Low oxygen environment alters transcripts related to energy metabolism without altering the pluripotency core of bovine embryonic stem cells [0.03%]
低氧环境改变了与能量代谢相关的转录本，但并未改变牛胚胎干细胞的多能性核心基因表达模式
R Botigelli,R Braz Arcanjo,C Guiltinan et al.
R Botigelli et al.
Stem cell pluripotency is shaped by culture microenvironment. Growth factors, cytokines, and oxygen tension are key regulators of self-renewal and pluripotency state. Here we evaluated the adaptation of bovine embryonic stem cells (bESC) de...
Monitoring reproduction in cryptic small mammals; using body temperature to identify parturition in an endangered rodent [0.03%]
隐秘小型哺乳动物繁殖监测——利用体温变化识别濒危啮齿目动物的分娩事件
Timothée Gérard,Hugo Chignec,Chantal Poteaux et al.
Timothée Gérard et al.
As biodiversity continues to decline, accurate monitoring of endangered species reproduction has become essential for informed conservation strategies. However, tracking reproductive events in cryptic species, such as burrowing mammal, can ...
Katie L Barnes,Nicole M Davis,Billy J Erazo et al.
Katie L Barnes et al.
Primary fibroblasts are essential cell culture models for studying cellular homeostasis, disease mechanisms, and host-pathogen interactions. Primary cells offer physiological relevance that immortalized cell lines cannot recapitulate. Howev...
Bacterial killing assays in ecoimmunology require cross-validation by agreement statistics [0.03%]
生态免疫学中的细菌杀伤试验需要一致性统计的交叉验证
Mariah N Painter,Rylee C Conklin,Paige Stephens et al.
Mariah N Painter et al.
Over the last 15 years, an optical density (OD-based) technique to quantify bacterial killing assays (BKAs) has been steadily gaining in popularity. This technique uses spectrophotometry to quantify bacterial growth, rather than the colony ...
Validation of a novel handheld lactate analyzer reveals concentration-dependent bias compared with a laboratory reference device [0.03%]
一种新型手持式乳酸分析仪的验证发现其与实验室参考设备相比存在浓度依赖性偏差
Benedikt Meixner,Manuel Matzka,Peter Renner et al.
Benedikt Meixner et al.
This study aimed to validate a handheld capillary blood lactate analyzer (Lactate Express) against a reference (EKF Biosen C-Line) and assess its impact on lactate thresholds. Thirty-five participants completed incremental running or cyclin...
How will academic meetings look in a future where we combat climate change? [0.03%]
我们在抗击气候变迁的未来学术会议将会是什么样子？
Teodora Rinciog
Teodora Rinciog
Glucocorticoids intrinsically redirect naïve CD4+ T cells to the bone marrow for preservation in malnourished mice [0.03%]
糖皮质激素使 naive CD4+T 细胞定向迁移至骨髓并得以保存：以营养不良小鼠为模型的研究
Madeline L Smith,Jacob Hanes,Takesha R Foster et al.
Madeline L Smith et al.
Malnutrition impairs immunity and contributes significantly to child mortality. Among other immune changes during malnutrition, effector T cells experience a decline in number and function. As little is known about the effect of malnutritio...
Separating the generational effects of temperature and viscosity on the body size of a freshwater Mesocyclops copepod [0.03%]
温度和黏度对淡水Mesocyclopscopepod体型的世代效应分离
Zachary Wagner,Griffin Wagner,David M Fields et al.
Zachary Wagner et al.
Copepods are small crustacean zooplankton that closely follow Bergmann's rule, which states that larger organisms will be found at higher latitudes. While thermally driven metabolic effects and food availability are often stated to be the m...
Differences in three-dimensional kinetic determinants of jump height between single- and double-leg countermovement jumps [0.03%]
单腿和双腿从下蹲姿势做起跳的三维动力学决定因素的区别研究
Terumitsu Miyazaki,Shota Yamamoto,Hirotomo Kubota
Terumitsu Miyazaki
Single-leg jumping tasks are directly linked to scoring in various sports; therefore, identifying the biomechanical determinants of higher single-leg jumping performance is crucial for athletic performance. Single-leg jumping can utilize th...
Marie De Wilde,Berber Maarsingh,Luc G G de Monte et al.
Marie De Wilde et al.
Dietary flexibility is key to adjusting to environmental change. In Mauritania, the seemingly obligatory molluscivorous red knots Calidris canutus were observed to eat seagrass rhizomes. To study the ability of knots to live on plant materi...