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Membrane oxygenator prevents lung reperfusion injury in canine cardiopulmonary bypass The effect of blood activation on lung reperfusion injury during cardiopulmonary bypass was investigated in 20 dogs with the use of a bubble oxygenator (n = 10) or a membrane oxygenator (n = 10). In the bubble oxygenator group, signif... | 4 |
How and why aztreonam works. Aztreonam is the first monocyclic beta-lactam antibiotic (monobactam) to be tested clinically. Its synthetic structure determines specific areas of activity, including enhanced activity against Pseudomonas species, exceptional activity against gram-negative bacteria, stability to beta-lacta... | 4 |
Incidence and prevalence of ulcerative colitis in the upper Galilee, Northern Israel, 1967-1986. An epidemiological study of ulcerative colitis was performed in the Upper Galilee, Israel, over a 20-yr period (1967-1986). The average annual incidence of ulcerative colitis was 2.23 per 100,000 population, and the prevale... | 1 |
Synovial membrane histology and immunopathology in rheumatoid arthritis and osteoarthritis. In vivo effects of antirheumatic drugs. We examined the histologic and immunopathologic features of the synovial membrane of 18 patients with rheumatoid arthritis (RA) and 12 patients with osteoarthritis (OA) who had undergone t... | 4 |
Resection and reconstruction for soft-tissue sarcomas of the extremity. Soft-tissue sarcomas are uncommon malignant tumors, and when a diagnosis is made early, the patient has up to an 80% chance of surviving. In treating soft-tissue sarcomas, the goal of the surgeon is the prolongation of patient survival, the total e... | 0 |
Effect of alpha-adrenergic blockade on blood pressure, glucose, and lipid metabolism in hypertensive patients with non-insulin-dependent diabetes mellitus. To clarify the long-term effects of alpha-adrenergic blockade on blood pressure, glucose, and lipid metabolism, a selective alpha 1-adrenergic inhibitor (prazosin, ... | 3 |
Diagnosis of nasopharyngeal carcinoma by means of recombinant Epstein-Barr virus proteins. The immune response of patients with nasopharyngeal carcinoma to Epstein-Barr virus (EBV) antigens is diagnostic of the tumour. Existing tests use EBV antigens produced in EBV-infected lymphoblastoid cells, but the virus replicat... | 0 |
Coronary Artery Surgery Study (CASS): comparability of 10 year survival in randomized and randomizable patients. The Coronary Artery Surgery Study (CASS) includes 780 patients with mild or moderate stable angina pectoris or asymptomatic survivors of a myocardial infarction who were randomized to either medical or surgi... | 3 |
Turner's syndrome, fibromuscular dysplasia, and stroke. We report a 43-year-old woman who presented with a right frontoparietotemporal ischemic stroke. She had been diagnosed with Turner's syndrome during childhood and had a history of chronic estrogen therapy. Cerebral angiography showed lesions characteristics of fib... | 3 |
A randomized double-blind crossover comparison of four rate-responsive pacing modes. The aim of this study was to compare, both subjectively and objectively, four modern rate-responsive pacing modes in a double-blind crossover design. Twenty-two patients, aged 18 to 81 years, had an activity-sensing dual chamber univer... | 4 |
Atherosclerotic carotid disease and the eye. The evaluation and management of retinal ischemia from atherosclerotic carotid disease is in a state of flux reflected by the change from emphasizing surgical management in the '70s toward skepticism about the benefit of surgery in the '80s. In addition, reliable noninvasive... | 4 |
Acute sensorineural deafness in Lassa fever A prospective audiometric evaluation of 69 hospitalized febrile patients in Sierra Leone, West Africa, revealed a sensorineural hearing deficit (SNHD) in 14 (29%) of 49 confirmed cases of Lassa fever and in 0 of 20 febrile controls. An SNHD was present in nine (17.6%) of 51 p... | 2 |
Breast cancer screening in older women: practices and barriers reported by primary care physicians. Annual mammography, in combination with clinical breast examinations, can reduce mortality from breast cancer. However, surveys of both patients and physicians suggest that mammography is underutilized. This study examin... | 0 |
The effectiveness of different methods of defining traumatic brain injury in predicting postdischarge adjustment in a spinal cord injury population. Traumatic brain injury (TBI) can occur concomitantly with spinal cord injury (SCI). Much of the initial work in this area has focused on identifying coincidence rates and ... | 2 |
