| activation of adenyl cyclase by glucagon in cat and human heart. | | 1969 | 4303624 |
| [studies of the part played by angiotensin in the transport and metabolism of isonicotinic acid hydrazine (inh)]. | | 1970 | 4321539 |
| [studies of the part played by angiotensin in the transport and metabolism of isonicotinic acid hydrazine (inh)]. | | 1970 | 4321539 |
| protein kinases in testes of adult and prepuberal rats. | | 1974 | 4369082 |
| anti-amphetamine activity of fenfluramine and s 992 in the isolated tail artery of the rat. | | 1969 | 4390838 |
| anti-amphetamine activity of fenfluramine and s 992 in the isolated tail artery of the rat. | | 1969 | 4390838 |
| concerning the histamine receptor (h1). | | 1969 | 4390839 |
| an unusual inhibitory effect of histamine: suppression of atropine-resistant tetanic spasms after mepyramine block of histamine contractions. | | 1969 | 4390876 |
| effect of cooling on beta-receptor mechanisms in isolated saphenous veins of the dog. | | 1970 | 4394263 |
| reflex pathways controlling lactation. | | 1972 | 4569722 |
| [slow viruses and the central nervous system. i]. | | 1973 | 4579465 |
| proceedings: role of cytotoxic antibodies and immune complexes in rats bearing enhanced renal allografts. | | 1974 | 4598983 |
| [antibiotics in food products (review of the literature)]. | | 1974 | 4611007 |
| cultural characteristics of a cell line derived from an equine sarcoid. | a cell line, derived from a spontaneous equine connective tissue tumor (equine sarcoid), has been established. the morphological and growth characteristics indicative of malignant transformation of the cells include a disoriented, rapid growth and loss of contact inhibition. further evidence of transformation is the agglutination of these cells by concanavalin a and their ability to divide in semisolid media. | 1972 | 4640736 |
| [susceptibility of culex pipiens molestus, forskal mosquitoes of the moscow population to wuchereria bancrofti, cobbold]. | | 1972 | 4653706 |
| covalent binding of an nad+ analogue to horse liver alcohol dehydrogenase in a ternary complex with pyrazole. | examination of the model of the fixation site of the adenosine phosphate part of nad+ on horse liver alcohol dehydrogenase led us to synthesize a nad+ analogue n6-[n-(8-amino-3,6-dioxaoctyl)carbamoylmethyl]-nad+ in order to alkylate the carboxylic acid group of asp-273 and to convert the normally dissociable coenzyme into a permanently bound prosthetic group. this nad+ analogue is coupled to the horse liver alcohol dehydrogenase in the ternary complex formed with pyrazole. in these conditions th ... | 1987 | 3665930 |
| separation of the genetic loci for the h-y antigen and for testis determination on human y chromosome. | the mammalian y chromosome encodes a testis-determining factor (termed tdf in the human), a master regulator of sex differentiation. embryos with a y chromosome develop testes and become males whereas embryos lacking a y chromosome develop ovaries and become females. expression of h-y, a minor histocompatibility antigen, may also be controlled by a gene on the y chromosome, and it has been proposed that this antigen is the testis-determining factor. we have tested the postulated identity of h-y ... | 1987 | 3494951 |
| clinical parameters of donkeys before and after trypanosoma vivax infection. | | 1988 | 3201022 |
| ampicillin resistant gonorrhoea in hong kong. | | 1986 | 3102346 |
| the ability of single sex infections of schistosoma japonicum to induce resistance to reinfection in mice. | in four experiments, mice harbouring an average 50, 76 or over 200 schistosoma japonicum female worms were not resistant when challenged six to eight weeks after infection. the female worms from these single sex infections were stunted and immature (average length 4.6 mm) and induced no overt pathology in the host. male worm burdens of 60, 135 or 140 also induced little or no resistance to challenge in the host. the males from these single sex infections were fully grown for their age (average l ... | 1986 | 3091678 |
| use of restriction fragment length polymorphisms (rflps) to distinguish between nematodes of pathogenic significance. | the availability of restriction fragment length polymorphisms (rflps) would be useful for studying the extent of diversity among morphologically indistinguishable populations of filarial parasites. such polymorphisms may be useful in correlating various physiological and clinical differences with parasite heterogeneity. in order to identify such rflps, we isolated dna from microfilaria of 6 filarial species (acanthocheilonema viteae, brugia malayi, brugia pahangi, dirofilaria immitis, litomosoid ... | 1988 | 2897655 |
