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Vital Signs, October 1991, Boonshoft School Of Medicine Oct 1991

Vital Signs, October 1991, Boonshoft School Of Medicine

Vital Signs

A nine page newsletter created by the Boonshoft School of Medicine to document the current affairs of the school. This issue includes a variety of feature articles, alumni profiles, class notes, and more.


The Role Of Gaba In Reproductive Neuroendocrine Systems, Robert Carter Mcree Oct 1991

The Role Of Gaba In Reproductive Neuroendocrine Systems, Robert Carter Mcree

Theses and Dissertations in Biomedical Sciences

Local gamma-amino butyric acid (GABA) neurons in the hypothalamus can modulate the luteinizing hormone releasing hormone (LHRH) pulse generating system.

Two animal models (intact and ovariectomized rats) were used to determine the nature of modulation of LHRH release by GABA. The experiment determined the release of LHRH, serotonin (5-HT), and 5-hydroxyindole acetic acid (5-HIAA) during two hormonal states with each model. In the intact rat the proestrus and estrus states were examined, and in the ovariectomized rat in-vitro release was determined with (OVX2) and without (OVX) estradiol treatment.

In-vivo experiments studied the effect of stimulation of GABA receptors …


Transplantation Of The Mammalian Pineal Gland: Studies Of Survival, Revascularization, Reinnervation And Recovery Of Function, Wutian Wu Oct 1991

Transplantation Of The Mammalian Pineal Gland: Studies Of Survival, Revascularization, Reinnervation And Recovery Of Function, Wutian Wu

Theses and Dissertations in Biomedical Sciences

The survival, revascularization, reinnervation, and recovery of function of transplanted newborn rat pineal glands were studied following grafting into four different locations in pinealectomized rats. These locations were the third cerebral ventricle, in situ (where the pineal gland is normally located), the renal capsule, and the anterior chamber of the eye.

Pinealocytes in the grafts maintained high metabolic activity as evidenced by the presence of euchromatic nuclei, prominent nucleoli, infolded nuclear envelopes, numerous mitochondria and Golgi apparati, and relatively abundant endoplasmic reticulum and ribosomes. In addition, morphological correlates of two putative secretory processes were observed in the grafts. The first …


Oncolog, Volume 36, Issue 04, October-December 1991, Stephen S. Kroll M.D., James M. Bowen Phd Oct 1991

Oncolog, Volume 36, Issue 04, October-December 1991, Stephen S. Kroll M.D., James M. Bowen Phd

OncoLog MD Anderson's Report to Physicians (All issues) Archives

  • Antisense RNA technology successfully blocks K-ras-induced cancer
  • Immediate breast reconstruction reduces the trauma of mastectomy
  • The human face of data


Instrumentation And Control For A Microprocessor-Based Coronary Perfusion System, Daniel L. Priester Oct 1991

Instrumentation And Control For A Microprocessor-Based Coronary Perfusion System, Daniel L. Priester

Master's Theses (1922-2009) Access restricted to Marquette Campus

No abstract provided.


Statistical Interpretation Of Dna Typing Data, R Chakraborty Oct 1991

Statistical Interpretation Of Dna Typing Data, R Chakraborty

Faculty, Staff and Student Publications

No abstract provided.


Psychological Factors Relevant To The Prehospital And In-Hospital Phases Of Acute Myocardial Infarction, Lori W. Kenyon, Mark W. Ketterer, Richard C. Preisman Sep 1991

Psychological Factors Relevant To The Prehospital And In-Hospital Phases Of Acute Myocardial Infarction, Lori W. Kenyon, Mark W. Ketterer, Richard C. Preisman

Henry Ford Hospital Medical Journal

Recognition and treatment of psychological factors relevant to the acute prehospital and in-hospital phases of myocardial infarction (Ml) are reviewed. Various emotions and personality characteristics can be both risk factors for and consequences of acute Ml. Components of the Type A behavior pattern and levels of somatic and emotional awareness have been linked with excessive treatment-seeking delay for Ml patients. Psychiatric conditions such as panic disorder may mimic symptomatic presentation of Ml and therefore have implications for differential diagnosis in the emergency room. Additionally. anxiety, depression, and neurobehavioral disorders such as delirium are relatively common during the hospitalization period and …


