P8765

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Showing 1-30 of 106 results for "P8765" within Papers

Arsenic speciation in water and snow samples by adsorption onto PHEMA in a micro-pipette-tip and GFAAS detection applying large-volume injection.

Serhat Döker et al.

Talanta, 103, 123-129 (2012-12-04)

A miniaturized solid phase extraction procedure has been developed for ultra-trace determination of inorganic arsenic species. Arsenic(III) as pyrrolidinedithiocarbamate complex was selectively adsorbed on 30 mg poly(hydroxyethyl methacrylate) (PHEMA) micro beads, which is simply packed into a micro-pipette-tip. The adsorbed

GTS-21 has cell-specific anti-inflammatory effects independent of α7 nicotinic acetylcholine receptors.

Brijesh K Garg et al.

PloS one, 14(4), e0214942-e0214942 (2019-04-05)

α7 Nicotinic acetylcholine receptors (nAChRs) reportedly reduce inflammation by blocking effects of the important pro-inflammatory transcription factor, nuclear factor kappa-light chain-enhancer of B cells (NFκB). The α7 nAChR partial agonist GTS-21 reduces secretion of pro-inflammatory cytokines including interleukin-6 (IL6) and

Cigarette smoke extract combined with lipopolysaccharide reduces OCTN1/2 expression in human alveolar epithelial cells in vitro and rat lung in vivo under inflammatory conditions.

Chuanzong Qi et al.

International immunopharmacology, 87, 106812-106812 (2020-07-25)

Organic cation transporter 1/2 (OCTN1/2) play important roles in the transport of drugs related to pulmonary inflammatory diseases. Nevertheless, the involvement of inflammation induced by cigarette smoke extract (CSE) combined with lipopolysaccharide (LPS) in the regulation of OCTN1/2 is not

Breast cancer cells stimulate osteoprotegerin (OPG) production by endothelial cells through direct cell contact.

Penny E Reid et al.

Molecular cancer, 8, 49-49 (2009-07-17)

Angiogenesis, the sprouting of capillaries from existing blood vessels, is central to tumour growth and progression, however the molecular regulation of this process remains to be fully elucidated. The secreted glycoprotein osteoprotegerin (OPG) is one potential pro-angiogenic factor, and clinical

Cyadox regulates the transcription of different genes by activation of the PI3K signaling pathway in porcine primary hepatocytes.

Ju Guo et al.

Journal of cellular biochemistry (2018-11-13)

Cyadox, a new derivative of quinoxalines, has been ascertained as an antibiotic with significant growth promoting, low poison, quick absorption, swift elimination, brief residual period, and noncumulative effect. Seven differential expressed genes, including Insulin-like Growth Factor-1 ( IGF-1), Epidermal Growth

Pyrrolidine dithiocarbamate improves mortality in a rat model of severe hemorrhage.

Anna E Montegudo et al.

The Journal of surgical research, 179(1), e149-e155 (2012-05-09)

Hemorrhagic shock is a life threatening condition characterized by diminishing organ function. The aim of this study was to determine whether an effective pyrrolidine dithiocarbamate (PDTC) treatment protocol could be established to decrease organ dysfunction and mortality in a lethal

IL-4 Induces Cholinergic Differentiation of Retinal Cells In Vitro.

Marcelo Gomes Granja et al.

Cellular and molecular neurobiology, 35(5), 689-701 (2015-02-16)

Interleukin-4 (IL-4) is a pleiotropic cytokine that regulates several phenomena, among them survival and differentiation of neuronal and glial cells. The aim of this work was to investigate the effect of IL-4 on the cholinergic differentiation of neonatal rat retinal

Blockade of L-type Ca2+ channel attenuates doxorubicin-induced cardiomyopathy via suppression of CaMKII-NF-κB pathway.

Soichiro Ikeda et al.

Scientific reports, 9(1), 9850-9850 (2019-07-10)

Ca2+/calmodulin-dependent protein kinase II (CaMKII) and nuclear factor-kappa B (NF-κB) play crucial roles in pathogenesis of doxorubicin (DOX)-induced cardiomyopathy. Their activities are regulated by intracellular Ca2+. We hypothesized that blockade of L-type Ca2+ channel (LTCC) could attenuate DOX-induced cardiomyopathy by

Andrographolide Suppresses the Growth and Metastasis of Luminal-Like Breast Cancer by Inhibiting the NF-κB/miR-21-5p/PDCD4 Signaling Pathway.

Junchen Li et al.

Frontiers in cell and developmental biology, 9, 643525-643525 (2021-07-13)

Tumor growth and metastasis are responsible for breast cancer-related mortality. Andrographolide (Andro) is a traditional anti-inflammatory drug used in the clinic that inhibits NF-κB activation. Recently, Andro has been found in the treatment of various cancers. Andro inhibits breast cell

Potent and PPARα-independent anti-proliferative action of the hypolipidemic drug fenofibrate in VEGF-dependent angiosarcomas in vitro.

