Publications
| Title | Abstract | Year Filter | PMID(sorted ascending) Filter |
|---|
| [influence of dehydroepiandrosterone on the activity of glucose-6-phosphate-dehydrogenase and on the growth of the ehrlich ascitic tumor (author's transl)]. | 2002 | 127649 | |
| transport properties of membrane vesicles from acholeplasma laidlawii. i. isolation and general characteristics. | a new procedure for the isolation of membrane vesicles from acholeplasma laidlawii cells is described. the membrane vesicles are completely free from contaminations of whole cells and cell debris and represent a homogeneous fraction as shown by electron microscopy, ficoll density-gradient centrifugation, and titration on agar plate. absence of cytoplasmic contaminations was confirmed by double-labelling of membranes with 3h-oleic acid and 14c-uridine, as well as by distribution of specific marke ... | 1975 | 127739 |
| osteomyelosclerosis. a histopathological study of osteomedullary lesions on 32 cases. | the pathological features of the osteomyleoproliferative syndrome development were studied by trephine biopsy on 32 cases out of which 28, lesionally characterized by myeloproliferation, reticulin hyperplasia, intravascular hematopoiesis, myelofibrosis, myeloslerosis, and osteosclerosis, were interpreted as primary osteomyelosclerosis. dynamic relationships between the myelogenous tissue and the osteogenous one are emphasized in the development of disease. | 2002 | 127935 |
| [in vitro effect of radiation-active substances on pathogenic germs]. | 2002 | 128212 | |
| [proceedings: hemodynamics and ventricular mechanics in myocardial diseases of non-coronary etiology]. | 2002 | 128226 | |
| airway disease caused by phenolic (phenol-formaldehyde) resin exposure. | a standardized respiratory questionnaire and pulmonary function tests, including measurement of forced vital capacity (fvc), one-second forced expiratory volume (fev1.0), and maximum expiratory flow rate at 50% fvc (mef50%), were administered to five groups of employees in a filter-manufacturing plant to determine the acute and chronic effects of exposure to phenolic resin fumes. employees exposed for more than five years had lower fev1.0/fvc and mef50%/fvc ratios than a group that had smoked mo ... | 2002 | 128330 |
| [rupture of the tricuspid cordae simulating a right intraventricular tumor]. | ruptured chordae tendinae of the tricuspid valve is exceptional. it results in an intense valvular incompetence through systolic eversion of one leaflet. in fact, this is not always the case, and in patient reported, the clinical picture suggested an obstacle to right ventricular ejection with paroxysmal phenomena of the faintness type, indicating the temporary obstruction of the pulmonary pathway. right cine-angiocardiography demonstrated a mobile intraventricular neoformationreaching in systol ... | 2002 | 128334 |
| [observation and experiences made during an outbreak of q-fever at simmerath/eifel in 1973 (author's transl)]. | 1975 | 129733 | |
| [optimal distances for direct radiographic magnification]. | this paper deals with the theoretical basis for radiographic magnification. in particular, the relationship between focal size and optimal magnification for various systems is discussed. maximal resolution was chosen as the criterion for best results. it has been shown that resolution (lp-mm) can be improved by the reciprocal of the focal spot and for optimal magnification (see article) where f is focal spot size and avbw is resolution of the imaging system. | 1975 | 130304 |
| [organization of emergency surgical service in blood vessel injuries]. | 2002 | 130687 | |
| lymphocytotoxicity to tumor target cells and interference of serum factors or tumor antigen with lymphocytotoxicity in patients suffering from different stages of breast carcinoma. | the in vitro cytotoxicity of lymphocytes from patients suffering from breast carcinoma against autochthonous, allogeneic and established breast carcinoma cells was evaluated. lymphocytotoxicity to breast carcinoma cells was observed in all stages of the disease. control lymphocytes from healthy donors or patients suffering from other carcinoma are not cytotoxic for the breast carcinoma cell lines. a follow-up study of the cell mediated immune reactions before and after surgical removal of the br ... | 2002 | 130746 |
