Publications

cell types required for h-2-restricted cytotoxic responses generated by trinitrobenzene sulfonate-modified syngeneic cells or trinitrophenyl-conjugated proteins.	murine spleen cells were fractionated over nylon wool or sephadex g-10 columns, and the cell types involved in the generation of trinitrophenyl (tnp)-specific, h-2 restricted (tnp-self) cytotoxic effector cells were studied from cultures stimulated with trinitrobenzene sulfonate (tnbs)-modified syngeneic cells, tnp-conjugated soluble proteins such as bovine gamma-globulin (tnp-bgg), or bovine serum albumin (tnp-bsa). unfractionated or nylon nonadherent responding cells generated such effectors, ...	1979	87418
in-phase brain activities during arousal and sleep.	eeg of sensorimotor area, emg of neck muscles and unit activity in lateral geniculate (lg) nucleus, recorded in freely moving cats, were analysed for the presence of correlations between them. the 3 activities were first integrated with a 2 sec time constant, then a correlation coefficient was assessed between time-linked points of the 3 records for periods of 40 sec. the average vlaues of the correlation coefficients were found to increase from arousal through slow synchronized sleep (s sleep), ...	1979	89948
quantitative electron microscopic studies of the changes in rat hepatocytes following halothane induced anaesthesia.		1977	98410
the manufacture of moulded supportive seating for the handicapped.	the wheelchair-bound population often have difficulty in obtaining a correct or comfortable posture in their chairs and sometimes develop pressure sores from long-duration sitting. this problem is being solved by manufacturing personalised, contoured seats which support the patient over the maximum area possible thereby reducing the pressure on the body and the incidence of pressure sores. a cast is obtained of the patient in a comfortable, medically correct posture and from this cast the seat i ...	1975	126704
a simple method for measuring the frequency response of an electromagnetic flowmeter.		2002	127898
[transketolase activity as a parameter for the vitamin b1 provision in some dermatoses (herpes zoster, psoriasis, drug eruptions, excema, and urticaria) (author's transl)].		2003	153861
[study of the process of acth and insulin interaction with the plasmatic membranes of rat liver cells in vitro using luminescence methods].	the process of interaction of acth and insulin with plasmatic cellular membranes of the rat's liver and artificial lipid membranes (liposomes) was studied by the method of proper proteinic fluorescence and by using hydrophobic fluorescent probes. this process is shown to be attended by conformative readjustments of the membranous proteins and also by definite structural changes in the lipid phase of the membranes. in its action acth involves the hydrophobic layer of the lipid phase to a greater ...	1976	179856
[enzyme arrangement of various tissues in swine. 2. studies of postpartum development of crude protein levels as well as activities of various enzymes (got, gpt, serine dehydratase, xanthine oxidase, fructose-1,6-diphosphatase) in liver, kidneys and muscle of piglets].	twenty-eight piglets from three litters were analysed for postnatal development (0 to 6 days of age) of the crude protein levels and activities of various enzymes (got, gpt, serine dehydratase, xanthinoxidase, fructose-1,6-diphosphatase) in the supernatant of liver, kidneys, and muscles. both the weight and crude protein levels of the liver increased after birth, which improved the capability of metabolic regulation. got and fructose 1,6-diphosphatase activities in the liver tissue increased ove ...	1979	228626
provision of a lingual biting platform in a severe class iii malocclusion: a case report.		2004	321730
enzyme immunoassay of antibody to rochalimaea quintana: diagnosis of trench fever and serologic cross-reactions among other rickettsiae.	enzyme immunoassay (eia) tests were used to diagnose trench fever and to determine cross-reactions of rochalimaea quintana with other rickettsiae. the results were compared with those obtained by counterimmunoelectrophoresis (cie). all sera from cases of primary or relapsed forms of trench fever were positive both in eia, with serum antibody titers of 1:20-1:640, and in cie, giving one to three precipitin lines. sera from patients with other rickettsial infections were also tested for reactivity ...	1978	351072
[contribution of the section medical pedagogy to the improvement of quality and effectiveness of health care].		2004	425577
[the physician in the future].		2004	440600
