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https://www.readbyqxmd.com/read/29649938/preoperative-physiology-imaging-and-management-of-interrupted-aortic-arch
#1
Kevin Friedman
Interrupted aortic arch (IAA) is a rare form of critical neonatal heart disease in which there is lack of continuity between the ascending aorta and the descending thoracic aorta. In the absence of prenatal diagnosis, patients with IAA present in shock when the patent ductus arteriosus closes. Diagnosis can generally be made by echocardiography, and initiation of prostaglandin E1 infusion allows for adequate lower body perfusion prior to surgical repair. Full neonatal repair can be achieved with good outcomes in most cases...
April 1, 2018: Seminars in Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/29599617/resolvin-e1-inhibits-osteoclastogenesis-and-bone-resorption-by-suppressing-il-17-induced-rankl-expression-in-osteoblasts-and-rankl-induced-osteoclast-differentiation
#2
Yoshihiro Funaki, Yasuyuki Hasegawa, Ryota Okazaki, Akira Yamasaki, Yuriko Sueda, Akihiro Yamamoto, Masaaki Yanai, Takehito Fukushima, Tomoya Harada, Haruhiko Makino, Eiji Shimizu
Background: Resolvin E1 (RvE1) derived from the ω-3 polyunsaturated fatty acid eicosapentaenoic acid is known to be a potent pro-resolving lipid mediator that prevents chronic inflammation and osteoclastogenesis. We investigated the inhibitory effects of RvE1 on osteoclastogenesis and bone resorption to clarify its therapeutic potential for rheumatoid arthritis (RA). Methods: Receptor activator of nuclear factor-κB ligand (RANKL)-induced osteoclast differentiation was assessed with tartrate-resistant acid phosphatase staining...
March 2018: Yonago Acta Medica
https://www.readbyqxmd.com/read/29594456/combined-pharmacotherapy-for-osteonecrosis-of-the-femoral-head-after-severe-acute-respiratory-syndrome-and-interstitial-pneumonia-two-and-a-half-to-fourteen-year-follow-up
#3
Weiguo Wang, Nianfei Zhang, Wanshou Guo, Fuqiang Gao
PURPOSE: The purpose of this study was to retrospectively analyze the clinical, functional, and radiological outcomes of combined pharmacotherapy to ONFH after high-dose corticosteroid therapy. METHOD: From August 2003 to June 2015, five patients (ten hips) of ONFH in ARCO stage I, after SARS and Interstitial pneumonia, were treated by combined pharmacotherapy. Lipo-prostaglandin E1 10 μg iv Bid × 28 days, enoxaparin 6000 iu H QD × 12 weeks, alendronate sodium tablet 10 mg QD × 1 year...
March 28, 2018: International Orthopaedics
https://www.readbyqxmd.com/read/29530125/-protective-effect-of-prostaglandin-e1-against-brain-injury-induced-by-hyperoxia-in-neonatal-rats
#4
Shan Yang, You-Chen Zhang, Hui-Wen Li, Zheng-Yong Jin
OBJECTIVE: To investigate the protective effect of prostaglandin E1 (PGE-1) against brain injury induced by hyperoxia in neonatal rats and observe the changes in the expression of glucose-regulated protein 78 (GRP78) and cyclophosphamide, doxorubicin, vincristine, and prednisone (CHOP), and to provide a theoretical basis for the clinical application of PGE-1 in the treatment of neonatal brain injury induced by hyperoxia. METHODS: Sixty neonatal Wistar rats were randomly divided into air control group, hyperoxic brain injury model group, and hyperoxic brain injury+PGE-1 group...
March 2018: Zhongguo Dang Dai Er Ke za Zhi, Chinese Journal of Contemporary Pediatrics
https://www.readbyqxmd.com/read/29527378/it-is-not-always-sepsis-fatal-tachypnea-in-a-newborn
#5
Rachel Levene, Elza Pollak-Christian, Ashish Garg, Michael Keenaghan
Coarctation of the aorta (CoA) is a congenital cardiac malformation that is well understood. Despite being well characterized, CoA is a commonly missed congenital heart disease (CHD) during the newborn period. We report a full-term nine-day-old male who presented to the pediatric emergency department (ED) with isolated tachypnea. After an initial sepsis workup, subsequent investigations revealed critical CoA. Because the primary workup focused on sepsis, there was a significant delay in prostaglandin E1 (PGE1 ) initiation...