| "pentazepam" (pentazocine + diazepam) supplementing local analgesia for laparoscopic sterilization. | salpingectomy by laparoscopy in 200 healthy outpatients employed local analgesia and "pentazepam" (pentazocine 90 mg and diazepam 30 mg in 250 ml of 5% d/w) as anesthesia. patients received no premedication, ventilated spontaneously, without tracheal intubation, but were given nasal o2 at 3 l/min throughout the procedure. n2o was used for abdominal insufflation, and the abdominal pressure and trendelenburg position were restricted to less than 20 cm h2o pressure and 30 degrees, respectively. cha ... | 2002 | 130813 |
| inhibitory effects of mersalyl and of antibodies directed against smooth-muscle myosin on a calcium adenosine triphosphatase of the plasma membrane from mouse liver cells. | 1976 | 130830 | |
| [rupture of the heart in the acute phase of myocardial infarct. anatomic-macroscopic study]. | the data of the macroscopical-anatomical examination of 14 cases of cardiac rupture (10 women, 4 men) complicating acute myocardial infarction were compared with those obtained at autopsy, with the same protocol, in 31 cases of myocardial infarction which resulted in death before the 30th day after the onset. many anatomical facts separated both groups from each other (size, aspect, limits of myocardial necrosis, state of the coronary arteries). eventual surgical conclusions might be drawn from ... | 2002 | 130848 |
| [highly hydrophilic soft lenses. optic indications for permanent wearing and adaptation technic]. | after the indications of the various contact prostheses are briefly reviewed, the interest of continuous wearing of optical hydrophilic soft lenses is emphasized. aphakia, high ametropis and anisometropia are the main indications. yet, continous wearing should be recommended only to patients who have difficulty with contact lens manipulation. the patient will be admitted twice in hospital for the fitting and cared for twice a day which permits to get over the difficulty of the first two nights. ... | 2002 | 130866 |
| [aging of the crystillin]. | 2002 | 130884 | |
| [prevalence of q fever in czechoslovakia (author's transl)]. | 1976 | 132287 | |
| letter: genetic counselling in huntington's chorea. | as gillian and glendinning said in their letter to the editor (july 3, p. 46), the family doctor is the ideal person to inform and counsel families of victims of huntington's chorea. 1st the doctor must learn that a person is from such a family. sometimes a patient's family is scattered all over britain or even abroad. individuals at high risk should know the truth of the situation so they can make informed choices about family planning. suitable publicity will alert families to go to family doc ... | 2002 | 132984 |
| rickettsioses studies. 1. natural foci of rickettsioses in the armenian soviet socialist republic. | ixodid ticks collected in the armenian ssr during 1971 and 1974 were positive for rickettsiae of the spotted fever group, as confirmed by haemocyte tests and by isolation experiments. serum specimens collected from human beings and from domestic and wild animals in the same areas contained antibodies against such rickettsiae and against coxiella burnetii. these results indicate the existence of mixed natural foci of rickettsioses of the spotted fever group and of q fever in the armenian ssr. | 1976 | 134846 |
| [vasodilator drugs in ophthalmology]. | 2002 | 135285 | |
| [radiograph and observation of the development of q-fever pneumonia (author's transl)]. | the radiograph in q-fever pneumonia and the course of q-fever was reported with the help of 12 clinically examined cases. q-fever pneumonia is not to be diffrentiated from viral pneumonia or mycoplasmal pneumonia. a chronic course with residual infiltrates which lasts as long as two or three months is, however, more frequent in q-fever pneumonia. according to our observations, a correlation seems to exist between the severity of the clinical symptoms, the extent of the pulmonary infiltrate and t ... | 1977 | 142052 |
| [kinetics of the glycosidases activity in schistocerca gregaria forsk]. | extracts from the alimentary canal of schistocerca gregaria forsk allow hydrolysis of a remarkably wide range of oligosaccharides, heterosides and polysaccharides. sucrose and starch are more rapidly and more intensely attacked, other osides much more slowly. the balance of released monosaccharides shows a clean predominance of glucose but some oses are released in appreciable amount only in case of delayed digestion. | 2003 | 145273 |
| effects of cannabinoids on synaptic membrane enzymes. ii. in vivo studies of nak-atpase in synaptic membranes isolated from rat brain. | 1976 | 148841 | |
