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2,559 | The surgery of juvenile chronic arthritis. An overview.
Surgery now has a well-established place in the management of childhood arthritis.
However, satisfactory results can only be achieved by a team of medical experts composed of a pediatric rheumatologist, an orthopedic surgeon, an anesthetist, a physiotherapist, a... | 19 |
1,097 | Rat soleus muscle ultrastructure after hindlimb suspension.
The aim of the present investigation was to determine, by quantitative electron microscopy, the effects of a 5-wk tail-suspension period on rat soleus muscle ultrastructure.
A marked decline (-60%) in muscle mass occurred.
The mean fiber cross-sectional are... | 9 |
2,507 | Hyperglycemia-induced B cell toxicity. The fate of pancreatic islets transplanted into diabetic mice is dependent on their genetic background.
The role of pancreatic B cell dysfunction in the phase preceding clinical onset of insulin-dependent and non-insulin-dependent diabetes mellitus has been much debated.
In this... | 17 |
1,502 | Abnormal bleeding in the climacteric.
In the perimenopausal years, we encounter a situation where the normal diminution in reproductive capacity, with its resulting disruption of the normal menstrual hormonal pattern, coincides with a very real risk of pelvic pathology.
Limitation in the ability to diagnose and to tr... | 12 |
2,225 | Intraoperative transesophageal versus epicardial ultrasound in surgery for congenital heart disease.
Twenty-eight patients (age range, 0.7 to 65 years; median age, 6.1 years) who were undergoing correction for congenital heart disease were entered into a prospective study with both intraoperative transesophageal and e... | 15 |
2,136 | Prenatal identification of potential donors for umbilical cord blood transplantation for Fanconi anemia.
Reported here are studies of Fanconi anemia fetal cells that led to the first use of umbilical cord blood for hematopoietic reconstitution in a clinical trial.
Prenatal diagnosis and HLA typing were performed in f... | 14 |
246 | Suppression of serum insulin level by diazoxide does not alter serum testosterone or sex hormone-binding globulin levels in healthy, nonobese women.
Suppression of serum insulin levels with diazoxide is associated with a decrease in serum testosterone and an increase in serum sex hormone-binding globulin in obese wome... | 3 |
807 | Effects of short-term pancreatic duct obstruction in rats.
The short-term effects of rat pancreatic duct obstruction were evaluated and compared with those recently reported to follow obstruction of the rabbit pancreatic duct.
In both species pancreatic edema and hyperamylasemia are noted, and the lysosomal hydrolase... | 5 |
963 | Avoiding a wrapped endotracheal tube in laser laryngeal surgery: experiences with apneic anesthesia and metal laser-flex endotracheal tubes.
Ninety-one laser laryngeal procedures using the apneic technique of anesthesia were performed in 28 patients between 2 months and 64 years of age.
Seventy-two procedures (79%) w... | 7 |
358 | Squamous cell carcinoma-antigen for detection of squamous cell and mucoepidermoid carcinoma after primary treatment: a preliminary report.
This study evaluated the efficacy of using the periodic measurement of the serum level of squamous cell carcinoma antigen (SCC-antigen) for determining the local recurrence and/or ... | 3 |
1,428 | Pressure effects on roller pump blood flow during hemodialysis.
Accurate measurement of blood flow during hemodialysis is essential to avoid underdialysis.
When blood roller pumps are pushed to the high-flow rates demanded by high performance dialyzers, flow may be overestimated.
This study examined the effect of in... | 11 |
3,261 | Delta sleep ratio. A biological correlate of early recurrence in unipolar affective disorder.
Slow wave sleep abnormalities have long been described in depression but were considered to be nonspecific indicators of psychopathology.
Computerized techniques, including amplitude frequency measures and spectral analyses,... | 22 |
2,067 | Evidence for abnormal Na+/H+ antiport activity detected by phosphorus nuclear magnetic resonance spectroscopy in exercising skeletal muscle of patients with essential hypertension.
