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Articles 31 - 60 of 398
Full-Text Articles in Medicine and Health Sciences
Amniotic Membrane Transplantation In Bacterial And Herpetic Stromal Keratitis, Yeşi̇m Altay, Sema Tamer, Ayşe Burcu, Özgür Balta
Amniotic Membrane Transplantation In Bacterial And Herpetic Stromal Keratitis, Yeşi̇m Altay, Sema Tamer, Ayşe Burcu, Özgür Balta
Turkish Journal of Medical Sciences
Background/aim: The aim of this study was to describe the results of amniotic membrane transplantation (AMT) in patients with bacterial and herpetic stromal keratitis. Materials and methods: This was a retrospective chart review study including 42 patients with herpetic keratitis (group 1) and 42 patients with bacterial keratitis (group 2). AMT was performed in addition to antimicrobial therapy. Topical steroids were administered after surgery. The outcome parameters evaluated were epithelialization time, decrease of stromal inflammation, and uncorrected visual acuity (UCVA). Results: The average age of our patients was 55.85 ± 19.07 years, and average follow-up was 14.70 ± 11.75 months. …
The Role Of 18f-Fdg Pet-Ct In The Detection Of Unknown Primary Malignancy: A Retrospective Study, Olga Yaylali, Fatma Suna Kiraç, Doğangün Yüksel
The Role Of 18f-Fdg Pet-Ct In The Detection Of Unknown Primary Malignancy: A Retrospective Study, Olga Yaylali, Fatma Suna Kiraç, Doğangün Yüksel
Turkish Journal of Medical Sciences
Background/aim: This study aimed to retrospectively evaluate the role of 18F-FDG PET/CT imaging in the detection of unknown primary tumor sites in patients with a suspicious malignancy. Materials and methods: We retrospectively examined the 18F-FDG PET/CT images of 50 unknown primary malignancy patients. The malignancy of the lesions with increased 18F-FDG uptake on PET images was defined by interpreting the nondiagnostic CT images that were obtained with the PET study. The primary tumor site was decided according to the combined PET/CT findings, and the results were subsequently confirmed with a histopathological examination. Results: Fifty patients (29 M; 21 F) aged …
Growth Of Biometric Components And Development Of Refractive Errors In Premature Infants With Or Without Retinopathy Of Prematurity, Özdemi̇r Özdemi̇r, Zühal Özen Tunay, Damla Ergi̇ntürk Acar
Growth Of Biometric Components And Development Of Refractive Errors In Premature Infants With Or Without Retinopathy Of Prematurity, Özdemi̇r Özdemi̇r, Zühal Özen Tunay, Damla Ergi̇ntürk Acar
Turkish Journal of Medical Sciences
Background/aim: To investigate the biometric components and refractive errors in premature infants with or without retinopathy of prematurity (ROP). Materials and methods: Anterior chamber depth, lens thickness, vitreous length, and axial length were measured with an ultrasound biometer. Cycloplegic refraction was performed by streak skiascopy. Infants with or without ROP were grouped according to postmenstrual age at the time of ocular examination: Group 1, ≤33 weeks; Group 2, 34-37 weeks; Group 3, 38-41 weeks; Group 4, 42-45 weeks; Group 5, ?46 weeks. Results: The mean postnatal age of 894 infants (451 females and 443 males) was 8.7 ± 4.5 weeks, …
Glycemic Index Values Of Monofloral Turkish Honeys And The Effect Oftheir Consumption On Glucose Metabolism*, Ali̇ Ti̇muçi̇n Atayoğlu, Meltem Soylu, Si̇bel Si̇li̇ci̇, Neri̇man İnanç
Glycemic Index Values Of Monofloral Turkish Honeys And The Effect Oftheir Consumption On Glucose Metabolism*, Ali̇ Ti̇muçi̇n Atayoğlu, Meltem Soylu, Si̇bel Si̇li̇ci̇, Neri̇man İnanç
Turkish Journal of Medical Sciences
Background/aim: Clinical trials have shown that low glycemic index (GI) nutrition reduces mean blood glucose concentrations and insulin secretions. The aim of the present study was to determine the GI values of various monofloral (citrus, milk-vetch, chestnut, thyme, lime, pine) honeys of Turkey, and the effect of their consumption on glucose metabolism. Materials and methods: Processing data from 20 healthy volunteers, GI values were determined from the glycemia values by using the incremental area method. Serum insulin and C-peptide levels were also measured before and 120 min after the test. Results: The GI values of citrus, thyme, lime, chestnut, pine, …
Evaluation Of Maternal Serum Folate, Vitamin B12, And Homocysteine Levels Andfactor V Leiden, Factor Ii G.20210g>A, And Mthfr Variations In Prenatallydiagnosed Neural Tube Defects, Hati̇p Aydin, Resul Arisoy, Ali̇ Karaman, Emre Erdoğdu, Arda Çeti̇nkaya, Bi̇lgen Bi̇lge Geçki̇nli̇, Hasan Şi̇mşek, Oya Demi̇rci̇
Evaluation Of Maternal Serum Folate, Vitamin B12, And Homocysteine Levels Andfactor V Leiden, Factor Ii G.20210g>A, And Mthfr Variations In Prenatallydiagnosed Neural Tube Defects, Hati̇p Aydin, Resul Arisoy, Ali̇ Karaman, Emre Erdoğdu, Arda Çeti̇nkaya, Bi̇lgen Bi̇lge Geçki̇nli̇, Hasan Şi̇mşek, Oya Demi̇rci̇