rickettsialpox. case report and epidemiologic review.	in recent years, rickettsialpox was infrequently reported: one case per year was recorded by the public health service during the past 15 years. we observed a case of rickettsialpox in new york city and reviewed the clinical, diagnostic, and epidemiologic features. records of the new york city health department showed that serum samples from only six patients were submitted for serological testing for rickettsialpox during the past ten years, suggesting that although the disease is uncommon now, ...	1979	480648
organization of the visceral afferent representation in the cerebral cortex.	in experiments on cats which had been narcotized with chloralose and immobilized with myo-relaxants, we have studied cerebral cortical responses to stimulation of the visceral system. a peculiarity of the visceral afferent representation is the fact that the convergence of visceral and dermomuscular impulses is achieved with predominance of somatic signals in the cortical zones of visceral representation, with the exception of the focus of maximal activity (fma). a second peculiarity is the fact ...	1979	550902
proteins of typhus and spotted fever group rickettsiae.	purified radioactive rickettsiae were obtained from irradiated and cycloheximide-inhibited l cells, and their proteins were analyzed by polyacrylamide gel electrophoresis. rickettsial species could be distinguished by comparing the relative mobilities of constituent proteins after migration of two differentially labeled preparations in a single gel. distinct differences were observed in gel patterns of rickettsiae from the typhus and spotted fever groups, as well as with different species within ...	1976	820639
[variations in sensitivity to the agent of rickettsialpox in different strains of mice].		1977	855529
effect of gentamicin on growth of viral, chlamydial, and rickettsial agents in mice and embryonated eggs.	gentamicin, at concentrations up to 500 mug/ml, showed no effect on the replication, yield, or infectivity of seven viruses or on the agents of psittacosis and meningopneumonitis when grown in mice or embryonated eggs. at the 500 mug/ml level, lymphogranuloma venereum cultures had a slight reduction in infectivity. rickettsia akari demonstrated susceptibility at the 5 mug/ml level, whereas r. rickettsii, r. mooseri, and r. canada grown in embryonated eggs were susceptible in varying degrees to g ...	1976	984775
[torsion of the colonic epiploic appendages].	operations were carried out on 21 patients with torsion of epiploic appendages of the colon (sigmoid 19, ascending 1, hepatic flexure 1). this pathologic condition has no specific manifestations and occurs under the mask of other emergencies. the suggested symptom of "pain displacement" in combination with other signs allowed the correct diagnosis to be established before the operation in two thirds of patients. patients with torsion of epiploic appendages must be subjected to an emergency opera ...	2006	1388218
atypical papulovesicular rash due to infection with rickettsia conorii.	we present an unusual case of rickettsia conorii infection that was associated with cutaneous papulovesicular lesions on a patient who had returned from the bushveld of south africa. the lesions were diffusely scattered across the trunk, extremities, and both palms. several recent reports have documented similar papulovesicular or pustulovesicular rashes that occurred on travelers returning from southern africa. these rashes resemble the lesions of rickettsialpox. evidence suggests that these at ...	1992	1420671
nutrition and head start.		2006	1458961
supporting collaboration through a nursing informatics curriculum stage ii.	collaboration is at the center of the process used to design, implement and evaluate an integrated informatics curriculum in a baccalaureate nursing program. this paper describes the second stage of a process to design the informatics nursing courses. the challenges to foster faculty collaborative relationships as well as to enhance the course content of all nursing informatics curriculum. a number of strategies were used to develop the collaborative efforts between the faculty and nursing staff ...	2006	1482910
child abuse: does prosecution serve any useful purpose?		2006	1635513
species-specific monoclonal antibodies to rickettsia japonica, a newly identified spotted fever group rickettsia.	a total of 192 hybridomas were developed from mice immunized with rickettsia japonica, a newly identified spotted fever group rickettsia pathogenic for humans. of these hybridomas, 101 were species specific, 37 were spotted fever group reactive, and the other 54 were also reactive with one or more of the other pathogenic species of spotted fever group rickettsiae, rickettsia akari, rickettsia australis, rickettsia conorii, rickettsia rickettsii, and rickettsia sibrica. seven of the species-speci ...	1990	1696280
