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The transfer of selected image data to a computer using a conductive tablet.

Journal of biomedical engineering

Green RJ, Perkins WJ, Piper EA, Stenning BF.
PMID: 537347
J Biomed Eng. 1979 Oct;1(4):240-6. doi: 10.1016/0141-5425(79)90158-4.

The processing and analysis of images in a computer often requires the selection of particular features of a complex image for more detailed study. Sometimes such decisions are empirical, in which case it would be extremely difficult to describe...

[Oxidation of putrescine, spermidine and spermine by diamino-oxidase from mouse liver].

Biokhimiia (Moscow, Russia)

Siatkin SP, Galaev IuV.
PMID: 19103
Biokhimiia. 1977 Jun;42(6):1010-3.

Optimal conditions to determine the activity of diaminooxidase in mouse liver homogenate are described. Maximal oxidation rate for putrescine was found to take place at a concentration of 20 mM and pH 9.5, and for spermidine and spermine--at 10...

Survival of transplanted normal hepatic cells in bilirubin UDP-glucuronyl transferase deficient Gunn rat liver.

Research communications in chemical pathology and pharmacology

Mukherjee AB, Krasner J.
PMID: 107547
Res Commun Chem Pathol Pharmacol. 1979 Apr;24(1):159-68.

The survival of H3 thymidine labelled normal rat hepatic cells after transplantation into the Gunn rat liver has been investigated. It was found that 0.9% of the cells survived at least 12 weeks after transplantation. This suggests that the...

Quantitative analysis of the phonocardiogram for dectection of murmurs.

Journal of biomedical engineering

Rangaraj MR, Murthy IS.
PMID: 537348
J Biomed Eng. 1979 Oct;1(4):247-52. doi: 10.1016/0141-5425(79)90159-6.

A method is proposed for quantification of the phonocardiogram (PCG) signal into two parameters representing time and frequency domain characteristics of the signal into two parameters representing time and frequency domain characteristics of the signal. For this purpose the...

Constraints and fixation for implanted joint replacements.

Journal of biomedical engineering

Swanson SA.
PMID: 537349
J Biomed Eng. 1979 Oct;1(4):253-6. doi: 10.1016/0141-5425(79)90160-2.

Observations made on both cemented and uncemented joint prostheses after about two years of use show a layer of fibrous tissue next to the bone. The fibrous layer smooths over surface features up to 1mm in size, and must...

[Fluorescent properties of b-type ferredoxins].

Biokhimiia (Moscow, Russia)

Mardanian SS, Demin IuM, Nalbandian RM.
PMID: 19104
Biokhimiia. 1977 Jun;42(6):1024-9.

Fluroescent spectra of six b-type ferredoxins of plant and animal origins were obtained. All investigated proteins do not contain tryptophan. The emission maxima of the native proteins, apoproteins prepared by various methods, and denaturated proteins are compared. The effects...

Letter: Treatment of spina bifida.

Lancet (London, England)

Brereton RJ.
PMID: 49615
Lancet. 1975 Jul 05;2(7923):28-9. doi: 10.1016/s0140-6736(75)92967-0.

No abstract available.

Biomechanics of the femoral component of total hip prostheses with particular reference to the stress in the bone-cement.

Journal of biomedical engineering

Yettram AL, Wright KW.
PMID: 537354
J Biomed Eng. 1979 Oct;1(4):281-5. doi: 10.1016/0141-5425(79)90167-5.

Two-dimensional finite element analyses were used to determine the normal and shear stress distributions at the prostheses-cement and cement-bone interfaces in the femoral component of a total hip replacement. Various combinations of stem, cement and bone stiffnesses were investigated....

[Some pathways of biosynthesis and degradation of polyphosphates from green algae Acetabularia mediterranea].

Biokhimiia (Moscow, Russia)

Rubtsov PM, Kulaev IS.
PMID: 19106
Biokhimiia. 1977 Jun;42(6):1083-9.

The activity of ATP: polyphosphate phosphotransferase was detected in free-cellular extracts of Acetabularia mediterranea. The enzyme activity in cells originally deficient in phosphorus and subsequently transferred into the phosphate-containing medium increases 5-10-fold as compared to normal. Polyphosphate degradation in...

Haemagglutinating activity of modeccin.


Gasperi-Campani A, Franceschi C, Perino G, Stirpe F.
PMID: 477887
Experientia. 1979 Aug 15;35(8):1086-7. doi: 10.1007/BF01949957.

Modeccin, the toxin of Adenia digitata, agglutinates erythrocytes from several mammalian species. The haemagglutinating activity is enhanced by neuraminidase and is inhibited by galactose and by galactose-containing sugars.

Patterns of communication to cancer patients: a descriptive analysis.

Journal of the Tennessee Medical Association

Hardy R, Hardy G.
PMID: 537355
J Tenn Med Assoc. 1979 Sep;72(9):656-8.

No abstract available.

[Electrophysiological properties of mexiletine. Experimental study in the dog (author's transl)].

Annales de cardiologie et d'angeiologie

Puech P, Roca J, Molina L, de Boisjelin X, Sassine A, Masse C.
PMID: 507724
Ann Cardiol Angeiol (Paris). 1979 May-Jun;28(3):189-93.

No abstract available.

Showing 1 to 12 of 31407050 entries