Turkish Journal of Medical Sciences
Background/aim: Neural tube defects (NTDs) are common congenital malformations that develop as a result of interactions between several genes and environmental factors. Many factors have been investigated in order to understand the etiology of NTDs, and many studies have identified folate intake as a common contributing factor. The exact etiology of the disease is still unknown. Materials and methods: In this study, we compared serum folate, vitamin B12, and homocysteine levels, along with common thrombophilia-related genetic variations, including factor V Leiden, factor II g.20210G>A, MTHFR c.677C>T, and MTHFR c.1298A>C, in 35 pregnant women with fetal NTDs and …
Nail Changes In Patients With Inflammatory Bowel Diseases, Özlem Eki̇z, Ebru Çeli̇k, İlknur Balta, Bi̇lge Bülbül Şen, Emi̇ne Nur Ri̇fai̇oğlu, Mehmet Demi̇r, Fuat Eki̇z, Ömer Başar, Osman Yüksel
Nail Changes In Patients With Inflammatory Bowel Diseases, Özlem Eki̇z, Ebru Çeli̇k, İlknur Balta, Bi̇lge Bülbül Şen, Emi̇ne Nur Ri̇fai̇oğlu, Mehmet Demi̇r, Fuat Eki̇z, Ömer Başar, Osman Yüksel
Turkish Journal of Medical Sciences
Background/aim: Inflammatory bowel disease (IBD) is a group of inflammatory conditions of the colon and small intestine. To our knowledge, no studies to date pertain to the profile of nail changes in IBD, except for onychomycosis. We aimed to study the frequency and pattern of nail changes among patients with IBD and evaluate their potential relationships with several parameters in IBD. Materials and methods: The study included 73 patients with IBD and 51 healthy control subjects. Nails of both groups were examined for changes with regard to color, striations, texture, curvature of nail plates, dystrophy of nail plates, and pigmentation. …
Traditional Practices Of Konya Women During Pregnancy, Birth, The Postpartumperiod, And Newborn Care, Berri̇n Okka, Yasemi̇n Durduran, Nesli̇han Değerli̇ Kodaz
Traditional Practices Of Konya Women During Pregnancy, Birth, The Postpartumperiod, And Newborn Care, Berri̇n Okka, Yasemi̇n Durduran, Nesli̇han Değerli̇ Kodaz
Turkish Journal of Medical Sciences
Background/aim: The purpose of the present study was to identify traditional practices and the extent to which they are practiced by mothers during pregnancy, birth, the postpartum period, and newborn care. Materials and methods: This study was conducted in the city center of Konya (Turkey). Data were collected through questionnaires completed by volunteers. The research sample comprised 450 mothers, all of whom had given birth to at least one live baby. The forms were completed during face-to-face interviews. Results: Some traditional pregnancy practices were followed by 70.7% of the participants. Of the women who performed these practices, 57.4% consciously chose …
Free Radical-Induced Nephrotoxicity Following Repeated Oral Exposureto Chlorpyrifos Alone And In Conjunction With Fluoride In Rats, Naseer Baba, Rajinder Raina, Pawan Verma, Mudasir Sultana
Free Radical-Induced Nephrotoxicity Following Repeated Oral Exposureto Chlorpyrifos Alone And In Conjunction With Fluoride In Rats, Naseer Baba, Rajinder Raina, Pawan Verma, Mudasir Sultana
Turkish Journal of Medical Sciences
Background/aim: Chronic renal disorder is becoming a major health problem worldwide. The purpose of the present study was to investigate alterations in the renal antioxidant system in rats induced by repeated exposure to chlorpyrifos (CPF) alone and in conjunction with fluoride. Materials and methods: Wistar rats were randomly allocated to seven groups, each consisting of six rats, and were subjected to different treatment regiments for 28 days. Results: Significant increases (P < 0.05) in plasma protein, blood urea nitrogen, and creatinine levels indicated alterations in renal functions on repeated exposure to CPF or fluoride; moreover, these changes were more pronounced in animals exposed to both toxicants concurrently. A significant increase (P < 0.05) in malondialdehyde levels and decreases in superoxide dismutase, catalase, and glutathione peroxidase activities in renal tissue were noted, indicating renal damage on exposure to CPF, fluoride, or the combination of those. Conclusion: Our observations suggested that the concurrent exposure to CPF and fluoride increased the extent of renal damage. These findings indicate that this damage is due to increased free radical formation and a reduced function of the antioxidant system in renal tissue. Thus, the application of CPF as an insecticide should be reduced in areas where the fluoride levels in ground waters are high in order to minimize renal damage in exposed populations.
