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Biological Sciences: endocrinology > hormones and hormone-related substances > hormones > gonadotropins > chorionic gonadotropins
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Items 41 to 80 of 162 results
Group by: Biological Sciences
 
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Mitochondrial distribution, ATP-GSH contents, calcium [Ca²⁺] oscillation during in vitro maturation of dromedary camel oocytes
Theriogenology

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Collection of gametes from live axolotl, Ambystoma mexicanum, and standardization of in vitro fertilization
Theriogenology

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Neither plasma progesterone concentrations nor exogenous eCG affects rates of ovulation or pregnancy in fixed-time artificial insemination (FTAI) protocols for puberal Nellore heifers
Theriogenology

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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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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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The use of melatonin and progestagen–eCG to initiate reproductive activity in prepuberal Awassi ewe lambs
Tropical plant biology

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A new classification of pre‐ovulatory oocyte maturation stages in pikeperch, Sander lucioperca (L.), and its application during artificial reproduction
Aquaculture research

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Estrus induction in white rhinoceros (Ceratotherium simum)
Theriogenology

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Determination of hormones inducing oocyte maturation in Chalcalburnus tarichi (Pallas, 1811)
Fish physiology and biochemistry

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Using osmotic pumps to deliver hormones to induce sexual maturation of female Japanese eels, Anguilla japonica
Aquaculture

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Bioassay for follicle stimulating activity of equine gonadotropic hormone in mare serum using frozen/thawed transiently transfected reporter cells
Theriogenology

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Comparison of the use of cabergoline and gonadotrophin to treat primary and secondary anoestrus in bitches
Australian veterinary journal

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Photoperiod length and the estrus synchronization protocol used before AI affect the twin pregnancy rate in dairy cattle
Theriogenology

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Preliminary results evaluating a simplified superovulation protocol in Boer goats
Small ruminant research

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Doppler sonography of the uterine and ovarian arteries during a superovulatory program in horses
Theriogenology

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Ovarian activity reversibility after the use of deslorelin acetate as a short-term contraceptive in domestic queens
Theriogenology

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Induced spawning in perch, Perca fluviatilis L. using carp pituitary extract and HCG
Aquaculture research

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Magnetic resonance imaging for the study of ovarian follicles in the mouse
Theriogenology

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Optimizing the use of sex-sorted sperm in timed artificial insemination programs for suckled beef cows
Journal of animal science

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In vitro embryo production in sheep: Pregnancy after long periods of oocyte and embryo transport
Small ruminant research

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Chromatin and cytoplasmic characteristics of equine oocytes recovered by transvaginal ultrasound-guided follicle aspiration are influenced by the developmental stage of their follicle of origin
Theriogenology

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The effect of equine chorionic gonadotropin (eCG) on pregnancy rates of white-tailed deer following fixed-timed artificial insemination
Theriogenology

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Observations on induced breeding of the Amazonian fish tambaqui, Colossoma macropomum (Cuvier) using CPE and HCG treatments
Aquaculture research

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High production of llama variable heavy-chain antibody fragment (VHH) fused to various reader proteins by Aspergillus oryzae
Applied microbiology and biotechnology

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Follicle and systemic hormone interrelationships during induction of luteinized unruptured follicles with a prostaglandin inhibitor in mares
Theriogenology

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The biology and methodology of assisted reproduction in deer mice (Peromyscus maniculatus)
Theriogenology

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A study on the effect of GnRH administration on the ovarian response and laparoscopic intrauterine insemination of Awassi ewes treated with eCG to induce superovulation
Tropical plant biology

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Effect of the addition of beta-mercaptoethanol to a thawing solution supplemented with caffeine on the function of frozen-thawed boar sperm and on the fertility of sows after artificial insemination
Theriogenology

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The reproductive performance of Thoroughbred mares treated with intravaginal progesterone at the start of the breeding season
Theriogenology

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Comparison of 6-day progestagen treatment with Chronogest® CR and Eazi-breed™ CIDR® G intravaginal inserts for estrus synchronization in cyclic ewes
Small ruminant research

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Ultrasound characteristics of experimentally induced luteinized unruptured follicles (LUF) and naturally occurring hemorrhagic anovulatory follicles (HAF) in the mare
Theriogenology

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Pregnancy rates after fixed-time artificial insemination of Brahman heifers treated to synchronize ovulation with low-dose intravaginal progesterone releasing devices, with or without eCG
Theriogenology

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Hormone-induced ovulation and spawning of captive and wild broodfish of the catadromous Australian bass, Macquaria novemaculeata (Steindachner), (Percichthyidae)
Aquaculture research

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The mare: A 1000-pound guinea pig for study of the ovulatory follicular wave in women
Theriogenology

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Restoration of corpus luteum angiogenesis in immature hypothyroid rdw rats after thyroxine treatment: Morphologic and molecular evidence
Theriogenology

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Fertility-associated antigen on Nelore bull sperm and reproductive outcomes following first-service fixed-time AI of Nelore cows and heifers
Theriogenology

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Effects of age and altrenogest treatment on conceptus development and secretion of LH, progesterone and eCG in early-pregnant mares
Theriogenology

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Administration of human chorionic gonadotropin at embryo transfer induced ovulation of a first wave dominant follicle, and increased progesterone and transfer pregnancy rates
Theriogenology

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Humoral immune response in lactating dairy cows after repeated exposure to human chorionic gonadotropin
Theriogenology

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