| the role of play in paediatric nursing. | | 1981 | 243751 |
| [japanese literature on antibiotics. clxvi]. | | 1982 | 351235 |
| the role of the association in education for the profession. | | 1983 | 264831 |
| a simple method of eminoplasty for correction of recurrent dislocation of the mandible. | a simple surgical method of eminoplasty has been described that is rapid and has few complications. its value in the treatment of recurrent dislocation of the mandible is now well established. whether the procedure works by providing greater freedom of motion or by limitation is a moot point as the operation is highly successful. | 1984 | 264267 |
| leukocyte function after aortic valve replacement. | leukocyte function was studied in patients with prosthetic heart valves by oxygen consumption measurements during phagocytosis of polystyrene latex particles. the consumption reflects the phagocytotic capacity of the cells. in 38 patients with starr-edwards aortic ball valves the mean oxygen consumption was 3.95 nanoatoms per minute per 10(6) leukocytes, as compared to 4.15 in 50 healthy subjects, the difference not being statistically significant. the number of leukocytes per ml. of blood and t ... | 1984 | 263395 |
| [research extension in midwifery education (stockholm)]. | | 1985 | 261495 |
| [professional course for nurse instructors]. | | 1987 | 260376 |
| through the eyes of continuing education. the icn. | | 1988 | 259614 |
| looking through the glass darkley. | | 1988 | 259286 |
| impaired reactivity of burn patient lymphocytes to phytohemagglutinin in autologous serum: failure to improve responsiveness by washing in vitro. | | 1989 | 313482 |
| sources of variation in the output of locust spiracular motoneurones receiving common synaptic driving. | 1. the closer muscles of the left and the right spiracles of a thoracic segment are both innervated by two motoneurones, which spike in a variety of patterns during expiration. this paper seeks to explain the origin of these patterns. 2. no direct coupling between the two motoneurones is revealed. in an isolated thoracic ganglion both motoneurones spike at different frequencies with no tendency for their spikes to become synchronized. 3. the two closer motoneurones in one segment receive common, ... | 1990 | 209120 |
| [unexpected findings in surgery of the lumbar spine in mono- and multi-radicular syndromes]. | | 1993 | 262866 |
| [communication with the outside world through the touch of the hand. 2. the gardenia]. | | 1998 | 105194 |
| association of intracranial meningioma with arteriovenous malformation. | simultaneous occurrence of a cerebral arteriovenous malformation and a primary brain tumor is rare. a case of a left occipital meningioma and a right parietotemporal arteriovenous malformation is reported. clinical, radiological, and postmortem findings are described. thirty previous reports of arteriovenous malformations associated with primary brain tumors are reviewed. in 18 cases the two lesions were intermixed or in close proximity. this spatial relationship between the lesions suggests mor ... | 1999 | 2195683 |
| an x-ray cephalometric analysis of premaxillary growth in operated and unoperated baboons (papio cynocephalus). | rates of growth of the premaxilla in baboons, which have undergone removal of the nasal septum, and unoperated controls are compared using x-ray cephalometric analysis and direct measures. it is found that our x-ray analysis without the use of metallic implants is not sensitive enough to detect changes of growth rate which are detectable through direct measurement. | 1999 | 116005 |
| essential fatty acid deficiency in total parenteral nutrition: time course of development and suggestions for therapy. | thirty-two patients receiving total intravenous nutrition were studied prospectively for biochemical and clinical signs of essential fatty acid deficiency. individual constituents of the phospholipid fraction were examined consecutively and the triene:tetraene ratio was determined. all patients nourished parenterally for 4 weeks had triene:tetraene ratios of greater than 0.4. levels of eicosatrienoic and linoleic acid were abnormal after 1 week, and arachidonic acid levels became abnormal after ... | 2001 | 98859 |
