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Holmbäck, Ulf. "Metabolic and Endocrine Responses to Nocturnal Eating". Doctoral thesis, Uppsala universitet, Institutionen för medicinska vetenskaper, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-2956.
Pełny tekst źródłaDrust, Barry. "Metabolic responses to soccer-specific intermittent exercise". Thesis, Liverpool John Moores University, 1997. http://researchonline.ljmu.ac.uk/5574/.
Pełny tekst źródłaSteel, Helen Carolyn. "Metabolic responses to in vitro zinc supplementation". Thesis, Rhodes University, 1994. http://hdl.handle.net/10962/d1004101.
Pełny tekst źródłaWeber, Clare L., i n/a. "Metabolic Responses to Supramaximal Exercise and Training: A Gender Comparison". Griffith University. School of Physiotherapy and Exercise Science, 2003. http://www4.gu.edu.au:8080/adt-root/public/adt-QGU20030407.155407.
Pełny tekst źródłaWeber, Clare L. "Metabolic Responses to Supramaximal Exercise and Training: A Gender Comparison". Thesis, Griffith University, 2003. http://hdl.handle.net/10072/366993.
Pełny tekst źródłaThesis (PhD Doctorate)
Doctor of Philosophy (PhD)
School of Physiotherapy and Exercise Science
Full Text
Bales, Juliana. "Metabolic signalling and neuroendocrine stress responses in pregnancy". Thesis, University of Edinburgh, 2007. http://hdl.handle.net/1842/29065.
Pełny tekst źródłaBjörklund, Glenn. "Metabolic and Cardiovascular Responses During Variable Intensity Exercise". Doctoral thesis, Mittuniversitetet, Institutionen för hälsovetenskap, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-11744.
Pełny tekst źródłaThorne, Stuart Douglas. "Hepatic responses to metabolic demand in the sheep". Thesis, University of Liverpool, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388520.
Pełny tekst źródłaDuncan, Benedict. "Metabolic responses to acute and prolonged hypoxic exposure". Thesis, University of Brighton, 2017. https://research.brighton.ac.uk/en/studentTheses/b7ceef66-97ca-4c21-b388-34da9d84ca87.
Pełny tekst źródłaParry, Sion A. "Metabolic responses to short-term high-fat overfeeding". Thesis, Loughborough University, 2017. https://dspace.lboro.ac.uk/2134/26916.
Pełny tekst źródłaGranfeldt, Yvonne. "Food factors affecting metabolic responses to cereal products". Lund : Dept. of Applied Nutrition and Food Chemistry, Lund University, 1994. http://catalog.hathitrust.org/api/volumes/oclc/39774219.html.
Pełny tekst źródłaGoran, M. I. "Metabolic responses to chronic endotoxin infusion in the rat". Thesis, University of Manchester, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376584.
Pełny tekst źródłaIredahl, Fredrik. "Assessment of microvascular and metabolic responses in the skin". Doctoral thesis, Linköpings universitet, Avdelningen för kliniska vetenskaper, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-132167.
Pełny tekst źródłaMidgley, Nicola-Ann. "Metabolic responses in melanoma cells to combined nutrient supplementation". Thesis, Rhodes University, 1997. http://hdl.handle.net/10962/d1004096.
Pełny tekst źródłaRibeiro, David. "Hormonal and metabolic responses in simulated and real shift work". Thesis, University of Surrey, 1999. http://epubs.surrey.ac.uk/843353/.
Pełny tekst źródłaBeech, Adam. "Metabolic profiling analysis of pharmacodynamic responses to chemotherapy in cancer". Thesis, Imperial College London, 2016. http://hdl.handle.net/10044/1/51548.
Pełny tekst źródłaCannell, Elizabeth. "Neuroendocrine and metabolic responses to desiccation stress in Drosophila melanogaster". Thesis, University of Glasgow, 2015. http://theses.gla.ac.uk/7120/.
Pełny tekst źródłaRatcliff, Lance Huggins Kevin W. "Resting metabolism and metabolic responses to solid and liquid meals in sedentary and exercising college-age males". Auburn, Ala, 2008. http://repo.lib.auburn.edu/EtdRoot/2008/SUMMER/Nutrition_and_Food_Science/Dissertation/Ratcliff_Lance_45.pdf.