1.
Exercise-induced pH changes in skeletal muscle were studied in a group of eight subjects with essential hypertension by using 31P n.m.... | 13 |
890 | Changes in self-concept during pulmonary rehabilitation, Part 2.
This two-part study describes changes in self-concept during pulmonary rehabilitation.
A 20-item semantic meaning differential scale was administered to 37 patients with severe chronic obstructive pulmonary disease who were participating in a multidisci... | 7 |
247 | Autologous antibodies eluted from membrane fragments in human ovarian epithelial neoplastic effusions. III. Cytotoxic potential in vitro and characterization of antigen(s).
Cyst and ascites fluids from patients with ovarian epithelial neoplasms contain immunoglobulins with antitumor activity.
Autologous antibodies bo... | 3 |
1,662 | Comparison of SPECT using technetium-99m agents and thallium-201 and PET for the assessment of myocardial perfusion and viability.
This report reviews the applications of tomographic imaging with current and new tracers in assessing myocardial perfusion and viability.
Multiple studies with thallium-201 (TI-201) singl... | 13 |
128 | American blood donors seropositive for human T-lymphotropic virus types I/II exhibit normal lymphocyte subsets.
Recent reports have demonstrated that some lymphocyte subsets are abnormal in Japanese blood donors who are seropositive for human T-lymphotropic virus type I (HTLV-I).
To determine if similar changes chara... | 1 |
1,091 | Platelet monoamine oxidase activity in female migraine patients.
Platelet monoamine oxidase activity (MAO) in a group (n = 17) of white, female migraineurs during an acute migraine attack was similar to both the values obtained for the same group of patients two to three weeks after the headache episode (pain-free per... | 9 |
1,295 | Visual results and complications of transsclerally sutured intraocular lenses in penetrating keratoplasty.
We retrospectively reviewed the charts of 56 consecutive patients who had undergone penetrating keratoplasty with transscleral fixation of a posterior chamber intraocular lens.
Follow-up ranged from 3 to 28 mont... | 10 |
1,589 | Right coronary artery injury during tricuspid valve annuloplasty.
An unusual complication after tricuspid valve annuloplasty is described where a ring suture ligated right coronary artery and precipitated myocardial infarct and patient death.
The need for caution to prevent this complication with such surgery is emph... | 13 |
1,637 | Two-year outcome after angiographically documented myocardial reperfusion for acute coronary occlusion. Thrombolysis and Angioplasty Study Group.
Reperfusion therapy has been clearly shown to decrease the early mortality after acute myocardial infarction, but the impact of this therapy on long-term survival has been l... | 13 |
2,312 | What to do about pruritus scroti.
Pruritus scroti is a common clinical disorder that is caused by various inflammatory disorders, infections, infestations, and neoplasms.
Laboratory evaluation, including bacterial and fungal cultures, microscopic examination, skin biopsies, and measurement of blood glucose levels, is... | 16 |
3,221 | Tracheotomy in the first year of life.
Much has been written concerning complications of pediatric tracheotomies, but few studies have reviewed the complication rates of tracheotomies performed in the first 12 months of life.
We reviewed the records of 60 patients who underwent tracheotomy in the first year of life b... | 22 |
479 | Immunocytochemical profile of benign and carcinomatous effusions. A practical approach to difficult diagnosis.
One of the great challenges in the cytodiagnosis of effusions is the distinction between reactive mesothelium/histiocytes and cancer cells.
This is notably true in patients having undergone radiation and/or ... | 3 |
1,965 | Inotropic effects of angiotensin II on human cardiac muscle in vitro.
The direct effects of angiotensin II (Ang II) on human cardiac muscle were investigated using isolated trabecular muscles from failing and functionally normal hearts.
Atrial and ventricular trabeculae were studied.
Results demonstrated a positive ... | 13 |
1,956 | Postinfarction ventricular septal defect repair: retrospective thoughts and historical perspectives.
