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Mohit Arora, Rekha S Patil
AIM AND OBJECTIVE: To study the cardiac manifestations of the dengue fever. METHODS: This one year descriptive study was undertaken at KLES Dr. Prabhakar Kore Hospital and Medical Research Centre, Belgaum under the Department of Medicine. A total of 120 patients with either dengue IgM or IgM and IgG were studied. The assessment of cardiac manifestations was done based on electrocardiogram, 2D echocardiography and cardiac enzymes. RESULTS: Of the 120 patients, 85 (70...
July 2016: Journal of the Association of Physicians of India
Myreille D'Astous, Allen L Ho, Arjun Pendharkar, Clara Y H Choi, Scott G Soltys, Iris C Gibbs, Armine T Tayag, Patricia A Thompson, John R Adler, Steven D Chang
Non-vestibular cranial nerve schwannomas (NVCNS) are rare lesions, representing <10 % of cranial nerve schwannomas. The optimal treatment for NVCNS is often derived from vestibular schwannomas experience. Surgical resection has been referred to as the first line treatment for those benign tumors, but significant complication rates are reported. Stereotactic radiosurgery (SRS) has arisen as a mainstay of treatment for many benign tumors, including schwanommas. We retrospectively reviewed the outcomes of NVCNS treated by SRS to characterize tumor control, symptom relief, toxicity, and the role of hypo-fractionation of SRS dose...
October 17, 2016: Journal of Neuro-oncology
Ulvi K Gursoy, Mervi Gursoy, Eija Könönen, Herman O Sintim, Veli-Jukka Uitto, Stina Syrjänen
In construction of epithelial cells as multilayers, the cells are grown submerged to confluence on fibroblast-embedded collagen gels and, then, lifted to air to promote their stratification. We recently demonstrated that gingival epithelial cells form uniform monolayers on semi-permeable nitrocellulose membranes, supported with a semi-solid growth medium, which allows the cells to grow at an air-liquid-solid interface from the beginning of the culturing protocol. In this study, the aim was to further develop our previous model to form a multilayered gingival epithelial culture model...
October 17, 2016: Cytotechnology
Puneet Kaur Randhawa, Amteshwar Singh Jaggi
Remote ischemic preconditioning (RIPC) treatment strategy is a breakthrough in the field of cardiovascular pharmacology as it has the potential to attenuate myocardial ischemia-reperfusion injury. However, the underlying intracellular pathways have not been widely explored. The present study intends to explore the possible role of TRPV1 channels in mediating remote hind limb preconditioning-induced cardioprotection. Remote hind limb preconditioning stimulus (4 cycles in succession) was delivered by tying the blood pressure cuff at the inguinal level of the rat...
October 17, 2016: Naunyn-Schmiedeberg's Archives of Pharmacology
Junqing Xu, Baohua Huang, Xiaoqian Liu, Yuanfeng Zhang, Yinghui Liu, Liming Chen, Yanyan Luan, Nannan Li, Xiaoxia Chu
This study aimed to investigate the clinical characteristics and prognostic significance of monosomal karyotype (MK) in patients with acute myeloid leukemia (AML). We retrospectively analyzed the clinical data for 498 patients with AML, of whom 233 (46.8%) had an abnormal karyotype, including 42 with MK (8.4%) and 70 with a complex karyotype (CK) (14.1%). Patients with MK were older (median age 62.5 vs. 52 years, P=0.003), and had lowermedian hemoglobin levels (62.5 vs. 77 g/L, P=0.009) and lower white blood cell counts (7...
October 18, 2016: Turkish Journal of Haematology: Official Journal of Turkish Society of Haematology
David A Shearer, William Sparkes, Jonny Northeast, Daniel J Cunningham, Christian J Cook, Liam P Kilduff
OBJECTIVES: Biochemical (e.g. creatine kinase (CK)) and neuromuscular (e.g. peak power output (PPO)) markers of recovery are expensive and require specialist equipment. Perceptual measures are an effective alternative, yet most validated scales are too long for daily use. DESIGN: This study utilises a longitudinal multi-level design to test an adapted Brief Assessment of Mood (BAM+), with four extra items and a 100mm visual analogue scale to measure recovery. METHODS: Elite under-21 academy soccer players (N=11) were monitored across five games with data (BAM+, CK and PPO) collected for each game at 24h pre, 24h and 48h post-match...
October 5, 2016: Journal of Science and Medicine in Sport
Paul Comfort, Robert Williams, Timothy J Suchomel, Jason P Lake
The aim of this study was to compare load-absorption force-time characteristics of the clean from the knee (CK), power clean from the knee (PCK) and clean pull from the knee (CPK). Ten collegiate athletes (age 27.5 ± 4.2 years; height 180.4 ± 6.7 cm; mass 84.4 ± 7.8 kg), performed three repetitions each of the CK, PCK and CPK with 90% of their 1RM power clean on a force platform. The CK load-absorption duration (0.95 ± 0.35 s) was significantly longer compared to the CPK (0.44 ± 0.15 s; p < 0.001, d = 2...