| 'acidophilic' pituitary tumors: a reappraisal with differential staining and immunocytochemical techniques. | the cells of pituitary adenomas classified as acidophilic on pas-light green-orange g staining could be further differentiated with the brookes technique: they stained nonspecifically bluish-gray, orange with orange g, or red with carmoisine. on immunostaining for growth hormone and prolactin, the gray cells were either negative or reactive for prolactin, the orange cells contained growth hormone, and the red cells contained prolactin. of 28 tumors, eight showed no immunostaining, 11 stained onl ... | 2001 | 59585 |
| [aspergillosis in o.r.l]. | | 2003 | 155726 |
| oxidation of 17-methylene steroids by thallium (iii) and mercury (ii) acetates. | the reaction of 17-methylene steroids with t1 (oac)3 in hot acoh results in the formation of a mixture of allylic compounds. oxymercuration in t-buoh followed by reductive demercuration affords 17-methylene-16beta -hydroxyderivatives as the major products. | 2005 | 1273885 |
| [metabolism of serotonin and histamine in vasomotor rhinitis under the effect of cryotherapy]. | | 2005 | 1231128 |
| effect of phenylpropanolamine on incontinence in children with neurogenic bladders. a double-blind crossover study. | in children with myelodysplasia and a low-level spinal cord lesion (low lumbar-sacral), detrusor hyperactivity together with dyssynergic urethral function forms the main pathophysiological basis for incontinence. pharmacological treatment of incontinence due to neurogenic bladder dysfunction has been tried, mainly with anticholinergics and alpha-adrenoceptor antagonists. in this study, the effects of the alpha-adrenoceptor agonist phenylpropanolamine on urodynamic parameters and incontinence wer ... | 2005 | 1606397 |
| [therapy of inflammatory-rheumatic diseases with levamisol, an immunity modulating substance]. | since cellular and humoral immune mechanisms were shown to be involved in the pathogenesis of rheumatic diseases, efforts have been made to influence these systems therapeutically. aside from suppression of the immune response, studies have been conducted to evaluate to what extent immunostimulation might be of value in the treatment of rheumatic diseases. levamisole, chemically a simple synthetic agent recently shown to have immunorestorative capacities in anergic cancer patients, has been admi ... | 2005 | 1087457 |
| increase in "null" cells in acute lymphocytic leukemia in remission on long-term immunotherapy. | in an attempt to elucidate a possible mode of action of immunotherapy in all, we studied the mononuclear subpopulation in a group of patients with all in remission on long-term immunotherapy, a similar group on chemotherapy, and a group of normal individuals. comparison of the three groups demonstrated a significant increase in the number and percentage of "null" cells in the immunotherapy group relative to the two others. although the nature of these cells is unknown, circulating stem cells, "k ... | 2005 | 1087444 |
| hla haplotype sharing in rheumatoid arthritis sibships: risk estimates in siblings. | the distribution of the number of parental hla haplotypes shared by sibs with rheumatoid arthritis (ra) has been used to obtain information on the genetics of the disease. thirty-four ra sibships (25 sib-pairs, 9 sib-trios) were ascertained, all of which were hla typed and which satisfied the 1958 american rheumatism association criteria for "definite" ra. these were combined with other published but nonoverlapping data from the literature; thus, 143 sib-pairs, 36 sib-trios and 4 sibquads were i ... | 2006 | 1570492 |
| [injuries of the tarsometatarsal (lisfranc) joint]. | | 2006 | 1464394 |
| fine structure of the herbst corpuscles in the lingual mucosa of the finch, lonchura striata. | the ultrastructure of herbst corpuscles in the lingual mucosa of the finch, lonchura striata var. domestica, was examined by light and electron microscopy. numerous herbst corpuscles were found at the top of connective tissue papillae just beneath the dorsal epithelium. the herbst corpuscle was composed of an outer capsule, inner core and central axon. the central axon was discoid in shape and immunoreactive for nse-antiserum. the central axon was surrounded by compactly stacked layers of thin l ... | 2006 | 1482599 |
| angioplasty and restenosis. | | 2007 | 1932928 |
| [a proposed prototype for recording and analysis of mandibular movement: the cinétic]. | the investigation of means of recording mandibular movement has aroused the interest of a considerable number of researchers. their own devices, increasingly ingenious, all display certain advantages and shortcomings. the need for a device more appropriate to the needs of day-to-day odontological use has been felt for some time. by giving a broad explanation of how it works, we have tried to assess the possibilities of the proposed prototype, the cinetic. it measures movement of the dentalium in ... | 2008 | 2630031 |
