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Morales A, Hernández L, Buenabad L, Avelar E, Bernal H, Baumgard LH, Cervantes M. Effect of heat stress on the endogenous intestinal loss of amino acids in growing pigs. J Anim Sci 2016; 94:165-72. [PMID: 26812323 DOI: 10.2527/jas.2015-9393] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Heat stress (HS) increases the death of intestinal cells in pigs, which, in turn, may elevate the endogenous intestinal loss (EIL) of proteins and AA. An experiment was conducted to analyze the effect of HS on the AA composition of intestinal endogenous proteins and the EIL of AA in pigs. Eight pigs (25.2 ± 1.2 kg initial BW) were surgically implanted with T-type cannulas at the end of the small intestine. After surgery recovery, during the subsequent 7 d, all pigs were adapted to a protein- and AA-free diet and trained to consume the same amount of feed twice a day. All pigs were housed under thermoneutral (TN) conditions (22 ± 2°C) during this time. The following day, all pigs were still under TN conditions and ileal content was collected during 12 consecutive hours, at the end of which and for the following 8 d the pigs were exposed to natural HS conditions (31 to 37°C). Ileal content was collected again on d 2 (HS at d 2 [HSd2]) and 8 (HS at d 8 [HSd8]). Body temperature (BT) was measured in another group of 8 pigs every 15 min during the whole study. The average BT at HSd2 (39.6°C) was higher ( < 0.05) compared with both TN conditions (38.6°C) and HSd8 (38.8°C), but it did not differ between TN conditions and HSd8. The AA composition of endogenous intestinal protein was not affected by HS. The EIL of Arg and His were greater ( < 0.05) and the EIL of Thr and Phe tended to be greater ( ≤ 0.10) at HSd2 than in TN conditions; the EIL of Pro was greater ( = 0.01) at HSd8. The EIL of the remaining AA was not affected by HS. Although HS increased the EIL of Arg and His within the first 2 d, it appeared that normal EIL was shortly reestablished. These data show that acute HS does not affect the AA composition of intestinal endogenous proteins in growing pigs and that the EIL of AA may not be critical in growing pigs acclimated to high ambient temperature. Nevertheless, the increased EIL of Arg and Thr at HSd2 indicate that HS might affect the integrity of the intestinal epithelium of pigs during the first day of their exposure to high ambient temperature.
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Morales A, Perez M, Castro P, Ibarra NO, Avelar E, Baumgard LH, Cervantes M. 0970 Effect of heat stress on the apparent and standardized ileal digestibilities of amino acids in growing pigs. J Anim Sci 2016. [DOI: 10.2527/jam2016-0970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Morales A, Pérez M, Castro P, Ibarra N, Bernal H, Baumgard LH, Cervantes M. Heat stress affects the apparent and standardized ileal digestibilities of amino acids in growing pigs1. J Anim Sci 2016; 94:3362-3369. [DOI: 10.2527/jas.2016-0571] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
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Ferrer L, Folch C, Fernandez-Davila P, Garcia A, Morales A, Belda J, Susperregui AR, Casabona J. Erratum to: Awareness of Pre-exposure Prophylaxis for HIV, Willingness to Use It and Potential Barriers or Facilitators to Uptake Among Men Who Have Sex with Men in Spain. AIDS Behav 2016; 20:1434. [PMID: 27262874 DOI: 10.1007/s10461-016-1395-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Morales A, Cota SEM, Ibarra NO, Arce N, Htoo JK, Cervantes M. Effect of heat stress on the serum concentrations of free amino acids and some of their metabolites in growing pigs. J Anim Sci 2016; 94:2835-42. [PMID: 27482670 DOI: 10.2527/jas.2015-0073] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023] Open
Abstract
Exposure to heat stress (HS) may affect the intestinal epithelia of pigs, resulting in impaired digestive and absorptive capacity. The serum concentration (SC) of free AA in pigs can be used as indicators of their availability. This study was conducted with 12 crossbred (Landrace × Hampshire × Duroc) pigs (29.0 ± 2.8 kg initial BW) distributed into 2 groups to analyze the SC of free AA and some AA metabolites in pigs exposed to HS conditions. The treatments were pigs housed under natural HS conditions in a room with no ambient temperature control (23.6 to 37.6°C, HS) and pigs housed at thermoneutral conditions (24 ± 2°C), feed restricted to a level similar to that of their HS counterparts. All pigs received a wheat-soybean meal diet. Blood samples were collected at both the absorptive (2.5 h after a meal) and postabsorptive (10.0 h after a meal) phase. At the absorptive phase, the SC of free Arg, Leu, Lys, Phe, Thr, and Trp were lower ( < 0.05) and the SC of His, Val, Ala, Pro, Ser, and Tyr tended to be lower ( < 0.10) in HS pigs. At the postabsorptive phase, the SC of free Arg, His, Met, Asn, Gln, and Tyr were higher ( < 0.05) but the SC of Ala was lower ( < 0.01) and the SC of Pro tended to be lower ( < 0.10) in HS pigs. The absorptive SC of carnosine, ornithine (Orn), and Tau were lower ( < 0.05) and of citrulline (Cit), cystathionine, and urea tended to be lower ( < 0.10) in HS pigs. The postabsorptive SC of 3-methyl-His, homo-Cys, OH-Lys, and OH-Pro increased ( = 0.05) and of Cit tended to increase ( = 0.10) but that of carnosine and sarcosine ( < 0.05) decreased in HS pigs. The results of this study show a marked and differential effect of HS on the SC of AA. These data indicate that HS negatively affects the digestive and absorptive capacity of pigs and that the metabolism of some AA is modified in pigs to counteract the negative effects of the HS.