September 27, 2016: Journal of Strength and Conditioning Research
Meng-Meng Dou, Zhi-Hao Zhang, Zhu-Bo Li, Jie Zhang, Xiao-Yan Zhao
Dendrobium officinale Kimura et Migo has been used for thousands of years to promote body fluid production; however, little is currently known regarding its effects on the heart. The present study aimed to explore the cardioprotective potential of the water extract of Dendrobium officinale Kimura et Migo (DOE) on myocardial ischemia in mice. A mouse model of myocardial ischemia was induced following ligation of the left anterior descending coronary artery. Prior to the operation, mice were administered a vehicle or DOE for 2 weeks...
September 26, 2016: Molecular Medicine Reports
Weijie Chen, Junlian Wang, Yong Luo, Tao Wang, Xiaochun Li, Aiyun Li, Jia Li, Kang Liu, Baolin Liu
BACKGROUND: This study was designed to investigate whether ginsenoside Rb1 (Rb1) and compound K (CK) ameliorated insulin resistance by suppressing endoplasmic reticulum (ER) stress-induced inflammation in adipose tissue. METHODS: To induce ER stress, epididymal adipose tissue from mice or differentiated 3T3 adipocytes were exposed to high glucose. The effects of Rb1 and CK on reactive oxygen species production, ER stress, TXNIP/NLRP3 inflammasome activation, inflammation, insulin signaling activation, and glucose uptake were detected by western blot, emzyme-linked immunosorbent assay, or fluorometry...
October 2016: Journal of Ginseng Research
Sheldon Greer, Tieran Han, Cristina Dieguez, Nicola McLean, Rafael Saer, Isildinha Reis, Joe Levi, Victor E Marquez
Enzymatic activity from tumor and adjacent normal tissue of 200 patients involving deoxycytidine kinase (dCK), uridine/cytidine kinase (U/CK), cytidine deaminase (CD) and deoxycytidylate deaminase (dCMPD) was quantified. . Patients with brain (17), colon (24), and breast (30) tumors, 53, 67, and 73%, respectively, had an elevated T/N value (Specific Activity of tumor/ Specific Activity of normal tissue) involving dCK and dCMPD suggesting chemo therapy with 5-fluorodeoxycytidine (5-FdC) alone or in combination with thymidine plus deoxytetrahydrouridine, or with the radiosensitizer, 5-chlorodeoxycytidine (5-CldC) plus tetrahydrouridine (H4U)...
October 13, 2016: Anti-cancer Agents in Medicinal Chemistry
Min Woo Lee, Rira Seo, Yu Jeong Lee, Ju Hye Bae, Jung-Kwon Park, Joung-Hahn Yoon, Jei Wan Lee, Ho Won Jung
An Arabidopsis thaliana ALTERED MERISTEM PROGRAM1 (AtAMP1), which encodes a putative glutamate carboxypeptidase, not only controls shoot apical meristem development, but also is involved in tolerance response to abiotic stresses. Here, we introduce a novel mutant; named amp1-32 that is a phenocopier to previously isolated different amp1 mutant alleles. Interestingly, tiny leaves were continuously developed at the bottom of pre-emerged leaves in the amp1-32. The amp1-32 mutant was less sensitive to heat shock treatment lasting for 3 h, whereas disease symptoms were severely developed in the mutant after Pseudomonas syringae infection...
October 12, 2016: Biochemical and Biophysical Research Communications
Jiahong Wang, Lan Zhao, Jiarui Wei, Shaoheng Zhang, Nannan Chen, Dongxing Ding, Qunlin Gong, Feng Su, Jian Yan, Pengxiang Zheng
BACKGROUND: Various therapies have been used to improve the symptoms and prognosis of patients with coronary artery disease. However, comparative studies showing more suitable choices for patients with ischaemic dilated cardiomyopathy (IDCM) and who smoke cigarettes are lacking. METHODS: A total of 338 patients were divided into four groups according to whether they received complete revascularisation (CR), and/or underwent smoking cessation (SC). They were followed prospectively for 12 months...
September 26, 2016: Heart, Lung & Circulation
Erik Groot Jebbink, Varghese Mathai, Johannes T Boersen, Chao Sun, Cornelis H Slump, Peter C J M Goverde, Michel Versluis, Michel M P J Reijnen
BACKGROUND: Endovascular treatment of aortoiliac occlusive disease entails the use of multiple stents to reconstruct the aortic bifurcation. Different configurations have been applied and geometric variations exist, as quantified in previous work. Other studies concluded that specific stent geometry seems to affect patency. These variations may affect local flow patterns, resulting in different wall shear stress (WSS) and oscillating shear index (OSI). The aim of this study was to compare the effect of different stent configurations on flow perturbations (recirculation and fluid stasis), WSS, and OSI in an in vitro setup...
