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Calderón Guzmán D, Osnaya Brizuela N, Ortiz Herrera M, Juárez Olguín H, Veloz Corona Q, Sanchez Reyes L, Valenzuela Peraza A, Barragán Mejía G. Oseltamivir induces favorable response on oxidative damage in the brain of rats treated with Bezafibrate. Int J Neurosci 2022; 132:574-581. [DOI: 10.1080/00207454.2020.1828882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- David Calderón Guzmán
- Laboratory of Neuroscience, National Institute of Pediatrics (NIP), Mexico City, Mexico
| | - Norma Osnaya Brizuela
- Laboratory of Neuroscience, National Institute of Pediatrics (NIP), Mexico City, Mexico
| | | | - Hugo Juárez Olguín
- Laboratory of Pharmacology, NIP and Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
| | - Quetzalli Veloz Corona
- Laboratory of Pharmacology, NIP and Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
| | - Lulu Sanchez Reyes
- Laboratory of Pharmacology, NIP and Faculty of Medicine, National Autonomous University of Mexico, Mexico City, Mexico
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Mohammadzadeh-Aghdash H, Akbari N, Esazadeh K, Ezzati Nazhad Dolatabadi J. Molecular and technical aspects on the interaction of serum albumin with multifunctional food preservatives. Food Chem 2019; 293:491-498. [DOI: 10.1016/j.foodchem.2019.04.119] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 04/29/2019] [Accepted: 04/30/2019] [Indexed: 10/26/2022]
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Guzmán DC, Herrera MO, Brizuela NO, Mejía GB, García EH, Olguín HJ, Ruíz NL, Peraza AV. Oseltamivir and indomethacin reduce the oxidative stress in brain and stomach of infected rats. APMIS 2017; 126:128-134. [PMID: 29271004 DOI: 10.1111/apm.12794] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2017] [Accepted: 10/17/2017] [Indexed: 10/18/2022]
Abstract
The aim of this study was to determine the effect of oseltamivir and indomethacin on lipid peroxidation (LP), GABA levels, and ATPase activity in brain and stomach of normal and infected rats (IR), as novel inflammation model. Female Sprague Dawley rats grouped five each, either in the absence or presence of a live culture of Salmonella typhimurium (S. typh), were treated as follows: group 1 (control), PBS buffer; group 2, oseltamivir (100 mg/kg); group 3, indomethacin (67 μg/rat); group 4, oseltamivir (100 mg/kg) + indomethacin (67 μg/rat). All drugs were given intraperitoneally for 5 days. IR received the same treatments and the brain and stomach of the rats were removed in order to measure levels of GABA, LP, and total ATPase, using validated methods. Levels of GABA increased in stomach and cortex of IR with oseltamivir, but decreased in striatum and cerebellum/medulla oblongata of IR with indomethacin. LP decreased in the three brain regions of IR with oseltamivir. ATPase increased in stomach of IR and non-IR with oseltamivir and in striatum and cerebellum/medulla oblongata of IR with indomethacin. Results suggest that the effect of free radicals produced in an infection and inflammatory condition caused by S. typh could be less toxic by a combination of oseltamivir and indomethacin.
