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Articles 39871 - 39900 of 42068

Full-Text Articles in Medicine and Health Sciences

Length Of Perfusion Time In Cadaver Kidney Transplantation, Krishna D. Valjee, Luis H. Toledo-Pereyra, Stanley G. Dienst, Cosme Cruz, Pedro Cortes, Godofredo Santiago, Nathan W. Levin, Riad Farah, Joseph C. Cerny Jun 1978

Length Of Perfusion Time In Cadaver Kidney Transplantation, Krishna D. Valjee, Luis H. Toledo-Pereyra, Stanley G. Dienst, Cosme Cruz, Pedro Cortes, Godofredo Santiago, Nathan W. Levin, Riad Farah, Joseph C. Cerny

Henry Ford Hospital Medical Journal

The results of transplantation survival for 70 consecutive cadaver kidneys preserved under hypothermic pulsatile perfusion at Henry Ford Hospital are reviewed. Pulsatile perfusion for up to 30 hours did not adversely alter the survival rate following transplantation. Thus, kidneys perfused for prolonged periods of time (> 20 hours) can be used for transplantation, if the basic rules for organ retrieval and preservation have been followed. Hypothermic pulsatile perfusion of cadaver kidneys has been demonstrated to be an adequate system for ex-vivo preservation for transplantation.


Intracardiac Phonocardiography In Subaortic Stenosis, Paul D. Stein, Hani N. Sabbah, Daniel T. Anbe, Fareed Khaja, Gordon M. Folger Jr. Jun 1978

Intracardiac Phonocardiography In Subaortic Stenosis, Paul D. Stein, Hani N. Sabbah, Daniel T. Anbe, Fareed Khaja, Gordon M. Folger Jr.

Henry Ford Hospital Medical Journal

The purpose of this study is to explore the value of intracardiac sound recordings for the verification of subaortic stenosis. Intracardiac sound was measured in ten patients with subaortic obstructions. Seven had idiopathic hypertrophic subaortic stenosis, two had a subvalvular membrane, and one had a subvalvular tunnel. In each patient, a systolic murmur was recorded within the left ventricle distal to the obstruction. The murmur was of lower amplitude distal to the aortic valve, and it was of even lower amplitude or absent proximal to the obstruction. In the presence of entrapment, no intraventricular murmur occurred although an apparent subvalvular …


Clinical Notes: Bacteremia Associated With Colonoscopy, A. Suarez, B. Schuman, E. Quinn, T. Neblett Jun 1978

Clinical Notes: Bacteremia Associated With Colonoscopy, A. Suarez, B. Schuman, E. Quinn, T. Neblett

Henry Ford Hospital Medical Journal

Twenty-eight patients had a total of 168 blood cultures before and at regular intervals during colonoscopy. No bacteremia was found. Based on our results and other reports, we recommend antibiotic prophylaxis during colonoscopy only for those patients with prosthetic heart valves and for those with valvular heart disease who also have advanced liver disease.


Emergency Transvenous Cardiac Pacing, Carl E. Bartecchi Jun 1978

Emergency Transvenous Cardiac Pacing, Carl E. Bartecchi

Henry Ford Hospital Medical Journal

A single pacemaker electrode catheter placement procedure, using the subclavian route and a semi-floating pacemaker catheter, was utilized in 120 consecutive patients who required emergency cardiac pacing. Stable pacing was achieved in a high percentage with few complications.


Noninvasive Techniques In The Evaluation Of Arterial Disease, J. Dennis Baker Jun 1978

Noninvasive Techniques In The Evaluation Of Arterial Disease, J. Dennis Baker

Henry Ford Hospital Medical Journal

This paper reviews noninvasive technology currently being applied in clinical peripheral vascular laboratories for the evaluation of obstructive arterial disease in the lower extremities and in the cerebral circulation. Lower extremity, arterial insufficiency can be assessed by pressures measured with a Doppler flowmeter or by oscillometric tracings obtained with a Pulse Volume Recorder. Carotid artery stenosis is studied by: 1) ocular pneumoplethysmography, which indirectly measures ophthalmic artery pressure; 2) oculoplethysmography, which compares pulse arrival time at the two eyes; and 3) the Doppler ophthalmic test, which detects the flow pattern in the ophthalmic artery. The main uses of the tests …


Front Matter Jun 1978

Front Matter

Henry Ford Hospital Medical Journal

No abstract provided.


