Palytoxin induces functional changes of anion transport in red blood cells: metabolic impact [0.03%]
溶血毒诱导红细胞阴离子转运的功能改变：代谢影响
Silvana Ficarra,Annamaria Russo,Francesca Stefanizzi et al.
Silvana Ficarra et al.
Palytoxin (PTX) is classified as one of the most powerful marine biotoxins (of high molecular weight and no protein origin) because it is able to interact strongly with important cellular structures influencing their function in different b...
Phospholipid dependence of the reversible, energy-linked, mitochondrial transhydrogenase in Manduca sexta [0.03%]
Manduca sexta线粒体可逆能量联结转氢酶对磷脂的依赖性
Kurt P Vandock,Darby J Emerson,Kathryn E McLendon et al.
Kurt P Vandock et al.
Midgut mitochondria from fifth larval instar Manduca sexta exhibit a membrane-associated transhydrogenase that catalyzes hydride ion transfer between NADP(H) and NAD(H). The NADPH-forming transhydrogenations occur as nonenergy- and energy-l...
Kim R Kampen
Kim R Kampen
Membrane proteins are involved in the prognosis of the most common forms of cancer. Membrane proteins are the hallmark of a cancer cell. The overexpressed membrane receptors are becoming increasingly important in cancer cell therapy. Curren...
The life and death of breast cancer cells: proposing a role for the effects of phytoestrogens on potassium channels [0.03%]
乳腺癌细胞的生与死：植物雌激素对钾离子通道的作用机制探讨
Joanne L Wallace,Iain F Gow,Mary Warnock
Joanne L Wallace
Changes in the regulation of potassium channels are increasingly implicated in the altered activity of breast cancer cells. Increased or reduced expression of a number of K(+) channels have been identified in numerous breast cancer cell lin...
Potentiation of regulatory volume decrease by a p2-like receptor and arachidonic acid in american alligator erythrocytes [0.03%]
美洲短吻鳄红细胞中p2类似受体和花生四烯酸对调节体积减小的增效作用
Chloe Wormser,Shruti A Pore,Alina B Elperin et al.
Chloe Wormser et al.
This study examined the role of a P2 receptor and arachidonic acid (AA) in regulatory volume decrease (RVD) by American alligator red blood cells (RBCs). Osmotic fragility was determined optically, mean cell volume was measured by electroni...
Functional refolding and characterization of two Tom40 isoforms from human mitochondria [0.03%]
人线粒体两种Tom40变体的活性重构及特性分析
Frauke Mager,Dennis Gessmann,Stephan Nussberger et al.
Frauke Mager et al.
Tom40 proteins represent an essential class of molecules which facilitate translocation of unfolded proteins from the cytosol into the mitochondrial intermembrane space. They are part of a high-molecular mass complex that forms the protein-...
Comparative permeabilities of the paracellular and transcellular pathways of corneal endothelial layers [0.03%]
角膜内皮层之间的旁路途径和跨细胞途径的渗透性比较
Friedrich P Diecke,Verónica I Cacace,Nicolás Montalbetti et al.
Friedrich P Diecke et al.
Layers of rabbit corneal endothelial cells were cultured on permeable inserts. We characterized the diffusional permeability of the cell layer to nonelectrolyte and charged molecules and compared the diffusional and filtration permeabilitie...
Influence of specific immunotherapy on the activity of human T lymphocyte Kv1.3 voltage-gated potassium channels in insect venom allergic patients [0.03%]
昆虫毒液过敏患者特异性免疫治疗对人T淋巴细胞Kv1.3电压门控钾通道活性的影响
Marita Nittner-Marszalska,Andrzej Teisseyre,Bożena Jaźwiec et al.
Marita Nittner-Marszalska et al.
Kv1.3 channels play an important role in T lymphocytes function. CD4(+) and CD4(+)CD25(+) T cells are two broad categories of T cells that are critically involved in the immunoresponse to allergens and that are also a major target for aller...
Na,K-ATPase activity in mouse muscle is regulated by AMPK and PGC-1α [0.03%]
AMPK和PGC-1α调控小鼠肌肉Na,K-ATP酶活性
Maria S Ingwersen,Michael Kristensen,Henriette Pilegaard et al.
Maria S Ingwersen et al.
Na,K-ATPase activity, which is crucial for skeletal muscle function, undergoes acute and long-term regulation in response to muscle activity. The aim of the present study was to test the hypothesis that AMP kinase (AMPK) and the transcripti...
Vasily V Kuvichkin
Vasily V Kuvichkin
The basic problem of nuclear pore assembly is the big perinuclear space that must be overcome for nuclear membrane fusion and pore creation. Our investigations of ternary complexes: DNA-PC liposomes-Mg²⁺, and modern conceptions of nuclear...