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Articles 39481 - 39510 of 42082
Full-Text Articles in Medicine and Health Sciences
Recommendations For Care Of The Asymptomatic Patient, James D. Bridges, Thomas Killip, N. Kevin Krane, David B. Macdougall, Carlos F. Petrozzi, Michael E. Somand, Susan Steigerwalt
Recommendations For Care Of The Asymptomatic Patient, James D. Bridges, Thomas Killip, N. Kevin Krane, David B. Macdougall, Carlos F. Petrozzi, Michael E. Somand, Susan Steigerwalt
Henry Ford Hospital Medical Journal
We present a set of reasonable guidelines for the care of healthy, asymptomatic individuals based upon recommendations prepared by an Internal Medicine review committee of Henry Ford Hospital. There recommendations have four goals: to prevent disease, to detect disease in an asymptomatic and potentially curable state, to enhance the patient's quality of life, and to help physicians teach patients good health habits. Recommendations are made for infectious diseases, cancer, metabolic diseases, neurosensory conditions like visual and hearing loss, and general health habits. Some recommendations are at variance with those of well recognized authorities and should be viewed only as a …
Hemolytic-Uremic Syndrome In A Patient Receiving Mitomycin C And 5-Fluorouracil, Glen R. Willie, Stanley M. Levy, Robert S. Michaels, Richard M. Zirkin
Hemolytic-Uremic Syndrome In A Patient Receiving Mitomycin C And 5-Fluorouracil, Glen R. Willie, Stanley M. Levy, Robert S. Michaels, Richard M. Zirkin
Henry Ford Hospital Medical Journal
Recently, an association was reported between a form of hemolytic-uremic syndrome and the use of adjuvant chemotherapy with mitomycin C and 5-fluorouracil. Our report presents the clinical course of a patient with this syndrome along with detailed renal pathological studies (including electron and immunofluorescence microscopy). This information is not available for most previous reports.
Drug-Induced Glomerulopathy: A Selective Review, Francis Dumler
Drug-Induced Glomerulopathy: A Selective Review, Francis Dumler
Henry Ford Hospital Medical Journal
Tbe pathogenesis of drug-induced glomerular disease is becoming better understood because of recent advances in the study of glomerular physiology and metabolism. Various classes of drugs may produce nephrotoxicity. This review is limited to types of drugs whose use may result in glomerular functional and metabolic abnormalities leading to proteinuria and/or renal insufficiency. Drugs which cause tubular necrosis are excluded. Nonsteroidal anti-inflammatory agents are examples of drugs that induce glomerular proteinuria and minimal change nephropathy. Gold, penicillamine, and captopril produce drug-induced glomerular proteinuria in association with membranous nephropathy. Finally, semustine and mitomycin are examples of drugs that induce glomerular sclerosis …
Age-Changes Of The Neuronal Component Of Meissner Corpuscles In The Mouse Digital Pad, Roger C. Mathewson
Age-Changes Of The Neuronal Component Of Meissner Corpuscles In The Mouse Digital Pad, Roger C. Mathewson
Loma Linda University Electronic Theses, Dissertations & Projects
Silver impregnated sections of mouse digital pads were studied using light microscopy to detect age-related changes of the neuronal component of Meissner corpuscles. Direct microscopic observation, photomicrographs and camera lucida tracing were utilized. From qualitative observation, the corpuscular neurites were found to undergo morphological age-related changes of diameter, tortuosity, varicosity, branching and terminal expansion size. Quantitative examination was made of the number of corpuscles, corpuscular neurites, branching neurites, cross-innervations, terminal neurite expansions, neurite intraepidermal continuations and terminal axonal processes. The number of corpuscles and neurite intraepidermal continuations decreased with age while having significant linear correlation; whereas, branching increased with age …
