منابع مشابه
Human chorionic gonadotrophin luteal support overcomes luteal phase inadequacy after gonadotrophin-releasing hormone agonist-induced ovulation in gonadotrophin-stimulated cycles.
Gonadotrophin-releasing hormone agonist (GnRHa)-induced ovulation after gonadotrophin ovarian stimulation is used to prevent ovarian hyperstimulation syndrome and multiple pregnancy in polyfollicular cycles. However, one of the major problems to be resolved is corpus luteum function after follicular maturation and ovulation by mid-cycle GnRHa administration. The present report investigated the ...
متن کاملDisorders of gonadotrophin secretion.
In recent years, particularly since the advent ofradioimmunoassay, the regulation of pituitary gonadotrophin secretion has been extensively studied in man and in animals (Greep et al., 1976). I shall not comprehensively catalogue the different diseases and syndrome complexes associated with disordered gonadotrophin secretion. These are systematically covered in several textbooks and reviews (Lo...
متن کاملExperimental Myopia in Chicks
more frequently in the spring and the fall, and a relationship to temperature or to changes in temperature may be involved (unpublished observations, Kaufman HE, 1981; Barren BA, 1994). The appearance of fever blisters and clinical herpes during temperature stress in hudans is a well-known clinical phenomenon. Our primate model may provide a way to study this relationship in a laboratory settin...
متن کاملComparing gonadotrophin-releasing hormone agonists or gonadotrophin-releasing hormone antagonists in poor responder in IVF
Objective: The use of GnRH antagonist versus GnRH agonist in poor responder for patient undergoing ovarian hyperstimulation and in vitro-fertilization was compared. Materials and Methods: In this study, 23 patients underwent ovarian hyperstimulation with recombinant FSH followed by the use of GnRH antagonist (Cetrorelix) 0.25mg during the late Follicular Phase. These patients were compared to 2...
متن کاملNutritional Encephalomalacia in Chicks
1. Nutritional encephalomalacia may be induced in chicks up to the age of approximately 2 months. As the preliminary feeding period on a natural foods diet is increased, the percentage incidence of the disease becomes progressively less. The average time between institution of diet and appearance of the disease tends to diminish. 2. There is no correlation between growth and incidence of the di...
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ژورنال
عنوان ژورنال: Poultry Science
سال: 1959
ISSN: 0032-5791
DOI: 10.3382/ps.0380152