keyword
MENU ▼
Read by QxMD icon Read
search

TDT

keyword
https://www.readbyqxmd.com/read/27900294/efficacy-of-autologous-leukocyte-reduced-platelet-rich-plasma-therapy-for-patellar-tendinopathy-in-a-rat-treadmill-model
#1
Mamoru Yoshida, Hiroki Funasaki, Keishi Marumo
BACKGROUND: An autologous platelet-rich plasma (PRP) therapy has currently been applied for the tendinopathy; however, its efficacy and an optimal platelets concentration in PRP were uncertain. We analyzed them in an animal model prepared using a repetitive running exercise. METHODS: We made the tendinopathy rat model of patellar tendon using a rodent treadmill machine. Rats with tendinopathy were injected with leukocyte-reduced PRP at the platelets concentration of 1...
April 2016: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/27898654/effect-of-bone-marrow-mesenchymal-stem-cells-on-satellite-cell-proliferation-and-apoptosis-in-immobilization-induced-muscle-atrophy-in-rats
#2
Tie-Shan Li, Hao Shi, Lin Wang, Chuanzhu Yan
BACKGROUND Muscle atrophy due to disuse occurs along with adverse physiological and functional changes, but bone marrow stromal cells (MSCs) may be able to act as muscle satellite cells to restore myofibers. Thus, we investigated whether MSCs could enhance the proliferation of satellite cells and suppress myonuclear apoptosis during immobilization. MATERIAL AND METHODS We isolated, purified, amplified, and identified MSCs. Rats (n=48) were randomized into 3 groups: WB group (n=16), IM-PBS group (n=16), and IM-MSC (n=16)...
November 29, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27893840/impact-of-prolonged-temporal-discrimination-threshold-on-finger-movements-of-parkinson-s-disease
#3
M J Lee, J S Son, J H Lee, S J Kim, C H Lyoo, M S Lee
INTRODUCTION: Sensory information is essential for the precise control of movement. Patients with Parkinson's disease (PD) have higher-order sensory dysfunctions including prolonged temporal discrimination threshold (TDT). However, the impact of prolonged TDT on parkinsonian motor deficits is uncertain. METHODS: This study includes 33 PD patients and 24 healthy controls. TDT values were measured in the index finger. Using coin rotation task (CRT), dexterous finger movement was assessed...
2016: PloS One
https://www.readbyqxmd.com/read/27884327/inhibition-of-c-jun-n-terminal-kinase-signaling-suppresses-skin-flap-apoptosis-in-a-rat-ischemia-and-or-reperfusion-model
#4
Ming Bai, Yifang Liu, Dechang Yin, Mingzi Zhang, Youbin Wang, Xuemei Ma, Yunqi Liu, Pengxiang Zhao
BACKGROUND: The goals of this study were to validate the role of c-Jun N-terminal kinase (JNK) activation in skin flap apoptosis in a rat model of abdomen skin ischemia and/or reperfusion (IR) and to compare the protective effect of SP600125 and hydrogen-rich saline in skin IR injury. METHODS: Male Sprague-Dawley rats were divided into five groups: one sham surgery group and four surgery groups. Before undergoing 3 h of IR management, the surgery groups were treated with normal saline (IR), dimethyl sulfoxide, SP600125 (SP), and hydrogen-rich saline (H)...
December 2016: Journal of Surgical Research
https://www.readbyqxmd.com/read/27857749/erythropoietin-reduces-apoptosis-of-brain-tissue-cells-in-rats-after-cerebral-ischemia-reperfusion-injury-a-characteristic-analysis-using-magnetic-resonance-imaging
#5
Chun-Juan Jiang, Zhong-Juan Wang, Yan-Jun Zhao, Zhui-Yang Zhang, Jing-Jing Tao, Jian-Yong Ma
Some in vitro experiments have shown that erythropoietin (EPO) increases resistance to apoptosis and facilitates neuronal survival following cerebral ischemia. However, results from in vivo studies are rarely reported. Perfusion-weighted imaging (PWI) and diffusion-weighted imaging (DWI) have been applied successfully to distinguish acute cerebral ischemic necrosis and penumbra in living animals; therefore, we hypothesized that PWI and DWI could be used to provide imaging evidence in vivo for the conclusion that EPO could reduce apoptosis in brain areas injured by cerebral ischemia/reperfusion...
