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https://www.readbyqxmd.com/read/28648040/-effects-of-seawater-immersion-on-the-inflammatory-response-and-oxygen-free-radical-injury-of-rats-with-superficial-partial-thickness-scald-at-early-stage
#1
Y X Yang, J H Wang, L Liu, Q Zou, Y Zhang, Z Bai
Objective: To study the effects of seawater immersion on the inflammatory response and oxygen free radical injury of rats with superficial-thickness scald at early stage. Methods: Seventy Wistar rats were divided into healthy control group (HC, n=7), pure scald group (PS, n=21), scald+ fresh water immersion group (SF, n=21), and scald+ seawater immersion group (SS, n=21) according to the random number table. Rats in group HC did not receive any treatment, while 5% total body surface area superficial partial-thickness scald was made on the back of rats in the latter three groups...
June 20, 2017: Zhonghua Shao Shang za Zhi, Zhonghua Shaoshang Zazhi, Chinese Journal of Burns
https://www.readbyqxmd.com/read/28648010/-experience-of-sun-s-procedure-for-chronic-type-b-dissection-with-aortic-arch-involvement
#2
R D Qi, J M Zhu, L Chen, C N Li, Z Y Qiao, L J Cheng, Y P Ge, H O Hu, Y Xia, X Y Xing, T Zheng, Y M Liu, L Z Sun
Objective: To study the surgical treatment of chronic type B dissection with aortic arch involvement using Sun's procedure. Methods: Between February 2009 and December 2015, 29 patients [20 males, 9 females, with a mean age of (41±12) years, range 24-64 years] with type B dissection with aortic arch involvement underwent Sun's procedure. Sixteen patient had a history of hypertension. Marfan syndrome was observed in 9 cases, coronary artery disease in 3 cases, mitral regurgitation in 3 patients, cerebrovascular disease in one patient...
June 27, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28648005/-components-of-human-placental-extract-and-its-protective-effect-to-rat-from-d-galn-induced-acute-liver-injury
#3
H Q Lei, M L Cheng, J Li, P P Zhou, X H Luo, F Yu
Objective: To evaluate the effect of human placental extracts (HPE) on the protection from acute liver injury (ALI) induced by D-GalN and analyze the components of HPE. Methods: (1)Fourty male mice were randomly divided into five groups (Blank, Model, MgIG, HPE and HPE+ MgIG) for the ALI model and treatments.The serum alanine aminotransferase (ALT) and aspartate transaminase (AST) were determined by biochemical assays.Nitric monoxide (NO), malondialdehyde (MDA), superoxide dismutase (SOD), total antioxidant capacity (T-AOC) in serum and hepatic tissue were detected by assay kits...
June 20, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28647942/lungs-in-white-induced-by-docetaxel
#4
Abdulla Watad, Nicola Luigi Bragazzi, Noam Grysman, Hussein Mahagna, Howard Amital
Taxanes are often used in the treatment of many types of cancers. Side effects of docetaxel are not as well documented as paclitaxel, but both can cause pulmonary injury. We present a dramatic case of a patient being treated for prostatic adenocarcinoma with docetaxel who presented with interstitial pneumonitis and responded dramatically to the early treatment with corticosteroids. This case is important as it reveals the side effects of docetaxel administration without administration of other chemotherapeutic agents, and it illustrates the importance of early diagnosis and treatment of docetaxel-induced interstitial pneumonitis...
June 2017: Israel Medical Association Journal: IMAJ
https://www.readbyqxmd.com/read/28647718/new-meniscal-tears-after-acl-injury-what-is-the-risk-a-systematic-review-protocol
#5
REVIEW
Guri Ranum Ekås, Clare Ardern, Hege Grindem, Lars Engebretsen
BACKGROUND: Secondary meniscal tears after ACL injuries increase the risk of knee osteoarthritis. The current literature on secondary meniscal injuries after ACL injury is not consistent and may have methodological shortcomings. This protocol describes the methods of a systematic review investigating the rate of secondary meniscal injuries in children and adults after treatment (operative or non-operative) for ACL injury. METHODS: We will search electronic databases (Embase, Ovid Medline, Cochrane, CINAHL (Cumulative Index to Nursing and Allied Health Literature), SPORTDiscus, PEDro and Google Scholar) from database inception...
