Publications
| Title | Abstract | Year Filter | PMID(sorted descending) Filter |
|---|
| sequential conventional and cyclosporine therapy in cadaver renal transplantation--a prospective randomized trial. | 2012 | 3313993 | |
| oral vaccine against cholera prepared from vibrio cholerae antigen(s). | albino rats aged 7-8 weeks old purchased from the national laboratory animal centre, salaya, nakhon pathom, were found to be a good animal model for the study on immunogenicity of v. cholerae antigens. seventy-two rats were fasted for 15 hours before feeding each one with 1 ml of 5% nahco3 to reduce gastric acidity prior to immunization. they were divided into 9 groups of 8 rats and immunized orally with 2 ml, each, of the v. cholerae antigens dissolved or suspended in cassamino acid as follows: ... | 1987 | 3313733 |
| morphometric investigation of the microvascular system of pancreatic exocrine and endocrine tissue in the rat. | morphometric data were obtained from the microvasculature in exocrine and endocrine tissue of the rat pancreas. two groups of anesthetized rats (100 and 300 g body wt, respectively), received intravenous injections of fluorochrome-coupled globulins in order to label the entire vascular system. after circulation of fluorescein-isothiocyanate (fitc)-globulin through the vascular system for 30 min and lissamine rhodamine b 200 (rb 200)-globulin for 5 min, the pancreas was frozen rapidly. in frozen ... | 1987 | 3312966 |
| [let us restore historical justice]. | 2012 | 3312913 | |
| [confirmative analysis for digitoxose in the alkali extract of candida albicans cells]. | 1987 | 3312706 | |
| intraosseous infusions. | 1987 | 3312550 | |
| starling's law of the heart is explained by an intimate interaction of muscle length and myofilament calcium activation. | the results of several different types of investigations over the last decade clearly indicate that muscle length modulates the extent of myofilament calcium ion (ca2+) activation. similarly, the fiber length during a contraction, which is determined in part by the load encountered during shortening, also determines the extent of myofilament ca2+ activation. thus, "contractile" or "inotropic" state as it refers to the extent of myofilament activation can, in theory, no longer be considered indep ... | 2012 | 3312367 |
| clinical use of differential continuous positive airway pressure in the treatment of unilateral acute lung injury. | in some instances of unilateral acute lung injury (ali) refractory to conventional ventilatory support, the intact lung is still able to ensure an efficient co2 washout, the concomitant hypoxaemia being due to the loss of volume of the injured parenchyma. in these cases, the administration of a sufficient selective continuous distending pressure by means of differential continuous positive airway pressure may restore to normal the resting volume and thus the ventilatory performance of the affect ... | 2012 | 3312355 |
| should we still administer calcium during cardiopulmonary resuscitation? | 2012 | 3312354 | |
| design of skin flaps with a new technique using templates. | patterned templates were constructed to assist in planning, performing, and teaching skin flap surgery. templates can be used to design geometrically accurate flaps and to consider different flap orientation strategies. they can be used to align flap tension forces in proper relationship with relaxed skin tension lines. | 2012 | 3312330 |
| estrogen-induced lysosomal proteases secreted by breast cancer cells: a role in carcinogenesis? | in an attempt to understand the mechanism by which estrogens stimulate cell proliferation and mammary carcinogenesis, metastatic human breast cancer cell lines (mcf7, zr75-1) were found to secrete a 52,000 dalton (52k) protein under estrogen stimulation. following its purification to homogeneity, the 52k protein was identified as a secreted procathepsin-d-like aspartyl protease bearing mannose-6-phosphate signals. this precursor displays an in vitro autocrine mitogenic activity on estrogen-depri ... | 1987 | 3312245 |
| estrogen-induced lysosomal proteases secreted by breast cancer cells: a role in carcinogenesis? | in an attempt to understand the mechanism by which estrogens stimulate cell proliferation and mammary carcinogenesis, metastatic human breast cancer cell lines (mcf7, zr75-1) were found to secrete a 52,000 dalton (52k) protein under estrogen stimulation. following its purification to homogeneity, the 52k protein was identified as a secreted procathepsin-d-like aspartyl protease bearing mannose-6-phosphate signals. this precursor displays an in vitro autocrine mitogenic activity on estrogen-depri ... | 1987 | 3312245 |
| single dose tetracycline in cholera. | a randomised clinical trial was carried out to explore the efficacy of single dose tetracycline therapy in cholera. one hundred and eighteen adult patients were assigned to receive either tetracycline in a single 1 g, or a single 2 g dose, or tetracycline 500 mg every six hours four times, or no antibiotics as controls. the means of total liquid stool volumes after treatment were lower in the single 1 g dose group (168.0 +/- 20.9 ml/kg), in single 2 g dose group (229.5 +/- 45.6 ml/kg), and multi ... | 1987 | 3311904 |