| involvement of the membrane skeleton in the regulation of the camp-independent protein kinase and a protein phosphatase that control protein synthesis. | | 1987 | 2832271 |
| tamoxifen decreases the estradiol induced progesterone receptors by interfering with nuclear estrogen receptor accumulation. | the retention time of the estrogen receptor in the nucleus of target cells after antiestrogen treatment has been shown to be longer than after estradiol. this paper describes the accumulation of nuclear estrogen receptors and the obtention of estrogenic responses (i.e. synthesis of cytosolic progesterone receptors and dna) in the rat uterus after tamoxifen treatment in the presence or absence of estradiol. one-week ovariectomized adult rats were implanted with a silicone elastomer capsule contai ... | 1989 | 2761261 |
| san people (bushmen) from the central kalahari desert found free of antibodies to hiv-1 and hiv-2. | | 1989 | 2754614 |
| study of cell kinetics in anaplastic thyroid carcinoma transplanted to nude mice. | the cell kinetics of the transplantable human anaplastic thyroid carcinoma were studied in athymic nude mice using bromodeoxyuridine (brdu) pulse labeling. in order to estimate the cell cycle time in this study, the percent labeled mitosis curve was prepared with immunoperoxidase staining using monoclonal antibody to brdu instead of 3[h]thymidine autoradiography. this technique was considered to be very useful because it can be done for a short term and can still be changed to the autoradiograph ... | 1989 | 2654483 |
| relationship of myocardial metabolism and coronary flow: dependence on extracellular calcium. | the hypothesis that extracellular [ca2+] ([ca2+]e) influences the transmission of vasoregulatory information from the heart to coronary smooth muscle was examined. the isolated, retrogradely perfused rat heart was used to evaluate vascular reactivity to transient infusion of either 0.88 mm amytal (amobarbital), hypoxia (95% n2-5% co2), or 12 microm adenosine in the presence and absence of 2.5 microm verapamil. amytal alone enhanced coronary flow by 78% and lactate efflux by 10-fold, whereas it d ... | 1987 | 2446512 |
| lack of pqq dependent glucose dehydrogenase apoenzyme in some acinetobacter spp. | seventy four asaccharolytic strains of acinotobacter were tested for the presence of pqq dependent glucose dehydrogenase apoenzyme. this apoenzyme could not be detected in any of five strains of acinetobacter haemolyticus; it was also lacking in one strain of each a. junii and a. lwoffi. | 1990 | 2176072 |
| acupuncture analgesia. | acupuncture-produced surgical analgesia has been demonstrated in a wide variety of species under experimental and clinical circumstances. the main advantage is that no depressant drugs need to be used. the disadvantages of its use are unfamiliarity, the need for special equipment, inconsistent effects, and lack of restraint. | 1992 | 1533972 |
| femoral percutaneous catheterization in infants and small children for cerebral angiography. | an improved technique of selective cerebral angiography for infants and small chicken is described. the needle is inserted approximately 45 degrees to the skin in order to avoid subintimal placement of the tip. after good backflow is established, the guidewire is advanced to a position in the descending aorta. a no. 3 polyethylene catheter and 21-gauge scalp vein needle were most successful. | 1975 | 1153751 |
| the selective suppression of an antibody response to a given antigen. | | 1976 | 1084334 |
| [contributions of thoracic surgery in the research institute for pulmonary diseases and tuberculosis since its founding and under the presence conditions in the treatment of specific and nonspecific lung diseases (author's transl)]. | thoracic surgery is done in the research institute for pulmonary diseases and tuberculosis for about 25 years. 2463 lung resections on account of tuberculosis, 934 lung resections on account of intrathoracic tumors, among them 795 suffering from bronchial carcinoma, 422 operations because of nonspecific pulmonary diseases (bronchiectasis, lung abscess a.s.o.) and nearly the same number of operations because of spontaneous pneumothorax were performed in this time. cystic lung disease, bullous emp ... | 1979 | 516807 |
| survey of helminth infections in maine dairy cattle. | the survey was done to determine the incidence and seasonal prevalence of the gastrointestinal helminths infecting maine dairy cattle. approximately equal groups of calves, heifers, and cows from 13 dairy farms, managerially and geographically representative of dairying in the state, were sampled at regular 2-month intervals over the period of a year. on the basis of fecal egg counts and identification of cultured larvae, the following results were obtained: of the 94 adult cows, 78 heifers, and ... | 1975 | 127538 |