June 24, 2017: British Journal of Sports Medicine
https://www.readbyqxmd.com/read/28647659/flow-diverters-as-a-useful-adjunct-to-traditional-endovascular-techniques-in-the-treatment-of-direct-carotid-cavernous-fistulas
#6
Christopher S Ogilvy, Rouzbeh Motiei-Langroudi, Mohammad Ghorbani, Christoph J Griessenauer, Abdulrahman Y Alturki, Ajith J Thomas
BACKGROUND: Direct carotid-cavernous sinus fistulas (CCF) are high flow arteriovenous shunts that are typically the result of a severe head injury. The endovascular treatment of these lesions includes the use of detachable balloons, coils, liquid embolic agents, and covered stents. To minimize the chance of treatment failure and subsequent complications, endoluminal reconstruction using a flow-diverting stent may be added to the treatment construct . METHODS: We present 3 cases and review the existing literature...
June 21, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28647636/transcatheter-arterial-embolization-of-a-lumbar-artery-injury-with-traumatic-aortic-dissection
#7
Makoto Aoki, Hiroyuki Tokue, Kei Shibuya, Masato Murata, Shuichi Hagiwara, Kiyohiro Oshima
Whole-body enhanced computed tomography of a septuagenarian woman hit by a truck revealed a traumatic aortic dissection (Stanford B) and arterial bleeding from the right lumbar artery in the right iliopsoas muscle. Angiography revealed an active arterial extravasation from a false lumen of the left lumbar artery. We performed a transcatheter arterial embolization (TAE) of the right lumbar artery. After fenestration of the intimal flap, the left lumbar artery was successfully selected and embolized; the patient's clinical condition subsequently stabilized...
June 21, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28647597/hypoxic-postconditioning-improves-behavioural-deficits-at-6-weeks-following-hypoxic-ischemic-brain-injury-in-neonatal-rats
#8
Jonathan D Teo, Margaret J Morris, Nicole M Jones
Hypoxic-ischemic (HI) brain injury in newborns is associated with high morbidity and mortality, with many babies suffering neurological deficits. Recently, we showed that hypoxic postconditioning (PostC) immediately post injury can protect against HI up to one week in neonatal rats. Here, we aimed to examine whether long term functional deficits were also improved by PostC. Sprague-Dawley rats were assigned to control (C) or HI group on postnatal day 7 (P7). The HI group underwent unilateral carotid artery occlusion followed by hypoxia (7% oxygen, 3h)...
June 21, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28647552/clinical-utility-of-the-patient-health-questionnaire-9-in-the-assessment-of-major-depression-after-broad-spectrum-traumatic-brain-injury
#9
Jacobus Donders, Adriene Pendery
OBJECTIVE: To determine the predictive validity of the Patient Health Questionnaire-9 (PHQ-9) when screening for symptoms of depression following traumatic brain injury. DESIGN: Retrospective analysis of data collected as part of routine clinical outpatient care over a period of 30 months. PARTICIPANTS: Persons with mild to severe traumatic brain injury who were referred for neuropsychological evaluation within 1-12 months (N = 137). INTERVENTIONS: Not applicable...
June 21, 2017: Archives of Physical Medicine and Rehabilitation
https://www.readbyqxmd.com/read/28647510/hepatoprotective-effect-of-gan-kang-yaun-against-chronic-liver-injury-induced-by-alcohol
#10
Yuanheng Guo, Qingsheng Zhao, Lili Cao, Bing Zhao
ETHNOPHARMACOLOGICAL RELEVANCE: Gan Kang Yuan (GKY) is a compound medicine formulated on the basis of traditional Chinese medicine (TCM). It was composed of Herba Cistanchis (Roucongrong), Radix Puerariae (Gegen), Radix Astragali (Huangqi), Fructus Schisandrae (Wuweizi) and Radix Glycyrrhizae (Gancao). AIM: The purpose of this study is to research the hepatoprotective effect of GKY against liver injury induced by alcohol, and to elucidate the mechanism of hepatopretective effect...