| koch's comma bacillus: the first year. | 1987 | 3311246 | |
| variables influencing the outcome following orthotopic liver transplantation. | seventy-two patients who underwent orthotopic liver transplantation (olt) were studied to identify perioperative variables that would predict survival and intraoperative blood loss. survival and intraoperative blood loss were not affected by encephalopathy, length of donor liver ischemia, or any of the preoperative laboratory values studied. survival was significantly decreased in patients requiring postoperative dialysis (41%) and in patients who had severe rejection requiring retransplantation ... | 2012 | 3310960 |
| selected aspects of acute and chronic infectious mononucleosis and mononucleosis-like illnesses for the practicing allergist. | the diagnosis of ebv-im or a heterophil-negative mononucleosis-like syndrome is best approached by combining morphologic and serologic data. the minimal hematologic criteria should always be searched for before accepting a case as im or an im-like illness. if minimal morphologic data are not rigidly adhered to, the number of heterophil-negative cases included under the umbrella of im or an im-like illness will swell and include a variety of other illnesses where early diagnosis may be important ... | 2012 | 3310748 |
| methods for the assessment of human body composition: traditional and new. | renewed interest in the assessment of human body composition has stimulated the need for a balanced understanding of available methodologies of estimating fat-free mass and percent body fat. this review summarizes the physical bases and assumptions, describes applications, and discusses the theoretical and practical limitations of currently available indirect methods. although standard methods are discussed, recent modifications and adaptations are emphasized. | 1987 | 3310598 |
| morphometry and cytochemistry of leydig cells in experimental diabetes. | leydig cell ultrastructure and function in diabetic rats were studied by concurrent cytochemistry, morphometry, and testosterone assay. the streptozotocin (stz) model was modified to include nondiabetic stz-injected rats, an insulin-treated diabetic group, and semistarved animals in addition to controls and untreated diabetic rats. the separation of the effects of diabetes, stz, semistarvation, and insulin treatments was achieved by application of orthogonal contrast statistics. after 3 months o ... | 1987 | 3310596 |
| actin localization in male germ cell intercellular bridges in the rat and ground squirrel and disruption of bridges by cytochalasin d. | filaments about 6-7 nm in diameter were seen associated with germ cell intercellular bridges in detergent-permeabilized cells treated with tannic acid. approximately 40-50 filaments were present subjacent to the bridge density. filaments encircled the bridge channel in a manner similar to contractile ring actin filaments of dividing cells. nbd-phallacidin and myosin s-1 subfragments were employed to demonstrate that the filaments observed at intercellular bridges are actin. intratesticular injec ... | 1987 | 3310595 |
| two-dimensional echocardiographic findings in patients on hemodialysis for more than six months. | 2011 | 3310593 | |
| ethmozine (moricizine hcl): a promising drug for "automatic" atrial ectopic tachycardia. | atrial ectopic tachycardia is an uncommon life-threatening supraventricular tachycardia in children and is resistant to usual antiarrhythmic drugs. whereas the cellular mechanism of atrial ectopic tachycardia is unknown, atrial ectopic tachycardia may be due to a form of automaticity. moricizine hcl has been used primarily for ventricular rhythm disturbances; the drug depresses abnormal automaticity and delayed after-depolarizations but has little effect on normal automaticity. because of this p ... | 2011 | 3310591 |
| drug interactions with ethmozine (moricizine hcl). | moricizine hcl, a phenothiazine derivative synthesized in the ussr in 1964, has been shown to be an orally effective antiarrhythmic drug. moricizine hcl has demonstrated a low incidence of generally mild and transient side effects. studies of possible drug interaction between it and other drugs most likely to be administered to cardiovascular patients are currently being conducted in us drug trials. possible interactions between moricizine hcl and cimetidine, and between moricizine hcl and digox ... | 2011 | 3310590 |
| effects of ethmozine (moricizine hcl) on ventricular function using echocardiographic, hemodynamic and radionuclide assessments. | ventricular arrhythmias combined with left ventricular (lv) dysfunction in patients portend a poor prognosis. most antiarrhythmic agents have not been sufficiently investigated to adequately describe detrimental effects on lv function; we report the effects of moricizine hcl on ventricular function in 4 trials highlighting patients with lv dysfunction. quantitative 2-dimensional echocardiography was used to evaluate 81 patients pre- and posttreatment. there was no change in mean global lv ejecti ... | 2011 | 3310589 |