Evolution of surgical techniques for repair of postinfarction ventricular septal rupture initially involved differentiation of these lesions from prior experience with surgical approaches to congenital ventricular sept... | 13 |
1,992 | Long-term prognosis of myocardial ischemia detected by Holter monitoring in peripheral vascular disease.
To assess the long-term prognostic significance of myocardial ischemia, as measured by ambulatory electrocardiographic monitoring, in patients with occlusive peripheral arterial disease, 176 eligible patients sched... | 13 |
2,309 | The natural history of Peyronie's disease.
The natural history of Peyronie's disease was evaluated in 97 men by means of a questionnaire.
Disease duration ranged from 3 months to 8 years.
Questions addressed pain, bending, ability for intercourse, over-all effect of the disease, psychological effects, treatments rec... | 16 |
608 | The effect of local deep microwave hyperthermia on experimental zymosan-induced arthritis in rabbits.
The effect of local deep microwave hyperthermia (LDMWH) on normal and Zymosan-induced arthritis has been evaluated in 12 rabbits (24 joints).
LDMWH, four treatments to each joint (twice weekly for a period of 2 wk), ... | 4 |
1,967 | Abnormal blood pressure response during exercise in hypertrophic cardiomyopathy.
To investigate the incidence of abnormal exercise blood pressure responses in hypertrophic cardiomyopathy (HCM) and the potential role of hemodynamic instability as a mechanism of sudden death, 129 consecutive patients with HCM underwent ... | 13 |
2,461 | The NT 1311 polymorphism of G6PD: G6PD Mediterranean mutation may have originated independently in Europe and Asia.
A polymorphic site exists in exon 11 of G6PD: in the wild-type enzyme, nucleotide (NT) 1311 is a C, but is some individuals from diverse populations a T is present instead.
Nine of 54 X chromosomes from... | 17 |
1,054 | Resistance to d-tubocurarine in lower motor neuron injury is related to increased acetylcholine receptors at the neuromuscular junction
The hypothesis that lower motor neuron injury, with its associated proliferation of acetylcholine receptors (AChR), induces resistance to the neuromuscular effects of d-tubocurarine ... | 9 |
1,187 | Cerebral blood flow in progressive aphasia without dementia. Case report, using 133xenon inhalation, technetium 99m hexamethylpropyleneamine oxime and single photon emission computerized tomography.
We report a case of progressive aphasia without clinical signs of intellectual or behavioral impairment, satisfying Mesu... | 9 |
3,184 | Possible mechanisms limiting N-methyl-D-aspartate receptor overactivation and the therapeutic efficacy of N-methyl-D-aspartate antagonists.
Cytotoxic overactivation of neuronal N-methyl-D-aspartate receptors is postulated to contribute to the pathogenesis of neuronal loss in hypoxia-ischemia.
However, several events ... | 22 |
2,567 | Amyloidosis in saphenous vein aortocoronary bypass grafts.
A patient in whom idiopathic amyloidosis of aortocoronary saphenous vein grafts was found at autopsy two years after myocardial revascularization due to coronary atherosclerosis is reported.
Idiopathic generalized immunocyte derived amyloidosis extensively st... | 19 |
1,345 | Validity of creatinine clearance estimates in the assessment of renal function.
In clinical practice, estimations of renal function are commonly used to calculate the appropriate dose for drugs that are renally cleared.
Continuous-infusion inulin clearance (CLIN), 4-hour creatinine clearance (CLCR,m), and 24-hour cre... | 11 |
1,494 | Frequency and costs of diagnostic imaging in office practice--a comparison of self-referring and radiologist-referring physicians
BACKGROUND.
To assess possible differences in physicians' practices with respect to diagnostic imaging, we compared the frequency and costs of imaging examinations as performed by primary... | 12 |
959 | Systems architecture for quantification of dynamic myoelectric and kinematic activity of the human vocal tract.
This paper describes a systems architecture useful for scientific investigations that require the acquisition and analysis of multiple, time-synchronous signals in large volume.