2018: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/29524409/metabololipidomic-profiling-of-functional-immunoresolvent-clusters-and-eicosanoids-in-mammalian-tissues
#6
Paul C Norris, Charles N Serhan
Metabolomics enables a systems approach to interrogate the bioactive mediators, their pathways and further metabolites involved in the physiology and pathophysiology of human and animal tissues. New metabololipidomic approaches with mass spectrometry presented in this brief review can now be utilized for the identification and profiling of lipid mediator networks that control inflammation-resolution in human blood and healthy and diseased solid tissues. Coagulation of blood is a protective response that prevents excessive bleeding on injury of blood vessels...
March 7, 2018: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/29511679/prostaglandin-e1-preconditioning-attenuates-liver-ischemia-reperfusion-injury-in-a-rat-model-of-extrahepatic-cholestasis
#7
Feng Xu, Xiaolin Liu, Chao Wang, Chaoliu Dai
The aim of this study is to explore the hepatoprotective effect of intraportal prostaglandin E1 (PGE1) on liver ischemia reperfusion (IR) injury using an extrahepatic cholestatic model, observing oxidative stress markers, proinflammatory factors, apoptotic marker proteins, and an adhesion molecule. The extrahepatic cholestatic model was induced by common bile duct ligation. After seven days, rats were subjected to ischemia by Pringle maneuver for 15 min, followed by 1, 6, or 24 h of reperfusion. Prostaglandin E1 (PGE group) or normal saline (NS group) was continuously infused from 15 min before liver ischemia to 1 h after reperfusion...
2018: BioMed Research International
https://www.readbyqxmd.com/read/29486048/prostaglandin-e1-for-maintaining-ductal-patency-in-neonates-with-ductal-dependent-cardiac-lesions
#8
REVIEW
Smita Akkinapally, Shilpa G Hundalani, Madhulika Kulkarni, Caraciolo J Fernandes, Antonio G Cabrera, Binoy Shivanna, Mohan Pammi
BACKGROUND: Prostaglandin E1 (PGE1) is used to keep the ductus arteriosus patent and can be life-saving in neonates with ductal-dependent cardiac lesions. PGE1 is used to promote mixing of pulmonary and systemic blood flow or improve pulmonary or systemic circulations, prior to balloon atrial septostomy or surgery. PGE1 therapy may cause several short-term and long-term adverse effects. The efficacy and safety of PGE1 in neonates with ductal-dependent cardiac lesions has not been systematically reviewed...
February 27, 2018: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/29448512/thymosin-%C3%AE-4-reduces-h%C3%A2-o%C3%A2-induced-oxidative-stress-in-mc3t3-e1-cells-on-titanium-surface
#9
Baik-Dong Choi, Do-Seon Lim, Seung-Yeon Lee, Tae-Hee Nho, Soon-Jeong Jeong, Yeong-Mu Ko, Sung-Nam Gang, Young-Joon Kim, Xing-Hui Piao, Moon-Jin Jeong
Thymosin β4 (Tβ4) is known to inhibit an inflammatory response and to increase the survival of osteoblasts on titanium (Ti) surfaces. Ti is the most widely used graft material in dentistry; however, an inflammatory response induced following implant placement results in the generation of reactive oxygen species (ROS). The oxidative stress from the production of ROS such as nitric oxide (NO) and hydrogen peroxide (H2O2) can damage surrounding cells, resulting in implant failure by decreasing cell viability...
February 1, 2018: Journal of Nanoscience and Nanotechnology
https://www.readbyqxmd.com/read/29417353/perioperative-management-with-phosphodiesterase-type-5-inhibitor-and-prostaglandin-e1-for-moderate-portopulmonary-hypertension-following-adult-to-adult-living-donor-liver-transplantation-a-case-report
#10
Takashi Onoe, Asuka Tanaka, Kohei Ishiyama, Kentaro Ide, Hirotaka Tashiro, Hideki Ohdan
BACKGROUND: Portopulmonary hypertension (PPH) is a relatively rare but well-recognized complication of end-stage liver disease. Moderate or severe PPH (mean pulmonary artery pressure [mPAP] ≥ 35 mmHg) is usually a contraindication for liver transplantation due to high operation-related mortality. Here, we report on a patient with moderate PPH whose condition was successfully managed with a phosphodiesterase type 5 (PDE5) inhibitor (tadalafil) and prostaglandin E1, who experienced rapid improvement of PPH after living-donor liver transplantation (LDLT)...