The Copper Status Of Vegetarian And Non-Vegetarian Men, Susan Bruce
The Copper Status Of Vegetarian And Non-Vegetarian Men, Susan Bruce
Loma Linda University Electronic Theses, Dissertations & Projects
In this study, the copper status of 18 vegetarian and 17 non-vegetarian men were compared. Copper status was assessed by determining red blood cell superoxide dismutase (RBC-SOD) activity and plasma copper. Plasma copper levels were measured by atomic absorption spectroscopy. Plasma cholesterol, triacyclglycerols, HDL cholesterol, LDL cholesterol VLDL cholesterol were also determined. Twenty-four hour recalls and three-day food records were obtained to determine copper, zinc, energy, protein, fat, fiber, saturated fat, oleic acid, linoleic acid and cholesterol intake. Non-vegetarians had a significantly higher plasma cholesterol and LDL cholesterol than vegetarians. They also had a significantly higher cholesterol, saturated fat, percent …
The Correlation Between Expressive Language Delay In Children And Their Motor Abilities, Gail G. Cunningham
The Correlation Between Expressive Language Delay In Children And Their Motor Abilities, Gail G. Cunningham
Dissertations and Theses
The purpose of the present study was to determine the correlation between expressive language delay in children and their gross and fine motor skills. Twenty children five years through six years, eleven months with a diagnosed expressive language delay, were selected to participate in the study. Each was screened on the basis of normal hearing, receptive vocabulary skills, motor functioning, and an expressive language delay of one year or more. After screening procedures, each child was administered the Preschool Language Scale-PLS (Zimmerman, et al., 1969) and the short form of the Bruininks-Oseretsky Test of Motor Proficiency-BOMP (Bruininks, 1978). …
Longitudinal Pantothenic Acid Status Of Pregnant And Lactating Women, Won Oack Song
Longitudinal Pantothenic Acid Status Of Pregnant And Lactating Women, Won Oack Song
All Graduate Theses and Dissertations, Spring 1920 to Summer 2023
Pantothenic acid nutritional status was evaluated in a cohort of twenty-nine Caucasian pregnant women, aged 20-35, during their third trimester of pregnancy, at two-weeks postpartum and at three months postpartum. Seventeen non-pregnant, non-lactating women who had similar demographic backgrounds as the pregnant women were selected as a control group and followed the same experimental schedule as the pregnant women. A fasting blood sample, two days 24-h urine specimens and diet record were obtained for each of two days from each subject at each period.
The mean dietary pantothenic acid intakes of the women during pregnancy (5.30±1.74 mg/day) and during lactation …
The Effects Of Varying Doses Of Orally Ingested Bee Pollen Extract Upon Total Exercise Time To Exhaustion Performance Recovery And Ratings Of Perceived Exertion, Michael Lee Woodhouse
The Effects Of Varying Doses Of Orally Ingested Bee Pollen Extract Upon Total Exercise Time To Exhaustion Performance Recovery And Ratings Of Perceived Exertion, Michael Lee Woodhouse
Human Movement Studies & Special Education Theses & Dissertations
The purpose of the present investigation was to study the effects of varying doses of orally ingested bee pollen extract upon (1) treadmill run time to exhaustion and (2) initial ratings of perceived exertion (RPE) . Subjects consisted of five male aerobically trained athletes with an age range of 21 - 35 years. The subjects individually volunteered for the study and were active members of a local running club, The Tidewater Striders.
