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Keenan MJ, Hegsted M, Martin RJ, Raggio AM, McCutcheon KL, Newman SS, Brown IL, Birkett A, Tulley RT, Skaf J, Zhou J. Quantitative PCR validation of hormones and growth and immune factors from gene array of rat cecal cells fed resistant starch and control diets. FASEB J 2009. [DOI: 10.1096/fasebj.23.1_supplement.109.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Vidrine K, Zhou J, McCutcheon KL, Raggio AM, Goita M, Lammi‐Keefe C, Tulley RT, Williams C, Martin RJ, Keenan MJ. Dietary menhaden oil and resistant starch interact to increase fermentation in large intestine. FASEB J 2009. [DOI: 10.1096/fasebj.23.1_supplement.719.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Senevirathne RN, Janes M, Keenan MJ, Martin RJ, Raggio AM, McCutcheon KL, Tulley RT, Zhou J. Dietary resistant starch increases Bifidobacterium spp./ Lactobacillus spp. and Clostridia spp. in the gut of mice fed low and moderate fat diets. FASEB J 2009. [DOI: 10.1096/fasebj.23.1_supplement.719.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Bae H, Hou A, Martin RJ, Zhou J, Keenan MJ. Molecular Characterization of Gut Micro‐flora of Mice Fed Dietary Resistant Starch. FASEB J 2009. [DOI: 10.1096/fasebj.23.1_supplement.919.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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80
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Zhou J, Martin RJ, Tulley RT, Raggio AM, Shen L, Lissy E, McCutcheon KL, Keenan MJ. Effects of dietary resistant starch on body fat in three different types of mice. FASEB J 2009. [DOI: 10.1096/fasebj.23.1_supplement.212.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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81
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McCutcheon KL, Keenan MJ, Zhou J, Tulley RT, Raggio AM, Vidrine K, Goita M, Greenway F, Martin RJ. Dietary resistant starch and acarbose reduce body weight gain in rodents. FASEB J 2009. [DOI: 10.1096/fasebj.23.1_supplement.544.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Martin RJ, Keenan MJ, Tulley RT, Raggio AM, Shen L, McCutcheon KL, Ingram D, Zhou J. Does dietary resistant starch mimic the effects of food restriction on the aging related co‐morbities? FASEB J 2009. [DOI: 10.1096/fasebj.23.1_supplement.548.7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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83
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Kheterpal I, Zhou J, Keenan MJ, Tulley RT, Raggio AM, Shen L, Zhang H, Martin RJ. Prebiotics and gut function: Use of novel mass spectrometric based methodology to characterize gut microbial metabolomics. FASEB J 2009. [DOI: 10.1096/fasebj.23.1_supplement.548.6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Slocum C, Arko M, Di Fiore J, Martin RJ, Hibbs AM. Apnea, bradycardia and desaturation in preterm infants before and after feeding. J Perinatol 2009; 29:209-12. [PMID: 19148108 PMCID: PMC2745612 DOI: 10.1038/jp.2008.226] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE A common clinical impression is that both gastroesophageal reflux (GER) and cardiorespiratory events increase after feeding in preterm infants. We aimed to measure objectively the effects of feeding on GER, apnea, bradycardia and desaturations. STUDY DESIGN We conducted a retrospective review of premature infants with a gestational age of 23 to 37 weeks at birth and a post-conceptional age of 34 to 48 weeks, who were referred for multichannel intraluminal impedance (MII), pH probe and 12-h apnea evaluation. Cardiorespiratory and GER event rates during pre- and post-feeding intervals were compared. RESULT Thirty-six infants met the inclusion criteria. More GER events occurred after a feed than before (P=0.012). After feeds, reflux was less acidic and higher in the esophagus (P<0.05). In contrast, the rates of apnea, bradycardia and desaturations were not altered by infant feeding. Apnea of >5 s occurred at a median frequency of 0 (range 0 to 3) events per hour before a feed and 0 (0 to 2) events per hour after a feed (P=0.61). CONCLUSION The frequency, height and pH of GER are significantly altered by feedings in preterm infants. However, the common clinical impression that apnea, bradycardia and desaturations are more prevalent after feeding is not supported.