| [work experience of the alga epidemiological health station in implementing state sanitary inspection of preschool pediatric institutions]. | 2003 | 149039 | |
| [characteristics of the state of the circulatory and respiratory systems during work with a varying degree of physical strain in mountain inhabitants of the tien shan]. | 2003 | 149043 | |
| catholic hospitals: statewide hmo studied. | 2002 | 149231 | |
| ["q-fever" infections in a major city (author's transl)]. | 1978 | 149274 | |
| [study data on ornithosis infection in the azerbaijan ssr]. | data are presented on the study of epizootology and epidemiology of ornithosis. there were revealed natural foci of ornithosis in the kyzyl-agach preserve, at the sary-su lakes and at the glinyany island; these foci were dihostal and polyhostal, as well as conjointed (ornithosis, arboviruses, q-fever, asian tick-borne typhus, leptospirosis). anthropurgic foci were found in 12 populated localities, semi-wild dove serving as the main component. fowl was found to be infected in 12 poultry-farms; oc ... | 1978 | 149489 |
| [hygienic characteristics of the regimen in leningrad schools and extended-day groups]. | 2003 | 149702 | |
| [microscopic aspects of dental dysplasias. histological study]. | 2003 | 151304 | |
| [clinical characteristics of q fever in the chimket region]. | 2003 | 151761 | |
| [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 |
| potential hearing compensation cost by race and sex. | a large general industrial population (n = 10,000) is analyzed using different low fences (15 bb htl to 35 db htl) with the high fence held constant at 93 db htl. three different audiometric test frequency combinations are considered: htl.5,1,2 khz, htl.5,1,2,3 khz and htl1,2,3 khz. the data base is analyzed first as a total population and then divided into different subpopulations including male, female, black and whites; and further subdivided into black males, black females, white males and w ... | 2002 | 153387 |
| [multiple granulomata pyogenica in a patient with acne vulgaris (author's transl)]. | multiple granulomata pyogenica are usually satellites of a primary lesion recently treated unsuccessfully. disseminated pyogenic granulomas are very uncommon. in our case report, we describe a young man with six granulomata pyogenica over the chest, after treating his acne with tetracycline and vitamin a acid. in the discussion, we include infection, trauma and vitamin a acid as factors which can induce the vascular tumor in the region of a vascular dysplasia. | 1979 | 153864 |
| failure to identify a spermatogonial chalone in adult irradiated testes. | 1979 | 154366 | |
| use of allograft amniotic membrane for control of intra-abdominal adhesions. | the authors have studied 60 rabbits to determine the effect and fate of allograft amniotic membranes (devoid of chorion) used in the intra-peritoneal cavity to control adhesions secondary to bowel perforation and bacterial contamination. the experimental animals revealed dramatic differences when compared to the control with major reduction in adhesions. abscesses remained localized and contained. no untoward reactions were noted in the host. violent immunologic rejection did not occur. the memb ... | 1978 | 154540 |
| [biological fixation of total hip arthroplasty without cement. initial evaluation of 200 madreporic prostheses]. | 2003 | 154715 | |
| [q fever in the mordvinian assr]. | in the serological (cft) examination of patients with elevated temperature for q fever positive results were obtained in 8.2--14% of cases. the number of positive results of the cft in rural districts was higher (16%) than in urban districts (10.2%). a considerable percentage of positive results was observed among the workers of a meat-packing plant (25%) and among persons who regularly received milk at their work as a special diet (25--39.2%). in the mordovian assr the infection seemed to be tr ... | 2003 | 156481 |
| unique training in developmental disabilities for senior dental hygiene students. | 2003 | 161977 | |
| characterization of a wilms' tumor model. | growth characteristics, survival time, sex differences and hormonal effects, and various biochemical parameters were evaluated in a transplantable furth/wistar rat wilms' tumor model. survival time was dependent on site of tumor transplant and ranged from a mean of 28 days for intrarenal implantation to 44 days intramusculary. maximum tumor weight (130 g) was obtained via subcutaneous implant. lung metastasis was evident in the majority of animals with the exception of those receiving the tumor ... | 1975 | 163221 |