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Morales A, Buenabad L, Castillo G, Vázquez L, Espinoza S, Htoo JK, Cervantes M. Dietary levels of protein and free amino acids affect pancreatic proteases activities, amino acids transporters expression and serum amino acid concentrations in starter pigs. J Anim Physiol Anim Nutr (Berl) 2016; 101:723-732. [PMID: 27121753 DOI: 10.1111/jpn.12515] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 03/12/2016] [Indexed: 12/17/2022]
Abstract
The dietary contents of crude protein and free amino acids (AA) may affect the protein digestion and AA absorption in pigs. Trypsin and chymotrypsin activities, AA serum concentrations and expression of AA transporters in the small intestine of pigs fed a low protein, AA-supplemented (19.2%, LPAA) or a high protein (28.1%, HP), wheat-soybean meal diet were measured in two 14-d trials. The LPAA diet contained free L-Lys, L-Thr, DL-Met, L-Leu, L-Ile, L-Val, L-His, L-Trp and L-Phe. All pigs were fed the same amount of feed (890 and 800 g/d for trial 1 and 2 respectively). In trial 1, samples of mucosa (duodenum, jejunum and ileum) and digesta (duodenum and jejunum) were collected from 14 pigs (17.2 ± 0.4 kg); in trial 2, blood samples were collected from 12 pigs (12.7 ± 0.3 kg). The trypsin and chymotrypsin activities in both intestinal segments were higher in pigs fed the HP diet (p < 0.01). Trypsin activity was higher in jejunum than in duodenum regardless the dietary treatment (p < 0.05). Pigs fed the LPAA diet expressed more b0,+ AT in duodenum, B0 AT1 in ileum (p < 0.05), and tended to express more y+ LAT1 in duodenum (p = 0.10). In pigs fed the LPAA diet, the expression of b0,+ AT was higher in duodenum than in jejunum and ileum (p < 0.01), but no difference was observed in pigs fed the HP diet. Ileum had the lowest b0,+ AT expression regardless the diet. The serum concentrations of Lys, Thr and Met were higher in LPAA pigs while serum Arg was higher in HP pigs (p < 0.05). Serum concentrations of AA appear to reflect the AA absorption. In conclusion, these data indicate that the dietary protein contents affect the extent of protein digestion and that supplemental free AA may influence the intestinal site of AA release and absorption, which may impact their availability for growth of young pigs.