February 7, 2018: Surgical Case Reports
https://www.readbyqxmd.com/read/29356126/acute-vascular-reaction-due-to-lipo-prostaglandin-e1
#11
LETTER
Y Fujimura, M Watanabe, K Natsuga, H Shimizu
No abstract text is available yet for this article.
January 22, 2018: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/29355159/colour-doppler-sonography-of-the-penis-in-the-evaluation-of-erectile-dysfunction-our-experience-in-abuja-nigeria
#12
Joshua Oluwafemi Aiyekomogbon, Joseph Bako Igashi, Reuben Omokafe Lawan, Muftau Jimoh Bioku, Musa Ameadaji
BACKGROUND: Erectile dysfunction (ED) is an inability to achieve and maintain erectile rigidity sufficient for satisfactory sexual performance. It is either organic or psychogenic in origin. This study was aimed at establishing vasculogenic causes among patients being evaluated for ED using triplex Doppler Ultrasound. PATIENTS AND METHODS: This study was conducted at the Department of Radiology, Federal Medical Centre, Abuja, Nigeria from July 2015 to January 2017...
October 2017: Nigerian Postgraduate Medical Journal
https://www.readbyqxmd.com/read/29311680/inhibition-of-insulin-resistance-by-pge1-via-autophagy-dependent-fgf21-pathway-in-diabetic-nephropathy
#13
Wei Wei, Xing-Rong An, Shi-Jie Jin, Xiao-Xue Li, Ming Xu
Insulin resistance is a critical process in the initiation and progression of diabetic nephropathy (DN). Alprostadil (Prostaglandin E1, PGE1) had protective effects on renal function. However, it is unknown whether PGE1 inhibited insulin resistance in renal tubule epithelial cells via autophagy, which plays a protective role in DN against insulin resistance. Insulin resistance was induced by palmitic acid (PA) in human HK-2 cells, shown as the decrease of insulin-stimulated AKT phosphorylation, glucose transporter-4 (GLUT4), glucose uptake and enhanced phosphorylation of insulin receptor substrate 1(IRS-1) at site serine 307 (pIRS-1ser307) and downregulated expression of IRS-1...
January 8, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29251182/comparison-of-labour-induction-with-misoprostol-and-dinoprostone-and-characterization-of-uterine-response-based-on-electrohysterogram
#14
Carlos Benalcazar-Parra, Rogelio Monfort-Orti, Yiyao Ye-Lin, Gema Prats-Boluda, Jose Alberola-Rubio, Alfredo Perales, Javier Garcia-Casado
OBJECTIVE: The objective of this study is to compare the uterine activity response between women administered dinoprostone (prostaglandin E2) and misoprostol (prostaglandin E1) for induction of labour (IOL) by analysing not only the traditional obstetric data but also the parameters extracted from uterine electrohysterogram (EHG). METHODS: Two cohorts were defined: misoprostol (25-µg vaginal tablets; 251 women) and dinoprostone cohort (10 mg vaginal inserts; 249 women)...
December 17, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/29232862/effect-of-oxylipins-terpenoid-precursors-and-wounding-on-soft-corals-secondary-metabolism-as-analyzed-via-uplc-ms-and-chemometrics
#15
Mohamed A Farag, Hildegard Westphal, Tarek F Eissa, Ludger A Wessjohann, Achim Meyer
The effect of three oxylipin analogues, a terpenoid intermediate and wounding on the secondary metabolism of the soft corals Sarcophyton glaucum and Lobophyton pauciflorum was assessed. Examined oxylipins included prostaglandin (PG-E1), methyl jasmonate (MeJA), and arachidonic acid (AA) in addition to the diterpene precursor geranylgeranylpyrophosphate (GGP). Post-elicitation, metabolites were extracted from coral heads and analyzed via UPLC-MS followed by multivariate data analyses. Both supervised and unsupervised data analyses were used for sample classification...
December 10, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
https://www.readbyqxmd.com/read/29206731/enteral-feeding-practices-in-infants-with-congenital-heart-disease-across-european-picus-a-european-society-of-pediatric-and-neonatal-intensive-care-survey
#16
Lyvonne N Tume, Reinis Balmaks, Eduardo da Cruz, Lynne Latten, Sascha Verbruggen, Frédéric V Valla
OBJECTIVES: To describe enteral feeding practices in pre and postoperative infants with congenital heart disease in European PICUs. DESIGN: Cross-sectional electronic survey. SETTING: European PICUs that admit infants with congenital heart disease pre- and postoperatively. PARTICIPANTS: One senior PICU physician or designated person per unit. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Fifty-nine PICUs from 18 European countries responded to the survey...
