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1998

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Articles 91 - 120 of 200

Full-Text Articles in Medical Sciences

The Importance Of Creatine Phosphokinase (Cpk) And Lactate Dehydrogenase (Ldh) In The Earlydiagnosis Of Testicular Torsion, M. Ramazan Şekeroğlu, Mehmet Tarakçioğlu, Sabahattin Aydin, Selim Topal, Öner Odabas, Yüksel Yilmaz, Mehmet Kara Jan 1998

The Importance Of Creatine Phosphokinase (Cpk) And Lactate Dehydrogenase (Ldh) In The Earlydiagnosis Of Testicular Torsion, M. Ramazan Şekeroğlu, Mehmet Tarakçioğlu, Sabahattin Aydin, Selim Topal, Öner Odabas, Yüksel Yilmaz, Mehmet Kara

Turkish Journal of Medical Sciences

We aimed to reveal the value of serum CPK and LDH levels in he early diagnosis of testicular tortion in this study. 15 adult male New Zealand rabbits were divided into 2 groups. The first group included 7 animals that experienced sham operation and approved as control animals. In the second group (n=8), the left testes were just twisted 720 degrees and fixed by a transmesorchial suture like Ryan described. Blood samples were obtained by venapuncture at 0, 4, 8, 24 hours and 4 weeks in each group; creatine phosphokinase (CPK) and lactate de-hydrogenase (LDH) were determined. There was slight …

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Anatomy Of The Lateral Ankle Ligaments, Muzaffer Si̇ndel, Sevgi Demi̇r, Aydın Yildirim, Yaşar Uçar Jan 1998

Anatomy Of The Lateral Ankle Ligaments, Muzaffer Si̇ndel, Sevgi Demi̇r, Aydın Yildirim, Yaşar Uçar

Turkish Journal of Medical Sciences

The lateral ligaments of talocrural articulation, namely anterior talofibular ligament, posterior talofibular ligament and cal-caneofibular ligament, are important in an-atomic reconstruction. If reconstructed improperly, they are known to limit the movements of talocrural articulation and subtalar articulation (talocalcaneal articulation) Studies on anatomy of anterior talofibular ligament, posterior talofibular ligament and calcaneofibular ligament known as the lateral ligaments have some discrepancies. Knowing the importance of a more detailed discription of ankle ligament anatomy for reconstructing and fixing the ligaments, we studied 24 ankles and examined the width, length, attachment points of all three ligaments and their relationships with talocrural joint and …

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Urinary N-Acetyl-\Beta-D-Glucosaminidase Excretionin Asphyctic Newborns-Does It Predict Thedevelopment Of Acute Renal Failure?, Mete Aki̇sü, Nilgün Kültürsay, Resmiye Oral, Nermin Tansuğ, Caner Kabasakal Jan 1998

Urinary N-Acetyl-\Beta-D-Glucosaminidase Excretionin Asphyctic Newborns-Does It Predict Thedevelopment Of Acute Renal Failure?, Mete Aki̇sü, Nilgün Kültürsay, Resmiye Oral, Nermin Tansuğ, Caner Kabasakal

Turkish Journal of Medical Sciences

Urinary N-acetyl-\beta-D-glucosaminidase (NAG) levels of twenty healthy full-term newborns and of seventeen full-term newborns with perinatal asphyxia were evaluated within the first 48 hours of life. Urinary NAG levels and NAG indices (urinary NAG/urinary creatinine ratio) were sig-nificantly higher in newborns with perinatal asphyxia than control group (p

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Providencia Ssp In Nosocomial Urinary Infections, Efsun Akbaş, Orhan Cem Aktepe, Belkıs Levent, İbrahim Dalkilinç, Engin Güvener Jan 1998

Providencia Ssp In Nosocomial Urinary Infections, Efsun Akbaş, Orhan Cem Aktepe, Belkıs Levent, İbrahim Dalkilinç, Engin Güvener

Turkish Journal of Medical Sciences

This study was carried out in the Ankara Rehabilitation Centre over an eight month period. A total of 428 urine samples was collected from inpatients with long-term catheterization for diagnosis of bacteriuria. Urinary tract infection was detected in three hundreds and thirty-one samples. Escherichia coli was found to be the highest causative agent. Moreover in forty of these samples Providencia spp were determined as the fifth highest causative agent. This Providencia spp finding is important as it is the highest recorded in Turkey. Although six out of 40 isolates were during preservation, the remaining thirty-four isolates were further investigated to …

