Search Results - "Porter, Tom"
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Effects of heat stress on performance, blood chemistry, and hypothalamic and pituitary mRNA expression in broiler chickens
Published in Poultry science (01-12-2020)“…This study was conducted to evaluate potential hormonal mechanisms associated with the stress response, thermoregulation, and metabolic changes of broiler…”
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Global gene expression analysis of the turkey hen hypothalamo-pituitary-gonadal axis during the preovulatory hormonal surge
Published in Poultry science (01-04-2023)“…The preovulatory hormonal surge (PS) consists of elevated circulating luteinizing hormone (LH) and progesterone levels and serves as the primary trigger for…”
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3
The Effect of Commercial Genetic Selection on Somatotropic Gene Expression in Broilers: A Potential Role for Insulin-Like Growth Factor Binding Proteins in Regulating Broiler Growth and Body Composition
Published in Frontiers in physiology (27-06-2022)“…The somatotropic axis influences growth and metabolism, and many of its effects are a result of insulin-like growth factor (IGF) signaling modulated by…”
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4
Characterization of the hypothalamo–pituitary–gonadal axis in low and high egg producing turkey hens
Published in Poultry science (01-02-2020)“…Variation in egg production exists in commercial turkey hens, with low egg producing hens (LEPH) costing more per egg produced than high egg producing hens…”
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5
Characterization of gene expression in the hypothalamo-pituitary-gonadal axis during the preovulatory surge in the turkey hen
Published in Poultry science (01-12-2019)“…A preovulatory surge (PS) of luteinizing hormone (LH) and progesterone triggers follicle ovulation, which is the first step of egg production and is…”
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Transcriptome analyses of liver in newly-hatched chicks during the metabolic perturbation of fasting and re-feeding reveals THRSPA as the key lipogenic transcription factor
Published in BMC genomics (31-01-2020)“…The fasting-refeeding perturbation has been used extensively to reveal specific genes and metabolic pathways that control energy metabolism in the chicken…”
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Characterization of hypothalamo–pituitary–thyroid axis gene expression in the hypothalamus, pituitary gland, and ovarian follicles of turkey hens during the preovulatory surge and in hens with low and high egg production
Published in Poultry science (01-04-2021)“…Dysregulation of the preovulatory surge (PS) leads to lowered egg production. The hypothalamo–pituitary–thyroid (HPT) axis has been shown to influence plasma…”
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Transcriptional analysis of abdominal fat in genetically fat and lean chickens reveals adipokines, lipogenic genes and a link between hemostasis and leanness
Published in BMC genomics (16-08-2013)“…This descriptive study of the abdominal fat transcriptome takes advantage of two experimental lines of meat-type chickens (Gallus domesticus), which were…”
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9
Disabled Women’s Care Experiences in Turkey: Intimacy, Dependency, Independent Living
Published in Scandinavian journal of disability research : SJDR (24-02-2022)“…The literature on care relationships and independent living is extensive, although geographically limited, and focuses predominantly on the UK, Scandinavia and…”
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Differences in invitro responses of the hypothalamo–pituitary–gonadal hormonal axis between low- and high-egg-producing turkey hens
Published in Poultry science (01-11-2020)“…Low-egg-producing hens (LEPH) ovulate less frequently than high-egg-producing hens (HEPH) and exhibit differences in mRNA levels for components of the…”
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11
Transcriptional and pathway analysis in the hypothalamus of newly hatched chicks during fasting and delayed feeding
Published in BMC genomics (09-03-2010)“…The hypothalamus plays a central role in regulating appetite and metabolism. However, the gene networks within the hypothalamus that regulate feed intake and…”
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Transcriptome analysis of the hypothalamus and pituitary of turkey hens with low and high egg production
Published in BMC genomics (21-09-2020)“…High egg producing hens (HEPH) show increased hypothalamic and pituitary gene expression related to hypothalamo-pituitary-gonadal (HPG) axis stimulation as…”
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13
Transcriptome Analysis During Follicle Development in Turkey Hens With Low and High Egg Production
Published in Frontiers in genetics (18-03-2021)“…Low and high egg producing hens exhibit gene expression differences related to ovarian steroidogenesis. High egg producing hens display increased expression of…”
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Identification of microRNAs controlling hepatic mRNA levels for metabolic genes during the metabolic transition from embryonic to posthatch development in the chicken
Published in BMC genomics (05-09-2017)“…The transition from embryonic to posthatch development in the chicken represents a massive metabolic switch from primarily lipolytic to primarily lipogenic…”
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15
Dynamics of transcriptome changes during subcutaneous preadipocyte differentiation in ducks
Published in BMC genomics (02-09-2019)“…Pekin duck is an important animal model for its ability for fat synthesis and deposition. However, transcriptional dynamic regulation of adipose…”
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Access to primary care for socio-economically disadvantaged older people in rural areas: A qualitative study
Published in PloS one (06-03-2018)“…We aim to explore the barriers to accessing primary care for socio-economically disadvantaged older people in rural areas. Using a community recruitment…”
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Patient partners’ perspectives of meaningful engagement in synthesis reviews: A patient‐oriented rapid review
Published in Health expectations : an international journal of public participation in health care and health policy (01-08-2021)“…Background A growing literature describes promising practices for patient‐oriented research (POR) generally; however, those for systematic reviews are largely…”
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Mechanisms Involved in Glucocorticoid Induction of Pituitary GH Expression During Embryonic Development
Published in Endocrinology (Philadelphia) (01-03-2015)“…Glucocorticoid hormones are involved in functional differentiation of GH-producing somatotrophs. Glucocorticoid treatment prematurely induces GH expression in…”
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Effect of Morinda citrifolia (Noni)-Enriched Diet on Hepatic Heat Shock Protein and Lipid Metabolism-Related Genes in Heat Stressed Broiler Chickens
Published in Frontiers in physiology (27-11-2017)“…Heat stress (HS) has been reported to alter fat deposition in broilers, however the underlying molecular mechanisms are not well-defined. The objectives of the…”
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20
Remodeling of Hepatocyte Mitochondrial Metabolism and De Novo Lipogenesis During the Embryonic-to-Neonatal Transition in Chickens
Published in Frontiers in physiology (21-04-2022)“…Embryonic-to-neonatal development in chicken is characterized by high rates of lipid oxidation in the late-term embryonic liver and high rates of lipogenesis…”
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