Pełny tekst źródłaBrugnara, Laura. "Metabolic responses to physical activity in subjects with type 1 diabetes". Doctoral thesis, Universitat de Barcelona, 2015. http://hdl.handle.net/10803/396156.
Pełny tekst źródłaMarvar, Paul J. "Effect of high salt intake on arteriolar responses to metabolic stimuli". Morgantown, W. Va. : [West Virginia University Libraries], 2006. https://eidr.wvu.edu/etd/documentdata.eTD?documentid=4696.
Pełny tekst źródłaTitle from document title page. Document formatted into pages; contains xiv, 197 p. : ill. Vita. Includes abstract. Includes bibliographical references.
Glund, Stephan. "Molecular mechanisms governing contraction-induced metabolic responses and skeletal muscle reprogramming /". Stockholm, 2007. http://diss.kib.ki.se/2007/978-91-7357-436-5/.
Pełny tekst źródłaOvington, K. S. "Physiological and metabolic responses of the rat to Nippostrongylus brasiliensis infection". Thesis, University of Cambridge, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.332636.
Pełny tekst źródłaAllerton, Dean. "Postprandial metabolic and appetite responses following whey protein supplementation at breakfast". Thesis, Northumbria University, 2016. http://nrl.northumbria.ac.uk/31600/.
Pełny tekst źródłaPalmer, Gary Stanley. "Physiological and metabolic responses to constant and variable load cycling performance". Doctoral thesis, University of Cape Town, 1999. http://hdl.handle.net/11427/26920.
Pełny tekst źródłaNewell, Michael L. "Metabolic, neuromuscular, and performance responses to graded carbohydrate ingestion during exercise". Thesis, University of Stirling, 2015. http://hdl.handle.net/1893/22397.
Pełny tekst źródłaHamada, Taku. "Neuromuscular and metabolic responses to electrical stimulation of human skeletal muscle". Kyoto University, 2004. http://hdl.handle.net/2433/147700.
Pełny tekst źródła0048
新制・課程博士
博士(人間・環境学)
甲第10941号
人博第228号
15||183(吉田南総合図書館)
新制||人||57(附属図書館)
UT51-2004-G788
京都大学大学院人間・環境学研究科文化・地域環境学専攻
(主査)教授 森谷 敏夫, 教授 津田 謹輔, 助教授 小田 伸午
学位規則第4条第1項該当
Kopa, Dawn Elizabeth. "Sex differences in the cardiovascular and metabolic responses to leptin infusion". Tallahassee, Fla. : Florida State University, 2009. http://purl.fcla.edu/fsu/lib/digcoll/undergraduate/honors-theses/244562.
Pełny tekst źródłaAdvisor: Dr. J. Michael Overton, Florida State University, College of Arts and Sciences, Dept. of Biology. Includes bibliographical references.
De, Jaham Clémence. "Metabolic responses of early developing sugar beet plant to heat stress". Thesis, Bordeaux, 2017. http://www.theses.fr/2017BORD0730.
Pełny tekst źródłaSugar beet is the second largest sugar-producing crop, with 19.6% of the sugar produced in the world between 2015 and 2016, behind sugarcane. Cultivated in temperate zones like the north of France and Belgium, it is sensitive to moderate thermal stress. Indeed, an increase of 1°C in the average temperature leads to a loss of efficiency of 29%. In the context of global warming and in order to provide farmers with varieties with better resistance to heat, an understanding of sugar beet responses to hyperthermic stress is necessary. For this, a study of physiological and metabolic responses was carried out with three hybrids: a sweet-type hybrid with 18% sugar in the root, a heavy-type hybrid with a better yield than average but with only 17% sugar in the root, and a so-called "resistant" hybrid, which has the best yield at higher temperatures. While net photosynthesis was not altered in stress conditions, more rapid growth of the rosette was observed at the young stages for all three hybrids. A modeling approach suggests that faster rosette growth counteracts the effects of hyperthermic stress on root production. This hypothesis was confirmed by the fact that the best performing hybrid had the fastest shoot growth. Hyperthermic stress caused a significant decrease in transient carbon storage in mature leaves. In developing leaves, transient storage of carbon, half as starch, was only maintained in the best performing hybrid. A calculation incorporating the carbon requirement of foliar growth suggests that this maintenance contributes significantly to the maintenance of yield in this hybrid. In addition, a putative marker of hyperthermic stress sensitivity was identified in this study. In the end, this work provides a better understanding of how sugar beet responds to the rise in temperature, thus proposing new strategies for the improvement of this species
Toda, Kaoru, Yoshiharu Oshida, Mizuho Tokudome, Tomoko Manzai i Yuzo Sato. "Effects on moderate exercise on metabolic responses and respiratory exchange ratio (RER)". Nagoya University School of Medicine, 2002. http://hdl.handle.net/2237/5383.
