Publications
| Title | Abstract | Year Filter | PMID(sorted descending) Filter |
|---|
| 3rd industrial and environmental neurology congress. prague 25-28th june 1979 [abstracts]. | 1979 | 550690 | |
| reverse isolation and gut decontamination in the management of cancer patients. | 2005 | 544274 | |
| [pathogenesis of late spontaneous abortions of phenotypically normal fetuses]. | 2004 | 524774 | |
| [developmental trends, prevention and expertise in occupational diseases in the gdr]. | 2004 | 516817 | |
| antibody to rickettsia mooseri erythrocyte-sensitizing substance. | erythrocyte-sensitizing antigens from rickettsia mooseri (r. typhi) were found to bind to rabbit erythrocytes. upon reintroduction into the donor, such antigen-sensitized cells caused the production of antibodies of restricted serological reactivity. | 1979 | 468383 |
| [contribution of the section medical pedagogy to the improvement of quality and effectiveness of health care]. | 2004 | 425577 | |
| [a case of the lower esophagus lined by columnar epithelium (author's transl)]. | 1973 | 422885 | |
| playing and the growth of imagination. | 1972 | 422489 | |
| clinical conference. crigler-najjar syndrome (type i) in an adult male. | 1978 | 422012 | |
| acrocephalopolysyndactyly type iv: a new genetic syndrome in 3 sibs. | 1977 | 421359 | |
| antidiuretic hormone elevation in psychosis. | 1976 | 420904 | |
| [effects of low molecular weight nuclear rnas on the activity of rna polymerase ii in isolated rat liver nuclei]. | an attempt was made to elucidate the possible participation of low molecular weight nuclear rnas in the transcription process. the parameters of the rna synthesis cell-free system in isolated rat liver nuclei were studied for this purpose. tissue homogenization in isotonic sucrose during isolation of the nuclei resulted in a loss of 4s nuclear rna. the dependence of rna synthesis on the salt concentration in the incubation medium is indicative of possible initiation of the rna synthesis in this ... | 1979 | 420876 |
| a therapeutic trial of disodium cromoglycate in gastrointestinal allergy. | 1976 | 415493 | |
| extrahypothalamic and phylogenetic distribution of hypothalamic peptides. | 1978 | 414313 | |
| presence of antibodies to scrub typhus and murine typhus in dogs from selangor, peninsular, malaysia. | dog sera, collected from different communities throughout selangor, peninsular malaysia, were investigated for the presence of antibodies to r. tsutsugamushi and r. typhi. scrub typhus antibodies were present in animals from the rural areas only, whereas murine typhus antibodies were observed in equal numbers of dogs from both rural and metropolitan areas. greater percentage of dogs from suburban areas had demonstrable antibody titers to murine typhus than from the urban area. | 1977 | 411180 |
| sensitive enzyme-linked immunosorbent assay for detection of antibodies against typhus rickettsiae, rickettsia prowazekii and rickettsia typhi. | an enzyme-linked immunosorbent assay (elisa) has been developed for the titration of rickettsial antibodies in human and animal sera. two preparations of soluble typhus-group antigens were obtained from rickettsia typhi and rickettsia prowazekii by ether extraction: a standard antigen from infected yolk sacs (ys antigen) and one free of yolk sac contaminants from renografin-purified rickettsiae (pr antigen). rabbit, mouse, and guinea pig sera were obtained by immunization with viable purified r. ... | 1977 | 408372 |
| biological properties of rickettsia prowazekii strains isolated from flying squirrels. | four strains of rickettsia prowazekii, isolated from flying squirrels (glaucomys volans volans) from florida and virginia, were compared with other strains of the typhus biotype, two previously established strains each of r. prowazekii and r. typhi and one strain of r. canada, for similarities in a number of unrelated phenotypic characteristics. r. akari served as a spotted fever biotype control. all strains produced small plaques on chicken embryo cell monolayers that were clearly recognized on ... | 1977 | 408272 |
| experimental feeding of dde and pcb to female big brown bats (eptesicus fuscus). | twenty-two female big brown bats (eptesicus fuscus) were collected in a house attic in montgomery county, maryland. seventeen were fed mealworms (tenebrio molitor larvae) that contained 166 ppm dde; the other five were fed uncontaminated mealworms. after 54 days of feeding, six dosed bats were frozen and the remaining 16 were starved to death. in a second experiment, 21 female big brown bats were collected in a house attic in prince georges county, maryland. sixteen were fed mealworms that conta ... | 2004 | 404435 |
