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Evaluation Of Major And Minor Lower Extremity Amputation In Diabetic Foot Patients, Firat Ozan, Kaan Gürbüz, İlhami̇ Çeli̇k, Zehra Beştepe Dursun, Erdal Uzun
Evaluation Of Major And Minor Lower Extremity Amputation In Diabetic Foot Patients, Firat Ozan, Kaan Gürbüz, İlhami̇ Çeli̇k, Zehra Beştepe Dursun, Erdal Uzun
Turkish Journal of Medical Sciences
Background/aim: We evaluated the existing risk factors with clinical results in patients who underwent major and minor amputation of the lower extremity as a result of diabetic foot ulcers (DFUs). Materials and methods: We retrospectively studied 107 patients who had undergone lower extremity amputation. The patients were divided into minor (Group 1, n = 75) and major (Group 2, n = 32) amputation groups. On clinical evaluation, the type of surgery performed, smoking history, comorbidities, duration of diabetes mellitus (DM) diagnosis, duration of DFU presence, peripheral neuropathy, peripheral arterial disease, results of deep tissue culture, length of hospitalization, and blood …
Comparison Of Microscopy, Elisa, And Real-Time Pcr For Detectionof Giardia Intestinalis In Human Stool Specimens, Yunus Emre Beyhan, Zeynep Taş Cengi̇z
Comparison Of Microscopy, Elisa, And Real-Time Pcr For Detectionof Giardia Intestinalis In Human Stool Specimens, Yunus Emre Beyhan, Zeynep Taş Cengi̇z
Turkish Journal of Medical Sciences
Background/aim: This study included patients who had digestive system complaints between August 2015 and October 2015. The research was designed to compare conventional microscopy with an antigen detection ELISA kit and the TaqMan-based real-time PCR (RT-PCR) technique for detection of Giardia intestinalis in human stool specimens. Materials and methods: Samples were concentrated by formalin-ether sedimentation technique and microscopic examinations were carried out on wet mount slides. A commercially available ELISA kit (Giardia CELISA, Cellabs, Brookvale, Australia) was used for immunoassay. DNA was extracted from fecal samples of about 200 mg using the QIAamp Fast DNA Stool Mini Kit (QIAGEN, Hilden, …
Covariation In Diaspore Mass And Dispersal Patterns In Threemediterranean Coastal Dunes In Southern Spain, Carmen Rodriguez, Teresa Navarro, Ali El Keblawy
Covariation In Diaspore Mass And Dispersal Patterns In Threemediterranean Coastal Dunes In Southern Spain, Carmen Rodriguez, Teresa Navarro, Ali El Keblawy
Turkish Journal of Botany
The coastal dunes of southern Spain are an original Mediterranean ecosystem, insufficiently studied under dispersal. This study explores covariation patterns among diaspore mass, size, morphology, dispersal mode, and spatial dispersal in 78 native coastal dune species. Three coastal dunes under different climates were sampled and differentiated between fixed and mobile dunes. The Pérez-Harguindeguy methodology was applied and ANOVA, Kruskal-Wallis, and Mann-Whitney U tests were used in order to analyze the covariation. Diaspores were essentially small seeds or achenes (2-4 mm, from 10-5 to 1 g). The study revealed that diaspore mass is a key trait in the differentiation among dunes. …
Foliar Applications Of Alpha-Tocopherol Improves The Composition Of Fresh Pods Of Vigna Radiata Subjected To Water Deficiency, Muhammad Sadiq, Nudrat Aisha Akram, Muhammad Ashraf
Foliar Applications Of Alpha-Tocopherol Improves The Composition Of Fresh Pods Of Vigna Radiata Subjected To Water Deficiency, Muhammad Sadiq, Nudrat Aisha Akram, Muhammad Ashraf
Turkish Journal of Botany
Alpha-tocopherol (α-Toc), so-called vitamin E, is a low molecular weight lipophilic antioxidant that generally protects plants from stress-induced cellular oxidation. It is well known that exogenously applied α-Toc is effective in improving plant growth and developmental processes under adverse environmental conditions. The current study was performed to determine the best concentration of α-Toc [0 (no spray), 100, 200, and 300 mg L-1] that could improve the biological yield and chemical constituents of fresh green pods of mung bean (Vigna radiata) and hence their quality under varying water regimes. Foliar spray of α-Toc significantly improved total soluble proteins, chlorophyll a and …
Relation Of Unsupported And Unsupervised Exercise With Anthropometric And Biochemical Indices Among Type 2 Diabetic Patients, Prince Chikwere, Kwabena Nsiah, Marina Tandoh
Relation Of Unsupported And Unsupervised Exercise With Anthropometric And Biochemical Indices Among Type 2 Diabetic Patients, Prince Chikwere, Kwabena Nsiah, Marina Tandoh
Turkish Journal of Medical Sciences
Background/aim: Type 2 diabetes is a lifestyle-related condition. Lifestyle modification in the management of type 2 diabetes incorporates exercise. The aim of this study was to find out how unsupported and unsupervised exercise relates to anthropometric indices and biochemical indices in type 2 diabetes patients. Materials and methods: In the cross-sectional study, a structured questionnaire was used to access data on the exercise history of patients. Subjects were classified according to exercise intensity. The dietary intake of patients was obtained by 24-h recall. Standard measurements were taken of waist circumference and blood pressure. Blood samples were also collected to measure …
