Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| [letter: indications for colloidal volume substitutes]. | 2002 | 1122837 | |
| plasma levels of a new pelletized form of amitriptyline for maintenance therapy. | plasma levels of amitriptyline and nortriptyline were measured in volunteers after one week of daily dosage with either 25 mg t.i.d. of standard amitriptyline tablets or a single 75-mg capsule of a new pelletized form of amitriptyline. concentrations of both compounds were essentially equal at the end of one week's dosage with either dosage form but were somewhat higher throughout the dosing time interval for the pelletized drug. | 2002 | 1123458 |
| effects of truncal, selective, and highly selective vagotomy on glucose tolerance and insulin secretion in patients with duodenal ulcer. part i-effect of vagotomy on response to oral glucose. | an oral glucose tolerance test was performed in patients who had undergone truncal vagotomy and pyloroplasty, bilateral selective vagotomy and pyloroplasty, or highly selective vagotomy without a drainage procedure at least six months earlier. the results were compared with those from patients with chronic duodenal ulcer before operation. in all three groups of patients after vagotomy more rapid rates of rise of blood glucose and higher peak concentrations were observed than in patients who were ... | 2003 | 1125698 |
| fatal overdose from bendectin. | a three-year old male ingested approximately 100 tablets of bendectin. he developed tonic-clonic seizures followed by cardiac arrest. toxicologic analysis yielded high levels of doxylamine, dicyclomine, and pyridoxine in blood, peritoneal fluid, and tissue homogenates. the antihistamine, doxylamine succinate appears to be the toxic constituent. analytical methods used to document the case are herein described. | 2003 | 1126102 |
| role of saline consumption in the prevention of deoxycorticosterone hypertension in rats by central 6-hydroxydopamine. | 1. the mechanism by which pretreatment of rats with intracisternal 6-hydroxydopamine prevents the onset of deoxycorticosterone hypertension has been studied. 2. rats pretreated with central 6-hydroxydopamine increase their consumption of 0-17 mol/l sodium chloride--0-03 mol/l potassium chloride ('saline') less than normal rats when implanted with deoxycorticosterone. 3. intact rats restricted to the equivalent consumption of saline of rats pretreated with 6-hydroxydopamine develop hypertension d ... | 1975 | 1126124 |
| fifteen cases of embrujada: combining medication and suggestion in treatment. | 2003 | 1126677 | |
| [letter: early amniocentesis]. | 2005 | 1129124 | |
| pattern and depth discrimination from random dot stereograms. | the discrimination of depth and pattern was investigated using random dot stereograms. for all four subjects, the psychometric function for depth judgments (probability of correct response) was clearly superior to pattern judgments over a range of ten crossed or uncrossed binocular disparity values. degrading the visual images, either monocularly or binocularly, with various convex lens power (fogging lenses) reduced both depth and pattern discrimination across all disparity values, rather than ... | 2005 | 1130488 |
| [evaluation of the effectiveness of intra arterial infusion of drugs in thrombo-obliterative diseases of the arteries of the limbs]. | 2004 | 1133910 | |
| reproduction in female gould's wattled bat, chalinolobus gouldii (gray) (vespertilionidae), in western australia. | 2005 | 1140499 | |
| gluconeogenesis from alanine in normal postabsorptive man. intrahepatic stimulatory effect of glucagon. | although the stimulatory effect of glucagon on gluconeogenesis has been well demonstrated in certain systems in vitro, this effect has never been established in man. the present study was undertaken, therefore, to determine whether glucagon could stimulate gluconeogenesis from alanine in normal fasting man. glucagon might stimulate this process by increasing the hepatic alanine uptake and/or by shunting the extracted alanine within the liver into the gluconeogenic pathway. in order to be able to ... | 1975 | 1140513 |
| [editorial: diagnosis of cardiac arrhythmias by his bundle ecg]. | 2004 | 1140735 | |
| the mechanism of carcinogenic action of 1,2-dimethylhydrazine (sdmh) in rats. | the radioactivity level in blood, bile, urine and contents of parts of the gastro-intestinal tract in rats was studied after subcutaneous administration of 3-h-1,2-dimethylhydrazine (3-h-sdmh) which induces colonic tumours. the alkylation of dna, rna and protein in the intestinal mucosa, liver and kidneys was estimated 1 h to 28 days after 3-h-sdmh treatment from the 3-h-incorporation into these macromolecules. administration of 3-h-1,2-diethylhydrazine (3-h-sdeh) which does not induce intestina ... | 1975 | 1140867 |
