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2011

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Articles 12931 - 12960 of 16826

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Growth Characteristics In Lambs Of Estrus Synchronized Ewes In Grower Conditions, Murat Yilmaz, Tufan Altin Jan 2011

Growth Characteristics In Lambs Of Estrus Synchronized Ewes In Grower Conditions, Murat Yilmaz, Tufan Altin

Turkish Journal of Veterinary & Animal Sciences

The aim of this study was to determine the growth characteristics of lambs of estrus-synchronized ewes in an extensive production system during 2 different periods. The animal material of this study was composed of 325 head Chios × Kıvırcık cross breeds. These lambs were provided by mating 124 Kıvırcık sheep on 2 farms with 8 Chios rams provided by the Adnan Menderes University, Faculty of Agriculture, Sheep Research Unit. The estrus cycles of the ewes were synchronized with intra-vaginal progestagen sponges impregnated with 30 mg of cronolone. After 12-14 days the sponges were removed, the females received an intramuscular injection …

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Immunodetection Of Insulin-Like Growth Factor Binding Proteins (Igfbps) In The Sera Of Different Animal Species, Romana Masnikosa, Ivona Baricevic, Dragana Lagundzin, Olgica Nedic Jan 2011

Immunodetection Of Insulin-Like Growth Factor Binding Proteins (Igfbps) In The Sera Of Different Animal Species, Romana Masnikosa, Ivona Baricevic, Dragana Lagundzin, Olgica Nedic

Turkish Journal of Veterinary & Animal Sciences

Knowledge regarding the insulin-like growth factor (IGF) system and the methods for the detection and quantitation of IGF binding proteins (IGFBPs) is greater for the human species than for other animal species. This is mainly because antibodies specifically raised against nonhuman IGFBPs are rarely commercially available. We aimed to investigate which of the antibodies directed against human IGFBPs could be used for the detection of IGFBPs present in other species. We used commercially available antibodies, raised against human IGFBP-1 through IGFBP-4, in order to recognize the corresponding IGFBPs in the sera of different animal species: human, bovine, equine, porcine, ovine, …

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Maedi-Visna Virus Infection In A Merino Lamb With Nervous Signs, Ahmet Akkoç, Meri̇ç Kocatürk, Ayli̇n Alasonyalilar Demi̇rer, Sezgi̇n Şentürk, Giacomo Renzoni, Silvia Preziuso Jan 2011

Maedi-Visna Virus Infection In A Merino Lamb With Nervous Signs, Ahmet Akkoç, Meri̇ç Kocatürk, Ayli̇n Alasonyalilar Demi̇rer, Sezgi̇n Şentürk, Giacomo Renzoni, Silvia Preziuso

Turkish Journal of Veterinary & Animal Sciences

A Maedi-Visna virus (MVV) infection was diagnosed in a 10-month-old lamb from a Turkish flock. The animal suddenly showed nervous signs and died within 2 days. At necropsy, different pulmonary and nervous lesions were observed. A Coenurus cerebralis cyst was also present in the right-brain hemisphere. Severe nonpurulent meningoencephalitis and lymphoproliferative pneumonia were detected by histopathology. MVV proviral DNA was demonstrated by polymerase chain reaction (PCR) in formalin-fixed and paraffin-embedded samples collected from the brain and the lungs. This unusual report in a young animal confirms that not only adult sheep but also lambs can develop MVV disease. The hypothesis …

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The Occipital Area In Medieval Dogs And The Role Of Occipital Dysplasia In Dog Breeding, Maciej Janeczek, Aleksander Chrószcz Jan 2011

The Occipital Area In Medieval Dogs And The Role Of Occipital Dysplasia In Dog Breeding, Maciej Janeczek, Aleksander Chrószcz

Turkish Journal of Veterinary & Animal Sciences

An investigation was carried out on 42 dog skulls from the early medieval period. The skulls were excavated in Wroclaw, Poland, and in Novgorod and Moscow, Russia. Craniometric measurements were taken. On the basis of the basion-ethmoid measurement, the shoulder height was estimated. The foramen magnum height and width were measured and the foramen magnum index was calculated. The foramen magnum was typical in shape, and any occipital dysplasia signs observed were in the skulls. The results of the investigation, in comparison to other investigations of modern breeds and archaeozoological material, suggest that occipital dysplasia is not a pathology but …

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Cover And Contents Jan 2011

Cover And Contents

Turkish Journal of Veterinary & Animal Sciences

No abstract provided.