| aspects of hepatic hypoxia: observations on the isolated, perfused pig liver. | 1975 | 164256 | |
| host response to infection by coxiella burneti. | a host response to infection by coxiella burneti was investigated. infectedyolk sacs were harvested from embryonated eggs and assayed for glycolytic activity. assays of glycolytic enzymes included glucose isomerase, aldolase, phosphofructokinase,fructose-1,6-diphoshatase, glyceraldehyde-3-phosphate dehydrogenase, enolase, and pyruvate kinase. no significant differences in enzymatic activity between normal and infected tissues through the 12th day was observed. from the 13th day through the 16thd ... | 1975 | 164999 |
| [biochemical characteristics of nucleic acid decomposing enzymes of the epidermis]. | 1975 | 165330 | |
| d-3-phosphoglycerate dehydrogenase from wheat germ-1. | 2003 | 165385 | |
| fluorometric determination of dehydrogenase activity using resorufin. | 2003 | 165388 | |
| [relation between endocrinology and psychiatry. some recent developments]. | relations between endocrinology and psychiatry are developing in two main directions: behavioural effects of hormones. after the effects of peripheral hormones, recent works are concerned with a.c.t.h. and antidiuretic hormone (which interfere with memory process) and with hypothalamic peptides (which might have psychotropic properties, independant of their endocrine regulation function). -correlations between psychiatric syndroms and endocrine disorders. in some mentally depressed patients, dis ... | 2003 | 165466 |
| [simple assay of murine leukemia viruses using rfl-cells (author's transl)]. | 1975 | 166031 | |
| immunodeficiency in the chicken. ii. production of monomeric igm following testosterone treatment or infection with gumboro disease. | chickens were treated at an early embryonal age with testosterone propionate or infected neonatally with the virus producing gumboro disease. their sera were subsequently fractionated by sephadex g-200 chromatography, and showed a complete deficiency of igg and the presence of igm which was eluted with the 7s protein fraction. purified and 125-i-labelled monomeric igm was examined by sds-acrylamide gel electrophoresis and found to contain both mu and light chains, together with a chain of interm ... | 1975 | 166037 |
| effects of ionizing radiation on dried spores of osmunda regalis iii. 35 ghz e.s.r. study. | the use of 35 ghz microwave frequency has greatly simplified the separation of overlapping signals in dried irradiated fern spores. while in general confirming the conclusions previously drawn from x-band spectra, the use of q-band has clarified several assignments of radical groups and allowed the recognition of additional radical groups or sub-groups. | 2003 | 166042 |
| alterations in surface proteins in chicken cells transformed by temperature-sensitive mutants of rous sarcoma virus. | 1975 | 166490 | |
| stimulation of adenosine 3',5'-monophosphate formation in guinea-pig cerebral cortical slices in a calcium free medium. | in guinea-pig cerebral cortical slices cyclic amp concentrations increase during incubation with histamine+noradrenaline. after 10 min of incubation the levels of cyclic amp start to decline. when calcium ions are omitted from the incubation medium, cyclic amp levels do increase to a greater extent under the same conditions and do not drop during 30 min incubation. in the presence of calcium ions cyclic amp synthesis can not be elicited by noradrenaline alone. in calcium-free krebs-ringer soluti ... | 1975 | 168504 |
| [several evolutionary problems in modern neurophysiology]. | 1997 | 168704 | |
| pathologic axons and synapses in human neuropsychiatric disorders. | ultrastructural studies of cerebral biopsy specimens from patients with various forms of psychomotor retardation and dementia have disclosed pathologic changes in axons and presynaptic or postsynaptic processes. the clinical disorders with lesions in axons and presynaptic terminals are reviewed. three basic abnormalities have been detected: proliferation of tubulovesicular structures which probably originate from the smooth endoplasmic reticulum, "abnormal" mitochondria, and proliferation of 80 ... | 1975 | 170188 |