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Garnerella-Associated Vaginitis: Comparison Of Three Treatment Modalities, Şelale Özmen, Nilgün Ö. Turhan, Neslihan C. Seçki̇n Jan 1998

Garnerella-Associated Vaginitis: Comparison Of Three Treatment Modalities, Şelale Özmen, Nilgün Ö. Turhan, Neslihan C. Seçki̇n

Turkish Journal of Medical Sciences

Objective: To compare three different treatment protocols for Gardnerella va-ginalis with respect to cure rates and secondary vulvovaginal candidiasis. Methods: In this prospective randomised study, initially 2285 patients with symptoms of bacterial vaginosis were evaluated. Three hundred and seven of them in whom Gard-nerella vaginalis was recovered were eligible for the study. Group I (114 patients) was giver oral metronidazole 500mg twice daily for one week; Group II (96 patients) was prescribed oral metronidazole for one week plus a vaginal suppository of Iyophilised lactobacilli, estriol and lactose for twelve days. The third group (97 patients) was treated only with the …

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Age-Related Alterations In Superoxide Dismutaseand Catalase Activities In Rat Brain, Gülinnaz Alper, Eser Y. Sözmen, Lütfiye Kanit, Gülriz Mentes, Biltan Ersöz, Fatma Z. Kutay Jan 1998

Age-Related Alterations In Superoxide Dismutaseand Catalase Activities In Rat Brain, Gülinnaz Alper, Eser Y. Sözmen, Lütfiye Kanit, Gülriz Mentes, Biltan Ersöz, Fatma Z. Kutay

Turkish Journal of Medical Sciences

Active oxygen species have been proposed to be involved in the aging process of the brain, therefore alterations in the activities of enzymes involved in the defense system against free radicals and other active species could substantially influence the aging process. This study is planned to determine the brain superoxide dismutase (SOD) and catalase activities which defend the components of brain cells against active oxygen species, in order to evaluate whether they play a role in the aging process. The activities of SOD and catalase were measured in the cerebral cortex and cerebellum of Swiss male albino rats aged either …

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The Measurement Of Sweat Intensity Using Anew Technique, M. Tunaya Kalkan, Ertugrul H. Aydemi̇r, Yunus Karakoç, M. Ali Körpinar Jan 1998

The Measurement Of Sweat Intensity Using Anew Technique, M. Tunaya Kalkan, Ertugrul H. Aydemi̇r, Yunus Karakoç, M. Ali Körpinar

Turkish Journal of Medical Sciences

In this study, a new technique developed by us, called the "pad glove method" was used to measure sweat intensity in the palms of 15 patients with palmoplantar hyperhidrosis, and of 15 control subjects. Quantitative results in the hyperhidrosis group 2.1861±0.0836 grams/hour for the right hand and 2.2478±0.0961 grams/hour for the left hand, while in the control group were 0.3278±0.0419 grams/hour and 0.371±0.0501 grams/hours, respectively. Data were analyzed by Student's t test. The sweat intensities in the hyperhidrosis group were found to be significantly higher than in the control group in both hands (p

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Bone Marrow Involment And Myelofibrosis In Hudgkin's Disase, Sare Kabukçuoğlu, Ülkü Öner, Zeki Üstüner, Serap Işiksoy, Emine Dündar, Nilüfer Tel Jan 1998

Bone Marrow Involment And Myelofibrosis In Hudgkin's Disase, Sare Kabukçuoğlu, Ülkü Öner, Zeki Üstüner, Serap Işiksoy, Emine Dündar, Nilüfer Tel

Turkish Journal of Medical Sciences

The importance of bone marrow biopsy in Hudgkin's Disase is well known. The incidence of bone marrow involvement in Hudgkin's Disase varies from 2% to 29%. The presence of myelofibrosis is not sufficent evidence for a definitive diagnosis of bone marrow involment. Patients having myelofibrosis as a first symptom without pripherallympadenopathy must be distinguished from patients with idiopathic myelofibrosis. In this study, we examined the frequency of bone marrow involvement and the degree of myelofibrosis in Hudgkin's Disase. We found the incidence of bone marrow involvement to be 5.6%, and that of myelofibrosis to be 31.6%. The high incidence of …

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Protein Sulfhydryl Oxidation In Short-Termdiabetic Rabbit Liver And Kidney Tissues Jan 1998

Protein Sulfhydryl Oxidation In Short-Termdiabetic Rabbit Liver And Kidney Tissues

Turkish Journal of Medical Sciences

No abstract provided.

