Skip to main content
Erschienen in: Metabolic Brain Disease 3/2018

02.01.2018 | Original Article

Effect of garlic powder on hippocampal long-term potentiation in rats fed high fat diet: an in vivo study

verfasst von: Iraj Salehi, Alireza Komaki, Seyed Asaad Karimi, Abdolrahman Sarihi, Mohammad Zarei

Erschienen in: Metabolic Brain Disease | Ausgabe 3/2018

Einloggen, um Zugang zu erhalten

Abstract

The objective of this study was to determine the relation between the chronic consumption of garlic powder in combination with high-fat diet (HFD) on long term potentiation (LTP) in the dentate gyrus (DG) of rat hippocampus. Male rats were divided to 4 groups, control with the standard diet, control with a standard diet plus garlic, high-fat diet (HFD) group and high-fat diet with garlic. Following 6 months of controlled dietary in each experimental group, the rats were anesthetized with i.p. injection of ketamine and xylazin (100 and 2.5 mg/kg, respectively), and placed into a stereotaxic apparatus for surgery, electrode implantation and field potential recording. The population spike (PS) amplitude and slope of excitatory post synaptic potentials (EPSP) were measured in the DG area of adult rats in response to stimulation applied to the perforant path (PP) (by 400 Hz tetanization). The results showed that garlic increased EPSP slope and PS amplitude respect to HFD group. It was suggested that the garlic powder administration could attenuate the deteriorating effect of HFD on in vivo hippocampal LTP in the granular cells of the DG.
Literatur
Zurück zum Zitat Beltowski J, Wojcicka G, Gorny D, Marciniak A (2000) The effect of dietary-induced obesity on lipid peroxidation, antioxidant enzymes and total plasma antioxidant capacity. J Physiol Pharmacol 51:883–896PubMed Beltowski J, Wojcicka G, Gorny D, Marciniak A (2000) The effect of dietary-induced obesity on lipid peroxidation, antioxidant enzymes and total plasma antioxidant capacity. J Physiol Pharmacol 51:883–896PubMed
Zurück zum Zitat Blesa J, Trigo-Damas I, Quiroga-Varela A, Jackson-Lewis VR (2015) Oxidative stress and Parkinson’s. Front Neuroanat 9:91PubMedPubMedCentral Blesa J, Trigo-Damas I, Quiroga-Varela A, Jackson-Lewis VR (2015) Oxidative stress and Parkinson’s. Front Neuroanat 9:91PubMedPubMedCentral
Zurück zum Zitat Bliss TV, Collingridge GL (1993) A synaptic model of memory: long-term potentiation in the hippocampus. Nature 361:31–39CrossRefPubMed Bliss TV, Collingridge GL (1993) A synaptic model of memory: long-term potentiation in the hippocampus. Nature 361:31–39CrossRefPubMed
Zurück zum Zitat Boitard C, Cavaroc A, Sauvant J, Aubert A, Castanon N, Layé S, Ferreira G (2014) Impairment of hippocampal-dependent memory induced by juvenile high-fat diet intake is associated with enhanced hippocampal inflammation in rats. Brain Behav Immun 40:9–17CrossRefPubMed Boitard C, Cavaroc A, Sauvant J, Aubert A, Castanon N, Layé S, Ferreira G (2014) Impairment of hippocampal-dependent memory induced by juvenile high-fat diet intake is associated with enhanced hippocampal inflammation in rats. Brain Behav Immun 40:9–17CrossRefPubMed
Zurück zum Zitat Bullmore E, Sporns O (2009) Complex brain networks: graph theoretical analysis of structural and functional systems. Nat Rev Neurosci 10:186–198CrossRefPubMed Bullmore E, Sporns O (2009) Complex brain networks: graph theoretical analysis of structural and functional systems. Nat Rev Neurosci 10:186–198CrossRefPubMed
Zurück zum Zitat Chauhan NB (2006) Effect of aged garlic extract on APP processing and tau phosphorylation in Alzheimer's transgenic model Tg2576. J Ethnopharmacol 108:385–394CrossRefPubMed Chauhan NB (2006) Effect of aged garlic extract on APP processing and tau phosphorylation in Alzheimer's transgenic model Tg2576. J Ethnopharmacol 108:385–394CrossRefPubMed