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Affiliation(s)
| | | | | | | | | | - Hugo Juárez Olguín
- Laboratorio de Farmacología, Facultad de Medicina, INP, Universidad Nacional Autónoma de Mexico, Mexico
| | - Norma Labra Ruíz
- Laboratorio de Neurociencias, Instituto Nacional de Pediatría (INP), Mexico, Mexico
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Mohammadzadeh-Aghdash H, Ezzati Nazhad Dolatabadi J, Dehghan P, Panahi-Azar V, Barzegar A. Multi-spectroscopic and molecular modeling studies of bovine serum albumin interaction with sodium acetate food additive. Food Chem 2017; 228:265-269. [DOI: 10.1016/j.foodchem.2017.01.149] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Revised: 01/26/2017] [Accepted: 01/31/2017] [Indexed: 11/24/2022]
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Guzmàn DC, Herrera MO, Brizuela NO, Mejía GB, García EH, Olguín HJ, Peraza AV, Ruíz NL, Del Angel DS. Assessment of Mexican Arnica ( Heterotheca inuloides Cass) and Rosemary ( Rosmarinus officinalis) Extracts on Dopamine and Selected Biomarkers of Oxidative Stress in Stomach and Brain of Salmonella typhimurium Infected rats. Pharmacogn Mag 2017; 13:203-208. [PMID: 28539708 PMCID: PMC5421413 DOI: 10.4103/0973-1296.204553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Revised: 06/17/2016] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND The effects of some natural products on dopamine (DA) and 5-hydroxyindole acetic acid (5-HIAA) in brain of infected models are still unclear. OBJECTIVE The purpose of this study was to measure the effect of Mexican arnica/rosemary (MAR) water extract and oseltamivir on both biogenic amines and some oxidative biomarkers in the brain and stomach of young rats under infection condition. METHODS Female Wistar rats (weight 80 g) in the presence of MAR or absence (no-MAR) were treated as follows: group 1, buffer solution (controls); oseltamivir (100 mg/kg), group 2; culture of Salmonella typhimurium (S.Typh) (1 × 106 colony-forming units/rat) group 3; oseltamivir (100 mg/kg) + S.Typh (same dose) group 4. Drug and extracts were administered intraperitoneally every 24 h for 5 days, and S.Typh was given orally on days 1 and 3. On the fifth day, blood was collected to measure glucose and hemoglobin. The brains and stomachs were obtained to measure levels of DA, 5-HIAA, glutathione (GSH), TBARS, H2O2, and total ATPase activity using validated methods. RESULTS DA levels increased in MAR group treated with oseltamivir alone but decreased in no-MAR group treated with oseltamivir plus S.Typh. 5-HIAA, GSH, and H2O2 decreased in this last group, and ATPase activity increased in MAR group treated with oseltamivir plus S.Typh. TBARS (lipid peroxidation) increased in MAR group that received oseltamivir alone. Most of the biomarkers were not altered significantly in the stomach. CONCLUSION MAR extract alters DA and metabolism of 5-HIAA in the brain of young animals infected. Antioxidant capacity may be involved in these effects. SUMMARY The purpose of this study was to measure the effect of Mexican arnica/rosemary water extract and oseltamivir on both biogenic amines and some oxidative biomarkers in the brain and stomach of young rats under infection condition. Results: Mexican arnica and rosemary extract alter dopamine and metabolism of 5-HIAA in the brain of young animals infected. Antioxidant capacity may be involved in these effects. Abbreviations used: AS: Automated system, ATP: Adenosine triphosphate, CNS: Central nervous system, CFU: Colony-forming unit, DA: Dopamine EDTA: Ethylenediaminetetraacetic acid, 5-HIAA: Äcido 5-hidroxindolacético (serotonina), GABA: γ-aminobutyric acid, GSH: Glutathione, H2O2: Hidrogen peroxide, HCLO4: Perchloric acid, iNOS: Inducible nitric oxide synthase, LPS: Lipopolysaccharides, MAR: Arnica/Rosemary, NaCl: Sodium Chloride, NOGSH: nitrosoglutathione, NOS: Nitric oxide, OPT: Ortho-phtaldialdehyde, Pbs: Phosphate buffered saline, pH: potential of Hydrogen, Pi: Inorganic phosphate, ROS: Reactive oxygen species, RNSs: Reactive nitrogen species Tba: Thiobarbaturic acid, TBARS: Thiobarbituric aid reactive, Tca: Trichloroacetic, Tris-HCL: Tris hydrochloride, TSA: Trypticasein Soya Agar.
