Precocious Stimulation
Mostrando 1-12 de 13 artigos, teses e dissertações.
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1. Diagnostic value of urinary luteinizing hormone levels in the monitoring of precocious puberty treatment
ABSTRACT Objective To determine whether first-voided urinary LH (FV-ULH) – level measurement can adequately assess pubertal suppression as much as standard tests can. Subjects and methods The study group included patients with central precocious puberty and rapidly progressing early puberty who received up to 3 – 4 doses of GnRHa therapy monthly and
Arch. Endocrinol. Metab.. Publicado em: 2020-04
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2. Clinical and Laboratory Parameters of Gonadotropin-Releasing Hormone Analog Treatment Effectiveness in Children with Precocious Puberty
OBJECTIVE: There are no doubts about the clinical benefits of treatment with GnRH analogs for patients diagnosed with central precocious puberty (CPP). However, laboratory monitoring of CPP is still a matter of considerable controversy in the literature. Therefore, the main objective of this study was to evaluate the cut-off values of stimulated LH that det
Clinics. Publicado em: 07/11/2019
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3. Central precocious puberty: revisiting the diagnosis and therapeutic management
ABSTRACT Clinical and laboratory diagnosis and treatment of central precocious puberty (CPP) remain challenging due to lack of standardization. The aim of this revision was to address the diagnostic and therapeutic features of CPP in Brazil based on relevant international literature and availability of the existing therapies in the country. The diagnosis of
Arch. Endocrinol. Metab.. Publicado em: 2016-04
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4. A estimulaÃÃo precoce como tÃcnica de atendimento nos berÃÃrios
Four babies, of eight to tem months old, medium-high social economic level, who attends to a nursery at Lago Sul, BrasÃlia â DF were the subjects of the present study: two experimental babies and two control babies. A precocious stimulation study was developed through the multiple base line, with the use of three activities: âThrowing Ballâ, âOvercome O
Publicado em: 2005
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5. Development of germinal centres in the spleen in infants related to birth and unexpected death.
The development of germinal centres in the spleen has been estimated in a series of 266 children dying in hospital and 205 children presenting as unexpected death in infancy. The prevalence of germinal centres in the spleen increases rapidly after birth. The percentage of Malpighian bodies showing germinal centres in the spleen is greater in all categories o
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6. Synaptogenesis in visual cortex of normal and preterm monkeys: evidence for intrinsic regulation of synaptic overproduction.
We used quantitative electron microscopy to determine the effect of precocious visual experience on the time course, magnitude, and pattern of perinatal synaptic overproduction in the primary visual cortex of the rhesus monkey. Fetuses were delivered by caesarean section 3 weeks before term, exposed to normal light intensity and day/night cycles, and killed
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7. Lactation defect in mice lacking the helix–loop–helix inhibitor Id2
Id proteins are thought to be negative regulators of cell differentiation and positive regulators of cell proliferation. Mammary glands of Id2–/– female mice reveal severely impaired lobulo-alveolar development during pregnancy. Id2–/– mammary epithelia show no precocious maturation, but instead exhibit intrinsic defects in both cell proliferation an
Oxford University Press.
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8. Human epidermal growth factor: isolation and chemical and biological properties.
A polypeptide hormone has been isolated from human urine, human epidermal growth factor. It was assayed by its ability to compete with 125I-labeled mouse-derived epidermal growth factor in binding to human foreskin fibroblasts. The biological effects of the human polypeptide are similar to those previously described for the mouse hormone. These include the s
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9. An Implanted Recombination Hot Spot Stimulates Recombination and Enhances Sister Chromatid Cohesion of Heterologous Yacs during Yeast Meiosis
Heterologous yeast artificial chromosomes (YACs) do not recombine with each other and missegregate in 25% of meiosis I events. Recombination hot spots in the yeast Saccharomyces cerevisiae have previously been shown to be associated with sites of meiosis-induced double-strand breaks (DSBs). A 6-kb fragment containing a recombination hot spot/DSB site was imp
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10. Puberty in monkeys is triggered by chemical stimulation of the hypothalamus.
Gonadal quiescence prior to puberty in primates results from a diminished secretion of the pituitary gonadotropic hormones, follicle-stimulating hormone and luteinizing hormone, which, in turn, is occasioned by an interruption of pulsatile release of gonadotropin-releasing hormone (GnRH) from the hypothalamus during this phase of development. A discharge of
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11. Developmental regulation of glutamine synthetase and carbonic anhydrase II in neural retina.
Glutamine synthetase (GS) is expressed in the neural retina only in Muller glia cells and is inducible with cortisol. A chicken genomic clone that contains at least part of the coding region for the GS enzyme was used to investigate developmental changes in the level of GS mRNA in embryonic chicken retina. A major GS transcript (approximately equal to 3 kilo
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12. Acylation-stimulatory activity in hyperapobetalipoproteinemic fibroblasts: enhanced cholesterol esterification with another serum basic protein, BP II.
Cultured fibroblasts from patients with familial hyperapobetalipoproteinemia (hyperapoB) were used to determine if a defect in lipid metabolism was present. Three basic proteins (BP I, BP II, and BP III) were isolated from normal human serum by preparative isoelectric focusing, preparative SDS/PAGE, and reversed-phase HPLC. The Mr and pI values of these prot