| electrophysiology of ethmozine (moricizine hcl) for ventricular tachycardia. | moricizine hcl, an antiarrhythmic phenothiazine drug, was investigated for its efficacy against ventricular tachycardia (vt) in a group of 60 patients from 8 institutions using electrophysiologic testing before and after oral administration. moricizine hcl significantly prolonged pr, qrs, ah and hv intervals and cycle length for atrioventricular nodal block, but had minimal or no effect on repolarization or cardiac refractory periods. induction of sustained vt (in 33 patients) and nonsustained v ... | 2011 | 3310588 |
| ethmozine (moricizine hcl) therapy for complex ventricular arrhythmias. | moricizine hcl (ethmozine), a new antiarrhythmic agent, was administered to 102 patients with refractory ventricular fibrillation (n = 31), sustained ventricular tachycardia (vt) (n = 46) or symptomatic nonsustained vt (n = 25). a noninvasive approach utilizing monitoring and exercise testing was used in 82 patients who had a high density of reproducible spontaneous arrhythmia, whereas 20 patients without such arrhythmia required invasive electrophysiologic testing. the dosage of moricizine hcl ... | 2011 | 3310587 |
| antiarrhythmic efficacy of ethmozine (moricizine hcl) compared with disopyramide and propranolol. | in the investigation of new antiarrhythmic drugs, comparative trials with clinically available antiarrhythmic agents provide a perspective from which to judge the new investigational agent. two clinical investigations of moricizine hcl, each using a placebo-controlled, double-blind, crossover design, are summarized. in the first study, 18 patients with greater than or equal to 30 ventricular premature complexes (vpcs) per hour (mean 369 +/- 95) were given propranolol (120 mg daily) compared with ... | 2011 | 3310586 |
| pharmacokinetics of moricizine hcl. | moricizine hcl is a phenothiazine derivative with antiarrhythmic properties. it was developed in the ussr and is now undergoing clinical evaluation. although preliminary work has shown moricizine hcl to be effective in treating both atrial and ventricular arrhythmias, little is known of its pharmacokinetics. there is a 4-fold variability in range for its elimination half-life and in volumes of distribution and clearance. there is a linear relation for peak plasma levels and area under the plasma ... | 2011 | 3310583 |
| electrophysiologic aspects of moricizine hcl. | moricizine hcl, a phenothiazine derivative, is a new antiarrhythmic drug that has quinidine-like effects on the myocardium. moricizine hcl, 1 x 10(-7) g/ml, significantly decreases vmax of the transmembrane action potential of canine purkinje fibers and reduces the duration of the action potential at 50% and 90% of repolarization, whereas resting potential is unchanged. the drug decreases the fast inward sodium current (lna), as measured by the double sucrose gap technique in frog atrium trabecu ... | 2011 | 3310582 |
| current approaches to drug treatment of ventricular arrhythmias. | ventricular arrhythmias are common and cause serious problems, ranging from symptom aggravation to sudden cardiac death. new knowledge about arrhythmias and new antiarrhythmic drugs provide greater opportunities for treatment choice and evaluations. a prognostic classification of ventricular arrhythmias helps to focus management. for benign ventricular arrhythmias, the objective of drug treatment is alleviation. the best management approach to potentially malignant ventricular arrhythmias, howev ... | 2011 | 3310580 |
| cardiorespiratory response to early exercise testing after orthotopic cardiac transplantation. | 2011 | 3310578 | |
| exercise capacity and hemodynamics in persons aged 20 to 50 years with systemic hypertension treated with diltiazem and atenolol. | hemodynamic responses and exercise capacity were studied during maximal exercise in 25 young hypertensive persons (mean age 40 years) taking placebo, diltiazem (mean 216 mg/day) and atenolol (mean 80 mg/day). the study was a crossover, double-blind, randomized trial, each medication period lasting 2 months. sitting blood pressure (bp) was 160 +/- 19/109 +/- 8 mm hg after run-in. both drugs decreased bp significantly, diltiazem by 10/ 11 mm hg and atenolol by 16/14 mm hg (difference not significa ... | 2011 | 3310576 |
| management of hypertension in the elderly. the role of diuretics. | 2011 | 3310575 | |
| aids update. current treatment approaches. | 2011 | 3310574 | |
| aids update. history, disease manifestations, and transmission. | 2011 | 3310573 | |