| acute poisoning in young women 1965-73. | 1987 | 1140967 | |
| proceedings: the new look in orthotics. | 1988 | 1141341 | |
| proceedings: hip replacement: frozen section as an additional method of detecting latent infection. | 1988 | 1141351 | |
| visual fourier-transform spectroscopy with a single crystal plate. | this paper shows how a single z-cut plate of uniaxial crystal can be used as a two-beam interferometer of fourier-transform spectrometer. as a visual device, it permits easy identification of a set of achromatic fringes that can be seen in any two-beam interferometer when a white-light source is observed through it. these fringes apparently have not been described previously. they are expected when we understand that the white-light fringe pattern is in fact the fourier transform of the spectral ... | 1989 | 1142030 |
| [catecholamines and hypertension]. | 2005 | 1142581 | |
| letter: brompheniramine in treatment of retrograde ejaculation. | 1979 | 1145917 | |
| collagen and glomerular basement membrane effects on platelets. | 1975 | 1146016 | |
| [effect of sex hormones on the state of ophthalmotonus in pathological menopause]. | 1980 | 1146045 | |
| fertility of friesian heifers after luteolysis with a prostaglandin analogue (ici 80996). | 1975 | 1146149 | |
| protein profiles of dense-centered forms of five chlamydial strains of animal origin. | purified dense-centered form of 1 bovine strain (lw613) and 3 ovine strains (b577, 034-eye, and 047-eye) of chlamydia psittaci and 1 murine strain of chlamydia trachomatis (mopn) were dissociated in the presence of sodium dodecyl sulfate (sds) and 2-mercaptoethanol. the number of polypeptides detected in the 5 strains varied between 17 and 20, with a molecular weight range of 29,000 to 120,000. two polypeptides predominated and comprised approximately a third of the total protein in each of the ... | 1975 | 1147351 |
| practical use of electron microscopy for the diagnosis of glomerular disease. | in the past few years many clinically significant new glomerular lesions have been reported from observations made on renal biopsy specimens by electron microscopy. the clinical applicability of electron microscopy is illustrated by examples of specific ultrastructural patterns of glomerular reaction making possible a more accurate diagnosis, prognosis, and prediction of the response to treatment. | 2005 | 1150220 |
| comparative antihypertensive effects and tissue distribution of beta adrenergic blocking drugs. | the precise mechanism of the antihypertensive action of beta adrenergic blocking drugs is not known. both peripheral and central sites of action have been proposed. the comparative antihypertensive actions and tissue distribution of propranolol, pindolol and sotalol were investigated in both normotensive sprague-dawley and spontaneously hypertensive rats. from recordings of concurrent changes in blood pressure and heart rate it was observed that oral or subcutaneous administrations of both propr ... | 1975 | 1151751 |
| proceedings: the effects of axotomy and nerve growth factor on the neuronal population of the superior cervical ganglion of the mouse. | 1975 | 1151884 | |
| the effects of vasectomy on postoperative psychological adjustment and self-concept. | twenty men undergoing vasectomies completed the tennessee self concept scale shortly before the operation and again at 6- and 18-month postoperative follow-up periods. twenty nonvasectomy comparison subjects completed the test at the same points in time. results indicated that vasectomy adversely affects psychological adjustment, and this effect fluctuates over time as a function of preoperative level of defensiveness. in contrast, vasectomy was not found to effect changes in self-concept. | 2005 | 1151892 |
| synthesis and pharmacological properties of 4-piperazino-5-methylthiopyrimidines. selection of new antiemetic agents. | we have synthetized a series of 22 new 4-piperazinopyrimidines bearing a methylthio substituent in the 5 position of the pyrimidine ring. these compounds have been obtained by separation of the isomers formed during nucleophilic attack of the corresponding 2,4,6-trichloropyrimidine by amines. pharmacological screening has shown that this chemical series displays a very interesting profile, which includes antiemetic, tranquilizing, analgesic, antiserotonin, and musculotropic-spasmolytic propertie ... | 1975 | 1151967 |
