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https://www.readbyqxmd.com/read/28916335/troxerutin-abrogates-mitochondrial-oxidative-stress-and-myocardial-apoptosis-in-mice-fed-calorie-rich-diet
#1
Rajagopalan Geetha, Chandrasekaran Sathiya Priya, Carani Venkatraman Anuradha
Mitochondrial oxidative stress plays a major role in the pathogenesis of myocardial apoptosis in metabolic syndrome (MS) patients. In this study, we investigated the effect of troxerutin (TX), an antioxidant on mitochondrial oxidative stress and apoptotic markers in heart of mice fed fat and fructose-rich diet. Adult male Mus musculus mice were fed either control diet or high fat, high fructose diet (HFFD) for 60 days to induce MS. Mice from each dietary group were divided into two on the 16th day and were either treated or untreated with TX (150 mg/kg bw, p...
September 12, 2017: Chemico-biological Interactions
https://www.readbyqxmd.com/read/28804235/management-of-varicose-veins-and-chronic-venous-insufficiency-in-a-comparative-registry-with-nine-venoactive-products-in-comparison-with-stockings
#2
G Belcaro, M Dugall, R Luzzi, M Corsi, A Ledda, A Ricci, L Pellegrini, M R Cesarone, M Hosoi, B M Errichi, U Cornelli, R Cotellese, G Agus, B Feragalli
The aim of this registry study was to compare products used to control symptoms of CVI. Endpoints of the study were microcirculation, effects on volume changes, and symptoms (analogue scale). Pycnogenol, venoruton, troxerutin, the complex diosmin-hesperidin, Antistax, Mirtoselect (bilberry), escin, and the combination Venoruton-Pycnogenol (VE-PY) were compared with compressions. No safety or tolerability problems were observed. At inclusion, measurements in the groups were comparable: 1,051 patients completed the registry...
September 2017: International Journal of Angiology: Official Publication of the International College of Angiology, Inc
https://www.readbyqxmd.com/read/28759701/pharmacological-interventions-for-preventing-dry-mouth-and-salivary-gland-dysfunction-following-radiotherapy
#3
REVIEW
Philip Riley, Anne-Marie Glenny, Fang Hua, Helen V Worthington
BACKGROUND: Salivary gland dysfunction is an 'umbrella' term for the presence of either xerostomia (subjective sensation of dryness), or salivary gland hypofunction (reduction in saliva production). It is a predictable side effect of radiotherapy to the head and neck region, and is associated with a significant impairment of quality of life. A wide range of pharmacological interventions, with varying mechanisms of action, have been used for the prevention of radiation-induced salivary gland dysfunction...
July 31, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28628229/troxerutin-with-copper-generates-oxidative-stress-in-cancer-cells-its-possible-chemotherapeutic-mechanism-against-hepatocellular-carcinoma
#4
Ariraman Subastri, Arumugam Suyavaran, Ezhuthupurakkal Preedia Babu, Subramaniyam Nithyananthan, Rajamani Barathidasan, Chinnasamy Thirunavukkarasu
Troxerutin (TXER) a rutin derivative is known for its anticancer effect against hepatocellular carcinoma (HCC). As part of large study, recently we have shown TXER interact with genetic material and its anti-mutagenic property. In the present study we have explored its possible mode of action in HCC. Since TXER alone did not show significant anticancer effect on Huh-7 cells, in vitro biochemical assays were performed for determining anticancer efficacy of TXER + metal complex using transition metals such as Cu, Zn, and Fe...
June 19, 2017: Journal of Cellular Physiology
https://www.readbyqxmd.com/read/28531805/troxerutin-txn-potentiated-5-fluorouracil-5-fu-treatment-of-human-gastric-cancer-through-suppressing-stat3-nf-%C3%AE%C2%BAb-and-bcl-2-signaling-pathways
#5
Gui-Yun Xu, Xiao-Jun Tang
Gastric cancer still presents a significant problem for public health worldwide. Troxerutin (TXN), a flavonoid present in tea, coffee, cereal grains, and a variety of fruits and vegetables, exhibits various pharmacological and biological activities in vitro and in vivo. We investigated the ability of TXN to reverse the in vitro and in vivo drug resistance of human gastric cancer cells, which were resistant to treatment of 5-Fluorouracil (5-FU). 5-Fu is a pyrimidine analog, which is widely used in the treatment of cancers...
