Works (61)

Updated: August 1st, 2023 21:14

2014 journal article

Overcompensation of circulating and local insulin-like growth factor-1 during catch-up growth in hybrid striped bass (Morone chrysops Chi Morone saxatilis) following temperature and feeding manipulations

AQUACULTURE, 428, 174–183.

By: M. Picha n, P. Biga *, N. Galt*, A. McGinty n, K. Gross n, V. Hedgpeth n, T. Siopes n, R. Borski n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Hybrid striped bass; Compensatory growth; Catch-up growth; Insulin-like growth factor; Growth hormone receptor; Myostatin
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Tuberal hypothalamic expression of the glial intermediate filaments, glial fibrillary acidic protein and vimentin across the turkey hen (Meleagris gallopavo) reproductive cycle: Further evidence for a role of glial structural plasticity in seasonal reproduction

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 193, 141–148.

By: M. Steinman, A. Valenzuela, T. Siopes* & J. Millam

author keywords: Meleagris gallopavo; GnRH; Glia; GFAP; Vimentin; Photoperiod
MeSH headings : Animals; Breeding; Female; Glial Fibrillary Acidic Protein / genetics; Glial Fibrillary Acidic Protein / metabolism; Hypothalamus / metabolism; Male; Photoperiod; Reproduction / genetics; Reproduction / physiology; Seasons; Turkeys / genetics; Turkeys / metabolism; Turkeys / physiology; Vimentin / metabolism
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Initiating egg production in turkey breeder hens: Thyroid hormone involvement

POULTRY SCIENCE, 89(10), 2265–2272.

By: T. Siopes n, J. Millam* & M. Steinman *

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: photoperiod; photorefractoriness; turkey; egg production; sexual maturation
MeSH headings : Aging; Animals; Antithyroid Agents / pharmacology; Female; Oviposition / drug effects; Oviposition / physiology; Propylthiouracil / pharmacology; Sexual Maturation / physiology; Thyroid Hormones / metabolism; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2010 journal article

Initiation of egg production by turkey breeder hens: Sexual maturation and age at lighting

POULTRY SCIENCE, 89(7), 1490–1496.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: photoperiod; photorefractoriness; photostimulation; turkey; sexual maturation
MeSH headings : Animal Husbandry / methods; Animals; Female; Least-Squares Analysis; Oviposition / physiology; Ovum / physiology; Photoperiod; Seasons; Sexual Maturation / physiology; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2009 journal article

Exposure duration to long day lengths associated with the expression of photorefractoriness in turkey breeder hens

POULTRY SCIENCE, 88(1), 191–198.

By: T. Siopes n & J. Proudman*

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: photoperiod; photorefractoriness; turkey; egg production; season
MeSH headings : Animals; Female; Oviposition / physiology; Photoperiod; Time Factors; Turkeys / metabolism
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Diurnal variation in the cellular and humoral immune responses of Japanese quail: Role of melatonin

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 158(3), 245–249.

By: T. Siopes n & H. Underwood n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: diurnal; immune response; melatonin; birds; pineal
MeSH headings : Animals; Antibody Formation / drug effects; Antibody Formation / physiology; Circadian Rhythm / physiology; Coturnix / immunology; Coturnix / metabolism; Immunity, Cellular / drug effects; Immunity, Cellular / physiology; Male; Melatonin / metabolism; Melatonin / pharmacology; Melatonin / physiology; Pineal Gland / drug effects; Pineal Gland / metabolism
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Photostimulated expression of type 2 iodothyronine deiodinase mRNA is greatly attenuated in the rostral tuberal Hypothalamus of the photorefractory turkey hen

Journal of Neuroendocrinology, 20(11), 1260–1269.

