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https://www.readbyqxmd.com/read/28646603/comparison-of-oral-contrast-enhanced-transabdominal-ultrasound-imaging-with-transverse-contrast-enhanced-computed-tomography-in-preoperative-tumor-staging-of-advanced-gastric-carcinoma
#1
Xuemei He, Jing Sun, Xiaoling Huang, Chun Zeng, Yinggang Ge, Jun Zhang, Jingxian Wu
OBJECTIVES: This study assessed the diagnostic performance of transabdominal oral contrast-enhanced ultrasound (US) imaging for preoperative tumor staging of advanced gastric carcinoma by comparing it with transverse contrast-enhanced computed tomography (CT). METHODS: This retrospective study included 42 patients with advanced gastric cancer who underwent laparoscopy, radical surgery, or palliative surgery because of serious complications and had a body mass index of less than 25 kg/m(2) ...
June 24, 2017: Journal of Ultrasound in Medicine: Official Journal of the American Institute of Ultrasound in Medicine
https://www.readbyqxmd.com/read/28645686/relationship-between-cardiovascular-disease-and-dental-pathology-systematic-review
#2
REVIEW
Beatriz González Navarro, Xavier Pintó Sala, Enric Jané Salas
BACKGROUND AND OBJECTIVE: The relationship between atherothrombotic cardiovascular disease (ATCD) and localised infections in teeth, including caries and chronic apical periodontitis (CAP) has not been studied much and is not well defined. METHOD: A systematic search was performed using the scientific databases PubMed and Medline from 1989 to 2016. RESULTS: A significant relationship was observed with ATCD in 10 out of 10 studies addressing the degree of oral hygiene, in 14 of 17 that included loss of teeth, in 6 of 12 that analysed caries and in 11 of 15 that included CAP...
June 20, 2017: Medicina Clínica
https://www.readbyqxmd.com/read/28644824/mechanism-underlying-acupuncture-ameliorated-depressive-behaviors-by-enhancing-glial-glutamate-transporter-in-chronic-unpredictable-mild-stress-cums-rats
#3
Ding Luo, Rui Ma, Yanan Wu, Xuechun Zhang, Yue Liu, Lin Wang, Wenbin Fu
BACKGROUND Major depressive disorder (MDD) is a recurrent mental illness worldwide. The glutamatergic neurotransmission system is now a target for antidepressant therapy because it takes part in synaptic plasticity and cognition in physical condition and has a potential excitatory neurotoxicity in pathological conditions. Glial glutamate transporter EAAT2 performs 90% of Glu neurotransmission. Therefore, the aim of the study was to evaluate the effect of acupuncture on depressive behaviors and EAAT2 in CUMS...
June 23, 2017: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/28644771/biomarker-based-phase-ii-trial-of-savolitinib-in-patients-with-advanced-papillary-renal-cell-cancer
#4
Toni K Choueiri, Elizabeth Plimack, Hendrik-Tobias Arkenau, Eric Jonasch, Daniel Y C Heng, Thomas Powles, Melanie M Frigault, Edwin A Clark, Amir A Handzel, Humphrey Gardner, Shethah Morgan, Laurence Albiges, Sumanta Kumar Pal
Purpose Patients with advanced papillary renal cell carcinoma (PRCC) have limited therapeutic options. PRCC may involve activation of the MET pathway, for example, through gene amplification or mutations. Savolitinib (AZD6094, HMPL-504, volitinib) is a highly selective MET tyrosine kinase inhibitor. We report results of a single-arm, multicenter, phase II study evaluating the safety and efficacy of savolitinib in patients with PRCC according to MET status. Patients and Methods Patients with histologically confirmed locally advanced or metastatic PRCC were enrolled and received savolitinib 600 mg orally once daily...
June 23, 2017: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28642563/root-canal-treatment-outcomes-not-affected-by-increasing-age-of-patient
#5
Y Jo Wong
Data sourcesMedline, Cochrane CENTRAL databases; most recent two years of seven journals: (Acta Odontologica Scandinavica; Community Dentistry and Oral Epidemiology; Gerodontology; International Endodontic Journal; Journal of Endodontics; Journal of Oral Rehabilitation; and Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology).Study selectionTooth-based longitudinal prospective and retrospective studies, published in English from January 1950 to August 2013, assessing outcomes of NSRCT in adults with permanent teeth...