Zurück zum Zitat Chauhan NB, Sandoval J (2007) Amelioration of early cognitive deficits by aged garlic extract in Alzheimer's transgenic mice. Phytother Res 21:629–640CrossRefPubMed Chauhan NB, Sandoval J (2007) Amelioration of early cognitive deficits by aged garlic extract in Alzheimer's transgenic mice. Phytother Res 21:629–640CrossRefPubMed
Zurück zum Zitat Fanelli S, Castro G, De Toranzo E, Castro J (1998) Mechanisms of the preventive properties of some garlic components in the carbon tetrachloride-promoted oxidative stress. Diallyl sulfide; diallyl disulfide; allyl mercaptan and allyl methyl sulfide. Res Commun Mol Pathol Pharmacol 102:163–174PubMed Fanelli S, Castro G, De Toranzo E, Castro J (1998) Mechanisms of the preventive properties of some garlic components in the carbon tetrachloride-promoted oxidative stress. Diallyl sulfide; diallyl disulfide; allyl mercaptan and allyl methyl sulfide. Res Commun Mol Pathol Pharmacol 102:163–174PubMed
Zurück zum Zitat Furnes MW, Zhao CM, Chen D (2009) Development of obesity is associated with increased calories per meal rather than per day. A study of high-fat diet-induced obesity in young rats. Obes Surg 19:1430–1438CrossRefPubMed Furnes MW, Zhao CM, Chen D (2009) Development of obesity is associated with increased calories per meal rather than per day. A study of high-fat diet-induced obesity in young rats. Obes Surg 19:1430–1438CrossRefPubMed
Zurück zum Zitat Gadalia T (2009) Association of obesity with mood and anxiety disorders in the adult general population. Chronic Dis Can 30:29–36 Gadalia T (2009) Association of obesity with mood and anxiety disorders in the adult general population. Chronic Dis Can 30:29–36
Zurück zum Zitat Greenwood CE, Winocur G (2005) High-fat diets, insulin resistance and declining cognitive function. Neurobiol Aging 26:42–45CrossRefPubMed Greenwood CE, Winocur G (2005) High-fat diets, insulin resistance and declining cognitive function. Neurobiol Aging 26:42–45CrossRefPubMed
Zurück zum Zitat Haider S, Khaliq S, Ahmed S, Haleem D (2006) Long-term tryptophan administration enhances cognitive performance and increases 5HT metabolism in the hippocampus of female rats. Amino Acids 31:421–425CrossRefPubMed Haider S, Khaliq S, Ahmed S, Haleem D (2006) Long-term tryptophan administration enhances cognitive performance and increases 5HT metabolism in the hippocampus of female rats. Amino Acids 31:421–425CrossRefPubMed
Zurück zum Zitat Haider S, Naz N, Khaliq S, Perveen T, Haleem DJ (2008) Repeated administration of fresh garlic increases memory retention in rats. J Med Food 11:675–679CrossRefPubMed Haider S, Naz N, Khaliq S, Perveen T, Haleem DJ (2008) Repeated administration of fresh garlic increases memory retention in rats. J Med Food 11:675–679CrossRefPubMed
Zurück zum Zitat Herman-Antosiewicz A, Powolny AA, Singh SV (2007) Molecular targets of cancer chemoprevention by garlic-derived organosulfides. Acta Pharmacol Sin 28:1355–1364CrossRefPubMed Herman-Antosiewicz A, Powolny AA, Singh SV (2007) Molecular targets of cancer chemoprevention by garlic-derived organosulfides. Acta Pharmacol Sin 28:1355–1364CrossRefPubMed
Zurück zum Zitat Hermawati E, Sari DCR, Partadiredja G (2015) The effects of black garlic ethanol extract on the spatial memory and estimated total number of pyramidal cells of the hippocampus of monosodium glutamate-exposed adolescent male Wistar rats. Anat Sci Int 90:275–286CrossRefPubMed Hermawati E, Sari DCR, Partadiredja G (2015) The effects of black garlic ethanol extract on the spatial memory and estimated total number of pyramidal cells of the hippocampus of monosodium glutamate-exposed adolescent male Wistar rats. Anat Sci Int 90:275–286CrossRefPubMed