| use of epithelial cell cultures for studies on the mechanism of transformation by chemical carcinogens. | evidence is reviewed for and against four major theories of chemical carcinogenesis. the development of several normal and transformed epithelial cell lines which should be useful for the analysis of this problem is described. the detection of rna viral particles in cells transformed with chemical carcinogens is a recurrent finding in studies from our own and other laboratories, but the significance of these particles in terms of the mechanism of chemical carcinogenesis remains to be determined. ... | 1995 | 170195 |
| multiple primary lung cancers. | data on 50 patients with multiple separate primary carcinomas of the lung are presented. eighteen had synchronous tumors and 32 had metachronous tumors, the intervals between diagnoses varying from 4 months to 16 years. histologic patterns in the two different carcinomas were the same in 31 patients, most commonly epidermoid, and they were different in 19 patients. the problems involved in establishing the diagnosis of multiple primary lung cancers, the choice of treatment, and the expectation f ... | 1997 | 170482 |
| the effects of delta1-tetrahydrocannabinol and other cannabinoids on spin-labeled liposomes and their relationship to mechanisms of general anesthesia. | 1997 | 170503 | |
| light-induced formation of dense-core vesicles in rod photoreceptors in retina of xenopus laevis. | 1975 | 170537 | |
| radiologic approach to the pancreas. a decade of progress. | radiologic diagnosis of the pancreas has undergone great progress in recent years and several valuable techniques are now available for examining the pancreas. employed singly or in various combinations, as indicated by the individual patient's clinical and laboratory findings, they make possible an accurate diagnosis of pancreatic disease. | 1997 | 170639 |
| a simple method for clearing lipemic sera by lipid extraction. | 1990 | 171863 | |
| saccharopine dehydrogenase. substrate inhibition studies. | in the direction of reductive condensation of alpha-ketoglutarate and lysine, saccharopine dehydrogenase (n6-(glutar-2-yl)-l-lysine:nad oxidoreductase (lysine-forming) is inhibited by high concentrations of alpha-ketoglutarate and lysine, but not by nadh. nad+ and saccharopine show no substrate inhibition in the reverse direction. substrate inhibition by alpha-ketoglutarate and lysine is linear uncompetitive versus nadh. however, when the inhibition is examined with alpha-ketoglutarate or lysine ... | 1975 | 172502 |
| correlation of neurophysiological and personality data in sleep scratching. | 1997 | 172918 | |
| two cases of the chromatin positive variety of ovarian dysgenesis (xo/xx mosaicism) associated with hgh deficiency and marginal impairment of other hypothalamic-pituitary functions. | plasma hgh response to provocative tests (insulin-induced hypoglycaemia and arginine infusion) appears normal in turner's syndrome. two cases are reported of the chromatin positive variety of ovarian dysgenesis (xo/xx mosaicism) with unusual absence of plasms hgh response to provocative tests (arginine infusion, insulin-induced hypoglycaemia). study of other pituitary functions supports the view that a hypothalamic-pituitary impairment is present in these cases. in fact, in these cases we observ ... | 1995 | 173484 |
| nurses can be effective behavior modifiers. | 1996 | 173840 | |
| [drug therapy of obstructive respiratory tract diseases]. | 1996 | 173973 | |
| [different types of oncogenic viruses associated with hemoblastosis in monkeys]. | 1975 | 174875 | |
| ultrastructure of wilms' tumor (nephroblastoma). | 1989 | 176061 | |
| further observations on the effects of lead implantation in rat brains. | lead pellets were implanted into the forebrains of adult rats. various cytoplasmic inclusions were found in macrophages, astrocytes, pericytes and microglia. certain macrophages and reactive astrocytes displayed intranuclear inclusions as well. the hypothalamus, in some of the animals, showed sponginess which proved to be the result of swollen axons. | 1976 | 176865 |
| [tissue nature of the lining of the lymph node sinuses]. | the lymphatic nodes of intact albino rats were investigated electron microscopically. it was shown that the lymphatic sinuses were restricted by a layer of flattened cells; the basal membrane was absent. certain distinctions in the structure of the cell lining sinuses and the reticular cells comprising the reticular base of the lymphoid tissue of the lymphatic node were found. the structure of the "sinus network" strands is shown. the structure of the cells of the sinuses lining is shown to be i ... | 1976 | 176976 |
| definition of androgens and protein anabolic steroids. | 1975 | 177998 | |