The bee pollen was given in three dosages (0, 1350 mg, 2700 mg). The three test periods on the treadmill consisted of six runs to exhaustion with a …
Evidence For Hydrated Spermidine-Calf Thymus Dna Toruses Organized By Circumferential Dna Wrapping, Kenneth A. Marx, George C. Ruben
Evidence For Hydrated Spermidine-Calf Thymus Dna Toruses Organized By Circumferential Dna Wrapping, Kenneth A. Marx, George C. Ruben
Dartmouth Scholarship
In spermidine-condensed calf thymus DNA preparations, torus–shaped condensates were shown by transmission electron microscopy to exist under the hydrated conditions of the freeze fracture experiment. Using extremely low Pt metal deposition levels (9 A Pt/C) high–contrast replicas of the spermidine–DNA toruses were obtained that showed circumferential wrapping of single DNA double helix–size surface fibres. Stereoscopic analysis of high magnification stereomicrographs established some details of the three-dimensional organization of two DNA double helix sections winding circumferentially on the inner surface of one such torus. These measurements demonstrate the usefulness of stereoscopic analysis of these high macromolecular organization magnification. Measurements on a …
The Role Of Major Hepatic Resections For Liver Metastases From Colorectal Cancer, Angelos A. Kambouris
The Role Of Major Hepatic Resections For Liver Metastases From Colorectal Cancer, Angelos A. Kambouris
Henry Ford Hospital Medical Journal
Of the more than 120,000 new patients with colorectal cancer in 1982, at least 20% will develop liver metastases either at initial presentation or after treatment of the primary lesion. The median survival in such patients has been variously estimated at between five and nine months, and in spite of treatment by chemotherapeutic agents, only rarely do such patients survive five years. By contrast, patients who survive the longest after treatment of liver metastases from colorectal cancer have had major hepatic resections alone or combined with chemotherapy as part of their management. The present report describes five patients who were …
Clinical Note: Excision Of A Large Ovarian Leiomyoma In A Centenarian, James A. Sapala, M. Andrew Sapala
Clinical Note: Excision Of A Large Ovarian Leiomyoma In A Centenarian, James A. Sapala, M. Andrew Sapala
Henry Ford Hospital Medical Journal
Leiomyoma of the ovary is a rare neoplasm; only 28 cases in the literature are known to us. In 1979, we encountered a tumor of this type and are reporting it here because of its great size and its occurrence in a 103-year-old woman. The patient has been well for two years since the tumor was removed.
The Role Of Splenectomy In Endocarditis, Donald J. Magilligan Jr., Edward L. Quinn
The Role Of Splenectomy In Endocarditis, Donald J. Magilligan Jr., Edward L. Quinn
Henry Ford Hospital Medical Journal
Five patients with endocarditis, persistent sepsis, and positive liver-spleen scans underwent splenectomy. Three had splenectomy performed concomitantly with cardiac valve replacement, one after valve replacement and one as an isolated procedure. Four of five spleens contained abscesses, and bacterial cultures of two were positive. Histologic study of one spleen revealed splenitis. All patients improved after splenectomy, and all are well two to twenty months postoperatively. An aggressive approach to splenic abscess in endocarditis may lead to reduced mortality from bacterial endocarditis and infected prosthetic valves.
The Regional Acceleratory Phenomenon: A Review, Harold M. Frost
The Regional Acceleratory Phenomenon: A Review, Harold M. Frost
Henry Ford Hospital Medical Journal
The regional acceleratory phenomenon (RAP) is a complex reaction of mammalian tissues to diverse noxious stimuli. The phenomenon occurs regionally in the anatomical sense, involves both soft and hard tissues, and is characterized by an acceleration and domination of most ongoing normal vital tissue processes. It may represent an "SOS" mechanism which evolved to potentiate tissue healing and local tissue defensive reactions. When a RAP is obtunded, retarded healing and lowered resistance to infection and mechanical abuse may ensue. When ignored in experimental design, the phenomenon can seriously perturb studies of metabolic bone disease and of the effects of mechanical, …
The Acquired Double Pylorus, Klaus Anselm, Arthur H. Halprin
The Acquired Double Pylorus, Klaus Anselm, Arthur H. Halprin
Henry Ford Hospital Medical Journal
Four patients with the double pylorus are reported. In view of an earlier history of peptic ulcer disease, the double pylorus is considered to have been acquired in all four. The literature involving 54 reported cases is reviewed, and the natural history of the double pylorus is discussed.
Endoscopic Sclerotherapy In The Treatment Of Recurrent Bleeding From Esophageal Varices, Martin C. Zonca, Dominic K. H. Wong, Surinder K. Batra, Bernard M. Schuman
Endoscopic Sclerotherapy In The Treatment Of Recurrent Bleeding From Esophageal Varices, Martin C. Zonca, Dominic K. H. Wong, Surinder K. Batra, Bernard M. Schuman
Henry Ford Hospital Medical Journal
Endoscopic sclerotherapy as a method to treat bleeding esophageal varices was first performed by Crafoord and Erenckner in 1939 but was not widely accepted. Surgical therapy, using the portocaval shunt, became the preferred method of preventing hemorrhage from bleeding varices. Over the years, enthusiasm for the surgical approach has waned because the mortality rate with certain patients is prohibitively high. Conversely, interest in endoscopic sclerotherapy is growing as a result of several favorable reports. We present our initial experience with this procedure in the management of patients with bleeding esophageal varices.