Zurück zum Zitat Ide N, Lau BH (2001) Garlic compounds minimize intracellular oxidative stress and inhibit nuclear factor-κB activation. J Nutr 131:1020S–1026SCrossRefPubMed Ide N, Lau BH (2001) Garlic compounds minimize intracellular oxidative stress and inhibit nuclear factor-κB activation. J Nutr 131:1020S–1026SCrossRefPubMed
Zurück zum Zitat Kalmijn S (2000) Fatty acid intake and the risk of dementia and cognitive decline: a review of clinical and epidemiological studies. J Nutr Health Aging 4:202–207PubMed Kalmijn S (2000) Fatty acid intake and the risk of dementia and cognitive decline: a review of clinical and epidemiological studies. J Nutr Health Aging 4:202–207PubMed
Zurück zum Zitat Kanoski SE, Davidson TL (2011) Western diet consumption and cognitive impairment: links to hippocampal dysfunction and obesity. Physiol Behav 103:59–68CrossRefPubMed Kanoski SE, Davidson TL (2011) Western diet consumption and cognitive impairment: links to hippocampal dysfunction and obesity. Physiol Behav 103:59–68CrossRefPubMed
Zurück zum Zitat Karimi SA, Salehi I, Komaki A, Sarihi A, Zarei M, Shahidi S (2013) Effect of high-fat diet and antioxidants on hippocampal long-term potentiation in rats: an in vivo study. Brain Res 1539:1–6CrossRefPubMed Karimi SA, Salehi I, Komaki A, Sarihi A, Zarei M, Shahidi S (2013) Effect of high-fat diet and antioxidants on hippocampal long-term potentiation in rats: an in vivo study. Brain Res 1539:1–6CrossRefPubMed
Zurück zum Zitat Karimi SA, Komaki A, Salehi I, Sarihi A, Shahidi S (2015) Role of group II metabotropic glutamate receptors (mGluR2/3) blockade on long-term potentiation in the dentate gyrus region of hippocampus in rats fed with high-fat diet. Neurochem Res 40:811–817CrossRefPubMed Karimi SA, Komaki A, Salehi I, Sarihi A, Shahidi S (2015) Role of group II metabotropic glutamate receptors (mGluR2/3) blockade on long-term potentiation in the dentate gyrus region of hippocampus in rats fed with high-fat diet. Neurochem Res 40:811–817CrossRefPubMed
Zurück zum Zitat Keaney JF, Larson MG, Vasan RS, Wilson PWF, Lipinska I, Corey D, Massaro JM, Sutherland P, Vita JA, Benjamin EJ (2003) Obesity and systemic oxidative stress. Clinical correlates of oxidative stress in the framingham study. Arterioscler Thromb Vasc Biol 23:434–439CrossRefPubMed Keaney JF, Larson MG, Vasan RS, Wilson PWF, Lipinska I, Corey D, Massaro JM, Sutherland P, Vita JA, Benjamin EJ (2003) Obesity and systemic oxidative stress. Clinical correlates of oxidative stress in the framingham study. Arterioscler Thromb Vasc Biol 23:434–439CrossRefPubMed
Zurück zum Zitat Khaliq S, Haider S, Ahmed SP, Perveen T, Haleem DJ (2006) Relationship of brain tryptophan and serotonin in improving cognitive performance in rats. Pak J Pharm Sci 19:11–15PubMed Khaliq S, Haider S, Ahmed SP, Perveen T, Haleem DJ (2006) Relationship of brain tryptophan and serotonin in improving cognitive performance in rats. Pak J Pharm Sci 19:11–15PubMed
Zurück zum Zitat Kim K-M, Chun S-B, Koo M-S, Choi W-J, Kim T-W, Kwon Y-G, Chung H-T, Billiar TR, Kim Y-M (2001) Differential regulation of NO availability from macrophages and endothelial cells by the garlic component S-allyl cysteine. Free Radic Biol Med 30:747–756CrossRefPubMed Kim K-M, Chun S-B, Koo M-S, Choi W-J, Kim T-W, Kwon Y-G, Chung H-T, Billiar TR, Kim Y-M (2001) Differential regulation of NO availability from macrophages and endothelial cells by the garlic component S-allyl cysteine. Free Radic Biol Med 30:747–756CrossRefPubMed