| [relation of changes in water metabolism dynamics in rabbits to the dose of external gamma-radiation]. | 1975 | 1153725 | |
| priscoline and epinephrine in selective pancreatic angiography: a comparison study using high pressure injection, valsalva maneuver and geometric magnification. | the value of selective, high injection rate, pancreatic pharmacoangiography was assessed in 114 patients. opacification of the pancreas was graded on a 0-4+ scale. selective injection of gastroduodenal and small pancreatic arteries gave the best results, 3.7+. celiac injection rating without drugs was 0.9+, with epinephrine 2.2+, and with priscoline 2.7+. average ratings of hepatic artery injections were 2.6+ with epinephrine and 3.0+ with priscoline; splenic artery injections were 2.5+ and 3.5+ ... | 2005 | 1153731 |
| dynamic roentgenographic changes in the empty sella syndrome. | two cases of empty sella syndrome are presented. progressive sellar enlargement was documented together with evidence of increased intracranial pressure. one patient exhibited de novo development of an empty sella turcica. | 2005 | 1153735 |
| the use of photochromic eyeglasses by radiologists. | photochromic lenses which undergo a change in density with varying intensities of sunlight have been incorporated into routine eyeglasses. laboratory tests have shown that glasses of this type do not decrease the visual acuity of the radiologist. | 2005 | 1153750 |
| growth and development after cardiovascular surgery in infants and children. | 2005 | 1153792 | |
| minocycline in the treatment of nongonococcal urethritis: its effect on chlamydia trachomatis. | the effect of minocycline on nongonococcal urethritis (ngu) was investigated, with particular reference to its action against chlamydia trachomatis. preliminary laboratory studies showed that the drug was active against a laboratory chlamydial strain (lb4f) in vitro. a group of 133 men with first attacks of ngu was then treated with minocycline, 100 mg twice daily for 3 weeks. isolates of c trachomatis were obtained from 33 of these men before treatment; all of them gave negative results on cell ... | 1975 | 1158770 |
| [fate of patients in whom no peptic ulcer was found at surgery]. | 2005 | 1160269 | |
| a kinetic estimation of base sequence complexity of nuclear poly(a)-containing rna in mouse friend cells. | complementary dna (cdna) has been transcribed by viral reverse transcriptase from poly(a)-containing nuclear rna prepared from growing mouse friend cells (clone m2). annealing experiments with this cdna have demonstrated that a large proportion of the poly(a) tracts in m2 cell nuclear rna are adjacent to rna sequences which are transcribed from nonrepetitive dna in the mouse genome. the kinetics of hybridization of cdna to template rna indicate that nuclear poly(a)-containing rna consists of at ... | 1975 | 1168544 |
| estimation of plasma testosterone without extraction and chromatography. | a new radioimmunoassay for plasma testosterone in human blood plasma is described. the assay is performed directly upon the plasma without extraction and purification of the testosterone. antibodies to testosterone-7alpha-carboxyethyl thioether-bovine serum albumin are used and data concerning the specificity of these antibodies are given. | 1975 | 1168552 |
| hepatitis b antigen in clinical chemistry control sera. | 1975 | 1168553 | |
| discontinuous dna replication in mouse p-815 cells. | the length of newly synthesized dna strands from mouse p-815 cells was analyzed after denaturation both by electrophoresis and by sedimentation in alkaline sucrose gradients. [3-h]-thymidine pulses of 2-8 min at 37 degrees c predominantly label molecules of 20-60 s. with 30-s pulses at 25 degrees c, all the [3-h]thymidine appears in short dna strands of 50-200 nucleotides. thus, dna strand elongation occurs discontinuously via okazaki fragments at both the 5' end and the 3' end. in dodecylsulfat ... | 1975 | 1168572 |
| the synthesis of ribosomal protein and ribosomal rna in a rat-mouse hybrid cell line. | 1975 | 1168581 | |
| dipetalonema viteae: primary, secondary and tertiary infections in hamsters. | 1975 | 1168583 | |
| dirofilaria immitis: ultrastructural aspects of oocyte development and zygote formation. | 1975 | 1168584 | |
| [work hygiene in the manufacture of amino-tobias acid from the viewpoint of the carcinogenic danger for workers]. | 1975 | 1168606 | |
