Advanced Search
Displaying assets from 1 to 30 out of 4869
-
Description Eight volumes of acid-soluble type I collagen solution (pH, 3), 1 volume of 10 concentrated minimum essential medium, and 1 volume of reconstruction buffer (2.2 g of sodiumbicarbonate and 4.77 g of...
Article Title: Effects of Stromal Fibroblasts and Fat Cells and an Environmental Factor Air Exposure on Invasion of Laryngeal Carcinoma (HEp-2) Cells in a Collagen Gel Invasion Assay System
Publication Title: Arch Otolaryngol Head Neck Surg -
Description The experimental protocol is shown in Figure 1. The lungs were perfused with Krebs-Henseleit buffer either alone (108 mol/L) or containing the NO donor sodium nitroprusside (SNP) (1010 mol/L) or...
Article Title: Nitric Oxide and Thromboxane A2Mediated Pulmonary Microvascular Dysfunction
Publication Title: Arch Surg -
Description Electron microscopic data were analyzed in terms of collagen fiber D-band periodicity (a measure of collagen fiber density) change and collagen fiber diameter change before and after the respective...
Article Title: An Ultrastructural Comparison of Mechanical Dermabrasion and Carbon Dioxide Laser Resurfacing in the Minipig Model
Publication Title: Arch Otolaryngol Head Neck Surg -
Description Computed tomography of the temporal bones revealed normal anatomy in subjects II:1, II:3, and III:2 (Figure 3).
Article Title: Audiovestibular Phenotype Associated With a COL11A1 Mutation in Marshall Syndrome
Publication Title: Arch Otolaryngol Head Neck Surg -
Description Of the 16 patients who did not undergo removal of additional tissue, 9 had benign lesions and 7 had malignant lesions (Figure 2). No further excision was performed for the patients with benign...
Article Title: Is Specimen Mammography Beneficial?
Publication Title: Arch Surg -
Description Surveys were received from 7 (88%) of 8 allopathic medical schools for the years 1993 through 1998. A total of 5154 students were included in this study, of which 3645 were from 1 of the 5 medical...
Article Title: Patterns of Graduating Medical Student Career Selections From 1993 to 1998 and Their Effect on Surgery as a Career Choice
Publication Title: Arch Surg -
Description The secretion of VEGF is an indicator of angiogenesis and was measured (Figure 5). IHGK cells produced less VEGF on day 1 than IHGKN (50.6 vs 245.6 pg/mL), along with a lower overall production...
Article Title: Progression of Head and Neck Cancer in an In Vitro Model
Publication Title: Arch Otolaryngol Head Neck Surg -
Description There was a significantly higher proportion of healing in the active group than in the placebo group (39 of [75%] 52 patients vs 23 [51%] of 45; 2 = 6.0; P.02; odds ratio, 2.9; 95% confidence...
Article Title: Improvement in Healing With Aggressive Edema Reduction After Debridement of Foot Infection in Persons With Diabetes
Publication Title: Arch Surg -
Description A 58-year-old man with a history of diabetes and hypertension underwent PDR for a neuroendocrine tumor in the head of the pancreas. His postoperative course was complicated by acute renal failure,...
Article Title: Visceral Artery Pseudoaneurysms Following Pancreatoduodenectomy
Publication Title: Arch Surg -
Description For the second half of the operation, the distal submandibular duct papillae on either side of midline were identified, and 1 mL of 1% lidocaine with epinephrine 1:100,000 was injected around the...
Article Title: Four-Duct Ligation
Publication Title: Arch Otolaryngol Head Neck Surg -
Description Of the 26 patients with hypotension, 17 (65%) died (P = .009). The impact of repeated episodes of hypotension is shown in Figure 3A. Patients with only 1 episode of hypotension had a 53% mortality...
Article Title: Hypotension, Hypoxia, and Head Injury
Publication Title: Arch Surg -
Description One hundred seventy-eight patients with stage I melanoma were analyzed. There were 95 men (53.4%) and 83 women (46.6%). The average age was 57 years (range, 14-81 years). In 91 patients (51.1%) the...
Article Title: Anatomic Site of Primary Melanoma Is Associated With Depth of Invasion
Publication Title: Arch Surg -
Description The baseline biopsy specimen showed normal liver tissue without signs of preexisting liver disease. On the biopsy specimen taken immediately after performing the portacaval shunt, signs of only...
Article Title: An Improved Model of Acute Liver Failure Based on Transient Ischemia of the Liver
Publication Title: Arch Surg -
Description Results for technical adequacy, identifiability, and measurability for each view of the vestibular aqueduct are summarized in Figure 4. The difference between axial and anterior coronal...
Article Title: Coronal Computed Tomography of the Normal Vestibular Aqueduct in Children and Young Adults
Publication Title: Arch Otolaryngol Head Neck Surg -
Description Our investigation with antibodies to both type I and type III collagen indicated a high immunoreactivity in some areas of the superficial cartilage layers (Figure 6). These areas correspond to the...