The architecture has recentl... | 7 |
2,268 | Autoantibodies from patients with localized and generalized bullous pemphigoid immunoprecipitate the same 230-kd keratinocyte antigen.
Two patients demonstrating the typical clinical, histologic, and immunopathologic features of nonscarring localized bullous pemphigoid are described.
These patients possess circulatin... | 16 |
2,443 | The accuracy of self-reports of physical activity.
This investigation determined the accuracy of self-reports of physical activity compared to observations obtained surreptitiously.
Subjects were 44 adults engaged in 1 h of their preferred physical activity while actual activity levels were surreptitiously obtained a... | 17 |
1,634 | Effect of verapamil on mortality and major events after acute myocardial infarction (the Danish Verapamil Infarction Trial II--DAVIT II)
The effect of verapamil on death and major events (i.e., death or reinfarction) after an acute myocardial infarction was studied in a double-blind, randomized, placebo-controlled mu... | 13 |
157 | B cell responses to paramyosin. Isotypic analysis and epitope mapping of filarial paramyosin in patients with onchocerciasis.
To examine the fine specificity of the human immune response to filarial paramyosin, the antigenicity of an expressed rcDNA (2.55 kb) of Dirofilaria immitis paramyosin was detailed by ELISA.
U... | 2 |
666 | Biomechanics of mammalian terrestrial locomotion.
Mammalian skeletons experience peak locomotor stresses (force per area) that are 25 to 50% of their failure strength, indicating a safety factor of between two and four.
The mechanism by which animals achieve a constant safety factor varies depending on the size of th... | 4 |
26 | Emergence of ciprofloxacin resistance in nosocomial methicillin-resistant Staphylococcus aureus isolates. Resistance during ciprofloxacin plus rifampin therapy for methicillin-resistant S aureus colonization.
We initiated a randomized, single-blinded trial of ciprofloxacin plus rifampin vs sulfamethoxazole and trimeth... | 0 |
1,321 | Confronting cisternae presenting as intracytoplasmic inclusions in monocytes.
Small gray-blue intracytoplasmic inclusions were noted in the peripheral monocytes and neutrophils from a patient with renal failure.
Ultrastructural analysis revealed confronting cisternae within the cytoplasm.
The authors submit a case r... | 11 |
1,356 | Diagnostic use of angiotensin converting enzyme (ACE)-inhibited renal scintigraphy in the identification of selective renal artery stenosis in the presence of multiple renal arteries: a case report.
In patients with renovascular hypertension, it is unknown whether the angiotensin converting enzyme-(ACE) inhibited rena... | 11 |
1,656 | Detection and assessment of unstable angina using myocardial perfusion imaging: comparison between technetium-99m sestamibi SPECT and 12-lead electrocardiogram.
Forty-five studies using technetium-99m (Tc-99m) sestamibi single photon emission computed tomography (SPECT) were performed on patients hospitalized for spon... | 13 |
2,110 | Clinical use of the Berlin Biventricular Assist Device as a bridge to transplantation.
The Berlin Artificial Heart System/Biventricular Assist Device (BVAD) was used in 38 patients.
1) Twenty-eight patients were awaiting cardiac transplantation (Tx) (age 23-56 yrs).
All patients had contraindications not allowing im... | 13 |
2,263 | Marfan syndrome in China: a collective review of 564 cases among 98 families.
This is a collective review of 564 patients with Marfan syndrome among 98 pedigrees reported from 18 provinces and cities in China over a 37-year period from 1951 to 1987.
A positive family history of Marfan syndrome was found in 74.3% of t... | 16 |
131 | Are stressful life events risk factors for herpes zoster?
To determine if psychologically stressful life events are risk factors for herpes zoster, we conducted a case-control study of zoster and self-reported recent negative life events and major changes in spousal relationships.
The subjects were 101 healthy commun... | 1 |
438 | Needle-localized mammographic lesions. Results and evolving treatment strategy.