| [biochemical observations on porphyria. studies on adenosine nucleotide metabolism in experimental porphyria]. | 2005 | 1168608 | |
| hospital capital budgeting principles and techniques. | 2005 | 1168620 | |
| effect of testosterone and estradiol-17beta on synthesis of dna, rna and protein in human breast in organ culture. | effects of testosterone (t) and estradiol-17beta (e-2) on the synthesis of dna, rna and protein were studied in explants of the following types of malignant and non-malignant human female breast grown in organ culture: cystic mastitis (7 cases), fibroadenoma (8), carcinoma (17) and uninvolved tissue from cancer-bearing breast (8). in cultures of systic mastitis t uniformly inhibited the incorporation of thymidine-3h into dna, uridine-3h into rna and l-amino acids-14c (aa-14c) into protein. e-2 i ... | 1975 | 1168626 |
| [cough and sneeze (author's transl)]. | 2005 | 1168699 | |
| dynamics of the delta-5-3beta-hydroxysteroid dehydrogenase activity in rat follicular granulosa cells during proestrus. | 1975 | 1169104 | |
| incorporation of n-acetylglucosamine into the slime sheath of the cellular slime mould dictyostelium discoideum. | 1975 | 1169163 | |
| the effects of pent-4-enoate and methylenecyclopropylacetate on some enzymes of beta-oxidation in extracts of liver mitochondria. | 1975 | 1169177 | |
| [three cases of leukemia following cytopenia, possibly a preleukemic stage, of a long duration, with special reference to the characteristics of their autopsy findings (author's transl)]. | 2005 | 1172046 | |
| management of polypoid lesions. | 2005 | 1173108 | |
| pseudo-ileovesical fistula in crohn disease. | 2001 | 1173172 | |
| time-dependent changes in commissural field potentials in the dentate gyrus following lesions of the entorhinal cortex in adult rats. | previous neuroanatomical work has shown that lesions of the entorhinal cortex in adult rats cause the commissural projections to spread from their normally restricted locus in the inner molecular layer approximately 40-50 mum into the outer molecular layer (that is, into the zone deafferented by the lesion). in the present study we measured the effects of the entorhinal lesion on the distribution of short-latency potentials elicited by commissural stimulation in the molecular layer. studies with ... | 1975 | 1175043 |
| endogenous prostaglandin release contributes directly to coronary artery tone. | an in vitro coronary artery preparation of beef heart was found to synthesize and release continuously large amounts of a prostaglandin of the e type. inhibition of prostaglandin synthesis with aspirin, indomethacin, or eicosa-5,8,11,14-tetraynoic acid induced a sustained contraction of the coronary artery, and pretreatment with indomethacin diminished markedly the output of prostaglandin into the bathing medium. it appears that prostaglandin e1, generated from within the vessel wall itself, may ... | 1975 | 1175084 |
| letter: regulation of medical practice by government. | 2005 | 1178002 | |
| cervicocranium and the aviator's protective helmet. | an analogy based on the likenesses of the aph-6 aviator's protective helmet and the hangman's noose has some interesting relationships to aircraft accident investigation and to the associated traumatic pathology. a superficial examination of the similarities might propose that the inferior edge of the helmet, when considered part of the continuous circle completed by the nape strap and the chin strap, forms a loop which can be likened to a hangman's noose. the analogy might be extended to the co ... | 2005 | 1180788 |
| [regression analysis of structure-activity relationships (hansch-analysis)]. | 2005 | 1181596 | |
| malaria, quinine and red cell lysis. | an hypothesis is presented to explain the red cell lysis which accompanies an acute malarial infection, as well as the mode of action of certain schizonticidal drugs in the quinoline and acridine series. quinine and a number of other antimalarial drugs have been found to counteract the inhibition by protein of fatty acid-induced lysis, when tested in an in vitro system. it is suggested that these schizonticides exert their chemotherapeutic effect by inducing the premature lysis of the parasitize ... | 2002 | 1187180 |
| new drug evaluation using exercise-induced bronchospasm. | exercise-induced asthma was used to demonstrate that a xanthone, a new orally active cromolyn-like drug, has significant activity in man. the effect of a single oral dose of 8 mg/kg was studied in a double-blind corss-over fashion at two and five hours after administration, with significant inhibition of post-exercise bronchospasm being seen at five hours. further study seems indicated to determine optimal dosage and clinical effectiveness. | 1975 | 1187285 |
