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Biological Sciences: endocrinology > hormones and hormone-related substances > hormones > hypothalamic hormones > pituitary hormone-releasing hormones
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314 items, grouped by Calendar Year (view ungrouped items)

Year (314)   
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Effect of GnRH administration, combined with the ram effect, on the occurrence of ovulation and pregnancy during the transition period from anoestrus in crossbred ewes
Small ruminant research

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Ovulating induction methods in rabbit does: The pituitary and ovarian responses
Theriogenology

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Central Injection of Exogenous IL‐1β in the Control Activities of Hypothalamic–Pituitary–Gonadal Axis in Anestrous Ewes
Reproduction in domestic animals

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Recrudescence of Spermatogenesis in the Dog Following Downregulation Using a Slow Release GnRH Agonist Implant
Reproduction in domestic animals

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78,XX Testicular DSD Syndrome in a Mongrel Dog
Reproduction in domestic animals

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Corticotropin-releasing factor is present in intestinal tissue of patients with gastrointestinal dysfunction following shock and abdominal surgery
Nutrition

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The use of a GnRH vaccine to suppress mare ovarian activity in a large group of mares under field conditions
Wildlife research

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Evaluation of two progestogen-based estrous synchronization protocols in yearling heifers of Bos indicus × Bos taurus breeding
Theriogenology

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The effect of timing of the induction of ovulation on embryo production in superstimulated lactating Holstein cows undergoing fixed-time artificial insemination
Theriogenology

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The effects of commercial preparations containing two different GnRH analogues and dopamine antagonists on spermiation and sperm characteristics in the European smelt Osmerus eperlanus (L.)
Aquaculture

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Regulation of testicular function in the stallion: An intricate network of endocrine, paracrine and autocrine systems
Animal reproduction science

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Neuronal Responses in the Brainstem and Hypothalamic Nuclei Following Insulin Treatment During the Late Follicular Phase in the Ewe
Reproduction in domestic animals

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GnRHa-induced spawning with natural fertilization and pilot-scale juvenile mass production of common snook, Centropomus undecimalis (Bloch, 1792)
Aquaculture

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Testicular Fluid Content Evaluated by Ultrasound Image Computer-Assisted Analysis Increases with Small-Dose Multiple GnRH Injections in Rams
Reproduction in domestic animals

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Effect of peripherally administered kisspeptin-10 on GnRH neurosecretion into the hypophyseal portal circulation in ovariectomized goat does
Small ruminant research

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Effects of one versus two doses of prostaglandin F2alpha on AI pregnancy rates in a 5-day, progesterone-based, CO-Synch protocol in crossbred beef heifers
Theriogenology

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Importance of estrus on pregnancy per insemination in suckled Bos indicus cows submitted to estradiol/progesterone-based timed insemination protocols
Theriogenology

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Vitrification of oocytes from endangered Mexican gray wolves (Canis lupus baileyi)
Theriogenology

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Bioconcentration and metabolism of decabromodiphenyl ether (BDE-209) result in thyroid endocrine disruption in zebrafish larvae
Aquatic toxicology

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Effect of timing of artificial insemination after synchronization of ovulation on reproductive performance in Holstein dairy cows
Tropical plant biology

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Controlled reproduction of an important indigenous fish species, Spinibarbus denticulatus (Oshima, 1926), in Southeast Asia
Aquaculture research

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Effective dose of mGnRHa for induction of ovulation in tench (Tinca tinca L.)
Aquaculture

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Interrelationships among progesterone, LH, and luteal blood flow during a pulse of a PGF₂α metabolite and functional role of LH in the progesterone rebound in heifers
Theriogenology

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Development of Semen Quality Following Reversible Downregulation of Testicular Function in Male Dogs with a GnRH Agonist Implant
Reproduction in domestic animals

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A review of spawning induction, larviculture, and juvenile rearing of the fat snook, Centropomus parallelus
Fish physiology and biochemistry

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Systemic Concentrations of Endogenous and Exogenous FSH in Anoestrous Ewes Superstimulated with Folltropin®-V
Reproduction in domestic animals

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Effects of the GnRH analogue deslorelin implants on reproduction in female domestic cats
Theriogenology

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The Effect of Elevated Steroids Released by Reproductive Male Round Gobies, Neogobius melanostomus, on Olfactory Responses in Females
Journal of chemical ecology

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Endosulfan and flutamide impair testicular development in the juvenile Asian catfish, Clarias batrachus
Aquatic toxicology

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Effect of LPS on Reproductive System at the Level of the Pituitary of Anestrous Ewes
Reproduction in domestic animals

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Evaluation of the hypothalamus–pituitary axis response to exogenous GnRH, estradiol benzoate, and LH during the postpartum period in Nellore cows
Theriogenology

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Reproduction of chub, Leuciscus cephalus L., under controlled conditions
Aquaculture research