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Shen L, Keenan MJ, Martin RJ, Tulley RT, Raggio AM, McCutcheon KL, Zhou J. Dietary resistant starch increases hypothalamic POMC expression in rats. Obesity (Silver Spring) 2009; 17:40-5. [PMID: 18948970 PMCID: PMC2731489 DOI: 10.1038/oby.2008.483] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Resistant starch (RS) is fermentable dietary fiber. Inclusion of RS in the diet causes decreased body fat accumulation and altered gut hormone profile. This study investigates the effect of feeding RS on the neuropeptide messenger RNA (mRNA) expressions in the arcuate nucleus (ARC) of the hypothalamus and whether vagal afferent nerves are involved. The rats were injected intraperitoneally with capsaicin to destroy unmyelinated small vagal afferent nerve fibers. The cholecystokinin (CCK) food suppression test was performed to validate the effectiveness of the capsaicin treatment. Then, capsaicin-treated rats and vehicle-treated rats were subdivided into a control diet or a RS diet group, and fed the corresponding diet for 65 days. At the end of study, body fat, food intake, plasma peptide YY (PYY) and glucagon-like peptide 1 (GLP-1), and hypothalamic pro-opiomelanocortin (POMC), neuropeptide Y (NPY), agouti-related peptide (AgRP) gene expressions were measured. RS-fed rats had decreased body fat, increased POMC expression in the hypothalamic ARC, and elevated plasma PYY and GLP-1 in both the capsaicin and vehicle-treated rats. Hypothalamic NPY and AgRP gene expressions were not changed by RS or capsaicin. Therefore, destruction of the capsaicin-sensitive afferent nerves did not alter the response to RS in rats. These findings suggest that dietary RS might reduce body fat through increasing the hypothalamic POMC expression and vagal afferent nerves are not involved in this process. This is the first study to show that dietary RS can alter hypothalamic POMC expression.
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Zhou J, Martin RJ, Tulley RT, Raggio AM, McCutcheon KL, Shen L, Danna SC, Tripathy S, Hegsted M, Keenan MJ. Dietary resistant starch upregulates total GLP-1 and PYY in a sustained day-long manner through fermentation in rodents. Am J Physiol Endocrinol Metab 2008; 295:E1160-6. [PMID: 18796545 PMCID: PMC2584810 DOI: 10.1152/ajpendo.90637.2008] [Citation(s) in RCA: 302] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Glucagon-like peptide-1 (GLP-1) and peptide YY (PYY) are anti-diabetes/obesity hormones secreted from the gut after meal ingestion. We have shown that dietary-resistant starch (RS) increased GLP-1 and PYY secretion, but the mechanism remains unknown. RS is a fermentable fiber that lowers the glycemic index of the diet and liberates short-chain fatty acids (SCFAs) through fermentation in the gut. This study investigates the two possible mechanisms by which RS stimulates GLP-1 and PYY secretion: the effect of a meal or glycemic index, and the effect of fermentation. Because GLP-1 and PYY secretions are stimulated by nutrient availability in the gut, the timing of blood sample collections could influence the outcome when two diets with different glycemic indexes are compared. Thus we examined GLP-1 and PYY plasma levels at various time points over a 24-h period in RS-fed rats. In addition, we tested proglucagon (a precursor to GLP-1) and PYY gene expression patterns in specific areas of the gut of RS-fed rats and in an enteroendocrine cell line following exposure to SCFAs in vitro. Our findings are as follows. 1) RS stimulates GLP-1 and PYY secretion in a substantial day-long manner, independent of meal effect or changes in dietary glycemia. 2) Fermentation and the liberation of SCFAs in the lower gut are associated with increased proglucagon and PYY gene expression. 3) Glucose tolerance, an indicator of increased active forms of GLP-1 and PYY, was improved in RS-fed diabetic mice. We conclude that fermentation of RS is most likely the primary mechanism for increased endogenous secretions of total GLP-1 and PYY in rodents. Thus any factor that affects fermentation should be considered when dietary fermentable fiber is used to stimulate GLP-1 and PYY secretion.