June 21, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28647501/driving-simulators-in-the-clinical-assessment-of-fitness-to-drive-in-sleepy-individuals-a-systematic-review
#11
REVIEW
David R Schreier, Christina Banks, Johannes Mathis
Road traffic injuries are projected to be the leading cause of death for those aged between 15 and 29 years by the year 2030, and sleepiness is estimated to be the underlying cause in up to 15-20% of all motor vehicle accidents. Sleepiness at the wheel is most often caused by socially induced sleep deprivation or poor sleep hygiene in otherwise healthy individuals, medical disorders, or the intake of drugs. Validated methods for objectifying sleepiness are urgently sought, particularly in the context of driving...
May 4, 2017: Sleep Medicine Reviews
https://www.readbyqxmd.com/read/28647441/prevention-of-epilepsy-should-we-be-avoiding-clinical-trials
#12
REVIEW
Pavel Klein, Ivana Tyrlikova
Epilepsy prevention is one of the great unmet needs in epilepsy. Approximately 15% of all epilepsy is caused by an acute acquired CNS insult such as traumatic brain injury (TBI), stroke or encephalitis. There is a latent period between the insult and epilepsy onset that presents an opportunity to intervene with preventive treatment that is unique in neurology. Yet no phase 3 epilepsy prevention studies, and only 2 phase 2 studies have been initiated in the last 16years. Current prevailing opinion is that the research community is not ready for clinical preventive epilepsy studies, and that animal models should first be refined and biomarkers of epileptogenesis and of epilepsy discovered before clinical studies are embarked upon...
June 21, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28647372/delta-opioid-receptor-agonist-attenuates-lipopolysaccharide-induced-myocardial-injury-by-regulating-autophagy
#13
Pin Zhao, Jianke Kuai, Jinjian Gao, Li Sun, Yan Wang, Linong Yao
BACKGROUND: Previous studies have described the protective effects of DADLE on myocardial injury in sepsis. Recently, autophagy has been shown to be an innate defense mechanism in sepsis-related myocardial injury. However, whether DADLE has an pro-autophagic effect is yet to be elucidated. The present study aimed to investigate the effect of DADLE on the regulation of autophagy during sepsis. METHODS: Male mice were subjected to LPS or vehicle intraperitoneal injection...
June 21, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28647370/oleanolic-acid-prevents-cartilage-degeneration-in-diabetic-mice-via-ppar%C3%AE-associated-mitochondrial-stabilization
#14
Xia Kang, Zhikui Yang, Jun Sheng, Jin-Biao Liu, Qing-Yun Xie, Wei Zheng, Ken Chen
Hyperglycemia-induced cartilage degeneration induces osteoarthritis (OA). Since oleanolic acid (OLA) have several pharmacological effects such as anti-inflammatory, anti-oxidant, we hypothesized it possesses protection against high glucose injured cartilage. We now report that OLA decreased type X collagen and reversed the cartilage degeneration in growth plate from db/db mice. OLA increased type Ⅱ collagen expression in a concentration-dependent manner (10-50 μΜ) in high glucose-treated chondrocytes. OLA prevented the high glucose induced cell injury and decreased the level of MMP-13, PGE2 and IL-6 due to decreasing mitochondrial membrane potential and stimulated the ATP production...
June 21, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28647362/farnesoid-x-receptor-agonist-gw4064-ameliorates-lipopolysaccharide-induced-ileocolitis-through-tlr4-myd88-pathway-related-mitochondrial-dysfunction-in-mice
#15
Hsuan-Miao Liu, Jyh-Fe Liao, Tzung-Yan Lee
Inflammatory bowel disease (IBD) is a complex and relapsing inflammatory condition of the gastro intestinal tract characterized by diarrhea and abdominal pain. Farnesoid X receptor (FXR) plays an important role in enteroprotection and mucosal injury by regulating inflammatory responses and barrier function in the intestinal tract. Here we show the mechanisms of FXR agonist, GW4064, inhibits mucosal injury in ileum caused by lipopolysaccharides (LPS). Ileum injury was induced by intraperitoneal injection of LPS in Wild-type (WT) and FXR knockout (KO) mice...