Beta-Adrenergic Blocking Agents In The Treatment Of Patients After A Myocardial Infarction, Sidney Goldstein Sep 1991

Beta-Adrenergic Blocking Agents In The Treatment Of Patients After A Myocardial Infarction, Sidney Goldstein

Henry Ford Hospital Medical Journal

Beta-adrenergic blocking agents have been widely used in ischemic heart disease. They have achieved their greatest benefit in the secondary prevention of recurrent events in patients following acute myocardial infarction (Ml). This is a review of the major clinical investigations exploring the effects of beta-adrenergic blocking agents in patients following acute Ml and in a variety of patient subsets. These data indicate that the routine use of beta-adrenergic blocking agents in postinfarction patients results in a 25% to 35% decrease in mortality and has increased relative and absolute benefit in patients with ventricular ectopy and left ventricular dysfunction. The adverse …


Recent Concepts In Clinical Psychiatry: Drug Treatment In Schizophrenia, Shahin H. Hussain Sep 1991

Recent Concepts In Clinical Psychiatry: Drug Treatment In Schizophrenia, Shahin H. Hussain

Department of Psychiatry

No abstract provided.


Caring For The Acute Myocardial Infarction Patient: A Nursing Perspective, Denise L. Crimaldi Adams, Sandra R. Perez Sep 1991

Caring For The Acute Myocardial Infarction Patient: A Nursing Perspective, Denise L. Crimaldi Adams, Sandra R. Perez

Henry Ford Hospital Medical Journal

Cardiac nursing is nearly 30 years old. Changes in the rote of cardiac nursing have directly corresponded to the three distinct medical phases of care for the acute myocardial infarction patient—arrhythmia detection, pump failure, and limiting infarct size. Nursing care delivery in the cardiac setting, the cardiac patient, and the role of the cardiac nurse each have undergone changes over the years, which together has provided a challenge to health care delivery. Future effects of technological and pharmacologic advances, social changes, and nursing professional practice issues on cardiac care delivery are imperative to consider as health care moves into the …


Sertoli Cell Only Syndrome (Secos): Lessons From Case Studies, Jamsheer J Talati, Hizbullah Sheikh Sep 1991

Sertoli Cell Only Syndrome (Secos): Lessons From Case Studies, Jamsheer J Talati, Hizbullah Sheikh

Section of Urology

Between June 85 and December 87, 69 testicular biopsies were submitted for histopathological examination during investigation of infertility; ten (14%) patients had a Sertoli cell only syndrome. The history, clinical features, and hormonal profiles were analyzed in an attempt to categorize these patients on aetiological basis. Two followed treatment of malignancy--one by radiation for testicular cancer and one by cyclophosphamide for a lymphoma. One had unilateral cryptorchidism. Mumps was etiological factor in one patient. FSH levels determined in 6 patients were elevated in all suggesting a possible dependence of (sick) Sertoli cells on spermatogenic cells for production of inhibin. Alternative …


Expression Of A Human Cartilage Procollagen Gene (Col2a1) In Mouse 3t3 Cells., Leena Ala-Kokko, James Hyland, Carol Smith, Kari I. Kivirikko, Sergio A. Jimenez, Darwin J. Prockop Aug 1991

Expression Of A Human Cartilage Procollagen Gene (Col2a1) In Mouse 3t3 Cells., Leena Ala-Kokko, James Hyland, Carol Smith, Kari I. Kivirikko, Sergio A. Jimenez, Darwin J. Prockop

Department of Medicine Faculty Papers

Expression in a recombinant system has been difficult to obtain for any of the major fibrillar collagens that require processing by eight or more post-translational enzymes. Here, two DNA constructs were designed so that the promoter region of the gene for the pro-alpha 1(I) chain of human type I procollagen drove expression of the human type II procollagen gene in mouse NIH 3T3 cells, a culture line that normally synthesizes type I procollagen but not any cartilage-specific protein such as type II procollagen. Both constructs were expressed as both mRNA and protein. In clones expressing the construct at high levels, …


Female Condoms, An Urgent Need, Mary Guinan Jul 1991

Female Condoms, An Urgent Need, Mary Guinan

School of Public Health Faculty Research

As of February 1991, more than 16,000 cases of AIDS in women had been reported in the United States, but the ". tidal wave of cases in women is yet to come. World Health Organization (WHO) estimates of the number of women infected with the human immunodeficiency virus (HIV) range from 1.5 million in Africa to I 00,000 in the United States. Within the next ten years, the majority of these women will develop AIDS and die. Some will live a bit longer, but all are eventually doomed to die prematurely. Most will not live to see their 40th year.


