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1999

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Articles 151 - 180 of 216

Full-Text Articles in Medical Sciences

The Effects Of Flutamide On Lipid Profile, Insulinsensitivity, Hirsutism And Gonadotropins Inwomen With Polycystic Ovary Syndrome, Mi̇that Bahceci̇, Alpaslan Tuzcu, Mehmet Dursun, Meli̇ksah Ertem, Vahi̇t Yükselen Jan 1999

The Effects Of Flutamide On Lipid Profile, Insulinsensitivity, Hirsutism And Gonadotropins Inwomen With Polycystic Ovary Syndrome, Mi̇that Bahceci̇, Alpaslan Tuzcu, Mehmet Dursun, Meli̇ksah Ertem, Vahi̇t Yükselen

Turkish Journal of Medical Sciences

In this study, we evaluated metabolic changes and the effects of flutamide in 22 women with PCOS. Flutamide was administered for a 6-month period in a dose of 750 mg/day. The basal and after treatment body mass index, waist: hip ratio, blood glucose, insulin, lipids, Ferriman-Gallwey scoring (FGS), gonadotropins, testosterone, trasaminazed and glucose: insulin (G:I) ratio were measured. For comparison, ANOVA was used. The sixth month mean FGS was significantly lower than the basal values (18.5±7.4 and 12.5±4.5, P


Nuclear Receptor Co-Repressor Gene Localizes To 17p11.2, A Frequently Deleted Band In Malignant Disorders, Michael W. Stacey, Jianxiang Wang, Rebecca L. Byrd, Johnson M. Liu, William G. Kearns Jan 1999

Nuclear Receptor Co-Repressor Gene Localizes To 17p11.2, A Frequently Deleted Band In Malignant Disorders, Michael W. Stacey, Jianxiang Wang, Rebecca L. Byrd, Johnson M. Liu, William G. Kearns

Bioelectrics Publications

The t(8;21) between the AML1 and ETO genes is a commonly seen genetic alteration in acute myeloid leukemia. Recently, we reported that the fusion partner ETO binds to the human nuclear receptor co-repressor (NCOR), a member of the NCOR/SIN3/histone deacetylase complex. This complex mediates transcriptional repression as a result of chromatin remodeling. Here, we used a combination of fluorescence in situ hybridization and hybrid panels to localize the human NCOR gene (NCOR) to chromosome band 17p11.2. The position of human NCOR on 17p11 raises the possibility of deranged transcriptional regulation in malignant disorders associated with deletions of 17p.


Field Sampling And Necropsy Examination Of Fish, A. S. Kane, A. Baya, R. Reimschuessel, K. M. St. Pé, C. A. Poukish, C. P. Driscoll Jan 1999

Field Sampling And Necropsy Examination Of Fish, A. S. Kane, A. Baya, R. Reimschuessel, K. M. St. Pé, C. A. Poukish, C. P. Driscoll

Virginia Journal of Science

This paper presents an overview of observational and fish sampling tech­niques for investigating fish lesions, morbidity and mortality. These sam­pling techniques and investigations are much like detective work and require attention to detail, common sense, technical proficiency and experience. To solve the mystery of a fish kill, the investigator must use available evidence and clues to piece together a series of events that often have long since passed. The cause of these field events may be chemical, biological or physical; more often, it is some combination of these. An initial categorization approach may be used to reduce the great number …


Significance Of Cardiac Troponin T Release In Detecting Minor Myocardial Injury After Percutaneous Transluminal Coronary Angioplasty, Güli̇nnaz Alper, Taner Onat, Ömür Erkizan, Fi̇li̇z Özerkan, Azem Akilli Jan 1999

Significance Of Cardiac Troponin T Release In Detecting Minor Myocardial Injury After Percutaneous Transluminal Coronary Angioplasty, Güli̇nnaz Alper, Taner Onat, Ömür Erkizan, Fi̇li̇z Özerkan, Azem Akilli