Distant Metastasis Of Locally Controlled Supraglottic Laryngeal Carcinoma: A Report Of Two Cases, Charles N. Ford, William W. Finch, Roger W. Kwong Jun 1978

Distant Metastasis Of Locally Controlled Supraglottic Laryngeal Carcinoma: A Report Of Two Cases, Charles N. Ford, William W. Finch, Roger W. Kwong

Henry Ford Hospital Medical Journal

Two cases of supraglottic laryngeal carcinoma are presented in which distant metastasis occurred after adequate local control had been established. The metastasizing tendency of this lesion is discussed, and the efficacy of combined therapeutic approaches in treating these cases is questioned. Submitted


What's New In Crohn's Disease Treatment, Francis J. Owens Jun 1978

What's New In Crohn's Disease Treatment, Francis J. Owens

Henry Ford Hospital Medical Journal

Progress in the management of Crohn's disease is limited by our inability to compare different patients. Two methods of evaluating the severity of disease have recently been published. Of these, the National Cooperative Crohn's Disease Study (NCCDS) method has been utilized in a study reported on at several national meetings but still in progress. Antibiotics in intensive prolonged dosage, e.g. ampicillin, 500 mg qid for several months, have recently been reported to benefit greater than 90% of patients not responding to conventional therapy. Metronidazole and dapsone continue to be mentioned in letters to journals. Sulfasalazine has been found useful in …


Refractory Hypercalcemia In Sarcoidosis: Exacerbation By Thiazide Diuretics, Differentiation From Primary Hyperparathyroidism, And Possible Role Of Prolactin, A. M. Parfitt Jun 1978

Refractory Hypercalcemia In Sarcoidosis: Exacerbation By Thiazide Diuretics, Differentiation From Primary Hyperparathyroidism, And Possible Role Of Prolactin, A. M. Parfitt

Henry Ford Hospital Medical Journal

Hypercalcemia in a patient with sarcoidosis was made worse by a thiazide diuretic initially given to control hypercalciuria alone. The hypercalcemia was unusually resistant to corticosteroid treatment during the summer even after the thiazide diuretic had been discontinued. Lack of response to corticosteroid together with decreased tubular reabsorption of phosphate and increased tubular reabsorption of calcium suggested associated primary hyperparathyroidism, but PTH was undetectable by immunoassay, and nephrogenous cyclic AMP excretion was zero. Amenorrhea, galactorrhea and hyperprolactinemia were found to be due to a pituitary tumor which was removed. The experience with this patient suggests that: 1) exacerbation of hypercalcemia …


Effect Of Glucagon And Methylprednisolone On Pancreatectomized Recipients Of Whole Pancreas Allografts, Luis H. Toledo-Pereyra, Michael Zammit, Krishna D. Valjee Jun 1978

Effect Of Glucagon And Methylprednisolone On Pancreatectomized Recipients Of Whole Pancreas Allografts, Luis H. Toledo-Pereyra, Michael Zammit, Krishna D. Valjee

Henry Ford Hospital Medical Journal

Glucagon alone or in combination with methylprednisolone was an adequate therapeutic adjuvant for pancreatectomized recipients of whole pancreas allografts. All recipients were minimally immunosuppressed with azathioprine, 5.0 mg/K/day for three days, then 2.5 mg/K/day. The morphological, functional, and survival response after whole pancreas transplantation indicated a trend of improvement in the treated groups. Only the groups of dogs receiving glucagon alone or in combination with methylprednisolone survived more than two weeks after transplantation. This therapy has proven to be effective for whole pancreas transplantation.


Letters To The Editor Jun 1978

Letters To The Editor

Henry Ford Hospital Medical Journal

No abstract provided.


1977 Publications Of The Staff Of Henry Ford Hospital Jun 1978

1977 Publications Of The Staff Of Henry Ford Hospital

Henry Ford Hospital Medical Journal

No abstract provided.


Back Matter Jun 1978

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.


Influence Of Denervation And Hemithyroidectomy On The Age Related Increase In The Number Of Calcitonin-Containing Cells In Mouse Thyroid, Nualnoi Wechbanjong Jun 1978

Influence Of Denervation And Hemithyroidectomy On The Age Related Increase In The Number Of Calcitonin-Containing Cells In Mouse Thyroid, Nualnoi Wechbanjong

Loma Linda University Electronic Theses, Dissertations & Projects

It has been concluded from this study that nerve fibers in the superior laryngeal nerves have an influence on the development of C-cells in the mouse thyroid. This conclusion is based on the results of two types of investigation. The first is an analysis of the effect of age on the number of C-cells and the second is an investigation of the influence of denervation and hemithyroid-parathyroidectomy on the age related changes in C-cells numbers.