Yasser Majeed et al.

Scientific reports, 9(1), 6316-6316 (2019-04-21)

Angiosarcomas are highly aggressive tumors of endothelial origin, which carry a poor prognosis. Fenofibrate is a hypolipidemic drug, which acts by activating the transcription factor PPARα. It has also been widely reported to have 'anti-cancer' activity. The current study investigated

Mucin 5 subtype AC expression and upregulation in the nasal mucosa of allergic rhinitis rats.

Weiwei Wang et al.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery, 147(6), 1012-1019 (2012-09-14)

To elucidate the functions of nuclear factor kappa B (NF-κB) in mucin hypersecretion in allergic rhinitis (AR), we examined the in vivo effects of an NF-κB inhibitor, ammonium pyrrolidine dithiocarbamate (PDTC), on mucin 5 subtype AC (MUC5AC) expression in the

Pyrrolidine dithiocarbamate inhibits NF-kappa B mobilization and TNF production in human monocytes.

Ziegler-Heitbrock HW, et al.

Journal of Immunology, 151(12), 6986-6993 (1993)

Development of new portable miniaturize solid phase microextraction of silver-APDC complex using micropipette tip in-syringe system couple with electrothermal atomic absorption spectrometry.

Naeemullah et al.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 154, 157-163 (2015-11-02)

An innovative and simple miniaturized solid phase microextraction (M-SPME) method, was developed for preconcentration and determination of silver(I) in the fresh and waste water samples. For M-SPME, a micropipette tip packed with activated carbon cloth (ACC) as sorbent, in a

Training-induced mitochondrial adaptation: role of peroxisome proliferator-activated receptor γ coactivator-1α, nuclear factor-κB and β-blockade.

Hong Feng et al.

Experimental physiology, 98(3), 784-795 (2012-10-30)

Interaction of peroxisome proliferator-activated receptor γ coactivator-1α (PGC-1α) with other cellular signalling pathways plays an important role in training-induced mitochondrial adaptations. The purpose of this study was to examine whether pyrolidine dithiocarbamate (PDTC), a nuclear factor-κB inhibitor and antioxidant, and

Protective effect of sonic hedgehog against oxidized low‑density lipoprotein‑induced endothelial apoptosis: Involvement of NF‑κB and Bcl‑2 signaling.

Huashan Huang et al.

International journal of molecular medicine, 45(6), 1864-1874 (2020-03-19)

Sonic hedgehog (Shh) is pivotally important in embryonic and adult blood vessel development and homeostasis. However, whether Shh is involved in atherosclerosis and plays a role in endothelial apoptosis induced by oxidized low‑density lipoprotein (ox‑LDL) has not been reported. The

Toll-like receptor 4/nuclear factor-kappa B pathway is involved in radicular pain by encouraging spinal microglia activation and inflammatory response in a rat model of lumbar disc herniation.

Lirong Zhu et al.

The Korean journal of pain, 34(1), 47-57 (2021-01-01)

Lumbar disc herniation (LDH) is a common cause of radicular pain, but the mechanism is not clear. In this study, we investigated the engagement of toll-like receptor 4 (TLR4) and the nuclear factor-kappa B (NF-κB) in radicular pain and its

Reduction of neutrophil activity decreases early microvascular injury after subarachnoid haemorrhage

Friedrich V, et al.

Journal of Neuroinflammation, 8(1), 103-103 (2011)

Adiponectin protects obesity-related glomerulopathy by inhibiting ROS/NF-κB/NLRP3 inflammation pathway.

Xiaohong Xu et al.

BMC nephrology, 22(1), 218-218 (2021-06-11)

Adiponectin is an adipocytokine that plays a key regulatory role in glucose and lipid metabolism in obesity. The prevalence of obesity has led to an increase in the incidence of obesity-related glomerulopathy (ORG). This study aimed to identify the protective

Astrocyte elevated gene-1 promotes progression of cervical squamous cell carcinoma by inducing epithelial-mesenchymal transition via Wnt signaling.

Enlin Song et al.

International journal of gynecological cancer : official journal of the International Gynecological Cancer Society, 25(3), 345-355 (2015-02-20)

The aim of this study was to investigate the association of astrocyte elevated gene-1 (AEG-1) with epithelial-mesenchymal transition of cervical squamous cell carcinoma (CSCC) and the underlying mechanisms. The expression of proteins was determined by immunohistochemistry in tissues. Overexpression and

Toll-like receptor 4 signaling in osteoblasts is required for load-induced bone formation in mice.

Rajpar, et al.

iScience, 26, 106304-106304 (2023)

miR-144-3p ameliorates the progression of osteoarthritis by targeting IL-1β: Potential therapeutic implications.

Yen-You Lin et al.