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Artificial insemination at 56 h after intravaginal progesterone device removal improved AI pregnancy rate in beef heifers synchronized with five-day CO-Synch + controlled internal drug release (CIDR) protocol
Theriogenology

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Gonadotropin releasing hormone‐analogue (GnRHa) treatment improves the milt production and sperm motility of endangered Caspian brown trout, Salmo trutta caspius, over the course of a spawning season
Aquaculture research

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Purification and partial characterization of GtHs (cfLH and cfFSH) from Indian walking catfish (Clarias batrachus) (L.) and development of a homologous ELISA for cfLH
Aquaculture research

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Artificial fertilization of Senegalese sole (Solea senegalensis): Hormone therapy administration methods, timing of ovulation and viability of eggs retained in the ovarian cavity
Aquaculture

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Clinical use of dopamine antagonist sulpiride to advance first ovulation in transitional mares
Theriogenology

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Comparison of the GnRH-stimulation test and a semiquantitative quick test for LH to diagnose presence of ovaries in the female domestic cat
Theriogenology

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Sperm characteristics and androgens in Acipenser ruthenus after induction of spermiation by carp pituitary extract or GnRHa implants
Fish physiology and biochemistry

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Spawning induction in Kutum Rutilus frisii kutum (Kamenskii, 1901) using carp pituitary extract or GnRH analogue combined with metoclopramide
Aquaculture research

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Nitric oxide (NO) expression during annual reproductive activity in buffalo epididymis: A histochemical and immunocytochemical study
Theriogenology

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The effects of biogenic amines, gonadotropin-releasing hormones and corazonin on spermatogenesis in sexually mature small giant freshwater prawns, Macrobrachium rosenbergii (De Man, 1879)
Aquaculture

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Effect of the administration of GnRH or hCG on time of ovulation and the onset of estrus-to-ovulation interval in sows in Thailand
Tropical plant biology

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Double-Ovsynch in high-producing dairy cows: Effects on progesterone concentrations and ovulation to GnRH treatments
Theriogenology

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The combined effects of temperature and GnRHa treatment on the final stages of sexual maturation in Atlantic salmon (Salmo salar L.) females
Fish physiology and biochemistry

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Differential expression of ribosomal protein gene, gonadotrophin releasing hormone gene and Balbiani ring protein gene in silver nanoparticles exposed Chironomus riparius
Aquatic toxicology

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Evaluation of three synchrony programs for pasture-based dairy heifers
Theriogenology

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Effect of estrus synchronization protocols on plasma progesterone profile and fertility in postpartum anestrous Kankrej cows
Tropical plant biology

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Synchronization of oestrus and ovulation by short time combined FGA, PGF2α, GnRH, eCG treatments for natural service or AI fixed-time
Animal reproduction science

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Artificial fertilisation of cultured Senegalese sole (Solea senegalensis): Effects of the time of day of hormonal treatment on inducing ovulation
Aquaculture

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Role of LH in luteolysis and growth of the ovulatory follicle and estradiol regulation of LH secretion in heifers
Theriogenology

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Effects of eCG injection combined with FSH and GnRH treatment on the lambing rate in synchronized Afshari ewes
Small ruminant research

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Steroid hormones, boar taint compounds, and reproductive organs in pigs according to the delay between immunocastration and slaughter
Theriogenology

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Effect of presynchronization strategy before Ovsynch on fertility at first service in lactating dairy cows
Theriogenology

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Comparative effects of human chorionic gonadotropin (hCG) and gonadotropin-releasing hormone agonist (GnRHa) treatments on the stimulation of male Senegalese sole (Solea senegalensis) reproduction
Aquaculture

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Effect of timing of hormonal induction on reproductive activity in lambari (Astyanax bimaculatus)
Theriogenology

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Ovulatory follicle dysfunction in lactating dairy cows after treatment with Folltropin-V at the onset of luteolysis
Theriogenology

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Influence of triphenyltin exposure on the hypothalamus-pituitary-gonad axis in male Sebastiscus marmoratus
Aquatic toxicology

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Intracerebroventricular O-n-octanoylated ghrelin and its splice variant-induced feeding is blocked by insulin, independent of obestatin or CRF receptor, in satiated rats
Nutrition

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Development of monoclonal antibody based sandwich ELISA for the rapid detection of pathogenic Vibrio parahaemolyticus in seafood
International journal of food microbiology

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Influence of lameness on follicular growth, ovulation, reproductive hormone concentrations and estrus behavior in dairy cows
Theriogenology

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Tank spawning of first generation domestic green sturgeon
Zeitschrift fur angewandte Ichthyologie

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Deslorelin implants control fertility in urban brushtail possums (Trichosurus vulpecula) without negatively influencing their body-condition index
Wildlife research

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Fertility in dairy cows following presynchronization and administering twice the luteolytic dose of prostaglandin F₂α as one or two injections in the 5-day timed artificial insemination protocol
Theriogenology

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Long-term effects of immunocontraception on wild boar fertility, physiology and behaviour
Wildlife research