Turkish Journal of Medical Sciences

Cardiac Troponin T (TnT) is a regulatory contractile protein not normally found in blood. Its detection in the circulation has been shown to be a sensitive and specific marker for myocardial cell damage. This study was designed to evaluate the diagnostic efficiency of TnT enzyme immunoassay in detecting myocardial damage in patients with stable angina pectoris undergoing visually successful percutaneous transluminal coronary angioplasty (PTCA) and to compare this newly developed test with the conventionally used cardiac enzyme tests. The study population consisted of 24 patients (3 females and 21 males) with a mean age of 55±9 years. Serial blood samples …


The Effect Of Lead Inhalation On Rat Lungmorphology, Bi̇lge Onarlioğlu, Turhan Onarlioğlu, Sena Erdal Jan 1999

The Effect Of Lead Inhalation On Rat Lungmorphology, Bi̇lge Onarlioğlu, Turhan Onarlioğlu, Sena Erdal

Turkish Journal of Medical Sciences

Lead may exert toxic effects on several organ systems, but those in the lung are the most insidious. Therefore the aim of the present study was to investigate the morphological alterations caused by lead intoxication in rat lungs. Twenty-five Wistar albino rats were divided into three groups: the control group consisted of five animals while the experimental groups contained ten animals each. The control group animals were not subjected to lead treatment, whereas the first experimental group animals were exposed to 500 \mug /0.1 m 3 /day of lead for one week, and the second group had the same dosage …


Oxidative Damage In Erythrocytes During Cold Storage With Organ Preservation Solution, Aki̇f B. Memmedoğlu, Ahmet Özaydin, İsmai̇l Seçki̇n, Gönül Sultuybek Jan 1999

Oxidative Damage In Erythrocytes During Cold Storage With Organ Preservation Solution, Aki̇f B. Memmedoğlu, Ahmet Özaydin, İsmai̇l Seçki̇n, Gönül Sultuybek

Turkish Journal of Medical Sciences

It is known that erythrocyte aggregation in renal tissue during preserva-tion is cause of microcirculation defects in the reperfusion period. The aim of our study is to investigate oxidative damage in erythrocytes relative to the time of cold ischemia during organ preservation and relationship between lipid peroxidation and development of these damages. In experiments with a rabbit model, explanted kidneys were exposed to perfusion and 96 hours preservation with Euro-Collins (EC) in the 1st group, and University of Wisconsin (UW) solution in the 2nd group. Electron-microscopic examinations in renal tissueswere performed. Lipid peroxidation and glutathione levels in erythrocytes preserved in …


Action Of Aspirin On Acetylcholine-Stimulatedtear Secretion In Rats, Zerri̇n Kapicioğlu, Gamze Çan, I. Nuri̇ Kalyoncu Jan 1999

Action Of Aspirin On Acetylcholine-Stimulatedtear Secretion In Rats, Zerri̇n Kapicioğlu, Gamze Çan, I. Nuri̇ Kalyoncu

Turkish Journal of Medical Sciences

In this study we investigated the effect of acetylsalicylic acid (ASA) on tear secretion in rats. The animals were anesthetized intraperitoneally (ip) with urethane (1,2g/kg). The treatment was injected subcutaneously (s.c.). Tear samples were collected by folding a 5 mm section of a Schirmer strip over the lower lid margin to absorb tear fluid from the lower conjunctival sac for 5 min. Forty animals were divided into four groups (n=10). Group 1 (control) received 1ml of saline, group 2 received 60mg/kg of ASA, group 3 received 50mg/kg of Acetylcholine (Ach), and group 4 received 60mg/kg of ASA and 30 min …


Comparison Of Inhibitory And Bactericidalactivities Of Cefoperazone + Sulbactam Againstpseudomonas Aeruginosa Strains, From 1992 To1994, Pinar Zarakolu, Ni̇lay Çöplü, Ahmet Aslantürk, Belkis Levent, Engi̇n Güvener Jan 1999

Comparison Of Inhibitory And Bactericidalactivities Of Cefoperazone + Sulbactam Againstpseudomonas Aeruginosa Strains, From 1992 To1994, Pinar Zarakolu, Ni̇lay Çöplü, Ahmet Aslantürk, Belkis Levent, Engi̇n Güvener

