyView.
Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas, Shahoon Khan, Abhishek Sharma, Byoungchun Lee, Savraj S. Grewal   +4 more
wiley   +1 more source

Cold Temperature Adaptation and Growth of Microorganisms

Journal of Food Protection, 1997
Most microorganisms must accommodate a variety of changing conditions and stresses in their environment in order to survive and multiply. Because of the impact of temperature on all reactions of the cell, adaptations to fluctuations in temperature are possibly the most common. Widespread in the environment and well-equipped for cold temperature growth,
Elaine D, Berry, Peggy M, Foegeding
openaire   +2 more sources

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

FEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source