| cardiovascular outcomes of treating high blood pressure. | because hypertension is a major risk factor for cardiovascular disease, it has been anticipated that therapeutic reduction of blood pressure would protect patients from serious complications. in fact, this has been shown for strokes, congestive heart failure, and renal insufficiency. but in large trials of hypertension treatment, patients receiving active medications experienced an incidence of coronary events that averaged only 7% lower than that in placebo-treated patients. this report examine ... | 2011 | 3310572 |
| hypertension and coronary risk: possible adverse effects of antihypertensive drugs. | 2011 | 3310571 | |
| history of the departments (other science-related units) and disciplines. | 2011 | 3310560 | |
| [a case of renal angiomyolipoma treated with partial nephrectomy. diagnostic value of ultrasonography and computed tomography]. | a 62-year-old woman with renal angiomyolipoma is reported. ultrasonogram revealed a hyperechoic renal mass and computed tomography showed a fatty density area in the tumor. preoperative diagnosis of renal angiomyolipoma was made and was confirmed by frozen section during the operation. partial nephrectomy was performed subsequently. renal angiomyolipoma is known by its fat content causing high echogenicity in the ultrasonogram and fatty density area in computed tomography. renal angiomyolipoma, ... | 2011 | 3310557 |
| is venous patch grafting after carotid endarterectomy able to reduce the rate of restenosis? prospective randomized pilot study with stratification. | many studies have already demonstrated that the restenosis rate after carotid endarterectomy is greater as expected since ultrasound examination has become a routine procedure after endarterectomy. the purpose of our randomized study is to compare the rates of restenosis with two methods of carotid endarterectomy--direct suturing and autologous vein grafting. sofar restenosis are found after endarterectomy and direct suturing. different possible causes for restenosis are discussed. we hope to in ... | 2012 | 3310476 |
| physical exercise for peripheral vascular disease--a review. | 2012 | 3310445 | |
| effect of ureteral obstruction on renal hemodynamics. | 2012 | 3310172 | |
| manipulation of t-cell content in transplanted human bone marrow: effect on gvh and gvl reactions. | 1987 | 3310003 | |
| [alloplastic tenodesis of the distal interphalangeal joint]. | 2012 | 3309785 | |
| a comparison of naproxen sodium, acetaminophen and placebo in the treatment of muscle contraction headache. | 2012 | 3308770 | |
| the k1 beta-lactamase of klebsiella pneumoniae. | beta-lactamase k1 was purified from klebsiella pneumoniae sc10436. it is very similar to the enzyme produced by klebsiella aerogenes 1082e and described by emanuel, gagnon & waley [biochem. j. (1986) 234, 343-347]. an active-site peptide was isolated after labelling of the enzyme with tritiated beta-iodopenicillanate. a cysteine residue was found just before the active-site serine residue. this result could explain the properties of the enzyme after modification by thiol-blocking reagents. the s ... | 1987 | 3307765 |
| [use of a new method for restoring the type properties of atypical vibrio cholerae]. | subcultures with a number of signs characteristic of epidemically significant strains have been isolated from cholera vibrios, nonpathogenic and atypical in a number of properties, by a new in vitro method developed by the authors. this method makes it possible to increase the virulence of poorly agglutinating cultures of v. cholerae o1 and their agglutinability with cholera antisera. | 1987 | 3307237 |
| oxalate dynamics in chronic renal failure. comparison with normal subjects and patients with primary hyperoxaluria. | in order to separate the effect of oxalate retention in primary hyperoxaluria with renal failure from that of excessive oxalate synthesis and to determine the optimum time for renal transplantation in primary hyperoxaluria, we have studied a series of patients with different degrees of renal failure due to other causes. the results were compared with those obtained in studies on 8 patients with primary hyperoxaluria at different levels of residual overall renal function. in the patients with ren ... | 2012 | 3306417 |
| comparing effects of tray treatment on the accuracy of dies. | the effects of tray treatments on the accuracy of dies from addition silicone impressions were investigated. tray treatments included custom acrylic resin tray with adhesive, perforated custom acrylic resin tray without adhesive, and perforated custom acrylic resin tray with adhesive. no appreciable differences were found in the complete crowns among the three tray treatments on the first pours. significant statistical differences observed in the mod and occlusal inlays were nonetheless of quest ... | 2011 | 3305883 |
| comparing effects of tray treatment on the accuracy of dies. | the effects of tray treatments on the accuracy of dies from addition silicone impressions were investigated. tray treatments included custom acrylic resin tray with adhesive, perforated custom acrylic resin tray without adhesive, and perforated custom acrylic resin tray with adhesive. no appreciable differences were found in the complete crowns among the three tray treatments on the first pours. significant statistical differences observed in the mod and occlusal inlays were nonetheless of quest ... | 2011 | 3305883 |