Zurück zum Zitat Kosuge Y, Koen Y, Ishige K, Minami K, Urasawa H, Saito H, Ito Y (2003) S-allyl-L-cysteine selectively protects cultured rat hippocampal neurons from amyloid β-protein-and tunicamycin-induced neuronal death. Neuroscience 122:885–895CrossRefPubMed Kosuge Y, Koen Y, Ishige K, Minami K, Urasawa H, Saito H, Ito Y (2003) S-allyl-L-cysteine selectively protects cultured rat hippocampal neurons from amyloid β-protein-and tunicamycin-induced neuronal death. Neuroscience 122:885–895CrossRefPubMed
Zurück zum Zitat Kumar V, Abbas AK, Fausto N, Aster JC (2014) Robbins and cotran pathologic basis of disease. Elsevier Health Sciences Kumar V, Abbas AK, Fausto N, Aster JC (2014) Robbins and cotran pathologic basis of disease. Elsevier Health Sciences
Zurück zum Zitat Leal G, Afonso PM, Salazar IL, Duarte CB (2015) Regulation of hippocampal synaptic plasticity by BDNF. Brain Res 1621:82–101CrossRefPubMed Leal G, Afonso PM, Salazar IL, Duarte CB (2015) Regulation of hippocampal synaptic plasticity by BDNF. Brain Res 1621:82–101CrossRefPubMed
Zurück zum Zitat Luo DQ, Guo JH, Wang FJ, Jin ZX, Cheng XL, Zhu JC, Peng CQ, Zhang C (2009) Anti-fungal efficacy of polybutylcyanoacrylate nanoparticles of allicin and comparison with pure allicin. J Biomater Sci Polym Ed 20:21–31CrossRefPubMed Luo DQ, Guo JH, Wang FJ, Jin ZX, Cheng XL, Zhu JC, Peng CQ, Zhang C (2009) Anti-fungal efficacy of polybutylcyanoacrylate nanoparticles of allicin and comparison with pure allicin. J Biomater Sci Polym Ed 20:21–31CrossRefPubMed
Zurück zum Zitat Martins N, Petropoulos S, Ferreira IC (2016) Chemical composition and bioactive compounds of garlic (Allium sativum L.) as affected by pre-and post-harvest conditions: a review. Food Chem 211:41–50CrossRefPubMed Martins N, Petropoulos S, Ferreira IC (2016) Chemical composition and bioactive compounds of garlic (Allium sativum L.) as affected by pre-and post-harvest conditions: a review. Food Chem 211:41–50CrossRefPubMed
Zurück zum Zitat Mizunoya W, Ohnuki K, Baba K, Miyahara H, Shimizu N, Tabata K, Kino T, Sato Y, Tatsumi R, Ikeuchi Y (2013) Effect of dietary fat type on anxiety-like and depression-like behavior in mice. SpringerPlus 2:165CrossRefPubMedPubMedCentral Mizunoya W, Ohnuki K, Baba K, Miyahara H, Shimizu N, Tabata K, Kino T, Sato Y, Tatsumi R, Ikeuchi Y (2013) Effect of dietary fat type on anxiety-like and depression-like behavior in mice. SpringerPlus 2:165CrossRefPubMedPubMedCentral
Zurück zum Zitat Molteni R, Barnard R, Ying Z, Roberts C, Gomez-Pinilla F (2002) A high-fat, refined sugar diet reduces hippocampal brain-derived neurotrophic factor, neuronal plasticity, and learning. Neuroscience 112:803–814CrossRefPubMed Molteni R, Barnard R, Ying Z, Roberts C, Gomez-Pinilla F (2002) A high-fat, refined sugar diet reduces hippocampal brain-derived neurotrophic factor, neuronal plasticity, and learning. Neuroscience 112:803–814CrossRefPubMed
Zurück zum Zitat Mukherjee D, Banerjee S (2013) Learning and memory promoting effects of crude garlic extract. Indian J Exp Biol 51:1094–1100PubMed Mukherjee D, Banerjee S (2013) Learning and memory promoting effects of crude garlic extract. Indian J Exp Biol 51:1094–1100PubMed
Zurück zum Zitat Nishiyama N, Moriguchi T, Morihara N, Saito H (2001) Ameliorative effect of S-allylcysteine, a major thioallyl constituent in aged garlic extract, on learning deficits in senescence-accelerated mice. J Nutr 131:1093S–1095SCrossRefPubMed Nishiyama N, Moriguchi T, Morihara N, Saito H (2001) Ameliorative effect of S-allylcysteine, a major thioallyl constituent in aged garlic extract, on learning deficits in senescence-accelerated mice. J Nutr 131:1093S–1095SCrossRefPubMed