Pełny tekst źródłaCheetham, Mary E. "Effect of training on the metabolic responses to treadmill sprinting in man". Thesis, Loughborough University, 1987. https://dspace.lboro.ac.uk/2134/33031.
Pełny tekst źródłaKenéz, Ákos [Verfasser]. "Metabolic responses of adipose tissue in the periparturient dairy cow / Ákos Kenéz". Hannover : Bibliothek der Tierärztlichen Hochschule Hannover, 2015. http://d-nb.info/1073881598/34.
Pełny tekst źródłaLuna, Stelio Pacca Loureiro. "Equine opioid, endocrine and metabolic responses to anaesthesia, exercise, transport and acupuncture". Thesis, University of Cambridge, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.309155.
Pełny tekst źródłaFletcher, A. J. W. "Glucocorticoids and acute hypoxaemia in fetal sheep : cardiovascular, endocrine and metabolic responses". Thesis, University of Cambridge, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.599082.
Pełny tekst źródłaLeelayuwat, Naruemon. "Factors affecting metabolic responses to exercise after ingestion of a CHO meal". Thesis, University of Nottingham, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.272836.
Pełny tekst źródłaElls, Louisa J. "Post-prandial metabolic responses to ingestion of rapidly and slowly digested starches". Thesis, University of Newcastle Upon Tyne, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.399334.
Pełny tekst źródłaAdotey, Bless. "MATHEMATICAL MODELING OF CLOSTRIDIUM THERMOCELLUM’S METABOLIC RESPONSES TO ENVIRONMENTAL PERTURBATION". UKnowledge, 2011. http://uknowledge.uky.edu/bae_etds/1.
Pełny tekst źródłaGhafouri, Khloud Jamil. "Effect of exercise, diet and ethnicity on metabolic responses in postprandial state". Thesis, University of Glasgow, 2018. http://theses.gla.ac.uk/8634/.
Pełny tekst źródłaVaughan, Jeremiah A. "Neuromuscular Function and Fatigue and Metabolic Responses while Cycling in the Heat". Kent State University / OhioLINK, 2018. http://rave.ohiolink.edu/etdc/view?acc_num=kent1542212848069694.
Pełny tekst źródłaIbrahim, Mohammed. "Physiological and metabolic responses of two rose varieties to plant growth regulators". Thesis, Ibrahim, Mohammed (2018) Physiological and metabolic responses of two rose varieties to plant growth regulators. PhD thesis, Murdoch University, 2018. https://researchrepository.murdoch.edu.au/id/eprint/45991/.
Pełny tekst źródłaGordon, Kyle. "Metabolic and Thermal Responses to Short-Term, Intense Cold Water Acclimation Protocol". Thesis, Université d'Ottawa / University of Ottawa, 2019. http://hdl.handle.net/10393/39532.
Pełny tekst źródłaShin, Damian. "Metabolic and physiological responses of cockroach, Periplaneta americana, nerve cord to osmotic stress". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1999. http://www.collectionscanada.ca/obj/s4/f2/dsk2/ftp01/MQ39882.pdf.
Pełny tekst źródłaSoita, Henry W. "The influence of forage particle size on rumen metabolic responses and nutrient utilization". Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/NQ63924.pdf.