I. The distribution and c011centraticn of C-cells in mouse thyroid at various ages.

Serial 6 µm sections of thyroid glands from Swjss Webster mice at …


Effects Of Trypanosoma Musculi Kendall, 1906 Immune Serum On The Reproduction Of Trichinella Spiralis (Owen, 1835) Railliet, 1896 In Mice, Samuel L. Chafin Jun 1978

Effects Of Trypanosoma Musculi Kendall, 1906 Immune Serum On The Reproduction Of Trichinella Spiralis (Owen, 1835) Railliet, 1896 In Mice, Samuel L. Chafin

Loma Linda University Electronic Theses, Dissertations & Projects

The possible effects of ablastin, a reproduction-inhibiting antibody which is produced during the infection of the blood parasite, Trypanosoma musculi in the mouse, were investigated by fractionating the parasite into a supernatant fraction (designated as Group A test mice) and a pellet fraction (Group B test mice). These groups A and B mice were injected with the respective fractions, plus Freund’s Complete Adjuvant (FCA). Control mice were injected with FCA only. Sera from these three groups of mice were removed after the Group A and Group B mice were shown to be negative to T. musculi challenge, and Group A …


Comparison Of Root Surfaces In Endodontic Lesions, Periodontic Lesions And Normal Human Teeth, Robert W. Hanson Jun 1978

Comparison Of Root Surfaces In Endodontic Lesions, Periodontic Lesions And Normal Human Teeth, Robert W. Hanson

Loma Linda University Electronic Theses, Dissertations & Projects

The healing potential of an endodontic lesion is usually greater than a periodontic lesion (Simon et al. 1972; Hiatt 1977). Periodontal regeneration places particular emphasis on the soft tissue-tooth interface (Stahl 1977). This interface was examined in fifteen extracted human teeth.

The teeth were divided into three groups: (1) periapical lesions, (2) periodontal lesions, and (3) healthy periodontal tissue. Criteria were established for each group. Freshly extracted human teeth meeting the criteria were fixed in gluteraldehyde or paraformaldehyde. The teeth were then selected for surface observation or cracked for cross sectional examination. The teeth were post fixed, dehydrated, and coated …


Front Matter, Vol. 20 No. 5 Jun 1978

Front Matter, Vol. 20 No. 5

Brigham Young University Science Bulletin, Biological Series

No abstract provided.


Effect Of Time And Diet On The Immune Status Of Mice Challenged With Herpes-Transformed Cells, Daila S. Gridley May 1978

Effect Of Time And Diet On The Immune Status Of Mice Challenged With Herpes-Transformed Cells, Daila S. Gridley

Loma Linda University Electronic Theses, Dissertations & Projects

Human Herpes simplex virus type 2 (HSV 2)-transformed Balb/c mouse cells (H238 cells) are malignant in Balb/c mice. The immune stratus of mice bearing H238 cell-induced tumors was studied and changes in immune response with time and with altered diet of the mice were measured.

In the experiments dealing with the status of immunity with time after tumor cell injection, mice were fed Purina Laboratory Chow (P.L.C.), injected with H238 cells, and sacrificed three to eight weeks post-injection. In the diet experiments, groups of mice were fed either P.L.C. or one of six equicaloric diets, consisting of low or high …


The Wavelength Dependence Of Ultraviolet Enhanced Reactivation In A Mammalian Cell-Virus System, Leslie C. James Apr 1978

The Wavelength Dependence Of Ultraviolet Enhanced Reactivation In A Mammalian Cell-Virus System, Leslie C. James

Masters Theses & Specialist Projects

The effect of ultraviolet (UV) radiation in the wavelength region 230 nm to 302 nm on the ability of an irradiated mammalian cell to reactivate UV-irradiated mammalian virus was tests. An action spectrum for radiation enhanced reactivation (RER) Is presented. The shape of the action spectrum points to a combined nucleic acid protein target for UV radiation effects on this cellular parameter. An analysis of the results of others involving the biochemical and photobiological events involved in the RER does not allow the identification of the macromolecule which is the major contributor to this effect. Studies involving an analogous phenomenon …


The Effects Of Body Size, Hair And Brown Adipose Tissue Upon Fever In The Rabbit, Reginald L. Dean Apr 1978

The Effects Of Body Size, Hair And Brown Adipose Tissue Upon Fever In The Rabbit, Reginald L. Dean

Masters Theses

No abstract provided.