| a study of the occlusal plane orientation in complete denture construction. | a cephalometric study was conducted on eighteen dentulous subjects and fifty-six complete denture wearers to determine the location of the natural and artificial occlusal planes as related to camper's plane. the results indicated that both the natural and artificial occlusal planes were not parallel to camper's plane. however, the final anteroposterior inclination of the artificial occlusal plane in complete dentures was almost the same as the inclination of the natural occlusal plane. | 2012 | 3305842 |
| different levels of dna methylation in yeast and mycelial forms of candida albicans. | isotope dilution gas chromatography-mass spectrometry analysis of genomic dnas isolated from three candida albicans isolates showed significant differences in the amounts of 5-methyldeoxycytidine (m5cyt) in dna from yeast-form and from mycelial-form cells; the moles percent m5cyt were 0.11, 0.11, and 0.097 for yeast-form dna and 0.045, 0.053, and 0.047 for mycelial-form dna for the three isolates sh8, 9938, and b311, respectively. the lower m5cyt values for mycelial-form cells suggest that those ... | 1987 | 3305486 |
| clinical chemistry. | 2011 | 3304015 | |
| clinical chemistry. | 2011 | 3304015 | |
| sialyltransferases as specific cell surface probes of terminal and penultimate saccharide structures on living cells. | rat liver beta-galactoside alpha-2,6-sialyltransferase and vibrio cholerae sialidase were used, in conjunction with cmp-n-acetyl-[3h]neuraminic acid, to probe the glycoconjugate distribution, sialylation state, and level of penultimate gal beta 1-4glcnac residues on the surfaces of murine thymic lymphocytes. we report a detailed characterization of this sialyltransferase-mediated labeling system. exogenous sialylation of intact cells is dependent on transferase, sugar nucleotide donor, cell numb ... | 1987 | 3304006 |
| [genetic determination of the vibriocinogenicity trait in vibrio cholerae of the el tor biotype]. | in two different strains of cholera vibrios two reca-dependent plasmids, pvib i (1.9-2.2 md) and pvib ii (5.2-5.8 md), have been detected. these plasmids determine the synthesis of vibriocin, coagulase and fibrinolysin, which has been established by the cotransformation of the dna of plasmids pvib i and pbr322 and by the transfer mobilization with the use of plasmid rp4. | 1987 | 3303760 |
| [subcutaneous rupture of tendons and muscles of the extremities]. | under study there were 278 patients with 285 subcutaneous ruptures of tendons and muscles of the upper and lower extremities. the tendon of the long head of the humeral biceps muscle and achilles tendon are most liable to subcutaneous ruptures (123 patients--43.2% and 97 patients--34% respectively). pathohistological examinations have shown that subcutaneous ruptures of tendons and muscles usually take place against the background of dystrophic alterations reducing their mechanical strength. the ... | 2012 | 3303625 |
| the aetiology of diarrhoea in children at an urban hospital in bangladesh. | enteric pathogens were studied in 104 cases with acute diarrhoea and in 74 age and sex matched concurrent controls. one or more pathogens were isolated from 59.1% of cases compared with 20.4% of controls (p less than 0.001). single enteropathogens were detected in 33.7% and multiple enteropathogens in 25.4% of the cases. enteropathogenic escherichia coli (epec), campylobacter jejuni, rotavirus, vibrio cholerae non-o1 and enterotoxigenic escherichia coli were the major pathogens detected. the hig ... | 1987 | 3303485 |
| retardation of cell cycle progression in yeast cells recovering from dna damage: a study at the single cell level. | pedigree analyses of individual yeast cells recovering from dna damage were performed and time intervals between morphological landmark events during the cell cycle (bud emergence and cell separation), were recorded for three generations. the associated nuclear behavior was monitored with the aid of dapi staining. the following observations were made: all agents tested (x-rays, mms, ems, mnng, nitrous acid) delayed the first bud emergence after treatment, which indicates inhibition of the initia ... | 1987 | 3302599 |
| [circulating immune complexes containing an insulin of bovine origin in a patient "allergic" to insulin]. | 1986 | 3302476 | |
| [immunosuppression trials in type i diabetes]. | 1987 | 3302472 | |
| the purchasing power of emergency nurses. | 2012 | 3302462 | |