| action of cloxacillin and nafcillin on escherichia coli. | | 1968 | 4868481 |
| [state of current physiologic research. significance of na+ for the transport of sugars by the epithelial membranes]. | | 1968 | 4874684 |
| [outline on the current studies on healing process in tooth extraction wounds]. | | 1970 | 4991836 |
| preparation of hepatic microsomal fraction for drug metabolism studies by rapid decompression homogenization. | | 1972 | 5041006 |
| a volumetric assessment of pollen levels in the air of ann arbor, michigan. | | 2005 | 1196148 |
| cerebrospinal fluid lactic dehydrogenase activity in children with acute lymphoblastic leukemia treated for cranial prophylaxis. | total lactic dehydrogenase (tldh) activity in cerebrospinal fluid (csf) has been prospectively studied in order to determine whether it could be a biochemical marker for brain damage due to cranial prophylaxis in children with acute lymphoblastic leukemia (all). tldh activity has been measured in 15 patients before prophylaxis, in 15 patients after the prophylaxis which consisted of cranial radiotherapy (2400 rads) and intrathecal methotrexate (0.5 mg/kg-dose, 5 doses), in 8 patients after radio ... | 2009 | 2812823 |
| [primary transport of acute patients. optimal use of rescue resources exemplified by the canton of graubünden]. | | 2011 | 3927607 |
| [subcutaneous rupture of tendons and muscles of the extremities]. | under study there were 278 patients with 285 subcutaneous ruptures of tendons and muscles of the upper and lower extremities. the tendon of the long head of the humeral biceps muscle and achilles tendon are most liable to subcutaneous ruptures (123 patients--43.2% and 97 patients--34% respectively). pathohistological examinations have shown that subcutaneous ruptures of tendons and muscles usually take place against the background of dystrophic alterations reducing their mechanical strength. the ... | 2012 | 3303625 |
| failure to consult specialist. | | 2005 | 1173090 |
| carbohydrate specificity of the receptor sites of mistletoe toxic lectin-i. | the carbohydrate specificity of mistletoe toxic lectin-i (ml-i) was studied by haemagglutination-inhibition assay. the results indicated that ml-i has a broad range of affinity for gal alpha,beta linked sequences. the galabiose (e, gal alpha 1----4gal) sequence, a receptor of the uropathogenic e. coli ligand, was one of the best disaccharide inhibitors tested. the lectin also exhibits affinity for lac(gal beta 1----4glc), t(gal beta 1----3galnac), i/ii(gal beta 1----3/4glcnac) and b(gal alpha 1- ... | 2006 | 1525184 |
| a comparative study for fiberoptic and video endoscopic determination of the extent in minimal changes of gastric mucosa using indigo dye spraying. | the image resolution of fiberoptic and video endoscopy was compared in a series of patients with early gastric cancer. eighteen patients were divided into two groups. one group of patients (n = 9) was evaluated with fiberoptic endoscopy while the second group (n = 9) was evaluated using video endoscopy. the extent of cancer invasion, with special attention to size, shape and type of the lesions, was evaluated in each patient. attempts were also made to identify the proximal and distal limits of ... | 2007 | 2374986 |
| bites and stings. part 2. bees and vespids. | | 2008 | 2519523 |
| self-injury in psychiatric in-patients. | suicide and self-injury in-patients were identified on the basis of a retrospective content analysis of special incidence reports completed the preceding year at an urban state psychiatric hospital. select clinical and biodemographic variables were then examined, and in order to determine the importance of these variables in the prediction of incident severity, a multiple regression analysis was performed. schizophrenic patients were found to be significantly over-represented among both the self ... | 2008 | 2246100 |
| [testicular damage in elastorrhexis generalisata]. | | 2016 | 5031134 |
| [clinico-morphological signs of different forms of destructive pancreatitis]. | clinicomorphological comparisons in 434 cases of destructive pancreatitis showed that macroscopic signs of destruction develop in the first 12 hours from the onset of the attack. the elaborated criteria make it possible to evaluate the main morphological components of destructive pancreatitis--pancreonecrosis proper, parapancreatitis, peritonitis, and "polyvisceritis" and to use therapeutic measures on an individual basis. | 2006 | 1779556 |