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Walter MJ, Castro M, Kunselman SJ, Chinchilli VM, Reno M, Ramkumar TP, Avila PC, Boushey HA, Ameredes BT, Bleecker ER, Calhoun WJ, Cherniack RM, Craig TJ, Denlinger LC, Israel E, Fahy JV, Jarjour NN, Kraft M, Lazarus SC, Lemanske RF, Martin RJ, Peters SP, Ramsdell JW, Sorkness CA, Sutherland ER, Szefler SJ, Wasserman SI, Wechsler ME. Predicting worsening asthma control following the common cold. Eur Respir J 2008; 32:1548-54. [PMID: 18768579 DOI: 10.1183/09031936.00026808] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The asthmatic response to the common cold is highly variable, and early characteristics that predict worsening of asthma control following a cold have not been identified. In this prospective multicentric cohort study of 413 adult subjects with asthma, the mini-Asthma Control Questionnaire (mini-ACQ) was used to quantify changes in asthma control and the Wisconsin Upper Respiratory Symptom Survey-21 (WURSS-21) to measure cold severity. Univariate and multivariable models were used to examine demographic, physiological, serological and cold-related characteristics for their relationship to changes in asthma control following a cold. Clinically significant worsening of asthma control was observed following a cold (mean+/-SD increase in mini-ACQ score of 0.69+/-0.93). Univariate analysis demonstrated that season, centre location, cold duration and cold severity measurements were all associated with a change in asthma control. Multivariable analysis of the covariates available within the first 2 days of cold onset revealed that the day 2 and cumulative sum of day 1 and 2 WURSS-21 scores were significant predictors of the subsequent changes in asthma control. In asthmatic subjects, cold severity within the first 2 days can be used to predict subsequent changes in asthma control. This information may help clinicians prevent deterioration in asthma control following a cold.
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Pettigrew KA, McKnight AJ, Martin RJ, Patterson CC, Kilner J, Sadlier D, Maxwell AP, Savage DA. No support for association of protein kinase C, beta 1 (PRKCB1) gene promoter polymorphisms c.-1504C>T and c.-546C>G with diabetic nephropathy in Type 1 diabetes. Diabet Med 2008; 25:1127-9. [PMID: 18937679 DOI: 10.1111/j.1464-5491.2008.02540.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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McCutcheon KL, Martin RJ, Tulley RT, Keenan MJ. Individual and additive effects of high protein and resistant starch. FASEB J 2008. [DOI: 10.1096/fasebj.22.1_supplement.702.13] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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90
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Shen L, Zhou J, Martin RJ, Morrison CD, Hutson SM. Disruption of BCATm in mice alters hypothalamic expression of genes involved in energy balance. FASEB J 2008. [DOI: 10.1096/fasebj.22.1_supplement.306.4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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91
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Robert JA, Zhou J, Raggio AM, Tulley RT, McCutcheon KL, Martin RJ, Keenan MJ. Resistant starch is effective in lowering body fat in a rat model of human endocrine obesity. FASEB J 2008. [DOI: 10.1096/fasebj.22.1_supplement.702.14] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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92
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Abstract
Intestinal knot syndromes such as ileosigmoid knots, ileal-ileal knots have been described in the literature. We describe a case of a long inflamed appendix wrapping around a loop of ileum causing an appendico-ileal knot, a rare form of closed loop obstruction with only five cases reported previously. The use of CT scanning prior to surgery is discussed and literature reviewed.