| factors that affect the induction of gamma glutamyltransferase in epileptic patients receiving anti-convulsant drugs. | serum samples from 335 epileptic patients receiving one or more anticonvulsant drugs, phenobarbitone, primidone and phenytoin, have been analysed for biochemical liver profile (blp) and serum drug concentration. the results show that the induction of serum gamma glutamyltransferase (ggt) is affected by the sex and age of the patient, type of anti-convulsant drug prescribed and duration of treatment. it is less affected by serum drug concentration. it is suggested that these factors must be consi ... | 2009 | 2889417 |
| definitive one-stage emergency large bowel surgery. | | 2009 | 2736372 |
| the use of ketamine in civilian and military surgery. | | 2009 | 2757178 |
| expressed recombinant cadherins mediate cell sorting in model systems. | cadherins are cell-surface glycoproteins responsible for ca2+-dependent cell-to-cell adhesion. e- or p-cadherin was transfected into l cells, which normally have little cadherin activity, and cellular aggregation of the resulting transfectants was observed to be a function of the cadherin molecule expressed. transfected cells preferentially adhered to cells expressing the same cadherin subclass. furthermore, in reconstituted embryonic lung tissue, e-cadherin-expressing l cells were associated wi ... | 2012 | 3416359 |
| [a pacemaker for experimental use (author's transl)]. | | 1980 | 550983 |
| ovulation induction with bromocriptine (cb154) in patients with hyperprolactinaemia. | | 1980 | 273419 |
| a single-blind randomised trial comparing adrenaline 1.0% with dipivalyl epinephrine (propine) 0.1% in the treatment of open-angle glaucoma and ocular hypertension. | the results of this single-blind randomised trial comparing adrenaline 1% with dipivalyl epinephrine (propine) 0.1% confirm that both have a significant effect in lowering the intraocular pressure in patients with open-angle glaucoma and ocular hypertension, but it is generally insufficient to warrant their use as the first line medical treatment of these two conditions. there was no significant difference between the intraocular lowering effect of the two preparations, and 60% of patients recei ... | 2009 | 3291940 |
| nutritional support. | | 2010 | 3149900 |
| nutritional support. | | 2010 | 3149900 |
| extrafacial rosacea is rare but does exist. | | 2010 | 2950144 |
| penetrating orbitocranial injury with a snooker cue. | | 2010 | 3101958 |
| [effect of temperature on the infectivity of the iridovirus and densonucleosis virus of blood-sucking mosquitoes]. | mosquito densonucleosis virus and iridovirus were used to study the influence of temperature on their infectivity. biological assays of mosquito densonucleosis virus were carried out in larvae of i-ii instar of aedes aegypti mosquitoes, those of mosquito iridovirus in larvae of galleria mellonella. the rate of inactivation was found to be directly dependent on the dose of the heat treatment. treatment at 60 degrees c led to complete loss of iridovirus infectivity; the virus activity declined con ... | 2010 | 2905849 |
| detection in normal plasma of immunoglobulin resembling the protein of gamma-chain disease. | | 2011 | 4128491 |
| norepinephrine spillover to plasma during steady-state supine bicycle exercise. comparison of patients with congestive heart failure and normal subjects. | this study was performed to determine the relative contributions of plasma norepinephrine clearance and norepinephrine release to the increase in plasma norepinephrine concentration that occurs during exercise and to determine whether the high rates of cardiac norepinephrine release from the heart and kidney in patients with heart failure are associated with diminished reserve for regional sympathetic nervous stimulation. during supine steady-state bicycle exercise at 50% of maximum voluntary ex ... | 2012 | 3409496 |
| [characteristics of the microstructure of biliary calculi based on data from scanning electron microscopy]. | scanning electron microscopy was employed to study cholelithic microstructure. irrespective of the chemical composition, the gall-stones demonstrated the presence of a cementing matrix composed of micellar-vesicular particles occurring either in aggregates or regularly spreading along the facets about the surface of crystalloid structures. there appeared to be a close relationship between the latter and the particles which are, viz., vesicles, responsible for the plane and margin epitaxy of the ... | 2012 | 3377696 |