| [theodor billroth (1829-1894), "pope of surgery", on the 150th anniversary of his birth]. | 2004 | 375156 | |
| [impressions with alginate]. | 1981 | 351780 | |
| familial abnormalities of suppressor-cell function in systemic lupus erythematosus. | we tested the hypothesis that abnormalities of central immune function are genetically controlled in patients with systemic lupus erythematosus. we used an in vitro suppressor-cell assay to evaluate central immunoregulation in 15 patients, 50 of their clinically healthy family members and 41 normal persons. impaired suppressor-cell function was found in 11 patients; there was no correlation between disease activity and test results. abnormal suppressor-cell activity was also found in 13 first-de ... | 1956 | 314587 |
| stage-related, cell-mediated cytotoxicity with effector cell analysis and computation of cytotoxic activity of t cells and non-t cells. | 1989 | 313261 | |
| giant cavernous hemangioma of the masseter muscle: report of case. | 1989 | 286763 | |
| an approach to improving the six-handed technique in oral rehabilitation. | 1967 | 276540 | |
| the betrayal of youth. | 1985 | 271692 | |
| assessment of drug sensitivity of human leukaemic myeloblasts. ii. the toxic effects of cytosine arabinoside on 125iudr-labelled human leukaemic myeloblasts in mice. | leukaemia cells from the peripheral blood and bone marrow of patients with acute myeloblastic leukaemia were labelled in vitro with [125i]5-iodo-2'-deoxy-uridine (iudr). the myeloblasts were then injected into groups of mice and the survival of these cells estimated by measuring isotope loss, using whole-body counting. the isotope excretion from mice treated with various doses of cytosine arabinoside (ara-c) and those not treated with drugs were compared. this comparison showed that the sensitiv ... | 1977 | 270373 |
| dentistry as a later career choice. | 1990 | 269657 | |
| twenty-six year old woman with premature ventricular contractions and diagnostic auscultatory and echocardiographic findings. | 1989 | 267325 | |
| a soluble atp-dependent proteolytic system responsible for the degradation of abnormal proteins in reticulocytes. | reticulocytes, like other cells, selectively degrade certain abnormal proteins by an energy-dependent process. when isolated rabbit reticulocytes incorporate the valine analog 2-amino-3chlorobutyric acid (clabu) in place of valine, they produce an abnormal globin that is degraded with a half-life of 15 min. normal hemoglobin, in contrast, undergoes little or no breakdown within these cells. cell-free extracts from reticulocytes have been shown to rapidly hydrolyze these abnormal proteins. the de ... | 1977 | 264694 |
| the preparation and use of a formulary in a provincial hospital. | 1984 | 263384 | |
| diffusion-controlled reactions on spherical surfaces. application to bacteriophage tail fiber attachment. | we have explored the kinetic implications of a model that may account for the acceleration of tail fiber (f) attachment to baseplates (b) by whiskers (w) on bacteriophage t4. the model assumes that a w-f complex is formed initially, and that the tethered fiber then undergoes rotational diffusion until a b-f encounter takes place. in the absence of whiskers, b-f complexes must form unassisted. formation of a w-f intermediate will accelerate f attachment to b if (a) the bimolecular rate constant f ... | 1979 | 262439 |
| regulation of the in vitro anamnestic antibody response by cyclic amp. iii. cholera enterotoxin induces lymph node cells to release soluble factor(s) which enhance(s) antibody synthesis by antigen-treated lymph node cells. | 1979 | 228867 | |
| reduction of ferricytochrome c, methemoglobin and metmyoglobin by hydroxyl and alcohol radicals. | we have studied the reaction of ferricytochrome c, methemoglobin and metmyoglobin with oh and alcohol radicals (methanol, ethanol, ethylene glycol and glycerol). these radicals can be divided into three groups: 1. the oh radicals which reduce the ferricytochrome c with a yield of (30 +/- 10)% and methemoglobin with a yield of (40 +/- 10)%. they do not reduce metmyoglobin. the reduction is not a normal bimolecular reaction but is most probably an intramolecular electron transfer of a protein radi ... | 1978 | 222335 |
| [clinico-histological picture report on several selected head tumors]. | 1982 | 220106 | |