Pełny tekst źródłaBerg, Wiebke [Verfasser], i Kathrin [Akademischer Betreuer] Dausmann. "Metabolic responses to environmental variation in tropical reptiles / Wiebke Berg ; Betreuer: Kathrin Dausmann". Hamburg : Staats- und Universitätsbibliothek Hamburg, 2017. http://d-nb.info/1128820447/34.
Pełny tekst źródłaFerreira, R. M. B. "The metabolic responses of plants to stress, with particular reference to protein turnover". Thesis, University of East Anglia, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376058.
Pełny tekst źródłaWan, J. M.-F. "The effect of E. coli endotoxin on the metabolic responses of Wistar rats". Thesis, University of Southampton, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376188.
Pełny tekst źródłaBerg, Wiebke Verfasser], i Kathrin H. [Akademischer Betreuer] [Dausmann. "Metabolic responses to environmental variation in tropical reptiles / Wiebke Berg ; Betreuer: Kathrin Dausmann". Hamburg : Staats- und Universitätsbibliothek Hamburg, 2017. http://nbn-resolving.de/urn:nbn:de:gbv:18-84374.
Pełny tekst źródłaVazquez, Roman Karem Nathalie. "Metabolic Responses to Crude Oil during Very Early Development in Zebrafish (Danio rerio)". Thesis, University of North Texas, 2020. https://digital.library.unt.edu/ark:/67531/metadc1707304/.
Pełny tekst źródłaCheng, Jun. "MONITORING METABOLIC RESPONSES IN SACCHAROMYCES CEREVISIAE USING FLUORESCENCE-BASED DETECTION OF NADH CONFORMATION". Miami University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=miami1313788354.
Pełny tekst źródłaLi, Shengchun. "Antioxidant systems and protein phosphatases in metabolic and signaling responses to oxidative stress". Thesis, Paris 11, 2013. http://www.theses.fr/2013PA112086.
Pełny tekst źródłaOxidative stress is a key player in plant responses to challenging environmental conditions. The intricate nature of the regulation of cellular redox state means that much remains to be elucidated on interactions between different components in these conditions. By using a genetic approach based on a catalase-deficient Arabidopsis mutant (cat2) that presents well-defined, predictable changes in redox state, this study explored interactions between oxidative stress and (1) a specific gene involved in protein dephosphorylation, and (2) specific enzymes involved in the antioxidative/reducing system. The results showed that protein phosphatase 2 subunit B'γ (PP2A-B'γ) is involved in determining day length-dependent phenotypes and related defense responses in cat2. A cat2 pp2A-B'γ double mutant showed a range of responses that were not observed in cat2 grown in short days, including lesion formation and accumulation of salicylic acid (SA) and related metabolites. Metabolomics and proteomics analyses showed that these effects were associated with altered abundance of specific metabolites and proteins, as well as changes in protein phosphorylation status. A second part of the study investigated the importance of NADP-generating enzymes in oxidative stress by production of cat2 nadp-me2 double mutants, in which the cytosolic isoform of NADP-malic enzyme is knocked out. Although NADP-ME2 was shown to be induced by oxidative stress, and mutants for this gene had much decreased leaf NADP-malic enzyme activity, no effects on cat2 phenotypes or redox profiles were apparent. Similarly, phenotypic responses to ozone were not affected in an nadp-me2 single mutant. In the third part, coupling between ascorbate and glutathione pools during oxidative stress was investigated by introduction of loss of function mutations for dehydroascorbate reductase (DHAR) into the cat2 background. In lines carrying a combination of dhar1 and dhar3 mutations, extractable leaf activity was decreased to very low levels. Despite this, cat2 dhar1 dhar3 and cat2 phenotypes and ascorbate and glutathione pools were similar. However, preliminary functional analysis of a cat2 dhar1 dhar2 dhar3 quadruple mutant suggested that the three DHARs play functionally redundant roles in oxidative stress. Overall, the work provides new data on enzymes that regulate responses to oxidative stress and has produced interesting genetic tools for further study
Batista, Aline Duarte. "Metabolic responses of Chlamydomonas reinhardtii CC125 under different proportions of urea and ammonium". Universidade Federal de Viçosa, 2017. http://www.locus.ufv.br/handle/123456789/21093.