Turkish Journal of Medical Sciences

In this study; inhibitory and bactericidal activities of cefoperazone + sulbactam against Pseudomonas aeruginosa strains were determined in two studies first in 1992 and second in 1994. Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values were determined by following the microdilution method recommended by NCCLS (Approved Standard M7-A2 1990) protocol. P.aeruginosa strains were isolated from different clinical materials. The results of the studies were then compared to point out if the difference between MIC and MBC values were significant and if there was resistance development following two years of use. In the first study in 1992: MIC90 and …


Evaluation Of Ocular Surface Changes Usingimpression Cytology In Acne Vulgaris Patients, Banu N. Alp, Levent Karabaş, Ni̇lgün Bi̇len, Haluk Talu, Ahmet Kaur, Ateş Yanyali Jan 1999

Evaluation Of Ocular Surface Changes Usingimpression Cytology In Acne Vulgaris Patients, Banu N. Alp, Levent Karabaş, Ni̇lgün Bi̇len, Haluk Talu, Ahmet Kaur, Ateş Yanyali

Turkish Journal of Medical Sciences

Purpose: Acne vulgaris is a disease with no known ocular involvement and is most commonly seen in the younger population. The aim of this study was to examine the ocular surfaces of acne vulgaris patients with no ocular signs and symptoms by impression cytology. Methods: The study groups included 74 eyes of 37 acne vulgaris patients and 28 eyes of 14 healthy control subjects from the same age group. Schirmer I test, the tear break-up time test and the conjunctival impression cytology were performed in each patient. Results: We observed no difference between the tear break-up time and the Schirmer's …


A Comparison Of The Effectiveness Of Sublinguallosartan, Sublingual Captopril And Sublingualnifedipine In Hypertensive Urgency, Yüksel Gökel, Sali̇m Satar, Sai̇me Paydaş Jan 1999

A Comparison Of The Effectiveness Of Sublinguallosartan, Sublingual Captopril And Sublingualnifedipine In Hypertensive Urgency, Yüksel Gökel, Sali̇m Satar, Sai̇me Paydaş

Turkish Journal of Medical Sciences

The use of sublingual captopril and nifedipine has been indicated in hypertensive emergencies and in patients with essential hypertension, with the assumption that by this route, there would be a faster absorption and thus a more rapid effect on blood pressure (BP) than by the oral route. A comparative study of the effects of Losartan, angiotensin II receptor antagonist, captopril and nifedipine on blood pressure was carried out in patients with hypertensive urgency. Sixty patients with hypertensive urgency were subdivided into 3 groups of 20 patients each. The first group received sublingual captopril (25 mg), the second group received sublingual …


Effect Of Etidronate On Urinary Calcium/Creatinin Ratio In Postmenopausal Women: A Prospective, Randomized, Placebo Controlled Study, Şenol Küçük, Remzi̇ Gökdeni̇z, Ruşen Atmaca, İsmai̇l Uryan, Ali̇ Buhur, Ömür Taşkin Jan 1999

Effect Of Etidronate On Urinary Calcium/Creatinin Ratio In Postmenopausal Women: A Prospective, Randomized, Placebo Controlled Study, Şenol Küçük, Remzi̇ Gökdeni̇z, Ruşen Atmaca, İsmai̇l Uryan, Ali̇ Buhur, Ömür Taşkin

Turkish Journal of Medical Sciences

There are both histomorphometric and nonhistomorphometric studies confirming that etidronate reduces bone resorption. In this study, we have examined urinary Calcium/Creatinine ratio (uCA/Cr) as a biochemical marker of bone turnover to show the effectiveness of etidronate and whether it could be used as a follow-up parameter of treatment. Eighty-one postmenopausal women aged 40 to 65 included into the study to investigate the effects of etidronate on uCa/Cr in a prospective, randomised, placebo controlled clinical trial. All necessary criteria matched 81 women were divided into 3 groups at random, each group consisted of 27 patients. Prior to treatment, uCa/Cr was calculated …