Combination Immunotherapy With Extract Of Heated 4t1 And Naloxone In Mouse Model Of Breast Cancer, Shervin Jahangiri, Seyyed Meysam Abtahi Froushani, Norouz Delirezh
Combination Immunotherapy With Extract Of Heated 4t1 And Naloxone In Mouse Model Of Breast Cancer, Shervin Jahangiri, Seyyed Meysam Abtahi Froushani, Norouz Delirezh
Turkish Journal of Medical Sciences
Background/aim: This study was designed to investigate the efficacy of a new vaccine against breast cancer, which was made by mixing the extract of heated 4T1 cells and naloxone, as an adjuvant. Materials and methods: Female BALB/c mice of 6-8 weeks old were challenged subcutaneously in the right flanks with 4T1 cells. When all animals developed a palpable tumor, immunotherapy was initiated. Mice in the experimental groups received, twice with a 1-week interval, either the extract of heated 4T1 alone or in combination with naloxone, and mice in the negative control group received phosphate-buffered saline. One week after the last …
Comparison Between The Protective Effects Of Vitamin K And Vitamin A On The Modulation Of Hypervitaminosis D3 Short-Term Toxicity In Adult Albino Rats, Said Said Elshama, Hosam-Eldin Hussein Osman, Ayman El-Meghawry El-Kenawy, Hamdi Mohamed Youseef
Comparison Between The Protective Effects Of Vitamin K And Vitamin A On The Modulation Of Hypervitaminosis D3 Short-Term Toxicity In Adult Albino Rats, Said Said Elshama, Hosam-Eldin Hussein Osman, Ayman El-Meghawry El-Kenawy, Hamdi Mohamed Youseef
Turkish Journal of Medical Sciences
Background/aim: Vitamin D3 has increased risk of toxicity due to its common use in multivitamin preparations. Vitamin K and vitamin A play an important role in vitamin D action. The goal of the current study was to compare the protective effects of vitamin K and vitamin A on the modulation of hypervitaminosis D3 toxicity in rats by assessing serum calcium, renal function tests, cardiac enzymes, and related histopathological changes. Materials and methods: Eighty adult albino rats were divided into four groups; each group consisted of 20 rats. The first group received water; the second received a toxic dose of vitamin …
Evaluation Of The Effectiveness Of Biodegradable Electrospun Caprolactoneand Poly(Lactic Acid-?-Caprolactone) Nerve Conduits For Peripheral Nerveregenerations In A Rat Sciatic Nerve Defect Model, Mehmet Dadaci, Ni̇met Karagülle, Erhan Sönmez, Zeynep Dadaci, Evren Tevfi̇k İşci̇, Bi̇lsev İnce, İbrahi̇m Vargel, Erhan Pi̇şki̇n, Ali̇ Yücel Erk
Evaluation Of The Effectiveness Of Biodegradable Electrospun Caprolactoneand Poly(Lactic Acid-?-Caprolactone) Nerve Conduits For Peripheral Nerveregenerations In A Rat Sciatic Nerve Defect Model, Mehmet Dadaci, Ni̇met Karagülle, Erhan Sönmez, Zeynep Dadaci, Evren Tevfi̇k İşci̇, Bi̇lsev İnce, İbrahi̇m Vargel, Erhan Pi̇şki̇n, Ali̇ Yücel Erk
Turkish Journal of Medical Sciences
Background/aim: The aim of this study was to compare electrospun caprolactone (EC) and poly(lactic acid-?-caprolactone) (PLCL) nerve conduits with nerve graft in a rat sciatic nerve defect model. Materials and methods: A total of 32 male Wistar albino rats were divided into 4 groups, with 8 rats in each group. A nerve defect of 1 cm was constructed in the left sciatic nerve of the rats. These defects were left denuded in the sham group, and reconstructed with nerve grafts, PLCL, and EC nerve conduits in the other groups. After 3 months, nerve regenerations were evaluated macroscopically, microscopically, and electrophysiologically. …
Ameliorating Effects Of Curcumin On Nicotine-Induced Mice Testes, Gülfi̇dan Coşkun, Hülya Özgür, Şaban Doran, Sai̇t Polat
Ameliorating Effects Of Curcumin On Nicotine-Induced Mice Testes, Gülfi̇dan Coşkun, Hülya Özgür, Şaban Doran, Sai̇t Polat
Turkish Journal of Medical Sciences
Background/aim: The aim of this study was to determine the antioxidative effect of curcumin on nicotine-induced mice testis. Materials and methods: Sixty Swiss albino male mice were divided into five groups, each containing 12 mice. The first group was used as a control. To induce toxicity in the second and third group, nicotine (0.4 mg/kg/day) was injected intraperitoneally into mice for 14 and 28 days, respectively. The mice in the fourth and fifth group were injected with nicotine (0.4 mg/kg/day) and orally treated with curcumin (200 mg/kg) for 14 and 28 days, respectively. Testosterone levels were measured from blood samples …