Effects of mental stress on myocardial perfusion in patients with ischemic heart disease. The purpose of the present study was to determine whether and to what extent mental stress can reproduce the perfusion defects that are known to be induced by exercise. Twenty-four patients with recent myocardial infarction (New Y... | 3 |
Risks of intestinal anastomoses in Crohn's disease. Six hundred fifty-eight intestinal anastomoses in 429 operations for Crohn's disease were studied prospectively during an 8-year period to detect variables connected with perioperative morbidity. Postoperative complications occurred in 9.7% of the patients, 4% had to ... | 4 |
Are measurements of height made by health visitors sufficiently accurate for routine screening of growth? To find out whether measurements of height made by health visitors are sufficiently accurate for use in routine screening of children we carried out an interobserver and intraobserver reliability study. Height meas... | 4 |
Zinc and copper in breast cancer. A joint study in northern Italy and southern France. The relationship between breast cancer and two trace elements, zinc (Zn) and copper (Cu), was investigated by means of an hospital based case-control study at Milan (Italy) and Montpellier (France). Variables concerning dietary intak... | 0 |
Recurrent meningitis in a patient with congenital deficiency of the C9 component of complement. First case of C9 deficiency in Europe. We describe the first cases, to our knowledge, of C9 deficiency in Europe that were detected in a Swiss family, of which two members--one with a complete deficiency and the other with a... | 2 |
The human costs of cancer and the response of the National Cancer Program. The three foundations of the National Cancer Program are basic research, clinical trials (in prevention and treatment), and cancer centers. These foundations have supported a great deal of progress against cancer over the past 20 years. Neverthe... | 0 |
Silent myocardial ischemia: dilemma or blessing? Developing an optimal strategy for the evaluation and management of patients with silent myocardial ischemia is extremely difficult. Although otherwise healthy, asymptomatic individuals may be at risk of dying suddenly during exercise, neither exercise testing nor Holter... | 3 |
Auditory brain stem implant: effect of tumor size and preoperative hearing level on function. The auditory brain stem implant is an investigational device designed to provide hearing sensations to patients without functioning auditory nerves. We analyzed results from 17 implants in 15 patients to determine if tumor siz... | 2 |
Diagnosis and treatment of cytomegalovirus disease in transplant patients based on gastrointestinal tract manifestations. Infection due to cytomegalovirus is a substantial cause of morbidity and mortality in immunocompromised patients. In particular, cytomegalovirus infection has been associated with a significant detr... | 1 |
Factor XIII deficiency and intracranial hemorrhages in infancy. We report an infant with Factor XIII deficiency who had 2 seemingly spontaneous intracranial hemorrhages. It is important to consider Factor XIII deficiency as a possible cause of unexplained intracranial hemorrhages in infancy. Ongoing factor replacement ... | 3 |
Pyoderma gangrenosum complicating Felty's syndrome. The case of a 54-year-old woman with Felty's syndrome whose course was complicated by mucocutaneous lesions clinically typical of pyoderma gangrenosum is described. Necrotizing sinusitis and saddle nose deformity were distinctive clinical features. Lymphocytic vasculi... | 4 |
Vigabatrin: rational treatment for chronic epilepsy. Vigabatrin is a selective, irreversible suicide inhibitor of GABA transaminase and thus increases brain and CSF GABA. In 33 adult patients with long standing refractory epilepsy on treatment with one or two standard anti-convulsant drugs, the addition of vigabatrin u... | 4 |
Quantitative assessment of cerebral blood volume by single-photon emission computed tomography. We implemented a technique for measuring regional cerebral blood volume using single-photon emission computed tomography and in vivo technetium-99m-labeled red blood cells and then evaluated it in nine normal human volunteer... | 3 |
The effects of vitamin K on the generation of des-gamma-carboxy prothrombin (PIVKA-II) in patients with hepatocellular carcinoma. The clinical significance of des-gamma-carboxy prothrombin (PIVKA-II) in hepatocellular carcinoma (HCC) was investigated in 112 patients with and without vitamin K administration. The positi... | 0 |
Nutritional approach to cancer prevention with emphasis on vitamins, antioxidants, and carotenoids. The main human cancers are associated with complex life-style related causative, enhancing, and inhibiting factors. Tobacco smoking or chewing exposes humans to genotoxic carcinogens and to promoting substances. Likewise... | 0 |