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Chlamydomonas reinhardtii (filo Chlorophyta) é um organismo modelo amplamente utilizado para estudos de carência de nitrogênio (N), no intuito de avaliar a acumulação de lipídeos, alterações na bioenergética e a regulação da fotossíntese. As clorófitas podem incorporar N inorgânico e orgânico, e a fonte de N utilizada influencia no padrão de acúmulo de lipídeos. As fontes inorgânicas mais frequentemente disponíveis são amônio (NH 4+ ), nitrato (NO 3- ) e nitrito (NO 2- ); enquanto as fontes orgânicas mais comuns são purinas, ureia e aminoácidos. O uso de ureia por outras clorófitas usualmente promove melhoras no crescimento, na produção de lipídeos e biomassa quando comparado ao NH 4+ . Contudo, para C. reinhardtii faltam informações mais específicas de como o seu metabolismo responde à assimilação de ureia. Assim, neste trabalho estudou-se o metabolismo e o crescimento de C. reinhardtii CC125 em ureia como única fonte nitrogenada, bem como diferentes proporções de ureia combinada com NH 4+ . Alíquotas de C. reinhardtii CC125 foram mantidas em crescimento mixotrófico em meio TAP (Tris- Acetato-Fosfato), sob temperatura de 24±2 ° C, fotoperíodo de 16:8 h (luz: escuro), 90 μmol fótons m -2 s -1 e constante agitação a 110 rpm. Cinco tratamentos foram testados: (i) 100% NH 4+ (0,4 g L -1 NH 4 Cl); (ii) 25% ureia (0,3 g L -1 NH 4 Cl e 0,11 g L -1 ureia); (iii) 50% ureia (0,2 g L -1 NH 4 Cl e 0,21 g L -1 ureia); (iv) 75% ureia (0,1 g L -1 NH 4 Cl e 0,32 g L -1 ureia); e (v) 100% ureia (0,42 g L -1 ureia). Os tratamentos foram avaliados na fase logarítmica (LOG) após 50 h de cultivo e na fase estacionária (STA), após 240 h de crescimento. O número de células, área celular, biomassa livre de cinzas, os conteúdos de clorofila a e b, aminoácidos, amido, proteínas, carboidratos e lipídeos foram determinados nas fases LOG e STA. O perfil metabólico e de ácidos graxos foram determinados na fase STA. O crescimento observado nos meios com ureia foi similar ao 100% NH 4+ , quando comparadas as curvas e os parâmetros de crescimento. O número de células foi superior nos tratamentos com menos ureia, tanto na fase LOG quanto STA. Na fase LOG não houve diferença nos totais de clorofila a e b, aminoácidos e proteínas. Na fase STA os níveis de clorofila total bem como clorofila a foram maiores nos tratamentos 75% e 100% ureia. Os totais de clorofila b e proteínas solúveis totais aumentaram com o aumento de ureia. Os níveis de carboidratos, na fase LOG, foram maiores no tratamento 100% ureia. Na fase STA, os maiores valores obtidos foram dos tratamentos 100% ureia e 100% NH 4+ . O tratamento 100% ureia produziu maior quantidade de lipídeos nas duas fases de crescimento analisadas. A quantificação de açúcares indicou que alguns dissacarídeos aumentaram nos tratamentos com mais de 75% de ureia. Dos 14 ácidos orgânicos quantificados, 11 diminuíram no tratamento com 25% de ureia, assim como muitos aminoácidos. Quatro intermediários do ciclo TCA (citrato, isocitrato, succinato e malato) aumentaram no tratamento 100% ureia. O perfil de ácidos graxos foi modificado pelas concentrações de NH 4+ e ureia em C. reinhardtii: O total de ácidos graxos saturados (ΣSFA) aumentou com o aumento de ureia, porém o total de ácidos graxos monoinsaturados diminuiu com o aumento de ureia. O ácido graxo mais abundante foi o ácido palmítico (C16:0) e apresentou uma tendência ao aumento com o aumento de ureia no meio. A porcentagem de ácido oleico (C18:1 w8) decresceu com o amento de ureia, enquanto as porcentagens do ácido linoleico (C18:2 w6) dobrou nos tratamentos que continha ureia. Logo, nossos dados indicam que quanto maior a disponibilidade de ureia, maiores são as mudanças no metabolismo de Carbono (C) e N, sem, contudo, promover drásticas mudanças no crescimento. Além disso, nossos resultados sugerem que a ureia pode fornecer C adicional para a biossíntese, alterando a razão C:N no meio e promovendo mudanças no total de lipídeos e no perfil de ácidos graxos produzidos.