| [measurement of orthodontic appliance force using prototype sensors]. | in introductory remarks the most important biomechanical principles, which are relevant for the research, and conditions which must be satisfied presented in intraoral measuring of orthodontic forces were pointed out. first the aim of the research was defined, and then the investigation of mechanical properties of acrylics as a material for orthodontic appliances were carried out. the type of strain gauges, bonds and measuring system configurations, as well as measuring amplifiers and recording ... | 2008 | 2635572 |
| [current approaches to immunological diagnosis of autoimmune and immune complex diseases]. | | 2010 | 2974642 |
| impaired killer cell generation in the autologous mixed leukocyte reaction by rheumatoid arthritis lymphocytes. | natural killer-like cells are generated along with interleukin-2 (il-2) in the autologous mixed leukocyte reaction (amlr). patients with active rheumatoid arthritis (ra), but not those whose disease is in remission, are poor producers of amlr killer cells. this defect cannot be explained by age, medications, or serum factors. the impaired generation of natural killer-like cells was not influenced by gamma-interferon but could be partially restored by addition of indomethacin to the amlr culture, ... | 2011 | 3160355 |
| ly-4, a new locus determining a lymphocyte cell-surface alloantigen in mice. | a new locus is described that determines an alloantigen on the surface of lymphocytes. it differs from loci previously described in that the corresponding antibody, at least in most antisera, reacts almost exclusively with node lymphocytes, and weakly or not at all with thymuslymphocytes. positive strains include c57bl/6, c57bl/10, c57l, c57br/cd, and rf; negative strains include balb/c, c3h, and sjl. the symbol ly-4 is assigned, with the c57bl/6 allele being ly-4(b), and the balb/c allele ly-4( ... | 2015 | 4515607 |
| [repair of huge hernia in scar]. | | 2004 | 535813 |
| [ige determination (rist, prist and others)]. | | 2004 | 490927 |
| [scheele research and acclaim in travels to other countries. the 250th birthday of carl wilhelm scheele]. | | 2005 | 1287672 |
| maturation of afmu excretion in infants. | the maturation of the n-acetyltransferase-dependent afmu production from caffeine was studied during infancy. the group of children (n = 14) consisted of 4 premature newborn infants and ten 1-19 month-old infants who received caffeine citrate solution for the treatment and prevention of apnea. caffeine, afmu, 1x and 9 other metabolites were measured in urine using hplc. the afmu/1x ratio did not vary significantly in this population with increasing age. in one of the infants serially studied, th ... | 2008 | 2613160 |
| [diagnostic proceedings in obstipation]. | | 2009 | 2684587 |
| excitatory amino acids and the blood-brain barrier (bbb). | | 2010 | 2878562 |
| cancer and malnutrition--a critical interaction: a review. | | 2011 | 3917603 |
| the marihuana perception inventory: stage 1--development. | | 2012 | 3501461 |
| national study of internal medicine manpower: x. internal medicine residency and fellowship training: 1985 update. | the number of medical school graduates entering internal medicine residency training was at an all-time high in 1984-85. although the number of first-year residents who were foreign-trained physicians did not differ greatly from the 1983-84 census, the number of first-year residents who were u.s. medical school graduates was much higher than the previous year largely because the number of graduates from u.s. medical schools increased substantially in 1984. the number of internal medicine fellows ... | 2013 | 3946952 |
| national study of internal medicine manpower: x. internal medicine residency and fellowship training: 1985 update. | the number of medical school graduates entering internal medicine residency training was at an all-time high in 1984-85. although the number of first-year residents who were foreign-trained physicians did not differ greatly from the 1983-84 census, the number of first-year residents who were u.s. medical school graduates was much higher than the previous year largely because the number of graduates from u.s. medical schools increased substantially in 1984. the number of internal medicine fellows ... | 2013 | 3946952 |