From January 1981 to December 1987, 932 needle-localization breast biopsies were performed at our institution for mammographically detected abnormalities.
We reviewed 531 needle-localization breast biopsy procedures performed during two p... | 3 |
2,501 | Developmental adaptations in cytosolic phosphate content and pH regulation in the sheep heart in vivo.
This study examines adaptations in myocardial cytosolic phosphate content and buffering capacity that occur in vivo as a function of development.
Phosphate metabolites were monitored in an open chest sheep preparati... | 17 |
2,166 | Cytokine production (IL-1 alpha, IL-1 beta, and TNF alpha) and endothelial cell activation (ELAM-1 and HLA-DR) in reactive lymphadenitis, Hodgkin's disease, and in non-Hodgkin's lymphomas. An immunocytochemical study.
Cryostat sections of 58 lymph nodes were immunostained with a polyclonal rabbit serum against IL-1 al... | 14 |
964 | Trends in lung cancer incidence and mortality--United States, 1980-1987 [published erratum appears in MMWR Morb Mortal Wkly Rep 1990 Dec 14;39(49):906]
Lung cancer is the most common fatal malignant neoplasm in the United States.
Based on current smoking patterns, the substantial public health burden of smoking-relat... | 7 |
2,885 | Coding external causes of injury (E-codes) in Maryland hospital discharges 1979-88: a statewide study to explore the uncoded population.
We examined the trends in hospital discharge E-coding in Maryland over a 10-year period.
The overall proportion of E-coded discharges has increased from 40 percent in 1979 to 55 per... | 20 |
126 | Measles in Israel, the West Bank, and Gaza: continuing incidence and the case for a new eradication strategy.
Measles continues to occur in epidemic waves in Israel, Gaza, and the West Bank, causing morbidity and mortality.
In Israel, immunization of infants against measles began in 1967, and 90% had been immunized b... | 1 |
912 | Heterogenous amplification of myc family oncogenes in small cell lung carcinoma.
One hundred forty-two foci of small cell lung carcinoma (SCLC) from 47 patients were examined for amplification of myc family oncogenes (c-myc, N-myc, and L-myc), by dot blot hybridization using formalin-fixed and paraffin-embedded materi... | 7 |
943 | Virologic and pathogenetic aspects of cytomegalovirus infection.
Cytomegalovirus (CMV) is a ubiquitous agent that rarely causes disease in immunocompetent humans but is an important cause of morbidity and mortality in the immunocompromised.
A number of host and viral factors are associated with pathology following CM... | 7 |
1,693 | Immunohistochemical study of fibronectin in experimental myocardial infarction.
Light microscopic immunohistochemical studies were performed to evaluate the distribution of fibronectin in paraffin sections of p-formaldehyde-fixed normal rat hearts and the hearts of rats that had undergone ligation of the left coronary... | 13 |
939 | Dyspnea.
A multidimensional model of dyspnea that includes sensation, perception, distress, response, and reporting components is presented.
Assessment tools currently available are evaluated as are recent research findings for pharmacologic, oxygen, physical, and psychologic treatments.
This article concludes by su... | 7 |
1,026 | Chondrogenic potential of tragal perichondrium: a cause of hearing loss following stapedectomy.
Tragal perichondrium is a widely used tissue seal in the oval window following stapes surgery.
Autogenous and easily accessible, it is a suitable substance to cover the vestibule in total stapedectomy, and to seal around t... | 8 |
2,327 | IL-1 regulation of transin/stromelysin transcription in rheumatoid synovial fibroblasts appears to involve two antagonistic transduction pathways, an inhibitory, prostaglandin-dependent pathway mediated by cAMP, and a stimulatory, protein kinase C-dependent pathway.
IL-1, like other agents that have been shown a capac... | 16 |
236 | Apocrine mammary carcinoma. A clinicopathologic study of 72 cases.
Apocrine carcinoma (AC) is an uncommon, poorly characterized type of breast tumor.
