A. Ar, O. Ifergan, A. Feldman, L. Zelik, A. Reizis
{"title":"Possible Role of Nitric Oxide Emission from Bird Embryos","authors":"A. Ar, O. Ifergan, A. Feldman, L. Zelik, A. Reizis","doi":"10.3184/147020604783638218","DOIUrl":"https://doi.org/10.3184/147020604783638218","url":null,"abstract":"","PeriodicalId":118534,"journal":{"name":"Avian and Poultry Biology Reviews","volume":"131 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132504142","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Y. Chiba, H. Yoneta, S. Fukuoka, R. Akiyama, H. Tazawa
{"title":"Ontogeny of Respiratory Sinus Arrhythmia in the Domestic Fowl","authors":"Y. Chiba, H. Yoneta, S. Fukuoka, R. Akiyama, H. Tazawa","doi":"10.3184/147020604783637895","DOIUrl":"https://doi.org/10.3184/147020604783637895","url":null,"abstract":"","PeriodicalId":118534,"journal":{"name":"Avian and Poultry Biology Reviews","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130149939","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Impact of Egg Storage on Early Embryo Development in the Turkey","authors":"M. Bakst","doi":"10.3184/147020604783638047","DOIUrl":"https://doi.org/10.3184/147020604783638047","url":null,"abstract":"","PeriodicalId":118534,"journal":{"name":"Avian and Poultry Biology Reviews","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132700460","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Zeman, P. Pavlik, D. Lamosová, I. Herichová, E. Gwinner
{"title":"Entrainment of rhythmic melatonin production by light and temperature in the chick embryo","authors":"M. Zeman, P. Pavlik, D. Lamosová, I. Herichová, E. Gwinner","doi":"10.3184/147020604783638155","DOIUrl":"https://doi.org/10.3184/147020604783638155","url":null,"abstract":"","PeriodicalId":118534,"journal":{"name":"Avian and Poultry Biology Reviews","volume":"42 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124001616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Govoroun, M. Pannetier, E. Pailloux, I. Couty, J. Brillard, F. Batellier, C. Cotinot
{"title":"Further Observations on the Roles of FOXL2 in Ovarian Differentiation and Function in the Chicken","authors":"M. Govoroun, M. Pannetier, E. Pailloux, I. Couty, J. Brillard, F. Batellier, C. Cotinot","doi":"10.3184/147020604783638146","DOIUrl":"https://doi.org/10.3184/147020604783638146","url":null,"abstract":"","PeriodicalId":118534,"journal":{"name":"Avian and Poultry Biology Reviews","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128280614","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Associations of Increased Late Embryo Loss with incidences of Anomalies and Head Disorientation toward the Small End in Broiler Hatching Eggs","authors":"R. Keirs, E. Peebles, S. Whitmarsh, P. Gerard","doi":"10.3184/147020604783637967","DOIUrl":"https://doi.org/10.3184/147020604783637967","url":null,"abstract":"","PeriodicalId":118534,"journal":{"name":"Avian and Poultry Biology Reviews","volume":"26 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123375244","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Electrophysiological Characterisation of the Amnion of the Domestic Fowl ( Gallus gallus f. domestica )","authors":"H. Blasius, H. Tönhardt, H. Martens","doi":"10.3184/147020604783638038","DOIUrl":"https://doi.org/10.3184/147020604783638038","url":null,"abstract":"","PeriodicalId":118534,"journal":{"name":"Avian and Poultry Biology Reviews","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121450522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
H. Tazawa, Y. Chiba, A. Khandoker, E. Dzialowski, W. Burggren
{"title":"Early Development of Thermoregulatory Competence in Chickens: Responses of Heart Rate and Oxygen Uptake to Altered Ambient Temperatures","authors":"H. Tazawa, Y. Chiba, A. Khandoker, E. Dzialowski, W. Burggren","doi":"10.3184/147020604783638056","DOIUrl":"https://doi.org/10.3184/147020604783638056","url":null,"abstract":"Avian embryos need a heat supply from the external environment to develop, because heat loss from an egg overwhelms heat production of an embryo and accordingly they cannot maintain body temperature constant during incubation. In the domestic fowl, a minute homeothermic competence appears during the end of incubation with subsequent large augmentation soon after hatching. However, hatchling's metabolic rate still produces less heat than that required to offset heat loss. This stage prior to reaching `̀full-blown'' homeothermy is designated as `̀power-limited''. In this power-limited stage of thermoregulation, development of thermoregulatory competence in response to altered ambient temperature (Ta) involves the rapid maturation of heart rate (HR) regulation. The first part of this report reviews briefly: (1) early development of homeothermic thermal and metabolic responses to altered Ta in chick embryos and hatchlings, and (2) HR responses to altered Ta in newly hatched chicks during the power-limited stage of thermoregulation, which depend on the state of development of thermoregulatory competence. The last part concerns our recent preliminary experiment and hypothesis with regard to the early development of thermoregulatory competence in hatchlings developing in the powerlimited stage. The preliminary experiment shows possible influence of brooding temperatures (i.e. preferred brooding Ta of 35 C and low brooding Ta of 24 ± 27 C) to the development of thermoregulatory competence in terms of HR responses to altered Ta. We hypothesise that homeothermic-metabolic response to altered Ta develops in parallel with the homeothermic HR response and additionally the brooding temperature will influence the maturation of homeothermic-metabolic response so that hatchlings maintained at low Ta will develop the homeothermic-metabolic response earlier than those at the preferred brooding Ta. The result shows that homeothemic-metabolic response obtained in the white leghorn chickens does not develop in parallel with the homeothermic HR response obtained previously in the broiler chickens. In addition, maturation of homeothermic-metabolic response is observed on just hatched chicks maintained at both the preferred brooding Ta and low Ta. The failure of proving the hypothesis suggests other possibilities of which investigation will improve our knowledge of thermoregulation in avian embryos and hatchlings.","PeriodicalId":118534,"journal":{"name":"Avian and Poultry Biology Reviews","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133248661","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
B. Loh, I. Maier, A. Winar, O. Janke, B. Tzschentke
{"title":"Prenatal Development of Epigenetic Adaptation Processes in Poultry: Changes in Metabolic and Neuronal Thermoregulatory Mechanisms","authors":"B. Loh, I. Maier, A. Winar, O. Janke, B. Tzschentke","doi":"10.3184/147020604783637976","DOIUrl":"https://doi.org/10.3184/147020604783637976","url":null,"abstract":"","PeriodicalId":118534,"journal":{"name":"Avian and Poultry Biology Reviews","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127891116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M. Nechaeva, H. Töhardt, A. Hühnke, I. Makarenko, T. Turpaev
{"title":"Effects of Some Environmental Factors on the Amnion Rhythmic Contractions in Chick Embryogenesis","authors":"M. Nechaeva, H. Töhardt, A. Hühnke, I. Makarenko, T. Turpaev","doi":"10.3184/147020604783638173","DOIUrl":"https://doi.org/10.3184/147020604783638173","url":null,"abstract":"We studied the rhythmic contractions of the chick amnion in the egg at different developmental stages, performing continuous recording using a force transducer under normal conditions and under short-term changes of environmental factors (lowered temperature, acute hypoxia, hyperoxia, and hypercapnia). Acute hypoxia (10 and 15% O2) for periods of 10^20 minutes inhibited or arrested contractions of the amnion. During a 10 minute application of gas, 2% CO2 inhibited and 100% O2 accelerated the amniotic contractions. Lowering of temperature slowly decreased the frequency of the amnion contractions, and they stopped at 32^29 C. These changes of the amnion rhythmic contractions were reversible and the frequency of the amnion contractions restored after the returning to the normal conditions. The data on the isolated rostral part of amnion on day 8 of incubation demonstrated that the effect of temperature on the amnion contractions in egg is mainly a result of its direct influence. The morphological study of the smooth muscles described their distribution in this part of amnion, as the background for the contractile activity. Thus, the amnion rhythmic contractions are involved in short-term response of the embryo to the environmental factors that suggests their participation in the environmental adaptation during embryogenesis. As the amnion contractions produce mixing of the amniotic fluid, we propose that in combination with the other factors the changes in the amnion contractile activity could influence the level of the metabolic processes in the developing egg.","PeriodicalId":118534,"journal":{"name":"Avian and Poultry Biology Reviews","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130502446","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}