| current studies in hodgkin's disease: what laparotomy has wrought. | | 2012 | 4593613 |
| ba2+-inhibitable 86rb+ fluxes across membranes of vesicles from toad urinary bladder. | 86rb+ fluxes have been measured in suspensions of vesicles prepared from the epithelium of toad urinary bladder. a readily measurable barium-sensitive, ouabain-insensitive component has been identified; the concentration of external ba2+ required for half-maximal inhibition was 0.6 mm. the effects of externally added cations on 86rb+ influx and efflux have established that this pathway is conductive, with a selectivity for k+, rb+ and cs+ over na+ and li+. the rb+ uptake is inversely dependent o ... | 2012 | 3430575 |
| biliary cystadenocarcinoma of extrahepatic duct origin arising in previously benign cystadenoma. | a case of biliary cystadenocarcinoma arising from the common hepatic duct in a 47-yr-old woman who had two previous attempts at cure by local excision of a then-benign biliary cystadenoma is reported, adding further evidence that resection is the preferred treatment of these tumors, even when histologically benign. a review of the literature and of pertinent clinical and pathological features of the 32 previously reported cases is included. | 2012 | 3318405 |
| a new national approach to lowering blood cholesterol. | | 2012 | 3386424 |
| [the opening of dihydropyrone rings in alkaline medium]. | | 2013 | 3838037 |
| proceedings of the anaesthetic research society. newcastle, july 4-5, 1986. abstracts. | | 2013 | 3828162 |
| [intracranial hemorrhage in full-term neonates]. | | 2013 | 3820717 |
| [functional state of body systems in local hyperthermia]. | the bioelectrical activity of the cerebral cortex, cardiovascular system status, cell-mediated immunity and peripheral blood parameters were studied in 208 cases of head and neck cancer who received local pneumo- and ultra-high frequency hyperthermia in combination with chemoradiation treatment. local hyperthermia was found to produce no untoward side-effects. | 2013 | 3788085 |
| segregation analysis of low levels of high-density lipoprotein cholesterol in the collaborative lipid research clinics program family study. | complex segregation analysis with the unified mixed model in white families from nine lipid research clinics was carried out to delineate the mode of familial transmission of plasma high-density-lipoprotein cholesterol (hdl-c). three groups of families from the collaborative lipid research clinics program family study were assessed: 1,146 selected at random, 483 obtained through hypercholesterolemic probands, and 177 selected from the random sample because a number had low hdl-c, the sample size ... | 2013 | 3591798 |
| electrical therapy for cardiovascular emergencies. | this presentation summarizes advances in electrical therapy of cardiovascular emergencies. the urgency of delivering definitive therapy is emphasized, and the roles of automatic internal and external defibrillators, practical external pacing, and mechanical techniques for cardioversion and defibrillation are evaluated. standard position of the electroplates is recommended except in patients who have permanently implanted pacemakers. in these patients, the defibrillation electrodes should be at l ... | 2013 | 3536157 |
| a clinical and polygraphic study of dreams in narcolepsy and hypersomnia. | | 2014 | 4183394 |
| role of exercise tests in diagnosis of fitness in suspected heart or lung disease. | | 2014 | 4097610 |
| "locked in" syndrome following prolonged hypoglycemia. | | 2014 | 4042810 |
| chemopotentiation of ccnu metabolites by misonidazole. | | 2014 | 3994915 |
| [pathology of the vitreoretinal interface]. | this comprehensive review of vitreoretinal junction involvement in various diseases is classified according to the static and dynamic features of the pathology. apart from hereditary conditions such as wagner's and stickler's diseases, juvenile retinoschisis etc., retino-vitreal adhesions in equatorial degeneration and either idiopathic or secondary epiretinal membranes are described. vitreo-retinal caused either by trauma, by cellular contraction in epiretinal membranes or by posterior vitreous ... | 2014 | 4020045 |
| [pavel lukich pikulin (on the centenary of his death)]. | | 2014 | 3911470 |
| [synoptic demonstration of antiepidemic measures]. | | 2015 | 4641580 |