| [intravascular coagulation fibrinolysis syndrome (icf) in patients with epipharyngeal juvenile angiofibroma (author's transl)]. | in two patients with epipharyngeal juvenile angiofibroma we could find coagulation disorders in the sense of the disseminated intravascular coagulation fibrinolysis syndrome (ifc), which was clinically latent before, but became manifest during or after surgery. the author tries to explain the mechanism of its development. | 1989 | 210341 |
| focal nodular hyperplasia of the liver--nucleographic and ultrasonic findings. | 1989 | 210191 | |
| lymphocyte response to virus antigens in systemic lupus erythematosus. | the cell-mediated immune response of lymphocytes to rubella, measles, parainfluenza types 1, 2, and 3, varicella-zoster and herpes virus type 1 virus antigens was evaluated in 15 sle patients and 15 matched controls by incorporating 3h-thymidine in whole blood cultures as a measure of blastic transformation. sle patients were less responsive than normal individuals to six of eight virus antigens tested. culture of washed sle cells in ab plasma did not reverse the hyporesponsiveness. the results ... | 1976 | 187203 |
| the use of bronchoscopic sponge biopsy in the diagnosis of pulmonary neoplasms. | a modified method of transbronchoscopic sponge biopsy is presented a series of 212 patients is discussed. a diagnostic accuracy rate of 89 per cent was obtained in the 159 cases of proved carcinoma. false-positive and false-negative results are discussed. this technique was found to be an easy, rapid, accurate, and inexpensive method of obtaining samples for cytologic evaluation in the preoperative work-up of patients with suspected pulmonary malignancies. | 1996 | 173934 |
| [the present status of the theory of induction of carcinoma of the cervix in man by herpes virus (author's transl)]. | a large body of evidence has accumulated during the past decade suggesting that hsv-2 infection of the cervix may be a major precursor of cervical carcinoma. a brief review of the more significant findings to date is presented. | 1975 | 170159 |
| [seeking for the mechanism of thermophily and thermostability (author's transl)]. | 1975 | 167400 | |
| histologic variants of infiltrating lobular carcinoma of the breast. | thirty-eight breasts with lobular carcinoma in situ and an additional intraductal or infiltrating cancer were studied. twenty-six of the additional cancers were diagnosed as infiltrating lobular cancer on the basis of a single population of small uniform cells cytologically identical to those in lobular carcinoma in situ. in 20 of these cases the conventional pattern of infiltrating lobular cancer was evident with an individual cell infiltrate with foci of single filing. in the other six there w ... | 2003 | 166034 |
| sphingomyelinase of chicken erythrocyte membranes. | 1975 | 165774 | |
| d-3-phosphoglycerate dehydrogenase from wheat germ-1. | 2003 | 165385 | |
| [prevention of recurring adhesions after tuboplasty. ii. importance of grafts with free pezitoneum (author's transl)]. | we have greatly improved in prevention of adhesions after tuboplasty, using peritoneal grafts on crude surfaces (28 cases off 92 tuboplasties). first results seem to confirm the interest of this method. | 2003 | 161984 |
| an interview with robert l. clyman. the role of the pedodontist. | 2003 | 154075 | |
| [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 | |
| [intravenous cholangiography in hyperbilirubinaemia (author's transl)]. | the effect of bilirubin on biliary and renal excretion of methylglucamine-iodipamide at an infusion rate of 1.3, 2.6 and 5.2 mu mol/min/kg was studied by intravenous injection into five dogs with normal liver functions and chronic duodenal fistulas. unconjugated bilirubin administered in a dose of 0.1 mu mol/min/kg reduced biliary iodipamide excretion and concentration significantly, but did not affect renal contrast material excretion. this indicates that the unsatisficatory radiological result ... | 1979 | 153309 |
| [on the 50th birthday of prof r. o. amirov]. | 2003 | 149700 | |
| a fair deal for the handicapped. | 1978 | 148882 | |
| antigen-induced cyclophosphamide-resistant suppressor t cells inhibit the in vitro generation of cytotoxic cells from one-way mixed leukocyte reactions. | mice sensitized against a tumor allograft and given cyclophosmamide 6 days later failed to generate an immune response to the allograft. spleen cells derived from these mice suppressed the generation of cytotoxic t cell response by normal spleen cells in mixed leukocyte cultures. the suppressor cells were not specific, thymus dependent, and resistant to 2000 r. | 2003 | 142792 |