| facial diplegia. | sudden facial diplegia or recurrent facial palsy is a rare occurrence, and may be the only symptom indicative of a systemic illness. two patients had this condition in the absence of guillain-barré-strohl syndrome. | 1976 | 178296 |
| control of asthma in children. | programs designed for the control of asthma are complex. implementation of a number of modalities may be necessary, and the mean and level of treatment may need to be varied from time to time. medical treatment is a primary concern but preventive measures and education of the family are essential as well. | 1997 | 179109 |
| the complication rate of catheter angiography by direct puncture through aorto-femoral bypass grafts. | a search of the literature revealed no documentation of the complication rate associated with percutaneous catheterization of aorto-femoral bypass grafts in the arteriographic evaluation of graft patency. the authors compared the complication rates of 29 consecutive arteriograms performed through grafts (group i) with 40 arteriograms performed on non patients (group ii). neither group had any significant complications, indicating the safety of percutaneous catheterization of the graft site. | 1997 | 179352 |
| [late effects of tumour treatment. structural changes in the spinal column seen on x-rays]. | cure rates are increasing in pediatric oncology; simultaneously the numbers of late effects of therapy are also increasing. 64 children with malignant neoplastic disease in whom the spine had been partially or totally exposed during x-ray treatment were re-investigated for radiographically visible irradiation effects on the vertebral column. 140 different abnormalties were found in 56 children of which scolioses were the most important. irradiation for wilms' tumour produced more numerous change ... | 2003 | 179773 |
| [atypical pneumonia, etiology and possibilities for the diagnosis (author's transl)]. | beginning with the antimicrobial chemotherapy a decrease in the incidence of bacterial pneumonias is accompanied by a relative increase in the incidence of the so-called atypical pneumonia. this disease syndrome is predominantly caused by mycoplasma pneumoniae, chlamydia psittaci, coxiella burneti and various viruses. in addition, bacteria which are usually involved in lobar pneumonia may occasionally cause atypical pneumonias. the present publication is concerned with the most frequently occurr ... | 1976 | 186398 |
| isolation and localization of rna fractions able to transfer tumor-specific delayed hypersensitivity in vitro. | rna fractions were prepared by sucrose density gradient centrifugation from hot-cold phenol, rna-rich extracts of lymphoid tissues from strain 2 guinea pigs hyperimmunized to line 1 or line 10 tumors. each rna fraction was assessed for its ability to convert nonsensitized strain 2 peritoneal exudate cells to a state of specific sensitivity for line 1- or line 10-solubilized tumor antigens. an rna fraction residing between the 4 s and 18 s peaks, designated as fraction "b", transferred line 10 or ... | 1976 | 187327 |
| histamine modulation of eosinophil migration. | preincubation of eosinophils with 10(-5) m or higher concentrations of histamine inhibited the eosinophil chemotactic response to endotoxin-activated serum whether by using the nucleopore filter assay and counting the cells migrating through the filter, or by using the zigmond-hirsch assay and counting the cells at each 10-mum interval. when the h2-receptor sites on the eosinophils were blocked by metiamide, the inhibitory capacity of histamine was prevented. preincubation of eosinophils with 10 ... | 1993 | 187697 |
| inhibition of carbamyl phosphate synthetase by p1, p5-di(adenosine 5')-pentaphosphate: evidence for two atp binding sites. | studies on the effect of a series of alpha, omega-diadenosine 5'-polyphosphate (apna; n = 2 to 6) on carbamyl phosphate synthetase showed that only ap5a is an effective inhibitor. ap5a also inhibits two partial reactions catalyzed by the enzyme: bicarbonate-dependent atpase and atp synthesis from carbamyl phosphate and adp. the data indicate that ap5a binds to the enzyme sites that interact with atp. of a variety of atp-utilizing enzymes (kinases, hydrolases, synthetases), only adenylate kinase ... | 2003 | 193838 |
| alterations of acetylcholine enzymes in neuroblastoma cells persistently infected with lymphocytic choriomeningitis virus. | 1977 | 193868 | |
