Olfactory or auditory stimulation and their hedonic values differentially modulate visual working memory [0.03%]
嗅觉或听觉刺激及其享乐价值对视觉工作记忆的差异化调节作用
Ana M Donoso,Víctor Faundes,Felipe Falcón et al.
Ana M Donoso et al.
Working memory (WM) designates the retention of objects or events in conscious awareness when these are not present in the environment. Many studies have focused on the interference properties of distracter stimuli in working memory, but th...
Fernando Torrealba,José Luis Valdés
Fernando Torrealba
Spatial cognition is a complex higher function in mammals and is involved in a variety of tasks that can be explored in the laboratory. In this review we will discuss the role of the posterior parietal/anteromedial cortex of rodents, also k...
Review
Biological research. 2008;41(4):369-77. DOI: 2008
Luis Robles,Fernando Torrealba,Manuel Santos
Luis Robles
Editorial
Biological research. 2008;41(4):367-8. DOI: 2008
Gluconate as suitable potential reduction supplier in Corynebacterium glutamicum: cloning and expression of gntP and gntK in Escherichia coli [0.03%]
葡萄糖酸盐作为天冬氨酸棒杆菌合适的潜在还原剂供应者：芽孢杆菌gntP和克氏枝奋妇菌gntK在大肠杆菌中的克隆与表达
Antonietta Porco,Elida E Gamero,Elena Mylonás et al.
Antonietta Porco et al.
Corynebacterium glutamicum is widely used in the industrial production of amino acids. We have found that this bacterium grows exponentially on a mineral medium supplemented with gluconate. Gluconate permease and Gluconokinase are expressed...
Chlorpheniramine impairs spatial choice learning in telencephalon-ablated fish [0.03%]
氯苯那敏损害了端脑切除鱼的空間選擇學習能力
Fernanda Romaguera,Rosana Mattioli
Fernanda Romaguera
This work investigated the effect of the H1 receptor blockade in the forebrain of ablated Carassius auratus in a simple stimulus-response learning task using a T-maze test with positive reinforcement. The goldfish were submitted to surgery ...
Positive effects of green tea on hepatic dysfunction, lipid peroxidation and antioxidant defence depletion induced by cadmium [0.03%]
绿茶对镉诱导的肝功能障碍、脂质过氧化和抗氧化防御耗竭的积极作用
Khaled Hamden,Serge Carreau,Fatma Ayadi Marki et al.
Khaled Hamden et al.
Cadmium (Cd) is a highly toxic environmental and industrial cumulative pollutant that affects many organs, especially the liver. The present study was designed to evaluate the antioxidant effect of green tea on cadmium-induced hepatic dysfu...
Ethanol intake during lactation alters milk nutrient composition and growth and mineral status of rat pups [0.03%]
哺乳期间摄入乙醇会改变大鼠乳汁的营养成分及其后代的成长和矿物质状态
Cíntia R P Azara,Ingrid C Maia,Carolina N Rangel et al.
Cíntia R P Azara et al.
Lactating Wistar rats were fed a liquid diet containing either ethanol [ethanol-fed group (EFG)] or an isocaloric amount of carbohydrate [pair-fed group (PFG)] from day 1 postpartum up to day 14 of lactation, to investigate micro/macronutri...
DNA methylation profile in diffuse type gastric cancer: evidence for hypermethylation of the BRCA1 promoter region in early-onset gastric carcinogenesis [0.03%]
弥漫型胃癌的DNA甲基化谱系：BRCA1启动子区高甲基化与早期发病胃癌发生有关的证据
Carolina Bernal,Macarena Vargas,Francisco Ossandón et al.
Carolina Bernal et al.
Diffuse type gastric carcinoma is the most aggressive type of gastric cancer. This type of tumor is not preceded by precancerous changes and is associated with early-onset and hereditary syndromes. To test the hypothesis that DNA methylatio...
Daucus carota as a novel model to evaluate the effect of light on carotenogenic gene expression [0.03%]
飞廉属植物作为评估光照对类胡萝卜素基因表达影响的新模型
Claudia Stange,Paulina Fuentes,Michael Handford et al.
Claudia Stange et al.
Carotenoids are synthesized in prokaryotic and eukaryotic organisms. In plants and algae, these lipophilic molecules possess antioxidant properties acting as reactive oxygen species scavengers and exert functional roles in hormone synthesis...
Biocidal activity of partially purified fractions from methanolic extract of Garcinia kola (Heckel) seeds on bacterial isolates [0.03%]
山牡荆种子甲醇提取物的部分纯化组分对细菌分离株的杀生物质活性
D A Akinpelu,M F Adegboye,O A Adeloye et al.
D A Akinpelu et al.
The in vitro antibacterial activity of crude methanolic extract of the seeds of Garcinia kola was investigated. The extracts exhibited antibacterial activities with zones of inhibition ranging from 10 mm to 25 mm. The minimum inhibitory con...