| [retinal detachment caused by disinsertion of the ora serrata. study of 100 cases treated by various methods]. | a presentation of 100 cases of retinal detachment caused by retinal disinsertion reviewed over 25 years. the overall sucess rate (84 per cent) improves to 95 per cent with the introduction of cryotherapy associated with lincoff sponges. | 2002 | 130865 |
| [morphological and biochemical studies on the retinal blood vessels of streptozotocin diabetic rats (author's transl)]. | 1975 | 130794 | |
| a simple method for measuring the frequency response of an electromagnetic flowmeter. | 2002 | 127898 | |
| 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 |
| [lipopolysaccharides of rickettsiaceae and the limulus endotoxin assay]. | the a.a. have examined by limulus endotoxin assay some lps preparations from r. typhi, r. slovaka, c. burnetti phase i and ii, as a demonstration of endotoxicity. all the preparations tested were able to gel the limulus amoebocyte lysates, even if to a different degree of reactivity. the results add credibility to the hypothesis that lps from rickettsiaceae can represent at least in part the pathogenetic mediators of some manifestations described in rickettsiosis; however, without endotoxin assa ... | 1979 | 121982 |
| on the life cycle of theileria velifera (uilenberg, 1964) in the gut and the haemolymph of the tick vector amblyomma variegatum (fabriciu, 1794). | the development of theileria velifera in the gut and the haemolymph of the tick vector amblyomma variegatum is described. between days three and eight after repletion various sexual stages are present in the gut of the nymphs. zygotes were detected in the gut on day 14, while undifferentiated kinetes first appeared on day 15. in the haemolymph, differentiated kinetes were observed from day 16 after repletion onwards. zygotes and kinetes were also found after the moult, in the adult tick, for a p ... | 1979 | 120627 |
| isolation and characterization of recombinant dna plasmids carrying drosophila trna genes. | recombinant plasmids carrying drosophila melanogaster trna genes were constructed by ligation of hindiii-cleaved drosophila dna to hindiii cut pbr322 dna. 90 clones were isolated that contained genes for one or more of eleven trnas. 43 of the plasmids were characterized by a number of methods: restriction nuclease digestion; agarose gel electrophoresis; hybridization with individual, purified, 125i-labelled drosophila trna molecules and in situ hybridization to drosophila chromosomes. the result ... | 1979 | 118082 |
| radiology in nicaragua: lessons from a radiologic paramedic training effort. | the authors, during repeated visits and a sabbatical period, participated in the initiation of a program to train radiologic technologists in nicaragua. the training program, its objectives, and the level of development of nicaraguan radiology in 1977-1978 are described. the results achieved and problems encountered are discussed. although the training was effective, all of the goals could not be accomplished because of political unrest. nevertheless, lessions were learned and conclusions reache ... | 1999 | 116511 |
| mechanisms of immunity in typhus infection: adoptive transfer of immunity to rickettsia mooseri. | when nonimmune guinea pigs are inoculated intradermally (i.d.) with rickettsia mooseri (r. typhi), the rickettsiae replicate at the site of inoculation, leading to the development of a grossly observable lesion. in contrast, guinea pigs which have recovered from r. mooseri infection are resistant to challenge and prevent both rickettsial growth and the formation of lesions. to study the mechanisms of this immunity, sera or splenic cells collected from nonimmune or immune guinea pigs were inocula ... | 1979 | 110699 |
| isolation of listeria monocytogenes from animals in the sudan. | 1979 | 107996 | |
| how the nurse copes with grief. care of the child with cancer. | 1998 | 107941 | |
| clinical evaluation of warthin's tumor. an analysis of 43 cases. | forty-three patients with warthin's tumor (26 males and 17 females) were analyzed and the following results were obtained: all tumors were related to the parotid gland with no bilateral involvements. the ages of the patients were 20-84 years old and the average age was about 62. the interval between tumor recognition and first examination was 1 week to 16 years with the average interval of 20-22 months. the method of treatment was complete enucleation. however, radiation therapy was also done in ... | 1998 | 107138 |