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The Effects Of Shock Waves On The Rat Fetus, Orhan Yalçin, Lütfi Tahmaz, Zuhal Yumbul, İdris Bi̇lgi̇ç Jan 1998

The Effects Of Shock Waves On The Rat Fetus, Orhan Yalçin, Lütfi Tahmaz, Zuhal Yumbul, İdris Bi̇lgi̇ç

Turkish Journal of Medical Sciences

There is an ongoing controversy regarding shock wave lithotripsy (SWL) contraindicated during pregnancy (1, 2). While the effects of shock waves on a variety of cells in both clinical and experimental studies are well documented, their effects on the fetus remain to be clarified. In this study, we investigated the effects of SWL on the rat fetus. On the 8th, 11th, 14th and 17th days of pregnancy, 100, 250 or 500 shock waves were produced with a Multimed 2001 ELMED Systems Lithotriptor. In ongoing pregnancy, the effects of SWL on fetuses ranged from mild in early pregnancy to moderate and …

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Bizarre Blood Flow Patterns Detected By Transvaginal Pulsed And Color Doppler Ultrasonography In Ectopic Pregnancies, Eyüp Eki̇ci̇, Kubilay Vi̇cdan, Muammer Doğan, Kazım Aral, Tuğrul Aydoğdu, Oya Gökmen Jan 1998

Bizarre Blood Flow Patterns Detected By Transvaginal Pulsed And Color Doppler Ultrasonography In Ectopic Pregnancies, Eyüp Eki̇ci̇, Kubilay Vi̇cdan, Muammer Doğan, Kazım Aral, Tuğrul Aydoğdu, Oya Gökmen

Turkish Journal of Medical Sciences

The characteristics of blood flow patterns detected by transvaginal pulsed and color Doppler ultrasonography were evoluated in ectopic pregnanacies. Two hundred and fifteen patients with surgically and histopathologically confirmed ectopic preg-nancies were included in this study. Of 215 patients, 113 (52.5 %) had an ectopic trophoblastic flow. 106 of them (93.8 %)showed a typical trophoblastic flow characterized by a high-velocity and low-impedance flow, whereas 7 (6.2 %) had bizarre blood waveforms including high-impedance and reversed diastolic flow. It was concluded that although most of the cases with ectopic pregnancy demonstrate a typical flow, a wide range of flow waveforms including …

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Contralateral Claustral Hemorrhage Due To A Glial Tumor, İlginç Yorulmaz, Recep Savaş, Kutsi Köseoğlu, Işıl Günhan, R.Nuri Şener Jan 1998

Contralateral Claustral Hemorrhage Due To A Glial Tumor, İlginç Yorulmaz, Recep Savaş, Kutsi Köseoğlu, Işıl Günhan, R.Nuri Şener

Turkish Journal of Medical Sciences

No abstract provided.

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Cardiac Troponin T In Diagnosis Of Acute Myocardial Infarction, Gülinnaz Alper, Ömür Erkizan, Can Hasdemi̇r, Azem Akilli, Taner Onat Jan 1998

Cardiac Troponin T In Diagnosis Of Acute Myocardial Infarction, Gülinnaz Alper, Ömür Erkizan, Can Hasdemi̇r, Azem Akilli, Taner Onat

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 for the early diagnosis of AMI (Acute Myocardial Infarction) and to compare this newly developed test with the conventionally used cardiac enzyme tests in need of an alternative test of greater sensitivity and specificity. The study population consisted of 13 patients with a mean age of 52±8 years who were hospitalized for AMI. Blood …

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Eating Induced By Perifornical Camp Is Behaviorally Selective And Involves Protein Kinase Activity, Gillard, Arshad Khan, Bara Mouradi, Omkar Nalamwar, B. Stanley Jan 1998

Eating Induced By Perifornical Camp Is Behaviorally Selective And Involves Protein Kinase Activity, Gillard, Arshad Khan, Bara Mouradi, Omkar Nalamwar, B. Stanley

Departmental Papers (Biology)

No abstract provided.