In this review, 55 patients with intraductal (ID) AC and 17 patients with infiltrating (IF) AC were analyzed retrospectively to define the histologic features and clini... | 3 |
2,471 | The importance of context in choosing nutritional indicators.
Nutritional indicators are used to screen, diagnose, and evaluate interventions in individuals.
They are also used in populations to ascertain and place under surveillance the magnitude of nutritional problems, their location and causes, and to evaluate th... | 17 |
3,231 | Long-term effect of dopaminergic drugs in restless legs. A 2-year follow-up.
Thirty patients with restless legs syndrome, who initially had all responded well to treatment with levodopa and benserazide, were studied as to the long-term effect of the drugs (at least 2 years).
During the 2-year period, two patients wer... | 22 |
314 | Liver fatty acid-binding protein: a marker for studying cellular differentiation in gut epithelial neoplasms.
Human liver fatty acid binding protein is a 127 residue cytoplasmic protein synthesized in liver and in the intestinal epithelium.
Previous studies of normal and transgenic mice indicated that the liver fatty... | 3 |
1,419 | Morbidity and mortality in hemodialysis patients.
Increase in mortality in hemodialysis patients in the United States is a rising concern.
In this study, the annual mortality rate from 1981 to 1989 was determined and the morbidity and mortality of 136 patients dialyzed during 1988 was analyzed.
All patients were fol... | 11 |
1,353 | Anti-5 alpha-reductase autoantibodies in the serum of patients with prostatic cancer.
Human sera were tested for their ability to inhibit 5 alpha-reductase binding of a potent inhibitor of the enzyme.
Thirty one of 227 serum samples from patients diagnosed or suspected of prostatic cancer had a significant inhibitory... | 11 |
3,241 | Chronic illness and depressive symptoms in the elderly: a population-based study.
A cross-sectional study of the distribution of depressive symptoms and association between depressed mood and chronic illness was conducted in a geographically defined population in southern California of 1617 men and women aged 65 years... | 22 |
2,626 | Analysis of lymphocytes, monocytes, and neutrophils from human immunodeficiency virus (HIV)-infected persons for HIV DNA.
The human immunodeficiency virus (HIV) infects and depletes or alters the function of cells involved in immune responsiveness.
While both T helper lymphocytes and monocyte/macrophages can be infec... | 19 |
529 | Oncogene amplification in squamous cell carcinoma of the head and neck.
Cellular oncogenes appear to be involved in the control of normal cell growth and differentiation.
The abnormal activation of these genes in naturally occurring and experimentally induced cancers may have an important role in the expression of th... | 3 |
1,385 | Whole bladder photodynamic therapy: critical review of present-day technology and rationale for development of intravesical laser catheter and monitoring system.
Present-day whole bladder photodynamic therapy (WBPDT) is cumbersome and time consuming because cystoscopic and ultrasonic manipulations are necessary to pos... | 11 |
623 | Limited precision of lumbar spine dual-photon absorptiometry by variations in the soft-tissue background.
The estimation error due to variations in soft-tissue baseline in lumbar bone mineral content (BMC) measured by dual-photon absorptiometry (DPA) was calculated with a new method of automatic baseline subtraction.
... | 4 |
2,212 | Macular dystrophy of the cornea. A systemic disorder of keratan sulfate metabolism.
The serum of most patients with type 1 macular corneal dystrophy (MCD), the most prevalent subtype, lacks detectable antigenic keratan sulfate (KS), and it has been postulated that such individuals may lack antigenic KS in their cartil... | 15 |
606 | A multicenter analysis of percutaneous discectomy.
This study was performed to evaluate a group of patients undergoing percutaneous discectomy.
All patients had a single level unilateral L4-5 or L5-S1 disc herniation documented on either computer tomographic (CT) scan, myelogram, and/or magnetic resonance imaging (MR... | 4 |
2,413 | Characteristics of learning and memory in streptozocin-induced diabetic mice.