| description of a food recording electronic device for use in dietary surveys. | a food recording electronic device has been developed for quantitative collection of dietary data in the home for a period of up to 3 weeks. the accumulated information on the weights and types of food, and time of consumption, is transferred to a host computer for calculation of the nutrient composition of the diet. using this method the subject does not have to read the balance or keep a written diary, and the need for coding of records by a dietitian is eliminated. | 2014 | 3957699 |
| ga-67 citrate scan in vascular graft infection. | the clinical utility of the ga-67 scan has been studied in 9 patients with clinical suspicion of vascular graft infection. eleven grafts were analyzed: 4 aortobifemoral, 2 iliofemoral, 3 femoropopliteal, 1 axillofemoral, and 1 axillobifemoral. the ga-67 scan was positive in 8 grafts with bacteriological proof of infection and negative in 3 grafts in which infection was ruled out by clinical follow-up. a ga-67 scan also demonstrated the spread of infection to the thigh in two patients and to the ... | 2006 | 1489633 |
| substantial rise in sparteine metabolic ratio during haloperidol treatment. | a sparteine test was carried out in 14 patients suffering from acute schizophrenic psychoses before and 1-2 times during oral haloperidol treatment in doses of 10-40 mg day-1. in patients classified as extensive metabolisers (sparteine mr less than 20 before treatment), haloperidol treatment resulted in a rise in sparteine mr that correlated with the serum-haloperidol concentration both within and between patients. at the highest serum haloperidol concentrations (60-80 nm) an increase in spartei ... | 2009 | 2713222 |
| [median cleft face syndrome associated with holoprosencephaly. description of a case]. | | 2014 | 4094605 |
| [negative post-ischemic t waves in variant angina]. | the clinical and prognostic significance of negative t waves on the basal electrocardiograms of patients with unstable angina has been recently investigated with controversial results. moreover, there is little data regarding this phenomenon in patients with variant angina. in order to evaluate the significance of negative post-ischemic t waves in patients with variant angina, 72 patients underwent holter recording and coronary angiography. negative t waves were present in 38 out of 72 patients ... | 2008 | 2777009 |
| structure of 6-(iodomethyl)-2-oxo-2-phenoxy-1,2-oxaphosphorinane. | c11h14io3p, mr = 352.11, monoclinic, p2(1)/n, a = 8.300 (3), b = 14.081 (2), c = 11.326 (4) a, beta = 104.32 (3) degrees, v = 1282.6 (13) a3, z = 4, d chi = 1.823 mg m-3, lambda(mo k alpha) = 0.71073 a, mu = 25.8 cm-1, f(000) = 688, r = 0.035 for 2364 observed reflections. the six-membered ring o(1), p(2), c(3), c(4), c(5), c(6) is in a chair conformation with phenoxy and iodomethyl groups adopting axial and equatorial orientations, respectively. the bond distances and angles are unexceptional. | 2011 | 3271550 |
| nutritional rehabilitation of malnourished patients with cystic fibrosis. | we examined the effect of nutritional rehabilitation in cystic fibrosis patients with severe disease. thirteen malnourished patients (seven males, six females, age 7-27 yr) were studied over 7-16 mo. oral supplementation was attempted initially in 12 patients (mean duration 6.7 mo); only 2 patients gained weight, 2 withdrew, and 1 died. the remaining 7 patients failed to achieve adequate weight gain and were commenced on nasogastric supplementation with a semisynthetic formula. an additional pat ... | 2011 | 3085467 |
| recommendations of the laser safety conference. | | 2014 | 4157293 |
| factors affecting survival after ruptured abdominal aortic aneurysm. | to identify the factors affecting the high mortality rates associated with ruptured abdominal aortic aneurysm (aaa), a review was made of the records of 81 patients treated surgically between 1972 and 1983. correlation of data with survival and predictive value of preoperative findings were studied. the mortality rate was 43.2%; there was a 29.2% mortality rate among those surviving the day of surgery. patient-determined variables associated with deaths included age more than 76 years, hematocri ... | 2014 | 4009838 |
| [perforation of a duodenal diverticulum]. | | 2015 | 4436077 |
| laboratory recognition of coronary artery disease (with a review of the surgical treatment). | | 2015 | 4365693 |
| continuous cyclic hormonal therapy. | | 2015 | 4361730 |
| [ferric sulfate in minor oral surgery]. | | 2012 | 3488235 |
| [patients with multiple trauma with involvement of the extremities and/or the pelvis]. | | 2012 | 3387798 |
| relationship of duodenal ulcer with diet, smoking, family history and blood group. | | 2013 | 3741299 |