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Di Fiore JM, Hibbs AM, Zadell AE, Merrill JD, Eichenwald EC, Puri AR, Mayock DE, Courtney SE, Ballard RA, Martin RJ. The effect of inhaled nitric oxide on pulmonary function in preterm infants. J Perinatol 2007; 27:766-71. [PMID: 17805339 DOI: 10.1038/sj.jp.7211830] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Bronchopulmonary dysplasia (BPD) in preterm infants is associated with impaired alveolar growth, inflammation and airway hyperreactivity. In animal models of BPD, inhaled nitric oxide (NO) improves alveolar growth and inhibits airway smooth muscle proliferation. This study was designed to assess the effect of inhaled NO on resistance and compliance in ventilated preterm infants with evolving BPD. STUDY DESIGN Expiratory resistance and compliance of the respiratory system were measured in 71 ventilated preterm infants, < or = 32 weeks gestation, randomized to NO (n=34) versus placebo (n=37) for > or = 24 days at 7 to 21 days of life. RESULT At baseline expiratory resistance (231+/-71 versus 215+/-76 cm H(2)O l(-1) s(-1)) and compliance (0.49+/-0.14 versus 0.53+/-0.13 ml cm H(2)O(-1) kg(-1)) were comparable between placebo and NO groups, respectively. There was no effect of NO on expiratory resistance or compliance at 1 h, 1 week or 2 weeks of study gas administration. CONCLUSION NO had no short- or medium-term effect on expiratory resistance or compliance in ventilated preterm infants.
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Martin RJ, Verma S, Levandoski M, Clark CL, Qian H, Stewart M, Robertson AP. Drug resistance and neurotransmitter receptors of nematodes: recent studies on the mode of action of levamisole. Parasitology 2007; 131 Suppl:S71-84. [PMID: 16569294 DOI: 10.1017/s0031182005008668] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Here we review recent studies on the mode of action of the cholinergic anthelmintics (levamisole, pyrantel etc.). We also include material from studies on the free living nematode Caenorhabditis elegans. The initial notion that these drugs act on a single receptor population, while attractive, has proven to be an oversimplification. In both free living and parasitic nematodes there are multiple types of nicotinic acetylcholine receptor (nAChR) on the somatic musculature. Each type has different (sometimes subtly so) pharmacological properties. The implications of these findings are: (1) combinations of anthelmintic that preferentially activate a broad range of nAChR types would be predicted to be more effective; (2) in resistant isolates of parasite where a subtype has been lost, other cholinergic anthelmintics may remain effective. Not only are there multiple types of nAChR, but relatively recent research has shown these receptors can be modulated; it is possible to increase the response of a parasite to a fixed concentration of drug by altering the receptor properties (e.g. phosphorylation state). These findings offer a potential means of increasing efficacy of existing compounds as an alternative to the costly and time consuming development of new anthelmintic agents.
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Martin RJ, Robertson AP. Mode of action of levamisole and pyrantel, anthelmintic resistance, E153 and Q57. Parasitology 2007; 134:1093-104. [PMID: 17608969 DOI: 10.1017/s0031182007000029] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
SUMMARYHere we review molecular information related to resistance to the cholinergic anthelmintics in nematodes. The amount of molecular information available varies between the nematode species, with the best understood so far beingC. elegans. More information is becoming available for some other parasitic species. The cholinergic anthelmintics act on nematode nicotinic acetylcholine receptors located on somatic muscle cells. Recent findings demonstrate the presence of multiple types of the nicotinic receptors in several nematodes and the numerous genes required to form these multimeric proteins. Not only are the receptors the product of several genes but they are subject to modulation by several other proteins. Mutations altering these modulatory proteins could alter sensitivity to the cholinergic anthelmitics and thus lead to resistance. We also discuss the possibility that resistance to the cholinergic anthelmintics is not necessarily the result of a single mutation but may well be polygenic in nature. Additionally, the mutations resulting in resistance may vary between different species or between resistant isolates of the same species. A list of candidate genes to examine for SNPs is presented.