| [orthopedic and technical measures as curative and auxiliary methods in traumatic injuries of the calcaneus and the achilles tendon]. | 1987 | 1193999 | |
| [results of conservative and operative treatment of calcaneal fractures]. | 1987 | 1194000 | |
| [treatment of post-traumatic arthroses of the transverse tarsal joint using arthrodesis]. | 1987 | 1194001 | |
| [development and treatment possibilities of post-traumatic arthrosis following talacalcaneal injuries]. | 1987 | 1194002 | |
| [occupational asthma and unspecific hyperreaction of the bronchial system]. | 1987 | 1194031 | |
| [prognosis of hyposensitization therapy in exogenic allergic occupational asthma]. | 1987 | 1194032 | |
| [synthesis and absolute configuration of the enantiomers of verapamil (author's transl)]. | 1987 | 1194051 | |
| [carotenoid composition in safran (author's transl)]. | 1987 | 1194052 | |
| a 13c-nmr. study of cis-trans isomeric vitamins a, carotenoids and related compounds. | 1987 | 1194053 | |
| [new beta-lactam antibiotics. functionalisation of the cephem 3-position with sulfur or nitrogen bearing substituents (author's transl)]. | 1987 | 1194054 | |
| alkali burns of the rabbit cornea. i. a histochemical study of beta-glucuronidase, beta-galactosidase and n-acetyl-beta-d-glucosaminidase. | in alkali burned rabbit corneas activities of beta-glucuronidase, n-acetyl-beta-d-glucosaminidase and acid beta-galactosidase were studied histochemically in various time intervals after the traumatization. the technic with semipermeable membranes was employed. within four days after the injury enzyme activities in the traumatized area were almost lacking. the corresponding activities in the unaffected part of the cornea were within the norm. on the 7th day enzyme activities were on an increase ... | 1975 | 1194085 |
| aflatoxin residues in tissues of growing swine: effect of separate and mixed feeding of protein and protein-free portions of the diet. | 1975 | 1194119 | |
| the bacterial flora of some queensland fish and its ability to cause spoilage. | 1988 | 1194138 | |
| some effects of reinforcement schedules in teaching picture names to retarded children. | the effects of several different schedules of primary reinforcement were compared in a picture-naming task with retarded children. in experiment i, number of correct responses and learning rate were higher under fixed-ratio schedules than under continuous reinforcement. in experiment ii, number of correct responses and learning rate tended to be greater under in intermediate than under low or high fixed-ratio schedules. in experiment iii, number of correct responses was higher under interlocking ... | 1988 | 1194139 |
| some factors affecting tissue po2 in the carotid body. | in the carotid body (cb) of the anesthetized cat tissue po2 (pto2) measured with a micro o2 electrode averaged about 65 mmhg at normal arterial pressure (mean = 96 mmhg). pto2 correlated significantly with the hematocrit of the arterial blood but not with % saturation. when arterial pressure was reduced (mean = 58 mmhg) by bleeding pto2 fell significantly. phentolamine injection (1 mg/kg iv) at the reduced pressure caused pto2 to rise significantly. at normal arterial pressure blowing moistened ... | 1975 | 1194147 |
| dc temperature-regulating device for anesthetized experimental animals. | a temperature-regulating device for anesthetized experimental animals is presented. the rectal temperature of the animal is measured with a thermistor and this variable controls via nonlinear amplification the power fed to the heating pad on which the animal is placed. rectal temperature variations of not more than +/- 0.1 degrees c are reached after 30 min of operation. | 1975 | 1194161 |
| some thoughts on parentectomy. | 1988 | 1194190 | |
| asthma predictors in infantile atopic dermatitis. | in a search for predictive factors in early childhood for later developing childhood asthma, sixty chidren who suffered in the first year of life from atopic dermatitis were examined at ages between 6-11 years. there were 40 boys and 20 girls, of whom 21 were asthmatic boys and 10 asthmatic girls. the non-asthma group was similar to the asthma group in age, sex and socio-economic background and familial-hereditary background. the psychosocial aspects of the study were not reported in this paper. ... | 1988 | 1194191 |