By: M. Steinman *, S. Dinius*, T. Siopes n & J. Millam*

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Circadian Rhythm / physiology; Female; Glial Fibrillary Acidic Protein / genetics; Glial Fibrillary Acidic Protein / metabolism; Hypothalamus / cytology; Hypothalamus / enzymology; In Situ Hybridization; Iodide Peroxidase / genetics; Iodide Peroxidase / metabolism; Light; Photoperiod; Proto-Oncogene Proteins c-fos / genetics; Proto-Oncogene Proteins c-fos / metabolism; RNA, Messenger / metabolism; Turkeys / anatomy & histology; Turkeys / metabolism
Source: NC State University Libraries
Added: August 6, 2018

2007 journal article

Lighting for summer egg production by turkeys: day length and light intensity

POULTRY SCIENCE, 86(11), 2413–2419.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: photoperiod; light intensity; turkey; egg production; photorefractoriness; egg weight; thyroid hormone
MeSH headings : Animal Husbandry; Animal Welfare; Animals; Body Weight; Feeding Behavior; Female; Housing, Animal; Light; Oviposition / physiology; Oviposition / radiation effects; Photoperiod; Seasons; Thyroid Hormones / blood; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Potential role of thyroid hormones and prolactin in the programming of photorefractoriness in turkey hens

POULTRY SCIENCE, 85(8), 1457–1461.

By: J. Proudman* & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey; photorefractoriness; prolactin; thyroid hormone
MeSH headings : Animals; Female; Oviposition / physiology; Photoperiod; Prolactin / blood; Prolactin / physiology; Seasons; Thyroid Hormones / blood; Thyroid Hormones / physiology; Thyroxine / blood; Thyroxine / physiology; Time Factors; Triiodothyronine / blood; Triiodothyronine / physiology; Turkeys / blood; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Time keeping by the quail's eye: Cireadian regulation of melatonin production

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 145(3), 232–236.

By: C. Steele n, G. Tosini *, T. Siopes n & H. Underwood n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: circadian pacemaker; retina; Coturnix; serotonin
MeSH headings : 5-Hydroxytryptophan / pharmacology; Animals; Biological Clocks / physiology; Circadian Rhythm / physiology; Coturnix / physiology; Darkness; Eye / drug effects; Eye / metabolism; Eye / radiation effects; Light; Male; Melatonin / metabolism; Retina / drug effects; Retina / metabolism; Retina / radiation effects; Serotonin / pharmacology; Time Factors; Tissue Culture Techniques
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Enhancement of cellular and humoral immunity following embryonic exposure to melatonin in turkeys (Meleagris gallopavo)

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 143(2), 178–183.

By: C. Moore n & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: melatonin; immune response; turkey poults; neonate; embryonic
MeSH headings : Age Factors; Animals; Animals, Newborn; Antibody Formation / physiology; Chi-Square Distribution; Dose-Response Relationship, Drug; Embryo, Nonmammalian / drug effects; Embryo, Nonmammalian / immunology; Female; Immunity, Cellular / physiology; Melatonin / administration & dosage; Melatonin / immunology; Ovum / drug effects; Ovum / metabolism; Random Allocation; Turkeys / growth & development; Turkeys / immunology
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Spontaneous recovery of photosensitivity by turkey breeder hens given prolonged exposure to long day lengths

POULTRY SCIENCE, 84(9), 1470–1476.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: photosensitivity; turkeys; light; thyroid hormones; photorefractoriness
MeSH headings : Animals; Female; Oviposition / radiation effects; Ovum / growth & development; Photoperiod; Seasons; Thyroxine / blood; Time Factors; Triiodothyronine / blood; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2005 journal article

Thyroid hormone and prolactin profiles in male and female turkeys following photostimulation

POULTRY SCIENCE, 84(6), 942–946.

By: J. Proudman* & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: prolactin; thyroxine; triiodothyronine; turkey; photorefractoriness
MeSH headings : Animals; Female; Male; Photic Stimulation; Prolactin / blood; Sex Characteristics; Thyroid Hormones / blood; Thyroxine / blood; Time Factors; Triiodothyronine / blood; Turkeys / blood
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Effect of a single short-term reduction in photoperiod on photorefractoriness in turkey hens

POULTRY SCIENCE, 83(7), 1199–1202.