Total Parenteral Nutrition-Associated Cholestasisin Surgical Neonates, Alaeddi̇n Di̇lsi̇z Jan 1999

Total Parenteral Nutrition-Associated Cholestasisin Surgical Neonates, Alaeddi̇n Di̇lsi̇z

Turkish Journal of Medical Sciences

Purpose: The aim of this study was to determine the risk factors in the development of total parenteral nutrition associated cholestasis which is a significant clinical problem for pediatric surgeons. Methods: The medical records of 54 neonates who had received total parenteral nutrition for more than two weeks were reviewed retros pectively. Prematurity, duration of parenteral nutrition, enteral starvation, composition of the parenteral nutrition solution, the number of septic episodes and the presence of jejunostomy were evaluated as risk factors. The results were analyzed by dividing the patients into two groups, based on conjugated plasma bilirubin levels (greater or less …


Lipid Peroxidation In Behçet's Disease In Activeand Remission Periods, Teoman Erdem, Necmetti̇n Akdeni̇z, İrfan Altuntaş, Fati̇h Akçay Jan 1999

Lipid Peroxidation In Behçet's Disease In Activeand Remission Periods, Teoman Erdem, Necmetti̇n Akdeni̇z, İrfan Altuntaş, Fati̇h Akçay

Turkish Journal of Medical Sciences

Recent few studies revealed that increased levels of oxygen free radicals might play a role in tissue damage. There are some studies in the literature proposing that increased levels of oxygen radicals might play a role in tissue damage, as also seen in Behçet's disease (BD). The aim of the present study was to measure plasma malondialde-hyde (MDA) (as an index of lipid peroxida-tion) levels in 23 patients with BD (13 men, 10 women with a mean age of 34.5 ± .2 years) both in active and in remission periods. Twenty-one healthy volunteers (11 men, 10 women) formed as the …


Risk Assessment And Prenatal Diagnosis In Arecent Pregnancy In A Family With A Child Withdown Syndrome Due To T (21q;21q), Volkan Baltaci, Di̇dem Akyol, Sedat Kadanali Jan 1999

Risk Assessment And Prenatal Diagnosis In Arecent Pregnancy In A Family With A Child Withdown Syndrome Due To T (21q;21q), Volkan Baltaci, Di̇dem Akyol, Sedat Kadanali

Turkish Journal of Medical Sciences

No abstract provided.


Flexion Contractures In A Diabetic Young Man(Rosenbloom Syndrome), Serpi̇l Savaş, Yavuz Bardak, Şevket Ercan Tunç, Meltem Çeti̇n, Selami̇i̇ Akkuş Jan 1999

Flexion Contractures In A Diabetic Young Man(Rosenbloom Syndrome), Serpi̇l Savaş, Yavuz Bardak, Şevket Ercan Tunç, Meltem Çeti̇n, Selami̇i̇ Akkuş

Turkish Journal of Medical Sciences

No abstract provided.


Regional Odontodisplasia Presenting As A Softtissue Swelling, Murat Meti̇n, Cahi̇t Üçok, Ahmet Keski̇n, Fi̇gen Çi̇zmeci̇ Jan 1999

Regional Odontodisplasia Presenting As A Softtissue Swelling, Murat Meti̇n, Cahi̇t Üçok, Ahmet Keski̇n, Fi̇gen Çi̇zmeci̇

Turkish Journal of Medical Sciences

Regional odontodisplasia is a developmental anomaly of dental tissues with characteristic clinical, radiographic and histologic appearances. It most commonly affects the maxillary anterior teeth of both the primary and permanent dentition, and occurs in females twice as often as in males. The pathogenesis is unknown. A case of a twelve- year old female with regional odontodisplasia is presented. Although the affected teeth displayed the radiographical and clinical features of odontodisplasia, the patient appeared with significant soft tissue swelling on the anterior region of the mandible.


Tooth Pain And Numb Chin As The Initialpresentation Of Systemic Malignancy, Sedat Çeti̇ner, Cansu Alpaslan, Nadi̇r Güngör, Ülker Koçak Jan 1999

Tooth Pain And Numb Chin As The Initialpresentation Of Systemic Malignancy, Sedat Çeti̇ner, Cansu Alpaslan, Nadi̇r Güngör, Ülker Koçak

Turkish Journal of Medical Sciences

No abstract provided.


