keyword
MENU ▼
Read by QxMD icon Read
search

In the treatment of

keyword
https://www.readbyqxmd.com/read/29031245/decrease-in-cavity-size-and-oligodendrocyte-cell-death-using-neurosphere-derived-oligodendrocyte-like-cells-in-spinal-cord-contusion-model
#1
Hojjat Allah Abbaszadeh, Taki Tiraihi, Yousef Sadeghi, Ali Reza Delshad, Majid Sadeghizadeh, Taher Taheri, Ali Noori-Zadeh
Background: Oligodendrocyte cell death is among the important features of spinal cord injury, which appears within 15 min and occurs intensely for 4 h after injury, in the rat spinal contusion model. Accordingly, the number of oligodendrocytes is progressively reduced within 24 h after injury. Administration of oligodendrocyte-like cells (OLCs) into the lesion area is one of the approaches to counterbalance this condition. Methods: Bone marrow stromal cells were transdifferentiated into neurospheres and then into neural stem cells and later were differentiated into OLCs using triiodothyronine and transplanted into the spinal cord contusion rats...
October 15, 2017: Iranian Biomedical Journal
https://www.readbyqxmd.com/read/29031243/preparation-and-evaluation-of-rifampicin-and-co-trimoxazole-loaded-nanocarrier-against-brucella-melitensis-infection
#2
Narges Bodaghabadi, Samira Hajigholami, Ziba Vaise Malekshahi, Maliheh Entezari, Farhood Najafi, Hadi Shirzad, Majid Sadeghizadeh
Background: Brucellosis or Malta fever is a contagious infection common between human and domestic animals. Many antibiotics are used for brucellosis treatment, but they are not efficient and put heavy burden on society. Co-trimoxazole and rifampicin are two candidates for brucellosis treatment. In this study, we aimed to enhance the efficacy of these antibiotics using designed nanoparticles. Methods: Different concentrations of co-trimoxazole and rifampicin were used for loading onto a nanostructure of synthesized monomethoxy poly(ethylene glycol)-oleate (mPEG-OA)...
October 15, 2017: Iranian Biomedical Journal
https://www.readbyqxmd.com/read/29031234/proposal-of-a-new-radiological-classification-system-for-spinal-meningiomas-as-a-descriptive-tool-and-surgical-guide
#3
Ahmed B Bayoumi, Yosef Laviv, Burhan Yokus, Ibrahim E Efe, Zafer Orkun Toktas, Turker Kilic, Mustafa K Demir, Deniz Konya, Ekkehard M Kasper
OBJECTIVES: 1) To provide neurosurgeons and radiologists with a new quantitative and anatomical method to describe spinal meningiomas (SM) consistently. 2) To provide a guide to the surgical approach needed and amount of bony resection required based on the proposed classification. 3) To report the distribution of our 58 cases of SM over different Stages and Subtypes in correlation to the surgical treatment needed for each case. 4) To briefly review the literature on the rare non-conventional surgical corridors to resect SM...
October 3, 2017: Clinical Neurology and Neurosurgery
https://www.readbyqxmd.com/read/29031229/-99m-tc-duramycin-for-cell-death-imaging-impact-of-kit-formulation-purification-and-species-difference
#4
Luca Palmieri, Filipe Elvas, Christel Vangestel, Koon Pak, Brian Gray, Sigrid Stroobants, Steven Staelens, Leonie Wyffels
INTRODUCTION: [(99m)Tc]duramycin is a SPECT tracer for cell death imaging. We evaluated the impact of kit formulation, purification and species difference on the pharmacokinetic profile and cell death targeting properties of [(99m)Tc]duramycin in order to define the optimal conditions for (pre-)clinical use. METHODS: Three kits were prepared (A: traditional formulation, B: containing 1/3 of ingredients, C: containing HYNIC-PEG12-duramycin). Following labeling, the kits were used without purification, or with SPE or HPLC purification...
September 14, 2017: Nuclear Medicine and Biology
https://www.readbyqxmd.com/read/29031218/termination-patterns-of-stimulus-induced-rhythmic-periodic-or-ictal-patterns-and-spontaneous-electrographic-seizures
#5
Emily L Johnson, Peter W Kaplan, Eva K Ritzl
OBJECTIVE: To investigate the ability of the evolution and termination patterns to distinguish stimulus-induced rhythmic, periodic, or ictal discharges (SIRPIDs) from spontaneous electrographic seizures, a challenge to the neurophysiologist and clinician. METHODS: We screened the prospectively collected database of patients undergoing continuous EEG (cEEG) and identified 25 cases of SIRPIDs. We compared patients with SIRPIDs to 25 patients with spontaneous seizures...