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Expression Of Plasma Prolactin And Pituitary Prolactin Mrna Around The Broody Cycle In Wan-Xi White Goose, Runshen Jiang, Xingyong Chen, Ruhua Wei, Zhaoyu Geng Jan 2011

Expression Of Plasma Prolactin And Pituitary Prolactin Mrna Around The Broody Cycle In Wan-Xi White Goose, Runshen Jiang, Xingyong Chen, Ruhua Wei, Zhaoyu Geng

Turkish Journal of Veterinary & Animal Sciences

A systematic evaluation of the dynamic changes of prolactin (PRL) around the whole cycle of broodiness in domestic fowl has not been performed. We started to investigate the overall changing profile of PRL expression at both protein and mRNA levels from pre- to post-broodiness in Wan-xi White goose, an indigenous breed in East China. The onset of broodiness was recorded, and the plasma PRL concentration and the pituitary PRL mRNA level at 5 stages were measured, in that order, around the first broody cycle. The expression level of pituitary PRL mRNA was highly correlated with the plasma PRL level (r …

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Hypolipidemic And Antioxidant Activity Of Aqueous Extract Of Monascus Purpureus Fermented Indian Rice In High Cholesterol Diet Fed Rats, Aiyalu Rajasekaran, Muthusamy Kalaivani Jan 2011

Hypolipidemic And Antioxidant Activity Of Aqueous Extract Of Monascus Purpureus Fermented Indian Rice In High Cholesterol Diet Fed Rats, Aiyalu Rajasekaran, Muthusamy Kalaivani

Turkish Journal of Medical Sciences

To evaluate hypolipidemic and anti-oxidant activities of Monascus purpureus fermented Indian variety of rice. Materials and methods: Indian rice variety IR-532-E-576 was fermented with Monascus purpureus MTCC 1090 (Monascaceae) and extracted with water by boiling. Experimentally induced hyperlipidemia was produced by feeding rats with 2% cholesterol enriched diet for 15 days. Afterwards hypercholesterolemic rats were orally administered with Monascus fermented Indian rice extract at the dose of 1.2 and 2.4 mg/kg bw along with high cholesterol diet for 30 successive days in order to evaluate their expected hypolipidemic activity. Plasma lipid parameters such as total cholesterol, triglycerides, LDL (low density …

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Comparison Of Growth Factor Levels In Patients With Normal And Hypospadiac Prepuce*, Tutku Soyer, Ebru Şebnem Ayva, Pinar Atasoy, Mustafa Kemal Aslan, Ahmet Murat Çakmak Jan 2011

Comparison Of Growth Factor Levels In Patients With Normal And Hypospadiac Prepuce*, Tutku Soyer, Ebru Şebnem Ayva, Pinar Atasoy, Mustafa Kemal Aslan, Ahmet Murat Çakmak

Turkish Journal of Medical Sciences

To compare the growth factor levels in patients with normal and hypospadiac prepuce. Materials and methods: Patients who underwent hypospadias repair were included in the study. The prepuce was excised after achieving successful hypospadias repair with satisfactory functional and cosmetic appearance. The patients who underwent preputial reconstructions and complicated repairs were excluded. The control group consists of boys without hypospadias. Elective circumcision was performed to have normal preputial samples. The VEGF levels, VEGF receptor (VEGFR) and TGF-\beta receptor (TGF-\beta-R) expressions were evaluated in preputial tissues by immunohistochemical analysis. Results: Fifteen patients were included in each group. The mean age of …