February 2018: Pediatric Critical Care Medicine
https://www.readbyqxmd.com/read/29185789/integrated-treatment-of-prostaglandin-e1-and-angiotensin-converting-enzyme-inhibitor-in-diabetic-kidney-disease-rats-possible-role-of-antiapoptosis-in-renal-tubular-epithelial-cells
#17
Yaru Mou, Yaqin Zhang, Congcong Guo, Junyu Zhao, Zhongwen Zhang, Xiaojun Zhou, Jianjun Dong, Lin Liao
To investigate the therapeutic mechanisms underlying prostaglandin E1 (PGE1) and angiotensin-converting enzyme inhibitor (ACEI) on reducing urinary protein in diabetic kidney disease (DKD). DKD rats were established and randomly divided into four groups: PGE1 (10 μg/kg/day) (P group), ACEI (10 mg/kg/day) (A group), combination of PGE1 with ACEI treatment (P + A group), and saline treatment group (DKD group). Untreated rats were used as normal control (N group). Urinary albumin, endothelin-1 (ET-1), angiotensin II (AngII), TUNEL assay, Masson's trichrome staining, and immunohistochemistry staining for CD68 were evaluated in all groups...
February 2018: DNA and Cell Biology
https://www.readbyqxmd.com/read/29173181/misoprostol-induced-acute-coronary-syndrome-in-a-premenopausal-woman-a-case-report-with-literature-review
#18
Faizan Mazhar, Jabeen Sultana, Shahzad Akram
Misoprostol is a synthetic analog of prostaglandin-E1 and it is most widely used drug for the medical management of incomplete abortion. Acute coronary syndrome (ACS) rarely occurs in perimenopausal women, in addition, the presentation is atypical, so the disease is not always recognized. We describe a case of 39-year-old woman with no major underlying cardiovascular risk factors, who developed an episode of ACS following the administration of two doses of misoprostol. After the discontinuation of misoprostol treatment, there was a complete resolution of patient's symptoms...
November 21, 2017: Current Drug Safety
https://www.readbyqxmd.com/read/29162633/use-of-prostaglandins-in-duct-dependent-congenital-heart-conditions
#19
Yogen Singh, Paraskevi Mikrou
Congenital heart disease (CHD) remains a leading cause of infant mortality, which is even higher in infants with undiagnosed duct-dependent CHDs. Up to 39%-50% of infants with critical CHD are being discharged undiagnosed from the hospital. Infants with duct-dependent critical CHD remain well during the fetal period and may deteriorate when the ductus arteriosus (commonly called 'duct') closes after birth. It is critical to open or maintain ductus arteriosus patent in infants with duct-dependent CHDs. Prostaglandin E1 (alprostadil marketed as 'Prostin VR ') and prostaglandin E2 (dinoprostone) are used to maintain a patent ductus arteriosus and the dose of medication depends on the clinical presentation...
November 21, 2017: Archives of Disease in Childhood. Education and Practice Edition
https://www.readbyqxmd.com/read/29142472/prostaglandin-e1-protects-hepatocytes-against-endoplasmic-reticulum-stress-induced-apoptosis-via-protein-kinase-a-dependent-induction-of-glucose-regulated-protein-78-expression
#20
Fang-Wan Yang, Yu Fu, Ying Li, Yi-Huai He, Mao-Yuan Mu, Qi-Chuan Liu, Jun Long, Shi-De Lin
AIM: To investigate the protective effect of prostaglandin E1 (PGE1) against endoplasmic reticulum (ER) stress-induced hepatocyte apoptosis, and to explore its underlying mechanisms. METHODS: Thapsigargin (TG) was used to induce ER stress in the human hepatic cell line L02 and hepatocarcinoma-derived cell line HepG2. To evaluate the effects of PGE1 on TG-induced apoptosis, PGE1 was used an hour prior to TG treatment. Activation of unfolded protein response signaling pathways were detected by western blotting and quantitative real-time RT-PCR...
October 28, 2017: World Journal of Gastroenterology: WJG
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