September 28, 2017: Clinical Neurophysiology: Official Journal of the International Federation of Clinical Neurophysiology
https://www.readbyqxmd.com/read/29031217/quality-of-life-and-burden-in-caregivers-of-youth-with-obsessive-compulsive-disorder-presenting-for-intensive-treatment
#6
Monica S Wu, Rebecca Hamblin, Joshua Nadeau, Jessica Simmons, Ashley Smith, Meredith Wilson, Stephanie Eken, Brent Small, Vicky Phares, Eric A Storch
BACKGROUND: Pediatric obsessive-compulsive disorder (OCD) is associated with deleterious familial effects; caregivers are often enmeshed in the disorder and can experience considerable burden and decreased quality of life (QoL). Consequently, this study examined burden and QoL in caregivers of youth with OCD enrolled in an intensive outpatient or partial hospitalization program. METHOD: The relationships between caregiver QoL and burden and the following variables were investigated: OCD symptom severity, functioning (youth functional impairment, general family functioning), family (family accommodation, parental relationship satisfaction, positive aspects of caregiving), and comorbid psychopathology (caregiver anxiety and depressive symptoms, youth internalizing and externalizing behaviors)...
August 30, 2017: Comprehensive Psychiatry
https://www.readbyqxmd.com/read/29031210/effect-of-photoactivated-riboflavin-on-the-biodegradation-resistance-of-root-dentin-collagen
#7
Balasankar Meera Priyadarshini, Thong Beng Lu, Amr S Fawzy
This study was conducted to evaluate the effect of UVA-activated 1% riboflavin solution on structural integrity; mechanical properties and stability; and collagenase-mediated collagen solubilisation resistance of demineralized root dentin collagen matrix. Root dentin specimens demineralized with 17% EDTA for 7days were treated with 1% RF for 1min followed by UVA photo-activation at intensity 7mW/cm(2) for 1min. Control specimens were completely devoid of riboflavin and/or UVA treatments. Specimens were challenged with bacterial collagenase type-I solution for different time-periods at 37°C...
October 8, 2017: Journal of Photochemistry and Photobiology. B, Biology
https://www.readbyqxmd.com/read/29031208/phytoecdysteroids-from-ajuga-iva-act-as-potential-antidiabetic-agent-against-alloxan-induced-diabetic-male-albino-rats
#8
Jin-Jun Wang, Hao Jin, Shao-Ling Zheng, Peng Xia, Yong Cai, Xiao-Jie Ni
The present study investigated the protective effect of phytoecdysteroids extracted from the Ajuga iva plant on body weight changes, blood glucose, insulin total protein, blood urea nitrogen (BUN), creatinine, triglycerides (TG), cholesterol, lipid peroxidation, antioxidant enzymes, pancreatic histopathology and hexokinase-I expression in the alloxan-induced diabetic rats. Experimental diabetes was induced following 15day intraperitoneal administration of alloxan. The rats were divided into four groups. Group I served as a sham group, and group II served as the diabetic control...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031207/microrna-25-inhibits-high-glucose-induced-apoptosis-in-renal-tubular-epithelial-cells-via-pten-akt-pathway
#9
Huicong Li, Xiaoguang Zhu, Junwei Zhang, Jun Shi
Diabetic nephropathy (DN) has become the major cause of end-stage renal disease (ESRD). It has been demonstrated that apoptosis of renal tubular epithelial cells induced by hyperglycemia contributes to the pathogenesis of DN. Recent researches have corroborated the critical roles of microRNAs (miRNAs) in the apoptosis of various types of cells including renal tubular epithelial cells. However, the eff ; ;ect of miRNAs on the hyperglycemia-induced apoptosis of renal tubular epithelial cells remains unclear...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031206/inhibitory-effect-of-triperygium-wilfordii-polyglucoside-on-dipeptidyl-peptidase-i-in-vivo-and-in-vitro
#10
Jingjing Wang, Yi Chu, Xiaoying Zhou
BACKGROUD: Dipeptidyl peptidase I (DPPI), a lysosomal cysteine protease is derived from granule immune cells including mast cell, neutrophils, and toxicity T cells. DPPI can activate serine proteases by removal of dipeptides from N-termini of the pro-proteases, resulting in granule immune cells activation which involved in physiological or pathological responses. Triperygium Wilfordii Polyglucoside (TWP) is one of the traditional Chinese medicines, and commonly used in rheumatoid arthritis (RA) treatment...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031205/protective-effect-of-%C3%AE-lipoic-acid-against-spleen-toxicity-of-dimethylnitrosamine-in-male-mice-antioxidant-and-ultrastructure-approaches
