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The application of robust non-linear regression methods for fitting hyperbolic Scatchard plots.

International journal of bio-medical computing

Wahrendorf J.
PMID: 478689
Int J Biomed Comput. 1979 Jan;10(1):75-87. doi: 10.1016/0020-7101(79)90043-6.

The Scatchard plot is an essential tool for the estimation of binding parameters in biochemistry. In certain situations the fitting of a hyperbolic line is required in this context. It is proposed to solve this non-linear regression problem by...

[Use of mathematical analysis of changes in the circulatory system during physical exertion for evaluation of work capacity of man].

Acta physiologica Polonica

Cholewa M, Markiewicz K.
PMID: 543420
Acta Physiol Pol. 1979;30:17-24.

No abstract available.

Acquired hydrocephalus. V. Determination of the formation rate of albumin in the ventricular system.

Acta neurochirurgica

Jensen F, Jensen FT.
PMID: 484278
Acta Neurochir (Wien). 1979;48(3):245-60. doi: 10.1007/BF02056973.

By quantitative isotope ventriculography (QIV), the formation rate of albumin in the ventricular system (FRalb) was determined in 14 hydrocephalic and 14 nonhydrocephalic patients. The FRalb was significantly reduced in the patients with acquired hydrocephalus. By a comparison of...

Biotransformation of drugs: quantitative structure-activity relationships for barbiturates, tertiary amines, and substituted imidazoles.

Journal of pharmaceutical sciences

Tong GL, Lien EJ.
PMID: 11333
J Pharm Sci. 1976 Nov;65(11):1651-4. doi: 10.1002/jps.2600651122.

When using free energy-related physicochemical parameters, stimulation of NADPH oxidation by barbiturates and the N-oxidation of tertiary amines was found to be primarily dependent upon the lipophilic character of the substrates as measured by log P, where P is...

Erythrocyte pH in respiratory and metabolic acid-base disturbances. Studies on human blood in vitro.

Biomedicine / [publiee pour l'A.A.I.C.I.G.]

Lecompte F, Castaing M, Joubin C, Pocidalo JJ.
PMID: 11853
Biomedicine. 1976 Dec 05;25(9):331-4.

The influence of oxygenation in respiratory and metabolic acid-base disturbances on erythocyte pH has been studied on normal human blood "in vitro". In physiological pH range, pHe-pHi relationship is the same for PCO2 variations at constant metabolic level and...

Increased sensitivity to stimulation of acid secretion by pentagastrin in duodenal ulcer.

The Journal of clinical investigation

Isenberg JI, Grossman MI, Maxwell V, Walsh JH.
PMID: 1127103
J Clin Invest. 1975 Feb;55(2):330-7. doi: 10.1172/JCI107936.
Free PMC Article

The effect of graded doses of pentagastrin (2.7-6,000 ng/kg times h) on gastric acid secretion was measured in 20 duodenal ulcer (DU) and 20 non-DU subjects. Confirming many previous studies, the mean observed highest response and the mean calculated...

[Optimization of the nutrient medium for patulin formation by Penicillium cyaneo-fulvum Biourqe and Penicillium ribolii Zaleski].

Mikrobiolohichnyi zhurnal

Berestetskiĭ OA, Patyka BF, Grab GN.
PMID: 948265
Mikrobiol Zh. 1976;38(3):283-7.

No abstract available.

Replicating psychiatric ratings through multiple regression analysis: The Midtown Manhattan Restudy.

Journal of health and social behavior

Singer E, Cohen SM, Garfinkel R, Srole L.
PMID: 1010918
J Health Soc Behav. 1976 Dec;17(4):376-87.

This paper examines three related questions: First, can psychiatrists' judgments be successfully predicted by multiple regression techniques? Second, assuming that they can, are such ratings a valid measure of mental health for the same sample at a later point...

Effect of immobilisation on the catecholamine- and histamine-induced responses of blood pressure and pulse rate in rats adapted to swimming and in controls.

Acta medica Academiae Scientiarum Hungaricae

Pavlik G, Frenkl R.
PMID: 756115
Acta Med Acad Sci Hung. 1978;35(3):331-8.

Blood pressure and pulse rate responses to noradrenaline, isoproterenol and histamine were studied in restrained albino rats adapted to swimming and in controls. In the early phase of immobilization blood pressure remained stable but fell then abruptly to a...

Antithrombin III in uremia.

Scandinavian journal of urology and nephrology

Jørgensen KA, Stoffersen E.
PMID: 531528
Scand J Urol Nephrol. 1979;13(3):299-303. doi: 10.3109/00365597909179541.

Antithrombin III (AT-III) was measured immunologically in 20 uremic patients on maintenance hemodialysis and in 10 non-dialysed uremic patients. The dialysed patients had slightly elevated AT-III levels. The non-dialysed patients had significantly elevated AT-III levels. A negative correlation was...

Prediction of later cognitive behavior from early school perceptual-motor, perceptual, and cognitive performances.

Perceptual and motor skills

Belka DE, Williams HG.
PMID: 503725
Percept Mot Skills. 1979 Aug;49(1):131-41. doi: 10.2466/pms.1979.49.1.131.

Multiple regression equations were generated to predict cognitive achievement for 189 young children (ages 57 to 92 mo.) 1 yr. after original administration of a battery of perceptual-motor, perceptual, and cognitive tests. Regression equations generated from maximum R2 improvement...

[Expression of medical efficiency by integration indicators with the rational utilization of budgeted funds].

La Sante publique

Ancuşa M, Nistor F.
PMID: 106482
Sante Publique (Bucur). 1978;21(1):35-41.

No abstract available.

Showing 1 to 12 of 131379 entries