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Morales A, Cota M, Ibarra N, Arce N, Htoo JK, Cervantes M. 336 Heat stress affects the serum concentrations of free amino acids in growing pigs. J Anim Sci 2016. [DOI: 10.2527/msasas2016-336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Navarro M, Plasencia I, Betancor T, Ramos E, Gomez E, Morales A, Ocaña A, Callejon G, Merino J, Fraile C. CP-024 Pharmaceutical interventions with zolpidem in elderly patients. Eur J Hosp Pharm 2016. [DOI: 10.1136/ejhpharm-2016-000875.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Ruiz de Morales E, Morales A, Batlle P. Knowledge, skills and attitudes people from Girona have on the public defibrillators and their use. Eur J Public Health 2015. [DOI: 10.1093/eurpub/ckv172.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Morales A, Ruiz de Morales E, Batlle P, Brugada R. Using a smartphone app for teaching Cardiopulmonary Resuscitation and the use of the defibrillator. Eur J Public Health 2015. [DOI: 10.1093/eurpub/ckv172.097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Escribano S, Espada JP, Morales A, Orgilés M. Mediation analysis of an effective sexual health promotion intervention for Spanish adolescents. AIDS Behav 2015; 19:1850-9. [PMID: 26267253 DOI: 10.1007/s10461-015-1163-2] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The objective of this study is to determinate the factors that mediate in the self-reported consistent condom use over the 24-months post-intervention period in adolescents who received COMPAS, a sexual health promotion intervention targeted to Spanish adolescents. Twelve high schools located in Spain were randomized to an intervention or a control group with baseline, immediate-post, 12 and 24-month post-intervention assessments. Self-reported consistent condom use by 24 months post-intervention was the primary outcome. Based on the theory of planned behavior, we identified which theory-based variables mediated the intervention's effect on consistent condom use. Serial multiple mediation analysis indicated that attitudes toward condom use, when there are obstacles to use it, and self-efficacy mediated the COMPAS's effect in increasing consistent condom use. This is the first study that identifies the theoretical constructs that mediate the efficacy of a school-based intervention to promote sexual health in adolescents from Spain.
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Tarrés A, Batlle P, Tarrés R, Morales A, Martí A, Monreal P. Project for community actions and health promotion at primary healthcare centres. Eur J Public Health 2015. [DOI: 10.1093/eurpub/ckv170.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Garcia H, Wang L, Landero J, Beltranena E, Cervantes M, Morales A, Zijlstra R. Effect of feeding wheat millrun on diet nutrient digestibility and growth performance in starter pigs. Anim Feed Sci Technol 2015. [DOI: 10.1016/j.anifeedsci.2015.06.018] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Cervantes M, Arce N, García H, Cota M, Htoo JK, Morales A. Expression of genes coding for selected amino acid transporters in small intestine, liver, and skeletal muscle of pigs fed excess branched-chain amino acids. GENETICS AND MOLECULAR RESEARCH 2015; 14:9779-92. [PMID: 26345911 DOI: 10.4238/2015.august.19.11] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Excess Leu reduces the availability of Ile and Val in pigs likely by reducing absorption of the latter amino acids (AA). Twenty-four crossbred pigs were used to evaluate the effect of excess Leu alone or with surplus Ile and Val on the expression of cationic (b(0),(+)AT and CAT1) and neutral (B(0)AT1) AA transporters in the small intestine, liver, and skeletal muscle. Dietary treatments included: 1) basal diet; 2) basal plus 0.43% L-Leu (excess Leu); 3) basal plus 0.43% Leu, 0.20% L-Ile, and 0.25% L-Val (excess Leu, Ile, and Val). The basal diet contained 0.90% standardized ileal digestible Lys, as well as crystalline L-Lys, L-Thr, DL-Met, L-Trp, L-Leu, L-Ile, L-His, and L-Val. Diets 2 and 3 contained 52% more Leu and diet 3 contained 42% more Ile and Val compared with the basal diet. Excess Leu or excess Leu, Ile, and Val reduced b(0),(+)AT expression in the jejunum (P < 0.05) but had no effect in the ileum and liver. Excess Leu increased CAT1 expression in the ileum but reduced expression in the liver (P < 0.05). Excess Leu, Ile, and Val increased (P < 0.05) B(0)AT1 expression in the jejunum and tended to increase (P = 0.10) expression in the ileum. In general, b(0),(+)AT expression was higher but CAT1 expression was lower in the jejunum than in the ileum; B0AT1 was similarly expressed in the jejunum and ileum. Excess Leu or any branched-chain AA affects AA transporter expression, which may affect the absorption and availability of AA for animal growth.