| varied appearance of cardiac pseudoaneurysms on blood pool images. | three cases of cardiac pseudoaneurysms were presented, with findings at the time of gated blood pool imaging. in only one of three was there the finding of a small neck connecting the ventricular cavity with the pseudoaneurysm. in the other two patients, there was a considerably larger communication. the size of the pseudoaneurysm itself was also of little diagnostic assistance. in one case it was small, while in a second patient it was larger in size. the third case revealed a pseudoaneurysm of ... | 2013 | 3595025 |
| [crushing and avulsions of segments of the limbs in patients with polytrauma]. | | 2014 | 4069611 |
| wisc-r factor structure in a referred pediatric population. | the factor structure of the wisc-r was examined with a large metropolitan pediatric clinic population of referred children. the robustness of the two-factor solution, which parallels the verbal-performance dichotomy, was supported for a group of non-ld children (n = 272) and, with the exception of the coding subtest, for a cohort of ld children (n = 155), as well as with the entire pediatric population (n = 427). kaufman's (1975) three-factor solution was applicable only for the ld cohort. the v ... | 2011 | 3192720 |
| continuous hemodiafiltration in children. | continuous arteriovenous hemofiltration is a form of renal replacement therapy whereby small molecular weight solutes and water are removed from the blood via convection, alleviating fluid overload and, to a degree, azotemia. it has been used in many adults and several children. however, in patients with multisystem organ dysfunction and acute renal failure, continuous arteriovenous hemofiltration alone may not be sufficient for control of azotemia; intermittent hemodialysis or peritoneal dialys ... | 2008 | 2330246 |
| observation and theory in psychoanalysis: the self psychology of heinz kohut. | the development of self psychology by heinz kohut illustrates the influence of observational method on theory formation in psychoanalysis. in 1959 kohut began to emphasize empathy and introspection over the traditional combination of free association and evenly suspended attention. this became an important part of a process of revision in psychoanalytic theory which culminated in self psychology. this paper demonstrates how and why that particular change in observational method influenced that p ... | 2007 | 1924603 |
| [antiplatelet antibody and circulating immune complexes in patients with idiopathic thrombocytopenic purpura]. | | 2014 | 4040583 |
| [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 |
| fallacies of medially wedged heel for valgus foot. | | 2004 | 521647 |
| the aching mouth and the aching psyche. | | 2005 | 1074368 |
| nasopharyngeal carcinoma with spinal secondaries. | nasopharyngeal carcinoma has been reported to have a higher incidence of distant metastases as compared to other head and neck cancers. distant metastases of nasopharyngeal carcinoma has been reported in the bones, lungs, liver, distant lymph nodes, brain and porta hepatis. this report presents a case of nasopharyngeal carcinoma with secondaries in the extradural space at the thoracic level of the spinal cord which hitherto has been an unreported site. | 2007 | 1919352 |
| quantitative gamma-ray computed tomography of the radius in normal subjects and osteoporotic patients. | a new design of gamma-ray computed tomography (ct) scanner was used to measure bone density in 516 normal adults and in 116 female patients with osteoporotic fractures. trabecular bone density (tbd) was measured for a core of the ultradistal radius; cortical bone mass per unit length (mls) and mass per unit volume (mvs) were computed for the radius shaft. tbd, mls and mvs peaked at the age of about 40 in females and fell by 32%, 15% and 24%, respectively, by the age of 65. in males, tbd decrease ... | 2006 | 2242474 |
| diffusion regulated growth characteristics of a spherical prevascular carcinoma. | recently a mathematical model of the prevascular phases of tumor growth by diffusion has been investigated (s.a. maggelakis and j.a. adam, math. comput. modeling, in press). in this paper we examine in detail the results and implications of that mathematical model, particularly in the light of recent experimental work carried out on multicellular spheroids. the overall growth characteristics are determined in the present model by four parameters: q, gamma, b, and delta, which depend on informati ... | 2008 | 2397329 |
| [osseointegrated implants. core-vent and screw-vent]. | 51 variously edentolous patients have been treated by placing 143 core-vent and screw-vent osteointegrated implants. the follow-up ranges from 8 to 20 months. just one implant was removed. the authors explain their surgical method and their considerations about the two different kinds of implants. some clinical cases are reported. | 2009 | 2700964 |