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Efficacy Of Hyaluronic Acid - Carboxymethyl Cellulose Membrane (Seprafilm®) And Polylactic Acid Barrier Film (Surgiwrap™) For The Prevention Of Adhesions After Thyroid Surgery: An Experimental Model, Gökhan Çi̇pe, Hakan Mustafa Köksal, Sadik Yildirim, Mustafa Fevzi̇ Celayi̇r, Adi̇l Baykan Jan 2011

Efficacy Of Hyaluronic Acid - Carboxymethyl Cellulose Membrane (Seprafilm®) And Polylactic Acid Barrier Film (Surgiwrap™) For The Prevention Of Adhesions After Thyroid Surgery: An Experimental Model, Gökhan Çi̇pe, Hakan Mustafa Köksal, Sadik Yildirim, Mustafa Fevzi̇ Celayi̇r, Adi̇l Baykan

Turkish Journal of Medical Sciences

Adhesions occurring after initial surgery increase complications in secondary thyroid operations. Therefore use of anti-adhesive barriers may reduce complication rates of secondary thyroid operations. In this study, we investigated the efficacy of hyaluronic acid-carboxymethyl cellulose membrane (HA-CMC, Seprafilm®) and polylactic acid barrier film (PLA, Surgiwrap™) in reducing adhesions after thyroid surgery. Materials and methods: A randomized-controlled experimental animal model was utilized. Forty-eight male Wistar Albino rats were randomly divided into 3 equal groups, forming study and control groups. Thyroid surgery was performed in all subjects. HA-CMC and PLA were applied between the thyroid zone and strap muscles after thyroid surgery …

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Ex Vivo Produced Oral Mucosa Equivalent Preliminary Report: A Technical Note, Gürkan Raşi̇t Bayar Jan 2011

Ex Vivo Produced Oral Mucosa Equivalent Preliminary Report: A Technical Note, Gürkan Raşi̇t Bayar

Turkish Journal of Medical Sciences

The aim of this study was to produce of ex vivo oral mucosal equivalent. The continuous stratified layer of human oral keratinocytes was grown on a cadaveric human dermal matrix in a defined culture medium without a feeder layer. Materials and methods: Human oral keratinocytes from a keratinized oral mucosa biopsy specimen were enzymatically dissociated and cultured in a serum-free defined culture medium, "EpiLife" (Cascade Biologics, Portland, OR, USA), containing a low calcium concentration of 0.06 mM. Oral keratinocytes were expanded one passage. Once a sufficient population of keratinocytes was reached, they were seeded onto the type IV collagen coated …

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Evaluation Of Rubella, Toxoplasma Gondii, And Cytomegalovirus Seroprevalences Among Pregnant Women In Denizli Province, Aysun Karabulut, Yusuf Polat, Meral Türk, Yasemi̇n Işik Balci Jan 2011

Evaluation Of Rubella, Toxoplasma Gondii, And Cytomegalovirus Seroprevalences Among Pregnant Women In Denizli Province, Aysun Karabulut, Yusuf Polat, Meral Türk, Yasemi̇n Işik Balci

Turkish Journal of Medical Sciences

There is no national screening program for rubella, Toxoplasma gondii, and cytomegalovirus (CMV) infections for pregnant women in Turkey. The purpose of this study was to determine the prevalence of these infections among pregnant women in Denizli province, and to review seroprevalences reported from different regions of Turkey. Materials and methods: Between April 2008 and April 2009, 1268 women were investigated for rubella, 1102 for toxoplasma, and 1000 women for CMV seroprevalences in the first trimester of pregnancy. Toxoplasma and rubella IgM and IgG antibodies were assayed by the automated Vitros ECiQ system based on an immunometric technique. Cytomegalovirus IgM …

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Gingival Abscess Removal Using A Soft-Tissue Laser, Soni Prasad, Edward A. Monaco, Jr., Sebastiano Andreana Jan 2011