August 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28458441/erratum-modulation-of-hippocampal-gene-expression-of-microrna-146a-microrna-155-nuclear-factor-kappa-b-inflammatory-signaling-by-troxerutin-in-healthy-and-diabetic-rats
#6
(no author information available yet)
[This corrects the article on p. 675 in vol. 48, PMID: 28066106.].
January 2017: Indian Journal of Pharmacology
https://www.readbyqxmd.com/read/28440404/troxerutin-protects-against-diabetic-cardiomyopathy-through-nf%C3%A2-%C3%AE%C2%BAb-akt-irs1-in-a-rat-model-of-type-2-diabetes
#7
Yongzhi Yu, Guanzhong Zheng
Troxerutin is a bioflavonoid, which can be used to treat venous disorders, thrombosis and cerebrovascular diseases. Recent studies have demonstrated that it may also be used to prevent edemas. However, it is not known whether troxerutin protects against the cardiomyopathic complications of diabetes. In the present study, a rat model of type 2 diabetes was used to investigate the potential for troxerutin to protect against diabetic cardiomyopathy, through changes to nuclear factor‑κB (NF‑κB) expression...
June 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28284752/troxerutin-exerts-neuroprotection-in-6-hydroxydopamine-lesion-rat-model-of-parkinson-s-disease-possible-involvement-of-pi3k-er%C3%AE-signaling
#8
Tourandokht Baluchnejadmojarad, Nida Jamali-Raeufy, Sedigheh Zabihnejad, Nafiseh Rabiee, Mehrdad Roghani
Parkinson's disease (PD) is a neurodegenerative disease with progressive loss of mesencephalic dopaminergic neurons of the substantia nigra and with multiple incapacitating motor and non-motor symptoms. Troxerutin is a natural bioflavonoid with nephro- and hepato-protective, antioxidant, and anti-inflammatory properties. In this study, we evaluated its possible neuroprotective effect in 6-hydroxydopamine (6-OHDA) rat model of PD. Intrastriatal 6-OHDA-lesioned rats were pretreated with troxerutin at a dose of 150mg/kg/day for 1 week...
April 15, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/28214375/antifatigue-effects-of-troxerutin-on-exercise-endurance-capacity-oxidative-stress-and-matrix-metalloproteinase-9-levels-in-trained-male-rats
#9
Mohammad Zamanian, Mohammad R Hajizadeh, Ali Esmaeili Nadimi, Ali Shamsizadeh, Mohammad Allahtavakoli
The aim of this study was to investigate effects of troxerutin (TRX) on endurance capacity, oxidative stress and matrix metalloproteinase-9 (MMP-9) levels in trained male rats. Forty male Wistar rats were divided into five groups. The control (Vehicle) and exercise training (5 days/week) with vehicle treatment (Exercise), exercise training with TRX treatment at 75 (Ex-TRX75), 150 (Ex-TRX150), and 300 mg/kg (Ex-TRX300). The treated groups received TRX by gavage every day while the other groups received water for 30 days...
February 18, 2017: Fundamental & Clinical Pharmacology
https://www.readbyqxmd.com/read/28187266/short-term-effects-of-troxerutin-vitamin-p4-on-muscle-fatigue-and-gene-expression-of-bcl-2-and-bax-in-the-hepatic-tissue-of-rats
#10
Mohammad Zamanian, Ali Shamsizadeh, Ali Esmaeili Nadimi, Mohammadreza Hajizadeh, Fatemeh Allahtavakoli, Mohammadreza Rahmani, Ayat Kaeidi, Hamidreza Safari Khalegh, Mohammad Allahtavakoli
In the current study, the effects of troxerutin (TRX) on muscle fatigue and gene expression of Bcl-2 and Bax in the hepatic tissue of rats was investigated. Forty male Wistar rats were randomly divided into 4 groups and designated as control and TRX treatment at 75 (TRX75), 150 (TRX150), and 300 mg/kg per day (TRX300). The treated groups and control group received TRX and water orally for 7 days. After an exhaustive swimming test on the 7th day, all animals were euthanized immediately and several biochemical parameters related to fatigue and gene expression of Bcl-2 and Bax in the hepatic tissue were measured...
February 10, 2017: Canadian Journal of Physiology and Pharmacology
https://www.readbyqxmd.com/read/28119234/effect-of-troxerutin-on-2-aminoanthracene-and-dna-interaction-and-its-anti-mutagenic-property
#11
A Subastri, K Harikrishna, M Sureshkumar, Ghedeir M Alshammari, B Aristatile, C Thirunavukkarasu
One of the pivotal mechanisms projected for bioflavonoids in cancer chemoprevention is through their intervention against mutagen-DNA interaction. Recent literatures emphasize the role of troxerutin (TXER) as an emerging anticancer agent. However, there are no reports on its intervention in any carcinogen-DNA interaction. The present study investigates the possibility of TXER, in prevention of 2-aminoanthracene (2-AA) contact with DNA. Steady state and time resolved fluorescence spectroscopy results, highlight the direct contact of 2-AA with DNA, while presence of TXER prevented this interaction...