| serum-cholesterol-binding reserve in patients with the nephrotic syndrome. | hyperlipidemia and premature atherosclerosis are known metabolic complications in patients with the nephrotic syndrome. in this study, we have measured serum levels of cholesterol, triglycerides and serum-cholesterol-binding reserve (scbr) in 22 patients (14 men, 8 women) with the nephrotic syndrome and in 21 hyperlipidemic men who served as control subjects. serum cholesterol levels were higher (p less than 0.005) in patients when compared to those of controls while triglyceride levels did not ... | 2004 | 492425 |
| trade-off between gestational age and miscarriage risk of prenatal testing: does it vary according to genetic risk? | it has been generally assumed that as genetic risk rises, so the higher procedure-related miscarriage rates of diagnostic tests done earlier in gestation become more acceptable. to test the hypothesis a decision tree was used, in which the only differences between two tests a and b were that a was carried out earlier in pregnancy and was more likely to cause miscarriage. over a wide range of rankings for the three outcomes (procedure-related miscarriage of a normal baby, early termination of pre ... | 2005 | 1978126 |
| [lumbosacral radiculography with dimer-x and amipaque. advantages, side effects and possible late complications]. | | 2005 | 551604 |
| expression of her2/neu oncogene product p185 in correlation to clinicopathological and prognostic factors of gastric carcinoma. | the expression of the her2/neu gene product p185 was retrospectively analyzed in 58 patients with gastric carcinoma. the results were correlated to various clinicopathological and prognostic factors. positive membrane staining for p185 could be detected in 38% of the patients (22/58). membrane staining was significantly greater in well and moderately differentiated tumors of the intestinal type when compared with poorly differentiated lesions and carcinomas of the diffuse type (p less than 0.01) ... | 2006 | 1352299 |
| final maturation and ovulation provoked by supply of homologous hypophysis in hoplias m. malabaricus (pisces, erythrinidae). | the final maturation and the ovulation were induced in recently collected specimenes of hoplias m. malabaricus that show oocytes with complete vitellogenesis, by using homologous hypophysis. the hormonal supply was a gradual and positive results were obtained with 9 to 10 hypophysis/kg injected according to 3 different methods. the time of oocytes' maturation from the first dose ranges between 32 and 60 hours a 18 degrees c. the stages of maturation of the oocyte were controlled by intraovaric c ... | 2009 | 2762598 |
| effects of norethisterone on pressor response to angiotensin ii in men. | we examined the effects of norethisterone and/or mestranol on the pressor response to angiotensin ii in 20 healthy men. | 2006 | 1635747 |
| thymocytopoiesis is maintained by blood-borne precursors throughout postnatal life. a study in parabiotic mice. | this study was designed to resolve the long standing controversy as to whether hematogenous precursors or resident intrathymic precursors maintain thymocytopoiesis in postnatal life. the kinetics of thymic chimerism was examined over a 21-wk period in 105 pairs of nonirradiated, thy-1-alloantigen-disparate, parabiotic b10.s mice. thymic chimerism reached reached maximum levels of 25% in the thy-1b and 16% in the thy-1a partners (mean 20.5% and 9.8%, respectively) 6 to 7 wk after parabiotic union ... | 2006 | 1347301 |
| mental ability, symbolic play and receptive and expressive language of young children with down's syndrome. | the relationship between measures of mental ability, symbolic play and expressive and receptive language was investigated in a sample of 73 children with down's syndrome (mean ca 48.9 months, range 19-90 months; mean ma 30.4 months, range 13-73 months). language delay became increasingly apparent with age, and more so in boys than girls. there was no significant difference between mental ages derived from standard ability tests and corresponding age equivalent scores of the lowe and costello sym ... | 2008 | 2579964 |
| [spasmophilia: a new interpretation of psychogenic reactions in dental studies?]. | | 2012 | 3323870 |
| artificial skin. i. preparation and properties of pluronic f-127 gels for treatment of burns. | | 2015 | 4642986 |
| [evaluation of the hemodynamics and the absorptive-excretory functions of the liver using radiopharmaceutical preparations]. | | 2004 | 362109 |