| on-line digital computer quantitated st segment response to sub-maximal tread mill exercise. | 1988 | 1194192 | |
| comparative study of dye and air myelography in spinal cord lesions. | 1988 | 1194193 | |
| augmenting procedures during l-dopa therapy for parkinsonism. | 1988 | 1194194 | |
| needle biopsy of the lung (a study of 75 cases). | 1988 | 1194203 | |
| hodgkin's disease (h.d.)--a study of 111 cases seen at gujarat cancer & research institute, ahmedabad. | 1988 | 1194225 | |
| editorial: lymphoreticular disorders. | 1988 | 1194226 | |
| purification properties and subunit composition of pig heart lipoate acetyltransferase. | lipoate acetyltransferase [acetyl-coa: dihydrolipoate s-acetyl-transferase, ec 2.3.1.12], the core enzyme of the pyruvate dehydrogenase complex, has been highly purified by gel chromatography on sepharose 6b and sucrose density gradient centrifugation in the presence of potassium iodide. the native enzyme has a sedimentation coefficient (s020,w) of 26.7s and a diffusion coefficient (d020,w) of 1.25 x 10(-7) cm2.-sec-1. the weight-average molecular weight was estimated to be 1.8 million from the ... | 1975 | 1194249 |
| effect of glucocorticoids on the glucose transport system of isolated fat cells. | glucocorticoids inhibit glucose utilization by fat cells. the possibility that this effect results from altered glucose transport was investigated using an oil-centrifugation technique which allows a rapid (within 45 s) estimation of glucose or 3-o-methylglucose uptake by isolated fat cells. at high concentration (greater than 25 mum), dexamethasone inhibited glucose uptake within 1 min of its addition to fat cells. efflux of 3-o-methylglucose was also impaired by 0.1 mm dexamethasone. however, ... | 1975 | 1194258 |
| a rose by any other name. | 1989 | 1194294 | |
| fractures of the calcaneus with displacement of the thalamic portion. | the thalamus is the part of the calcaneus that supports the posterior articular facet and continues forward, becoming thinner towards the groove of the sinus tarsi. the main displacements after fracture depend on 1) a primary fracture line dividing the bone into anterior and posterior fragments, and 2) a semilunar fragment in the thalamic region. in the operation advised the sinus tarsi is exposed and the semilunar fragment is reduced by rotation in the opposite direction and is fixed to the med ... | 1989 | 1194308 |
| results of hypotonic duodenography in the diagnosis of pancreaticoduodenal cancer. | hypotonic duodenography has become a well accepted procedure for diagnosing pancreaticoduodenal cancer. in order to provide further data about the accuracy of this examination, 170 patients were reviewed who were suspected of having this disease and whose duodenogram diagnosis was later confirmed or disproved by surgery, autopsy, or clinical follow-up. the correct diagnosis was made in 158 patients (over-all accuracy of 93%). of 31 ultimately proved pancreaticoduodenal cancers, 24 were correctly ... | 1989 | 1194325 |
| left atrial myxoma causing mitral insufficiency. report of a case treated with mitral valve replacement. | a case of left atrial myxoma causing mitral insufficiency treated with valve replacement and diagnosed preoperatively as mitral stenosis is presented. the presence of mitral regurgitation is very rare in atrial myxomas and requires mitral valve replacement. in our case mitral regurgitaion was due to the mechanical trauma of the valve by the tumor mass because the patient had no history of rheumatic fever and the pathologic examination of the valve displayed neither rheumatic nor myxomatous degen ... | 1989 | 1194338 |
| growth limitation of 3t3 mouse fibroblasts by available growth surface area and medium components. | studies with untransformed fibroblasts demonstrate that growth of these cells in culture can be limited by the availability of both growth surface and medium components. experiments using cells grown on coverslips, in which the only variable was available growth surface, indicate that when the medium to cell ratio is high, surface area is the principal factor limiting growth. at low medium to cell ratios, however, growth of cells is predominantly limited by medium components. the final number of ... | 1975 | 1194367 |
| growth enhancement of myogenic tumor cells by conditioned medium from embryo fibroblasts. | growth medium was conditioned by incubation on mouse embryo cells in vitro. supplementation of agar suspension cultures with conditioned medium from primary cells, but not from established lines, readily enhanced colony development by mouse tumor cells. only cells with the properties of myoblasts responded to conditioned medium. other fibroblastoid cells and virus-transformed cell lines were not affected. myogenic cells in agar cultures grew in the presence of conditioned medium but did not diff ... | 1975 | 1194369 |