Myelopathic neurosarcoidosis: diagnostic value of enhanced MRI. Neurosarcoidosis is an underdiagnosed variant of the systemic disease. We report a case of myelopathic neurosarcoidosis, noting the contribution made by MRI in establishing the diagnosis, and we discuss the possibility that the disease is differentially re... | 2 |
The bone marrow in human immunodeficiency virus (HIV)-related disease. Morphology and clinical correlation. To determine the true incidence of abnormalities in bone marrow specimens from patients infected with human immunodeficiency virus (HIV) and the clinical significance of these abnormalities regarding their cause ... | 2 |
Cauda equina syndrome associated with multiple lumbar arachnoid cysts in ankylosing spondylitis: improvement following surgical therapy. A case of cauda equina syndrome with multiple lumbar arachnoid cysts complicating ankylosing spondylitis (AS) is described. The value of computerised tomography (CT) and magnetic reso... | 2 |
Subcutaneous and mediastinal emphysema associated with hypersensitivity pneumonitis. We report a rare case of a patient in whom severe subcutaneous and mediastinal emphysema occurred in association with summer-type hypersensitivity pneumonitis and in whom overdistention or disruption of alveoli with obliteration of the... | 4 |
Treatment of Fournier's gangrene with adjunctive hyperbaric oxygen therapy. Fournier's gangrene is a devastating infection and often is associated with a high morbidity and mortality. Surgical debridement and antibiotics are the cornerstones of therapy. This case describes the use of hyperbaric oxygen as an adjunct in ... | 4 |
Abnormal differentiation of human papillomavirus-induced laryngeal papillomas. We studied the proliferation and differentiation of human laryngeal papillomas, which are benign tumors induced by human papillomaviruses. Immunofluorescent stains of tissues for a number of differentiation-specific proteins showed abnormal ... | 4 |
An epidemiologic study of abuse of analgesic drugs. Effects of phenacetin and salicylate on mortality and cardiovascular morbidity (1968 to 1987) BACKGROUND. Phenacetin abuse is known to produce kidney disease; salicylate use is supposed to prevent cardiovascular disease. We conducted a prospective, longitudinal epidem... | 3 |
Edrophonium provocative test in noncardiac chest pain. Evaluation of testing techniques. Edrophonium chloride is used frequently as a provocative agent in the assessment of noncardiac chest pain (NCCP). However, the optimum dose and most appropriate method of interpreting test results is controversial. We studied 150 c... | 4 |
Is urethral sparing at cystectomy a safe procedure? Urethrectomy is performed with cystectomy when the neoplasm is multifocal, at the bladder neck, or associated with carcinoma in situ (CIS). The records of the most recent 20 patients treated by radical cystectomy at our institution were reviewed. In 50 percent of the ... | 0 |
Ascites revealing peritoneal and hepatic extramedullary hematopoiesis with peliosis in agnogenic myeloid metaplasia: case report and review of the literature. A 61-year-old man presented with ascites in the course of agnogenic myeloid metaplasia (AMM). Ascitic fluid was exudative and contained mature and immature leuko... | 4 |
The melanocyte and melanoma. This paper reviewed some of the interesting biological aspects of melanocytes and their relationship to the nevus and to melanoma. It also proposed a rationale for "adequate" surgery in the management of melanoma according to level, depth, margins, and trends in treatment. These proposition... | 0 |
Reactivation of hepatitis B virus replication in patients receiving cytotoxic therapy. Report of a prospective study. One hundred Chinese patients who received induction cytotoxic therapy for malignant lymphoma were prospectively studied to determine the incidence, morbidity, mortality, and predisposing factors for rea... | 1 |
Coronary perfusion catheter: its effectiveness in an experimental model of acute coronary occlusion. The effectiveness of a coronary perfusion catheter was studied in an animal model of acute coronary occlusion. Systemic hemodynamic variables, regional myocardial blood flow (RMBF) in the subepicardium and subendocardiu... | 3 |
Detection and direct sequencing of hepatitis B virus genome by DNA amplification method. Hepatitis B virus (HBV) DNA was detected with amplification by the polymerase chain reaction method. Cloned HBV DNA equivalent to one virus genome (3 x 10(-6) pg) was detectable by ethidium bromide staining after 50 cycles of polym... | 1 |