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Diabetic Complications In Experimental Models, Yusuf Öztürk, V. Melih Altan, Nuray Ari Jan 1998

Diabetic Complications In Experimental Models, Yusuf Öztürk, V. Melih Altan, Nuray Ari

Turkish Journal of Medical Sciences

In this review, the aim is to focus on diabetic complications in experimental models of diabetis. For this purpose, com-plications, chiefly seen in log-term periods in various systems of animals, such as cardio vascular and nervous systems, gastrointestinal, urogenital and respiratory tracts, etc., have been stated. Furthermore, novel and conventional therapeutic approaches in their management have also been briefly discussed.

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Cytochrome P-450 Reductase Activities In Theliver Microsomes Of Diabetic Rats Induced Withsome Chemical Solvents, Yavuz Si̇li̇ğ, Öge Çeti̇nkaya Jan 1998

Cytochrome P-450 Reductase Activities In Theliver Microsomes Of Diabetic Rats Induced Withsome Chemical Solvents, Yavuz Si̇li̇ğ, Öge Çeti̇nkaya

Turkish Journal of Medical Sciences

Cytochrome P-450 Reductase enzyme is an important enzyme providing electrons to the microsomal cytochrome P-450 enzyme system metabolizing some endogenous subtances forming in the liver, drugs, chemical carcinogens insecticides and food preservation materials. In this work, it has been attempted to determine the alterations brought about in the enzyme activities by oral administering acetone, isopropanol and ethanol to chemically induced diabetic rats. The rats in whom diabetes was induced diabetic by 65 mg/kg streptozotocin (stz) were divided into four main groups as a stz alone (group I), stz + aceton (group II), stz + isopropanol (group III), stz + ethanol …

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Teratogenic Effects And The Role In The Etiologyof Atopic Diseases Of Erythrosine(Fd&C Red No.3), Onur K. Uysal, Erinç Aral Jan 1998

Teratogenic Effects And The Role In The Etiologyof Atopic Diseases Of Erythrosine(Fd&C Red No.3), Onur K. Uysal, Erinç Aral

Turkish Journal of Medical Sciences

Erythrosine (FD&C Red No.3, di sodium salt of 2,4,5,7-tetra-iodofluorescein); is used extensively as a colour additive in foods, drugs and cosmetics. Previous studies have shown that some of the food additives, depending on their long-term and short-term use, have potential carcinogenic, toxic and teratogenic effects. In Turkey this colourant has temporary permission of use until studies are completed about it. In addition food colours may cause allergic reactioins due to food intolerance. In our study 17 pregnant rats are divided into two groups: control and erythrosine group. 7 Wistar albino rats were administered 5 ml erythrosine (2mg/ml) by gavage at …

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Global Ischemia And Turn Preference; Acomparative Study Of The Effects Of Globalischemic Insult In Rats, Akçahan Gepdi̇remen, Cemal Gündoğdu, Sinan Sönmez, Dilek Sadeler, Halis Süleyman, Mehmet Emin Büyükokuroğlu Jan 1998

Global Ischemia And Turn Preference; Acomparative Study Of The Effects Of Globalischemic Insult In Rats, Akçahan Gepdi̇remen, Cemal Gündoğdu, Sinan Sönmez, Dilek Sadeler, Halis Süleyman, Mehmet Emin Büyükokuroğlu

Turkish Journal of Medical Sciences

We examined the effect of global cerebral ischemia (Two vessel occlusion plus systemic hypotension method) for 15 minutes on the hippocampal CA1 and CA3 neurones in rats, and compared with turn prefence scores. 14 of 27 animals were ambidexter while 9 had left and 4 had right turn preference. The left turns were significantly different from rights (t:2,26 df:26 p:0,032). Male rats prefered 62,73% and females 56,88% left turns. Forty-eight hours following the global cerebral ischemic insult, animals were sacrificed and brains were examined by using light microscope. Hippocampal neurones of the right hemisphere were survived more in males while …