| proteolytic activity of the cowpea mosaic virus encoded 24k protein synthesized in escherichia coli. | the function of the 24-kilodalton (24k) protein encoded by cowpea mosaic virus (cpmv) has been studied by constructing a bacterial expression plasmid that contained a cloned chimeric segment consisting of partial dna copies of cpmv m-rna (including sequences coding for both capsid proteins) and b-rna (including sequences coding for the 24k protein). viral sequences were transcribed from the phage t7 promoter phi 10 of plasmid pt7-6 using t7-rna polymerase expressed from plasmid pgp1-2 present in ... | 1987 | 3300014 |
| proteolytic activity of the cowpea mosaic virus encoded 24k protein synthesized in escherichia coli. | the function of the 24-kilodalton (24k) protein encoded by cowpea mosaic virus (cpmv) has been studied by constructing a bacterial expression plasmid that contained a cloned chimeric segment consisting of partial dna copies of cpmv m-rna (including sequences coding for both capsid proteins) and b-rna (including sequences coding for the 24k protein). viral sequences were transcribed from the phage t7 promoter phi 10 of plasmid pt7-6 using t7-rna polymerase expressed from plasmid pgp1-2 present in ... | 1987 | 3300014 |
| [role of the dnepropetrovsk medical institute in the development of higher medical education in the ukraine]. | 2012 | 3299732 | |
| erg, a human ets-related gene on chromosome 21: alternative splicing, polyadenylation, and translation. | the avian acute leukemia virus e26 induces a mixed erythroid-myeloid leukemia in chickens and carries two distinct oncogenes, v-myb and v-ets. recently, a novel gene named erg, closely related to the v-ets oncogene, was identified in human colo 320 cells and the nucleotide sequence of its approximately 5.0-kilobase transcript, erg 1 was determined. in the present study, the nucleotide sequence of the alternatively spliced transcript, erg 2, was found to differ from erg 1 by a splicing event that ... | 1987 | 3299708 |
| leiomyomas in pregnancy: sonographic study. | with ultrasound monitoring, analysis of the behavior of uterine leiomyomas (fibroids) and their impact on the course of pregnancy was undertaken in a group of 113 patients. fibroid size changes were analyzed on the basis of trimesters. in the second trimester, smaller fibroids increased in size, whereas larger fibroids decreased in size. in the third trimester, a decrease in size was documented regardless of initial size. the most common patterns of echotexture were hypoechoic, heterogeneous, an ... | 2012 | 3299488 |
| [diagnosis, prevention and treatment of drug allergy]. | 2012 | 3299343 | |
| evidence for the involvement of atp in co-translational protein translocation. | identification of the source of energy for protein translocation across biological membranes is important in understanding the mechanism of this process. in eukaryotic cells, the tight coupling between translation and translocation and firm attachment of the secreting ribosomes to membranes, as well as theoretical calculations, have led to the suggestion that energy derived from protein synthesis is sufficient for protein translocation. on the other hand, in bacterial systems neither the attachm ... | 1987 | 3299104 |
| genetics of vibrio cholerae and its bacteriophages. | 1987 | 3299030 | |
| a simple method to eliminate the antigenicity of surface class i mhc molecules from the membrane of viable cells by acid treatment at ph 3. | we describe here a simple, reproducible method which specifically eliminates the antigenicity of surface class i major histocompatibility complex (mhc) molecules by acid treatment at ph 3 from the membrane of viable cells. when fresh mononuclear cells (mnc) or established cultured cell lines were treated at 4 degrees c for 2 min with citric acid buffer at ph 3 containing 1% bovine serum albumin, the antigenicity of class i mhc molecules, but not those of class ii mhc and the other non-mhc antige ... | 1987 | 3298442 |
| medical therapy in the elderly. | recommendations concerning nutrition and physical activity are an important part of health care in the elderly. there is increasing evidence that diet and exercise influence the development and progression of cardiovascular disease in the elderly as well as the young. decreases in coronary risk factors can be achieved in the elderly by attention to proper diet and exercise. | 2012 | 3298366 |
| prevention of cardiovascular disease in the elderly. | 2012 | 3298365 | |
| translocation of escherichia coli reca protein from a single-stranded tail to contiguous duplex dna. | duplex dna with a contiguous single-stranded tail was nearly as effective as single-stranded dna in acting as a cofactor for the atpase activity of reca protein at neutral ph and concentrations of mgcl2 that support homologous pairing. the atp hydrolysis reached a steady state rate that was proportional to the length of the duplex dna attached to a short 5' single-stranded tail after a lag. separation of the single-stranded tail from most of the duplex portion of the molecule by restriction enzy ... | 1987 | 3298251 |