April 2017: Biomedicine & Pharmacotherapy, Biomédecine & Pharmacothérapie
https://www.readbyqxmd.com/read/28066106/modulation-of-hippocampal-gene-expression-of-microrna-146a-microrna-155-nuclear-factor-kappa-b-inflammatory-signaling-by-troxerutin-in-healthy-and-diabetic-rats
#12
Raana Yavari, Reza Badalzadeh, Mohammad Reza Alipour, Seyed Mahmoud Tabatabaei
OBJECTIVES: Inflammation plays a critical role in the progression of diabetic complications such as neurological disorders. Previous reports have indicated the memory-improving effect of troxerutin, in rat hippocampus, but the underlying mechanisms are unclear. Hence, we have investigated the effect of troxerutin pretreatment on gene expressions of inflammation-related microRNAs (miRs), miR-146a and miR-155, and nuclear factor-kappa B (NF-κB) signaling pathway in the hippocampus of healthy and diabetic rats...
November 2016: Indian Journal of Pharmacology
https://www.readbyqxmd.com/read/28029143/troxerutin-attenuates-enhancement-of-hepatic-gluconeogenesis-by-inhibiting-nod-activation-mediated-inflammation-in-high-fat-diet-treated-mice
#13
Zifeng Zhang, Xin Wang, Guihong Zheng, Qun Shan, Jun Lu, Shaohua Fan, Chunhui Sun, Dongmei Wu, Cheng Zhang, Weitong Su, Junwen Sui, Yuanlin Zheng
Recent evidence suggests that troxerutin, a trihydroxyethylated derivative of natural bioflavonoid rutin, exhibits beneficial effects on diabetes-related symptoms. Here we investigated the effects of troxerutin on the enhancement of hepatic gluconeogenesis in high-fat diet (HFD)-treated mice and the mechanisms underlying these effects. Mice were divided into four groups: Control group, HFD group, HFD + Troxerutin group, and Troxerutin group. Troxerutin was treated by daily oral administration at doses of 150 mg/kg/day for 20 weeks...
December 25, 2016: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/27998794/effects-of-troxerutin-on-cognitive-deficits-and-glutamate-cysteine-ligase-subunits-in-the-hippocampus-of-streptozotocin-induced-type-1-diabetes-mellitus-rats
#14
Songyun Zhang, Hongyan Li, Lihui Zhang, Jie Li, Ruiying Wang, Mian Wang
Increasing evidence demonstrates an association between diabetes and hippocampal neuron damage. This study aimed to determine the effects of troxerutin on cognitive deficits and glutamate cysteine ligase subunits (GCLM and GCLC) in the hippocampus of streptozotocin-induced type 1 diabetes mellitus (T1DM) rats. At 12weeks after streptozotocin injection, T1DM rats were randomly divided into 4 groups (n=15 each group) to receive no treatment (T1DM), saline (T1DM+saline), alpha-lipoic acid (T1DM+alpha-lipoic acid), and troxerutin (T1DM+troxerutin), respectively, for 6weeks...
February 15, 2017: Brain Research
https://www.readbyqxmd.com/read/27916554/activating-akt-to-inhibit-jnk-by-troxerutin-antagonizes-radiation-induced-pten-activation
#15
Ping Xu, Wen-Bo Zhang, Xin-Hua Cai, Pei-Yong Qiu, Ming-Hua Hao, Dan-Dan Lu
Radiotherapy is one of the most effective non-surgical treatments for many tumors. However, radiation damage remains a major negative consequence of radiotherapy. At present, radio-protective effect of troxerutin has been confirmed, but the mechanism of this radioprotection has not been elucidated. Here, this study showed that troxerutin protected thymus tissue of irradiated mice, and its radio-protective effect on thymocytes was significant in the range of 0.625-10μg/ml. Troxerutin significantly inhibited apoptosis of irradiated thymocytes at the concentration of 10μg/ml...
