Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Robert P. Kelch"'
Publikováno v:
Clinical Genetics. 11:249-254
Two half-brothers with short stature secondary to growth hormone deficiency and a family history implicating X-linked transmission were studied extensively for other endocrine abnormalities. The proband had a normal physical examination, except for s
Autor:
Robert P. Kelch, Allyn L. Mark
Publikováno v:
Journal of Investigative Medicine. 49:486-490
There is national alarm about a decline in the number of clinician scientists. Most of the proposed solutions have focused on housestaff and junior faculty. We propose a new national program for training medical students in clinical research. This pr
Autor:
Vasantha Padmanabhan, Carol M. Foster, Wensheng Guo, Ayse Pinar Cemeroglu, Robert P. Kelch, John C. Marshall, Gad B. Kletter, Morton B. Brown
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 83:3501-3506
Estradiol (E2) negative feedback on LH secretion was examined in 10 pubertal girls, testing the hypothesis that E2 suppresses LH pulse frequency and amplitude through opioid pathways. At 1000 h, a 32-h saline infusion was given, followed 1 week later
Autor:
Kimberly A. Dukes, Carol F. Phillips, Robert P. Kelch, Lisa M. Sullivan, Sherrie H. Kaplan, Jane G. Schaller
Publikováno v:
New England Journal of Medicine. 335:1282-1290
Although the numbers of women in training and in entry-level academic positions in medicine have increased substantially in recent years, the proportion of women in senior faculty positions has not changed. We conducted a study to determine the contr
Autor:
Gad B. Kletter, Robert P. Kelch
Publikováno v:
Journal of Clinical Endocrinology & Metabolism. 79:331-334
Autor:
Robert P. Kelch
Publikováno v:
New England Journal of Medicine. 346:285-287
Financial conflicts of interest are present in many types of medical research. Until recently there has been no unified effort to address the many problems that arise because of such conflicts. The Association of American Medical Colleges recently ap
Publikováno v:
The Journal of Pediatrics. 123:943-946
We describe a 9-year-old boy and his 34-year-old father with the Pallister-Hall syndrome. The proband had precocious puberty, imperforate anus, postaxial polydactyly, hypospadias, a hypothalamic mass, and a displaced pituitary gland. The father had p
Autor:
Nancy J. Hopwood, Robert P. Kelch
Publikováno v:
Pediatrics in Review. 14:481-487
The approach to the evaluation of a neck mass requires careful history and physical examination to determine if the mass is thyroidal or non-thyroidal. Thyromegaly can be classified as diffuse or nodular, painless or painful, or associated with a sol
Autor:
Gad B. Kletter, Robert P. Kelch
Publikováno v:
Endocrinology and Metabolism Clinics of North America. 22:455-477
Puberty is the last phase of the complex process of sexual maturation, a process by which an individual acquires reproductive competency. This article reviews the physiologic and physical changes of normal puberty and the causes of either delayed or
Autor:
Morton B. Brown, Inese Z. Beitins, Vasantha Padmanabhan, Carol M. Foster, Gad B. Kletter, Robert P. Kelch
Publikováno v:
The Journal of Clinical Endocrinology & Metabolism. 76:1173-1176
We tested the hypothesis that the improved sensitivity of immunofluorometric (IFMA) assays will lead to an increase in the number of detectable LH pulses compared to RIA in early pubertal boys, in whom LH secretion is low. To test this hypothesis we