Gingival Abscess Removal Using A Soft-Tissue Laser, Soni Prasad, Edward A. Monaco, Jr., Sebastiano Andreana

School of Dentistry Faculty Research and Publications

Gingival abscess, also known as parulis, is defined as a localized, acute inflammatory lesion that may arise from a number of sources, including microbial plaque infection, trauma, and foreign body impaction. It often presents as a smooth, fluctuant, red-color swelling and can occasionally be painful. It is generally limited to marginal and interdental gingiva. Based on its location it has been classified as a type of periodontal abscess which does not involve any attachment loss. The treatment comprises of removal of the cause and, in acute situations, excision of the abscess. A typical gingival abscess is easy to diagnose; however, …

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Assessment Of The Findings On The Existence Of Complications In Brucellosis, Cemal Bulut, Meltem Arzu Yetki̇n, Gülruhsar Yilmaz, Fatma Şebnem Erdi̇nç, Çi̇ğdem Ataman Hati̇poğlu, Sami̇ Kinikli, Behi̇ç Oral, Necla Tülek, Ali̇ Pekcan Demi̇röz Jan 2011

Assessment Of The Findings On The Existence Of Complications In Brucellosis, Cemal Bulut, Meltem Arzu Yetki̇n, Gülruhsar Yilmaz, Fatma Şebnem Erdi̇nç, Çi̇ğdem Ataman Hati̇poğlu, Sami̇ Kinikli, Behi̇ç Oral, Necla Tülek, Ali̇ Pekcan Demi̇röz

Turkish Journal of Medical Sciences

Brucellosis is a prevalent disease in Turkey. The object of this study was to assess the findings in brucellosis cases with and without complications. Materials and methods: A total of 324 patients diagnosed with brucellosis between 1999 and 2005 were reviewed retrospectively. The diagnosis of brucellosis was established serologically and/or by positivite blood culture. Epidemiologic features, clinical symptoms, and laboratory findings of the patients were assessed in both complicated and noncomplicated brucellosis cases by univariate and multivariate analysis. Results: The mean age of patients was 44.0 ± 18.3 years (range 15-83 years). In addition, 56% of the patients were male. …

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Prevalence Of Cutaneous Mycoses Among Workers, Ali Zarei Mahmoudabadi, Baharea Izadi Jan 2011

Prevalence Of Cutaneous Mycoses Among Workers, Ali Zarei Mahmoudabadi, Baharea Izadi

Turkish Journal of Medical Sciences

The aim of present study was to determine the prevalence of cutaneous mycoses in workers employed in different areas of the Ahvaz Jundishapur University of Medical Sciences. Materials and methods: In the present study 128 employees who held different positions (gardeners, lab cleaners, sanitary workers, repair workers, dishwashers, and cooks) at the Ahvaz Jundishapur University of Medical Sciences were studied. All workers were visited by a physician and 34 (26.6%) were suspected of having cutaneous fungal diseases. Several skin scraping and nail clipping samples were collected from the study participants. In addition, the Scotch Tape method was used for sampling …

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Potential Role Of Some Nutraceuticals In The Regression Of Alzheimer’S Disease In An Experimental Animal Model, Hanaa Hamdy Ahmed, Wafaa Ghoneim Shousha, Rehab Mahmoud Hussien, Abdel Razik Hussein Farrag Jan 2011

Potential Role Of Some Nutraceuticals In The Regression Of Alzheimer’S Disease In An Experimental Animal Model, Hanaa Hamdy Ahmed, Wafaa Ghoneim Shousha, Rehab Mahmoud Hussien, Abdel Razik Hussein Farrag