a primary demyelinating disorder of young cattle.	the clinical signs and neuropathological changes are described in six limousin x calves that, at about one month after birth, showed signs of blindness, nystagmus, rotation of the eyes, opisthotonos, hyperprotraction of the forelegs and, in one case, apparent seizures. pathologically there was necrosis of the optic chiasma and focal areas of myelin sheath vacuolation or demyelination in certain areas of the brain, especially in the cerebellar peduncles. in one animal, kept alive for 7 months, th ...	1991	1800911
expression of inducible angiosperm promoters in a gymnosperm, picea glauca (white spruce).	electrical discharge particle acceleration was used to test the transient expression of numerous inducible angiosperm promoters in a gymnosperm picea glauca (white spruce). promoter expression was assayed in three different tissues capable of in vitro regeneration, zygotic embryos, seedlings and embryogenic callus. the promoters tested include the light-inducible arabidopsis and soybean ribulose-1,5-bisphosphate small subunit promoters and a maize phosphoenolpyruvate carboxylase promoter; a soyb ...	2003	1868222
[treatment of breastplate deformities: assessment using ct scanning and functional tests].	a study to evaluate both the pre- en postoperative functional and morphologic status of major anterior chest wall deformities. four of the eight patients suffered from a progressive reduction in physical capabilities. preoperative pulmonary function tests demonstrated restriction in pulmonary function. in the postoperative period there was progressive return to normal physical strength without objective improvement in pulmonary function. pre- and postoperative thoracometric study by ct scan allo ...	2007	1950309
long-term enteral feeding: a retrospective comparison of delivery via percutaneous endoscopic gastrostomy and nasoenteric tubes.	the use of percutaneous endoscopic gastrostomy (peg) tubes for enteral feeding is widespread, although their superiority to other feeding devices, such as nasoenteric tubes (net), has not been substantiated. we retrospectively compared clinical outcomes in patients who received enteral feeding via peg (n = 80) or net (n = 29) from 1984 to 1988. mean follow-up was 192 days in the peg group and 141 days in the net group. changes in nutritional and performance status were similar in both groups. as ...	2007	1951237
cloning and nucleotide sequence of a cdna encoding the antifungal-protein of aspergillus giganteus and preliminary characterization of the native gene.		1990	2374718
rickettsiae and hosts.	protective immunity to rickettsia tsutsugamushi in a murine model is dependent upon the development of cell mediated immunity, as demonstrated by lymphocyte transfer, production of lymphokines and -interferon by thymus-derived lymphocytes, activation of macrophages by lymphokines and demonstration of delayed-type hypersensitivity response following exposure to these organisms. infection of mice with small numbers of rickettsia typhi inoculated by a peripheral route leads to a more complex patter ...	1985	2408453
pretest expectancies and cognitive impairment in alcoholics.	alcoholics' neurological deficits have been attributed to cognitive impairment associated with brain dysfunction. because alcoholics perceive themselves as impaired in higher cognitive functions, we investigated the alternative hypothesis that their deficits are predicted by lowered expectancies for successful performance. ss were 48 male, middle-aged veterans administration inpatient alcoholics and 36 community controls. subjects completed a standard series of neuropsychological tests. before t ...	2008	2600240
[measurement of orthodontic appliance force using prototype sensors].	in introductory remarks the most important biomechanical principles, which are relevant for the research, and conditions which must be satisfied presented in intraoral measuring of orthodontic forces were pointed out. first the aim of the research was defined, and then the investigation of mechanical properties of acrylics as a material for orthodontic appliances were carried out. the type of strain gauges, bonds and measuring system configurations, as well as measuring amplifiers and recording ...	2008	2635572
surgery and adjuvant chemotherapy for gastric cancer.	a review has been made of the results of surgical treatment of 8,000 cases of gastric cancer treated at the cancer institute hospital, tokyo, between 1946 and 1986. resectability was 89.6%, and operative mortality 1.9%. the five-year survival rate was 37.4% for all cases, 59.4% for patients with curative surgery, and 5.0% for those with non-curative surgery. the curative rate improved more than twofold over 41 years among the patients with curative gastrectomy. no one survived more than five yea ...	2009	2659483
