• Introduction Glaucoma consists of a group of eye diseases

  2024-09-25

  

  Introduction Glaucoma consists of a group of eye diseases showing a broad spectrum of clinical presentation and unknown aetiologies, that lead to a permanent loss of visual function due to the death of retinal ganglion SB 216763 and damage of the optical nerve. It is well accepted that a critical

• br Adenosine and tumor microenvironment In the majority of c

  2024-09-25

  

  Adenosine and tumor microenvironment In the majority of carcinogenic processes a proinflammatory state is generated [36], [37]. In addition, a tumor hypoxic environment is generally due to inadequate perfusion of oxygen to the tumor [38]. Immunomodulators are molecules that regulate the immune r

• Introduction Microdialysis is an in vivo

  2024-09-24

  

  Introduction Microdialysis is an in vivo-technique which allows continuous sampling of small molecular weight substances (such as neurotransmitters, metabolites and neuropeptides) from the extracellular space of different tissues or organs, e.g. brain, muscle or skin. While the implantation of the

• br LO and the secretase complex Supporting this concept

  2024-09-24

  

  5LO and the γ-secretase complex Supporting this concept, during a recent trial testing the γ-secretase inhibitor semagacestat (LY 450139), AD patients actually experienced a functional decline compared to patients who took a placebo in addition to several other significant adverse effects (Doody

• Subsequently Palvimaki et al corroborated Ni and Miledi s st

  2024-09-24

  

  Subsequently, Palvimaki et al. (1999) corroborated Ni and Miledi's study by demonstrating that treatment with fluoxetine leads to 43% occupancy of the 5-HT2C receptors. Moreover, the affinity of fluoxetine for 5HT2C receptors (Ki 65 nM) is close to its affinity for 5-HT transporters (Ki 33 nM) (Ni a

• br Regulation of V ATPase assembly

  2024-09-24

  

  Regulation of V-ATPase assembly in response to changes in amino L-NMMA citrate levels A central regulator of cell growth and metabolism is mTORC1 [38]. mTORC1 integrates signals from nutrient availability and growth factor receptors to control such processes as protein and lipid synthesis and au

• Furthermore a study in Drosophila has reported that Dpatj ca

  2024-09-24

  

  Furthermore, a study in Drosophila has reported that Dpatj can interact directly with Dmpar6 providing another potential mechanism linking the Crb to the Par complex [163]. In contrast, Wang et al. in 2004 [63] have shown that at least in MDCK epithelial cells, PAR6 binding to PALS1 interferes with

• On the contrary Birrel and colleagues

  2024-09-24

  

  On the contrary, Birrel and colleagues observed divergent proliferative responses to androgens in different BC cell lines: DHT and mibolerone were found to inhibit the T47-D and ZR-75-1 Dehydroandrographolide growth, while the proliferation of MCF-7 cells was increased by both the androgens [53]. It

• Luo Dehm Raj Luo Attard Balk Bevan Burnstein Cato

  2024-09-24

  

  Luo, Dehm, Raj. Luo, Attard, Balk, Bevan, Burnstein, Cato, Cherkasov, De Bono, Dong, Gao, Gleave, Heemers, Kanayama, Kittler, Lang, Lee, Logothetis, Matusik, Plymate, Sawyers, Selth, Soule, Tilley, Weigel, Zoubeidi, Dehm, Raj. Luo, Attard, Balk, Bevan, Burnstein, Cato, Cherkasov, De Bono, Dong,

• Epidermal growth factor EGF has been

  2024-09-24

  

  Epidermal growth factor (EGF) has been shown to increase the 12S-lipoxygenase mRNA level by about two-fold in human epidermoid carcinoma A431 cells [71]. This enzyme was shown to be of the platelet-type and associated with the microsomal fraction of the cells [71], [72]. A requirement for EGF recept

• In particular we focused our attention on beta adrenergic re

  2024-09-23

  

  In particular, we focused our attention on beta2 adrenergic receptors, since their commercial inhibitors are effective in lowering IOP, the primary indication of glaucoma. The hypotensive action of a commercial sequence of beta2 adrenergic receptor siRNA was tested in rabbits. The results confirmed

• ion channel br Introduction Myasthenia gravis MG is

  2024-09-23

  

  Introduction Myasthenia gravis (MG) is an autoimmune disease characterised by failure of transmission at the neuromuscular junction (NMJ). In 80–85% of myasthenia gravis patients, the disease is mediated by antibodies to the nicotinic ion channel receptor (AChR; (Lindstrom et al., 1976). Many in

• Another open question is whether GABA and ACh are

  2024-09-23

  

  Another open question is whether GABA and ACh are released from the same synaptic vesicles, or even the same presynaptic terminals. Multi-transmitter neurons may either function through co-release, in which multiple neurotransmitters are packaged into the same presynaptic terminal and are therefore

• In PMCA Mg favors the conversion E

  2024-09-23

  

  In PMCA, Mg2+ favors the conversion E1P → E2P [13] and, as in SERCA [11], it accelerates the phosphorylation displacing the E1–E2 equilibrium towards E1. In SERCA, Sørensen et al. [41], proposed that ATP reacts by an associative mechanism mediated by two Mg2+ ions to form an aspartyl-phosphorylated

• Many coumarin derivatives can be found in

  2024-09-23

  

  Many coumarin derivatives can be found in nature. There are more than 1300 types of those purely derived from plants, and if synthetic products are included, their number is immeasurable. According to the earliest existing records extant, herbs containing Psoralen-type compounds, e.g., methoxsalen,

15105 records 46/1007 page Previous Next First page 上5页 4647484950 下5页 Last page