Oncolog, Volume 36, Issue 03, July-September 1991, Emil J. Freireich Md, James M. Bowen Phd Jul 1991

Oncolog, Volume 36, Issue 03, July-September 1991, Emil J. Freireich Md, James M. Bowen Phd

OncoLog MD Anderson's Report to Physicians (All issues) Archives

  • From cell culture to clinical protocol: In cancer research, the goals of scientist and clinician converge New clinic treats depressed cancer patients
  • Half-century of progress in leukemia research


Digest Of The Philadelphia College Of Osteopathic Medicine (Summer 1991), Philadelphia College Of Osteopathic Medicine Jul 1991

Digest Of The Philadelphia College Of Osteopathic Medicine (Summer 1991), Philadelphia College Of Osteopathic Medicine

Digest

The Summer 1991 issue of the Digest of the Philadelphia College of Osteopathic Medicine includes the following articles:

  • President's Perspective
  • Two Highest Ranking Medical Officers Receive Honorary Degrees - Brig. Gen. Ronald R. Blanck & Rear Admiral Hugh P. Scott
  • Second Career Dos are among PCOM's Outstanding Graduates
  • Bright Future on the Horizon as Master Facility Plan Begins
  • Tackling Tough Issues
  • Osteopathic Medicine + Research = Challenging Career Path
  • On Campus
  • New Appointments
  • Just Published
  • Class Acts
  • In Memoriam
  • Coming Events


Inclusion Of Data On Relatives For Estimation Of Allele Frequencies, R Chakraborty Jul 1991

Inclusion Of Data On Relatives For Estimation Of Allele Frequencies, R Chakraborty

Faculty, Staff and Student Publications

No abstract provided.


Department Of Radiology-Annual Report-July 1, 1990 To June 30, 1991, David C. Levin Jun 1991

Department Of Radiology-Annual Report-July 1, 1990 To June 30, 1991, David C. Levin

Department of Radiology Administrative Documents and Reports

Department of Radiology Annual Report, July 1, 1990 to June 30, 1991. Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, United States. 84 pages.


Current Issues In The Leukemias, Howard R. Terebelo Jun 1991

Current Issues In The Leukemias, Howard R. Terebelo

Henry Ford Hospital Medical Journal

No abstract provided.


Chronic Myelogenous Leukemia: Molecule To Man, Robert Peter Gale Jun 1991

Chronic Myelogenous Leukemia: Molecule To Man, Robert Peter Gale

Henry Ford Hospital Medical Journal

Chronic myelogenous leukemia (CML) is the best understood human cancer. The molecular basis of CML involves activation of a cellular proto-oncogene—ABL. The consequence is to increase tyrosine kinase activity. This results in a marked clonal increase in the myeloid mass. Later on, cellular maturation is blocked and the decrease eventuates in acute leukemia. Abnormalities of other proto-oncogenes or antioncogenes, like P53, may be involved in leukemia progression. Treatment of CML involves chemotherapy and, more recently, interferon. Whether this treatment prolongs survival or increases the likelihood of cure is unknown but either result seems unlikely. Bone marrow transplants which cure about …


Application Of The Polymerase Chain Reaction For Detection Of Minimal Residual Disease Of Hematologic Malignancies, Mark S. Roth, Valeri H. Terry Jun 1991

Application Of The Polymerase Chain Reaction For Detection Of Minimal Residual Disease Of Hematologic Malignancies, Mark S. Roth, Valeri H. Terry