| [19f]-1h heteronuclear nuclear overhauser effect studies of the acyl chain-binding site of acyl carrier protein. | [19f]-1h heteronuclear difference nuclear overhauser effect experiments are performed on a sample of 5,5-difluorohexanoyl acyl carrier protein from escherichia coli. interaction of the fluorines at the 5-position of the acyl chain with protons on methyl groups of isoleucine 54 and alanine 59 is clearly indicated. the covalent attachment of the acyl chain via a prosthetic group to serine 36 and the known alpha-helix which exists from residues 36 to 51 greatly restrict the structural models which ... | 1987 | 3298246 |
| epinephrine, glucose, and lactate infusion in exercising adrenodemedullated rats. | the purpose of this study was to determine the metabolic function of the marked increase in plasma epinephrine which occurs in fasted rats during treadmill exercise. fasted adrenodemedullated (adm) and sham-operated (sham) rats were run on a rodent treadmill (21 m/min, 15% grade) for 30 min or until exhaustion. adm rats were infused with saline, epinephrine, glucose, or lactate during the exercise bouts. adm saline-infused rats showed markedly reduced endurance, hypoglycemia, elevated plasma ins ... | 1987 | 3298192 |
| use of radiolabeled monoclonal anti-b1 antibody for b lymphocyte imaging in rhesus monkeys. | imaging tissues rich in b lymphocytes in man using a radiolabeled monoclonal anti-b cell antibody would be extremely useful in the clinical staging of non-hodgkins lymphomas. studies were done in rhesus monkeys using radiolabeled monoclonal anti-b1 antibody to determine the feasibility of such an approach. immunohistologic studies demonstrated that infused monoclonal anti-b1 binds in vivo with specificity to b cells in lymph nodes and spleen. the kinetics of clearance of 131i-labeled anti-b1 wer ... | 1987 | 3298171 |
| glomerulonephritis, b monoclonal small lymphocytic lymphoma and mixed cryoglobulinemia. | a novel association in the same patient with small lymphocytic lymphoma, type ii cryoglobulinemia and glomerulonephritis is reported. this case is also characterized by a quite unusual sequence of glomerular alterations. a first renal biopsy showed severe endocapillary proliferative glomerulonephritis due to monocytic infiltration without any evidence of deposition of immune reactants. the immune deposits associated with type ii cryoglobulinemia were only observed at a second renal biopsy perfor ... | 2012 | 3297440 |
| diabetes and the gastro-intestinal tract. | 2012 | 3297435 | |
| vibrio cholerae metalloproteinase degrades intestinal mucin and facilitates enterotoxin-induced secretion from rat intestine. | mucin secretion in situ from rat intestinal loops was promoted more effectively by dialysed crude cholera filtrate than by an equivalent amount of purified enterotoxin. the filtrate could be rendered inactive by incubation with mixed gangliosides or passage through a gm1-affinity column, which indicated that the secretory action of the filtrate depended upon its enterotoxin component. in an effort to explain the greater potency of the filtrate, we established the presence of a metalloproteinase ... | 1987 | 3297167 |
| prostacyclin in systemic lupus and anticardiolipin syndrome. | 2011 | 3296970 | |
| prostacyclin in systemic lupus and anticardiolipin syndrome. | 2011 | 3296970 | |
| [imported cases of melioidosis and the epidemiological surveillance of its spread]. | 1987 | 3296583 | |
| [coronary thrombolysis in the treatment of acute myocardial infarct]. | 2012 | 3296087 | |
| [comparative value of immunoelectrophoresis and elisa in the serological diagnosis of human hypodermyiasis]. | 186 sera of patients with hypodermatosis were comparatively studied by immunoelectrophoresis and elisa. after establishing limits of certainty (2 distinct precipitating arcs with iep and an optical density greater than or equal to 0.8 with elisa), the comparison of obtained results shows that there is a good concordance between the two methods, but that the second, by its higher sensitiveness, allows to reveal residual antibodies during a delay after disease recovery longer than with the first. ... | 1987 | 3295704 |
| nutritional management in acute respiratory failure. | nutrition in the intensive care unit is receiving increased attention. patients with acute respiratory failure from primary lung disease are often initially malnourished, or become malnourished secondary to increased metabolic demands or inadequate nutritional support. adverse effects of malnutrition on lung function include decreased respiratory muscle function, decreased ventilatory drive, and altered lung defense mechanisms. nutritional support should be strongly considered if the patient has ... | 2012 | 3295313 |
| [studies on changes in the uterine cervix during pregnancy]. | the uterine cervix becomes increasingly soft during pregnancy and at parturition in comparison with the non-pregnant state. the purpose of the study is to evaluate the changes in consistency of the cervix during pregnancy by two methods. one is based upon the acoustical theory that the elasticity of the tissue correlates to the sound velocity (v). v = (e/rho)1/2 where e is an elastic modulus and rho is the density of the tissue. the ultrasonic velocities of 355 pregnant and 12 non-pregnant women ... | 1987 | 3295082 |