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Immunological and physiological validation of an enzyme-linked immunosorbent assay (ELISA) for the measurement of growth hormone in goat (Capra hircus) plasma
Small ruminant research

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Effect of GnRHa, pimozide and Ovaprim on ovulation and plasma sex steroid hormones in African catfish Clarias gariepinus
Theriogenology

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Partial budgeting assessment of the treatment of pyometra, follicular cysts and ovarian inactivity causing postpartum anoestrus in dairy cattle
Research in veterinary science

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NCSynch: A novel, progestagen-free protocol for ovulation synchronization and timed artificial insemination in goats
Small ruminant research

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Immunization against GnRH in the male camel (Camelus dromedarius): Effects on sexual behavior, testicular volume, semen characteristics and serum testosterone concentrations
Theriogenology

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Relative effectiveness of carp pituitary extract, luteininzing hormone releasing hormone analog (LHRHa) injections and LHRHa implants for producing hybrid catfish fry
Aquaculture

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Sperm biology and control of reproduction in sturgeon: (I) testicular development, sperm maturation and seminal plasma characteristics
Reviews in fish biology and fisheries

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Detrimental effect on availability of buserelin acetate administered in seminal doses in rabbits
Theriogenology

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Preparing for hibernation in ground squirrels: adrenal androgen production in summer linked to environmental severity in winter
Functional ecology

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Immediate and carryover effects of Gram-negative and Gram-positive toxin-induced mastitis on follicular function in dairy cows
Theriogenology

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In vivo and in vitro studies of the role of the adrenergic system and follicular wall contractility in the pathogenesis and resolution of bovine follicular cysts
Theriogenology

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Male contraceptive technology for nonhuman male mammals
Animal reproduction science

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Effect of synchronization protocols and GnRH treatment on the reproductive performance in goats
Small ruminant research

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Role of LH in the progesterone increase during the bromocriptine-induced prolactin decrease in heifers
Theriogenology

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Induction of fertile oestrus in the bitch using Deslorelin, a GnRH agonist
Theriogenology

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Effect of purified llama ovulation-inducing factor (OIF) on ovarian function in cattle
Theriogenology

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Increased production of naphthoquinones in Impatiens balsamina root cultures by elicitation with methyl jasmonate
Bioresource technology

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Chronology of early embryonic development and embryo uterine migration in alpacas
Theriogenology

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Effect of active immunization against GnRH on testosterone concentration, libido and sperm quality in mature AI boars
Acta veterinaria scandinavica

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GnRHa-induced spawning in cage-reared Atlantic bluefin tuna: An evaluation using stereological quantification of ovarian post-ovulatory follicles
Aquaculture

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GnRHa-induced Multiple Spawns and Volition Spawning of Captive Spotted Rose Snapper, Lutjanus guttatus, at Mazatlan, Mexico
Journal of the World Aquaculture Society

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Comparison of the effects of different methods of mammalian and salmon GnRHa administration on spawning performance in wild-caught female carp (Cyprinus carpio carpio) from the Caspian Sea
Aquaculture

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Effects of TDCPP or TPP on gene transcriptions and hormones of HPG axis, and their consequences on reproduction in adult zebrafish (Danio rerio)
Aquatic toxicology

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Superovulation in the Mare: A Work in Progress
Journal of equine veterinary science

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Effect of adlay (Coix lachryma-jobi L. var. ma-yuen Stapf.) hull extracts on testosterone release from rat Leydig cells
Phytotherapy research

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Immunisation against gonadotrophin-releasing hormone (GnRH) increases growth and reduces variability in group-housed boars
Animal production science

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Basal testosterone concentrations after the application of a slow-release GnRH agonist implant are associated with a loss of response to buserelin, a short-term GnRH agonist, in the tom cat
Theriogenology

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Comparison of the Effects of HCG and LHRHa on the Induction of Ovulation of Wild and Captive Leopard Grouper, Mycteroperca rosacea
Journal of the World Aquaculture Society

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Gonadotropin‐releasing hormone analogue multiple injection potentially accelerated testicular maturation of male yellow catfish (Pelteobagrus fluvidraco, Richardson) in captivity
Aquaculture research

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Waterborne fluoxetine disrupts feeding and energy metabolism in the goldfish Carassius auratus
Aquatic toxicology

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Disorders of sexual development and associated changes in the pituitary-gonadal axis in dogs
Theriogenology

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Molecular cloning and expression of caspase-3 in the protandrous cinnamon clownfish, Amphiprion melanopus, during sex change
Fish physiology and biochemistry

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Cryopreservation of hormonally induced sperm for the conservation of threatened amphibians with Rana temporaria as a model research species
Theriogenology

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mRNA expression of GnRH variants and receptors in the brain, pituitary and ovaries of pejerrey (Odontesthes bonariensis) in relation to the reproductive status
Fish physiology and biochemistry

all 314 items...