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Ortega A, Rangel-López E, Hidalgo-Miranda A, Morales A, Ruiz-García E, Meneses-García A, Herrera-Gómez A, Aguilar-Ponce JL, González-Herrera IG, Guevara-Salazar P, Prospero-García O, Del Angel SA. On the effects of CP 55-940 and other cannabinoid receptor agonists in C6 and U373 cell lines. Toxicol In Vitro 2015; 29:1941-51. [PMID: 26255146 DOI: 10.1016/j.tiv.2015.08.003] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2015] [Revised: 07/14/2015] [Accepted: 08/05/2015] [Indexed: 01/16/2023]
Abstract
Cannabinoid receptor (CBs) agonists affect the growth of tumor cells via activation of deadly cascades. The spectrum of action of these agents and the precise role of the endocannabinoid system (ECS) on oncogenic processes remain elusive. Herein we compared the effects of synthetic (CP 55-940 and WIN 55,212-2) and endogenous (anandamide or AEA) CBs agonists (10-20 μM) on morphological changes, cell viability, and induction of apoptosis in primary astrocytes and in two glioblastoma cell lines (C6 and U373 cells) in order to characterize their possible differential actions on brain tumor cells. None of the CBs agonist tested induced changes in cell viability or morphology in primary astrocytes. In contrast, CP 55-940 significantly decreased cell viability in C6 and U373 cells at 5 days of treatment, whereas AEA and WIN 55,212-2 moderately decreased cell viability in both cell lines. Treatment of U373 and C6 for 3 and 5 days with AEA or WIN 55,212-2 produced discrete morphological changes in cell bodies, whereas the exposure to CP 55-940 induced soma degradation. CP 55-940 also induced apoptosis in both C6 and U373 cell lines. Our results support a more effective action of CP 55-940 to produce cell death of both cell lines through apoptotic mechanisms. Comparative aspects between cannabinoids with different profiles are necessary for the design of potential treatments against glial tumors.
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Morales A, Buenabad L, Castillo G, Arce N, Araiza BA, Htoo JK, Cervantes M. Low-protein amino acid-supplemented diets for growing pigs: effect on expression of amino acid transporters, serum concentration, performance, and carcass composition. J Anim Sci 2015; 93:2154-64. [PMID: 26020311 DOI: 10.2527/jas.2014-8834] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2023] Open
Abstract
Pigs fed protein-bound AA appear to have a higher abundance of AA transporters for their absorption in the jejunum compared with the duodenum. However, there is limited data about the effect of dietary free AA, readily available in the duodenum, on the duodenal abundance of AA transporters and its impact on pig performance. Forty-eight pigs (24.3 kg initial BW) distributed in 4 treatments were used to evaluate the effect of the CP level and form (free vs. protein bound) in which AA are added to diets on the expression of AA transporters in the 3 small intestine segments, serum concentration of AA, and performance. Dietary treatments based on wheat and soybean meal (SBM) were 1) low-CP (14%) diet supplemented with L-Lys, L-Thr, DL-Met, L-Leu, L-Ile, L-Val, L-His, L-Trp, and L-Phe (LPAA); 2) as in the LPAA but with added L-Gly as a N source (LPAA+N); 3) intermediate CP content (16%) supplemented with L-Lys HCl, L-Thr, and DL-Met (MPAA); and 4) high-CP (22%) diet (HP) without free AA. At the end of the experiment, 8 pigs from LPAA and HP were sacrificed to collect intestinal mucosa and blood samples and to dissect the carcasses. There were no differences in ADG, ADFI, G:F, and weights of carcass components and some visceral organs between treatments. Weights of the large intestine and kidney were higher in HP pigs (P < 0.01). Expression of b(0,+) in the duodenum was higher in pigs fed the LPAA compared with the HP diet (P= 0.036) but there was no difference in the jejunum and ileum. In the ileum, y+ L expression tended to be higher in pigs fed the LPAA diet (P = 0.098). Expression of b(0,+) in LPAA pigs did not differ between the duodenum and the jejunum, but in HP pigs, the expression of all AA transporters was higher in the jejunum than in the duodenum or ileum (P < 0.05). The serum concentration of Arg, His, Ile, Leu, Phe, and Val was higher but serum Lys and Met were lower in pigs fed the HP diet (P < 0.05). These results indicate that LPAA can substitute up to 8 percentage units of protein in HP wheat-SBM diets without affecting pig performance; nonessential N does not seem to be limiting in very low-protein wheat-SBM diets for growing pigs. Also, the inclusion of free AA in the diet appears to affect their serum concentration and the expression of the AA transporter b0,+ in the duodenum of pigs.