Comparative Genomic Hybridization (Cgh) Incancer Research, İbrahi̇m Keser Jan 1999

Comparative Genomic Hybridization (Cgh) Incancer Research, İbrahi̇m Keser

Turkish Journal of Medical Sciences

Cancer is a multifactorial and multistep process. Conventional cytogenetics has become a major working field in cancer research. Chromosome rearrangements are recognized as critical in the pathogenesis of human cancer. Molecular biology and molecular cytogenetics technology have increased our ability to identify genetic alterations in cancer cells. Polymerase chain reaction (PCR), fluorescence in situ hybridization (FISH), oligonucleotide-primed in situ DNA synthesis (PRINS) are the most common molecular cytogenetic procedures in cancer research but they have limits with precise localization in their principles in cancer researching. However, comparative genomic hybridization (CGH) is a powerful molecular cytogenetic technique which allows the analysis …


Mao Inhibitors In Aging: Can They Serve As Protective Agents In Cardiac Tissue Against Oxidative Stress?, Ferhan Külahçioğlu Gi̇rgi̇n, Mert Özgönül, Güli̇nnaz Alper, Gülri̇z Menteş, Bi̇ltan Ersöz, Eser Yildirim Sözmen Jan 1999

Mao Inhibitors In Aging: Can They Serve As Protective Agents In Cardiac Tissue Against Oxidative Stress?, Ferhan Külahçioğlu Gi̇rgi̇n, Mert Özgönül, Güli̇nnaz Alper, Gülri̇z Menteş, Bi̇ltan Ersöz, Eser Yildirim Sözmen

Turkish Journal of Medical Sciences

Biological damage mediated by reactive oxygen species has been increasingly recognized in aging phenomena in recent decades. The increase in catecholamine metabolism is yet another physiological change in aging, predisposing the organism to supranormal hydrogen peroxide produc-tion as a by-product. This study was undertaken to investigate the alterations in oxidant- antioxidant status in rat cardiac tissue during aging. The effects of acute administration of monoamine oxidase (MAO) inhibitors on this status were also investigated to find possible preventive strategies in conjugate aging. MAO activities, malondialdehyde MDA and diene conjugate levels as well as superoxide dismutase and catalase activities were determined …


Effect Of Dehydration On The Pharmacokinetics Of Mefenamic Acid, Shadab Qamar, Nadeem Irfan, Mahmood Ahmad, Muhammad Jamshaid, Naeem A. Muzaffar Jan 1999

Effect Of Dehydration On The Pharmacokinetics Of Mefenamic Acid, Shadab Qamar, Nadeem Irfan, Mahmood Ahmad, Muhammad Jamshaid, Naeem A. Muzaffar

Turkish Journal of Medical Sciences

The pharmacokinetic properties and bioavailability of mefenamic acid was studied in normal and dehydrated rabbits. High perfomance liquid chromatography (HPLC) was used for the assay of mefenamic acid in plasma samples. The mean plasma concentration and area under the plasma concentration-time curve decreased but the volume of distribution and total body clearance increased significantly (P


Spontaneous Micronuclei In Cytokinesis-Blocked Bone Marrow And Peripheral Blood Iymphocytes Of Cml Patients, Di̇lek Koç Başer, Asuman Sunguroğlu, Işik Bökesoy, Akin Uysal Jan 1999

Spontaneous Micronuclei In Cytokinesis-Blocked Bone Marrow And Peripheral Blood Iymphocytes Of Cml Patients, Di̇lek Koç Başer, Asuman Sunguroğlu, Işik Bökesoy, Akin Uysal

Turkish Journal of Medical Sciences

Some genetic diseases may have increased cellular instability. Since chronic myloid leukemia (CML) has a genetic base, we aimed to seek the genetic instability of patients by micronucleus analysis, a mutation screening test which was applied by cytokinesis-blocked (CB) method. In this study, 10 CML patients at diagnosis, were analysed for their micronuclei (MN) frequencies. The values were evaluated in different culture conditions of blood and bone marrow cells. The results of CML patients are compared with control' MN values obtained by peripheral blood cultures induced with PHA. Between bone marrow and peripheral blood cultures MN values with or without …


