| campylobacter jejuni post-transfusional septicaemia. | | 1979 | 91012 |
| clinical evaluation of r 51163, a new sedative in cattle. | r 51163, a purine alkyl piperidine derivative, has been shown to produce reliable sedation in cattle of varying age and breed in three different types of experiments: transport and regrouping of cattle which had only been handled occasionally; manipulations and minor interventions; minor and major surgery with or without supplementary local anaesthesia. with dose rates of r 51163 at 0.05 mg/kg i.v. and of 0.10-0.15 mg/kg i.m. sedation became prominent within 10-15 min and lasted at least 60 min. ... | 1986 | 3806779 |
| [the quantities of dried venom collected from specimens of vipera ammodytes l., 1758 (reptilia, viperidae) in captivity in bulgaria]. | some researches have been made to obtain more data about quantities of dried venom collected from vipera ammodytes l., 1758 in captivity. the minimal quantity of dried venom collected by exemplar is 9.7 mg to 36.4 mg and the maximal quantity is 49.0 mg to 90.3 mg. from 810 exemplars of v. ammodytes of bulgaria and 9 months of investigations, 10597 samples were made, with a total of 298.164 g of dried venom (average for animal: 28.14 mg). | 1985 | 3834856 |
| [studies on the feedback regulation of pulsatile luteinizing hormone secretion: effect of ovarian steroid implantation into the forebrain and basal hypothalamus on pulsatile lh secretion in ovariectomized rats]. | recent studies have demonstrated that ovarian steroids are involved in the regulation of pulsatile lh secretion. in order to identify the site of action of ovarian steroids in modulating pulsatile lh secretion, the effect of local administration of estradiol benzoate (eb) or progesterone (p) into various brain regions on the characteristic of lh pulses was investigated in ovariectomized rats. female rats of the wistar strain were ovariectomized about 3-4 weeks before the experiment. blood sample ... | 1985 | 3996684 |
| [studies on the feedback regulation of pulsatile luteinizing hormone secretion: effect of ovarian steroid implantation into the forebrain and basal hypothalamus on pulsatile lh secretion in ovariectomized rats]. | recent studies have demonstrated that ovarian steroids are involved in the regulation of pulsatile lh secretion. in order to identify the site of action of ovarian steroids in modulating pulsatile lh secretion, the effect of local administration of estradiol benzoate (eb) or progesterone (p) into various brain regions on the characteristic of lh pulses was investigated in ovariectomized rats. female rats of the wistar strain were ovariectomized about 3-4 weeks before the experiment. blood sample ... | 1985 | 3996684 |
| septicaemia and pulmonary embolism complicating use of arteriovenous fistula in maintenance haemodialysis. | | 1970 | 4194363 |
| inhibition by formaldehyde of energy transfer and related processes in rat liver mitochondria. ii. effects on energy-linked reactions in intact mitochondria and phosphorylating particles. | | 1969 | 4307346 |
| the metabolism of phosphatidylinositol in the thyroid gland of the pig. | 1. the metabolism of phosphatidylinositol in pig thyroid has been investigated as a basis for understanding the specific stimulation of the synthesis of this phospholipid in the gland by thyrotropin. 2. the gland contained an active ca(2+)-dependent phosphatidylinositol-splitting enzyme with an optimum ph of 5.3-5.5. 3. the major water-soluble product (65%) formed by this catabolic enzyme was not phosphorylinositol but a related compound, which may be a cyclic phosphorylinositol. both this and p ... | 1971 | 4331518 |
| the wavelengths in sunlight effective in producing skin cancer: a theoretical analysis. | dna is taken as the target for skin cancer induced by ultraviolet light, and the known data on the sensitivity of dna as a function of wavelength are summarized. the sun's spectrum at the surface of the earth and the dna action spectrum are used to calculate the carcinogenic effectiveness as a function of wavelength. the most effective wavelengths at 30 degrees n latitude are <305 nm, and a 1% change in atmospheric ozone results in a 2% change in the effective dose of ultraviolet light. since bo ... | 1974 | 4530308 |
| [possibilities of intracavitary contact therapy of the cervicofacial region using the decatron afterloading equipment]. | | 2013 | 3774996 |