The Protective Effect Of Capparis Ovata In Acute Hepatotoxicity Induced By Paracetamol, Nurcan Doğan, Mustafa Akçam, Tuğba Koca, Duygu Kumbul Doğuç, Meltem Özgöçmen
The Protective Effect Of Capparis Ovata In Acute Hepatotoxicity Induced By Paracetamol, Nurcan Doğan, Mustafa Akçam, Tuğba Koca, Duygu Kumbul Doğuç, Meltem Özgöçmen
Turkish Journal of Medical Sciences
Background/aim: To investigate the efficiency of Capparis ovata as a protective agent against acute paracetamol toxicity of the liver. Materials and methods: A total of 36 Wistar albino rats were divided into 4 groups: 1) paracetamol, 2) Capparis ovata + paracetamol, 3) Capparis ovata, and 4) control. Groups 2 and 3 were given Capparis ovata and Groups 1 and 4 distilled water for 8 days. On day 8, 3000 mg kg-1 paracetamol was administered orally to Groups 1 and 2. Samples were taken on day 9. AST, ALT, total bilirubin, direct bilirubin, GGT, and ALP levels were assessed. Lipid peroxidation …
Efficacy Of Pegylated Liposomal Etoposide Nanoparticles On Breast Cancer Cell Lines, Mohammadreza Mehrabi, Parisa Esmaeilpour, Azim Akbarzadeh, Zahra Saffari, Maryam Farahnak, Ali Farhangi, Mohsen Chiani
Efficacy Of Pegylated Liposomal Etoposide Nanoparticles On Breast Cancer Cell Lines, Mohammadreza Mehrabi, Parisa Esmaeilpour, Azim Akbarzadeh, Zahra Saffari, Maryam Farahnak, Ali Farhangi, Mohsen Chiani
Turkish Journal of Medical Sciences
Background/aim: This study aimed to investigate the efficacy of pegylated liposomal etoposide nanoparticles (NPs) against T-47D and MCF-7 breast cancer cell lines. Materials and methods: Pegylated liposomal etoposide NPs were prepared by reverse phase evaporation method. The size, size distribution, and zeta potential of the NPs was measured by a Zetasizer instrument. The cytotoxicity of NPs was inspected by methyl thiazol tetrazolium assay. The release pattern of the drug from the vesicles was studied by the dialysis method. Drug loading and encapsulation efficiency (EE) were also measured. Results: The mean size, size distribution, and zeta potential of pegylated liposomal etoposide …
Role Of Flt3 In The Proliferation And Aggressiveness Of Hepatocellular Carcinoma, Muammer Merve Aydin, Nermi̇n Sumru Bayin, Tolga Acun, Mustafa Cengi̇z Yakicier, Kami̇l Can Akçali
Role Of Flt3 In The Proliferation And Aggressiveness Of Hepatocellular Carcinoma, Muammer Merve Aydin, Nermi̇n Sumru Bayin, Tolga Acun, Mustafa Cengi̇z Yakicier, Kami̇l Can Akçali
Turkish Journal of Medical Sciences
Background/aim: Previously we showed that Fms-like tyrosine kinase (FLT3) changes its cellular localization upon partial hepatectomy, suggesting a role in liver regeneration. FLT3 was also shown to play an important function in cellular proliferation and activation of PI3K and Ras. Thus, we aimed to investigate the role of FLT3 in hepatocellular tumorigenesis utilizing in vitro and in vivo models. Materials and methods: We used Snu398 cells that express FLT3. We investigated these cells' in vitro proliferation and invasion abilities by treatment with the FLT3 inhibitor K-252a or by knocking-down with FLT3 shRNA,. Furthermore, the effect of blocking FLT3 activity and …
Oxidative Stress-Induced Dna Damage And Homocysteine Accumulation May Beinvolved In Ovarian Cancer Progression In Both Young And Old Patients, Shazia Anwer Bukhari, Kashaf Zafar, Muhammad Ibrahim Rajoka, Zubair Ibrahim, Sadia Javed, Rafshan Sadiq
Oxidative Stress-Induced Dna Damage And Homocysteine Accumulation May Beinvolved In Ovarian Cancer Progression In Both Young And Old Patients, Shazia Anwer Bukhari, Kashaf Zafar, Muhammad Ibrahim Rajoka, Zubair Ibrahim, Sadia Javed, Rafshan Sadiq
Turkish Journal of Medical Sciences