| evidence for biosynthetical equivalence of the epimeric isoleucine residues in angolide. | | 2015 | 4337566 |
| transfer of metabolites across the nuclear membrane. a microfluorometric study. | | 2015 | 4327736 |
| the effect of paroven (hr) on the clearance of sodium-24 from the subcutaneous tissues of the foot in patients with varicose veins. | | 2015 | 4745138 |
| [acute adaline poisoning]. | | 2015 | 4384384 |
| a prospect of computer implementation of radiotherapy. | | 2016 | 4999539 |
| correlated physiological and ultrastructural studies on specialized muscles. 3. neuromuscular physiology of the power-stroke muscle of the swimming leg of portunus sanguinolentus. | | 2016 | 4717558 |
| red cell glutathione peroxidase polymorphism in afro-americans. | | 2016 | 4823031 |
| alteration of hsp82 gene expression by the gypsy transposon and suppressor genes in drosophila melanogaster. | several mutations in drosophila result from insertion of the gypsy retrotransposon. gypsy insertion mutagenesis and its modulation by allele-specific modifier genes were investigated by inserting gypsy or fragments of it into the intron of the drosophila hsp82 heat shock gene. with gypsy in the parallel orientation, nearly all transcripts in transfected cells and transformed pupae were truncated in the 5' long terminal repeat (ltr). truncation also occurred in or near the 3' ltr. the 5' ltr poly ... | 1953 | 2542128 |
| the structure of temperamental fear and pleasure in infants: a psychometric perspective. | despite the prominence of temperament constructs in the study of infant development, little evidence exists about the internal structure of temperament. we assessed temperament both via questionnaire and in repeated laboratory visits for 168 9-month-old twins and singletons. mothers' and fathers' agreement on temperament questionnaire scales was low, except for scales tapping negative emotionality and activity level. the factor structure of mothers' and fathers' questionnaire scales also differe ... | 1956 | 2083507 |
| long-term memory for a single infancy experience. | children's memory of a single infant experience was evaluated. children in the experimental groups (n = 16 for 2.5-year-olds; n = 8 for 1.5-year-olds) had participated at 6.5 months in a study of auditory localization where they reached in the light and dark for a sounding object. they were reintroduced to the laboratory and the dark procedure they had experienced on that one occasion either 1 or 2 years previously. the first 5 trials were uninstructed; for the remaining 5 trials, children were ... | 1956 | 2083499 |
| [nursing and the smoking habit]. | a survey of 323 students from the first, second, and third year of baccalaureate nursing of the higher institute of medical sciences of havana is made. a questionnaire is used for identifying the prevalence of smoking according to sex, age, marital status, and schooling. it is concluded that there is a high prevalence of smokers in this group. recommendations are made. | 1956 | 2218015 |
| limitations of double-blind trials. | | 1956 | 2136594 |
| age at first coitus and choice of contraceptive method: preliminary report on a study of factors related to cervical neoplasia. | the incidence of cancer of the uterine cervix appears to be species-specific, thus confounding extrapolation of results from studies with experimental animals. in humans, the incidence varies more by social groups than does any other primary cancer. in a recent study, puerto ricans were found to have a 25 times higher risk of cervical cancer than jews. blacks had 4 times the risk of non-jewish caucasians. age at 1st coitus (afc) and number of coital partners have been related to increased risks. ... | 1956 | 1216007 |
| nocturnal oxygen desaturation in patients using long-term oxygen therapy for chronic airflow limitation. | nocturnal oxygen desaturation in patients receiving long-term oxygen therapy is described despite adequate daytime oxygenation (pao2 greater than 8 kpa). domiciliary oximetry overnight was performed on ten patients receiving long-term oxygen treatment for chronic airflow limitation: six patients were well saturated throughout the night with a fall in sao2 to below 90% for only 1% of the monitoring time; four showed significant desaturation with a fall in sao2 to below 90% for periods of 15-47% o ... | 1956 | 2218003 |
