keyword
MENU ▼
Read by QxMD icon Read
search

Clp

keyword
https://www.readbyqxmd.com/read/28223717/scale-up-and-pharmacokinetic-study-of-a-novel-mutated-chimeric-tissue-plasminogen-activator-mt-pa-in-rats
#1
Mozhgan Raigani, Mohammad-Reza Rouini, Ali-Akbar Golabchifar, Esmat Mirabzadeh, Behrouz Vaziri, Farzaneh Barkhordari, Fatemeh Davami, Fereidoun Mahboudi
Because of high mortality caused by cardiovascular diseases, various fibrinolytic agents with diverse pharmacokinetic and pharmacodynamic properties have been developed. A novel mutated chimeric tissue plasminogen activator (mt-PA) was developed by the removal of first three domains of t-PA, insertion of GHRP sequence and mutation towards resistance to plasminogen activator inhibitor-1 (PAI-1). Mt-PA protein was expressed in Expi293F cells. The expression level of mt-PA was found to be 5000 IU/mL. Following purification, the pharmacokinetic properties of mt-PA were evaluated in three doses in rats...
February 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28216848/clinical-outcome-of-tooth-supported-fixed-partial-dentures-in-unilateral-cleft-lip-and-palate-patients-a-case-series
#2
Sudhir Bhandari
INTRODUCTION: Cleft lip and palate (CLP) is the most frequent congenital facial abnormality and multidisciplinary treatment extending over many years is necessary to rehabilitate the affected individuals to normal function and esthetics. OBJECTIVE: To evaluate the clinical treatment outcome for missing teeth with tooth supported fixed partial dentures in unilateral cleft lip and palate patients. PATIENTS AND METHODS: Tooth supported fixed partial denture (T-FPD) was utilized for restoration of missing teeth in the cleft area for 9 non syndromic, unilateral cleft lip and palate patients (U-CLP)...
January 2017: Journal of Indian Prosthodontic Society
https://www.readbyqxmd.com/read/28213660/evidence-of-an-unidentified-extracellular-heat-stable-factor-produced-by-lysobacter-enzymogenes-oh11-that-degrade-fusarium-graminearum-ph1-hyphae
#3
Benard Omondi Odhiambo, Gaoge Xu, Guoliang Qian, Fengquan Liu
Lysobacter enzymogenes OH11 produces heat-stable antifungal factor (HSAF) and lytic enzymes possessing antifungal activity. This study bio-prospected for other potential antifungal factors besides those above. The cells and extracellular metabolites of L. enzymogenes OH11 and the mutants ΔchiA, ΔchiB, ΔchiC, Δclp, Δpks, and ΔpilA were examined for antifungal activity against Fusarium graminearum PH1, the causal agent of Fusarium head blight (FHB). Results evidenced that OH11 produces an unidentified extracellular heat-stable degrading metabolite (HSDM) that exhibit degrading activity on F...
February 17, 2017: Current Microbiology
https://www.readbyqxmd.com/read/28210072/the-parenteral-vitamin-c-improves-sepsis-and-sepsis-induced-multiple-organ-dysfunction-syndrome-via-preventing-cellular-immunosuppression
#4
Yu-Lei Gao, Bin Lu, Jian-Hua Zhai, Yan-Cun Liu, Hai-Xia Qi, Ying Yao, Yan-Fen Chai, Song-Tao Shou
Cellular immunosuppression appears to be involved in sepsis and sepsis-induced multiple organ dysfunction syndrome (MODS). Recent evidence showed that parenteral vitamin C (Vit C) had the ability to attenuate sepsis and sepsis-induced MODS. Herein, we investigated the impact of parenteral Vit C on cellular immunosuppression and the therapeutic value in sepsis. Using cecal ligation and puncture (CLP), sepsis was induced in WT and Gulo(-/-) mice followed with 200 mg/Kg parenteral Vit C administration. The immunologic functions of CD4(+)CD25(+) regulatory T cells (Tregs) and CD4(+)CD25(-) T cells, as well as the organ functions, were determined...
2017: Mediators of Inflammation
https://www.readbyqxmd.com/read/28207269/a-biocompatible-injectable-hydrogel-with-potent-wound-healing-and-antibacterial-properties
#5
Jiaul Hoque, Relekar G Prakash, Krishnamoorthy Paramanandham, Bibek R Shome, Jayanta Haldar
Two component injectable hydrogels that cross-link in-situ have been used as non-invasive wound-filling devices, i.e., sealants. These materials carry a variety of functions at the wound sites such as seal leaks, cease unwanted bleeding, bind tissues together, and assist in wound healing process. However, commonly used sealants typically lack antibacterial properties. Since bacterial infection at the wound site is very common, bioadhesive materials with intrinsic antibacterial properties are urgently required...