By: J. Proudman* & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: photoperiod; photorefractoriness; turkey
MeSH headings : Animals; Female; Light; Oviposition / radiation effects; Photoperiod; Reproduction / radiation effects; Seasons; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2004 journal article

Spontaneous ovarian adenocarcinoma in the domestic turkey breeder hen (Meleagris gallopavo): Effects of photoperiod and melatonin

Neuroendocrinology Letters, 25(02-Jan), 94–101.

By: C. Moore & T. Siopes

Source: NC State University Libraries
Added: August 6, 2018

2003 journal article

Immune function in turkey breeder hens during the short day prelighting period and renewal of photosensitivity for egg production

POULTRY SCIENCE, 82(1), 150–154.

By: C. Moore n & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey; immune; recycle; photoperiod; photorefractory
MeSH headings : Animals; Antibody Formation / radiation effects; Basophils / immunology; Female; Light; Oviposition / radiation effects; Photoperiod; Phytohemagglutinins / immunology; Skin / immunology; Skin Tests; Turkeys / immunology; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Melatonin enhances cellular and humoral immune responses in the Japanese quail (Coturnix coturnix japonica) via an opiatergic mechanism

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 131(3), 258–263.

By: C. Moore n & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Adjuvants, Immunologic / pharmacology; Animals; Antibody Formation / drug effects; Coturnix / immunology; Female; Immunity, Cellular / drug effects; Melatonin / pharmacology; Naltrexone / pharmacology; Narcotic Antagonists / pharmacology; Photoperiod; Receptors, Opioid / drug effects
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Ocular clocks are tightly coupled and act as pacemakers in the circadian system of Japanese quail

AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, 284(1), R208–R218.

By: C. Steele n, B. Zivkovic n, T. Siopes* & H. Underwood*

co-author countries: China πŸ‡¨πŸ‡³ United States of America πŸ‡ΊπŸ‡Έ
author keywords: melatonin; body temperature; eye; circadian; Coturnix
MeSH headings : Animals; Biological Clocks / physiology; Body Temperature; Circadian Rhythm / physiology; Coturnix / physiology; Eye / chemistry; Female; Male; Melatonin / analysis; Melatonin / blood; Ocular Physiological Phenomena; Photoperiod
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Photoresponsiveness of turkey breeder hens changes during the egg-laying season: Relative and absolute photorefractoriness

POULTRY SCIENCE, 82(6), 1042–1048.

By: T. Siopes n & J. Proudman n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey; photorefractoriness; prolactin; photoresponsiveness; luteinizing hormone
MeSH headings : Animals; Female; Housing, Animal; Luteinizing Hormone / blood; Photobiology; Photoperiod; Prolactin / blood; Reproduction / physiology; Seasons; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Photostimulated fos-like immunoreactivity in tuberal hypothalamus of photosensitive vs. photorefractory turkey hens

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 134(2), 175–181.

By: . Millam*, C. Craig-Veit* & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey; hypothalamus; c-Fos; photoperiod; photorefractoriness; cGnRH I; vasoactive intestinal polypeptide (VIP)
MeSH headings : Animals; Circadian Rhythm / physiology; Circadian Rhythm / radiation effects; Female; Hypothalamus / cytology; Hypothalamus / metabolism; Hypothalamus / radiation effects; Light; Neurons / metabolism; Neurons / radiation effects; Photoperiod; Proto-Oncogene Proteins c-fos / metabolism; Proto-Oncogene Proteins c-fos / radiation effects; Reproduction / physiology; Reproduction / radiation effects; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Apposition of enkephalinergic axons with cGnRH I-containing perikarya in turkey hen brain

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 127(2), 128–135.