#11
Nahla S El-Shenawy, Reham Z Hamza, Howayda E Khaled
The α-lipoic acid is a soft material and useful for the potential biomedical applications. The study was aimed to assess the potency of α-lipoic acid (ALA) against the toxicity of dimethylnitrosamine (DMN) on spleen of mice by assessing the antioxidants, histopathological and ultrastructure changes. The experiment was achieved on six groups of male mice as following; groups 1, 2, 3, and 4 were served as a control, ALA groups, low dose of DMN (DMN-LD; 2mgkg(-1)) and high dose of DMN (DMN-HD; 4mgkg(-1)). Group 5 was received DMN-LD plus ALA and group 6 was given DMN-HD plus ALA...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031204/ginkgetin-inhibits-growth-of-breast-carcinoma-via-regulating-mapks-pathway
#12
Jun Cao, Chuang Tong, Yanyan Liu, Jianguo Wang, Xiaoyan Ni, Mao-Ming Xiong
The purpose of present study was to investigate anti-tumor activity of Ginkgetin (GK) and its mechanism of action in breast cancer. The effects of GK on growth of human breast cancer cell lines MDA-MB-231, BT-474 and MCF-7 were examined by MTT assay. Cells apoptosis in MCF-7 cells were analyzed by TUNEL staining and annexin-V and propidium iodide double staining. The effects of GK on expression of apoptotic associated proteins and mitogen-activated protein kinases (MAPKs) were determined by western blotting...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031200/oleanolic-acid-methyl-ester-a-novel-cytotoxic-mitocan-induces-cell-cycle-arrest-and-ros-mediated-cell-death-in-castration-resistant-prostate-cancer-pc-3-cells
#13
Noha Abdelmageed, Samy A F Morad, Ashraf A Elghoneimy, Tatiana Syrovets, Thomas Simmet, Hesham El-Zorba, Hossney A El-Banna, Myles Cabot, Magdy I Abdel-Aziz
Oleanolic acid derivatives exhibit potent anticancer activities against numerous types of cancer. However, the antitumor activity of oleanolic acid methylester (OAME), an oleanolic acid derivative, against prostate cancer has not been studied. Hence, the present work was conducted to study the anticancer activities of OAME. Viability assay showed that treatment of cancer cells with OAME induced a significant cell death in concentration- and time-dependent manner. Of note, OAME displayed a selective cytotoxicity against cancer cells compared to normal epithelial cells...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031199/artesunate-attenuates-aclt-induced-osteoarthritis-by-suppressing-osteoclastogenesis-and-aberrant-angiogenesis
#14
Chengjin Zhao, Qingbai Liu, Kunzheng Wang
Artesunate (ART) is a semi-synthetic derivative of artemisinin and used preferentially in treatment of malaria in China. ART has strong anti-inflammatory, anti-tumor, and anti-angiogenic properties. Although the pharmacological effect of ART in osteoarthritis (OA) is unknown, evidence suggests that ART might regulate osteoclastogenesis through NF-κB signaling. In this study we explored the therapeutic effect of ART in an anterior cruciate ligament transection (ACLT)-induced OA model. We found that ART effectively relieved ACLT-induced osteoarthritis, as demonstrated by the improvement expression of pathological genes...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031198/tretinoin-loaded-lipid-core-nanocapsules-overcome-the-triple-negative-breast-cancer-cell-resistance-to-tretinoin-and-show-synergistic-effect-on-cytotoxicity-induced-by-doxorubicin-and-5-fluororacil
#15
Eduarda Schultze, Julieti Buss, Karine Coradini, Karine Rech Begnini, Silvia S Guterres, Tiago Collares, Ruy Carlos Ruver Beck, Adriana R Pohlmann, Fabiana Kömmling Seixas
Nanostructured drug delivery systems have been extensively studied, mainly for applications in cancer therapy. The advantages of these materials include protection against drug degradation and improvement in both the relative solubility of poorly water soluble drugs as in targeting of therapy, due to the enhanced permeability and retention effect on tumor sites. In this work, we evaluate the antitumor activity of tretinoin-loaded lipid core nanocapsules (TT-LNC) in a tretinoin-resistant breast cancer cell-line, MDA-MB- 231, as well as the synergistic effect of combination of this treatment with 5-FU or DOXO...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031197/mitochondrial-dysfunction-is-responsible-for-fatty-acid-synthase-inhibition-induced-apoptosis-in-breast-cancer-cells-by-pdpamn
#16
Qiang Wang, Xia Du, Bingjie Zhou, Jing Li, Wenlong Lu, Qiuyun Chen, Jing Gao