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Affiliation(s)
- David Calderón Guzmàn
- Laboratorio de Neurociencias, Instituto Nacional de Pediatría (INP), Mexico City, Mexico
| | | | - Norma Osnaya Brizuela
- Laboratorio de Neurociencias, Instituto Nacional de Pediatría (INP), Mexico City, Mexico
| | - Gerardo Barragàn Mejía
- Laboratorio de Neurociencias, Instituto Nacional de Pediatría (INP), Mexico City, Mexico
| | - Ernestina Hernàndez García
- Laboratorio de Farmacología, INP, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | - Hugo Juàrez Olguín
- Laboratorio de Farmacología, INP, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | | | - Norma Labra Ruíz
- Laboratorio de Neurociencias, Instituto Nacional de Pediatría (INP), Mexico City, Mexico
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Guzman DC, Garcia EH, Mejia GB, Tapia BJ, Jimenez FT, Olguin HJ, Angel DSD. Pyridoxine and Zanamivir Alter Levels of Dopamine in Brain of Rats with Induced Hyperglycemia by Inhibition of Oxidative Stress. INT J PHARMACOL 2016. [DOI: 10.3923/ijp.2016.161.168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Guzman DC, Garcia EH, Mejia GB, Ruiz NL, Jimenez FT, Olguin HJ, Gonzalez JS, Ochoa AR. Sucrose Combined with L-carnitine or Desvenlafaxine does not Increase Hyperglycemia. Inhibition of Oxidative Stress may be Involved in this Effect. INT J PHARMACOL 2013. [DOI: 10.3923/ijp.2013.204.210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Guzmán DC, Olguín HJ, Brizuela NO, García EH, Mejía GB, Jacobo AJ, Abarca LS, Betancourt ET. Effect of prostaglandin E1 (PGE1) and sildenafil on serotonin metabolism and some oxidative damage markers in rat prostate gland and brain. Andrologia 2011; 43:266-72. [PMID: 21486408 DOI: 10.1111/j.1439-0272.2010.01067.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The aim of this study was to evaluate the effect of sildenafil and prostaglandin E1 (PGE1) (drugs used in erectile dysfunction) on production of free radicals in prostate and brain of rat. A single dose of sildenafil (10 mg kg(-1) ) and PGE1 (20 μg kg(-1) ) was given to Sprague-Dawley rats (300 g weight) intraperitoneally. The levels of testosterone were measured in blood. Their brains and prostate glands were separated to measure lipid peroxidation, Na(+) and K(+) ATPase activity, reduced glutathione (GSH) and serotonin levels, by means of validated methods. The levels of testosterone increased slightly in animals treated with sildenafil and PGE1. The activity of total ATPase was increased in the prostate of animals treated with sildenafil + PGE1 but decreased in those that received sildenafil alone. PGE1 caused significant diminution of GSH levels in both organs. Sildenafil increased the levels of serotonine in brain, whereas in prostate they decreased instead. Our results suggest that sildenafil induced changes in GSH levels as well as in the serotonergic metabolism, alone or with PGE1 in prostate and brain, respectively. Thus, the combination therapy may be ideal to sustain the biochemical balance due to biphasic stimulation on brain and prostate.
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Affiliation(s)
- D C Guzmán
- Laboratorio de Neuroquímica, Instituto Nacional de Pediatría (INP), México
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Guzmán DC, García EH, Brizuela NO, Jiménez FT, Mejía GB, Olguín HJ, del Ángel DS, Elvira NA, Aparicio LC. Effect of oseltamivir on catecholamines and select oxidative stress markers in the presence of oligoelements in the rat brain. Arch Pharm Res 2010; 33:1671-7. [PMID: 21052943 DOI: 10.1007/s12272-010-1017-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2010] [Revised: 04/27/2010] [Accepted: 05/10/2010] [Indexed: 11/27/2022]
Abstract
The effect that osteltamivir has on the metabolism of catecholamines and oxidative damage in the brains of young patients remains unclear. The purpose of this study was to measure the effects of oseltamivir, in the presence of oligoelements, on biogenic amines and select oxidative biomarkers in the brains of uninfected, young rats under normal conditions. The study was conducted using male Wistar rats intraperitoneally treated for three days with either a control dose of 0.9 % NaCl, oseltamivir (50 mg/kg), oligoelements (50 μL/rat), or oseltamivir (50 mg/kg) and oligoelements (50 μL/rat). The brain tissue extracted from the treated rats was used to determine the concentrations of adrenaline, noradrenaline, and dopamine, as well as the levels of GSH, lipid peroxidation, and ATPase activity. An increase in the concentration of adrenaline and noradrenaline and in the level of GSH in the group treated with oligoelements (p < 0.001) was observed, while the group treated with oseltamivir and oligoelements, the levels of dopamine increased (p < 0.001), and in the groups treated with oligoelements alone or combination with oseltamivir a decrease in lipid peroxidation was observed (p < 0.001). The results of this study suggest that the consumption of oseltamivir and oligoelements induce biphasic changes in the metabolism of catecholamines; thereby, inducing a protective mechanism against oxidative damage in the brains of young rats.