Journal of cellular physiology, 236(10), 6988-7000 (2021-03-28)

The pro-inflammatory cytokine interleukin 1 beta (IL-1β) plays a critical role in osteoarthritis (OA) disease pathogenesis. MicroRNA (miRNA) activity is related to inflammation in OA and some miRNAs specifically regulate IL-mediated degradation of cartilage type II collagen. Previous studies have

Overexpression of Chemokine (C-X-C) ligand 1 (CXCL1) associated with tumor progression and poor prognosis in hepatocellular carcinoma.

Zhongwei Cao et al.

Cancer cell international, 14(1), 86-86 (2014-10-10)

Many studies support that chemokine (C-X-C motif) ligand 1 (CXCL1) regulate tumor epithelial-stromal interactions involving in tumor growth and invasion. However, limited studies have been conducted on the expression and function of the CXCL1 gene in hepatocellular carcinoma (HCC). The

Activation of the canonical nuclear factor-κB pathway is involved in isoflurane-induced hippocampal interleukin-1β elevation and the resultant cognitive deficits in aged rats.

Zheng-Qian Li et al.

Biochemical and biophysical research communications, 438(4), 628-634 (2013-08-13)

Although much recent evidence has demonstrated that neuroinflammation contributes to volatile anesthetic-induced cognitive deficits, there are few existing mechanistic explanations for this inflammatory process. This study was conducted to investigate the effects of the volatile anesthetic isoflurane on canonical nuclear

NLRP3 Promotes Glioma Cell Proliferation and Invasion via the Interleukin-1β/NF-κB p65 Signals.

Liping Xue et al.

Oncology research, 27(5), 557-564 (2018-05-18)

Because of the characteristics of high invasiveness, relapse, and poor prognosis, the management of malignant gliomas has always been a great challenge. Nod-like receptor (NLR) family pyrin domain containing 3 (NLRP3) is a crucial component of the NLRP3 inflammasome, a

Anxiolytic effects of polydatin through the blockade of neuroinflammation in a chronic pain mouse model.

Shao-Yu Guan et al.

Molecular pain, 16, 1744806919900717-1744806919900717 (2020-01-23)

Interleukin-1 induction of aggrecanase gene expression in human articular chondrocytes is mediated by mitogen-activated protein kinases.

Judith Sylvester et al.

Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 30(3), 563-574 (2012-07-27)

We investigated the unknown molecular mechanisms of Interleukin-1 (IL-1β)-induced cartilage aggrecan degeneration by aggrecanase (ADAMTS-A Disintegrin And Metalloproteinase with ThromboSpondin motifs) in human articular chondrocytes, a model mimicking human arthritis. Chondrocytes were pretreated with various pharmacological inhibitors and then stimulated

AhR and CYP1B1 Control Oxygen Effects on Bone Marrow Progenitor Cells: The Enrichment of Multiple Olfactory Receptors as Potential Microbiome Sensors.

Michele C Larsen et al.

International journal of molecular sciences, 24(23) (2023-12-09)

Polycyclic aromatic hydrocarbon (PAH) pollutants and microbiome products converge on the aryl hydrocarbon receptor (AhR) to redirect selective rapid adherence of isolated bone marrow (BM) cells. In young adult mice, Cyp1b1-deficiency and AhR activation by PAH, particularly when prolonged by

PLCβ2 negatively regulates the inflammatory response to virus infection by inhibiting phosphoinositide-mediated activation of TAK1.

Lin Wang et al.

Nature communications, 10(1), 746-746 (2019-02-16)

Excessive or uncontrolled release of proinflammatory cytokines caused by severe viral infections often results in host tissue injury or even death. Phospholipase C (PLC)s degrade phosphatidylinositol-4, 5-bisphosphate (PI(4,5)P2) lipids and regulate multiple cellular events. Here, we report that PLCβ2 inhibits

Sodium Propionate Relieves LPS-Induced Inflammation by Suppressing the NF-ĸB and MAPK Signaling Pathways in Rumen Epithelial Cells of Holstein Cows.

Chenxu Zhao et al.

Toxins, 15(7) (2023-07-28)

Subacute ruminal acidosis (SARA) is a prevalent disease in intensive dairy farming, and the rumen environment of diseased cows acidifies, leading to the rupture of gram-negative bacteria to release lipopolysaccharide (LPS). LPS can cause rumentitis and other complications, such as

PGC-1α4 gene expression is suppressed by the IL-6-MEK-ERK 1/2 MAPK signalling axis and altered by resistance exercise, obesity and muscle injury.

J L Brown et al.

Acta physiologica (Oxford, England), 220(2), 275-288 (2016-11-04)

PGC-1α4 is a novel regulator of muscle hypertrophy; however, there is limited understanding of the regulation of its expression and role in many (patho)physiological conditions. Therefore, our purpose was to elicit signalling mechanisms regulating gene expression of Pgc1α4 and examine

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