September 2016: Neural Regeneration Research
https://www.readbyqxmd.com/read/27847927/family-association-study-of-transforming-growth-factor-beta1-gene-polymorphisms-in-schizophrenia
#6
Paweł Kapelski, Maria Skibińska, Małgorzata Maciukiewicz, Dorota Zaremba, Maria Jasiak, Joanna Hauser
OBJECTIVES: Schizophrenia is a serious mental illness with chronic symptoms and significant impairment in psychosocial functioning. An etiopathological role for immunologic abnormalities in schizophrenia was hypothesized. Inflammatory markers are well-known etiological factors for psychiatric disorders, including schizophrenia. Several studies have investigated the possible effects of antipsychotics on inflammation and neurogenesis. Additionally, antiinflammatory adjuvant therapy has been under investigation as a treatment option for schizophrenia...
2016: Psychiatria Polska
https://www.readbyqxmd.com/read/27836777/anticancer-effects-of-ixeris-dentata-thunb-ex-thunb-nakai-extract-on-human-melanoma-cells-a375p-and-a375sm
#7
Hae Nim Lee, Seong Ah Shin, Gang Sik Choo, Hyeong Jin Kim, Young Seok Park, Byung Kwon Park, Byeong Soo Kim, Sang Ki Kim, Sung Dae Cho, Jeong Seok Nam, Chang Sun Choi, Ji Youn Jung
ETHNOPHARMACOLOGICAL RELEVANCE: The plant species Taraxacum coreanum (TC), Youngia sonchifolia (YS), and Ixeris dentata (ID) belong to the family Compositae and are used for medicinal purposes in traditional medicine. However, the anticancer effects of TC, YS, and ID extracts and the underlying molecular mechanisms in melanoma cells have not been elucidated. AIM OF THE STUDY: To investigate the potential anticancer effects of TC, YS, and ID extracts on human melanoma cells and explore the potential pharmacological mechanisms in vitro and in vivo...
November 8, 2016: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/27830209/tear-deformation-time-and-optical-quality-in-eyes-wearing-silicone-hydrogel-contact-lenses
#8
Amir Asharlous, Ebrahim Jafarzadehpur, Ali Mirzajani, Mehdi Khabazkhoob, Samira Heydarian, Ali Taghipour
PURPOSE: To evaluate tear film stability and optical aberrations in eyes wearing plano Lotrafilcon B contact lenses (CL). METHODS: Tear Deformation Time (TDT) and aberrometric parameters were assessed in 86 normal emmetropic eyes before and 6 h after wearing CL. RESULT: A statistically significant decrease in TDT and increase in root mean square (RMS) values of higher order aberrations (HOA) were revealed 6 h after CL insertion (both P < 0...
December 2016: Journal of Current Ophthalmology
https://www.readbyqxmd.com/read/27822714/tweak-fn14-influences-neurogenesis-status-via-modulating-nf-%C3%AE%C2%BAb-in-mice-with-spinal-cord-injury
#9
Jing Xu, Jian He, Huang He, Renjun Peng, Jian Xi
The aim of our research is to investigate the regulatory role of TNF-like weak inducer of apoptosis- fibroblast growth factor-inducible 14 (TWEAK-Fn14) pathway in nuclear factor-kappa B (NF-κB) expression and neurogenesis status after spinal cord injury (SCI). We constructed a mice model of spinal cord injury and injected different lentiviral vectors which were transfected with TWEAK, TWEAK small interfering RNA (siRNA) and Fn14 siRNA into different groups of mice. Locomotor functional recovery status of the hind limb in mice was assessed using the Basso, Beattie and Bresnahan (BBB) test...
November 7, 2016: Molecular Neurobiology
https://www.readbyqxmd.com/read/27812888/5-hmf-attenuates-striatum-oxidative-damage-via-nrf2-are-signaling-pathway-following-transient-global-cerebral-ischemia
#10
Bai-Liu Ya, Hong-Fang Li, Hai-Ying Wang, Fei Wu, Qing Xin, Hong-Ju Cheng, Wen-Juan Li, Na Lin, Zai-Hua Ba, Ru-Juan Zhang, Qian Liu, Ya-Nan Li, Bo Bai, Feng Ge
Recent studies have shown 5-hydroxymethyl-2-furfural (5-HMF) has favorable biological effects, and its neuroprotection in a variety of neurological diseases has been noted. Our previous study showed that treatment of 5-HMF led to protection against permanent global cerebral ischemia. However, the underlying mechanisms in cerebral ischemic injury are not fully understood. This study was conducted to investigate the neuroprotective effect of 5-HMF and elucidate the nuclear factor erythroid 2-related factor 2 (Nrf2)/antioxidant response element (ARE) signaling pathway mechanism in the striatum after transient global cerebral ischemia...