By: . Millam*, R. Wang*, C. Craig-Veit* & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: chicken gonadotropin-releasing hormone I (cGnRH I); met-enkephalin; leu-enkephalin; Turkey; gonadotropin regulation
MeSH headings : Animals; Axons / metabolism; Brain Chemistry / physiology; Coloring Agents; Enkephalins / metabolism; Female; Gonadotropin-Releasing Hormone / metabolism; Image Processing, Computer-Assisted; Immunohistochemistry; Microscopy, Confocal; Tissue Fixation; Turkeys / metabolism
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Circulating thyroid hormone levels in recycled turkey breeder hens during a short day prelighting period and renewal of photosensitivity for egg production

POULTRY SCIENCE, 81(9), 1342–1346.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: thyroid hormone; triiodothyronine; photorefractoriness; turkey; photoperiod
MeSH headings : Animals; Circadian Rhythm / physiology; Female; Housing, Animal; Light; Oviposition / physiology; Oviposition / radiation effects; Photoperiod; Thyroid Hormones / blood; Thyroxine / blood; Time Factors; Triiodothyronine / blood; Turkeys / blood; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Effect of melatonin supplementation on the ontogeny of immunity in the Large White turkey poult

POULTRY SCIENCE, 81(12), 1898–1903.

By: C. Moore n & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: melatonin; turkey; poult; immune; ontogeny
MeSH headings : Aging; Animals; Antibody Formation; Basophils / immunology; Dietary Supplements; Erythrocytes / immunology; Hypersensitivity; Immunity, Cellular; Melatonin / administration & dosage; Phytohemagglutinins / immunology; Skin / immunology; Skin Tests; Turkeys / growth & development; Turkeys / immunology
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Melatonin can produce immunoenhancement in Japanese quail (Coturnix coturnix japonica) without prior immunosuppression

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 129(2), 122–126.

By: C. Moore n & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Adjuvants, Immunologic / administration & dosage; Adjuvants, Immunologic / pharmacology; Animals; Antibody Formation / drug effects; Coturnix / physiology; Drug Administration Schedule; Female; Immune System / drug effects; Immunity, Cellular / drug effects; Immunosuppression Therapy; Melatonin / administration & dosage; Melatonin / pharmacology
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Photorefractoriness in turkey breeder hens is affected by age and season

POULTRY SCIENCE, 81(5), 689–694.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey; photorefractory; age; season; light
MeSH headings : Age Factors; Animals; Circadian Rhythm / physiology; Female; Incidence; Light; Oviposition / physiology; Photic Stimulation; Photoperiod; Seasons; Time Factors; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Pineal melatonin secretion, but not ocular melatonin secretion, is sufficient to maintain normal immune responses in Japanese quail (Coturnix coturnix japonica)

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 126(3), 352–358.

By: C. Moore n, T. Siopes n, C. Steele n & H. Underwood n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: melatonin; immune response; Japanese quail; pineal; eye
MeSH headings : Animals; Antibody Formation; CD4 Lymphocyte Count; CD8-Positive T-Lymphocytes; Coturnix / immunology; Coturnix / physiology; Eye / metabolism; Female; Flow Cytometry; Immunity; Immunity, Cellular; Lymphocyte Count; Melatonin / administration & dosage; Melatonin / metabolism; Pineal Gland / metabolism; Pineal Gland / surgery
Source: Web Of Science
Added: August 6, 2018

2002 journal article

Relative and absolute photorefractoriness in turkey hens: Profiles of prolactin, thyroxine, and triiodothyronine early in the reproductive cycle

POULTRY SCIENCE, 81(8), 1218–1223.

By: J. Proudman* & T. Siopes*

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey; photorefractoriness; prolactin; thyroid hormone
MeSH headings : Animals; Female; Luteinizing Hormone / blood; Ovary / physiology; Photoperiod; Prolactin / blood; Reproduction / physiology; Reproduction / radiation effects; Seasons; Thyroxine / blood; Triiodothyronine / blood; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2001 journal article

Temporal characteristics and incidence of photorefractoriness in turkey hens

POULTRY SCIENCE, 80(1), 95–100.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: photorefractoriness; turkey; photoperiod; light; egg production
MeSH headings : Animals; Female; Light; Nesting Behavior; Photoperiod; Reproduction; Time Factors; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Circadian ovulatory rhythms in Japanese quail: Role of ocular and extraocular pacemakers

JOURNAL OF BIOLOGICAL RHYTHMS, 15(2), 172–183.

