Zobrazeno 1 - 6
of 6
pro vyhledávání: '"David J. Berck"'
Autor:
George M. Mussalli, Savas Menticoglou, Christopher R. Harman, Cecilia Avila, Ashlesha K. Dayal, David J. Berck, Manning Fa
Publikováno v:
American Journal of Obstetrics and Gynecology. 181:1231-1236
Objective: It was our goal to determine the false-negative rate of the biophysical profile, characterize an 18-year variation in the false-negative rate, examine the relationship between the last normal biophysical profile score and death, and compar
Autor:
George M. Mussalli, Jelpa Shah, Nergesh Tejani, Frank A. Manning, David J Berck, Andrew Elimian
Publikováno v:
Journal of perinatology : official journal of the California Perinatal Association. 20(5)
Placenta accreta is a complication that is rising in incidence. The reported experience of methotrexate treatment in the conservative management of placenta accreta is scant. Three cases of placenta accreta managed with methotrexate are presented. Ca
Publikováno v:
Obstetrics and gynecology. 91(5 Pt 2)
Background: Congenital cervical spinal cord injury usually is attributed to intrapartum mechanical trauma. Case: A fetal cervical spinal cord hemorrhage presented as congenital isolated upper extremity (“cruciate”) paralysis and muscle atrophy af
Publikováno v:
Journal of Neuroscience Methods. 11:231-241
Tritium-labeled receptor ligands are commonly used for quantitative receptor autoradiography with LKB Ultrofilm. In this study, we compared estimates of tritium concentrations by optical density measurements with direct measurements of tritium concen
Autor:
David J. Berck, Thomas C. Rainbow
Publikováno v:
Journal of Neuroscience Methods. 13:171-181
We describe here a simple, inexpensive microcomputer-assisted densitometer for use with quantitative receptor autoradiography. The resolution of this system is approximately 100 μm. With this system, and an accompaning program DENSIT, it is relative
Publikováno v:
Neuroendocrinology. 39:476-480
The administration of the steroid hormone, 17 beta-estradiol (E2) to ovariectomized rats increases the levels of muscarinic cholinergic receptors by 20-40% in the hypothalamic area. Using microdissection techniques, this increase has been shown to oc