Objective: To assess the effects of epinephrine on splanchnic perfusion and splanchnic oxygen uptake in patients with septic shock. Design: Prospective, controlled trial. Setting: University hospital intensive care unit (ICU). Patients: Eight…
Objective. To assess the effects of low-dose dopamine on splanchnic blood flow and splanchnic oxygen uptake in patients with septic shock. Design. Prospective, controlled trial. Setting. University hospital intensive care unit. Patients. 11 patients…
Each year in the United States alone over 500,000 inguinal herniorrhaphies are performed.(1) Numerous techniques and methods have been described, all in an attempt to decrease recurrences, complications, and morbidity. One of the newer methods…
Adult female rats were ovariectomized and received a 21-day release pellet containing either (17)beta-estradiol (0.1 mg), tamoxifen (5.0 mg), a combination of estradiol and tamoxifen or no further treatment. At 14 days following ovariectomy +/-…
The present analysis evaluated extant hominoid subnasal morphological variation from an ontogenetic perspective, documenting both qualitative and allometric details of subnasal maturation in Hylobates, great apes and modern humans. With respect to…
This article presents a case of acute mesenteric vein thrombosis with small bowel infarction associated with pancreatitis. Although a rare occurrence, the authors suggest this diagnosis should be considered as a possible complication of pancreatic…
Heterologous expression using baculovirus vectors has become a popular method for the production of catalytically active cytochrome P450s (CYPs). We have systematically optimized the multiplicity of infection (MOI) for a coinfection approach for the…
The effect of incorporation of 1-palmitoyl-sn-glycero-3-phosphocholine (PLPC) on the structure of the P-beta' ripple mesophase in aqueous dispersions of 1,2-dipalmitoyl-sn-glycero-3-phosphocholine (DPPC) has been studied by differential scanning…
Kallistatin is a serine proteinase inhibitor which binds to tissue kallikrein and inhibits its activity, The aim of this study is to evaluate if kallistatin has a direct effect on the vasculature and on blood pressure homeostasis. We found that an…
In elderly individuals, serum creatinine may remain normal as glomerular filtration rate (gfr) declines. Therefore, the estimation of glomerular filtration utilizing mathematical models incorporates age as an important variable. In order to adjust…
We have previously found that for acetaminophen kinetic differences exist between the hepatic microsomal catalyzed protein binding and cysteine conjugation. We have also observed that the protein binding of acetaminophen is only to intralumenal…
Limb regeneration in urodeles is achieved through the dedifferentiation of tissues at the amputation plane and through the production of the blastema. This tissue breakdown is possible by extensive alterations in molecules of the extracellular…
The cholesterol 7 alpha-hydroxylase gene (CYP7A) is transcriptionally regulated by a number of factors, including hormones, bile acids, and diurnal rhythm. Previous studies have identified a region from nucleotides (nt) -74 to -55 of the rat CYP7A…
The purpose of this paper is to discuss how failure rates are influenced by I) normversus criterion-referenced scoring, 2) case specificity and case weights, and 3) compensatory and conjunctive standards. This paper will highlight comparisons of…
Background: The hands of health care workers (HCWs) serve as a major route for transmission of nosocomial infection. Although handwashing is known to reduce cross-transmission of infection, the influence of rings on the efficacy of handwashing and…
In primary cultures of rat hepatocytes, transcription of the cholesterol 7 alpha-hydroxylase gene is induced synergistically by glucocorticoid and thyroid hormones. The objective of the present study was to evaluate the role of glucocorticoid and…
The presence of NADPH diaphorase staining was compared with the immunohistochemical localization of four NADPH-dependent enzymes - neuronal (type I), inducible (type LI), and endothelial (type III) nitric oxide synthase (NOS) and cytochrome P450…
Study Design. A description of a method for standardizing the nomenclature used in reporting the size and location of lesions in the lumbar or thoracic spine is presented. Objectives. To make the reporting of findings on computed tomography or…
Phase properties of aqueous dispersions of model bile mixtures containing cholesterol, lecithin and bile salts and model mixed lipid digestive mixtures containing cholesterol, fatty acid, monoglyceride, lecithin and bile salts have been characterized…
Objectives: To review the clinical and laboratory findings of 108 adult patients with bacteremic pneumococcal pneumonia admitted to a community hospital and to determine the value of sputum Gram stains and cultures in the diagnosis of pneumococcal…
The mechanism of antiviral action of tricyclodecan-9-yl-xanthogenate (D609) was investigated in vitro. D609 inhibited herpes simplex virus type 1 (HSV-1) replication without apparent cytotoxicity. It reduced phosphorylation of virus-infected cell…
In response to a brief vagal stimulus, the atrial rate initially slows, then transiently accelerates, and slows a second time. We determined the effects of three antagonists to two ionic channels on this characteristic triphasic pacemaker response.…
The timing of surgery during the menstrual cycle of premenopausal breast cancer patients was correlated with their disease-free survival (DFS) and overall survival (OS). The study included 150 premenopausal patients treated for breast cancer between…
Career development theory postulates that a client's career choice readiness influences the experience of an interest inventory. This study examined career choice readiness as it related to satisfaction with, retention of, and use of a videotaped…