Chlamydomonas reinhardtii (phylum Chlorophyta) as a model organism for nitrogen (N) starvation studies in order to evaluate lipid accumulation, changes in bioenergetics and the regulation of photosynthesis. Chlorophytes can incorporate N in inorganic or organic form and the source of N influences the accumulation of lipids. The most frequently available inorganic sources are Ammonium (NH 4+ ), Nitrate (NO 3- ) and Nitrite (NO 2- ) and the most common organic sources are purines, urea and amino acids. Use of urea in others chlorophytes usually promotes enhancement in both growth, lipid production and biomass when compared to NH 4+ . However, for C. reinhardtii there is a lack of more specific information on how their metabolism responds to the assimilation of N organic sources. Thus, in this work we studied the metabolism and growth of C. reinhardtii CC125 in urea as the only N source as well as combined with NH 4+ . Aliquots of C. reinhardtii CC125 were maintained in mixotrophic growth in TAP (Tris-Acetate-Phosphate) medium under temperature between 24±2 ° C, photoperiod of 16:8 h (light: dark), 90 μmol photons m -2 s -1 and constant shaking of 110 rpm. Five treatments were carried out: (i) 100% NH 4+ (0,4 g L -1 NH 4 Cl); (ii) 25% urea (0,3 g L -1 NH 4 Cl and 0,11 g L -1 urea); (iii) 50% urea (0,2 g L -1 NH 4 Cl and 0,21 g L -1 urea); (iv) 75% urea (0,1 g L -1 NH 4 Cl and 0,32 g L -1 urea); and (v) 100% urea (0,42 g L -1 urea). The treatments were evaluated in the logarithmic phase (LOG), after 50 hours of growth and in the stationary phase (STA), after 240 hours of growth. The number of cells, cell area, ash-free dry weight, chlorophyll a and b contents, amino acids, starch, proteins, total carbohydrates and lipids were determined at LOG and STA phases. The metabolic profile and fatty acids profile was determined at STA phase. The growth observed in medium with urea was similar to 100% NH 4+ by comparing growth curves and kinetic growth. The number of cells after in LOG and STA phase was higher in treatments with lower percentage of urea. Determination of total chlorophyll a and b, free amino acids and proteins showed no differences between treatments in the LOG phase. At STA phase level of total chlorophyll as well as chlorophyll a were higher in 75 and 100% urea. The levels of chlorophyll b and total soluble proteins increased with increasing urea. The levels of carbohydrates, in the LOG phase, were higher in 100% urea treatment. In the STA phase, the highest values were observed for 100% urea and 100% NH 4+ treatments. 100% urea treatment produced more lipids than other treatments in the two growth phases. Quantification of sugars indicated that disaccharides increased in treatments with more than 75% urea. Out of 14 quantified organic acids, 11 decreased in the treatment with 25% of urea as well many amino acids. Four intermediates of TCA cycle (citrate, isocitrate, succinate and malate) increased in the treatment with 100% urea. The FAMEs profile of C. reinhardtii was altered by concentration of NH 4+ and urea: Total saturated fatty acids (ΣSFA) increase with amount of urea; however, total monounsaturated fatty acids (ΣMUFA) decrease with amount of urea. The most abundant fatty acid observed was palmitic acid (C16:0) which there is a tendency to increased with the amount of urea in the medium. The percentage of oleic acid (C18:1 w8) decreased with amount of urea, while percentages of linoleic acid (C18:2 w6) doubled in treatments containing urea. Thus, our data indicate that higher the availability of urea, higher are the Carbon (C) and N metabolism changes, without, however, promoting drastic changes in growth. In addition, our results suggest that urea might also provide additional C, altering C:N ratio in medium and lead changes in lipids and total fatty acid production and profile.