Background/aim: Biochemical, environmental, and genetic factors such as oxidative stress-induced DNA damage and homocysteine (Hcy) accumulation in the blood are involved in the development and progression of ovarian cancer. This study measured some biomarkers closely linked to the progression of ovarian cancer and also found their correlates. Materials and methods: Thirty patients were diagnosed with ovarian cancer using pelvic examination, transvaginal ultrasound, and cancer antibody (CA-125) measurement. Total oxidative stress (TOS), DNA damage, Hcy, malondialdehyde (MDA), total antioxidant status (TAS), and other biochemical parameters were determined. Results: TOS and DNA damage were positively and significantly correlated between themselves and were …
Correlation Between Hfe Gene Polymorphisms And Increased Risk Of Coronary Artery Disease Among Patients With Type 2 Diabetes In Iran, Leila Saremi, Marzieh Saremi, Shirin Lotfipanah, Saber Imani, Junjiang Fu, Tianyu Zhang
Correlation Between Hfe Gene Polymorphisms And Increased Risk Of Coronary Artery Disease Among Patients With Type 2 Diabetes In Iran, Leila Saremi, Marzieh Saremi, Shirin Lotfipanah, Saber Imani, Junjiang Fu, Tianyu Zhang
Turkish Journal of Medical Sciences
Background/aim: Diabetes mellitus is a risk factor for cardiovascular diseases (CVDs), which are among the major causes of deaths in type 2 diabetes (T2D). The purpose of the present study was to determine the association of C282Y and H63D mutations in the HFE gene with increased risk of coronary artery disease (CAD) in T2D patients. Materials and methods: Two hundred and ninety individuals were divided into two groups: a case group and a control group. Genomic DNA of peripheral venous blood cells was extracted and the HFE gene mutations were analyzed using the PCR-RFLP technique. Results: Data analysis revealed a …
Clinical Outcomes And Optical Performance Of Four Differentmultifocal Intraocular Lenses, Başak Bostanci Ceran, Tamer Takmaz, İzzet Can, Güli̇zar Demi̇rok, Betül Seher Uysal
Clinical Outcomes And Optical Performance Of Four Differentmultifocal Intraocular Lenses, Başak Bostanci Ceran, Tamer Takmaz, İzzet Can, Güli̇zar Demi̇rok, Betül Seher Uysal
Turkish Journal of Medical Sciences
Background/aim: The purpose of the present study was to evaluate clinical outcomes and optical performance of 4 different multifocal intraocular lenses (IOLs). Materials and methods: Ninety eyes of 51 patients who received Reviol MFM 611, Reviol MFM 625, Acri.LISA, and ReSTOR SN6AD3 multifocal IOLs after cataract surgery were retrospectively evaluated. The patients were similar in terms of age, sex, cataract hardness and axial length. The mean outcome measures were uncorrected and corrected distance visual acuity (UDVA, CDVA), distance-corrected intermediate and near visual acuity (DCIVA, DCNVA), intra or postoperative complications, and contrast sensitivity (CS) results under mesopic conditions. The mean follow …
The Utility Of The Timi Risk Index On Admission For Predicting Angiographic No-Reflow After Primary Percutaneous Coronary Intervention In Patients With Stemi, Hali̇t Acet, Faruk Ertaş, Mehmet Ata Akil, Mehmet Zi̇hni̇ Bi̇li̇k, Mesut Aydi̇n, Ni̇hat Polat, Abdulkadi̇r Yildiz, Murat Yüksel, Leyla Çi̇ftçi̇, Necdet Özaydoğdu, Mehmet Özbek, Sai̇t Alan, Ni̇zametti̇n Toprak
The Utility Of The Timi Risk Index On Admission For Predicting Angiographic No-Reflow After Primary Percutaneous Coronary Intervention In Patients With Stemi, Hali̇t Acet, Faruk Ertaş, Mehmet Ata Akil, Mehmet Zi̇hni̇ Bi̇li̇k, Mesut Aydi̇n, Ni̇hat Polat, Abdulkadi̇r Yildiz, Murat Yüksel, Leyla Çi̇ftçi̇, Necdet Özaydoğdu, Mehmet Özbek, Sai̇t Alan, Ni̇zametti̇n Toprak
Turkish Journal of Medical Sciences
Background/aim: The thrombolysis in myocardial infarction (TIMI) risk score (TRS), and the TIMI risk index (TRI) have been reported in coronary artery disease patients. We investigated whether admission TRI is associated with no-reflow (NRF) in patients undergoing primary percutaneous coronary intervention (p-PCI). Materials and methods: ST-segment elevation myocardial infarction (STEMI) patients treated with p-PCI were included in the study. TRI was calculated on admission using specified variables. We defined the angiographic NRF phenomenon as a coronary TIMI flow grade of ≤2 after the vessel was recanalized or a TIMI flow grade of 3 together with a final myocardial blush grade …