By: B. Zivkovic*, H. Underwood n & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: Japanese quail; circadian; ovulation; internal coincidence; retina; extraretinal photoreception
MeSH headings : Animals; Blindness / physiopathology; Body Temperature; Circadian Rhythm / physiology; Coturnix / physiology; Female; Ocular Physiological Phenomena; Oviposition; Ovulation / physiology; Photoperiod; Photoreceptor Cells, Vertebrate / physiology; Sensory Deprivation / physiology; Vision, Ocular / physiology
Source: Web Of Science
Added: August 6, 2018

2000 journal article

Effects of lighting conditions and melatonin supplementation on the cellular and humoral immune responses in Japanese quail Coturnix coturnix japonica

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 119(1), 95–104.

By: C. Moore n & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: melatonin; photoperiod; immune response; Japanese quail
MeSH headings : Animals; Antibody Formation / drug effects; Basophils / immunology; Coturnix / immunology; Immunity, Cellular / drug effects; Melatonin / administration & dosage; Melatonin / pharmacology; Photoperiod; Phytohemagglutinins / pharmacology
Source: Web Of Science
Added: August 6, 2018

1999 review

A survey and overview of lighting practices in the US turkey breeder industry

[Review of ]. JOURNAL OF APPLIED POULTRY RESEARCH, 8(4), 493–498.

By: J. Grimes n & T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey breeder hens; turkey egg production; turkey industry; turkey lighting practices
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Ahemeral lighting of turkey breeder hens. 3. Temporary application and early age at lighting

POULTRY SCIENCE, 78(3), 387–391.

By: T. Siopes n & E. Neely n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: ahemeral lighting; turkey; photostimulation; age at lighting; light cycle
MeSH headings : Age Factors; Animal Husbandry; Animals; Eggs; Female; Housing, Animal; Lighting / adverse effects; Photoperiod; Reproduction; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Effects of transient treatment with 6-N-propyl-2-thiouracil on testis development and function in breeder turkeys

POULTRY SCIENCE, 78(7), 999–1005.

By: J. Knowlton n, T. Siopes n, M. Rhoads n & J. Kirby n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey tom; testes; propylthiouracil; sexual maturity; semen
MeSH headings : Aging / physiology; Animals; Antimetabolites / pharmacology; Fertilization; Male; Propylthiouracil / pharmacology; Semen / physiology; Sexual Maturation / drug effects; Spermatozoa / drug effects; Spermatozoa / physiology; Testis / drug effects; Testis / growth & development; Testis / physiology; Testosterone / blood; Thyroid Hormones / blood; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Improved effectiveness of artificial insemination of turkey hens associated with ahemeral light-dark cycles and age at photostimulation

POULTRY SCIENCE, 78(6), 902–905.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: ahemeral lighting; fertility; turkey; photostimulation; age
MeSH headings : Animal Husbandry; Animals; Female; Fertility / physiology; Housing, Animal; Insemination, Artificial / veterinary; Photoperiod; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Intermittent lighting increases egg weight and facilitates early photostimulation of turkey breeder hens

POULTRY SCIENCE, 78(7), 1040–1043.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: intermittent light; turkey; age; egg weight; photostimulation
MeSH headings : Animals; Darkness; Eggs; Female; Housing, Animal; Light; Lighting; Oviposition / physiology; Oviposition / radiation effects; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1998 journal article

Absence of a seasonal effect on the critical day length for photorefractoriness in turkey breeder hens

POULTRY SCIENCE, 77(1), 145–149.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey; light; photorefractoriness; critical day length; photoperiod
MeSH headings : Analysis of Variance; Animals; Circadian Rhythm / physiology; Darkness; Female; Light; Oviposition / physiology; Probability; Seasons; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Ahemeral lighting of turkey breeder hens .1. Cycle length effects on egg production and egg characteristics

POULTRY SCIENCE, 76(5), 761–766.