November 3, 2016: Cell Stress & Chaperones
https://www.readbyqxmd.com/read/27812135/characterization-and-genetic-analyses-of-new-genes-coding-for-nod2-interacting-proteins
#11
Raphaële Thiébaut, Sophie Esmiol, Patrick Lecine, Batoul Mahfouz, Aurelie Hermant, Cendrine Nicoletti, Stephane Parnis, Julie Perroy, Jean-Paul Borg, Leigh Pascoe, Jean-Pierre Hugot, Vincent Ollendorff
NOD2 contributes to the innate immune response and to the homeostasis of the intestinal mucosa. In response to its bacterial ligand, NOD2 interacts with RICK and activates the NF-κB and MAPK pathways, inducing gene transcription and synthesis of proteins required to initiate a balanced immune response. Mutations in NOD2 have been associated with an increased risk of Crohn's Disease (CD), a disabling inflammatory bowel disease (IBD). Because NOD2 signaling plays a key role in CD, it is important to further characterize the network of protein interacting with NOD2...
2016: PloS One
https://www.readbyqxmd.com/read/27803780/apoptosis-induction-of-human-endometriotic-epithelial-and-stromal-cells-by-noscapine
#12
Mohammad Rasoul Khazaei, Zahra Rashidi, Farzaneh Chobsaz, Mozafar Khazaei
OBJECTIVES: Endometriosis is a complex gynecologic disease with unknown etiology. Noscapine has been introduced as a cancer cell suppressor. Endometriosis was considered as a cancer like disorder, The aim of present study was to investigate noscapine apoptotic effect on human endometriotic epithelial and stromal cells in vitro. MATERIALS AND METHODS: In this in vitro study, endometrial biopsies from endometriosis patients (n=9) were prepared and digested by an enzymatic method (collagenase I, 2 mg/ml)...
September 2016: Iranian Journal of Basic Medical Sciences
https://www.readbyqxmd.com/read/27793678/study-on-antitumor-antioxidant-and-immunoregulatory-activities-of-the-purified-polyphenols-from-pinecone-of-pinus-koraiensis-on-tumor-bearing-s180-mice-in-vivo
#13
Juanjuan Yi, Hang Qu, Yunzhou Wu, Zhenyu Wang, Lu Wang
Pinecone polyphenols are bioactive dietary constituents that enhance health and help prevent and treat cancer through improving antioxidant and immunoregulatory activities. This study was designed to investigate the antitumor, antioxidant and immunoregulatory activities of the 40% ethanol eluent of polyphenols from pinecone of pinus koraiensis (PPP-40) in Sarcoma 180 (S180)-bearing mice models in vivo. The results of antitumor activity indicated that PPP-40 significantly inhibited S180 tumor growth and the dose of 150mg/kg exhibited the highest antitumor activity...
October 25, 2016: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/27784805/the-acute-inhibition-of-enteric-glial-metabolism-with-fluoroacetate-alters-calcium-signaling-hemichannel-function-and-the-expression-of-key-proteins
#14
Jonathon L McClain, Brian David Gulbransen
Glia play key roles in the regulation of neurotransmission in the nervous system. Fluoroacetate (FA) is a metabolic poison widely used to study glial functions by disrupting the tricarboxylic acid cycle enzyme aconitase. Despite the widespread use of FA, the effects of FA on essential glial functions such as calcium (Ca(2+)) signaling and hemichannel function remain unknown. Therefore, our goal was to specifically assess the impact of FA on essential glial cell functions that are involved with neurotransmission in the enteric nervous system...
October 26, 2016: Journal of Neurophysiology
https://www.readbyqxmd.com/read/27784356/-clinicopathologic-characteristics-and-outcome-of-isolated-ovarian-relapse-in-adolescent-with-acute-lymphoblastic-leukemia
#15
Ya-Ping Yu, Ping Song, Jian-Gang Mei, Zhi-Ming An, Xiao-Gang Zhou, Feng Li, Li-Ping Wang, Yu-Mei Tang, Yong-Ping Zhai
OBJECTIVE: To investigate the clinicopathologic characteristics,diagnosis and treatment of isolated ovarian relapse of acute lymphoblastic leukemia(ALL). METHODS: A 16-year-old girl presented with complaints of bone and joint pain. The peripheral blood and bone marrow(BM) smears showed 32% and 72% blasts, respectively, which were myeloperoxidase-negative. The blasts were positive for HLA-DR, TdT, CD10, CD19, CD22 and cCD79a and negative for CD34, CD5, CD7, CD13, CD33, CD56 and MPO detected by flow cytometry...