Zurück zum Zitat Ozata M, Mergen M, Oktenli C, Aydin A, Sanisoglu SY, Bolu E, Yilmaz MI, Sayal A, Isimer A, Ozdemir IC (2002) Increased oxidative stress and hypozincemia in male obesity. Clin Biochem 35:627–631CrossRefPubMed Ozata M, Mergen M, Oktenli C, Aydin A, Sanisoglu SY, Bolu E, Yilmaz MI, Sayal A, Isimer A, Ozdemir IC (2002) Increased oxidative stress and hypozincemia in male obesity. Clin Biochem 35:627–631CrossRefPubMed
Zurück zum Zitat Pari L, Murugavel P (2007) Diallyl tetrasulfide improves cadmium induced alterations of acetylcholinesterase, ATPases and oxidative stress in brain of rats. Toxicology 234:44–50CrossRefPubMed Pari L, Murugavel P (2007) Diallyl tetrasulfide improves cadmium induced alterations of acetylcholinesterase, ATPases and oxidative stress in brain of rats. Toxicology 234:44–50CrossRefPubMed
Zurück zum Zitat Park J-H, Park YK, Park E (2009) Antioxidative and antigenotoxic effects of garlic (Allium sativum L.) prepared by different processing methods. Plant Foods Hum Nutr 64:244CrossRefPubMed Park J-H, Park YK, Park E (2009) Antioxidative and antigenotoxic effects of garlic (Allium sativum L.) prepared by different processing methods. Plant Foods Hum Nutr 64:244CrossRefPubMed
Zurück zum Zitat Paxinos G, Watson C (2005) The rat brain in stereotaxic coordinates. Elsevier Academic Press Paxinos G, Watson C (2005) The rat brain in stereotaxic coordinates. Elsevier Academic Press
Zurück zum Zitat Porter D, Faivre E, Flatt PR, Hölscher C, Gault VA (2012) Actions of incretin metabolites on locomotor activity, cognitive function and in vivo hippocampal synaptic plasticity in high fat fed mice. Peptides 35:1–8CrossRefPubMed Porter D, Faivre E, Flatt PR, Hölscher C, Gault VA (2012) Actions of incretin metabolites on locomotor activity, cognitive function and in vivo hippocampal synaptic plasticity in high fat fed mice. Peptides 35:1–8CrossRefPubMed
Zurück zum Zitat Sarkaki A, Chehardacheric SV, Farbood Y, Mansouri SMT, Naghizadeh B, Basirian E (2013) Effects of fresh, aged and cooked garlic extracts on short-and long-term memory in diabetic rats. Avicenna J Phytomed 3:45PubMedPubMedCentral Sarkaki A, Chehardacheric SV, Farbood Y, Mansouri SMT, Naghizadeh B, Basirian E (2013) Effects of fresh, aged and cooked garlic extracts on short-and long-term memory in diabetic rats. Avicenna J Phytomed 3:45PubMedPubMedCentral
Zurück zum Zitat Sato E, Kohno M, Hamano H, Niwano Y (2006) Increased anti-oxidative potency of garlic by spontaneous short-term fermentation. Plant Foods Hum Nutr 61:157–160CrossRefPubMed Sato E, Kohno M, Hamano H, Niwano Y (2006) Increased anti-oxidative potency of garlic by spontaneous short-term fermentation. Plant Foods Hum Nutr 61:157–160CrossRefPubMed
Zurück zum Zitat Sayre LM, Smith MA, Perry G (2001) Chemistry and biochemistry of oxidative stress in neurodegenerative disease. Curr Med Chem 8:721–738CrossRefPubMed Sayre LM, Smith MA, Perry G (2001) Chemistry and biochemistry of oxidative stress in neurodegenerative disease. Curr Med Chem 8:721–738CrossRefPubMed
Zurück zum Zitat Schwartz IF, Hershkovitz R, Iaina A, Gnessin E, Wollman Y, Chernichowski T, Miriam B, Yoram L, Schwartz D (2002) Garlic attenuates nitric oxide production in rat cardiac myocytes through inhibition of inducible nitric oxide synthase and the arginine transporter CAT-2 (cationic amino acid transporter-2). Clin Sci 102:487–493CrossRefPubMed Schwartz IF, Hershkovitz R, Iaina A, Gnessin E, Wollman Y, Chernichowski T, Miriam B, Yoram L, Schwartz D (2002) Garlic attenuates nitric oxide production in rat cardiac myocytes through inhibition of inducible nitric oxide synthase and the arginine transporter CAT-2 (cationic amino acid transporter-2). Clin Sci 102:487–493CrossRefPubMed