| growth of rickettsia typhi in irradiated l cells enhanced by lysosomal stabilization. | the growth of some obligate intracellular parasites is contingent upon avoidance of lysosomal activation during growth in their host cells. this is accomplished by the various parasites by different mechanisms and with different degrees of efficiency. the possibility was tested that the lysosomal stabilizer cortisone acetate might protect and thus enhance the growth of rickettsia typhi in mouse l cells irradiated 6 days earlier. beginning 2 days before infection of the l cells with a multiplicit ... | 1979 | 106007 |
| double phakomatosis. | in the phakomatoses--von recklinghausen's disease, the sturge-weber syndrome, tuberous sclerosis, and von hippel-lindau disease--pathologic changes in the eye are often evident. most cases are described as a single entity. the following is a case report of concomitant sturge-weber syndrome and von recklinghausen's disease in which both conditions involved the eye. | 1998 | 105694 |
| synthesis of factors d, b and p of the alternative pathway of complement activation, as well as of c3, by guinea-pig peritoneal macrophages in vitro. | 1978 | 104925 | |
| guinea pig immunoglobulin light chain isotypes. i. separation of kappa and lambda chains and the identification of three isotypes of the lambda chain constant homology region. | the separation of intact kappa chain and two fragments comprising lambda (lambda) chain from immunoglobulin light chain pools isolated from strain 13 guinea pigs is achieved by cyanogen bromide digestion and gel filtration before and after reductive clevage of disulfide bonds. the smaller lambda chain fragment derives from the original carboxyl-terminus of lambda chain. the partial sequence of component tryptic and thermolytic peptides of this thirty-nine residue fragment allowed its complete se ... | 1978 | 103729 |
| [the medical dialogue in medical education]. | 2000 | 101789 | |
| [kw-1062 treatment of respiratory tract infections (author's transl)]. | 2000 | 101622 | |
| an apparent outbreak of rickettsial illness in costa rica, 1974. | a focal outbreak of highly fatal disease occurred in eastern costa rica in 1974. no rickettsial spotted fevers have previously been reported in costa rica. nevertheless, the available evidence points to an unidentified rickettsial pathogen, probably of the spotted fever group, as the agent responsible for this outbreak. | 1978 | 100162 |
| mechanisms of immunity in typhus infection: some characteristics of rickettsia mooseri infection of guinea pigs. | rickettsia mooseri infection has been studied in syngeneic guinea pigs inoculated intradermally with the objective of developing a model for the study of immune mechanisms. characterization of infection included the following: a study of replication, dissemination, and clearance of rickettsiae; measurement of the antibody response with different rickettsial antigens and tests; and attempts to measure the cell-mediated immune response using the correlate of delayed-type hypersensitivity skin reac ... | 1978 | 99367 |
| antigenic relationships between the typhus and spotted fever groups of rickettsiae. | paired sera from cases of epidemic typhus in ethiopia and from probable cases of rocky mountain spotted fever (rmsf) in the united states were examined by microagglutination (ma) and microimmunofluorescence (micro-if) tests for antibodies against rickettsia prowazekii, rickettsia typhi, rickettsia canada, rickettsia rickettsii, rickettsia conorii and ricksettsia akari. igg and igm antibodies against the various rickettsiae were titrated with specific fluorescein-conjugated anti-igg and anti-igm ... | 1978 | 99029 |
| a study on the relationship dose-effect in case of gamma-irradiation on leptospira. | 1977 | 98416 | |
| effect of surgical stress on serum thyroid hormones in hyperthyroidism. | the effect of elective non-thyroidal surgery on serum total and free triiodothyronine (t3), reverse t3 and thyroxine (t4) has been studied in one patient with mild, untreated typical hyperthyroidism, one with mild t3 toxicosis and in four euthyroid patients. the high t3 level of typical hyperthyroidism became normal post-operatively, decreasing to 47% of the mean pre-operative level 24 hours after surgery, while total reverse t3 doubled. in euthyroid subjects t3 decreased to 57 +/- 6 (sem)% of t ... | 1978 | 98141 |