October 2016: Zhongguo Shi Yan Xue Ye Xue za Zhi
https://www.readbyqxmd.com/read/27778145/splenic-rupture-and-mediastinal-mass-associated-with-rare-tdt-negative-t-lbl-t-all-lead-to-sudden-death-of-a-juvenile
#16
Dominic Gascho, Bettina Huber, Stephan A Bolliger, Michael J Thali, Sarah Schaerli
No abstract text is available yet for this article.
October 24, 2016: Forensic Science, Medicine, and Pathology
https://www.readbyqxmd.com/read/27772900/terminal-deoxynucleotidyl-transferase-tdt-negative-t-cell-lymphoblastic-lymphoma-does-exist-a-case-report
#17
Li Ma, Morag Whyte, David Gillis, Gael E Phillips, Olivier Ramuz
No abstract text is available yet for this article.
February 2016: Pathology
https://www.readbyqxmd.com/read/27760157/dual-inhibition-of-topoisomerase-ii-and-tyrosine-kinases-by-the-novel-bis-fluoroquinolone-chalcone-like-derivative-hmne3-in-human-pancreatic-cancer-cells
#18
Yong-Chao Ma, Zhi-Xin Wang, Shao-Ju Jin, Yan-Xin Zhang, Guo-Qiang Hu, Dong-Tao Cui, Jiang-Shuan Wang, Min Wang, Fu-Qing Wang, Zhi-Jun Zhao
Both tyrosine kinase and topoisomerase II (TopII) are important anticancer targets, and their respective inhibitors are widely used in cancer therapy. However, some combinations of anticancer drugs could exhibit mutually antagonistic actions and drug resistance, which further limit their therapeutic efficacy. Here, we report that HMNE3, a novel bis-fluoroquinolone chalcone-like derivative that targets both tyrosine kinase and TopII, induces tumor cell proliferation and growth inhibition. The viabilities of 6 different cancer cell lines treated with a range of HMNE3 doses were detected using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay...
2016: PloS One
https://www.readbyqxmd.com/read/27750045/b-lymphoblastic-lymphomas-evolving-from-follicular-lymphomas-co-express-surrogate-light-chains-and-mutated-gamma-heavy-chains
#19
Linda M Slot, Robbert Hoogeboom, Laura A Smit, Thera A M Wormhoudt, Bart J Biemond, Monique E C M Oud, Esther J M Schilder-Tol, André B Mulder, Aldo Jongejan, Antoine H C van Kampen, Philip M Kluin, Jeroen E J Guikema, Richard J Bende, Carel J M van Noesel
Follicular lymphoma (FL) is an indolent B-cell non-Hodgkin lymphoma able to transform into germinal center-type diffuse large B-cell lymphoma. We describe four extraordinary cases of FL, which progressed to TdT(+)CD20(-) precursor B-lymphoblastic lymphoma (B-LBL). Fluorescence in situ hybridization analysis showed that all four B-LBLs had acquired a MYC translocation on transformation. Comparative genomic hybridization analysis of one case demonstrated that in addition to 26 numerical aberrations that were shared between the FL and B-LBL, deletion of CDKN2A/B and 17q11, 14q32 amplification, and copy-neutral loss of heterozygosity of 9p were gained in the B-LBL cells...
October 14, 2016: American Journal of Pathology
https://www.readbyqxmd.com/read/27734763/expression-of-cd56-is-a-risk-factor-for-acute-lymphocytic-leukemia-with-central-nervous-system-involvement-in-adults
#20
Wangqiang Hu, Xiaoxia Wang, Rongrong Yang, Laixi Bi, Yaosheng Xie, Zhuo Zhang, Hong Lu, Lianfeng Wu
OBJECTIVE: To gain further insights into the predisposing risk factors for central nervous system (CNS) involvement in patients with acute lymphocytic leukemia (ALL), the impact of CD56 expression in these patients was investigated. METHODS: We reviewed the clinical features of CD56 expression in 588 consecutive ALL patients treated with systemic chemotherapy regimens between 2000 and 2014. The categorical data from CD56(+) ALL patients were compared with those from CD56(-) ALL patients...
October 13, 2016: Hematology (Amsterdam, Netherlands)
keyword
keyword
73853
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"