Study on the genesis of the double potential recorded in the high right atrium in atrial flutter and its role in the reentry circuit of atrial flutter. To investigate the genesis of the double potential (DP), which is two separate waves, and its role in the reentry circuit of atrial flutter (AF), we performed overdrive... | 4 |
Relationship of clinical features with psychological status in primary fibromyalgia. Clinical features and psychological status determined by the Minnesota Multiphasic Personality Inventory (MMPI) in 103 patients with primary fibromyalgia syndrome (PFS) were analyzed by univariate and multivariate techniques to determi... | 2 |
Long-term remission of chronic hepatitis B after alpha-interferon therapy. OBJECTIVE: To evaluate whether remissions of chronic hepatitis B induced by alpha-interferon therapy are of long duration. DESIGN: Cohort study. SETTING: Clinical Center of the National Institutes of Health, a tertiary referral center. PATIENTS:... | 4 |
Alterations in endocardial vascular resistance after reperfusion in a low flow, high demand model of ischemia: effects of dipyridamole and WEB-2086, a platelet-activating factor antagonist. To determine if alterations in regional coronary vascular resistance could occur in the type of myocardial ischemia present in sev... | 3 |
Correlation of common carotid flow volume measured by ultrasonic quantitative flowmeter with pathological findings. To evaluate the possibility of quantitatively diagnosing carotid and cerebral atherosclerosis noninvasively, we measured common carotid flow volume in 60 sides (30 patients), using an ultrasonic quantitat... | 3 |
Systems used to study the nature of the leukemic cell and predict treatment outcome in patients with myeloproliferative disorders. Cell culture techniques have been used to study normal and leukemic hematopoiesis. Investigations provided data on the nature of the clonogenic leukemic cell, its patterns of in vitro growt... | 0 |
Role of mastectomy in breast cancer. The surgical management of breast cancer continues to evolve in an attempt to define the ideal line between therapeutic efficacy and morbidity. It is clear that breast cancer is a biologically heterogeneous group of diseases, and no single hypothesis explains its behavior. The surgi... | 0 |
The association of hydrocephalus with intramedullary spinal cord tumors: a series of 25 patients. 171 patients with intramedullary spinal cord tumors were operated on, of which 25 patients (15%), mostly children, developed symptomatic hydrocephalus. Twenty patients (12%) had malignant tumors, with 13 of the 20 cases (6... | 0 |
Primary central nervous system T-cell lymphoma. Case report. Primary central nervous system (CNS) T-cell lymphoma is extremely rare. The present case report provides immunocytochemical evidence for a cerebellar CNS T-cell lymphoma. The patient underwent surgery followed by radiation therapy and is alive and well 36 mon... | 0 |
Adverse impact of fibrin clot inhibitors on intravesical bacillus Calmette-Guerin therapy for superficial bladder tumors. Although intravesical bacillus Calmette-Guerin therapy has proved to be efficacious in the treatment and prophylaxis against tumor recurrence of superficial bladder tumors, its mechanism of action h... | 0 |
p53 mutations in colorectal cancer. Immunohistological staining of primary colorectal carcinomas with antibodies specific to p53 demonstrated gross overexpression of the protein in approximately 50% of the malignant tumors examined. Benign adenomas were all negative for p53 overexpression. To determine the molecular ba... | 0 |
Malignant left-sided large bowel obstruction managed by subtotal/total colectomy. Of 60 patients presenting with acute obstructing carcinoma of the left colon, 49 underwent immediate resection either by radical subtotal/total colectomy (31 patients, group I) or by radical segmental resection (18 patients, group II) of ... | 4 |
Atlanto-occipital disarticulation. Accident characteristics. A retrospective study of cases of atlanto-occipital disarticulation was conducted to describe incident characteristics: 24 cases were identified, including nine motor vehicle drivers, two passengers, seven pedestrians, and five motorcyclists; one other person... | 2 |
Anatomical, physiological, and theoretical basis for the antiepileptic effect of vagus nerve stimulation. The vagus is a mixed nerve carrying somatic and visceral afferents and efferents. The majority of vagal nerve fibers are visceral afferents and have a wide distribution throughout the central nervous system (CNS) e... | 2 |
