The secretion of growth hormone (GH) is abnormal in genetically obese Zucker rats. Measurements of pulsatile GH release and circulating GH levels in lean (Fa/?) and obese (fa/fa) rats have shown that both are reduced in the latter. We have studied…
During a four-year period, we have treated unstable fractures of the distal radius with closed anatomic reduction and insertion of a Rush intramedullary rod through a small dorsoradial wrist incision, followed by early controlled range of motion. In…
Long-term potentiation (LTP), intensively studied in the hippocampus as a possible mnemonic device, has begun to be studied in the neocortex. In this study the effects of varying tetanic stimulus parameters on LTP of field potentials recorded from…
In a 22 year study, 21 women had acute pancreatitis develop during pregnancy (11 women) or within six weeks post partum (ten women). Gallstones were the cause of the pancreatitis in all. Operation during the acute attack of pancreatitis was required…
Successful strategies for preventing childhood injuries require better understanding of injury epidemiology. A case-control study was designed to identify risk factors for injury among preschool patients of a university-affiliated, community-based…
The antinociceptive effects of MDMA and morphine were examined in rats using the tail-flick and hot-plate analgesiometric tests. MDMA, in the dose range of 1.5-6.0 mg/kg IP, produced a dose-dependent elevation in hot-plate latency, but did not…
beta-Endorphin administered intrathecally (i.t.) in rats produced a dose-dependent elevation in tail-flick latency. Naltrexone administered i.t. as a pretreatment reversed the spinal antinociceptive action of beta-endorphin, suggesting that the…
We have reviewed the 10-year experience of a community teaching hospital with gastric epithelial polyps and have analyzed 121 polyps removed from 35 patients. Hyperplastic polyps constituted nearly 75% of the polyps examined; fundic gland polyps…
The vascular supply and tendons of the extensor digitorum longus (EDL) muscles of two adult rats were unilaterally severed and the muscles were allowed to regenerate for 40 days. Serial frozen sections of muscle grafts were cut and stained for…
The medical records of 109 patients who presented to the emergency department during a five-year period with proven nontraumatic, spontaneous subarachnoid hemorrhage (SAH) were retrospectively reviewed. The clinical presentation, diagnostic…
Adult epiglottitis (or "supraglottitis") is an uncommon but increasingly recognized entity. Though prior studies emphasized the fulminant nature of the disease, recent evidence suggests that epiglottitis in adults may follow a relatively less severe…
Locked-in syndrome is a unique clinical condition associated with ventral pontine lesions. The locked-in state is characterized by tetraplegia and mutism with maintenance of alertness as well as vertical eye movements and eye blinking, by which…
We evaluated the effect of impaired hearing and vision on balance in a sample of 977 elderly people residing in the community. Of the sample, 21% reported balance problems, 27% vision problems, and 30% hearing problems. The increased relative risk…
The effects of drug abuse are caused by the stimulation or inhibition of different neurotransmitters, chiefly gamma-aminobutyric acid, acetylcholine, norepinephrine, dopamine, serotonin and beta-endorphin. The biopsychiatric model focuses on…
A retrospective analysis of records from an outpatient medical practice was undertaken to determine the incidence and features of cough resulting from the use of enalapril maleate. Of 209 patients taking enalapril, 22 (10.5%) required discontinuation…
The endocardium ultrastructure of 13 embryonic day old hamsters was examined, especially in relationship with the atrial myocytes. The endothelial morphology was described, including the junctional attachments and their relationships with subjacent…
Light, scanning, and transmission electron microscopic observations related to morphological changes of the right atrium as well as the atrial endocardium during development (15th embryonic day and 1 day old) and aging (560 days old) in the Syrian…
The zinc iodide-osmium tetroxide (ZIO) fixative-staining method was used along with topographical ultrastructure to investigate cholecystectomized human gallbladders under light and electron microscopic techniques. This method delineated neuronal…
The neurochemical and anatomical heterogeneity of dopamine uptake blockade was studied at a medial and lateral position in each of 3 rostrocaudal areas of the rat caudate-putamen. In vivo voltammetric measures of extracellular dopamine indicated a…
A three-dimensional computer simulation of the basilar crescentic osteotomy has been presented. The bunion deformity consists of hallux valgus, an increased first and second intermetatarsal angle, pronation of the great toe, and elevation of the…