Turkish Journal of Medical Sciences

The goal of this study was to evaluate the potential role of some nutraceuticals, coenzyme Q_{10}, vitamin B complex, and lecithin against aluminum-induced neurodegeneration characteristic of Alzheimer's disease. Materials and methods: Ninety-six male and female Sprague Dawley rats were divided into 2 main groups, namely female and male. Each group was divided into 6 subgroups. Group 1 served as control group. Group 2 was administered AlCl_3 for 4 months. Groups 3, 4, 5, and 6 were administered with AlCl_3 for 4 months then treated with Coenzyme Q_{10}, vitamin B complex, lecithin, or all in combination for 3 months, respectively. Brain …

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Human Brucellosis In Turkey: A Review Of The Literature Between 1990 And 2009, Şebnem Çalik, Ayşe Deni̇z Gökengi̇n Jan 2011

Human Brucellosis In Turkey: A Review Of The Literature Between 1990 And 2009, Şebnem Çalik, Ayşe Deni̇z Gökengi̇n

Turkish Journal of Medical Sciences

Brucellosis is a systemic infection, which may involve any organ or system of the body. The aim of this study was a review of the literature related to human brucellosis in Turkey. Materials and methods: In order to find the published reports on this subject, 3 national databases (TÜBİTAK-ULAKBİM Turkish Medical Literature database, http://www.turkishmedline.com, http://medline.pleksus.com.tr) and 2 international databases [Index Medicus and Science Citation Index (SCI)-expanded] were searched. In addition to the databases, abstracts of congresses held by the Turkish Clinical Microbiology and Infectious Diseases Association and the Antibiotic and Chemotherapy Association were searched for reports about brucellosis. Results: The …

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Cover And Contents Jan 2011

Cover And Contents

Turkish Journal of Medical Sciences

No abstract provided.

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Piracetam Reverses Haloperidol-Induced Catalepsy In Mice, Omar Abdel Salam, Somaia Nada Jan 2011

Piracetam Reverses Haloperidol-Induced Catalepsy In Mice, Omar Abdel Salam, Somaia Nada

Turkish Journal of Medical Sciences

To investigate the memory-enhancing drugs piracetam, vinpocetine, and ginkgo biloba for their ability to reduce catalepsy in mice treated with haloperidol. Haloperidol is a classic neuroleptic drug that induces motor abnormalities and cognitive impairment due to a blockade of dopamine D2 receptors in the striatum. Materials and methods: Catalepsy was induced by intraperitoneal haloperidol (2 mg/kg) administration. The drugs being tested were either administered intraperitoneally (IP) along with the dosage of haloperidol or 30 min prior to the introduction of the haloperidol. Catalepsy was measured using the bar test. Results: The administration of haloperidol (2 mg/kg, IP) resulted in significant …

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Cover And Contents Jan 2011

Cover And Contents

Turkish Journal of Medical Sciences

No abstract provided.

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Taurine Is Protective Against Oxidative Stress During Cold Ischemia In The Rat Kidney, Rüveyda İrem Demi̇rci̇oğlu, Burhanetti̇n Usta, Hüseyi̇n Sert, Bünyami̇n Muslu, Muhammet Gözdemi̇r Jan 2011

Taurine Is Protective Against Oxidative Stress During Cold Ischemia In The Rat Kidney, Rüveyda İrem Demi̇rci̇oğlu, Burhanetti̇n Usta, Hüseyi̇n Sert, Bünyami̇n Muslu, Muhammet Gözdemi̇r

Turkish Journal of Medical Sciences

Recent studies in rats have shown that taurine can prevent oxidative changes induced in renal tissue by ischemia and reperfusion. The aim of the present study was to investigate whether taurine can prevent oxidative changes that occur in the renal tissue during a long period of cold ischemia. Materials and methods: Oxidative changes were evaluated histologically and biochemically in kidneys from a total of 40 rats, which were assigned to 1 of 4 groups of 10 rats each: control group (no taurine given, kidneys evaluated immediately after removal), taurine group (as in the control group, except that taurine was given …

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The Effects Of Local Anaesthesia With Bupivacaine And Botulinum Toxin-A After Thoracotomy On Stress Hormone Levels, Makbule Ergi̇n, Ali̇ Yegi̇nsu, İsmai̇l Kürşat Gürlek Jan 2011