June 23, 2017: Evidence-based Dentistry
https://www.readbyqxmd.com/read/28641570/1h-post-load-blood-glucose-in-the-identification-of-proatherogenic-cardiometabolic-profile-in-obesity
#6
Djordje S Popovic, Dragana Tomic-Naglic, Milena Mitrovic, Zeljko Zivanovic, Bojan Vukovic, Edita Stokic
BACKGROUND AND AIM: Current data show that 1h oral glucose tolerance test (OGTT) blood glucose (1h-BG) might identify persons at increased risk of developing type 2 diabetes and cardiovascular diseases more precisely than fasting blood glucose (FBG) and 2h OGTT blood glucose (2h-BG). The aim of study was to determine whether is justified to use 1h-BG, instead of traditional blood glucose measurements, in cardiometabolic profiling of obese individuals. METHOD: Cross-sectional study enrolled 60 obese individuals without previous history of diabetes and other cardiometabolic disorders...
June 13, 2017: Endocrine, Metabolic & Immune Disorders Drug Targets
https://www.readbyqxmd.com/read/28641491/nicotine-and-cigarette-smoke-modulate-nrf2-bdnf-dopaminergic-signal-and-neurobehavioral-disorders-in-adult-rat-cerebral-cortex
#7
Nibedita Naha, D N Gandhi, A K Gautam, J Ravi Prakash
BACKGROUND: Nicotine and cigarette smoking (CS) are associated with addiction behavior, drug-seeking, and abuse. However, the mechanisms that mediate this association especially, the role of brain-derived neurotrophic factor (BDNF), dopamine (DA), and nuclear factor erythroid 2-related factor 2 (Nrf2) signaling in the cerebral cortex, are not fully known. Therefore, we hypothesized that overexpression of BDNF and DA, and suppression of Nrf2 contribute to several pathological and behavioral alterations in adult cerebral cortex...
January 1, 2017: Human & Experimental Toxicology
https://www.readbyqxmd.com/read/28640948/high-level-%C3%AE-iii-tubulin-overexpression-occurs-in-most-head-and-neck-cancers-but-is-unrelated-to-clinical-outcome
#8
Julie C Nienstedt, Alexander Gröbe, Till Clauditz, Ronald Simon, Adrian Muenscher, Rainald Knecht, Guido Sauter, Christoph Moebius, Marco Blessmann, Max Heiland, Christina Pflug
BACKGROUND: βIII-tubulin (TUBB3) is an isotype of microtubules, which are involved in crucial cellular roles including maintenance of cell shape, intracellular transport, and mitosis. Overexpression of TUBB3 was found to be associated with poor prognosis and resistance to tubulin-binding drugs and in several solid tumors including head and neck squamous cell carcinomas (HNSCC). Considering the potential high importance of a prognostic biomarker in these cancers, the present study aimed to investigate the clinical relevance of immunohistochemical TUBB3 expression in HNSCC...
June 22, 2017: Journal of Oral Pathology & Medicine
https://www.readbyqxmd.com/read/28639904/role-of-jnk-signaling-in-oral-cancer-a-mini-review
#9
Ioannis Gkouveris, Nikolaos G Nikitakis
JNKs (c-Jun N-terminal kinases) belong to mitogen-activated protein kinases' family and become activated by several growth factors, stress, radiation, and other extracellular signals. In turn, JNK activation results in phosphorylation of downstream molecules involved in many normal cellular processes. Nevertheless, recent data have linked JNK signaling with several pathological conditions, including neurodegenerative diseases, inflammation, and cancer. The role of JNK in cancer remains controversial. Initially, JNK was thought to play a rather oncosuppressive role by mediating apoptosis in response to stress stimuli, inflammatory, or oncogenic signals...
June 2017: Tumour Biology: the Journal of the International Society for Oncodevelopmental Biology and Medicine
https://www.readbyqxmd.com/read/28638887/a-mouse-model-of-mammary-hyperplasia-induced-by-oral-hormone-administration
#10
Li Sun, Dong-Hui Guo, Fei Liu, Qian Liu, Ning Jiang, Yun-Feng Sun, Li-Ping Cai, Hong-Xin Zheng
BACKGROUND: Mammary hyperplasia is one of the most common benign breast disorders. Although traditional Chinese medicine has a vast experience in the treatment of mammary hyperplasia, it is not accepted widely due to its unclear mechanism. METHODS AND MATERIALS: To address the mechanism, we developed a mouse model of mammary hyperplasia. We gave mice estradiol valerate tablets and progesterone capsules sequentially for one month by intragastric administration. RESULTS: Mice treated by this method had a series of pathological changes which are similar to those detected in women with mammary hyperplasia, including ectopic level of estradiol and progesterone in serum, hyperplasia of mammary glands and increased expression of ERα and PR...