Zurück zum Zitat Sheela C, Kumud K, Augusti K (1995) Anti-diabetic effects of onion and garlic sulfoxide amino acids in rats. Planta Med 61:356–357CrossRefPubMed Sheela C, Kumud K, Augusti K (1995) Anti-diabetic effects of onion and garlic sulfoxide amino acids in rats. Planta Med 61:356–357CrossRefPubMed
Zurück zum Zitat Solfrizzi V, Panza F, Capurso A (2003) The role of diet in cognitive decline. J Neural Transm 110:95–110PubMed Solfrizzi V, Panza F, Capurso A (2003) The role of diet in cognitive decline. J Neural Transm 110:95–110PubMed
Zurück zum Zitat Stevens GA, Singh GM, Lu Y, Danaei G, Lin JK, Finucane MM, Bahalim AN, McIntire RK, Gutierrez HR, Cowan M (2012) National, regional, and global trends in adult overweight and obesity prevalences. Popul Health Metrics 10:22CrossRef Stevens GA, Singh GM, Lu Y, Danaei G, Lin JK, Finucane MM, Bahalim AN, McIntire RK, Gutierrez HR, Cowan M (2012) National, regional, and global trends in adult overweight and obesity prevalences. Popul Health Metrics 10:22CrossRef
Zurück zum Zitat Swinburn BA, Caterson I, Seidell JC, James W (2004) Diet, nutrition and the prevention of excess weight gain and obesity. Public Health Nutr 7:123–146PubMed Swinburn BA, Caterson I, Seidell JC, James W (2004) Diet, nutrition and the prevention of excess weight gain and obesity. Public Health Nutr 7:123–146PubMed
Zurück zum Zitat Taube JS, Schwartzkroin PA (1988) Mechanisms of long-term potentiation: a current-source density analysis. J Neurosci 8:1645–1655CrossRefPubMed Taube JS, Schwartzkroin PA (1988) Mechanisms of long-term potentiation: a current-source density analysis. J Neurosci 8:1645–1655CrossRefPubMed
Zurück zum Zitat Vincent HK, Taylor AG (2006) Biomarkers and potential mechanisms of obesity-induced oxidant stress in humans. Int J Obes 30:400–418CrossRef Vincent HK, Taylor AG (2006) Biomarkers and potential mechanisms of obesity-induced oxidant stress in humans. Int J Obes 30:400–418CrossRef
Zurück zum Zitat Wang Y, Beydoun MA (2007) The obesity epidemic in the United States—gender, age, socioeconomic, racial/ethnic, and geographic characteristics: a systematic review and meta-regression analysis. Epidemiol Rev 29:6–28CrossRefPubMed Wang Y, Beydoun MA (2007) The obesity epidemic in the United States—gender, age, socioeconomic, racial/ethnic, and geographic characteristics: a systematic review and meta-regression analysis. Epidemiol Rev 29:6–28CrossRefPubMed
Zurück zum Zitat Xiang Q, Li X-H, Yang B, Fang X-X, Jia J, Ren J, Dong Y-C, Ou-Yang C, Wang G-C (2017) Allicin attenuates tunicamycin-induced cognitive deficits in rats via its synaptic plasticity regulatory activity. Iran J Basic Med Sci 20:676–682PubMedPubMedCentral Xiang Q, Li X-H, Yang B, Fang X-X, Jia J, Ren J, Dong Y-C, Ou-Yang C, Wang G-C (2017) Allicin attenuates tunicamycin-induced cognitive deficits in rats via its synaptic plasticity regulatory activity. Iran J Basic Med Sci 20:676–682PubMedPubMedCentral
Zurück zum Zitat Yeh Y-Y, Liu L (2001) Cholesterol-lowering effect of garlic extracts and organosulfur compounds: human and animal studies. J Nutr 131:989S–993SCrossRefPubMed Yeh Y-Y, Liu L (2001) Cholesterol-lowering effect of garlic extracts and organosulfur compounds: human and animal studies. J Nutr 131:989S–993SCrossRefPubMed
Metadaten
Titel
Effect of garlic powder on hippocampal long-term potentiation in rats fed high fat diet: an in vivo study
verfasst von
Iraj Salehi
Alireza Komaki
Seyed Asaad Karimi
Abdolrahman Sarihi
Mohammad Zarei
Publikationsdatum
02.01.2018
Verlag
Springer US
Erschienen in
Metabolic Brain Disease / Ausgabe 3/2018
Print ISSN: 0885-7490
Elektronische ISSN: 1573-7365
DOI
https://doi.org/10.1007/s11011-017-0174-2