October 12, 2016: Journal of Vascular Surgery
Melanie Hakar, James P Chandler, Eileen H Bigio, Qinwen Mao
We report a case of a 35-year-old female patient who presented with worsening headaches, vertigo, and vision changes. MRI of the brain showed an enhancing lesion in the pineal region. The patient was taken for resection of the lesion which was classified as neuroendocrine carcinoma of the pineal parenchyma, intermediate grade. Histologically, the neoplasm was cellular, mitotically active, and composed of tightly packed cells with high nuclear cytoplasmic ratio, scant cytoplasm, and ill-defined cell borders...
October 11, 2016: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
Agnieszka Zwolak, Agnieszka Szuster-Ciesielska, Jadwiga Daniluk, Justyna Semeniuk, Martyna Kandefer-Szerszen
:  Background. Chemerin and retinol binding protein-4 (RBP-4) are adipokines which may play a role in the progression of NAFLD. It has been also suggested that cytokeratin-18 (CK-18) could be a marker of hepatocyte caspase-directed death while transgelin-2 production could reflect stage of liver fibrosis. The aim of this study was to evaluate the level of the above adipokines in sera of patients with NAFLD and determine the relation between the level of transgelin-2 and fibrosis-4 index (FIB-4)...
November 2016: Annals of Hepatology
Amir Hadi, Makan Pourmasoumi, Marzieh Kafeshani, Jahangir Karimian, Mohammad Reza Maracy, Mohammad Hasan Entezari
OBJECTIVE: Additional oxygen consumption during intense exercises may lead to oxidative stress and contribute to muscular fatigue. Green tea and sour tea (Hibiscus sabdariffa L.), which contain various flavonoids and polyphenols, have many healthful properties such as anticarcinogenic, anti-inflammatory, and heart protecting effects. The aim of the present study was to assess the effects of green tea and sour tea supplementation on oxidative stress and muscle damage in soccer athletes...
October 13, 2016: Journal of Dietary Supplements
Huijuan Liu, Jie Wang, Guiyun Ren, Yanning Zhang, Fusheng Dong
OBJECTIVE: To study the relationship between proteoglycan inhibition and the implantation of salivary pleomorphic adenoma (SPA). METHODS: SPA fresh tissue was primitively cultured and identified. The Ad-shRNA-XT-II adenovirus vector was constructed and transfected into SPA cells to silence the XT-II gene. The expression of the XT-II gene and protein was detected using real-time PCR and western blotting, respectively. The proteoglycan content of the cells was determined 48 hours after transfectction...
October 12, 2016: Journal of Oral Pathology & Medicine
Hilde Fardal, Lasse G Gøransson
BACKGROUND: The purpose of this study was to investigate whether or not there has been an increase in the number of admissions for exercise-induced rhabdomyolysis at Stavanger University Hospital (SUS) in recent years. MATERIAL AND METHOD: The study is a retrospective review of patients discharged over the period January 2010 to March 2015 with a diagnosis of exercise-induced rhabdomyolysis and with maximum creatine kinase (CK) levels more than ten times the upper reference limit...
October 2016: Tidsskrift for Den Norske Lægeforening: Tidsskrift for Praktisk Medicin, Ny Række
Kun Cai, Jing Luo, Yiru Ling, Jing Wan, Qing-Hua Qin
Graphene is an active element used in the design of nano-electro-mechanical systems (NEMS) owing to its excellent in-plane physical properties on mechanical, electric and thermal aspects. Considering a component requiring negative Poisson's ratio in NEMS, a graphene kirigami (GK) containing periodic re-entrant honeycombs is a natural option. This study demonstrates that a GK with specific auxetic property can be obtained by adjusting the sizes of its honeycombs. Using molecular dynamics experiments, the size effects on the auxetic behaviour of GK are investigated...
October 12, 2016: Scientific Reports
Dan Han, Jie Wei, Rui Zhang, Wenhuan Ma, Chen Shen, Yidong Feng, Nian Xia, Dan Xu, Dongcheng Cai, Yunman Li, Weirong Fang
Hyperlipidemia aggravates myocardial ischemia/reperfusion (MI/R) injury through stimulating excessive inflammatory response. Therefore, blockade of inflammatory signal is a potential therapeutic management for MI/R complicated with hyperlipidemia. Hydroxysafflor yellow A (HSYA, a monomer extracted from Carthamus tinctorius L.), was studied in this article to address that the regulation of inflammatory signal would alleviate MI/R combined with hyperlipidemia injury. High-fat diet induced hyperlipidemia worsened MI/R mediated heart injury (elevation of infarct size, CK-MB and LDH activity), activated TLR4 over-expression in hearts, released inflammatory cytokines (LPS, TNF-α and IL-1β) excessively...
October 12, 2016: Scientific Reports
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