| the storage lipids in tangier disease. a physical chemical study. | the physical states and phase behavior of the lipids of the spleen, liver, and splenic artery from a 38-yr-old man with tangier disease were studied. many intracellular lipid droplets in the smectic liquid crystalline state were identified by polarizing microscopy in macrophages in both the spleen and liver, but not in the splenic artery. the droplets within individual cells melted sharply over a narrow temperature range, indicating a uniform lipid composition of the droplets of each cell. howev ... | 1977 | 193870 |
| polybrominated biphenyls in raw milk and processed dairy products. | milk from four dairy herds identified by the michigan department of agriculture as containing less than .3 ppm (fat basis) physiologically incorporated polybrominated biphenyls was processed individually into cream, skim milk, butter, and stirred curd cheese. pasteurized and freeze-dried whole milk, skim milk, and cream, spray-dried whole milk and skim milk, and condensed whole milk were made also. polybrominated biphenyls were concentrated in the high-fat products. pasteurized skim milk, butter ... | 2003 | 193876 |
| guidelines on after care for denture patients. council on dental health. | 2003 | 193879 | |
| how does the depressed patient fare in a family practice? | 2003 | 194945 | |
| [effect of heat and cold on the amylolytic and invertase activity of the small intestine of growing rats]. | acute experiments were conducted on ratlings; it was shown that the action of heat (40-41 degrees c), cold (5-6 degrees c), and acth injections (4 units per 100 g of body weight) during the first week after birth led to a sharp reduction of the total (alpha-gamma-conditioned) amylolytic and invertase activity of the homogenates and of the portions of the small intestine (turned inside out) of the growing rats. this depressed condition of the intestinal function was revealed directly after the ar ... | 1976 | 196706 |
| inhibition of firefly bioluminescence by scavengers of singlet oxygen, superoxide radicals and hydroxyl radicals. | 2003 | 196884 | |
| synthesis of ribonucleotides and their participation in ribonucleic acid synthesis by coxiella burnetii. | synthesis of ribonucleic acid (rna) by the deoxyribonucleic acid-dependent rna polymerase of coxiella burnetii required adenosine, uridine, guanosine, and cytidine 5'-triphosphates. cell-free preparations of this obligate intracellular procaryotic parasite had competence to phosphorylate ribonucleoside mono- and diphosphates in the presence of exogenous adenosine and guanosine 5'-triphosphates to the corresponding di- and triphosphates. c. burnetii contained about 2 nmol of adenosine 5'-triphosp ... | 1977 | 200603 |
| [pharmacotherapy of progressive polyarthritis]. | 2003 | 201098 | |
| changes in liver and l-cell plasma membranes during infection with coxiella burnetii. | changes in plasma membrane proteins of guinea pig liver and l-929 cells were studied during infection with coxiella burnetii. polypeptide species resolved by disc polyacrylamide gel electrophoresis with sodium dodecyl sulfate showed quantitative but no qualitative differences between uninfected and infected samples. when the o'farrell technique of isoelectric focusing, followed by sodium dodecyl sulfate-slab gel polyacrylamide gel electrophoresis, was employed, additional polypeptides were resol ... | 1978 | 203534 |
| calcium antagonists and lipolysis in isolated rat epididymal adipocytes: effects of tetracaine, manganese, cobaltous and lanthanum ions and d600. | the present study reports the effects on lipolysis occurring in isolated rat epididymal adipocytes of several agents which have each been found to interfere with membrane calcium transport in a variety of tissues. as reported by other workers, the local tetracaine was a strong inhibitor of hormone accelerated but not of basal lipolysis. the bivalent cations mn2+ and co2+ were similarly found to inhibit lipolysis stimulated with either epinephrine, acth, theophylline or dibutyryl cyclic amp, wher ... | 1978 | 206497 |
| focal nodular hyperplasia of the liver--nucleographic and ultrasonic findings. | 1989 | 210191 | |
| effects of opiates and methionine-enkephalin on pontine and bulbar respiratory neurones of the cat. | the effects of microelectrophoretically applied opiate agonists and the antagonist naloxone have been investigated on extracellularly recorded neurones in pontine and bulbar respiratory centers of the cat. morphine, levorphanol and methionine-enkephalin depressed the spontaneous discharge of respiration related units and the firing induced in these cells by phoretically applied l-glutamate. the rhythmic pattern of these neurones was modified, in such a way that basal activity was hardly affected ... | 1978 | 210896 |