Management Of Colonic Trauma: Six-Year Experience At Henry Ford Hospital, Farouck N. Obeid, Victor Sorensen, Gilford Vincent, Deepak Vij, H. Mathilda Horst, D. Paul Horan
Management Of Colonic Trauma: Six-Year Experience At Henry Ford Hospital, Farouck N. Obeid, Victor Sorensen, Gilford Vincent, Deepak Vij, H. Mathilda Horst, D. Paul Horan
Henry Ford Hospital Medical Journal
Surgical management of 114 patients with colonic injuries related to trauma who were treated over a six-year period is reviewed. Eighty-three (73%) injuries were secondary to gunshot wounds. Twenty-six patients (24%) had isolated colonic injuries. The majority of patients (60%)) were treated with colostomies: exteriorization of the injury, repair with proximal colostomy, or resection with colostomy and mucous fistula. Exteriorization of repaired colon, primary repair, and resection with primary anastomosis were performed in 40% of the patients. Six patients (5.3%) in our series died, and 24% had complications directly related to the colon injury. Based on this study, no standard …
The Other Breast: Indications For Biopsy And/Or Mastectomy, Charles S. Rogers
The Other Breast: Indications For Biopsy And/Or Mastectomy, Charles S. Rogers
Henry Ford Hospital Medical Journal
A search for malignant and premalignant lesions in 162 contralateral biopsy and/or mastectomy specimens yielded 45 (27.8%,) malignancies and 54 (33%) premalignant lesions (atypical epithelial hyperplasia, Wellings grades III and IV). In those with no palpable or mammographic suspicion of malignancy, the cancer incidence was 73.8%. Eight malignancies occurred one month to three years after antecedent biopsies which revealed premalignant lesions. No cancer has been detected after biopsies which revealed hyperplasia of grade II or less. Cancer size at time of discovery varied significantly with the method of detection: average 2.7 cm by palpation; 1.6 cm by mammography; 0.5 cm …
Current Concepts In Otitis Media, Michael M. Paparella
Current Concepts In Otitis Media, Michael M. Paparella
Henry Ford Hospital Medical Journal
Otitis media continues to be a common and disabling problem which has become, in recent years, a fertile area for research. Based on studies in animals and humans, otitis media is classified into four groups: acute purulent otitis media (POM), serous otitis media (SOM), and mucoid or secretory otitis media (MOM). Together, these are referred to as otitis media with effusion (OME). The types can overlap and evolve into another type to become chronic otitis media and mastoiditis, characterized by the presence of granulation tissue or cholesteatoma. The biochemistry, microbiology, and pathology as well as clinical features of the disease …
How Useful Is Peritoneal Lavage Amylase?, Eugene Meyer, James C. Gruenberg
How Useful Is Peritoneal Lavage Amylase?, Eugene Meyer, James C. Gruenberg
Henry Ford Hospital Medical Journal
Prospectively for 23 months, 289 patients with penetrating and 317 patients with blunt trauma to the lower chest and/or abdomen had amylase determinations in the peritoneal lavage as part of their initial evaluation. In nine (1.5%) of the 606 patients, the amylase in the lavage was higher than normal serum values and, when elevated, it identified intra-abdominal injury. Intra-abdominal injuries usually involved a hollow viscus injury—either isolated or combined with solid organ injuries—rather than pancreatic injury. Although elevation of the lavage amylase was a reliable indication of intra-abdominal injury in this series, we feel that routine use of this test …
Therapeutic Hemapheresis, Sheikh M. Saeed, B. K. S. Raman
Therapeutic Hemapheresis, Sheikh M. Saeed, B. K. S. Raman
Henry Ford Hospital Medical Journal
No abstract provided.