Quantitative Histopathology In Superficial Bladder Tumors: The Value Of Mean Nuclear Size In Progression And Recurrence, Gülsüm Özlem Elpek, Teki̇nalp Gelen, Gülten Karpuzoğlu, Osman Saka Jan 1999

Quantitative Histopathology In Superficial Bladder Tumors: The Value Of Mean Nuclear Size In Progression And Recurrence, Gülsüm Özlem Elpek, Teki̇nalp Gelen, Gülten Karpuzoğlu, Osman Saka

Turkish Journal of Medical Sciences

The aim of this study was to evaluate the quanititation of the nuclear size of tumor cells in superficial bladder carcinomas in progression and recurrence. Thirty-four cases diagnosed primarily as superficial bladder carcinoma grade II without muscle invasion (Stage pTa and pT1) between 1986-1993 at the Department of Pathology of Akdeniz University Faculty of Medicine were analysed in three groups: 1- Ten cases without recurrent tumor. 2- Twelve cases with primary and recurrent superficial bladder tumor. 3- Twelve cases with superficial primary tumor and recurrent tumor with muscle invasion. The mean nuclear diameter of the tumor cells were obtained by …


Nosocomial Uropathogens And Their Antibiotic Susceptibilities In A Turkish Military Hospital: A Prospective And Microbiological Study, Mehmet Ali̇ Saraçli, Mehmet Baysallar, Hüseyi̇n Gün Jan 1999

Nosocomial Uropathogens And Their Antibiotic Susceptibilities In A Turkish Military Hospital: A Prospective And Microbiological Study, Mehmet Ali̇ Saraçli, Mehmet Baysallar, Hüseyi̇n Gün

Turkish Journal of Medical Sciences

In this prospective study, we found that 21.80% (29/133) of nosocomial urinary tract infections (NUTis) were caused by Escherichia coli, 12.78% (17/133) by Pseudomonas aeruginosa and 10.53% (14/133) by Klebsiella pneumoniae whereas 16.54% (22/133) were caused by coagulase negative staphylococci. The highest susceptibility rate was determined with imipenem among gram negatives (21/28 for non-fermentatives and 65/66 for others); and with vancomycin (30/30) and pristinamycin (29/30) among gram positives. On the other hand, the lowest susceptibilities were to amoxicilin (7/66), amoxicilin clavulonat (18/66) and cotrimoxazole (27/66) among gram negatives other than non-fermentatives. All of the non-fermentative gram negative isolates were resistant …


Effects Of Surgical Trauma On Articular Cartilage, Di̇lek Taşkiran, Emi̇n Taşkiran, Hakan Özsoy, Veli̇ Lök Jan 1999

Effects Of Surgical Trauma On Articular Cartilage, Di̇lek Taşkiran, Emi̇n Taşkiran, Hakan Özsoy, Veli̇ Lök

Turkish Journal of Medical Sciences

This study was designed to evaulate the effects of reconstruction of anterior cruciate ligament on cartilage collagen and proteoglycan metabolism. Proteoglycan fragments (PF) and matrix metalloproteinase-1 (MMP-1) levels were assessed in synovial fluids aspirated from 17 patients preoperatively and at 1 st month postoperatively. Synovial fluids of 10 healthy knee served as controls. Both MMP-1 and proteoglycan fragments were found significantly elevated in pathological knees preoperatively with compare to control. The postoperative levels of MMP-1 and proteoglycans were also significantly higher than preoperative and control values. These findings suggest that surgical trauma may have detrimental effects on cartilage matrix metabolism …


Focal Dermal Hypoplasia (Goltz Syndrome) In Amale Infant, Hülya Bi̇lgen, Eren Özek, Cengi̇z Canpolat, Oya Gürbüz, Müyesser Tuncer Jan 1999

Focal Dermal Hypoplasia (Goltz Syndrome) In Amale Infant, Hülya Bi̇lgen, Eren Özek, Cengi̇z Canpolat, Oya Gürbüz, Müyesser Tuncer

Turkish Journal of Medical Sciences

No abstract provided.