history of medicine in alaska. harriet crocker jackson schirmer, m.d.		2009	2662801
rickettsioses of the spotted fever group around the world.	spotted fever group rickettsioses comprise rocky mountain spotted fever (rickettsia rickettsii), boutonneuse fever (r. conorii), north asian tick typhus (r. sibirica), queensland tick typhus (r. australis), rickettsialpox (r. akari), and oriental spotted fever (r. japonica). ticks or mites serve as the vector and reservoir hosts of the rickettsiae. these obligate intracellular bacteria invade vascular endothelial cells, which are damaged directly, causing increased vascular permeability. the ras ...	1989	2677080
prevention of salmonella typhimurium colonization of broilers with d-mannose.	broiler chickens can be contaminated by salmonella typhimurium, which is a food safety concern. it has been previously shown that d-mannose blocks s. typhimurium adherence to chicken intestine in vitro. one-day-old broiler chickens were fed normal drinking water or drinking water supplemented with 2.5% mannose for 10 days. on day 3, both groups were challenged orally with 1 x 10(8) s. typhimurium [st-10 (animal diagnostics laboratory, ames, ia)] resistant to nal and nov (sigma, st. louis, mo). o ...	1989	2685797
a study of nerves containing peptides in the pulmonary vasculature of healthy infants and children and of those with pulmonary hypertension.	nerves containing peptides that supply the human intrapulmonary vasculature were studied in 21 controls aged one month to 24 years and in 13 patients with pulmonary hypertension aged 11 days to eight years. an indirect immunofluorescence technique was used to study the distribution and relative density of nerve fibres containing the general neuronal marker, protein gene product 9.5; tyrosine hydroxylase; synaptophysin; neuropeptide tyrosine; vasoactive intestinal polypeptide; substance p, somato ...	1989	2686736
positive weil-felix reactions in a case of rickettsialpox.		1989	2722341
absence of genetic linkage of charcot-marie-tooth disease (hmsn ia) with chromosome 1 gene markers.	we previously reported a large charcot-marie-tooth family not linked to the duffy blood group marker, supporting the existence of genetic heterogeneity in this neuropathy. in order to investigate the possibility of another disease locus on chromosome 1, we analyzed this family further, using dna polymorphisms of 6 genes. absence of linkage makes a second disease locus on chromosome 1 unlikely.	1989	2725880
away with leniency toward gastric pseudolymphoma.		2002	2730333
quantitative margin analysis in the scanning electron microscope.	interface between restorative materials and tooth hard substances must be morphologically as perfect as possible to avoid plaque accumulation and subsequent secondary caries or pulpal diseases. therefore the marginal behavior of restorations is an important parameter to predict their longevity. morphologically, the quality of margins is characterized by different well defined criteria. using a replica technique it is possible to assess the complete marginal circumference of restorations in the s ...	2009	2740861
human aldehyde dehydrogenase: coenzyme binding studies.	the binding of nadh and nad+ to the human liver cytoplasmic, e1, and mitochondrial, e2, isozymes at ph 7.0 and 25 degrees c was studied by the nadh fluorescence enhancement technique, the sedimentation technique, and steady-state kinetics. the binding of radiolabeled [14c]nadh and [14c]nad+ to the e1 isozyme when measured by the sedimentation technique yielded linear scatchard plots with a dissociation constant of 17.6 microm for nadh and 21.4 microm for nad+ and a stoichiometry of ca. two coenz ...	1989	2775711
elevation of factor vii activity and mass in young adults at risk of ischemic heart disease.	the northwick park heart study found that elevation of factor vii in middle-aged subjects was an independent risk factor for subsequent ischemic heart disease. the present study was designed to determine whether factor vii elevation is present at a younger age and whether zymogen or activated factor vii is responsible for this elevation. a group of 20 asymptomatic first degree relatives (mean age 34.9 years) of patients with premature ischemic heart disease were compared with 15 age-matched norm ...	2009	2794283
ca2+/calmodulin-sensitive inositol 1,4,5-trisphosphate 3-kinase in rat and bovine brain tissues.	inositol 1,4,5-trisphosphate (ins p3) 3-kinase catalyzes the atp-dependent phosphorylation of ins p3 to inositol 1,3,4,5-tetrakisphosphate (ins p4). ca2+/calmodulin (cam)-sensitivity of ins p3 3-kinase was measured in the crude soluble fraction from rat brain and different anatomic regions of bovine brain. kinase activity was inhibited in the presence of egta (free ca2+ below 1 nm) as compared to ca2+ (10 microm free ca2+) or ca2+ (10 microm free ca2+) and cam (1 microm). ca2+-sensitivity was al ...	1988	2838022