Weitere Artikel der Ausgabe 3/2018

Metabolic Brain Disease 3/2018 Zur Ausgabe

Leitlinien kompakt für die Neurologie

Mit medbee Pocketcards sicher entscheiden.

Seit 2022 gehört die medbee GmbH zum Springer Medizin Verlag

Niedriger diastolischer Blutdruck erhöht Risiko für schwere kardiovaskuläre Komplikationen

25.04.2024 Hypotonie Nachrichten

Wenn unter einer medikamentösen Hochdrucktherapie der diastolische Blutdruck in den Keller geht, steigt das Risiko für schwere kardiovaskuläre Ereignisse: Darauf deutet eine Sekundäranalyse der SPRINT-Studie hin.

Frühe Alzheimertherapie lohnt sich

25.04.2024 AAN-Jahrestagung 2024 Nachrichten

Ist die Tau-Last noch gering, scheint der Vorteil von Lecanemab besonders groß zu sein. Und beginnen Erkrankte verzögert mit der Behandlung, erreichen sie nicht mehr die kognitive Leistung wie bei einem früheren Start. Darauf deuten neue Analysen der Phase-3-Studie Clarity AD.

Viel Bewegung in der Parkinsonforschung

25.04.2024 Parkinson-Krankheit Nachrichten

Neue arznei- und zellbasierte Ansätze, Frühdiagnose mit Bewegungssensoren, Rückenmarkstimulation gegen Gehblockaden – in der Parkinsonforschung tut sich einiges. Auf dem Deutschen Parkinsonkongress ging es auch viel um technische Innovationen.

Demenzkranke durch Antipsychotika vielfach gefährdet

23.04.2024 Demenz Nachrichten

Wenn Demenzkranke aufgrund von Symptomen wie Agitation oder Aggressivität mit Antipsychotika behandelt werden, sind damit offenbar noch mehr Risiken verbunden als bislang angenommen.

Update Neurologie

Bestellen Sie unseren Fach-Newsletter und bleiben Sie gut informiert.