Seroprevalence Of Measles, Mumps, Rubella, And Varicella Amongphysicians And Nurses In Jordan, Faris Ghalib Bakri, Zakaria Mohammad Abdelrahim, Alqahira Samih Alkalbani, Ghada Mohammad Khrais, Deena Shamroukh, Ferial Ahmad Hayajneh, Azmi Mahafza
Seroprevalence Of Measles, Mumps, Rubella, And Varicella Amongphysicians And Nurses In Jordan, Faris Ghalib Bakri, Zakaria Mohammad Abdelrahim, Alqahira Samih Alkalbani, Ghada Mohammad Khrais, Deena Shamroukh, Ferial Ahmad Hayajneh, Azmi Mahafza
Turkish Journal of Medical Sciences
Background/aim: Measles, mumps, rubella, and varicella can affect susceptible healthcare workers who might subsequently spread the infection to susceptible patients and workers. Here, we aim to determine the seroprevalence of these infections among physicians and nurses and to compare the history of varicella with the results of varicella antibodies among study participants. Materials and methods: Two randomly selected groups, one group of physicians and one of nurses, from a university hospital in Jordan were interviewed and their serum IgG antibodies were measured. Results: The physicians and nurses group had 252 and 241 participants, respectively. The physicians group had significantly more …
Effectiveness Of P6 Acupoint Electrical Stimulation In Preventing Postoperativenausea And Vomiting Following Laparoscopic Surgery, Aik Hoe Yeoh, Shereen Suet Ping Tang, Norsidah Abdul Manap, Wan Rahiza Wan Mat, Shuraya Said, Muhamad Rahimi Che Hassan, Raha Abdul Rahman
Effectiveness Of P6 Acupoint Electrical Stimulation In Preventing Postoperativenausea And Vomiting Following Laparoscopic Surgery, Aik Hoe Yeoh, Shereen Suet Ping Tang, Norsidah Abdul Manap, Wan Rahiza Wan Mat, Shuraya Said, Muhamad Rahimi Che Hassan, Raha Abdul Rahman
Turkish Journal of Medical Sciences
Background/aim: The effects of pericardium 6 (P6) electrical stimulation in patients at risk of postoperative nausea and vomiting (PONV) following laparoscopic surgery were evaluated. Materials and methods: Eighty patients for laparoscopic surgery with at least one of the determined risks (nonsmoker, female, previous PONV/motion sickness, or postoperative opioid use) were randomized into either an active or sham group. At the end of surgery, Reletex electrical acustimulation was placed at the P6 acupoint. The active group had grade 3 strength and the sham group had inactivated electrodes covered by silicone. It was worn for 24 h following surgery. PONV scores were …
Polymorphisms In Androgen Metabolism Genes Ar, Cyp1b1, Cyp19, And Srd5a2 And Prostate Cancer Risk And Aggressiveness In Bulgarian Patients, Darina Kachakova, Atanaska Mitkova, Elenko Popov, Olga Beltcheva, Alexandrina Vlahova, Tihomir Dikov, Svetlana Christova, Vanio Mitev, Chavdar Slavov, Radka Kaneva
Polymorphisms In Androgen Metabolism Genes Ar, Cyp1b1, Cyp19, And Srd5a2 And Prostate Cancer Risk And Aggressiveness In Bulgarian Patients, Darina Kachakova, Atanaska Mitkova, Elenko Popov, Olga Beltcheva, Alexandrina Vlahova, Tihomir Dikov, Svetlana Christova, Vanio Mitev, Chavdar Slavov, Radka Kaneva
Turkish Journal of Medical Sciences
Background/aim: The aim of our study was to elucidate the role of polymorphisms in AR, CYP1B1, CYP19, and SRD5A2 genes for prostate cancer (PC) development in Bulgarian patients. Materials and methods: We genotyped 246 PC patients and 261 controls (155 with benign prostate hyperplasia and 107 healthy population controls) using direct sequencing, PCR-RFLP, SSCP, and fragment analysis. Results: The allele and genotype frequencies of most of the studied variants did not differ significantly between cases and controls. Increased frequencies of the C/C genotype and C allele of rs1056837 in CYP1B1, and genotype 7/8 of the (TTTA)n repeat polymorphism in CYP19, …
The Relationship Of Breast Arterial Calcification Detected In Mammographic Examinations With Cardiovascular Diseases, Cardiovascular Risk Factors, Parity, And Breastfeeding, Kadi̇han Yalçin Şafak, Ayşegül Eratalay, Ebru Dülger İli̇ş, Nesli̇han Umarusman Tanju, Begüm Damla Şencan, Tamer Baysal