By: T. Siopes n & E. Neely n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey; light; ahemeral; photoperiod; cycle length
MeSH headings : Animals; Egg Shell / physiology; Egg Yolk / physiology; Eggs / standards; Female; Lighting; Linear Models; Ovalbumin / standards; Oviposition / physiology; Photoperiod; Time Factors; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Ahemeral lighting of turkey breeder hens. 2. Early age at lighting and reproductive performance

POULTRY SCIENCE, 76(12), 1783–1788.

By: T. Siopes n & E. Neely n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: turkey; ahemeral light; egg weight; photoperiod; poult weight
MeSH headings : Aging / physiology; Analysis of Variance; Animals; Body Weight / physiology; Circadian Rhythm / physiology; Eggs; Female; Lighting; Oviposition / physiology; Photoperiod; Reproduction / physiology; Time Factors; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Eye and gonad: Role in the dual-oscillator circadian system of female Japanese quail

AMERICAN JOURNAL OF PHYSIOLOGY-REGULATORY INTEGRATIVE AND COMPARATIVE PHYSIOLOGY, 272(1), R172–R182.

By: H. Underwood n, T. Siopes n & K. Edmonds n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: thermoregulation; oviposition; suprachiasmatic nuclei; internal coincidence; circadian pacemaker
MeSH headings : Animals; Body Temperature / physiology; Circadian Rhythm; Coturnix / physiology; Female; Ocular Physiological Phenomena; Ovariectomy; Ovary / physiology; Oviposition / physiology; Photoperiod; Sensory Deprivation
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Transient hypothyroidism reinitiates egg laying in turkey breeder hens: Termination of photorefractoriness by propylthiouracil

POULTRY SCIENCE, 76(12), 1776–1782.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: thyroid; photorefractoriness; propylthiouracil; photoperiod; turkey
MeSH headings : Animals; Antithyroid Agents / pharmacology; Body Weight / physiology; Dose-Response Relationship, Drug; Eating / physiology; Female; Fertility / physiology; Hypothyroidism / blood; Hypothyroidism / physiopathology; Hypothyroidism / veterinary; Oviposition / drug effects; Oviposition / physiology; Photoperiod; Poultry Diseases / blood; Poultry Diseases / physiopathology; Propylthiouracil / pharmacology; Thyroid Gland / drug effects; Thyroid Gland / metabolism; Thyroid Gland / physiology; Thyroxine / blood; Thyroxine / physiology; Time Factors; Triiodothyronine / blood; Triiodothyronine / physiology; Turkeys
Source: Web Of Science
Added: August 6, 2018

1995 journal article

INCIDENCE OF PRELAY SQUATTING BEHAVIOR IS NOT RELATED TO SUBSEQUENT EGG-LAYING IN TURKEY BREEDER HENS

POULTRY SCIENCE, 74(6), 1039–1043.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: TURKEY; SQUATTING BEHAVIOR; EGG PRODUCTION; STRAIN; AGE
MeSH headings : Analysis of Variance; Animals; Female; Light; Oviposition; Posture; Sexual Behavior, Animal; Species Specificity; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1995 journal article

TURKEY BREEDER HEN PERFORMANCE BY STRAIN DURING CONSECUTIVE LAY PERIODS

POULTRY SCIENCE, 74(8), 1269–1279.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: TURKEY; STRAIN; LIGHT INTENSITY; PERFORMANCE; REPRODUCTION
MeSH headings : Analysis of Variance; Animals; Body Weight / genetics; Body Weight / radiation effects; Breeding; Female; Light; Oviposition / genetics; Oviposition / radiation effects; Species Specificity; Turkeys / genetics; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1994 journal article

CRITICAL DAY LENGTHS FOR EGG-PRODUCTION AND HOTOREFRACTORINESS IN THE DOMESTIC TURKEY

POULTRY SCIENCE, 73(12), 1906–1913.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: TURKEY; LIGHT; PHOTOREFRACTORINESS; CRITICAL DAY LENGTH; PHOTOPERIOD
MeSH headings : Animals; Eggs; Female; Ovary / physiology; Photoperiod; Seasons; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1993 journal article

PHOTOPERIOD AND SEASONAL INFLUENCES ON THE GROWTH OF TURKEY HENS

BRITISH POULTRY SCIENCE, 34(1), 43–51.