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Affiliation(s)
- David Calderón Guzmán
- Laboratorio de Neuroquímica, Instituto Nacional de Pediatría, Avenida Imán No.1, México City, México
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Uozaki M, Ikeda K, Tsujimoto K, Nishide M, Yamasaki H, Khamsri B, Koyama AH. Antiviral effects of dehydroascorbic acid. Exp Ther Med 2010; 1:983-986. [PMID: 22993629 DOI: 10.3892/etm.2010.139] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2010] [Accepted: 08/02/2010] [Indexed: 11/05/2022] Open
Abstract
IN THE PRESENT STUDY, DEHYDROASCORBIC ACID INHIBITED THE MULTIPLICATION OF VIRUSES OF THREE DIFFERENT FAMILIES: herpes simplex virus type 1 (HSV-1), influenza virus type A and poliovirus type 1. Although dehydroascorbic acid showed some cytotoxicity at higher concentrations, the observed antiviral activity was not the secondary result of the cytotoxic effect of the reagent, as the inhibition of virus multiplication was observed at reagent concentrations significantly lower than those resulting in cytotoxicity. Characterization of the mode of the antiviral action of dehydroascorbic acid against HSV-1 revealed that the addition of reagent at any time post infection inhibited the formation of progeny infectious virus in the infected cells, and a one-step growth curve showed that the addition of reagent allowed formation for an additional 2 h, but then almost completely suppressed it. These results indicate that the reagent inhibits HSV-1 multiplication after the completion of viral DNA replication, probably at the step of the envelopment of viral nucleocapsids at the Golgi apparatus of infected cells.
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Affiliation(s)
- Misao Uozaki
- Division of Virology, Department of Cellular and Molecular Medicine, Wakayama Medical University Graduate School of Medicine, Wakayama 641-0011, Japan
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Conformational analysis of Na,K-ATPase in drug-protein complexes. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2008; 91:167-74. [PMID: 18374596 DOI: 10.1016/j.jphotobiol.2008.01.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/14/2007] [Revised: 01/22/2008] [Accepted: 01/23/2008] [Indexed: 11/22/2022]
Abstract
This review reports the effects of several drugs such as AZT (anti-AIDS), cis-Pt (antitumor), aspirin (anti-inflammatory) and vitamin C (antioxidant) on the stability and conformation of Na,K-ATPase in vitro. Drug-enzyme binding was found to be via H-bonding to the polypeptide CO and C-N groups with two binding constants K(1(AZT))=5.30 (+/-2.1)x10(5)M(-1) and K(2(AZT))=9.80 (+/-2.9)x10(3)M(-1) for AZT and one binding constant K(cis)(-Pt)=1.93 (+/-1.2)x10(4)M(-1) for cis-Pt, K(aspirin)=6.45 (+/-2.5)x10(3)M(-1) and K(ascorbate)=1.04 (+/-0.5)x10(4)M(-1) for aspirin and ascorbic acid. The enzyme secondary structure was altered with major increase of alpha-helix from 19.9% (free protein) to 22-26% and reduction of beta-sheet from 25.6% (free protein) to 17-23% upon drug complexation indicating a partial stabilization of protein conformation. The order of induced stability is AZT>cis-Pt>ascorbate>aspirin.
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Calderón Guzmán D, Trujillo Jiménez F, Hernández García E, Juárez Olguín H. Assessment of Antioxidant Effect of 2,5-Dihydroxybenzoic Acid and Vitamin A in Brains of Rats with Induced Hyperoxia. Neurochem Res 2007; 32:1036-40. [PMID: 17401673 DOI: 10.1007/s11064-006-9269-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2006] [Accepted: 12/20/2006] [Indexed: 11/27/2022]
Abstract
The aim of this study was to evaluate the effect of 2,5-dihydroxybenzoic acid, a salicylate derived from Acetyl salicylic acid (ASA) and vitamin A (vit A) on Na(+), K(+) ATPase enzyme and GSH levels in brain of rats exposed to hyperoxia (Hyp) as oxidant protocol. Rats were treated as follow: group I (control), group II (Hyp), group III (Hyp, ASA), group IV (vit A), group V (Hyp, vit A), group VI (Hyp, vit A, ASA). Vit A was given 5 days before and during Hyp, aspirin at the end of Hyp. Na(+),K(+) ATPase and total ATPase activity was significantly increased in group V. Levels of GSH showed a significant increase in group III, besides, levels of 2,5-dihydroxybenzoic acid as salicylate in plasma were significantly increased in group II. These results elucidate differences in the biochemical response of animal towards intake of various types of antioxidant substances, with increased GSH and salicylate in hyperoxia.
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