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Morrison CD, Xi X, White CL, Ye J, Martin RJ. Amino acids inhibit Agrp gene expression via an mTOR-dependent mechanism. Am J Physiol Endocrinol Metab 2007; 293:E165-71. [PMID: 17374702 PMCID: PMC2596875 DOI: 10.1152/ajpendo.00675.2006] [Citation(s) in RCA: 133] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Metabolic fuels act on hypothalamic neurons to regulate feeding behavior and energy homeostasis, but the signaling mechanisms mediating these effects are not fully clear. Rats placed on a low-protein diet (10% of calories) exhibited increased food intake (P < 0.05) and hypothalamic Agouti-related protein (Agrp) gene expression (P = 0.002). Direct intracerebroventricular injection of either an amino acid mixture (RPMI 1640) or leucine alone (1 mug) suppressed 24-h food intake (P < 0.05), indicating that increasing amino acid concentrations within the brain is sufficient to suppress food intake. To define a cellular mechanism for these direct effects, GT1-7 hypothalamic cells were exposed to low amino acids for 16 h. Decreasing amino acid availability increased Agrp mRNA levels in GT1-7 cells (P < 0.01), and this effect was attenuated by replacement of the amino acid leucine (P < 0.05). Acute exposure to elevated amino acid concentrations increased ribosomal protein S6 kinase phosphorylation via a rapamycin-sensitive mechanism, suggesting that amino acids directly stimulated mammalian target of rapamycin (mTOR) signaling. To test whether mTOR signaling contributes to amino acid inhibition of Agrp gene expression, GT1-7 cells cultured in either low or high amino acids for 16 h and were also treated with rapamcyin (50 nM). Rapamycin treatment increased Agrp mRNA levels in cells exposed to high amino acids (P = 0.01). Taken together, these observations indicate that amino acids can act within the brain to inhibit food intake and that a direct, mTOR-dependent inhibition of Agrp gene expression may contribute to this effect.
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Verma S, Robertson AP, Martin RJ. The nematode neuropeptide, AF2 (KHEYLRF-NH2), increases voltage-activated calcium currents in Ascaris suum muscle. Br J Pharmacol 2007; 151:888-99. [PMID: 17519945 PMCID: PMC2014128 DOI: 10.1038/sj.bjp.0707296] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND AND PURPOSE Resistance to all the classes of anti-nematodal drugs like the benzimidazoles, cholinergic agonists and avermectins, has now been recorded in parasites of animals and/or humans. The development of novel anthelmintics is an urgent and imperative need. Receptors of nematode neuropeptides have been suggested to be suitable target sites for novel anthelmintic drugs. EXPERIMENTAL APPROACH To investigate the effect of AF2 on calcium-currents in Ascaris suum somatic muscle cells we employed the two-micropipette current-clamp and voltage-clamp techniques and a brief application of AF2. KEY RESULTS Here we report the isolation of voltage-activated, transient, inward calcium currents. These currents are similar in characteristics to Caenorhabditis elegans UNC-2 type currents, non-L-type calcium currents. Following a 2-minute application of 1 microM AF2 , there was a significant long-lasting increase in the transient inward calcium current; AF2 increased the maximum current (from -84 nA to -158 nA) by shifting the threshold in the hyperpolarising direction (V (50) changed from -7.2 to -12.8 mV) and increasing the maximum conductance change from 1.91 to 2.94 microS. CONCLUSION AND IMPLICATIONS These studies demonstrate a mechanism by which AF2 increased the excitability of the neuromuscular system by modulating calcium currents in nematodes. A selective small molecule agonist of the AF2 receptor is predicted to increase the contraction and act synergistically with cholinergic anthelmintics and could counter resistance to these compounds.
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Zhou J, Keenan MJ, Raggio AM, Tripathy S, Shen L, McCutcheon KL, Hegsted M, Tulley RT, Martin RJ. Feeding resistant starch maintains elevated plasma levels of GLP‐1 and PYY throughout the day and is associated with decreased body fat in rats. FASEB J 2007. [DOI: 10.1096/fasebj.21.5.a158-b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Tripathy S, Loebig SL, Raggio AM, Zhou J, McCutcheon KL, Hegsted M, Tulley RT, Martin RJ, Keenan MJ. Resistant starch in a high fat diet produces signaling from the gut, but not reduced body fat. FASEB J 2007. [DOI: 10.1096/fasebj.21.5.a364-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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100
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Keenan MJ, Zhou J, Raggio AM, McCutcheon KL, Newman SS, Tulley RT, Martin RJ, Brown I, Birkett A, Hegsted M. Feeding resistant starch to rats alters expression of the cecal cell genome compared to control groups. FASEB J 2007. [DOI: 10.1096/fasebj.21.5.a364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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