February 16, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/28203235/chenopodium-ambrosioides-l-improves-phagocytic-activity-and-decreases-bacterial-growth-and-the-systemic-inflammatory-response-in-sepsis-induced-by-cecal-ligation-and-puncture
#6
Carlos E P Rios, Afonso G Abreu, Jose A F Braga Filho, Johnny R Nascimento, Rosane N M Guerra, Flávia M M Amaral, Márcia C G Maciel, Flávia R F Nascimento
Chenopodium ambrosioides L. (Amaranthaceae) is often used in different kinds of vegetal preparations for medicinal purposes in many clinical situations. Some studies have demonstrated its anti-inflammatory and immunomodulatory properties. The aim of this work was to investigate the effect of prophylactic treatment with the hydroalcoholic crude extract (HCE) of C. ambrosioides and its hexanic fraction (HEX) on the control of bacterial growth, the activation of phagocytes and the control of the systemic inflammatory response in a sepsis experimental model...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28198180/engineering-recombinant-virus-like-nanoparticles-from-plants-for-cellular-delivery
#7
Lou Brillault, Philippe V Jutras, Noor Dashti, Eva C Thuenemann, Garry Morgan, George P Lomonossoff, Michael J Landsberg, Frank Sainsbury
Understanding capsid assembly following recombinant expression of viral structural proteins is critical to the design and modification of virus-like nanoparticles for biomedical and nanotechnology applications. Here, we use plant-based transient expression of the Bluetongue virus (BTV) structural proteins, VP3 and VP7, to obtain high yields of empty and green fluorescent protein (GFP)-encapsidating core-like particles (CLPs) from leaves. Single-particle cryo-electron microscopy of both types of particles revealed considerable differences in CLP structure compared to the crystal structure of infection-derived CLPs; in contrast, the two recombinant CLPs have an identical external structure...
February 15, 2017: ACS Nano
https://www.readbyqxmd.com/read/28194608/rage-deficiency-attenuates-the-protective-effect-of-lidocaine-against-sepsis-induced-acute-lung-injury
#8
Zhuo Zhang, Jie Zhou, Changli Liao, Xiaobing Li, Minghua Liu, Daqiang Song, Xian Jiang
Lidocaine (Lido) is reported to suppress inflammatory responses and exhibit a therapeutic effect in models of cecal ligation and puncture (CLP)-induced acute lung injury (ALI). The receptor for advanced glycation end product (RAGE) exerts pro-inflammatory effects by enhancing pro-inflammatory cytokine production. However, the precise mechanism by which Lido confers protection against ALI is not clear. ALI was induced in RAGE WT and RAGE knockout (KO) rats using cecal ligation and puncture (CLP) operations for 24 h...
February 13, 2017: Inflammation
https://www.readbyqxmd.com/read/28189063/the-nf-%C3%AE%C2%BAb-inhibitor-celastrol-attenuates-acute-hepatic-dysfunction-induced-by-cecal-ligation-and-puncture-in-rats
#9
Ghada S El-Tanbouly, Mohammed S El-Awady, Nermeen A Megahed, Hatem A Salem, Hassan A El-Kashef
Acute hepatic dysfunction associating sepsis is mediated mainly by toll-like receptor-4 (TLR-4)/nuclear factor kappa-B (NF-κB) inflammatory pathway. This study explores potential hepatoprotective effect of the NF-κB inhibitor celastrol in cecal ligation and puncture (CLP) model in rats. Protective effect of celastrol (1mg/kg, i.p., 1h before CLP) was illustrated after 24h by preventing CLP-induced hepatic histopathological changes and elevation in serum hepatic biomarkers [alanine aminotransferase (ALT), aspartate aminotransferase (AST), total bilirubin (TB) and gamma aminotransferase (γ-GT)] without affecting mortality...
February 4, 2017: Environmental Toxicology and Pharmacology
https://www.readbyqxmd.com/read/28187038/minocycline-prevents-the-impairment-of-hippocampal-long-term-potentiation-in-the-septic-mouse
#10
Koji Hoshino, Mineji Hayakawa, Yuji Morimoto
Sepsis-associated encephalopathy is a major complication during sepsis, and an effective treatment remains unknown. Although minocycline (MINO) has neuroprotective effects and is an attractive candidate for treating sepsis-associated encephalopathy, the effect of MINO on synaptic plasticity during sepsis is still unclear. In the present study, we investigated the effects of MINO on long-term potentiation (LTP) in the hippocampus in a cecal ligation and puncture (CLP) mouse model. We divided mice into 4 groups; (1) sham + vehicle, (2) sham + MINO (60 mg/kg, i...