We demonstrated that mice with streptozocin-induced diabetes mellitus have normal acquisition for relatively simple tasks but show problems in learning more complex tasks such as shuttle box avoidance.
Enhanced learning previously reported ... | 17 |
2,260 | Piroxicam-induced photosensitivity and contact sensitivity to thiosalicylic acid.
A photocontact dermatitis developed in three patients after the application of gel containing 0.5% piroxicam.
Patch tests were positive to thiomersal and thiosalicylic acid.
Photopatch tests with piroxicam at several concentrations wer... | 16 |
2,407 | Insulin administration via liposomes.
Liposomes have been used in insulin therapy as a means to selectively target insulin to the liver, enhance oral absorption of insulin, and prolong insulin action.
Liposomes are an effective means of delivering insulin specifically to hepatocytes.
The usefulness of hepatically ta... | 17 |
2,025 | Thromboxane A2 and development of genetic hypertension in the Lyon rat strain.
To determine whether the increased renal biosynthesis of thromboxane A2 observed in young genetically hypertensive rats of the Lyon strain could be involved in the development of their hypertension, Lyon hypertensive female rats received ei... | 13 |
898 | Prostaglandin F2 alpha enhancement of capsaicin induced cough in man: modulation by beta 2 adrenergic and anticholinergic drugs.
The effect of inhaled prostaglandin (PG) F2 alpha on the response to the inhaled tussive agent capsaicin was investigated in normal subjects.
Seven subjects inhaled three breaths of four do... | 7 |
104 | Drug therapy for Helicobacter pylori infection: problems and pitfalls.
Antibacterial chemotherapy against Helicobacter pylori is currently being assessed by open or randomized controlled clinical studies for its efficacy in eradicating this bacterium from the stomach of patients with gastritis or gastroduodenal ulcer.... | 0 |
826 | Reproducibility of 24 hour oesophageal pH studies in infants.
Thirteen infants who had undergone 24 hour oesophageal pH monitoring to diagnose gastro-oesophageal reflux had a second study carried out to see if the results were reproducible.
The studies were done without restricting the babies' activities.
Appreciabl... | 5 |
125 | Use of single fiber EMG and macro EMG in study of reinnervation.
The use of single fiber EMG and macro EMG in studies of reinnervation is discussed.
SFEMG gives information about changes in the topography of the motor unit and in function of transmission in terminal nerve, motor endplate and muscle fiber.
Dynamics o... | 1 |
2,048 | Regional blood flow supply and demand in heart failure.
Heart failure results not only in a fall in cardiac output but also in a redistribution of blood flow favoring some regional beds (the brain and the heart) at the expense of others (the kidney and working skeletal muscle).
The chronic resting hypoperfusion of st... | 13 |
507 | IgE receptor-mediated phosphatidylinositol hydrolysis and exocytosis from rat basophilic leukemia cells are independent of extracellular Ca2+ in a hypotonic buffer containing a high concentration of K+.
In isotonic buffer, IgE receptor-mediated exocytosis from rat basophilic leukemia cells is dependent on extracellula... | 3 |
115 | Treatment of adult chickenpox with oral acyclovir.
Thirty-one late adolescents and adults with varicella were studied.
Patients identified within 72 hours of varicella exanthem were offered open treatment with acyclovir (4 g/d), and those patients identified after 72 hours of exanthem were followed up but not treated... | 1 |
1,635 | Impact of field-transmitted electrocardiography on time to in-hospital thrombolytic therapy in acute myocardial infarction.
To assess the impact of a field-transmitted electrocardiogram (ECG) on patients with possible acute myocardial infarction, randomized and open trials were performed with a portable electrocardiog... | 13 |
559 | Multisurface method of pattern separation for medical diagnosis applied to breast cytology.
Multisurface pattern separation is a mathematical method for distinguishing between elements of two pattern sets.
Each element of the pattern sets is comprised of various scalar observations.