| [mononucleosis syndrome and thrombocytopenic purpura in q fever (rickettsia burneti)]. | case of a patient with a mononucleosis syndrome and thrombocytopenic purpura during q fever. this etiology could lead to a systematic search for a rickettsial cause for such a symptomatology with a negative paul-bunnell-davidson reaction. | 1978 | 211604 |
| fibrous histiocytoma of the trachea. | intratracheal tumors are rare in children. a case is reported of a two-year-old female child with a fibrous histiocytoma of the trachea which caused severe respiratory obstruction and persistent right middle lobe pneumonia. fibrous histiocytomas are basically benign tumors of histiocytes and have been mistaken for other tumors such as fibroma, sclerosing hemangioma, neurilemoma, fibromatosis, hemangiopericytoma, fibrosarcoma, and some primitive sarcomas. fibrous histiocytomas have not been repor ... | 1983 | 215068 |
| [plasticity of the neuronal network (author's transl)]. | 1978 | 215806 | |
| epidemiological studies on japanese encephalitis in kyoto city area, japan. iii. seasonal prevalence of virus infections in several pig populations shown by virus recovery from engorged culex tritaeniorhynchus summorosus. | when vector mosquitoes engorged by feeding on pigs are tested for virus recovery after incubation for 7 to 10 days, the results may show mosquito infection itself. therefore, seasonal prevalence of infection in each pig population can be estimated from course of the infection rate among mosquitoes. many mosquitoes of the main vector of japanese encephalitis virus, culex tritaeniorhynchus summorosus, collected by light traps everyday or every other day in some pig sheds from 1967 to 1970 were tes ... | 1978 | 215807 |
| [changes in the lung tissue in bronchial adenomas]. | changes in the lung tissue in bronchial adenomas are not dependent on their histological structure, but on the anatomical form of growth, localization and duration of the existance. both peripheral adenomas and cancer may have an asymptomatic course. in central (especially exophitic) adenomas distelectasis, atelectasis, fibrosis and vascular regeneration develop in sequence, while with the secondary infection-pneumonic foci. in relation to the mechanism of the development, lung tissue changes ma ... | 1981 | 216147 |
| ultrastructural study of a patient with progressive dementia showing special intraplasmic inclusions in diffuse cerebral cortex. mechanism of inclusions production. | numerous inclusions were diffusely observed in the neurons and glial cells in the cerebral cortex of a patient with progressive dementia. these inclusions were initially produced by rough er in the cells and gradually enlarged destroying the rough er membranes. the nature of these inclusions was neutral mucopolysaccaride including protein histochemically. in the nuclei of the nerve cells and glial cells, some types of intranuclear virus-like inclusions were found. the first type was papova virus ... | 1981 | 216222 |
| interaction of neurocuprein with adrenaline. | 1979 | 216579 | |
| peripheral neural excitability. implications for transcutaneous electrical nerve stimulation. | basic neurophysiological principles necessary for understanding the effectiveness of transcutaneous electrical nerve stimulation are presented. peripheral and central neural mechanisms are reviewed, and the effects of individual pulse characteristics on neural excitability are analyzed. representative commercial stimulators are compared, and wave-forms for different load conditions are illustrated. discussion includes important considerations for clinical effectiveness and for patient acceptance ... | 1981 | 217029 |
| deafferentation hyperactivity in the monkey spinal trigeminal nucleus: neuronal responses to amino acid iontophoresis. | 1979 | 217490 | |
| the use of immunofluorescence techniques for the laboratory diagnosis of transmissible gastroenteritis of swine. | over a four year period, 74 of 250 field outbreaks of enteric disease (30%) and 110 of 440 swine (25%) were positive for transmissible gastroenteritis by immunofluorescence procedures. of 141 swine from herds positive for transmissible gastroenteritis 110 (78%) were positive by fluorescent antibody techniques. the fastest, easiest to perform and most effective procedure was the examination of frozen sections of the jejunum from acutely ill animals by the fluorescent antibody tissue section techn ... | 1978 | 217505 |