February 9, 2017: Shock
https://www.readbyqxmd.com/read/28182574/rapidnam-generative-manufacturing-approach-of-nasoalveolar-molding-devices-for-presurgical-cleft-lip-and-palate-treatment
#11
Franz Xaver Bauer, Markus Schönberger, Johannes Gattinger, Markus Eblenkamp, Erich Wintermantel, Andrea Rau, Florian Dieter Güll, Klaus-Dietrich Wolff, Denys J Loeffelbein
Nasoalveolar molding (NAM) is an accepted treatment strategy in presurgical cleft therapy. The major drawbacks of the treatment listed in the literature relate to the time of the treatment and the coordination of the required interdisciplinary team of therapists, parents, and patients. To overcome these limitations, we present the automated RapidNAM concept that facilitates the design and manufacturing process of NAM devices, and that allows the virtual modification and subsequent manufacture of the devices in advance, with a growth prediction factor adapted to the patient's natural growth...
February 9, 2017: Biomedizinische Technik. Biomedical Engineering
https://www.readbyqxmd.com/read/28170292/heparanase-mediates-intestinal-inflammation-and-injury-in-a-mouse-model-of-sepsis
#12
Song Chen, Ying He, Ziwei Hu, Siyu Lu, Xiaohan Yin, Xiaochun Ma, Chuanzhu Lv, Guiyun Jin
Heparanase, a heparan sulfate (HS)-specific endoglycosidase, plays an important role in inflammation and mediates acute pulmonary and renal injuries during sepsis. To explore its role in septic intestinal injury, a non-anticoagulant heparanase inhibitor, N-desulfated/re- N-acetylated heparin (NAH), was administrated to a mouse sepsis model induced by cecal ligation and puncture (CLP). Immunohistochemical staining revealed massive shedding of HS from the intestinal mucosal surfaces after CLP, and effective inhibition of heparanase by NAH was confirmed by markedly reduced HS shedding...
January 1, 2017: Journal of Histochemistry and Cytochemistry: Official Journal of the Histochemistry Society
https://www.readbyqxmd.com/read/28167245/effects-of-paraoxonase-arylesterase-ceruloplasmin-catalase-and-myeloperoxidase-activities-on-prognosis-in-pediatric-patients-with-sepsis
#13
Ganime Ayar, Yasemin Men Atmaca, Murat Alışık, Özcan Erel
BACKGROUND: The present study aimed to investigate the levels of paraoxonase (PON), stimulated paraoxonase (SPON), arylesterase (ARE), ceruloplasmin (CLP), myeloperoxidase (MPO), and catalase (CAT) in pediatric sepsis and to explore their effects on the prognosis of sepsis. METHODS: Patients diagnosed with sepsis (n=33) and healthy controls (n=30) were included. PON, SPON, ARE, CLP, MPO, and CAT activities were measured in the sepsis and control groups. Additionally, the parameters were compared between survivors and non-survivors in the sepsis group...
February 3, 2017: Clinical Biochemistry
https://www.readbyqxmd.com/read/28167002/intranasal-fluticasone-associated-with-delayed-tympanostomy-tube-placement-in-children-with-eustachian-tube-dysfunction
#14
Matthew G Crowson, Marisa A Ryan, Vaibhav H Ramprasad, Kevin J Choi, Eileen Raynor
OBJECTIVES: Pediatric patient caregivers may prefer to avoid a surgical intervention and request a medical management option for eustachian tube dysfunction (ETD). However, there are limited published data evaluating the efficacy of intranasal fluticasone in the medical management of ETD as an alternative to tympanostomy tube placement. The objectives of this study were to: 1) determine if intranasal fluticasone (INF) prevented tympanostomy tube placement in children with ETD, and 2) describe differences in patient response to INF related to cleft lip and/or palate (CLP) and Down syndrome...
March 2017: International Journal of Pediatric Otorhinolaryngology
https://www.readbyqxmd.com/read/28163235/proteolysis-of-chloroplast-proteins-is-responsible-for-accumulation-of-free-amino-acids-in-dark-treated-tea-camellia-sinensis-leaves
#15
Yiyong Chen, Xiumin Fu, Xin Mei, Ying Zhou, Sihua Cheng, Lanting Zeng, Fang Dong, Ziyin Yang
: Shade management (dark treatment) on tea (Camellia sinensis) plants is a common approach to improve free amino acids in raw materials of tea leaves. However, the reason for amino acid accumulation in dark-treated tea leaves is still unknown. In the present study, dark treatment significantly increased content of free amino acids and reduced content of soluble proteins in tea leaves. Quantitative proteomics analysis showed that most enzymes involved in biosyntheses of amino acids were down-accumulated by dark treatment...