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Morales A, Arce N, Cota M, Buenabad L, Avelar E, Htoo JK, Cervantes M. Effect of dietary excess of branched-chain amino acids on performance and serum concentrations of amino acids in growing pigs. J Anim Physiol Anim Nutr (Berl) 2015; 100:39-45. [DOI: 10.1111/jpn.12327] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2014] [Accepted: 03/03/2015] [Indexed: 12/21/2022]
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Pereira GG, Morales A, Marmesat S, Ruiz-Méndez MV, Barrera-Arellano D, Dobarganes MC. Effect of temperature on the oxidation of soybean biodiesel. GRASAS Y ACEITES 2015. [DOI: 10.3989/gya.0835142] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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García H, Morales A, Araiza A, Htoo JK, Cervantes M. Gene expression, serum amino acid levels, and growth performance of pigs fed dietary leucine and lysine at different ratios. GENETICS AND MOLECULAR RESEARCH 2015; 14:1589-601. [PMID: 25867302 DOI: 10.4238/2015.march.6.6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
We examined 96 pigs (28.1 ± 0.83 kg) to analyze the effect of Leu:Lys ratios on expression of the cationic amino acid transporters b(0,+) and CAT-1 in the jejunum and liver as well as myosin expression in 2 muscles to estimate the optimum standardized ileal digestible (SID) Leu:Lys ratio for growth rate and efficiency. A wheat-and wheat bran-based diets were formulated to meet the requirements of SID amino acids other than Leu (0.70%) and Lys (0.80%). L-Leu was added to the basal diet in 5 SID Leu:Lys ratios (88, 100, 120, 140, and 160% in diets 1-5). Tissue samples were collected from 8 pigs with ratios of 88, 120, and 160%. Relative expression of b(0,+), CAT-1, and myosin was analyzed. b(0,+) expression in the jejunum was higher but lower in the liver of pigs with the 120% ratio compared to those with the 88 or 160% ratio; myosin expression in longissimus dorsi was also higher in pigs with the 120% ratio (P < 0.05). CAT-1 was lower in the jejunum and longissimus dorsi of pigs with 120 or 160% ratios than in pigs with 88%. Serum concentration of nearly all amino acids decreased with excess dietary Leu (P < 0.05). The SID Leu:Lys of 104 and 109% optimized average daily gain and feed conversion ratio, respectively. Thus, the dietary Leu:Lys ratio affects the expression of genes coding for amino acid transporters and myosin, the availability of Lys, and the growth rate and efficiency in pigs.
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Morales A, García H, Arce N, Cota M, Zijlstra RT, Araiza BA, Cervantes M. Effect of L-lysine on expression of selected genes, serum concentration of amino acids, muscle growth and performance of growing pigs. J Anim Physiol Anim Nutr (Berl) 2014; 99:701-9. [PMID: 25354230 DOI: 10.1111/jpn.12267] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2014] [Accepted: 09/22/2014] [Indexed: 12/22/2022]
Abstract
Lysine (Lys) is the first limiting amino acid (AA) in most feed formulations for pigs and most abundant, along with leucine, in muscle proteins. An experiment was conducted with 17 pigs (17.7 ± 0.05 kg initial BW) to identify a role of dietary Lys in the control of protein synthesis in pigs. Fourteen pigs were randomly assigned to one of the two wheat-based dietary treatments: Lys-deficient, 3.0 g/kg (DEF) and Lys-adequate, 10.8 g/kg (ADE). Samples from jejunum mucosa, liver, Longissumus and Semitendinosus muscles, and blood were collected. The other three pigs were sacrificed at the beginning of the trial to measure basal carcass composition. Weight gain, gain:feed ratio, Lys intake and loin eye area were greater in ADE than in DEF pigs (p < 0.01). Muscle-related carcass characteristics were better, and myosin heavy chain IIb expression (MyHC IIb) in Semitendinosus was higher in ADE than in DEF pigs. Expression of AA transporters CAT-1 was lower (p < 0.05), serum Lys was higher and serum Val was lower in pigs fed the ADE diet. The higher muscularity, MyHC IIb expression in Semitendinosus muscle and Lys serum of pigs fed the ADE diet suggest that Lys increases growth rate not only by functioning as protein construction unit but also as potential control of the protein synthesis process.