molecular biological characterization of equine herpesvirus type 1 (ehv-1) isolates from ruminant hosts.	isolates of equine herpesvirus type 1 (ehv-1) originating from affected antelope and cattle were compared with reference ehv-1 and ehv-4 isolates and were characterized. based on cross-neutralization, dna restriction profiles and blot-hybridization data these isolates could be characterized as ehv-1. one isolate (from an antelope) with a different restriction profile showed significant dna homology with ehv-1, partial homology with ehv-4, and little or no homology with ehv-2 and hsv-1 dnas. blot ...	1988	2849252
safety of chorionic villus sampling.		2009	2866381
effect of reduced energy metabolism and reperfusion on the permeability and morphology of the capillaries of an isolated rete mirabile.	the effects of reduction in energy metabolism were explored in the eel rete mirabile, an organ composed predominantly of capillaries. in vitro experiments showed that glycolysis is the major pathway of energy production in this capillary tissue, and that iodoacetate, kcn, and low po2 in combination markedly reduce its atp generation. when in situ energy generation was inhibited by this combination during countercurrent perfusion of the arterial and venous capillaries of the rete, an approximate ...	1989	2912596
an in-vitro model for tumor immunotherapy with antibody heteroconjugates.		2010	2978374
helicase properties of the escherichia coli uvrab protein complex.	the escherichia coli uvra protein has an associated atpase activity with a turnover number affected by the presence of uvrb protein as well as by dna. specifically, the structure of dna significantly influences the turnover rate of the uvrab atpase activity. double-stranded dna maximally activates the turnover rate 10-fold whereas single-stranded dna maximally activates the turnover rate 20-fold, suggesting that the mode of interaction of uvrab protein with different dnas is distinctive. we have ...	1987	3035542
[x-ray computed tomography in venous pathology].	after presenting the tomodensitometric semiology of venous thromboses in various territories, the authors define its indications. it is essentially in deep territories, head, chest and abdomen that the ct-scan is used to study and diagnose unrecognized thromboses as well as determine the venous repercussion of various neighboring ailments. the respective place of the ct-scan, ultrasonography and various phlebographies is analyzed.	2011	3043474
[experimental chemo- and chemoendocrine therapy of human breast carcinomas serially transplanted into nude mice].	four human breast carcinoma strains serially transplanted into nude mice were used for the experimental chemotherapy and combination chemoendocrine therapy. whereas three of these strains (mcf-7, br-10, tm-61) possessed cytosol estrogen receptor (erc) and were dependent on estradiol for the tumor growth, the other strain (mx-1) without erc was hormone independent. for the chemotherapy, mitomycin c (mmc), adriamycin (adm), cyclophosphamide (cpm) and 5-fluorouracil (5-fu) were administered 3 times ...	1988	3129645
ovarian carcinoma: abdominopelvic irradiation following reexploration.	twenty patients with ovarian cancer, who following reexploration were left with residual disease nodules of less than 2 cm diameter, received abdominopelvic irradiation. of these patients 18 had previous chemotherapy. fifteen patients completed treatment, 13 of whom had prior chemotherapy. six of the 18 patients with invasive tumors were alive and disease free 18-53 months postradiotherapy, while only 4 patients had died at the time of follow-up. no patient with residual nodules greater than 1 c ...	2011	3141249
a new approach to the quality control of steroid receptor assays.	lyophilized cytosols prepared from calf uterus and human breast tumor tissue are commonly used to assess the reliability of routine steroid receptor assays. however, preanalytical error (sample preparation, storage, homogenization) cannot be detected in this way. participating laboratories were asked to mail us all their receptor results obtained over a four-month interval, and to include some information about the patients involved (age, menopausal status, nodal status). after verifying the hom ...	1988	3168219
addition of monoclonal antibodies specific for rickettsia akari to the rickettsial diagnostic panel.	monoclonal antibodies were produced from mice infected with rickettsia akari (the etiologic agent of rickettsialpox) and evaluated for specificity in indirect fluorescent-antibody tests with 23 different rickettsial antigens. of the nine antibodies that were evaluated, two were specific for r. akari and four reacted with r. akari and all other spotted fever group rickettsiae. the remaining three antibodies reacted with some, but not all, members of the spotted fever group. none of the antibodies ...	1988	3183012