The Effects Of Local Anaesthesia With Bupivacaine And Botulinum Toxin-A After Thoracotomy On Stress Hormone Levels, Makbule Ergi̇n, Ali̇ Yegi̇nsu, İsmai̇l Kürşat Gürlek

Turkish Journal of Medical Sciences

To investigate the effects of local and systemic analgesics on stress hormone levels, which increase after thoracotomy. Materials and methods: Sixty-three male rats were divided into 9 groups (n = 7). In the control animals, only a blood sample was taken. In the thoracotomy group, a retractor was inserted for 1 h. In the local anaesthesia group, intercostal nerve block was performed with bupivacaine or botulinum toxin-A. In the systemic analgesia group, blockade was performed with bupivacaine and diclofenac sodium was given intraperitoneally. Blood samples were taken twice 4 h and 24 h after thoracotomy. Results: At 4 h, stress …

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The Prevalence Of Asthma, Allergic Rhinitis, And Eczema Among Middle School Students In Tabriz (Northwestern Iran), Leyla Sahebi, Mahnaz Sadeghi Shabestary Jan 2011

The Prevalence Of Asthma, Allergic Rhinitis, And Eczema Among Middle School Students In Tabriz (Northwestern Iran), Leyla Sahebi, Mahnaz Sadeghi Shabestary

Turkish Journal of Medical Sciences

To investigate the prevalence of atopic syndrome and the associated risk factors among middle school students. Asthma, allergic rhinitis, and eczema have an extensive epidemiologic diversity in various geographic areas. Materials and methods: This cross-sectional study was performed on 1508 students in the city of Tabriz (a northwestern Turkish-populated region of Iran) in 2009. The International Study of Asthma and Allergies in Childhood questionnaire was used to collect data. The collected data was analyzed using SPSS 16. Results: The prevalence of cumulative and periodic wheezing and diagnosed asthma was 3.7%, 2.9%, and 2%, respectively. The diagnosed prevalence of cumulative and …

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A Quantitative Appraisal Of The Genuine Contribution Of Turkey And Turkish Universities To Science, Altan Onat Jan 2011

A Quantitative Appraisal Of The Genuine Contribution Of Turkey And Turkish Universities To Science, Altan Onat

Turkish Journal of Medical Sciences

To assess quantitatively the cumulative and genuine contribution of Turkish universities to science in the main fields over the past 30 years. Materials and methods: In the Citation Reports section of the Web of Science, over 70 main scientific institutions were searched; and publications that received 60 or more citations by May 2010 were selected. Papers having more than a minor share by international authors were excluded. Results: Only 47 universities and 6 institutions generated articles that were cited >-60 times. These publications, numbering 541, received a total of 51.215 citations. Eight universities (İstanbul University, İstanbul Technical University, Hacettepe University, …

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An Investigation Of Changes In Ocular Blood Flow In Rabbits With Long-Term Hyperhomocysteinemia Using Color Doppler Ultrasonography, Fi̇gen Nari̇n, Abdulhaki̇m Coşkun, Nazmi̇ Nari̇n, Ali̇ Baykan, Sertaç Hanedan Onan, Abdulkeri̇m Coşkun, Muammer Hakan Poyrazoğlu, Ruşen Erez Jan 2011

An Investigation Of Changes In Ocular Blood Flow In Rabbits With Long-Term Hyperhomocysteinemia Using Color Doppler Ultrasonography, Fi̇gen Nari̇n, Abdulhaki̇m Coşkun, Nazmi̇ Nari̇n, Ali̇ Baykan, Sertaç Hanedan Onan, Abdulkeri̇m Coşkun, Muammer Hakan Poyrazoğlu, Ruşen Erez

