What's the difference between impuberal and puberty?
Impuberal
Definition:
(a.) Not having arrived at puberty; immature.
Example Sentences:
(1) Hyperlipemia developing in impuberal, young and old rabbits with administered cholesterol is characterized by a considerable prevailence of the cholesterol level over the triglyceride one.
(2) The degree of shifts in lipids depends on the age, it is most pronounced in old animals and the least pronounced in impuberal ones.
(3) Grafts and injections of cellular extracts from thymus and spleen of guinea pigs, were carried out in puberal and impuberal female rats.
(4) The research regards the action of rapidly and slowly absorbed testosterone in the adenohypophysis of female impuberal rats.
(5) The patient, raised as a female, was seen at 17 yr of age for impuberism.
(6) In the Leydig cell complexes of the impuberal testis an apparent loss of LDH is noticeable in the epithelium of the tubuli, while the non-specific esterase, SDH and the Glucose-6-Phosphate Dehydrogenase increases in activity.
(7) Type A0 spermatogonia are present in the impuberal testis.
(8) However, a test female housed with 6 impuberal females without direct contact with the bedding soiled by adult group-housed females exhibited a significant decrease in the incidence of prolonged cycles.
(9) At optical microscope and at electronic microscope it has been examined the adenohypophysis of Wistar albino impuberal female rats after administration of progesterone.
(10) In 7 cases of isolated breast prococity, 4 cases of isolated pilous precocity, one case of isolated genital hemorrhage and 5 cases of hypopituitarism, E1, E2 and T levels were similar to those of impuberal girls.
(11) Under the HCG-application the orthotopic impuberal testis there was a change of behavior of the enzyme in the tubuli and Leydig-cells in comparison with test animals.
(12) By contrast, a test female housed in contact with 6 impuberal females on bedding soiled by 6 adult group-housed females exhibited a significant increase in the incidence of prolonged cycles.
(13) The pituitary gonadotropic response of FSH and LH "reserve" was studied in ten normal women, twelve amenorrheic and two impuberal patients, as compared with six sterile women with anovulatory cycles.
(14) In the dystopic testis of the impuberal animal, HCG cannot avoid this loss of LDH in the epithelium of the tubuli.
(15) In contrast to an adult regularly cycling female (the test female) housed in contact with 6 adult females, a test female housed in contact with 6 impuberal females failed to show disruption of oestrous cycle.
(16) Administration of estradiol-benzoate in a dose of 0.5 Mg for 4 days causes a twice increase in the content of acetylcholine in hypothalamus of impuberal female rats and statistically significant decrease in the content of GABA.
(17) The acetate label incorporation into histones H2 and H3 does not vary essentially in impuberal and young animals but intensifies in adult and old animals.
Puberty
Definition:
(n.) The earliest age at which persons are capable of begetting or bearing children, usually considered, in temperate climates, to be about fourteen years in males and twelve in females.
(n.) The period when a plant first bears flowers.
Example Sentences:
(1) These results do not support the view that in the rat pheromones from adult males enhance puberty in females, contrary to what is known to happen in the mouse.
(2) In contrast, idiopathic GH deficient girls have an onset of puberty and PHV nearer to a normal chronological age and at an early bone age.
(3) We report the treatment of 44 boys with constitutional delay of growth and puberty (CDGP) at a mean chronological age of 14.3 years (range, 12.4-17.1) and bone age of 12.1 years (range, 9.1-15.0).
(4) Four patients entered puberty during the first year of treatment.
(5) In girls and boys, the mean concentration of both gonadotropins increased with advancing puberty.
(6) Age at puberty (onset of cyclic progesterone concentrations) was greatest in heifers fed Diet 1 and lowest in heifers fed Diet 5.
(7) A 17-year-old boy who had been treated for insulin-dependent diabetes since age 2, and for coeliac disease since age 6, presented a major growth retardation (-6 SD), a delayed puberty and a hepatomegaly with excessive glycogen storage (Mauriac's syndrome).
(8) Adrenal androgens appear to be the major determinants of sebaceous gland activity during the prepubertal period and to be additive to another hormone or hormones during puberty.
(9) An investigation of the tissue distribution of CMB-2 showed that the puberty, CMB-2 is secreted into the rete testis and accumulates in the epididymis in high concentration.
(10) Seventeen of them showed a constitutional delay in growth and puberty, twenty-three suffered from growth-hormone deficiency (GHD) and eight had a suspected GHD as a result of pharmacological tests.
(11) This paper describes a case with symptomless enlarged submandibular glands, the bioptic findings which were suggesting the diagnosis of sialadenosis, the verification of the underlying disorder by child psychiatry, and the recuperation of the boy during puberty.
(12) Most of what is understood about precocious puberty in boys comes from boys with precocious puberty secondary to poorly controlled CAH.
(13) These and other data suggest that the sensitivity of the hypothalamic-pituitary "gonadostat" decreases at the onset of puberty.
(14) One possible explanation is that the bacteria associated with periodontal diseases cannot become established in great numbers prior to puberty.
(15) However, following puberty (i.e., by 60 days of age), the response in male rats was significantly greater than that observed in female rats.
(16) The development of signs of puberty and a growth spurt appearing at this late age clearly show the potential for maturation and growth once malnutrition is corrected.
(17) The progress of 108 children who were identified by the vision screening programme in school as having defective vision (excluding those with puberty onset myopia) was reviewed.
(18) Inhibin levels were high in prepubertal lambs (approximately 375 pM), but these levels were not sustained near the time of puberty (approximately 180 pM).
(19) Breast development is usually the first event of puberty and menarche virtually the last.
(20) It is hypothesized here that puberty in the rat is the consequence of the appearance of free, and therefore physiologically active, estrogen in the circulation.