| drug assays--the role of modern voltammetric techniques. | modern voltammetric techniques, e.g. differential pulse polarography and voltammetry, anodic/cathodic stripping voltammetry and electrochemical detection for high performance liquid chromatography or flow injection analysis, are reviewed with respect to their basic theory, design and usage of available instrumentation and applications to drug assays in formulation and body fluid matrices. | 2012 | 3294866 |
| vascular rings and slings. diagnosis and surgical treatment of 49 patients. | forty-nine infants with symptomatic vascular rings and slings, ranging in age from 20 days to 12 months, required surgical intervention between 1973 and 1984. the following anomalies were present in our patients: double aortic arch with left descending aorta (14), double aortic arch with right descending aorta (6), anomalous innominate artery (13), right aortic arch with aberrant left subclavian artery (4), left aortic arch with aberrant right subclavian artery (10), aberrant left pulmonary arte ... | 2012 | 3294850 |
| management of behavioral symptoms in disturbed elderly patients: comparison of trifluoperazine and haloperidol. | this double-blind trial compared the efficacy of trifluoperazine 1 mg b.i.d. and haloperidol 0.5 mg b.i.d. as initial doses in the treatment of behavioral symptoms associated with chronic brain syndromes and senile psychoses in 54 institutionalized elderly patients. forty-four of the patients were followed through the entire 6-week trial. improvement in symptoms as measured by clinical global impressions (cgi) scores was observed in 86% (n = 19) of those who received trifluoperazine and 90% (n = ... | 2012 | 3294815 |
| an aminoacyl-trna synthetase complex in escherichia coli. | aminoacyl-trna synthetases from several strains of escherichia coli are shown to elute as a high-molecular-weight complex on 6% agarose columns (bio-gel a-5m). in contrast, very little synthetase activity was observed in such complexes on sephadex g-200 columns, suggesting that these enzymes may interact with or are dissociated during chromatography on dextran. the size of the complex observed on bio-gel a-5m was influenced by the method of cell breakage and the salt concentrations present in bu ... | 1987 | 3294804 |
| effects of estradiol-17 beta, naloxone and gonadotropin releasing hormone on postpartum secretion of luteinizing hormone in fall-lambing ewes. | the interaction among exogenous estradiol-17 beta, naloxone and gonadotropin releasing hormone (gnrh) in the control of luteinizing hormone (lh) secretion was studied in intact postpartum ewes nursing their offspring. one-half of 30 fall-lambing ewes were implanted subcutaneously with an estradiol-17 beta containing silastic capsule between postpartum d 1 and 12 which doubled their serum concentrations of estradiol (16.0 +/- .1 vs 8.4 +/- .1 pg/ml). blood samples were collected from implanted an ... | 1987 | 3294777 |
| valanimycin acts on dna in bacterial cells. | 1987 | 3294774 | |
| robert k. nixon. | 2012 | 3294758 | |
| the pattern of plasma renin activity and aldosterone system in patients with sustained hydronephrosis. | twenty-six patients with unilateral and bilateral hydronephrosis were subjected to investigation to identify the patterns of pra-aldosterone system. the incidence of hypertension in the unilateral group was 28.5%, while in the bilateral group it was 50%; the overall incidence was 34.6%. in the hypertensive patients (9 cases), plasma renin activity and aldosterone were normal in one, and elevated in three. aldosterone only was elevated in 3 cases, while pra was elevated in 2. in the normotensive ... | 2006 | 3294713 |
| integrated pest management of dipteran pests in the new world. | 2012 | 3294676 | |
| control of tick-borne diseases. | 1987 | 3294675 | |
| mechanism of reduction of aortic valvular stenosis by percutaneous transluminal balloon valvuloplasty: report of five cases and review of literature. | among five patients (69 to 93 years of age) in whom percutaneous transluminal balloon valvuloplasty was performed for severe aortic stenosis, fractures of cuspid calcium were observed in three, fractures and a cuspid tear in one, and no gross alterations in one. aortic stenosis resulted from degenerative (senile) calcification of tricuspid aortic valves in two patients, calcification of congenitally bicuspid aortic valves in two, and postinflammatory (presumably rheumatic) fibrocalcific disease ... | 2010 | 3294521 |
| [the clinician, prof. khristian salomon (on the 190th anniversary of his birth)]. | 2012 | 3294497 | |
| [targets of action and structure-activity relationships of antibiotics]. | 2012 | 3294462 | |
| [structures and biological properties of enterotoxin and hemolysin of non-01 vibrio cholerae]. | 1988 | 3294461 |