Marfan Syndrome, Behzat Özkan, Naci̇ Cevi̇z, Mustafa Büyükavci Jan 1999

Marfan Syndrome, Behzat Özkan, Naci̇ Cevi̇z, Mustafa Büyükavci

Turkish Journal of Medical Sciences

No abstract provided.


Accessory Limb Attached To The Back, Di̇dem Akyol, Volkan Baltaci, Hakan Kozi̇noğlu, Kutlugül Yüksel, Sai̇me Kiş, Nedi̇m Çi̇çek, Tayfun Güngör Jan 1999

Accessory Limb Attached To The Back, Di̇dem Akyol, Volkan Baltaci, Hakan Kozi̇noğlu, Kutlugül Yüksel, Sai̇me Kiş, Nedi̇m Çi̇çek, Tayfun Güngör

Turkish Journal of Medical Sciences

No abstract provided.


Review Of: Lewis' Dictionary Of Toxicology (Robert A. Lewis, Ed.; Lewis Publishers 1998), Dana E. Evans Jan 1999

Review Of: Lewis' Dictionary Of Toxicology (Robert A. Lewis, Ed.; Lewis Publishers 1998), Dana E. Evans

RISK: Health, Safety & Environment (1990-2002)

Review of the book: Lewis' Dictionary of Toxicology (Robert A. Lewis, ed.; Lewis Publishers 1998). About the author, acknowledgments, alphabetical listing of terms defined. ISBN 1-56670-223-2; [1127 pp. $84.95. Hardbound. 2000 Corporate Blvd. N.W., Boca Raton, FL 33431.]


In Situ Hybridization For The Detection And Localization Of Swine Chlamydia Trachomatis, C. Chae, D.-S. Cheon, D. Kwon, O. Kim, B. Kim, J. Suh, D. G. Rogers, K. D. E. Everett, A. A. Anderson Jan 1999

In Situ Hybridization For The Detection And Localization Of Swine Chlamydia Trachomatis, C. Chae, D.-S. Cheon, D. Kwon, O. Kim, B. Kim, J. Suh, D. G. Rogers, K. D. E. Everett, A. A. Anderson

School of Veterinary and Biomedical Sciences: Faculty Publications

Gnotobiotic piglets were inoculated intralaryngeally with swine Chlamydia trachomatis strain R33 or orally with swine C. trachmatis strain R27. Archived formalin-fixed, paraffin-embedded tissues from piglets euthanatized 4–7 days postinoculation were examined by in situ hybridization for C. trachomatis nucleic acid using a nonradioactive digoxigenin-labeled DNA probes that targeted specific ribosomal RNA or omp1 mRNA molecules of the swine C. trachomatis strains. Positive hybridization signals were detected in bronchial epithelial cells, bronchiolar epithelial cells, pneumocytes, alveolar and interstitial macrophages, and jejunal and ileal enterocytes. Chlamydia-infected cells had a strong signal that was confined to the intracytoplasmic inclusions. Positive hybridization signals were …


Molecular Studies Of Splice Sites In The Canine Dystrophin Gene, Hayley Durling Jan 1999

Molecular Studies Of Splice Sites In The Canine Dystrophin Gene, Hayley Durling

Theses : Honours

The development of an effective therapy for Duchenne Muscular Dystrophy (DMD) is one of the primary goals of all DMD/Becker Muscular Dystrophy (BMD) research. Golden Retriever Muscular Dystrophy (GRMD), an animal model of DMD is a fatal degenerative myopathy. Unlike the mdx model, the GRMD dog more accurately reflects the phenotype shown by human DMG patients, making the model better suited for the investigation and assessment of potential therapeutic approaches. The GRMD mutation, a base change from A to G in the 3' splice acceptor site of intron 6, results in exon 7 skipping which disrupts the translational reading frame. …