Conformational Analysis Of Nonsteroidal Estrogen Analogs, Robert N. Spady
Conformational Analysis Of Nonsteroidal Estrogen Analogs, Robert N. Spady
Loma Linda University Electronic Theses, Dissertations & Projects
In target tissue, estrogens initiate a series of events, ending in protein synthesis, by binding to a cytoplasmic receptor. Once the estrogen binds, the receptor complex is activated--a process including dimerization of the estrogen complex with another subunit. In order to study the possible receptor-ligand interactions, conformational analysis was performed on several nonsteroidal estrogen analogs, using the CAMSEQ8 molecular mechanics program.
The probability that a molecule will exist in a given conformational energy well depends both on the energy and the shape of the well. A method has been previously worked out to calculate probabilities using both of these variables, …
Life History Of The Lahontan Cutthroat Trout, Salmo Clarki Henshawi, In Pyramid Lake, Nevada, William F. Sigler, William T. Helm, Paul A. Kucera, Steven Vigg, Gar W. Workman
Life History Of The Lahontan Cutthroat Trout, Salmo Clarki Henshawi, In Pyramid Lake, Nevada, William F. Sigler, William T. Helm, Paul A. Kucera, Steven Vigg, Gar W. Workman
Great Basin Naturalist
The Pyramid Lake Lahontan cutthroat trout (Salmo clarki henshawi) population was sampled on a monthly basis from November 1975 through December 1977. A subsample of 676 trout, stratified by fish size and lake habitat, provided biological data. The entire population is presently derived from hatchery production, stocked at lengths of approximately 75 to 300 mm. Peak annulus formation occurs in March and April, followed by the period of maximum growth. Scale patterns illustrate a variable growing season. Maximum growth in length is in the first three years of life; after that males begin to grow faster than females. …
Ua35/11 Student Honors Research Bulletin, Wku Honors Program
Ua35/11 Student Honors Research Bulletin, Wku Honors Program
WKU Administration Documents
The WKU Student Honors Research Bulletin is dedicated to scholarly involvement and student research. These papers are representative of work done by students from throughout the university.
- Albin, Bettye. John Dryden's Criticism: The Neglected Link
- Allen, Christopher. Martial Reflections: Ancient Cultures and Their War-Gods
- Case, Laura. Climatic Preference
- Deller, Kathy. Regression Analysis: The Effects of Advertising, Price, Income and Import Sales on American-Made Auto Sales
- Downing, Elizabeth. Dorothy Leigh Sayers: Detective of Literary Theory in The Mind of the Maker
- Elder, Janice. A Retrospective Study on Discharge Planning and Primiparas at Breckinridge Memorial
- Flora, Joan. Narcissism and the Need for …
Vivisection And Misanthropy, George P. Cave
Vivisection And Misanthropy, George P. Cave
Experimentation Collection
Goodman recognizes that it is reasonable to question whether all experiments performed on animals really contribute to human welfare, and he even concedes that the use of animals in laboratories "could no doubt be reduced further without harm to humankind." On the other hand, it is quite clear that he is completely unaware of the sheer quantity of absolutely worthless experiments currently being conducted, ,and that he subscribes to the popular misconception, deliberately perpetrated by the research establishment, that animal experimentation is coextensive with biomedical research, thereby contributing directly to human welfare through the conquering of disease. Furthermore, Goodman seems …
Thoughtful Use Of Animals, Hyram Kitchen
Thoughtful Use Of Animals, Hyram Kitchen
Experimentation Collection
As part of a symposium held in Cincinnati entitled, "Ethical Issues Related to the Use of Research Animals," I was asked by the program director to consider whether further legislation regarding the use of animals might be necessary to ensure more thoughtful use of animals at universities. The following is my response.
Protection Of Animals And Animal Experimentation: A Survey Of Scientific Experts, Norbert Lagoni, Joachim Fiebelkorn, Hans-Joachim Wormuth
Protection Of Animals And Animal Experimentation: A Survey Of Scientific Experts, Norbert Lagoni, Joachim Fiebelkorn, Hans-Joachim Wormuth
Experimentation Collection
This article summarizes information from a survey of biomedical scientists, specifically pharmacologists and toxicologists, on the use of laboratory animals and the potential for replacing their use with alternative methods for the development and evaluation of pharmaceutical substances. The majority of those surveyed felt that the alternatives could supplement or complement animal tests, but not replace the tests altogether. However, most favored the use of nonsentient material in safety tests.