Sensitivity of effect variables in rheumatoid arthritis: a meta-analysis of 130 placebo controlled NSAID trials [published erratum appears in J Clin Epidemiol 1991;44(6):613] In a meta-analysis of placebo controlled NSAID trials, the sensitivity of the effect variables was calculated as the correlation coefficient and ... | 2 |
Swallowing disorders in patients with prolonged orotracheal intubation or tracheostomy tubes. Eleven patients were tested for swallowing dysfunction after prolonged orotracheal intubation. Ten had a tracheostomy tube. Mean duration of orotracheal intubation was 19.9 days, mean age 65 yr, and no patient had a concomitan... | 1 |
Cancer surveillance in ulcerative colitis. During a 13-year period, 213 patients with ulcerative colitis who had no clinical or endoscopic evidence of colonic carcinoma were enrolled in a biopsy surveillance program for dysplasia and carcinoma. The aims of the study were to determine whether such a program could decrea... | 1 |
Digoxin for atrial fibrillation: a drug whose time has gone? For over 200 years digitalis compounds have been used to treat atrial fibrillation. The rapid ventricular response to atrial fibrillation is frequently treated with digoxin to produce a controlled heart rate. Digoxin has also been proposed as a treatment for ... | 4 |
New horizons in management of hypothermia and frostbite injury. Diagnosing hypothermia requires a high index of suspicion. Restoring lost heat with careful attention to hemodynamics usually results in complete recovery. Frostbite is best treated by physicians who are cognizant of the pathophysiology of cold injury. Alt... | 4 |
Vesicular changes in the myopathies of AIDS. Ultrastructural observations and their relationship to zidovudine treatment. Six patients with AIDS and AIDS related complex (ARC) who developed neuromuscular symptoms associated with vesicular changes in muscle fibres are reported. Two patients in the advanced stages of AID... | 2 |
Outpatient health care utilization of patients with inflammatory bowel disease. On the basis of the normal life expectancy of inflammatory bowel disease patients, the early onset of their disease, and the variety of symptoms, inflammatory bowel disease patients were anticipated to be frequent users of outpatients servi... | 1 |
The potential role of postoperative hepatic artery chemotherapy in patients with high-risk hepatomas. The relationship between operative findings of hepatoma and the postoperative prognosis was studied to clarify indications for adjuvant hepatic arterial chemotherapy after hepatectomy. The results of adjuvant hepatic a... | 0 |
Cerebrospinal fluid immune complexes in patients exposed to Borrelia burgdorferi: detection of Borrelia-specific and -nonspecific complexes. We analyzed cerebrospinal fluid (CSF) from 32 patients with neurological symptoms and evidence of Borrelia burgdorferi infection (29 were seropositive as determined by enzyme-link... | 2 |
Fertility-sparing treatment of patients with ovarian cancer. The variety of malignant neoplasms produced by the ovary are legion. Each must be considered individually in the young woman with early disease who wishes to preserve her childbearing capability. The risks of conservative surgery are often low, and the patien... | 0 |
Open reduction and fixation of proximal humeral fractures and fracture-dislocations. Open reduction and internal fixation was employed in the treatment of 25 severely displaced fractures and fracture-dislocations of the proximal humerus. Our aims were accurate reduction and stable fixation to allow early mobilisation a... | 4 |
Crohn's disease and retinal vascular disease. Patients with Crohn's disease may manifest extraintestinal findings including ocular involvement. We treated two patients with Crohn's disease who manifested retinal vascular disease that may have been related to the immune nature of the underlying disease or possibly to ch... | 3 |
Laparoscopic guided cholecystectomy. Cholecystectomy remains the most effective form of therapy for patients with symptomatic cholelithiasis. An alternative method of gallbladder removal, laparoscopic guided cholecystectomy, was attempted in 100 patients. Five patients required conversion of the laparoscopic procedure ... | 4 |
Increased survival of patients with massive lymphadenopathy and prostate cancer: evidence of heterogeneous tumour behaviour. The survival of patients with prostate cancer and radiologically detectable lymph node enlargement has been studied prospectively over an 8-year period. Computed tomography in 108 patients presen... | 0 |