| interactions between pressure and ethanol on the formation of interdigitated dppc liposomes: a study with prodan fluorescence. | steady-state fluorescence of 6-propionyl-2-(dimethylamino)naphthalene (prodan) has been employed to study the interacting effects between ethanol and pressure on the formation of the fully interdigitated dipalmitoylphosphatidylcholine (dppc). at 1 atm and 20 degrees c, a dramatic change in the emission spectrum of prodan fluorescence is observed at about 1.1-1.3 m ethanol. the emission maximum shifts to longer wavelengths, and the intensity ratio of prodan fluorescence at 435 nm to that at 510 n ... | 2007 | 1892848 |
| transcellular sulfidopeptide leukotriene biosynthetic capacity of vascular cells. | cells in the vasculature, including polymorphonuclear leukocytes, platelets, and endothelial cells, have been shown to be jointly involved in the biosynthesis of active lipid mediators derived from arachidonic acid. stimulation of neutrophils with the calcium ionophore a23187 as a model for cell activation results in production of leukotriene (lt)a4 with subsequent intracellular conversion into ltb4. when platelets or endothelial cells were present in the incubation system, ltc4 was produced fro ... | 2008 | 2546629 |
| [enzymatic n-acetylation of tryptamine by brain homogenates of locusta migratoria before and after intoxication by chlordimeform or lindane (author's transl)]. | brain homogenates of locusta migratoria are found to possess enzyme capable of catalyzing the n-acetylation of tryptamine. a main product of the enzymatic reaction is isolated and identified as n-acetyltryptamine by chromatography analyse. both insecticides, chlordimeform and lindane, inhibit enzyme activity. a direct correlation between the degree of intoxication and acetylation of tryptamine is described. | 1999 | 91532 |
| coca and cocaine: a perspective from bolivia. | | 1998 | 106302 |
| craniofacial osteotomies to facilitate skull base tumour resection. | in order to expose deeply situated tumours of the skull base in various regions, the concept of osteotomies of segments of the facial skeleton has been developed. the portion of skeleton overlying the tumour is removed, the lesion is resected and the removed bony structure is then reinserted. this has greatly facilitated tumour removal in difficult areas. the advantages of this approach are, to the surgeon, total en bloc resection of deeply situated tumours with few complications; for the patien ... | 2013 | 3697557 |
| [arsenic-iron balneotherapy in anxiety syndromes. controlled clinical study at the levico thermal baths]. | a comparative clinical study was conducted in order to assess the efficacy of arsenic-iron bath treatment in subjects suffering from endogenous reactive anxiety syndromes with somatisation. the study group of 76 subjects included 50 given the classic arsenic-iron bath treatment for two weeks and 26 untreated controls. zung and crown self-assessment rating scales amplified with items of socioepidemiological interest were completed by all subjects on entry, immediately after treatment and a mean 4 ... | 2014 | 3911116 |
| nicotine gum in smoking cessation: rationale, efficacy, and proper use. | | 2013 | 3568597 |
| cardiac rhythm in tricyclic antidepressant poisoning. | one hundred adult patients with tricyclic antidepressant poisoning were studied by clinical observation and ekg monitoring. sinus tachycardia was common but dysrhythmias were uncommon and unimportant. ekg monitoring did not influence the treatment of these patients and the value of its routine use in tricyclic antidepressant poisoning is questioned. | 1999 | 91469 |
| 2-d contour perception resulting from kinetic occlusion. | kinetic occlusion, the progressive deletion or accretion of texture elements as one surface covers or uncovers another, has been shown to be an important source of information for determining depth order. in the present study, the importance of this information for 2-d contour perception was examined. in experiment 1, subjects were asked to discriminate four different target shapes defined solely by kinetic occlusion. discrimination increased with an increase in texture density and velocity, wit ... | 2008 | 2755761 |
| [development of children with surgical treated hydrocephalus (author's transl)]. | | 2014 | 4409161 |
| [development of children with surgical treated hydrocephalus (author's transl)]. | | 2014 | 4409161 |
| acrocephalosyndactyly type 3: chotzen's syndrome. | | 2015 | 4393456 |