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Asencio JM, Baena LJ, García-Sabrido JL, Lozano P, Pérez-Ferreiroa J, Morales A, Peligros I, Herrero M, Fernandez C. Regeneration Preconditioning in a Swine Model: A New Strategy to Prevent the “Small-for-Flow” Syndrome? J Am Coll Surg 2014. [DOI: 10.1016/j.jamcollsurg.2014.07.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Vivancos J, Gilo F, Frutos R, Maestre J, García-Pastor A, Quintana F, Roda J, Ximénez-Carrillo A, Díez Tejedor E, Fuentes B, Alonso de Leciñana M, Álvarez-Sabin J, Arenillas J, Calleja S, Casado I, Castellanos M, Castillo J, Dávalos A, Díaz-Otero F, Egido J, Fernández J, Freijo M, Gállego J, Gil-Núñez A, Irimia P, Lago A, Masjuan J, Martí-Fábregas J, Martínez-Sánchez P, Martínez-Vila E, Molina C, Morales A, Nombela F, Purroy F, Ribó M, Rodríguez-Yañez M, Roquer J, Rubio F, Segura T, Serena J, Simal P, Tejada J. Clinical management guidelines for subarachnoid haemorrhage. Diagnosis and treatment. NEUROLOGÍA (ENGLISH EDITION) 2014. [DOI: 10.1016/j.nrleng.2012.07.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
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Purroy F, Jiménez Caballero PE, Gorospe A, Torres MJ, Alvarez-Sabin J, Martínez-Sánchez P, Cánovas D, Freijo M, Egido JA, Ramírez-Moreno JM, Alonso-Arias A, Rodríguez-Campello A, Casado-Naranjo I, Martí-Fàbregas J, Silva Y, Cardona P, Morales A, García-Pastor A, Arenillas JF, Segura T, Jiménez C, Masjuán J. How predictors and patterns of stroke recurrence after a TIA differ during the first year of follow-up. J Neurol 2014; 261:1614-21. [PMID: 24912470 DOI: 10.1007/s00415-014-7390-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Revised: 05/24/2014] [Accepted: 05/26/2014] [Indexed: 01/31/2023]
Abstract
The highest risk of subsequent stroke after a TIA occurs within the first week after the index event. However, the risk of stroke recurrence (SR) remains high during the first year of follow-up. We studied the temporal pattern and predictors of SR (at 7 days and from 7 days to 1-year follow-up). Between April 2008 and December 2009, we included 1,255 consecutive TIA patients from 30 Spanish stroke centers (PROMAPA study). We determined the short-term (at 7 days) and long-term (from 8 days to 1 year) risk of SR. Patients who underwent short-term recurrence and long-term recurrence were compared with regard to clinical findings, vascular territories, and etiology. Enough information (clinical variables and extracranial vascular imaging) was assessed in 1,137 (90.6 %) patients. The 7-day stroke risk was 2.6 %. 32 (3.0 %) patients had an SR after 7-day follow-up. Multiple TIA (HR 3.50, 1.67-7.35, p = 0.001) and large artery atherosclerosis (HR 2.51, 1.17-5.37, p = 0.018) were independent predictors of early SR, whereas previous stroke (HR 1.40, 1.03-1.92, p = 0.034) and coronary heart disease (2.65, 1.28-5.50, p = 0.009) were independent predictors of late SR. Notoriously, 80 % of SR happened in the same territory of the index TIA at 7-day follow-up, whereas only 38 % during the long-term follow-up (p < 0.001). Different predictors of SR were identified throughout the follow-up period. Moreover, the ischemic mechanism differed in early and late stroke recurrences.