Natural history and prognostic factors for chronic hepatitis type B. One hundred and five hepatitis B surface antigen (HBsAg) positive patients presenting with chronic persistent hepatitis (n = 46) or chronic active hepatitis without cirrhosis (n = 59) were followed longitudinally for one to 16 years (mean 5.5 years) a... | 4 |
Measurement of progressive cerebral ventriculomegaly in infants after grades III and IV intraventricular hemorrhages. To develop guidelines that might help predict prospectively which infants with severe intraventricular hemorrhage (IVH) would require intervention, we obtained serial cranial sonograms to measure the ra... | 2 |
Diagnosis of noninfective cardiac mass lesions by two-dimensional echocardiography. Comparison of the transthoracic and transesophageal approaches. This study was conducted in 46 patients with cardiac thrombi, 15 patients with atrial myxomas, and 32 patients with other cardiac or paracardiac tumors. Diagnoses were subs... | 3 |
The dynamics of antegrade cardioplegia with simultaneous coronary sinus occlusion. Effects on aortic root infusion pressure, coronary sinus pressure, and myocardial cooling. It has been suggested that antegrade cardioplegia with coronary sinus occlusion improves homogeneous myocardial cooling and reduces myocardial inj... | 3 |
Long-term results following surgical management of aortic graft infection. Between January 1970 and June 1988, a total of 45 patients with aortic prosthetic graft infection underwent removal of the infected aortic prosthesis. In addition, 36 of these patients also underwent revascularization via an extra-anatomic bypas... | 4 |
Predictive value of lipoprotein (a) and other serum lipoproteins in the angiographic diagnosis of coronary artery disease. To determine the relation among lipids in predicting coronary artery disease (CAD), 213 patients undergoing diagnostic angiography for suspected CAD were prospectively studied. Twenty-one patients ... | 3 |
Renal transplant pyelocaliectasis: role of duplex Doppler US in evaluation. To distinguish the obstructed from the nonobstructed dilated collecting system of transplanted kidneys without interventional diagnostic measures, the authors prospectively evaluated duplex Doppler analysis (determination of resistive index [RI... | 4 |
Immune competent cells of regional lymph nodes in colorectal cancer patients: I. Flow cytometric analysis of lymphocyte subpopulation. Lymphocyte subpopulations of the regional lymph nodes in 20 colorectal cancer patients were measured by flow cytometry to analyze nodal lymphocytes phenotypically. Eleven patients with ... | 1 |
Anaesthetic management of the brain dead for organ donation. An increasing number of anaesthetists is being called upon to manage organ donors during organ retrieval procedures. We briefly describe the technical aspects of the surgical procedure together with a guide to the anaesthetic management. The aims of the latte... | 4 |
Esophageal reflux before and after isolated myotomy for achalasia. Four patients with achalasia underwent 24-hour esophageal pH measurements as ambulatory patients before and after limited myotomy without fundoplication. Resting lower esophageal sphincter pressure was reduced from 24.3 +/- 1.3 mm Hg to 7.5 +/- 4.3 mm H... | 1 |
Systemic idiopathic fibrosis with T-cell receptor gene rearrangement. A case of systemic idiopathic fibrosis was analyzed by Southern blotting with probes to the immunoglobulin heavy chain and T-cell receptor genes. A 45-year-old man presented with bilateral neck swelling. He later developed lower back pain, and findin... | 4 |
The renin-angiotensin system and renal function in kidney transplantation. The use of converting enzyme inhibitors (CEI) has permitted us to assess the role of the renin-angiotensin system in the control of arterial pressure and renal function in various conditions. In renal transplant recipients treated by azathioprin... | 3 |
Buruli ulcer in Benin In a study of 28 patients with Mycobacterium ulcerans infection (Buruli ulcer) in Oinhi, Benin, it became clear that the disease can regress as well as progress, and that patients can have lesions of different stages simultaneously. A system of disease staging was introduced (I = subcutaneous nodu... | 4 |
Effect of motilin on gastric emptying in patients with diabetic gastroparesis. OBJECTIVES: Because disturbances of gastric emptying are a serious complication in insulin-dependent diabetic subjects with regard to the maintenance of good metabolic control, we wanted to assess the effectiveness of motilin as a potential ... | 1 |
Oculo-bulbar myasthenic symptoms as the sole sign of tumour involving or compressing the brain stem. Four patients with tumours involving or compressing the brain stem are described whose initial clinical symptoms of fluctuating paresis of the external ocular muscles and/or the pharyngeal muscles without other neurolog... | 0 |