In this paper, we use the diagnos... | 3 |
2,797 | Ethanol-inducible cytochrome P-450 activity and increase in acetaldehyde bound to microsomes after chronic administration of acetaldehyde or ethanol.
Chronic ethanol consumption results in acetaldehyde adduct formation with proteins such as haemoglobin and liver proteins in vivo.
Our purpose was to study the binding ... | 20 |
198 | Activation and inducer subset phenotype of the lymphocytic infiltrate around epidermally derived tumors.
An in situ analysis of the mononuclear cell infiltrate found in association with a range of benign, premalignant, and malignant epidermal tumors is described.
The predominant cell phenotype was that of the recentl... | 3 |
69 | Epidemiologic differences between chlamydia and gonorrhea.
To assess the prevalence, demographics, and transmission patterns of genital chlamydia infection, we screened 3,078 patients, and compared identified cases (N = 511) to gonorrhea cases (N = 291) diagnosed in the same setting.
Chlamydia cases were younger and ... | 0 |
2,976 | Increased activity of calcium leak channels in myotubes of Duchenne human and mdx mouse origin.
Elevated free Ca2+ concentrations found in adult dystrophic muscle fibers result in enhanced protein degradation.
Since the difference in concentrations may reflect differences in entry, Ca2+ leak channels in cultures of n... | 21 |
2,409 | Devices for insulin administration.
There is a significant need for revised, safe, and more effective insulin-delivery methods than subcutaneous injections in the treatment of both type I (insulin-dependent) and type II (non-insulin-dependent) diabetes.
The aim of this review is to describe the rationale and methods ... | 17 |
329 | Regional and systemic distribution of anti-tumor x anti-CD3 heteroaggregate antibodies and cultured human peripheral blood lymphocytes in a human colon cancer xenograft.
Anti-tumor antibody (317G5) covalently coupled to an anti-CD3 antibody (OKT3) produces a heteroaggregate (HA) antibody that can target PBL to lyse tu... | 3 |
460 | Mammographic measurements before and after augmentation mammaplasty.
Thirty-five augmented women underwent mammography using both the standard implant-compression technique and, when possible, the implant-displacement technique; all had preaugmentation film-screen mammography available for evaluation.
The area of mam... | 3 |
1,833 | Coronary lesion morphology in acute myocardial infarction: demonstration of early remodeling after streptokinase treatment
Coronary lesion morphology was analyzed in 72 patients 1 to 8 days after streptokinase treatment for acute myocardial infarction and compared with lesion morphology in a control group of 24 patie... | 13 |
2,503 | Lack of 3 beta-hydroxy-delta 5-C27-steroid dehydrogenase/isomerase in fibroblasts from a child with urinary excretion of 3 beta-hydroxy-delta 5-bile acids. A new inborn error of metabolism.
Cultured fibroblasts were shown to be capable of catalyzing the conversion of 7 alpha-hydroxy-cholesterol to 7 alpha-hydroxy-4-ch... | 17 |
1,823 | Muscle oxidative capacity and work performance after training under local leg ischemia.
Healthy young men executed supine one-legged cycle training four times per week for 4 wk with legs and the cycle ergometer inside a pressure chamber, the opening of which was sealed by a rubber membrane at the level of the crotch.
... | 13 |
341 | The unique aspects of acute promyelocytic leukemia.
Acute promyelocytic leukemia (APL) accounts for approximately 10% of cases of acute myeloid leukemia (AML).
Distinctive features of this disorder at the time of diagnosis include leukopenia coexisting with a marrow replaced with granulated dysplastic promyelocytes, ... | 3 |
305 | Leiomyoma of a digital artery.
Benign, soft-tissue masses of the hand are common.
A vascular leiomyoma is an unusual tumor of smooth-muscle origin.
In a 62-year-old man, the tumor arose from within a digital artery.
Persistent symptoms prompted an excisional biopsy, requiring resection of a portion of the artery.
... | 3 |
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