Studies On Uveitis Part Ii: Hypotheses With Case Reports, Philip C. Hessburg Mar 1978

Studies On Uveitis Part Ii: Hypotheses With Case Reports, Philip C. Hessburg

Henry Ford Hospital Medical Journal

A number of patients with and without uveitis are used to show that this study of aqueous microbiology suggests the following hypotheses: 1. Routine techniques currently used in most microbiology laboratories overlook classical and variant bacteria which might be isolated from clinical specimens with improved microbiological techniques. 2. Bacterial forms may be present in other ocular tissue when not present in the aqueous. 3. Polymicrobial infections probably occur rather frequently, especially in chronic or subacute inflammatory states. 4. Alterations in various host factors may subject some persons to a greater incidence of inflammatory episodes including uveitis. 5. Antibiotics used in …


Front Matter, Vol. 2 Mar 1978

Front Matter, Vol. 2

Great Basin Naturalist Memoirs

No abstract provided.


Front Matter Mar 1978

Front Matter

Henry Ford Hospital Medical Journal

No abstract provided.


Effect Of Perfusate Osmolarity On Hearts Preserved Under Hypothermic Pulsatile Perfusion For 24 Hours, Luis H. Toledo-Pereya, Manuel Chee, Richard C. Lillehei Mar 1978

Effect Of Perfusate Osmolarity On Hearts Preserved Under Hypothermic Pulsatile Perfusion For 24 Hours, Luis H. Toledo-Pereya, Manuel Chee, Richard C. Lillehei

Henry Ford Hospital Medical Journal

Canine hearts preserved under hypothermic pulsatile perfusion (24 hours) with an osmolarity of 340 mOsm/L had better preservation and transplantation response than hearts perfused at an osmolarity of 310 and 270 mOsm/L. The hearts perfused at 340 mOsm /L survived an average of 22.6 days after transplantation. This survival was significantly (p>0.05) better than that observed after fresh transplantation (13.4 days average). Hearts perfused at 270 mOsm /L had a significantly (p>0.05) lower survival after transplantation (5.8 days average) than the fresh allografts or the hearts perfused at 310 or 340 mOsm / L. Similar survival times were …


Retroperitoneal Ganglioneuroma: A Case Report And Review Of Literature, Mohammed R. Ansari, Vellore Ramakrishnan, K. S. Rajan Mar 1978

Retroperitoneal Ganglioneuroma: A Case Report And Review Of Literature, Mohammed R. Ansari, Vellore Ramakrishnan, K. S. Rajan

Henry Ford Hospital Medical Journal

Ganglioneuroma, a tumor of neural crest origin, is a rare neoplasm; to encounter it in an adult over 50 years of age is very rare. This report describes the case of a 56-year-old man who was seen at Henry Ford Hospital with an abdominal mass confirmed as ganglioneuroma on histopathology. Experience at Henry Ford Hospital and the available literature on the subject are reviewed.


Full Issue, Vol. 2 Mar 1978

Full Issue, Vol. 2

Great Basin Naturalist Memoirs

No abstract provided.


End Matter, Vol. 2, Index Mar 1978

End Matter, Vol. 2, Index

Great Basin Naturalist Memoirs

No abstract provided.


The Quantitative Determination Of 3-Oxo-Bile Acids, W. T. Beher, G. J. Lin, J. Sanfield, S. Stradnieks Mar 1978

The Quantitative Determination Of 3-Oxo-Bile Acids, W. T. Beher, G. J. Lin, J. Sanfield, S. Stradnieks

Henry Ford Hospital Medical Journal

A new method for the rapid quantification of 3-oxo-bile acids has been developed. From 5 to 120 μg of oxo-acid in aqueous or ethanolic media are reduced with sodium borohydride. The resulting 3α- and 3β-hydroxy acids are then oxidized in a reaction catalyzed by 3-hydroxysteroid dehydrogenase, during which nicotinamide adenine dinucleotide (NAD) is reduced to NADH. The absorbance of the reaction mixture is determined at 340 nm and is directly proportional to the amount of 3-oxo-acid in the original sample. The method is fully compatible with that used in determining 3α-hydroxy-bile acids.


Chondrosarcoma: A Report Of 65 Cases, Kent K. Wu, Edwin R. Guise, Harold M. Frost, C. Leslie Mitchell Mar 1978

Chondrosarcoma: A Report Of 65 Cases, Kent K. Wu, Edwin R. Guise, Harold M. Frost, C. Leslie Mitchell

Henry Ford Hospital Medical Journal

A statistical analysis is presented of 65 cases of chondrosarcoma treated at Henry Ford Hospital from 1916 to 1976, with adequate follow-up data.


Letters To The Editor Mar 1978

Letters To The Editor

Henry Ford Hospital Medical Journal

No abstract provided.