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Panosyan E, Gotesman M, Kallay T, Martinez S, Bolaris M, Lasky J, Fouyssac F, Gentet JC, Frappaz D, Piguet C, Gorde-Grosjean S, Grill J, Schmitt E, Pall-Kondolff S, Chastagner P, Dudley R, Torok M, Gallegos D, Liu A, Handler M, Hankinson T, Dudley R, Torok M, Gallegos D, Liu A, Handler M, Hankinson T, Fukuoka K, Yanagisawa T, Suzuki T, Shirahata M, Adachi JI, Mishima K, Fujimaki T, Matsutani M, Sasaki A, Wada S, Nishikawa R, Suzuki M, Kondo A, Miyajima M, Arai H, Morin S, Uro-Coste E, Munzer C, Gambart M, Puget S, Miquel C, Maurage CA, Dufour C, Leblond P, Andre N, Kanold J, Icher C, Bertozzi AAI, Diez B, Muggeri A, Cerrato S, Calabrese B, Arakaki N, Marron A, Sevlever G, Fisher MJ, Widemann BC, Dombi E, Wolters P, Cantor A, Vinks A, Parentesis J, Ullrich N, Gutmann D, Viskochil D, Tonsgard J, Korf B, Packer R, Weiss B, Fisher MJ, Marcus L, Weiss B, Kim A, Dombi E, Baldwin A, Whitcomb P, Martin S, Gillespie A, Doyle A, Widemann BC, Bulwer C, Gan HW, Ederies A, Korbonits M, Powell M, Jeelani O, Jacques T, Stern E, Spoudeas H, Kimpo M, Tang J, Tan CL, Yeo TT, Chong QT, Ruland V, Hartung S, Kordes U, Wolff JE, Paulus W, Hasselblatt M, Patil S, Zaky W, Khatua S, Lassen-Ramshad Y, Christensen L, Clausen N, Bendel A, Dobyns W, Bennett J, Reyes-Mugica M, Petronio J, Nikiforova M, Mueller H, Kirches E, Korshunov A, Pfister S, Mawrin C, Hemenway M, Foreman N, Kumar A, Kalra S, Acharya R, Radhakrishnan N, Sachdeva A, Nimmervoll B, Hadjadj D, Tong Y, Shelat AA, Low J, Miller G, Stewart CF, Guy RK, Gilbertson RJ, Miwa T, Nonaka Y, Oi S, Sasaki H, Yoshida K, Northup R, Klesse L, McNall-Knapp R, Blagia M, Romeo F, Toscano S, D'Agostino A, Lafay-Cousin L, Lindzon G, Bouffet E, Taylor M, Hader W, Nordal R, Hawkins C, Laperriere N, Laughlin S, Shash H, McDonald P, Wrogemann J, Ahsanuddin A, Matsuda K, Soni R, Vanan MI, Cohen K, Taylor I, Rodriguez F, Burger P, Yeh J, Rao S, Iskandar B, Kienitz BA, Bruce R, Keller L, Salamat S, Puccetti D, Patel N, Hana A, Gunness VRN, Berthold C, Hana A, Bofferding L, Neuhaeuser C, Scalais E, Kieffer I, Feiden W, Graf N, Boecher-Schwarz H, Hertel F, Cruz O, Morales A, de Torres C, Vicente A, Gonzalez MA, Sunol M, Mora J, Garcia G, Guillen A, Muchart J, Yankelevich M, Sood S, Diver J, Savasan S, Poulik J, Bhambhani K, Hochart A, Gaillard V, Bonne NX, Baroncini M, Andre N, Vannier JP, Dubrulle F, Lejeune JP, Vincent C, Leblond P, Japp A, Gessi M, Muehlen AZ, Klein-Hitpass L, Pietsch T, Sharma M, Yadav R, Malgulwar PB, Pathak P, Sigamani E, Suri V, Sarkar C, Jagdevan A, Singh M, Sharma BS, Garg A, Bakhshi S, Faruq M, Doromal D, Villafuerte CJ, Tezcanli E, Yilmaz M, Sengoz M, Peker S, Dhall G, Robison N, Margol A, Evans A, Krieger M, Finlay J, Rosser T, Khakoo Y, Pratilas C, Marghoob A, Berger M, Hollmann T, Rosenblum M, Mrugala M, Giglio P, Keene C, Ferreira M, Garcia D, Weil A, Khatib Z, Diaz A, Niazi T, Bhatia S, Ragheb J, Robison N, Rangan K, Margol A, Rosser T, Finlay J, Dhall G, Gilles F, Morris C, Chen Y, Shetty V, Elbabaa S, Guzman M, Abdel-Baki MS, Abdel-Baki MS, Waguespack S, Jones J, Stapleton S, Baskin D, M, Okcu F. RARE TUMOURS. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou081] [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] Open