| hysterographic double-outlined uterine cavity: a sign of unsuspected pregnancy. | a review of three hysterograms inadvertently performed during early pregnancy reaffirms the regular appearance of infiltration of aqueous opaque media into the substance of the decidua, producing the sign of the double-outlined uterine cavity. although such endometrial opacification may also occur during the late secretory phase, its recognition should arouse suspicion of pregnancy. a coexisting intrauterine filling defect may then be more confidently diagnosed as an amniotic sac. | 2001 | 98013 |
| [the effect of various antibiotics on the formation of typhus antibodies following immunization with typhus vaccine]. | it was shown that administration in the course of one week, before or after a single use of killed or chemical typhoid vaccine of dibiomycin, biomycin, or biomycin in combination with erythromycin in comparatively high doses produced no negative effect of the production of typhus antibodies and the intensity of antitoxic immunity in albino mice. the same antibiotics failed to influence the antibody formation in guinea pigs if they produced no toxic effect on the animals; but in case of developme ... | 1978 | 97881 |
| [isolation and partial sequences of trna glu from drosophila melanogaster using affinity chromatography]. | 2000 | 97773 | |
| [problems of electrocardiographic and vectorcardigoraphic diagnosis in postero-basal myocardial infarct and in right branch block]. | 2000 | 97684 | |
| eye findings in the diagnosis of fabry's disease. patients with renal failure. | two patients underwent renal transplantation for what was thought to be glomerulonephritis and chronic pyelonephritis. the diagnosis of fabry's disease was made as an incidental finding during an ophthalmologic consultation for evaluation of blurred vision. these two cases illustrate the usefulness of an eye examination in the correct diagnosis in patients with the multisystem complaints of fabry's disease. the correct diagnosis was extremely important in understanding the other manifestations o ... | 2000 | 97403 |
| [the effects of testosterone and estradiol on the activity of lysosomal enzymes in rat liver and kidneys]. | in in vitro tests with lysosomes isolated from the liver and kidneys of castrated rats of both sexes the action of testosterone and beta-estradiol in concentrations of 3.76.10(-4)m on the activity of beta-glucosidase, beta-galactosidase and acid phosphatase was investigated. testosterone is shown to reduce the total and free activity of the membrane-bound enzymes and to increase the release from the matrix lysosomes. estradiol proved less active than is testosteron. the renal lysosomes in vitro ... | 1978 | 97095 |
| energy metabolism of rickettsia typhi: pools of adenine nucleotides and energy charge in the presence and absence of glutamate. | the obligate intracellular bacterium rickettsia typhi was examined for its ability to generate and maintain an adenylate energy charge in an extracellular environment. freshly purified organisms were incubated, at 34 degrees c and ph 7.4, with or without glutamate and various other metabolites, and the levels of atp, adp, and amp were determined. of the metabolites tested, glutamate and glutamine were the most effective for the generation of atp. in the presence of glutamate, there was a rapid i ... | 1978 | 96104 |
| sri lanka nutrition status survey, 1975. | 2001 | 96036 | |
| variant angina pectoris. clinical presentations, coronary angiographic patterns, and the results of medical and surgical management in 42 consecutive patients. | 2000 | 95923 | |
| effect on rats and mice of a diet with low tryptophan content (maize flour). | female wistar rats when crowded together become aggressive if fed a diet with low tryptophan (trp) content (maize, flour, mf). when isolated during 30 days and fed mf they show a decrease of weight, of total plasma trp, and of trp and 5-hydroxytryptamine (5-ht) in brain stem, but 5-hydroxyindolacetic acid (5-hiaa) of the same cerebral area does not change. these results partially agree with other authors observations. mice isolated during 47 days and fed with mf do not show any significant weigh ... | 1979 | 95611 |
| biochemical effects of the modification of nucleic acids by certain polycyclic aromatic carcinogens. | 1979 | 95052 | |
| [the mechanism of transcription in procaryotes and eucaryotes (author's transl)]. | 1979 | 94670 | |