February 2, 2017: Journal of Proteomics
https://www.readbyqxmd.com/read/28147298/microrna-135a-is-up-regulated-and-aggravates-myocardial-depression-in-sepsis-via-regulating-p38-mapk-nf-%C3%AE%C2%BAb-pathway
#16
Ge Zheng, Minli Pan, Weimin Jin, Guoxin Jin, Yumao Huang
MicroRNA-135a (miR-135a) is implicated in the pathological processes of several cancers. However, the roles and regulatory mechanism of miR-135a in sepsis-induced myocardial depression (MD) remain largely unknown. In this study, the serum of patients with sepsis and healthy controls was obtained. The miR-135a expression was then measured. Then lentiviruses (miR-135a mimic, inhibitor and scramble control) were transfected into BALB/c mice. After 4days of transfection, polymicrobial sepsis model was established by cecal ligation and puncture (CLP) surgery...
January 29, 2017: International Immunopharmacology
https://www.readbyqxmd.com/read/28145661/the-effects-of-remifentanil-on-expression-of-high-mobility-group-box-1-in-septic-rats
#17
Kwon Hui Seo, Jin Woo Choi, Hong Soo Jung, Hansol Yoo, Jin Deok Joo
High mobility group box 1 (HMGB1) is a pivotal mediator of sepsis progression. Remifentanil, an opioid agonist, has demonstrated anti-inflammatory effects in septic mice. However, it is not yet known whether remifentanil affects the expression of HMGB1. We investigated the effects of remifentanil on HMGB1 expression and the underlying mechanism in septic rats. Forty-eight male Sprague-Dawley rats were randomly divided into 3 groups; a sham group, a cecal ligation and puncture (CLP) group, and a CLP with remifentanil treatment (Remi) group...
March 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/28145497/clomipramine-causes-osteoporosis-by-promoting-osteoclastogenesis-via-e3-ligase-itch-which-is-prevented-by-zoledronic-acid
#18
Xing Li, Wen Sun, Jinbo Li, Mengmeng Wang, Hengwei Zhang, Lingpeng Pei, Brendan F Boyce, Zhiyu Wang, Lianping Xing
Patients taking antidepressants, including Clomipramine (CLP), have an increased risk of osteoporotic fracture. However, the effects of CLP on bone metabolism are unknown. Here, we demonstrate that WT mice treated with CLP for 2 weeks had significantly reduced trabecular bone volume and cortical bone thickness, associated with increased osteoclast (OC) numbers, but had no change in osteoblast numbers or bone formation rate. Bone marrow cells from CLP-treated mice had normal OC precursor frequency, but formed significantly more OCs when they were cultured with RANKL and M-CSF...
February 1, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28145460/caffeic-acid-cyclohexylamide-rescues-lethal-inflammation-in-septic-mice-through-inhibition-of-i%C3%AE%C2%BAb-kinase-in-innate-immune-process
#19
Jun Hyeon Choi, Sun Hong Park, Jae-Kyung Jung, Won-Jea Cho, Byeongwoo Ahn, Cheong-Yong Yun, Yong Pyo Choi, Jong Hun Yeo, Heesoon Lee, Jin Tae Hong, Sang-Bae Han, Youngsoo Kim
Targeting myeloid differentiation protein 2 (MD-2) or Toll-like receptor 4 (TLR4) with small molecule inhibitor rescues the systemic inflammatory response syndrome (SIRS) in sepsis due to infection with Gram-negative bacteria but not other microbes. Herein, we provided IκB kinase β (IKKβ) in innate immune process as a molecular target of caffeic acid cyclohexylamide (CGA-JK3) in the treatment of polymicrobial TLR agonists-induced lethal inflammation. CGA-JK3 ameliorated E. coli lipopolysaccharide (LPS, MD-2/TLR4 agonist)-induced endotoxic shock, cecal ligation and puncture (CLP)-challenged septic shock or LPS plus D-galactosamine (GalN)-induced acute liver failure (ALF) in C57BL/6J mice...
February 1, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28144715/cardioprotective-effects-of-irbesartan-in-polymicrobial-sepsis-the-role-of-the-p38mapk-nf-%C3%AE%C2%BAb-signaling-pathway
#20
N G Yousif, N R Hadi, F Al-Amran, Q A Zigam
BACKGROUND: Sepsis is a systemic inflammatory response usually correlated with multi-organ failure. Myocardial dysfunction is one of the adverse outcomes in septic patients and results in high mortality rates. The aim of this study was to investigate the impact of irbesartan in attenuation of cardiac depression during polymicrobial sepsis via decreased activation of the phospho-p38MAPK/nuclear factor (NF)-κB signaling pathway. MATERIALS AND METHODS: A model of polymicrobial sepsis induced via cecal ligation and puncture (CLP) with 8- to 12-week-old albino mice was used...
January 31, 2017: Herz
keyword
keyword
98619
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"