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Shofty B, Bokstein F, Ram Z, Ben-Sira L, Freedman S, Kesler A, Constantini S, Shofty B, Mauda-Havakuk M, Ben-Bashat D, Dvir R, Pratt LT, Weizman L, Joskowicz L, Tal M, Ravid L, Ben-Sira L, Constantini S, Dodgshun A, Maixner W, Sullivan M, Hansford J, Ma J, Wang B, Toledano H, Muhsinoglu O, Luckman J, Michowiz S, Goldenberg-Cohen N, Schroeder K, Rosenfeld A, Grant G, McLendon R, Cummings T, Becher O, Gururangan S, Aguilera D, Mazewski C, Janss A, Castellino RC, Schniederjan M, Hayes L, Brahma B, MacDonald T, Osugi Y, Kiyotani C, Sakamoto H, Yanagisawa T, Kanno M, Kamimura S, Kosaka Y, Hirado J, Takimoto T, Nakazawa A, Hara J, Hwang E, Mun A, Kilburn L, Chi S, Knipstein J, Oren M, Dvir R, Hardy K, Rood B, Packer R, Kandels D, Schmidt R, Geh M, Breitmoser-Greiner S, Gnekow AK, Bergthold G, Bandopadhayay P, Rich B, Chan J, Santagata S, Hoshida Y, Ramkissoon S, Ramkissoon L, Golub T, Tabak B, Ferrer-Luna R, Weng PY, Stiles C, Grill J, Kieran MW, Ligon KL, Beroukhim R, Fisher MJ, Levin MH, Armstrong GT, Broad JH, Zimmerman R, Bilaniuk LT, Feygin T, Liu GT, Gan HW, Phipps K, Spoudeas HA, Kohorst M, Warad D, Keating G, Childs S, Giannini C, Wetjen N, Rao; AN, Nakamura H, Makino K, Hide T, Kuroda JI, Shinojima N, Yano S, Kuratsu JI, Rush S, Madden J, Hemenway M, Foreman N, Sie M, den Dunnen WFA, Lourens HJ, Meeuwsen-de Boer TGJ, Scherpen FJG, Kampen KR, Hoving EW, de Bont ESJM, Gnekow AK, Kandels D, Walker DA, Perilongo G, Grill J, Stokland T, Sehested AM, van Schouten AYN, de Paoli A, de Salvo GL, Pache-Leschhorn S, Geh M, Schmidt R, Gnekow AK, Gass D, Rupani K, Tsankova N, Stark E, Anderson R, Feldstein N, Garvin J, Deel M, McLendon R, Becher O, Karajannis M, Wisoff J, Muh C, Schroeder K, Gururangan S, del Bufalo F, Carai A, Macchiaiolo M, Messina R, Cacchione A, Palmiero M, Cambiaso P, Mastronuzzi A, Anderson M, Leary S, Sun Y, Buhrlage S, Pilarz C, Alberta J, Stiles C, Gray N, Mason G, Packer R, Hwang E, Biassoni V, Schiavello E, Bergamaschi L, Chiaravalli S, Spreafico F, Massimino M, Krishnatry R, Kroupnik T, Zhukova N, Mistry M, Zhang C, Bartels U, Huang A, Adamski J, Dirks P, Laperriere N, Silber J, Hawkins C, Bouffet E, Tabori U, Riccardi R, Rizzo D, Chiaretti A, Piccardi M, Dickmann A, Lazzareschi I, Ruggiero A, Guglielmi G, Salerni A, Manni L, Colosimo C, Falsini B, Rosenfeld A, Etzl M, Miller J, Carpenteri D, Kaplan A, Sieow N, Hoe R, Tan AM, Chan MY, Soh SY, Orphanidou-Vlachou E, MacPherson L, English M, Auer D, Jaspan T, Arvanitis T, Grundy R, Peet A, Bandopadhayay P, Bergthold G, Sauer N, Green A, Malkin H, Dabscheck G, Marcus K, Ullrich N, Goumnerova L, Chi S, Beroukhim R, Kieran M, Manley P, Donson A, Kleinschmidt-DeMasters B, Aisner D, Bemis L, Birks D, Mulcahy-Levy J, Smith A, Handler M, Rush S, Foreman N, Davidson A, Figaji A, Pillay K, Kilborn T, Padayachy L, Hendricks M, van Eyssen A, Parkes J, Gass D, Dewire M, Chow L, Rose SR, Lawson S, Stevenson C, Jones B, Pai A, Sutton M, Pruitt D, Fouladi M, Hummel T, Cruz O, de Torres C, Sunol M, Morales A, Santiago C, Alamar M, Rebollo M, Mora J, Sauer N, Dodgshun A, Malkin H, Bergthold G, Manley P, Chi S, Ramkissoon S, MacGregor D, Beroukhim R, Kieran M, Sullivan M, Ligon K, Bandopadhayay P, Hansford J, Messina R, De Benedictis A, Carai A, Mastronuzzi A, Rebessi E, Palma P, Procaccini E, Marras CE, Aguilera D, Castellino RC, Janss A, Schniederjan M, McNall R, Kim S, MacDOnald T, Mazewski C, Zhukova N, Pole J, Mistry M, Fried I, Krishnatry R, Stucklin AG, Bartels U, Huang A, Laperriere N, Dirks P, Zelcer S, Sylva M, Johnston D, Scheinemann K, An J, Hawkins C, Nathan P, Greenberg M, Bouffet E, Malkin D, Tabori U, Kiehna E, Da Silva S, Margol A, Robison N, Finlay J, McComb JG, Krieger M, Wong K, Bluml S, Dhall G, Ayyanar K, Moriarty T, Moeller K, Farber D. LOW GRADE GLIOMAS. Neuro Oncol 2014; 16:i60-i70. [PMCID: PMC4046289 DOI: 10.1093/neuonc/nou073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/13/2023] Open
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