Extracorporeal shock wave lithotripsy for biliary stones. Extracorporeal shock wave lithotripsy is a noninvasive technique for treatment of patients with gallbladder and bile duct stones. Selected patients with gallbladder stones can be treated on an outpatient basis without general anesthesia and may return to full ac... | 1 |
Regurgitation of fat and marrow emboli into coronary veins during resuscitation. Three groups of patients were examined at autopsy for the presence of fat and marrow emboli in the lungs, heart, and other organs. Group 1 was composed of patients with massive pulmonary thromboembolism and attempted cardiopulmonary resusc... | 3 |
Respiratory symptoms and risk factors in an Arizona population sample of Anglo and Mexican-American whites. Prevalence rates of respiratory symptoms and diseases in a large group of Anglos and Mexican-Americans were analyzed. Each subject completed a questionnaire. Among current smokers, chronic productive cough and dy... | 4 |
DMPO and reperfusion injury: arrhythmia, heart function, electron spin resonance, and nuclear magnetic resonance studies in isolated working guinea pig hearts. With the use of isolated working guinea pig hearts with normothermic global ischemia, it was shown that 5,5-dimethyl-pirroline-N-oxide (DMPO), an organic spin t... | 3 |
Adverse effects of aspirin, acetaminophen, and ibuprofen on immune function, viral shedding, and clinical status in rhinovirus-infected volunteers. A double-blind, placebo-controlled trial was conducted to study the effects of over-the-counter analgesic/antipyretic medications on virus shedding, immune response, and cl... | 4 |
Porokeratoses: immunohistochemical, light and electron microscopic evaluation. Punch biopsy specimens of 14 patients with porokeratosis of Mibelli (n = 1), disseminated superficial porokeratosis (n = 6), disseminated superficial actinic porokeratosis (n = 4), porokeratosis plantaris, palmaris et disseminata (n = 2), an... | 4 |
Beneficial effects of x-irradiation on recovery of lesioned mammalian central nervous tissue. We examined the potential of x-irradiation, at clinical dose levels, to manipulate the cellular constituents and thereby change the consequences of transection injury to adult mammalian central nervous tissue (rat olfactory bu... | 2 |
Preoperative cell-mediated immune function and the prognosis of patients with gastric carcinoma. The cell-mediated immune function of 83 patients with gastric carcinoma was assessed preoperatively and the results were compared to that of 52 patients with benign lesions. The data were subjected to an analysis in order t... | 0 |
Cardiovascular risk factors and the effects of intervention. Cardiovascular risk factors can be substantially modified by changes in life-style such as diet, exercise, smoking cessation, and moderation of alcohol consumption. In turn, these can reduce blood pressure, heart rate at rest, and blood lipid concentrations. ... | 3 |
Ischemic colitis. An ever-changing spectrum? Ischemic colitis, or more properly colonic ischemia, became a clear clinical entity in the past 25 years. Yet, early diagnosis of this disease with its various presentations remains a difficult task. A 10-year review at our hospital identified 38 patients with colonic ischem... | 4 |
Improved molecular diagnostics for ornithine transcarbamylase deficiency. Since the cloning of the cDNA for X-linked ornithine transcarbamylase (OTC) in 1984, diagnostic accuracy of OTC deficiency for prenatal and carrier detection has been greatly improved by the use of linkage analysis. However, the use of RFLP-based... | 4 |
Leukemia and non-Hodgkin's lymphoma and residential proximity to industrial plants. The risks of developing leukemia and non-Hodgkin's lymphoma from living near industrial facilities were evaluated among men from Iowa and Minnesota in a population-based, case-control study. We found a statistically significant increase... | 0 |
Reversible cardiogenic shock due to chest tube compression of the right ventricle. A 62-year-old woman developed shock immediately after the insertion of a right-sided chest tube. A chest roentgenogram showed the chest tube to be overlying the heart and possibly compressing the right ventricle. An animal model was deve... | 3 |
The role of carotid screening before coronary artery bypass. Five hundred thirty-nine patients with no symptoms of cerebral ischemia undergoing coronary artery bypass were preoperatively evaluated for presence of carotid stenosis by noninvasive methods (duplex scanning and ocular pneumoplethysmography-Gee). Overall pre... | 2 |
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