| studies on papanicolaou staining. i. visible-light spectra of stained cervical cells. | this paper presents visible-light absorbance spectra of the nuclei and cytoplasms of ten types of cervical cells stained by the papanicolaou technique, together with tables summarizing the data. it is concluded that for automated image processing of papanicolaou smears the most suitable wavelengths are 531 nm to maximize the contrast of cell against background and a wavelength in the range 560 nm to 605 nm (with a mean at 575 nm) to maximize the contrast of the nucleus against the cytoplasm. | 2000 | 94521 |
| mycoplasma pneumonia presenting as meningoencephalitis and hemolytic anemia. | simultaneous occurrence of cold agglutinin hemolytic anemia and central nervous system disease due to mycoplasma pneumonia is extremely rare. a patient is described who initially presented with severe hemolysis and diffuse neurologic dysfunction which appeared during the period of roentgenographic resolution of her pneumonia. spectrum, pathogenesis, and antimicrobial treatment of the neurologic complications are reviewed. | 1979 | 94244 |
| prenatal diagnosis of congenital adrenal hyperplasia. | 1999 | 91004 | |
| 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 |
| serum alphafetoprotein (afp) in bilharziasis. | two hundred and eighty-four patients of various ages from an endemic area, diagnosed as having bilharziasis by the presence of living schistosoma haematobium's ova in the mid-stream urine sample, have been investigated for the presence of alphafetoprotein (afp) in the serum. one hundred and forty-one (49.6%), were positive; no false positives have occurred. radioimmunoassay is capable of increasing the positivity rate still further. the detection of afp will be of limited value as a screening te ... | 2000 | 89881 |
| next slide please--a good one! | 2000 | 89817 | |
| c.s.f. beta-endorphin in schizophrenia. | 1999 | 89490 | |
| peritoneal dialysis for renal failure. | 1999 | 89306 | |
| systemic hyalinosis (juvenile hyaline fibromatosis). ultrastructure of the hyaline with particular reference to the cross-banded structure. | systematic hyalinosis (juvenile hyaline fibromatosis) is characterized by hyalinized skin lesions. electron microscopic examination of a hyalinized skin tumor from a 19-year-old man with this syndrome revealed that the hyaline was composed of ruthenium red-positive ultrastructures (granules, filaments, and a kind of cross-banded structure), indicating the presence of glycosamino-glycan or glycoprotein, and a small number of thin collagen fibrils. using a new ruthenium red staining method combine ... | 1979 | 88923 |
| the influenza virus: antigenic composition and immune response. | the architecture and chemical composition of the influenza virus particle is described with particular reference to the protein constituents and their genetic control. the dominant role in infection of the surface proteins - haemagglutinins and neuraminidases - acting as antigens and undergoing variation in time known as antigenic drift and shift is explained. the immuno-diffusion technique has illuminated the interrelationships of the haemagglutinins of influenza a viruses recovered over long p ... | 1979 | 88726 |
| does driving cause cancer and diabetes? | 1999 | 88661 | |
| anaphylatoxin-induced shock and two patterns of anaphylactic shock: hemodynamics and mediators. | in the dog, different cardiorespiratory reactions were identified in two types of anaphylactic shock and in c5a-at (anaphylatoxin)-induced shock. all three types had in common a portal blood pooling with consequent decrease in the venous return, cardiac output, and arterial pressure. in anaphylaxis (a) of the first type, at a low titer of hemagglutinating antibodies, the latent period was 68 s and heart and lung function was unchanged. in the second type, at high titer, the latency was 19 s and ... | 1979 | 88165 |
| restoration of normal lipid and aminoacid metabolism in diabetic patients treated with a portable insulin-infusion pump. | to determine whether abnormalities of lipid and aminoacid metabolism observed in diabetes are corrected when plasma-glucose levels are restored to normal, eight insulin-dependent diabetics were treated for 7-14 days with a portable infusion pump which delivers insulin subcutaneously in basal (between-meal) doses with pulse-dose increments before meals. mean plasma-glucose (206 +/- 24 mg/dl during conventional insulin treatment) fell to 89 +/- 3 mg/dl at day 7 and 84 +/- 2 mg/dl at day 14 of pump ... | 2001 | 87725 |
| acute non-a, non-b hepatitis: specific ultrastructural alterations in endoplasmic reticulum of infected hepatocytes. | 2001 | 87721 | |
| [relationship between the method of obtaining material and cytologic diagnosis of soft tissue tumors]. | 1999 | 85739 |