By: T. Siopes n, G. Baughman n & C. Parkhurst n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animal Feed; Animal Nutritional Physiological Phenomena; Animals; Body Weight; Circadian Rhythm; Female; Light; Photoperiod; Seasons; Turkeys / growth & development
Source: Web Of Science
Added: August 6, 2018

1992 journal article

EFFECT OF LIGHT-INTENSITY LEVEL DURING PRELAY LIGHT RESTRICTION ON SUBSEQUENT REPRODUCTIVE-PERFORMANCE OF TURKEY BREEDER HENS

POULTRY SCIENCE, 71(6), 939–944.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: LIGHT INTENSITY; TURKEYS; PRELAY; PREBREEDER; REPRODUCTIVE PERFORMANCE
MeSH headings : Animals; Body Weight / radiation effects; Eggs / standards; Female; Fertility / radiation effects; Light; Oviposition / radiation effects; Reproduction / radiation effects; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1992 journal article

EFFECTS OF AGE AT LIGHTING ON REPRODUCTION OF TURKEY HENS

POULTRY SCIENCE, 71(12), 2099–2105.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: TURKEYS; SEXUAL MATURATION; AGE; EGG PRODUCTION; LIGHTING
MeSH headings : Aging / physiology; Animals; Body Weight; Female; Light; Oviposition / physiology; Oviposition / radiation effects; Photoperiod; Reproduction / physiology; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1991 journal article

LIGHT-INTENSITY EFFECTS ON REPRODUCTIVE-PERFORMANCE OF TURKEY BREEDER HENS

POULTRY SCIENCE, 70(10), 2049–2054.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: TURKEY; REPRODUCTION; LIGHT INTENSITY; FEED; RECYCLING
MeSH headings : Animals; Eating / radiation effects; Eggs / radiation effects; Female; Fertility / radiation effects; Light; Oviposition / radiation effects; Turkeys / physiology; Weight Gain / radiation effects
Source: Web Of Science
Added: August 6, 2018

1991 journal article

LIGHT-INTENSITY FOR TURKEY BREEDER HENS - DEGREE OF DARKNESS REQUIRED DURING SHORT-DAY LIGHT RESTRICTION AND INTENSITY THRESHOLD DURING PHOTOSTIMULATION

POULTRY SCIENCE, 70(6), 1333–1338.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
author keywords: INTENSITY; LIGHT RESTRICTION; PHOTOSTIMULATION; THRESHOLD; TURKEYS
Source: Web Of Science
Added: August 6, 2018

1990 journal article

EFFECT OF INTERMITTENT LIGHTING ON THE REPRODUCTIVE-PERFORMANCE OF 1ST-YEAR AND RECYCLED TURKEY HENS

POULTRY SCIENCE, 69(1), 142–149.

By: T. Siopes n & R. Pyrzak n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Age Factors; Animals; Female; Light; Oviposition; Periodicity; Reproduction; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1989 journal article

PINEAL AND OCULAR INFLUENCES ON MALE AND FEMALE TURKEYS - PLASMA LUTEINIZING-HORMONE AND PROLACTIN LEVELS DURING GONADAL DEVELOPMENT

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 73(2), 284–292.

By: T. Siopes n & M. Elhalawani n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Female; Luteinizing Hormone / blood; Male; Ocular Physiological Phenomena; Ovary / physiology; Pineal Gland / physiology; Prolactin / blood; Testis / physiology; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1989 journal article

PRELAY LIGHT RESTRICTION OF TURKEY HENS - DAYLENGTH VERSUS EXPOSURE TIME

POULTRY SCIENCE, 68(10), 1337–1341.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Circadian Rhythm; Female; Fertility; Oviposition; Photic Stimulation; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1989 journal article

RELATIONSHIP BETWEEN DURATION AND INTENSITY OF ENVIRONMENTAL LIGHT ON THE GROWTH-PERFORMANCE OF MALE TURKEYS

POULTRY SCIENCE, 68(11), 1428–1435.