June 21, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28647341/suppression-of-autophagic-flux-contributes-to-cardiomyocyte-death-by-activation-of-necroptotic-pathways
#16
Makoto Ogasawara, Toshiyuki Yano, Masaya Tanno, Koki Abe, Satoko Ishikawa, Takayuki Miki, Atsushi Kuno, Toshiyuki Tobisawa, Shingo Muratsubaki, Kouhei Ohno, Yuki Tatekoshi, Kei Nakata, Wataru Ohwada, Tetsuji Miura
BACKGROUND: The role of necroptosis in myocardial injury has not been fully characterized. Here we examined roles of mitochondrial permeability transition pore (mPTP) and autophagy in necroptosis of cardiomyocytes. METHODS AND RESULTS: In H9c2 cells, necroptosis was induced by treatment with TNF-α (TNF) and z-VAD-fmk (zVAD) for 24h, and necroptotic death was determined by LDH release (as % of total). TNF/zVAD increased LDH release from 16.6±4.3% to 60.6±2.7%, and the LDH release was suppressed by necrostatin-1 (29...
June 21, 2017: Journal of Molecular and Cellular Cardiology
https://www.readbyqxmd.com/read/28646882/magnetic-foreign-body-ingestion-in-pediatric-patients-report-of-three-cases
#17
Jinbeom Cho, Kiyoung Sung, Dosang Lee
BACKGROUND: Although foreign bodies (FBs) typically pass spontaneously and uneventfully through the digestive tract, a subset of such bodies may become trapped, eventually leading to significant injury. In particular, the ingestion of magnetic materials can cause serious morbidity due to proximate attraction through the intestinal wall. CASE PRESENTATION: We recently treated three pediatric patients who had ingested several magnetic foreign materials. None of these patients exhibited any clinical symptoms or signs suggestive of surgical abdomen...
June 24, 2017: BMC Surgery
https://www.readbyqxmd.com/read/28646813/hepatoprotective-activity-of-satwa-an-ayurvedic-formulation-against-alcohol-induced-liver-injury-in-rats
#18
Tejaswi Chavan, Abhijit Ghadge, Manjiri Karandikar, Vijaya Pandit, Prabhakar Ranjekar, Omkar Kulkarni, Aniket Kuvalekar, Nitin Mantri
Context • Guduchi Satwa is an Ayurvedic formulation prepared from Tinospora species. It has been used since ancient times to treat liver disorders. Objectives • The study intended to assess the hepatoprotective potential of Satwa prepared from 3 forms of Tinospora against alcohol-induced hepatotoxicity. Design • Male, albino Wistar rats were divided into 6 groups, with 6 rats each: 3 control groups-healthy controls, negative controls, and positive controls-and 3 intervention groups-Tinospora cordifolia, Tinospora sinensis, and Neem-Guduchi...
July 2017: Alternative Therapies in Health and Medicine
https://www.readbyqxmd.com/read/28646795/offsetting-the-impact-of-smoking-and-e-cigarette-vaping-on-the-cerebrovascular-system-and-stroke-injury-is-metformin-a-viable-countermeasure
#19
Mohammad A Kaisar, Heidi Villalba, Shikha Prasad, Taylor Liles, Ali Ehsan Sifat, Ravi K Sajja, Thomas J Abbruscato, Luca Cucullo
Recently published in vitro and in vivo findings strongly suggest that BBB impairment and increased risk for stroke by tobacco smoke (TS) closely resemble that of type-2 diabetes (2DM) and develop largely in response to common key modulators such oxidative stress (OS), inflammation and alterations of the endogenous antioxidative response system (ARE) regulated by the nuclear factor erythroid 2-related factor (Nrf2). Preclinical studies have also shown that nicotine (the principal e-liquid's ingredient used in e-cigarettes) can also cause OS, exacerbation of cerebral ischemia and secondary brain injury...
June 17, 2017: Redox Biology
https://www.readbyqxmd.com/read/28646684/the-relationship-between-non-suicidal-self-injury-and-alexithymia-in-borderline-personality-disorder-actions-instead-of-words
#20
Ellen Sleuwaegen, Marlies Houben, Laurence Claes, Ann Berens, Bernard Sabbe
INTRODUCTION: Borderline personality disorder (BPD) is a serious mental illness that centers on the inability to effectively regulate emotions. A large amount of BPD patients engage in non-suicidal self-injury (NSSI). Given the NSSI contributes to serious health risks, it is important to know why some BPD patients engage in NSSI and others do not. A possible associated factor of NSSI in BPD may be alexithymia, which reflects difficulties in identifying and communicating feelings. Therefore the aim of the present study was to investigate whether NSSI was associated with alexithymia and whether this association still stood when controlling for gender and depression...
June 15, 2017: Comprehensive Psychiatry
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