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The Effect Of Diphtheria Toxin On Nitric Oxideinduction From Raw264.7 Murine Macrophages, Cemalettin Aybay, Gülnur Tarhan, Turgut İmi̇r, Başak Kayhan Jan 1998

The Effect Of Diphtheria Toxin On Nitric Oxideinduction From Raw264.7 Murine Macrophages, Cemalettin Aybay, Gülnur Tarhan, Turgut İmi̇r, Başak Kayhan

Turkish Journal of Medical Sciences

In this study the effect of diphtheria toxin (DT) on nitric oxide (NO) production from RAW 264.7 murine macrophages was investigated. Griess reagent was used to determine NO production by measuring nitrite levels in the culture supernatants. Corynebacterium diphtheriae G12/6 strain-produced DT (Limes flocculation activity and immunodiffusion assays were positive) demonstrated a dose-dependent effect on RAW 264.7 macrophages to induce NO production. L-NAME, an L-arginine analogue, inhibited NO production from DT-stimulated RAW 264.7 macrophages. At the given concentrations of DT, lipopolysaccharide (LPS or endotoxin)-induced NO production from RAW 264.7 macrophages was also inhibited. RAW 264.7 macrophage cells, incubated with various …

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Renal Ultrastructural Alterations Followingadministration Of Diethylstilbestrol, Bilge Onarlioğlu, Yasemin Günay, İsmihan Göze, Emel Koptagel Jan 1998

Renal Ultrastructural Alterations Followingadministration Of Diethylstilbestrol, Bilge Onarlioğlu, Yasemin Günay, İsmihan Göze, Emel Koptagel

Turkish Journal of Medical Sciences

Diethylstilbestrol (DES), nonsteroid in structure, is an artificial estrogen derivative and is used as an anabolic agent. It is known that diethylstilbestrol causes genetic disorders and toxic effects leading up to carcinoma even in amounts below its residual levels. For this purpose, a dose of 60µm/kg/day of DES dissolved in 0,1 ml corn oil has been administered to rats by oral gavage for varying periods of 20, 50 and 100 days periods. Rat renal tissue samples, following routine electron microscopical procedure, have been examined by transmission electron microscopy. Following diethylstilbestrol administration, glomerular capilleries seemed dilated along with occasional basement membrane …

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The Role Of Serum On The Adhesion Of Culturedchinese Hamster Lung (Chl) Cells, Ali Yildirim Jan 1998

The Role Of Serum On The Adhesion Of Culturedchinese Hamster Lung (Chl) Cells, Ali Yildirim

Turkish Journal of Medical Sciences

The roles of serum on the initial attachment and adhesion strength of CHL cells, which is gained following initial attachment, spreading and growth, on tissue culture polystyrene dish were determined by using a convergent Microflow chamber. In the presence of 10% fetal calf serum 98%±2% of cells were attaching within 2 hours at 37°C. While only 74%±3% of cells were attaching during the same period of incubation in serum free medium. The critical shear stresses of detachment of CHL cells were 3.01±0.25 Nm -2 , 5.38±0.55 Nm -2 , 7.22±0.54 Nm -2 , 9.47±0.43 Nm -2 , and 9.54±1.15 Nm …

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The Effect Of Tamoxifen On The Neonataldevelopment Of Rat Penis, Engin Deveci̇, Yusuf Nergi̇z, Serap İnalöz, Murat Akkuş, M. Aydın Ketani̇, A. Reşit Ersay Jan 1998

The Effect Of Tamoxifen On The Neonataldevelopment Of Rat Penis, Engin Deveci̇, Yusuf Nergi̇z, Serap İnalöz, Murat Akkuş, M. Aydın Ketani̇, A. Reşit Ersay

Turkish Journal of Medical Sciences

In rats penis development a seen two stages in prenatal life, the second stage is androgen hormone dependent chondrocyte and osteocyte differentiation period. To investigate Tamoxifane (Tx) administration on the developmental anomalies of penis. The newborn male rats were injected with 100 µg Tamoxifen subcutaneously from the day of birth to fifth day. This changes in Os penis and glans penis were investigated after the rats had been sacrificed and their penis were removed on the days 14.0, 21.0, 28.0, 35.0 and 60.0 Having been fixed in neutral formaline of 10%, the totally taken penis werembedded into paraffin blocks. The …