By: T. Siopes n, G. Baughman n, C. Parkhurst n & M. Timmons  n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Circadian Rhythm; Eating; Leg / abnormalities; Light; Lighting; Male; Organ Size; Random Allocation; Testis / growth & development; Turkeys / growth & development; Weight Gain
Source: Web Of Science
Added: August 6, 2018

1986 journal article

PLASMA PROLACTIN AND LUTEINIZING-HORMONE LEVELS OF PINEALECTOMIZED AND ENUCLEATED TURKEY HENS

GENERAL AND COMPARATIVE ENDOCRINOLOGY, 62(1), 36–42.

By: T. Siopes n & M. Elhalawani n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Circadian Rhythm; Environment, Controlled; Female; Light; Luteinizing Hormone / blood; Ocular Physiological Phenomena; Pineal Gland / physiology; Prolactin / blood; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1984 article

RECYCLING TURKEY HENS WITH LOW LIGHT-INTENSITY

POULTRY SCIENCE, Vol. 63, pp. 1449–1452.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Female; Light; Male; Oviposition; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1984 journal article

THE EFFECT OF FULL-SPECTRUM FLUORESCENT LIGHTING ON REPRODUCTIVE TRAITS OF CAGED TURKEY HENS

POULTRY SCIENCE, 63(6), 1122–1128.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Body Weight; Eating; Female; Fluorescence; Housing, Animal; Light; Oviposition; Reproduction; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1984 journal article

THE EFFECT OF HIGH AND LOW INTENSITY COOL-WHITE FLUORESCENT LIGHTING ON THE REPRODUCTIVE-PERFORMANCE OF TURKEY BREEDER HENS

POULTRY SCIENCE, 63(5), 920–926.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Body Weight / radiation effects; Female; Light; Oviposition / radiation effects; Reproduction / radiation effects; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1984 journal article

THE EFFECT OF OVARIECTOMY ON BROODINESS AND PLASMA PROLACTIN LEVELS IN TURKEY HENS DURING A PHOTOINDUCED REPRODUCTIVE-CYCLE

THERIOGENOLOGY, 22(4), 445–453.

By: T. Siopes n & W. Burke*

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Source: Web Of Science
Added: August 6, 2018

1983 journal article

EFFECT OF INTERMITTENT LIGHTING ON ENERGY SAVINGS AND SEMEN CHARACTERISTICS OF BREEDER TOM TURKEYS

POULTRY SCIENCE, 62(11), 2265–2270.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Body Temperature; Body Weight; Energy Metabolism; Lighting; Male; Rectum; Semen / cytology; Skin Temperature; Spermatozoa / cytology; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1983 journal article

EFFECT OF PINEALECTOMY ON BROODINESS OF TURKEY HENS

POULTRY SCIENCE, 62(11), 2245–2248.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Female; Nesting Behavior / physiology; Oviposition; Pineal Gland / physiology; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

1983 journal article

PERSISTENCY OF BROODINESS IN RECYCLED TURKEY HENS

THERIOGENOLOGY, 20(5), 565–569.

By: T. Siopes n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
Source: Web Of Science
Added: August 6, 2018

1983 journal article

THE EFFECT OF LIGHT-INTENSITY ON THE GROWTH-PERFORMANCE OF MALE TURKEYS

POULTRY SCIENCE, 62(12), 2336–2342.

By: T. Siopes n, M. Timmons  n, G. Baughman n & C. Parkhurst n

co-author countries: United States of America πŸ‡ΊπŸ‡Έ
MeSH headings : Animals; Body Weight; Energy Metabolism; Light; Male; Mortality; Sexual Maturation; Turkeys / growth & development; Turkeys / physiology
Source: Web Of Science
Added: August 6, 2018

Citation Index includes data from a number of different sources. If you have questions about the sources of data in the Citation Index or need a set of data which is free to re-distribute, please contact us.

Certain data included herein are derived from the Web of ScienceΒ© and InCitesΒ© (2024) of Clarivate Analytics. All rights reserved. You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.