The Relationship Of Breast Arterial Calcification Detected In Mammographic Examinations With Cardiovascular Diseases, Cardiovascular Risk Factors, Parity, And Breastfeeding, Kadi̇han Yalçin Şafak, Ayşegül Eratalay, Ebru Dülger İli̇ş, Nesli̇han Umarusman Tanju, Begüm Damla Şencan, Tamer Baysal
Turkish Journal of Medical Sciences
Background/aim: We aimed to detect the incidence of breast arterial calcification (BAC) in patients that underwent mammography and to reveal the relationship of BAC with cardiovascular diseases, cardiovascular risk factors, parity, and breastfeeding. Materials and methods: A total of 1195 female patients were included in this study. Cases that were positive for BAC during mammography were recorded. The relationship of BAC with age, body mass index, parity, breastfeeding, menopause, smoking, alcohol consumption, oral contraceptive use, hormone replacement therapy, and histories of hypertension (HT), diabetes mellitus (DM), coronary artery disease (CAD), and cerebral vascular diseases were investigated. Results: Overall, 97 of …
Evaluation Of Tetanus Antibody Levels In Adults In Yozgat, Turkey, Çi̇ğdem Kader, Mehmet Balci, Ayşe Erbay
Evaluation Of Tetanus Antibody Levels In Adults In Yozgat, Turkey, Çi̇ğdem Kader, Mehmet Balci, Ayşe Erbay
Turkish Journal of Medical Sciences
Background/aim: To assess the immune status against tetanus in relation to self-declared vaccination status among an adult population in Yozgat, Turkey. Methods: Questionnaires and blood specimens were collected from 267 individuals over 18 years of age in Yozgat, Turkey. Antitetanus antibodies were determined quantitatively by enzyme-linked immunosorbent assay. Results: Among the 267 subjects (mean age 43.4 ± 15.6; male:female, 133:134) 168 (62.9%) had protective level of tetanus antibody titers. There was a characteristic distribution of the tetanus antibody titers in different age groups as it dropped with increasing age. Protective immunity was obtained in 74.1% of urban and 47.9% of …
Celiac Disease In Children With Chronic Constipation, Murat Çakir, Seçi̇l Cezaroğlu, Ümi̇t Çobanoğlu
Celiac Disease In Children With Chronic Constipation, Murat Çakir, Seçi̇l Cezaroğlu, Ümi̇t Çobanoğlu
Turkish Journal of Medical Sciences
Background/aim: Chronic constipation (CC) and celiac disease (CD) are the most common conditions encountered in pediatric gastroenterology. The association of these two disorders has not been evaluated properly. We analyzed the prevalence and outcome of CD in children with CC. Materials and methods: The study included children with CC (n = 313) and healthy children (n = 990). Serum IgA and IgA antitissue transglutaminase antibodies (IgA-tTG) were studied in all subjects. Intestinal biopsy and HLA-DQ2/DQ8 typing was performed in subjects with elevated IgA-tTG. Results: Serology was positive in 8 children (2.5%) with CC and 6 children (0.6%) from the control …
The Antioxidant And Antimutagenic Activities Of Ankaferd Blood Stopper,A Natural Hemostatic Agent Used In Dentistry, Aysel Uğur, Nurdan Saraç, Di̇lek Aynur Çankal, Murat Özle
The Antioxidant And Antimutagenic Activities Of Ankaferd Blood Stopper,A Natural Hemostatic Agent Used In Dentistry, Aysel Uğur, Nurdan Saraç, Di̇lek Aynur Çankal, Murat Özle
Turkish Journal of Medical Sciences
Background/aim: This study investigated the antioxidant and antimutagenic properties of Ankaferd blood stopper (ABS), a plant-based topical hemostatic agent used in Turkey to treat external hemorrhages and bleeding during dental surgery. While previous studies have examined the antimicrobial, antiinflammatory, and anticarcinogenic properties of ABS, to our knowledge, this is the first study to report on the antioxidant and antimutagenic activities of this drug. Materials and methods: Antioxidant activity was evaluated using DPPH radical-scavenging and β-carotene-linoleic acid tests. Antimutagenic activity was assessed using the Ames Salmonella/microsome mutagenicity test with the bacterial mutant strains Salmonella typhimurium TA98 and TA100. Results: Although ABS …
Treatment Of Mixed Astigmatism: Early Clinical Outcomes With Wavelight And Technolas Excimer Lasers, Ayşe Ebru Kilavuzoğlu, Tansu Gönen, Ali̇ Riza Cenk Çelebi̇, Cemi̇le Banu Coşar Yurteri̇, Asim Bozkurt Şener