Turkish Journal of Medical Sciences

Hyperhomocysteinemia was induced in rabbits using methionine. Ocular blood flow changes were examined by color Doppler ultrasonography (CDU). Materials and methods: Fifty New Zealand rabbits were divided into 5 groups. Groups 1-4 received one of the following chemicals: methionine only, methionine plus vitamin B6, methionine plus vitamin B12, or methionine plus folic acid. Controls received no chemicals. Serum homocysteine levels were measured on treatment days 1 and 60. Orbital vessels were examined by CDU on day 60. Results: In the 4 study groups, homocysteine levels were significantly elevated on day 60 compared to the levels on day 1 (P < 0.05). Elevations of homocysteine levels in group 1 were greater than those of groups 2 and 4 on day 60 (P < 0.05). When results of ocular blood flow changes were compared, no statistically significant difference was found based on flow velocities in the ophthalmic artery. Measurements from the ciliary artery revealed a statistically significant decrease in flow velocity in the study groups (P < 0.05). Conclusion: Using CDU, we found that flow velocities in the ciliary artery were decreased. This condition is attributed to atherosclerotic and thromboembolic alterations of the ocular vessels due to hyperhomocysteinemia.

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Histological Changes In The Healing Process Of Sclerotomy Sites After 20-Gauge And Transconjunctival 23- And 25-Gauge Incisions In Experimental Model*, Ni̇lüfer Koçak, Banu Lebe, Özlem Barut Selver, Mehmet Özgür Zengi̇n, Süleyman Kaynak Jan 2011

Histological Changes In The Healing Process Of Sclerotomy Sites After 20-Gauge And Transconjunctival 23- And 25-Gauge Incisions In Experimental Model*, Ni̇lüfer Koçak, Banu Lebe, Özlem Barut Selver, Mehmet Özgür Zengi̇n, Süleyman Kaynak

Turkish Journal of Medical Sciences

To evaluate the healing mechanism and histological changes of the 20-gauge standard, and 23- and 25-gauge transconjunctival sutureless vitrectomy (TSV) incisions in rabbits. Materials and methods: Twelve of 16 albino rabbits’ right eyes underwent sclerotomy of either 20-gauge standard, or 23-gauge or 25-gauge TSV incisions. Four rabbits were tested as controls. The study eyes were examined clinically on the first postoperative day and in 3-day periods for 2 weeks. After 2 weeks, rabbits were euthanized; globes were enucleated and underwent histological examination. The sclerotomy sites were investigated histopathologically under light microscope for wound healing semicantitatively. Results: Pathological sections were examined …

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Protective Activity Of The Methanol Extract Of Usnea Longissima Against Oxidative Damage And Genotoxicity Caused By Aflatoxin B_1 In Vitro, Güleray Ağar, Ali̇ Aslan, Eli̇f Kotan Sarioğlu, Lokman Alpsoy, Selçuk Çeker Jan 2011

Protective Activity Of The Methanol Extract Of Usnea Longissima Against Oxidative Damage And Genotoxicity Caused By Aflatoxin B_1 In Vitro, Güleray Ağar, Ali̇ Aslan, Eli̇f Kotan Sarioğlu, Lokman Alpsoy, Selçuk Çeker

Turkish Journal of Medical Sciences

To investigate the effects of methanol extracts obtained from Usnea longissima (UME) on the genotoxicity and oxidative stress of aflatoxin B_1 (AFB_1) in cultured human blood cells. Materials and methods: Sister chromatid exchange (SCE) and micronucleus (MN) tests were used for estimation of genotoxic influences. Activities of superoxide dismutase (SOD) and glutathione peroxidase (GPx) and the malondialdehyde (MDA) level were also measured to evaluate the antioxidative effect of UME. Results: In the SCE and MN test systems, it was observed that UME suppressed the mutagenic effects of AFB_1. Furthermore, an increase of MDA level and a decrease of SOD and …

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Neurological Presentations Of Nutritional Vitamin B12 Deficiency In 42 Breastfed Infants In Southeast Turkey, Mustafa Taşkesen, Ahmet Yaramiş, Selahatti̇n Katar, Ayfer Gözü Pi̇ri̇nççi̇oğlu, Murat Söker Jan 2011