2017: African Journal of Traditional, Complementary, and Alternative Medicines: AJTCAM
https://www.readbyqxmd.com/read/28638558/impacted-lower-third-molars-and-distal-caries-in-the-mandibular-second-molar-is-prophylactic-removal-of-lower-third-molars-justified
#11
José Marques, Marta Montserrat-Bosch, Rui Figueiredo, Miguel-Angel Vilchez-Pérez, Eduard Valmaseda-Castellón, Cosme Gay-Escoda
BACKGROUND: The objective of this study was to evaluate the association between the presence of mandibular third molars and the occurrence of carious lesions in the distal aspect of the mandibular second molar. MATERIAL AND METHODS: A retrospective cohort study comprising 327 lower third molars extracted in the Oral Surgery and Implantology Master's Degree program of the School of Dentistry of the University of Barcelona (Barcelona, Spain) was carried out. A descriptive and bivariate analysis was made...
June 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28638211/psychogenic-blepharospasm-a-diagnostic-dilemma
#12
Soumitra DAS, Roopchand Pandrantil Sreedharan, Prasanth Sudhakaran Remadevi, Cheruvallil Velayudhan Saji
Blepharospasm is an uncontrolled spasmodic contraction of the orbicularis muscles of the eye resulting in an abnormal tic or twitch of eyes. It usually lasts for seconds to minutes but in severe cases eyes may be closed for hours. It may be essentially benign or secondary due to a lesion in basal ganglia, pyramidal tract, and trauma, local pathology in the eyes or drug induced. Here we are presenting a case of psychogenic blepharospasm. A 65 year old woman presented with a history of episodic inability of opening her eyes for the past 6 months...
December 25, 2016: Shanghai Archives of Psychiatry
https://www.readbyqxmd.com/read/28633753/tumor-necrosis-factor-induced-alopecia-alternative-pathology-and-therapy
#13
Jeremy Udkoff, Philip R Cohen
Tumor necrosis factor (TNF) inhibitors are used to treat Crohn disease and psoriasis. Although they are typically well tolerated, adverse effects include the development of alopecia, and paradoxically, psoriatic lesions. We recently described a woman with Crohn disease who developed alopecia and scalp psoriasis during infliximab therapy. After discontinuing infliximab and beginning oral and topical therapies, her alopecia completely resolved. We compared our experience with that of the Craddock et al. who described a woman with Crohn disease and alopecia secondary to adalimumab therapy...
June 15, 2017: Dermatology Online Journal
https://www.readbyqxmd.com/read/28630781/development-of-neurological-mouse-model-for-toxoplasmosis-using-toxoplasma-gondii-isolated-from-chicken-in-kenya
#14
John Mokua Mose, David Muchina Kamau, John Maina Kagira, Naomi Maina, Maina Ngotho, Adele Njuguna, Simon Muturi Karanja
Animal models for the toxoplasmosis are scarce and have limitations. In this study, a neurological mouse model was developed in BALB/c mice infected intraperitoneally with 15 cysts of a Toxoplasma gondii isolate. The mice were monitored for 42 days and euthanized at different time points. Another group of mice were orally treated with dexamethasone (DXM: 2.66 mg/kg daily, 5.32 mg/kg daily) at 42 days after infection and monitored for a further 42 days. A mortality rate of 15% and 28.6% was observed in mice given 2...
2017: Pathology Research International
https://www.readbyqxmd.com/read/28630388/spontaneous-liver-rupture-associated-with-anticoagulant-therapy-a-case-report
#15
Marco Clementi, Sara Colozzi, Stefano Guadagni, Beatrice Pessia, Federico Sista, Mario Schietroma, Andrea Della Penna, Gianfranco Amicucci
Spontaneous hepatic rupture without underlying liver diseases is uncommon entity. We report a rare case of spontaneous rupture of liver hematoma in patient treated with warfarin end enoxaparin sodium because of pulmonary embolism. Two day after admission the patient complained generalized abdominal pain and hemodynamic instability. The abdominal US and TC scan revealed free fluid and lesion at right liver lobe. The patient, despite intravenous fluid support and blood transfusion, was hemodinamically instable and urgent laparotomy was needed...