perforations of the tympanic membrane following the use of goode-type 'long term' tympanostomy tubes.	a retrospective review of 64 goode 't' tube insertions is presented. these were inserted into 61 ears of 48 patients over a period of four years. at the time of review of these 61 ears, 34 tubes were found to be in situ, 27 had extruded spontaneously and three had been removed surgically. ten ears in which the tube had been extruded or removed had central perforations of the tympanic membrane of which eight had been present for more than six months. the number of previous myringotomies or gromme ...	2011	3209952
spatial phase dependence and the role of motion detection in monocular and dichoptic forward masking.	contrast thresholds for briefly flashed gratings were measured by the quest procedure, under conditions of forward masking by gratings of the same spatial frequency (usually 1 c/deg). low-contrast masks reduced threshold at short onset asynchronies (0 to 50 msec), while higher contrasts raised threshold over a broader temporal range (0 to 100-140 msec). both effects depended on the spatial phase relation, but in different ways. threshold reduction at 0- +/- 90 deg phases probably arises from spa ...	2011	3253991
spatial phase dependence and the role of motion detection in monocular and dichoptic forward masking.	contrast thresholds for briefly flashed gratings were measured by the quest procedure, under conditions of forward masking by gratings of the same spatial frequency (usually 1 c/deg). low-contrast masks reduced threshold at short onset asynchronies (0 to 50 msec), while higher contrasts raised threshold over a broader temporal range (0 to 100-140 msec). both effects depended on the spatial phase relation, but in different ways. threshold reduction at 0- +/- 90 deg phases probably arises from spa ...	2011	3253991
[asthma and sports].		2006	3291047
cardiac and great vessel trauma: assessment, pathophysiology, and intervention.		2005	3320442
expression of heme oxygenase gene in rat and human liver.	developmental changes of microsomal heme oxygenase were studied. in human fetal liver, the enzyme activity was 8 times higher than that detected in the adult liver. on the other hand, adult livers contained 4 times more cytochrome p450 than fetal livers. elevated heme oxygenase activity in fetal liver was not due to modulators present in the microsomes. similar to human, rat fetal liver also contained high enzyme activity which appeared to be regulated at the transcriptional level. hybridization ...	1988	3342043
essential thrombocythemia in pregnancy.	a 32-year-old women with essential thrombocythemia and a history of bleeding completed a full-term pregnancy. during pregnancy, the platelet count declined markedly to near-normal levels, but returned to prepregnancy levels within two weeks after delivery. the clinical course was uneventful, except for two brief episodes of vaginal bleeding during the second trimester. possible etiologic mechanisms for pregnancy-related reduction of platelet levels in thrombocythemia include increased platelet c ...	2012	3347444
hypophosphatemia-associated respiratory muscle weakness in a general inpatient population.	although hypophosphatemia has been implicated as a cause of respiratory failure, its impact on respiratory muscle function in patients hospitalized for other reasons remains to be determined. maximal inspiratory pressures (mip) and maximal expiratory pressures (mep) were measured at the bedside in 23 hospitalized patients with serum phosphate levels less than 2.5 mg/dl, and these measurements were repeated daily during phosphate repletion until serum phosphate levels reached the normal range. a ...	2012	3364446
hematological effect of supplementing anemic children with vitamin a alone and in combination with iron.	ninety-nine anemic children aged 1-8 y were divided into four groups. each group was supplemented for 2 mo with vitamin a, iron, vitamin a plus fe, or a placebo. clinical, hematological, and fe biochemical evaluations were performed at the beginning and end of the study. vitamin a supplementation produced significant elevations in the serum levels of retinol, blood hemoglobin, hematocrit, erythrocytes, serum fe, and percent transferrin saturation (%ts) and had no effect on total fe binding capac ...	2012	3414574
a medical center-based tertiary reference laboratory. experience at mayo medical laboratories (mml).		2012	3415449