| a survey of the use of on-line computer-based scientific search services by academic libraries. | to explore their use of on-line computer-based bibliographic search services, a one-page questionnaire was sent to 100 academic libraries in the united states having separate departmental chemistry or science libraries. an attempt was made to determine the background training of the persons performing the searches, who the end users were, the growth trend, the funding, the data bases used, and the value to the users. of the 73 replies, 49.3% indicated use of such services, while 24.6% were plann ... | 1989 | 1194385 |
| color reaction streak test for catalase-positive microorganisms. | a stable purple color results when a reagent solution is applied to a smear of catalase-positive organisms streaked on a glass slide. | 1989 | 1194409 |
| the dependence of psychiatric diagnosis on psychological assessment. | this study examined the dependence of 500 inpatient psychiatric diagnoses on the results of standard psychological assessment procedures. a 43% agreement was found between psychological test findings and psychiatric discharge diagnoses. while this level of agreeement is greater than chance, it suggests that psychological test results are not of value in more than one-half of the cases investigated. specific diagnostic discrepancies between clinical and psychological diagnostic results were noted ... | 1989 | 1194415 |
| depression and senility. | the literature suggests a closer relationship between reversible depression and irreversible senile organicity than generally has been accepted. accordingly, zung's self-rating depression scale was given to 120 men and women, aged 60 or older, of whom 30 of each sex were classified as nonsenile and 30 of each sex were classified as moderately senile by the personnel of senior citizen centers, convalescent hospitals, and nursing homes. the results indicated that moderately senile ss scored signif ... | 1989 | 1194416 |
| neurotic verbalizations: an exploration of a gestalt therapy assumption. | based upon assumptions of gestalt therapy, an objective, reliable scoring system for analyzing a specific aspect of verbal behavior, avoidant verbalization, was developed. verbal samples were elicited from 30 female college students who previously had been rank ordered on the neuroticism scale of the maudsley personality inventory. the expectation that psychologically stressful questions would result in a significantly greater number of avoidant verbalizations was confirmed. contrary to another ... | 1990 | 1194436 |
| the stimulation of insight and self-awareness through body-movement exercise. | the results suggest that even a brief body-movement experience can enhance understanding and self-awareness among normal students in a classroom setting. it may be that exercises could be used in other areas of learning or exploration. these completely noverbal activities may have the same beneficial effects as role-playing, with respect to increasing insight and self-awareness. | 1990 | 1194437 |
| runway performance of rats for brain-stimulation or food reward: effects of hunger and priming. | in a runway paradigm, pretrial electric stimulation of the brain (esb), food deprivation, and to a lesser extent water deprivation increased the running speed of rats to an esb reward. the trial-by-trail course of the change in running speed after the manipulation of food deprivation resembled the steplike performance effect seen when pretrial priming esb is changed rather than the incremental learning effect seen when the response contingent esb is changed. in a second experiment, pretrial esb ... | 1975 | 1194461 |
| hyperstriatal function in the pigeon: response inhibition or response shift? | experiment 1 showed that pigeons with lesions of the anterior or posterior hyperstriatum were impaired relative to unoperated controls and to control operates having neostriatal lesions on both acquisition and reversal of a simultaneous position discrimination. the observation that hyperstriatal birds showed more tendency than controls to halt responding altogether in this situation cast doubt on the notion that the reversal deficit was due to a loss of response inhibition. a second experiment s ... | 1990 | 1194462 |