January 20, 2017: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/28628838/validated-uplc-ms-ms-method-for-simultaneous-quantification-of-eight-saikosaponins-in-rat-plasma-application-to-a-comparative-pharmacokinetic-study-in-depression-rats-after-oral-administration-of-extracts-of-raw-and-vinegar-baked-bupleuri-radix
#16
Tianli Lei, Dandan Zhang, Kun Guo, Mingxiao Li, Chongning Lv, Jing Wang, Lingyun Jia, Jincai Lu
A sensitive and efficient UPLC-MS/MS method was developed and validated for simultaneous quantification of eight saikosaponins (SSa, SSb1, SSb2, SSb3, SSb4, SSc, SSd and SSf) in rat plasma. Furthermore, comparative pharmacokinetic profiles of these sakosaponins were investigated, following oral administration of extracts of raw and vinegar-baked Bupleuri Radix to depression rats. Biosamples were processed with liquid-liquid extraction technique using ethyl acetate. Chromatographic separation was accomplished on Waters BEH C18 UPLC column...
June 16, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/28628802/metabolic-control-and-periodontal-treatment-decreases-elevated-oxidative-stress-in-the-early-phases-of-type-1-diabetes-onset
#17
Cüneyt A Aral, Özlem Nalbantoğlu, Bilge G Nur, Mustafa Altunsoy, Kübra Aral
OBJECTIVE: Recently, increasing concern has been focused on the contribution of oxidative stress in the pathology of periodontal disease and diabetes mellitus. Firstly, the present study aimed to analyze gingival crevicular fluid (GCF), salivary, and serum oxidative status in children with type 1 diabetes mellitus (T1DM) at diagnosis and systemically healthy children with and without gingivitis. Additionally, the diabetic patients were reevaluated after diabetes and periodontal treatment...
June 12, 2017: Archives of Oral Biology
https://www.readbyqxmd.com/read/28628586/building-a-pediatric-oral-health-training-curriculum-for-community-health-workers
#18
Molly Martin, William Frese, Christie Lumsden, Anna Sandoval
OBJECTIVES: Community health workers (CHWs) are a promising approach to oral health promotion in high-risk populations. This article describes the process of creating a pediatric oral health CHW training curriculum. DESIGN: Existing curricula were identified through outreach efforts to experts in the oral health and CHW fields, as well as PubMed and Google searches. After coding basic information, curricula were mapped to define oral health domains. Then group discussion was employed to determine final curriculum contents...
June 16, 2017: Journal of Public Health Management and Practice: JPHMP
https://www.readbyqxmd.com/read/28628159/-diagnosis-accuracy-of-fine-needle-aspiration-cytology-for-vascular-anomalies
#19
(no author information available yet)
OBJECTIVE: To evaluate the feasibility of fine-needle aspiration cytology (FNAC) in diagnosing vascular abnormality in oral and maxillofacial region. METHODS: The method of retrospective study was used. The data from the patients who underwent FNAC from 2011 to 2014 in Department of Oral and Maxillofacial Surgery, Peking University School of Stomatology were collected. All the included patients were divided into surgery group and non-surgery group. The patients in surgery group underwent lesion resection and the postoperative pathological results were gained...
June 18, 2017: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/28627773/oleanolic-acid-derivative-dks26-exerts-antidiabetic-and-hepatoprotective-effects-in-diabetic-mice-and-promotes-glp-1-secretion-and-expression-in-intestinal-cells
#20
Fei-Fei Chen, Jian-Ta Wang, Li-Xia Zhang, Shu-Fang Xing, Yun-Xia Wang, Kai Wang, Shu-Li Deng, Ji-Quan Zhang, Lei Tang, Hao-Shu Wu
BACKGROUND AND PURPOSE: Glucagon-like peptide-1 (GLP-1) is an important target for diabetes therapy based on its key role in maintaining glucose and lipid homeostasis. This study was designed to investigate antidiabetic and hepatoprotective effects of novel oleanolic acid derivative DKS26 in diabetic mice and elucidate its underlying GLP-1 related antidiabetic mechanisms in vitro and in vivo. EXPERIMENTAL APPROACH: The therapeutic effects of DKS26 were inspected in streptozotocin (STZ)-induced and db/db diabetic mouse models including levels of plasma glucose, glycosylated serum protein (GSP), lipid profiles, insulin, alanine aminotransferase (ALT) and aspartate aminotransferase (AST), oral glucose tolerance (OGT), pancreatic islets and hepatic histopathological morphology, liver lipid levels and expression of pro-inflammation cytokines...
June 19, 2017: British Journal of Pharmacology
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