Neurological Presentations Of Nutritional Vitamin B12 Deficiency In 42 Breastfed Infants In Southeast Turkey, Mustafa Taşkesen, Ahmet Yaramiş, Selahatti̇n Katar, Ayfer Gözü Pi̇ri̇nççi̇oğlu, Murat Söker

Turkish Journal of Medical Sciences

Nutritional vitamin B12 deficiency is common in developing and underdeveloped countries and has a wide variety of neurological presentations. The aim of this study was to evaluate the neurological characteristics and laboratory results of infants with vitamin B12 deficiency. Materials and methods: A total of 42 infants were included in this study. All patients were evaluated for clinical, physical, and neurological abnormalities, and an attempt was made to obtain short-term neurologic follow-up. Results: Of 42 patients, 24 (57%) were boys and 18 (43%) were girls. The average age at diagnosis was 13.04 ± 5.68 months. Most of these infants were …

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Description Of A New Species Of Eriococcidae (Hemiptera:Coccoidea) From Turkey, Lerzan Erkiliç, Mehmet Bora Kaydan, Ferenc Kozar Jan 2011

Description Of A New Species Of Eriococcidae (Hemiptera:Coccoidea) From Turkey, Lerzan Erkiliç, Mehmet Bora Kaydan, Ferenc Kozar

Turkish Journal of Zoology

A new species of Eriococcidae (Hemiptera: Coccoidea), Proteriococcus lauri Erkılıç sp. nov., collected on Laurus nobilis in Turkey is described and illustrated based on the adult female, and first-instar nymph.

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Bark Beetle Fauna (Coleoptera: Scolytinae) Of The Coniferous Forests In The Mediterranean Region Of Western Turkey, With A New Record For Turkish Fauna, Oğuzhan Sarikaya, Mustafa Avci Jan 2011

Bark Beetle Fauna (Coleoptera: Scolytinae) Of The Coniferous Forests In The Mediterranean Region Of Western Turkey, With A New Record For Turkish Fauna, Oğuzhan Sarikaya, Mustafa Avci

Turkish Journal of Zoology

Scolytinae (Coleoptera: Curculionidae) species and their host plants of coniferous forests of the Mediterranean region of Western Turkey were determined between 2006 and 2008. A total of 27 species of Scolytinae were collected from 59 different sites in Afyonkarahisar, Antalya, Burdur, Denizli, Isparta, and Muğla provinces. Hylastes angustatus (Herbst), H. linearis Erichson, Tomicus destruens (Wollaston), Hylurgus ligniperda (Fabricius), Pityogenes calcaratus (Eichhoff), P. pennidens Reitter, Orthotomicus robustus (Knotek), and O. suturalis (Gyllenhal) were recorded as new species for the Scolytinae fauna of the Mediterranean region of Western Turkey. Orthotomicus robustus (Knotek) was recorded for the first time from Turkey.

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Lecanid Rotifers (Rotifera: Monogononta: Lecanidae) From Iran, Esmat Khaleqsefat, Shahrokh Pashaei Rad, Reza Malekzadeh Viayeh Jan 2011

Lecanid Rotifers (Rotifera: Monogononta: Lecanidae) From Iran, Esmat Khaleqsefat, Shahrokh Pashaei Rad, Reza Malekzadeh Viayeh

Turkish Journal of Zoology

Rotifer diversity was investigated in 26 bodies of water in northwest Iran. Thirteen species of Lecanidae were identified, 6 of which are new records for Iran. The new records include Lecane flexilis (Gosse 1886), L. hamata (Stokes 1896), L. hastata (Murray 1913), L. lamellata (Daday 1893), L. papuana (Murray 1913), and L. punctata (Murray 1913). Drawings are provided, and both the seasonal and spatial distributions of the identified taxa are discussed. A brief comparison is made between the present study's results and those reported from Turkey.

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