Targeting cellular metabolism is becoming a hallmark to overcome drug resistance in breast cancer treatment. Activation of fatty acid synthase (FASN) has been shown to promote breast cancer cell growth. However, there is no concrete report underlying the mechanism associated with mitochondrial dysfunction in relation to fatty acid synthase inhibition-induced apoptosis in breast cancer cells. The current study is aimed at exploring the effect of the novel manganese (Mn) complex, labeled as PdpaMn, on lipid metabolism and mitochondrial function in breast cancer cells...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031196/anti-edematogenic-and-anti-inflammatory-activity-of-the-essential-oil-from-croton-rhamnifolioides-leaves-and-its-major-constituent-1-8-cineole-eucalyptol
#17
Anita Oliveira Brito Pereira Bezerra Martins, Lindaiane Bezerra Rodrigues, Francisco Rafael Alves Santana Cesário, Maria Rayane Correia de Oliveira, Cicera Datiane Morais Tintino, Fyama Ferreira E Castro, Isabel Sousa Alcântara, Maria Neyze Martins Fernandes, Thaís Rodrigues de Albuquerque, Maria Sanadia Alexandre da Silva, Adriano Antunes de Sousa Araújo, Lucindo José Quintans Júniur, José Galberto Martins da Costa, Irwin Rose Alencar de Menezes, Almir Gonçalves Wanderley
The species Croton rhamnifolioides, belonging to the Croton genus, is known in ethnomedicine as "quebra faca" and is used in the treatment of stomach pain, vomiting and fever. This study aims to evaluate the anti-edematogenic and anti-inflammatory effect of Croton rhamnifolioides leaf essential oil (OEFC) and its major constituent: 1,8-cineole (eucalyptol). The essential oil was extracted from fresh leaves through a hydrodistillation system. The chemical analysis was determined by gas chromatography-mass spectrometry (GC-MS)...
October 11, 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/29031193/the-retention-of-lacosamide-in-patients-with-epilepsy-and-intellectual-disability-in-three-specialised-institutions
#18
J Brenner, H J M Majoie, S van Beek, J A Carpay
PURPOSE: We describe the effectiveness of lacosamide as adjunctive therapy in patients with epilepsy and an intellectual disability. This information is relevant, as few data exist pertaining to this population with a high prevalence of (intractable) epilepsy. METHODS: We performed a retrospective study in three specialised institutions. Inclusion criteria were (1) focal onset or symptomatic generalized (2) therapy-resistant epilepsy, (3) intellectual disability and (4) residence in a care-facility for people with intellectual disabilities (PWID)...
October 3, 2017: Seizure: the Journal of the British Epilepsy Association
https://www.readbyqxmd.com/read/29031189/renal-subcapsular-xenografing-of-human-fetal-external-genital-tissue-a-new-model-for-investigating-urethral-development
#19
Dylan Isaacson, Joel Shen, Mei Cao, Adriane Sinclair, Xuan Yue, Gerald Cunha, Laurence Baskin
In this paper, we introduce our novel renal subcapsular xenograft model for the study of human penile urethral and clitoral development. We grafted fifteen intact fetal penes and clitorides 8-11 weeks fetal age under the renal capsules of gonadectomized athymic mice. The mice were treated with a subcutaneous pellet of dihydrotestosterone (DHT), diethylstilbestrol (DES) or untreated with hormones. Xenografts were harvested after fourteen days of growth and analyzed via serial histologic sectioning and immunostaining for Ki-67, cytokeratins 6, 7 and 10, uroplakin and the androgen receptor...
September 22, 2017: Differentiation; Research in Biological Diversity
https://www.readbyqxmd.com/read/29031181/mdhy5-positively-regulates-cold-tolerance-via-cbf-dependent-and-cbf-independent-pathways-in-apple
#20
Jian-Ping An, Ji-Fang Yao, Xiao-Na Wang, Chun-Xiang You, Xiao-Fei Wang, Yu-Jin Hao
Cold stress is a major external stimulator that affects crop quality and productivity. The CBF cold regulatory pathway has been regarded as a master regulator in the response to cold stress. In this study, we found that the apple bZIP transcription factor, MdHY5, was responsive to cold treatment both at the transcriptional and at the post-translational levels. Moreover, overexpression of MdHY5 enhanced cold tolerance in apple calli and Arabidopsis. Subsequently, EMSA assay and transient expression assay demonstrated that MdHY5 positively regulated the transcript of MdCBF1 by binding to G-Box motif of its promoter...
September 7, 2017: Journal of Plant Physiology
keyword
keyword
61868
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"