Henry Ford Hospital Medical Journal

Current induction therapies for acute and chronic leukemias and the lymphomas have achieved significant complete remission rates. Despite this initial success, disease recurrence remains a major problem. Relapse from clinically undetectable residual malignant cells is the most likely mechanism of recurrence. Of crucial importance to the clinician is the accurate detection of residual malignant cells prior to clinical relapse. Standard approaches to evaluate for this minimal residual disease (MRD) allow detection only when the malignant clone exceeds 1%. Patients in remission, however, may frequently have residual neoplastic cells that are far below this level. Recently, several investigators have adapted the …


Heterogeneity Of Methotrexate Binding In Human Colon Tumor Cells, M P. Iqbal, N Mehboobali, M A. Waqar, M Ahmed Jun 1991

Heterogeneity Of Methotrexate Binding In Human Colon Tumor Cells, M P. Iqbal, N Mehboobali, M A. Waqar, M Ahmed

Department of Biological & Biomedical Sciences

[3H]-methotrexate binding at pH 5.0 and pH 7.2 by the cytosol of tumor tissues and the surrounding normal areas of the gastrointestinal tract of patients suffering from colon or gastric cancer has been used to identify in these cells the presence of a binder of methotrexate having low-affinity for this drug in addition to the enzyme dihydrofolate reductase. Scatchard analysis of the [3H]-methotrexate binding data by a colon tumor sample also reveals that there are two binders of this drug present in the cytosol of these cells. The association constant (Kass) for one binder of methotrexate is = 5.6 x …


Peripheral Blood Stem Cell Transplantation As An Alternative To Bone Marrow Transplantation: An Overview, Nalini Janakiraman Jun 1991

Peripheral Blood Stem Cell Transplantation As An Alternative To Bone Marrow Transplantation: An Overview, Nalini Janakiraman

Henry Ford Hospital Medical Journal

Stem cells capable of restoring hematopoiesis following lethal bone marrow injury circulate in the blood of many animals, including humans. When collected through leukapheresis and reinfused following high-dose chemotherapy, stem cells offer a treatment option not currently open to some patients who are unable to undergo autologous bone marrow transplantation because of tumor involvement in the pelvis, prior pelvic radiation, or intolerance to general anesthesia. After stem cell infusion, hematologic and immunologic recovery are rapid in comparison to that after autologous hone marrow reinfusion: however, in some cases platelet engraftment is slower. There is some evidence that tumor contamination in …


Back Matter Jun 1991

Back Matter

Henry Ford Hospital Medical Journal

No abstract provided.


The Accuracy Of Sonographic Imaging (Dolphintm Digigraph) And Standard Lateral Cephalometric Radiographs : A Comparative Study, Michael D. Teichman Jun 1991

The Accuracy Of Sonographic Imaging (Dolphintm Digigraph) And Standard Lateral Cephalometric Radiographs : A Comparative Study, Michael D. Teichman

Loma Linda University Electronic Theses, Dissertations & Projects

Radiation due to x-ray exposure is a concern, and the development of the Dolphin™ DigiGraph represents an attempt to limit this exposure. The purpose of this paper was to compare measurements (using Ricketts analysis) obtained from conventional radiographic cephalometric tracings with those obtained by computerized digitizing with the DigiGraph. Forty-six patients from the Loma Linda University School of Dentistry graduate orthodontic clinic were digitized, and the results were compared to the x-ray tracings of these patients. The results showed that seven of the twenty-one variables examined exhibited a statistical similarity between the two methods (DigiGraph and x-ray tracing). An examination …


Efficient Immortalization Of Luminal Epithelial Cells From Human Mammary Gland By Introduction Of Simian Virus 40 Large Tumor Antigen With A Recombinant Retrovirus, Bartek J, Bartkova J, Kyprianou N, El-Nasir Lalani, Staskova Z, Shearer M, Chang S, Taylor Papadimitriou J May 1991

Efficient Immortalization Of Luminal Epithelial Cells From Human Mammary Gland By Introduction Of Simian Virus 40 Large Tumor Antigen With A Recombinant Retrovirus, Bartek J, Bartkova J, Kyprianou N, El-Nasir Lalani, Staskova Z, Shearer M, Chang S, Taylor Papadimitriou J