effects of ouabain on cytosolic calcium in lymphocytes, platelets and adrenomedullary cells.	it has been suggested that a circulating inhibitor of na/k atpase can stimulate natriuresis and cause vasoconstriction in essential hypertension by stimulating transmembrane na/ca exchange to produce increased cytosolic concentrations of ionized calcium ([ca++]i) in renal tubular and arteriolar smooth muscle cells. if this inhibitor affected [ca++]i in all cell types, then clinical assays for its presence could be applied to easily accessible cells such as blood cells or platelets, and the inhib ...	1987	3429864
chorionic villi sampling with an echogenic catheter: experiences of the first 500 cases.	using a newly developed cvs catheter with enhanced echogenicity we performed cvs in 501 consecutive cases. the abortion rate of 4.3% prior to 28 weeks of gestation in this series is within the background rate of controls matched for maternal age. the loss rate was clearly correlated to the number of insertions, time of sampling and sampling success. cvs is safest between 9 and 11 weeks of pregnancy. we recommend to restrict the number of insertions to a maximum of 3. the rate of failed samplings ...	2012	3430325
focal dermal hypoplasia syndrome (goltz syndrome): the first dental case report.		2012	3466146
studies on the mechanics of the normal human middle ear.	the middle ear was studied in temporal bone preparations using a laser-doppler interferometer. for measurements at a sound level of 80 db spl this method proved to be very reliable, as was shown by good reproducibility of results in experiments over more than 6 hours. the vibrations of the tympanic membrane and stapes footplate were studied from 200 hz to 10 khz and the results demonstrate a piston-like movement of the stapes footplate up to 120 db spl. the damping effect of the normal ear is lo ...	1986	3536194
[the patients who accidentally learned the nature of their illnesses].		2013	3640964
the effects of general anesthesia on upper respiratory tract infections in children.	a prospective cohort study of 489 pediatric patients was performed to investigate the prevalence of perioperative respiratory complications and symptomatology in children presenting for myringotomy with upper respiratory tract infections (uris). all children undergoing myringotomy received halothane n2o/o2 anesthesia administered via face mask. information on complications and respiratory symptoms was obtained from the anesthesia and recovery room records, and by standardized questionnaire. ther ...	2013	3688537
hydrolysis of all gangliosides, including gm1 and gm2, on thin-layer plates by vibrio cholerae neuraminidase.		1986	3760066
perturbation of differentiated functions in vivo during persistent viral infection. iii. decreased growth hormone mrna.	lymphocytic choriomeningitis virus (lcmv) persistent infection that results from the inoculation of c3h/st newborn mice causes growth hormone (gh) deficiency and associated disease characterized by both reduced weight and serum glucose levels. molecular analysis of pituitary nucleic acids shows gh deficient mice have, on average, fivefold reduced levels of gh mrna although the histopathology of such gh producing cells is normal. northern blots indicate that the length of gh mrna is comparable in ...	1987	3811236
[primary transport of acute patients. optimal use of rescue resources exemplified by the canton of graubünden].		2011	3927607
spotted fever group rickettsiosis in japan.	the acute febrile disease with characteristic rash encountered in tokushima prefecture was proved to be a spotted fever group rickettsiosis, which showed a significant rise in agglutinins to both proteus ox2 and ox19 and significantly high levels of cf antibodies to rickettsia akari and rickettsia rickettsii.	1985	3934436
simultaneous determination of vitamins b2 (riboflavin) and b6 (pyridoxine) in infant formula products by reverse phase liquid chromatography.	an ion pair liquid chromatographic (lc) method is described for the simultaneous determination of vitamins b2 and b6 in infant formula products. the method eliminates many of the uv absorbing ingredients present in the infant formulations. the method involves extraction of the vitamins with distilled water followed by a filtration step and the subsequent analysis of the filtrate by lc. vitamins b2 and b6 and their vitamers are separated from each other as well as from ingredients in the sample m ...	2014	3949703
contact urticaria from diethyl fumarate.	the contact urticariagenic properties of diethyl fumarate were studied using the guinea pig ear swelling assay and by open application on the human upper back skin. diethyl fumarate caused non-immunologic contact urticaria in both human and guinea pig skin, and the reactions exhibited similar dose dependency and timing of maximal response.	1985	3995941