| the design and effectiveness of a graduate survey course in quality assurance and utilization review. | this paper reports on the design, presentation, and evaluation of a graduate university course in quality assurance and utilization review. the authors cite the need for expanded course offerings in this field and present descriptions of the course design and student participants, including program location, objectives, learning themes and content, instructor team, students, and course process. student feedback is reported including comments on course strengths and needs, teaching methods, and l ... | 1957 | 2136678 |
| efferent system in the retina of the frog, rana catesbiana. | single units were recorded through glass microelectrodes placed on the optic disk or on the retina of the opened eye of the frog (rana catesbiana). units were classified as a-, b-, and c-fibers according to conduction velocities. by the method of collision between naturally elicited and electrically elicited impulses, many of the b-fibers and some a- and c-fibers, which showed unusual behavior to photic stimulation, were found to be efferent fibers. retinal effects of the efferent nerves were st ... | 1958 | 314669 |
| lump sum investment. part 1. deposit accounts. | | 1959 | 290369 |
| [psycho-physiological evaluation of sleep and body-temperature biorhythm in neuroses treated by "morita therapy"]. | | 1960 | 2082382 |
| testosterone-induced acceleration of recovery from facial paralysis in male hamsters: temporal requirements of hormone exposure. | in this study, the temporal requirements of testosterone propionate (tp) exposure necessary for acceleration of recovery from facial paralysis to occur following facial nerve crush were examined. for each of two series of experiments, adult castrated male hamsters were subjected to crush axotomies of the facial nerve at its exit from the stylomastoid foramen. in the first experimental paradigm, one-half of the animals with facial nerve crush axotomies received subcutaneous tp capsules beginning ... | 1960 | 2082378 |
| [study of early gastric carcinoma from the standpoint of size]. | 1,112 cases of resected early gastric carcinoma without invasion beneath the propria muscularis were investigated for the location, gross findings and histological findings mainly from a standpoint of size. the incidence of intramucosal carcinomas was 92.7% in the size within 1 cm in diameter, 68.9% in 1 to 2.9 cm, 48.8% in 3 to 4.9 cm and 37.6% beyond 5 cm. although the incidence of poorly-differentiated adenocarcinomas was 37.9% in the cases within 5 cm, the incidence in the cases beyond 5 cm ... | 1960 | 2555592 |
| implant assessment. | | 1960 | 1057551 |
| morbidity and mortality of myocardial infarction in the augsburg monica study area in 1985, 1986 and 1987. | in the years 1985, 1986 and 1987, the monica augsburg coronary event register recorded 1488 coronary events (1214 men and 274 women) occurring in 35-64 year old residents of the study region (population: 102,000 men and 105,000 women). the rates presented include all coronary events with a definite acute myocardial infarct (ami), possible ami, resuscitated cardiac arrest, and insufficient data. the age-standardized attack rates in men are 390 (1985) to 372 (1987) and in women 51 (1985) to 72 (19 ... | 1961 | 2082446 |
| subunit molecular weight and genetic variability of proteins in natural populations. | the relationship between subunit molecular weight and heterozygosity was studied in six different groups of organisms, i.e., 9 species of primates, 32 species of rodents, 56 species of reptiles, 12 species of salamanders, 64 species of teleost fishes, and 29 species of drosophila. the correlation coefficient between them was positive in all groups, and the magnitude of correlation was roughly in agreement with the theoretical expectation under the mutation-drift hypothesis when the incomplete co ... | 1962 | 277936 |
| [ultrastructural modifications of oral epithelium during keratinization]. | | 1962 | 277764 |
| [diagnosis and treatment of mid-face fractures from the viewpoint of oral surgery]. | | 1963 | 278381 |
| serum ferritin as a marker of therapeutic response in stage iii and iv breast cancer. | ferritin concentrations have been measured in serum from 266 patients receiving primary endocrine therapy for advanced breast cancer. concentrations were significantly higher at presentation of advanced disease than in 55 tumour-free control patients. a positive correlation existed between increasing serum ferritin and tumour burden at presentation. a strong correlation was also found between therapeutic response and changes in serum ferritin (above 200 micrograms/l) in patients with distant met ... | 1964 | 2137790 |