January 15, 2017: European Journal of Pharmacology
https://www.readbyqxmd.com/read/27807687/troxerutin-preconditioning-and-ischemic-postconditioning-modulate-inflammatory-response-after-myocardial-ischemia-reperfusion-injury-in-rat-model
#16
Reza Badalzadeh, Behzad Baradaran, Alireza Alihemmati, Bahman Yousefi, Azam Abbaszadeh
Protective effects of ischemic postconditioning in myocardial ischemia/reperfusion (I/R) injury have been ever demonstrated, but the exact mechanisms remain unclear. Because of their multiplex activities, using natural pharmaceuticals seems to be clinically interesting. The aim of present study was to investigate the effects of troxerutin preconditioning and ischemic postconditioning on inflammatory responses after myocardial I/R injury in a rat model. Twenty-four Wistar rats were divided into four groups as the control, troxerutin receiving (TXR), postconditioning receiving (PostC), and combined therapy (TXR + PostC)...
February 2017: Inflammation
https://www.readbyqxmd.com/read/27626906/troxerutin-attenuates-diet-induced-oxidative-stress-impairment-of-mitochondrial-biogenesis-and-respiratory-chain-complexes-in-mice-heart
#17
Geetha Rajagopalan, Sathiya Priya Chandrasekaran, Anuradha Carani Venkatraman
Mitochondrial abnormality is thought to play a key role in cardiac disease originating from the metabolic syndrome (MS). We evaluated the effect of troxerutin (TX), a semi-synthetic derivative of the natural bioflavanoid rutin, on the respiratory chain complex activity, oxidative stress, mitochondrial biogenesis and dynamics in heart of high fat, high fructose diet (HFFD) -induced mouse model of MS. Adult male Mus musculus mice of body weight 25-30 g were fed either control diet or HFFD for 60 days. Mice from each dietary regimen were divided into two groups on the 16th day and were treated or untreated with TX (150 mg/kg body weight [bw], per oral) for the next 45 days...
January 2017: Clinical and Experimental Pharmacology & Physiology
https://www.readbyqxmd.com/read/27589094/troxerutin-imparts-preservative-effects-on-albumin-by-preventing-maillard-reaction-mediated-early-and-advanced-glycation-modification
#18
LETTER
Saurabh Awasthi, Aravind Ravi, N T Saraswathi
No abstract text is available yet for this article.
September 2017: Journal of Biomolecular Structure & Dynamics
https://www.readbyqxmd.com/read/27488610/the-in-vivo-antineoplastic-and-therapeutic-efficacy-of-troxerutin-on-rat-preneoplastic-liver-biochemical-histological-and-cellular-aspects
#19
Nisha Susan Thomas, Kiran George, Sivaranjani Arivalagan, Vijay Mani, Aktarul Islam Siddique, Nalini Namasivayam
PURPOSE: Troxerutin (TXER), a trihydroxyethylated derivative of the natural bioflavonoid rutin, abundantly found in tea, various fruits and vegetables, is known to exhibit ample pharmacological properties. In the present investigation, we examined the antineoplastic, therapeutic efficacy and furthermore the possible mechanisms of action of TXER against NAFLD/NASH progression to hepatocarcinogenesis. METHODS: The effect of TXER (12.5, 25 or 50 mg/kg b.w/day) was evaluated on the nitrosodiethylamine (NDEA) model of hepatocarcinogenesis in rats, after 16 weeks of oral treatment, with special focus on liver specific enzymes, xenobiotic metabolizing enzymes, antioxidant status, lipid peroxidation profile, DNA damage, fibrosis, cell proliferation and inflammatory status...
August 3, 2016: European Journal of Nutrition
https://www.readbyqxmd.com/read/27481491/protective-effect-of-troxerutin-on-nickel-induced-testicular-toxicity-in-wistar-rats
#20
Perumal Elangovan, Abdulkadhar Mohamed Jalaludeen, Ramalingam Ramakrishnan, Leelavinothan Pari
Nickel (Ni)-induced oxidative damage is a serious problem that leads to reproductive system failure through testicular damage. The present investigation was carried out to determine the effect of troxerutin (Txn) on testicular toxicity induced by Ni in experimental rat testes. The oral administration of Txn (100 mg/kg body weight [bw]) showed a significant (p < 0.01) increase in superoxide dismutase (SOD), catalase (CAT), glutathione peroxidase (GPx), glutathione-S-transferase (GST), glutathione reductase (GR), glucose-6-phosphate dehydrogenase (G6PD), reduced glutathione, ascorbate, total sulphydryl groups, and testis-organ weight...
2016: Journal of Environmental Pathology, Toxicology and Oncology
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