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Incidence Of Listeria Spp. From Raw Milk In Sivas, Gülhan Vardar-Ünlü, Mehmet Ünlü, Mustafa Zahir Bakici Jan 1998

Incidence Of Listeria Spp. From Raw Milk In Sivas, Gülhan Vardar-Ünlü, Mehmet Ünlü, Mustafa Zahir Bakici

Turkish Journal of Medical Sciences

Raw milk samples obtained from the Foundation of Milk Industry, three private dairy companies and individual dairy farms in Sivas, were tested for the presence of Listeria species. A total of 100 raw milk samples were analysed by Food and Drug Administration (FDA) and two-stage enrichment techniques. Two-stage enrichment procedure was found to be more effective than FDA method in isolating Listeria species from raw milk. The overall incidence of Listeria species in raw milk was 6%. Listeria monocytogenes was found in 4% of the raw milk samples, while L. innocua was found in 2% of the samples. One sample …

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The Inhibitory Effect Of Zinc On Imipenem Andmeropenem Susceptibility Of Pseudomonasaeruginosa, Selahattin Atmaca, Ramazan Çiçek, Kadri Gül Jan 1998

The Inhibitory Effect Of Zinc On Imipenem Andmeropenem Susceptibility Of Pseudomonasaeruginosa, Selahattin Atmaca, Ramazan Çiçek, Kadri Gül

Turkish Journal of Medical Sciences

In this study we have showed that zinc ion has an inhibitory activity on imipenem and meropenem suspectibility of Pseudomonas aeruginosa. When zinc ion concentration of Mueller-Hinthon agar (MHA) media was gradually increased the zone diameters of imipenem and meropenem gradually decreased. So we concluded that zinc concentration in the media might effect imipenem and meropenem susceptibility of Pseudomonas aeruginosa and might indicate false resistance to imipenem and meropenem. Therefore the use of these antipseudomonal antibiotics in Pseudomonas infections may be restricted.

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Iridoid And Lignan Glucosides From Bellardiatrixago (L.) All., Tayfun Ersöz, Funda Nuray Yalçin, Deniz Taşdemi̇r, Otto Sticher, İhsan Çaliş Jan 1998

Iridoid And Lignan Glucosides From Bellardiatrixago (L.) All., Tayfun Ersöz, Funda Nuray Yalçin, Deniz Taşdemi̇r, Otto Sticher, İhsan Çaliş

Turkish Journal of Medical Sciences

Five iridoid glucosides aucubin (I), bartsioside (II), melampyroside (III), mussaenoside (IV) and gardoside meathyl ester (V) as well as the lignan glucoside dehydrodiconiferyl alcohol-4- 0-\beta-D-glucoside (VI) were isolated from the overground parts of Bellardia trixago.The structure elucidation of the isolated compounds (I-VI) was realized on the basis of spectral evidence (UV, IR, 1 H and 13 C NMR) and the results were confirmed by comparison of the isolated compounds with authentic samples on TLC.

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Morphology Of The Human Cuneus Bymagnetic Resonance Imaging, Figen Gövsa, Gülgün Kayalioğlu, Orhan Oyar, Özlem Taşkiran, Tuncay Varol Jan 1998

Morphology Of The Human Cuneus Bymagnetic Resonance Imaging, Figen Gövsa, Gülgün Kayalioğlu, Orhan Oyar, Özlem Taşkiran, Tuncay Varol

Turkish Journal of Medical Sciences

Variations of the limiting and internal sulci of the human cuneus was studied using magnetic resonance imaging (MRI) on 209 healthy individuals and the sulcal pattern of the right hemispheres of both sexes were evaluated. The internal sulci were divided into supreme, superior, middle and inferior sulci. Sulci were classified according to their localizations, courses, and terminations. Cuneus angle was measured and found as 68.84±9.74° and no sex differences was found for this angle.