Treatment Of Mixed Astigmatism: Early Clinical Outcomes With Wavelight And Technolas Excimer Lasers, Ayşe Ebru Kilavuzoğlu, Tansu Gönen, Ali̇ Riza Cenk Çelebi̇, Cemi̇le Banu Coşar Yurteri̇, Asim Bozkurt Şener
Turkish Journal of Medical Sciences
Background/aim: We aimed to compare the results of WaveLight Allegretto Wave Eye-Q 400 Hz and Technolas 217z100 excimer lasers in the treatment of mixed astigmatism. Materials and methods: Forty-nine patients who underwent laser in situ keratomileusis for mixed astigmatism were included in this retrospective study. Twenty-eight eyes of 21 patients were treated with WaveLight and 46 eyes of 28 patients were treated with the Technolas excimer laser. The patients' visual acuities and refractive values were evaluated on postoperative day 1 and at 1 and 3 months. Results: In the WaveLight and Technolas groups, cylindrical refractive errors at month 3 were …
Enos Gene Polymorphisms In Paraffin-Embedded Tissues Of Prostate Cancer Patients, Fi̇kri̇ye Polat, Nesri̇n Turaçlar, Meral Yilmaz, Günsel Bi̇ngöl, Hasi̇be Ci̇ngi̇lli̇ Vural
Enos Gene Polymorphisms In Paraffin-Embedded Tissues Of Prostate Cancer Patients, Fi̇kri̇ye Polat, Nesri̇n Turaçlar, Meral Yilmaz, Günsel Bi̇ngöl, Hasi̇be Ci̇ngi̇lli̇ Vural
Turkish Journal of Medical Sciences
Background/aim: The purpose of the present study was to investigate whether endothelial nitric oxide synthase (eNOS) gene polymorphisms play a role in prostate cancer (PCa). Materials and methods: We examined three eNOS gene polymorphisms (T-786C promoter region, G894T, and Intron 4 VNTR 4a/b) at extracted DNAs from 50 formalin-fixed paraffin-embedded tissues of PCa patients. For the controls, blood samples obtained from 50 healthy men were studied. Genotyping of molecular variants was performed by PCR-RFLP technique. Results: We found that the TC genotype of the T-786C polymorphism was associated with PCa risk (OR: 3.325, CI: 1.350-8.188, P = 0.008). The eNOS …
Categorization Of Ureteroscopy Complications And Investigation Of Associated Factors By Using The Modified Clavien Classification System, Ercan Öğreden, Ural Oğuz, Erhan Demi̇relli̇, Erdal Benli̇, Eyüp Burak Sancak, Murat Tolga Gülpinar, Alpaslan Akbaş, Berkan Reşorlu, Ali̇ Ayyildiz, Orhan Yalçin
Categorization Of Ureteroscopy Complications And Investigation Of Associated Factors By Using The Modified Clavien Classification System, Ercan Öğreden, Ural Oğuz, Erhan Demi̇relli̇, Erdal Benli̇, Eyüp Burak Sancak, Murat Tolga Gülpinar, Alpaslan Akbaş, Berkan Reşorlu, Ali̇ Ayyildiz, Orhan Yalçin
Turkish Journal of Medical Sciences
Background/aim: The purpose of the present study was to review the complications of ureteroscopy (URS) by using the modified Clavien classification system (MCCS) and to investigate the factors associated with complications. Materials and methods: Data regarding 811 patients who underwent URS for ureteral calculus were analyzed. Peroperative and postoperative complications were recorded. The patients were divided into seven groups depending on the severity of the complications. The association of sex, stone size, number, and localization with each MCCS grade was also evaluated. Results: The average age was 45 years. The success of the procedure after one session was 93.5%. Complications …
Premenstrual Syndrome And Life Quality In Turkish Health Science Students, Hati̇ce Işik, Şule Ergöl, Öner Aynioğlu, Ahmet Şahbaz, Ayşe Kuzu, Müge Uzun
Premenstrual Syndrome And Life Quality In Turkish Health Science Students, Hati̇ce Işik, Şule Ergöl, Öner Aynioğlu, Ahmet Şahbaz, Ayşe Kuzu, Müge Uzun
Turkish Journal of Medical Sciences
Background/aim: The purpose of the present study was to investigate the incidence of PMS, risk factors affecting PMS symptoms, and life quality in health science students. Materials and methods: A total of 608 volunteer female students studying at the health campus of a state university in Turkey were included in the study. The participants were asked to fill out questionnaires on sociodemographic data, PMS symptoms, and SF-36 life quality tests. Results: The overall frequency of PMS among participants was 84.5%. The average PMS and general health SF scores were 118.34 ± 37.3 and 20.03 ± 3.72, respectively. Students who had …