"where" and "what" in vision.	the mixture of a few horizontal and vertical line segments embedded in an aggregate of diagonal line segments can be rapidly counted and their positions rapidly determined by a parallel (preattentive) process. however, the discrimination between horizontal and vertical orientation (that is, discrimination of a single conspicuous feature) requires serial search by focal attention. under recent theories of attention, focal attention has been assumed to be required for the recognition of different ...	2012	4001937
[effects of thymosin on the humoral immune response to antibody-dependent cell cytotoxicity].		1985	4065002
[the immunologic reactivity of newborn infants with pneumonia].		2014	4118518
ultrastucture of the surface of rickettsia prowazeki and rickettsia akari.	negative-contrast electron microscopy revealed that the outer layer of the envelope of rickettsiae is composed of a matrix of tetragonally arranged subunits. the layer projects approximately 7 nm from the cell wall. it is suggested that this outer layer is analogous to the structure considered capsule-like in morphology.	1974	4138139
synthesis, assembly, and secretion of gamma globulin by mouse myeloma cells. i. adaptation of the merwin plasma cell tumor-11 to culture, cloning, and characterization of gamma globulin subunits.	mpc-11 myeloma tumor cells were adapted to growth in continuous culture. the cultured cells resembled the parent tumor in that they produced the fully assembled gamma globulin molecules as well as six unassembled molecules. although cultured and tumor cells synthesized excess light chains, the molar ratio of light (l) to heavy (h) chains was approximately 1.7:1 in the culture, and 3.5:1 in the tumor. the cultured cells also produced fewer half molecules and free light chains than the parent tumo ...	1970	4189836
[importance of the bacterial surface of pathogenic staphylococcus].		1969	4248671
monkey-mouse hybrid cell lines containing the sv40 genome in a partially repressed state.		1970	4313231
ecology of japanese encephalitis virus on taiwan in 1968.		1970	4316617
variable sulfhydryl activity toward silver nitrate by reduced glutathione and alcohol, glutamate and lactate dehydrogenases.		1972	4337942
variable sulfhydryl activity toward silver nitrate by reduced glutathione and alcohol, glutamate and lactate dehydrogenases.		1972	4337942
[case of ovarian thecoma].		2015	4350562
[study on anxiety during dental treatment].		2015	4405523
[ultrastructure of the causative agent of vesicular rickettsiosis dermacentroxenus murinus kulagin (1951) and characteristics of its interaction].		1974	4476974
[effect of a few carbon sources on the growth of mycobacterium bovis].		1972	4568984
metabolism of rickettsia typhi and rickettsia akari in irradiated l cells.	l cells that had been exposed to 3,000 r of (60)co the previous day were used to study the growth and metabolism of rickettsia typhi and r. akari. viable (unirradiated) l cells were used to study the effect of rickettsial infection on host-cell metabolism. monolayers were infected with a rickettsial multiplicity of 1.2 and given eagle's minimal essential medium containing 25 mmn-2-hydroxyethylpiperazine-n'-2'-ethanesulfonic acid buffer and 10% calf serum. at various intervals, cycloheximide (2 m ...	1972	4628863
rare diseases, old drug, new knowledge.		2016	4710441
[the use of ethanisylate in minimal bronchopulmonary hemorrhages].		2016	4807495
patterns of trauma in urban dogs and cats: a study of 1,000 cases.		1974	4813404
patterns of trauma in urban dogs and cats: a study of 1,000 cases.		1974	4813404
chlorpromazine and the untreated chronic schizophrenic: a long-term trial.		2016	4862704
prolonged control of increased intracranial pressure with glycerin.		2012	5049685
rickettsialpox.		1966	5219966
rickettsialpox.		1966	5220053
host defenses in experimental rickettsialpox: resistance of c3h mouse sublines.	eight sublines of c3h mice were tested for their resistance to lethal infection with rickettsia akari,. strain kaplan. c3h/hej mice were unique in their susceptibility to approximately one plaque-forming unit of rickettsiae. this lack of resistance is apparently due to a mutation in the mouse strain which occurred after 1950.	1980	6106381
a rickettsia-like organism showing positive immunofluorescence with antisera to coxiella burnetii in haemaphysalis inermis ticks.	a rickettsia-like organism (rlo) was detected in the oocytes of haemaphysalis inermis ticks. the rlos were about 5 microns long bent rods with a definite inner structure. they were gram-negative and could be visualized by giemsa but not by gimenez staining. attempts to cultivate the rlo in chick embryo yolk sacs, various types of cell culture and tick body cavities were unsuccessful. the rlo displayed a bright immunofluorescence with antisera to coxiella burnetii, but no immunofluorescence was o ...	1981	6118050