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Investigation Of The Inhibition Effects Of Someantibiotics On Human Erythrocytecarbonic Anhydrase Isozymes, T. Abdülkadir Çoban, Barbaros Nalbantoğlu, M. Yaşar Çi̇l, Hasan Özdemi̇r, Ö. İrfan Küfrevi̇oğlu Jan 1998

Investigation Of The Inhibition Effects Of Someantibiotics On Human Erythrocytecarbonic Anhydrase Isozymes, T. Abdülkadir Çoban, Barbaros Nalbantoğlu, M. Yaşar Çi̇l, Hasan Özdemi̇r, Ö. İrfan Küfrevi̇oğlu

Turkish Journal of Medical Sciences

In this study, the in vitro effects of some antibiotics on carbonic anhydrase (CA) isozymes have been investigated. Human erythrocyte CA-I and CA-II isozymes were separately purified by affinity chromatography. Inhibition effects of four different antibiotics on CA isozymes were determined by using the CO 2 -Hydratase method. I 50 values of antibiotics were obtained by drawing % Activity [Actibiotic] graphs. The obtained I 50 values of cefazolin sodium, cephradine, sulbactam/cefoperazone and chloramphenicol sodium succinate were 9, 16, 19 and 48 mM on CA-I and 6, 10, 15 and 17 mM on CA-II, respectively. Antibiotics dosages should be taken into …

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Effect Of Acute And Regular Exercise Onantioxidative Enzymes, Tissue Damage Markersand Membran Lipid Peroxidation Of Erythrocytesin Sedentary Students, Recep Aslan, M. Ramazan Şekeroğlu, Mehmet Tarakçioğlu, Fahri Bayiroğlu, İsmail Meral Jan 1998

Effect Of Acute And Regular Exercise Onantioxidative Enzymes, Tissue Damage Markersand Membran Lipid Peroxidation Of Erythrocytesin Sedentary Students, Recep Aslan, M. Ramazan Şekeroğlu, Mehmet Tarakçioğlu, Fahri Bayiroğlu, İsmail Meral

Turkish Journal of Medical Sciences

15 healthy sedentary men, 19-25 years old an did not have any programmed physical activity, were studied. The subjects were asked to run submaximal 15-20 min every day for 5 weeks. Erythrocyte lipid peroxidation, superoxide dismutase (SOD), glutathione peroxidase (GSH-Px) activities and glucose and uric acid levels were determined in blood samples which were taken before and immediately after acute exercise and after the end of 5-week training program. Malonaldialdehyde (MDA), sing of lipid peroxidation, creatin phosphokinase (CK), CK-MB, lactate dehydrigenase (LDH) concentrations increased (p

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The Natural Menopause Age Of Women Inerzurum And Factors Influencing The Age Atmenopause, Nesrin Rei̇s, Türkân Pasi̇nli̇oğlu, Şenol Dane Jan 1998

The Natural Menopause Age Of Women Inerzurum And Factors Influencing The Age Atmenopause, Nesrin Rei̇s, Türkân Pasi̇nli̇oğlu, Şenol Dane

Turkish Journal of Medical Sciences

In this study the age at menopause and factors influencing age at menopause were investigated by a questionnaire in 282 women. The mean age of menopause was found to be 45.3 years and ranged from 35 to 54. Positive relationships were found between age at menopause and marital satus, body mass index, gravidity, parity, age at menarche, menstruation and menstruation bleeding period. Whereas negative relationships were found between age at menopause and smoking, age at first birth, abortion status and oral contraceptive use.

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Paradoxical Therapy In Conversion Disorder, Ahmet Ataoğlu, Aytekin Sir, Mustafa Özkan Jan 1998

Paradoxical Therapy In Conversion Disorder, Ahmet Ataoğlu, Aytekin Sir, Mustafa Özkan

Turkish Journal of Medical Sciences

Paradoxical therapy consists of suggesting that the patient intentionally engages in the unwanted behaviour, such as performing complusive ritual or bringing on a conversion attack. In this study paradoxical intention (PI) was used with to half of the patients with conversion disorders, while the other half were treated with diazepam in order to examine the efficiency of the PI versus diazepam in conversion disorder. Patients treated with PI appeared to have a greater improvement rate for anxiety scores (z=2.43, p

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