Department of Pathology and Laboratory Medicine

When defined in terms of markers for normal cell lineages, most invasive breast cancer cells correspond to the phenotype of the common luminal epithelial cell found in the terminal ductal lobular units. Luminal epithelial cells cultured from milk, which have limited proliferative potential, have now been immortalized by introducing the gene encoding simian virus 40 large tumor (T) antigen. Infection with a recombinant retrovirus proved to be 50-100 times more efficient than calcium phosphate transfection, and of the 17 cell lines isolated, only 5 passed through a crisis period as characterized by cessation of growth. When characterized by immunohistochemical staining …


Development And Characterization Of Monoclonal Antisperm Antibodies: Potential For Contraception, Dilrowshan H. Haque Apr 1991

Development And Characterization Of Monoclonal Antisperm Antibodies: Potential For Contraception, Dilrowshan H. Haque

Theses and Dissertations in Biomedical Sciences

There is an expressed need to develop a greater variety of safe contraceptive methods which would find acceptance worldwide, particularly in developing countries. Immunization against spermatozoa might be such a method as judged by the accumulated evidence from studies on human females and in a number of female animal species.

Two extraction techniques were used for sperm membrane antigen isolation. The first technique involved NP-40 detergent for antigen extraction from human motile sperm and the second technique employed homogenized human testis for antigen extraction. Using these immunogens, sperm membrane-specific monoclonal antibodies (MAbs) were developed. When these antisperm MAbs were subjected …


Nutrition Support Of Hiv+ Patients, Johanna T. Dwyer Mar 1991

Nutrition Support Of Hiv+ Patients, Johanna T. Dwyer

Henry Ford Hospital Medical Journal

Case management strategies for the nutritional support of patients infected with the human immunodeficiency virus (HIV) are evolving as the disease becomes less rapidly fatal and more chronic. Nutritional status changes in advanced HIV infection are similar in many respects to protein-calorie malnutrition. Current clinical effort and research focuses on the beneficial effects of preserving lean body mass and keeping asymptomatic patients in good nutritional status by preventing micronutrient deficiencies and by treating preexisting nutritional problems rather than attempting to intervene late in the disease's course, after secondary malnutrition has already developed. Nutrition support and intervention trials only late in …


Human Growth Hormone Treatment: Henry Ford Hospital Experience 1964-1990, David C. Leach Mar 1991

Human Growth Hormone Treatment: Henry Ford Hospital Experience 1964-1990, David C. Leach

Henry Ford Hospital Medical Journal

Treatment with human growth hormone (GH) at Henry Ford Hospital began in 1964 and has included 145 patients. A total of 68 patients were treated with extracted hormone and 77 with recombinant GH. The appearance of Creutzfeldt-Jakob disease, now five cases worldwide, in patients treated with extracted hormone abruptly stopped its use in the United States. The development of recombinant GH in 1985 has resulted in greater availability of treatment. Diagnostic criteria are now more liberal and certain patients without GH deficiency, i.e., those with the Turner syndrome, are now being successfully treated with GH. GH is expensive and its …


Front Matter Mar 1991

Front Matter

Henry Ford Hospital Medical Journal

No abstract provided.


Cushing's Disease: Dilemmas Of Diagnosis And Management, M. Saeed-Uz-Zafar, Raymond C. Mellinger, Max Wisgerhof Mar 1991

Cushing's Disease: Dilemmas Of Diagnosis And Management, M. Saeed-Uz-Zafar, Raymond C. Mellinger, Max Wisgerhof

Henry Ford Hospital Medical Journal

Determining the cause of Cushing's disease and correcting the abnormality presents a continuing challenge to the clinician despite remarkable advances in diagnostic and therapeutic techniques. We present seven cases to illustrate 1) the classic disorder cured by pituitary adenomectomy: 2) persistence of the disease after adenomectomy: 3) Cushing's disease manifesting in the puerperium and remitting with dopamine agonist therapy: 4) a patient whose disease relapsed at least five times during 20 years of treatment by adrenalectomy, pituitary radiation, mitotane, and pituitary adenomectomy; 5) the Nelson syndrome; 6) the ectopic adrenocorticotropic hormone (ACTH) syndrome in a patient with dexamethasone suppressible urinary …