| [studies of craniofacial growth with a planimeter]. | | 1964 | 277431 |
| mercury hygiene. | dentists have a moral and legal responsibility to protect themselves and their employees from high amounts of mercury vapor in the dental office. time should be taken to train both new and existing office personnel on the nature of the problem, improved housekeeping methods, the importance of reporting problems as they occur and proper clean-up procedures. | 1964 | 277421 |
| satellite dna, h1 histone, and heterochromatin in drosophila virilis. | | 1964 | 277346 |
| caries-preventive water fluoridation. | | 1964 | 277295 |
| some examples of anomalous radiosensitizing behaviour of electron-affinic compounds in vitro. | studies using v79 379a cells on about 50 nitroaromatic and nitroheterocyclic radisosensitizers have confirmed the relationship between sensitizing efficiency and electron affinity. almost all the compounds studied behaved similarly by sensitizing hypoxic cells to x-irradiation in a dose-modifying manner whilst having no sensitizing effect on oxygenated cells. however, a small number of the radiosensitizers studied exhibited additional or atypical properties. a 4-nitroimidazole ring substituted w ... | 1964 | 277262 |
| low-frequency collective modes in dry and hydrated proteins. | we have observed brillouin-like low frequency collective modes in the scattering of 1 a neutrons from a fully in vivo deuterated protein. these modes are tentatively interpreted as due to short-lived coherent excitations propagating with velocities between 2,000 and 4,000 m/s in elements of the secondary structure and patches of closely associated water. | 1964 | 2554989 |
| [ultrasonography in internal medicine]. | | 1965 | 315601 |
| further characterization of dextran sulfate as a cofactor of protein c inhibitor. | | 1965 | 2475920 |
| [fractures and luxations in the pelvic region. 12th reisensburg workshop in honor of a. n. witt, 15-17 february 1979]. | | 1966 | 546800 |
| seeing things through. | | 1966 | 316108 |
| "in vivo" and "in vitro" evaluation of four antihistamines (astemizole, azatadine, mequitazine, terfenadine). | a group of 32 patients with perennial allergic rhinitis sensitized exclusively to house dust and mites were evaluated for "in vivo" modifications (skin tests for histamine, house dust and mites) and "in vitro" alterations (seric ige, specific ige, histamine release curve to different concentrations of dermatophagoides pteronyssinus and histamine release curve to this pneumoallergen after incubation with h1 receptor antagonists) to four antihistamines (astemizole, azatadine, mequitazine and terfe ... | 1966 | 2476015 |
| [left ventricular performance following mitral valve replacement in patients with tight mitral stenosis combined with mild aortic regurgitation]. | the severity of aortic regurgitation is difficult to estimate prior to mitral valve replacement (mvr) in cases with tight mitral stenosis (ms), because low output state due to mitral obstruction masks signs of aortic regurgitation. this study clarified left ventricular performance, possibly affected by increased diastolic loading after mvr. the study subjects consisted of 12 patients with pure mitral stenosis (ms group) and 11 with combined mitral stenosis and aortic regurgitation (msar group). ... | 1967 | 2093749 |
| effects of diethyldithiocarbamate and tetraethylthiuram disulfide on zinc metabolism in mice. | chronic alcoholics with cirrhosis often develop symptoms of zinc deficiency. tetraethylthiuram disulfide (ttd) is metabolized to two molecules of diethyldithiocarbamate (ddc). ddc chelates divalent metal ions, including zinc, by forming highly lipophilic neutral bis(dithiocarbamate)-metal complexes. ddc could therefore enhance the intestinal zinc uptake or increase the rate of zinc excretion. accordingly, treatment of alcoholism with ttd could either aggravate or alleviate zinc deficiency. the p ... | 1967 | 2554271 |
| late coronary bypass graft flow: quantitative assessment by roentgendensitometry. | quantitative assessment of the flow in 45 saphenous vein aortocoronary bypass grafts in 30 patients was performed by a roentgendensitometric technique. detalis of the technique are given. mean graft flow for all grafts measured in the early postoperative period (two weeks) and again in the late postoperative period (six months to 3 years; average, 1.5 years) significantly decreased (72.6 +/- 34.7 to 57.4 +/- 28.6 ml/min; p less than 0.01). mean graft diameter also significantly decreased over th ... | 1968 | 315217 |