Article Title: Degenerative Changes in the Human Cricoarytenoid Joint
Publication Title: Arch Otolaryngol Head Neck Surg -
Description A multiplex RT-PCR assay was used to measure the relative expression level of 6 MMR genes as a partial assessment of MMR. There was no difference in the expression level of these genes between the...
Article Title: DNA Repair in Lymphoblastoid Cell Lines From Patients With Head and Neck Cancer
Publication Title: Arch Otolaryngol Head Neck Surg -
Description Figure 4. Case 1. A-C, Preoperative nasal contour. D-F, Two-year postoperative result. G, Preoperative view of the base of the nose. H, Two-year postperative view of the base of the nose.
Article Title: Rhinoplasty and the Nasal SMAS Augmentation Graft
Publication Title: Arch Facial Plast Surg -
Description Compared with the US male population norms, the patients with laryngeal cancer had significantly lower (P.05) scores on all domains except the BP domain of the SF-36. Most dramatic differences were...
Article Title: Long-term Quality of Life After Treatment of Laryngeal Cancer
Publication Title: Arch Otolaryngol Head Neck Surg -
Description The families of patients in the MES and PMA groups returned 8 (47%) of 17 forms from each group. No statistically significant difference in recovery of diet, activity, or parental return to work...
Article Title: Tonsillectomy by Means of Plasma-Mediated Ablation
Publication Title: Arch Otolaryngol Head Neck Surg -
Description Because the details of the histological and anatomical features of mouse sinuses have not been well described, we began by systematically studying the anatomical features of the nasal cavities...
Article Title: A Mouse Model of Acute Bacterial Rhinosinusitis
Publication Title: Arch Otolaryngol Head Neck Surg -
Description At surgery, a 2-team approach was used. One team harvested an appropriate amount of cartilage from the contralateral sixth, seventh, and eighth costal cartilages. The other team removed the remnant...
Article Title: The Use of 3-Dimensional Models in Auricular Reconstruction
Publication Title: Arch Otolaryngol Head Neck Surg -
Description Plasminogen levels after laparoscopic and open GBP are summarized in Figure 6. Plasminogen levels decreased significantly after laparoscopic and open GBP (P.05) without a significant difference...
Article Title: Systemic Coagulation and Fibrinolysis After Laparoscopic and Open Gastric Bypass
Publication Title: Arch Surg -
Description During the surgical procedure, the extent of resection was determined by careful attention to preoperative ERCP examinations and by intraoperative ultrasound (Figure 1) in all patients. A...
Article Title: Surgical Management of Intraductal Papillary Mucinous Tumors of the Pancreas
Publication Title: Arch Surg -
Description Figure 2 shows the proportion of resistant strains of H influenzae in patients with PAOM compared with those with AOM. When the data for patients with PAOM are compared with those with AOM, the...
Article Title: Evolution of the Bacteriologic Features of Persistent Acute Otitis Media Compared With Acute Otitis Media
Publication Title: Arch Otolaryngol Head Neck Surg -
Description Tensile strength for tissue-engineered cartilage specimens after 4- and 8-week implantation was determined and compared with that of native auricular cartilage. Freshly harvested specimens were cut...
Article Title: Autogenous Tissue-Engineered Cartilage
Publication Title: Arch Otolaryngol Head Neck Surg -
Description Figure 7. In 1968, William S. McCune (1909-1998) (left), from George Washington University, Washington, DC, published his observations with endoscopic retrograde cannulation of the ampulla of Vater...
Article Title: From the Lumen to the Laparoscope
Publication Title: Arch Surg -
Description Burn patients with acute renal failure were divided into 2 groups corresponding to burn care changes at our institution: those admitted from February 1966 to December 1983 (n=24) and those admitted...
Article Title: Mortality in Burned Children With Acute Renal Failure
Publication Title: Arch Surg -
Description The results for PMN rolling flux, which was defined as the number of PMNs rolling past a stationary point per minute, are represented in Figure 4, left. Although the greatest PMN rolling flux was...
Article Title: Decreased Systemic Polymorphonuclear Neutrophil (PMN) Rolling Without Increased PMN Adhesion in Peritonitis at Remote Sites
Publication Title: Arch Surg -
Description we tested the capability of explants to produce new neurons. Figure 3 shows neurons induced by FGF2 and immunolabeled with antitubulin antibody, 10 days after plating. When "pure" respiratory...
Article Title: New Techniques for Biopsy and Culture of Human Olfactory Epithelial Neurons
Publication Title: Arch Otolaryngol Head Neck Surg -
Description The first tracheostomy tube change was safely performed at 3 (n=15) or 4 (n=5) days after routine tracheotomy procedures in 20 of 21 consecutive pediatric patients (Figure 1). The patients ranged...
Article Title: Early Tracheostomy Tube Change in Children
Publication Title: Arch Otolaryngol Head Neck Surg