Association Of B7-H4 Gene Polymorphisms In Urothelial Bladder Cancer, Asuman Özgöz, Murat Şamli, Deni̇z Di̇nçel, Ahmet Şahi̇n, Ümi̇t İnce, Yeşi̇m Sağlican, Faruk Balci, Hale Şamli
Association Of B7-H4 Gene Polymorphisms In Urothelial Bladder Cancer, Asuman Özgöz, Murat Şamli, Deni̇z Di̇nçel, Ahmet Şahi̇n, Ümi̇t İnce, Yeşi̇m Sağlican, Faruk Balci, Hale Şamli
Turkish Journal of Medical Sciences
Background/aim: We aimed to study polymorphisms of the B7-H4 gene in order to evaluate a possible association in urothelial carcinoma, as it is highly expressed in cancer tissues. Materials and methods: In this study B7-H4 gene rs10754339, rs10801935, and rs3738414 SNPs were studied by PCR-RFLP method in paraffin-embedded tumor specimens from 62 urothelial carcinoma patients and in a control group including 30 patients without bladder cancer. Results: We detected that the rs10754339 polymorphism was more frequent in the cancer patients when compared with the control group (P < 0.05). Only the rs3738414 polymorphism showed a statistically significant difference in frequency between pathologic diagnostic groups. Conclusion: The rs10754339 AA genotype distribution was found to have a higher frequency whereas the rs3738414 AG genotype distribution was lower in the bladder cancer group (P < 0.05). None of the genotype distributions showed a significant difference from the control group for the rs10801935 polymorphism. We conclude that B7-H4 has the potential to be a useful prognostic marker in urothelial carcinoma.
Central Line-Associated Blood Stream Infections: Characteristics And Risk Factors Formortality Over A 5.5-Year Period, Aynur Ati̇lla, Zahi̇de Doğanay, Hale Kefeli̇ Çeli̇k, Mehmet Derya Demi̇rağ, Süleyman Sirri Kiliç
Central Line-Associated Blood Stream Infections: Characteristics And Risk Factors Formortality Over A 5.5-Year Period, Aynur Ati̇lla, Zahi̇de Doğanay, Hale Kefeli̇ Çeli̇k, Mehmet Derya Demi̇rağ, Süleyman Sirri Kiliç
Turkish Journal of Medical Sciences
Background/aim: Central line-associated bloodstream infections (CLABSIs) are associated with substantial morbidity and mortality and the infection rates vary in a wide range (high: 62.5%; low: 20%) in developing countries. We aimed to investigate the characteristics and the risk factors for mortality in patients with CLABSIs in intensive care units (ICUs) and provide the relevant data. Materials and methods: The electronic medical records database and file records obtained through active surveillance by an infection control committee of a hospital were screened to identify patients with CLABSIs hospitalized from January 2008 through July 2013. Results: A total of 166 CLABSI episodes in …
Modifications Of Mice Gut Microflora Following Oral Consumption Oflactobacillus Acidophilus And Bifidobacterium Bifidum Probiotics, Hossein Khavari-Daneshvar, Maryam Mosavi, Hamid Khodayari, Ebrahim Rahimi, Peyman Ranji, Amir Hossein Mohseni, Reyhaneh Mahmudian, Farzad Shidfar, Shahram Agah, Ali Mohammad Alizadeh
Modifications Of Mice Gut Microflora Following Oral Consumption Oflactobacillus Acidophilus And Bifidobacterium Bifidum Probiotics, Hossein Khavari-Daneshvar, Maryam Mosavi, Hamid Khodayari, Ebrahim Rahimi, Peyman Ranji, Amir Hossein Mohseni, Reyhaneh Mahmudian, Farzad Shidfar, Shahram Agah, Ali Mohammad Alizadeh
Turkish Journal of Medical Sciences
Background/aim: Thirty male BALB/c mice were equally divided into three groups: control, L. acidophilus, and B. bifidum for the assessment of the probiotics' stability in the gut microflora. Materials and methods: First, the gut microflora of the mice was checked every 3 days (days 3, 6, 9, and 12) without probiotic consumption, and then the mice were daily given orally 1.5 g of probiotics in 30 cc of drinking water. The consumption of probiotics was then stopped for recovery and then the consumption continued for 5 months. Results: On day 9 after the consumption of the probiotics, L. acidophilus and …
Antioxidants Status In Type 2 Diabetic Patients In Morocco, Rachid Eljaoudi, Naoual Elomri, Meryem Laamarti, Yahia Cherrah, Taoufik Amezyane, Driss Ghafir, Azeddine Ibrahimi
Antioxidants Status In Type 2 Diabetic Patients In Morocco, Rachid Eljaoudi, Naoual Elomri, Meryem Laamarti, Yahia Cherrah, Taoufik Amezyane, Driss Ghafir, Azeddine Ibrahimi
Turkish Journal of Medical Sciences
Background/aim: Type 2 diabetes is a heterogeneous and multifactorial metabolic disorder with some relationship to oxidative stress (OS). Since no studies were conducted in the Moroccan population, this clinical investigation aimed at evaluating the antioxidants status in Moroccan patients with type 2 diabetes. Materials and methods: Blood samples of 60 type 2 diabetic patients and 40 healthy controls subjects were analyzed for determination of glycemia, hemoglobin, CRP, glycated hemoglobin, lipid parameters, malondialdehyde (MDA), vitamins E and C, copper (Cu), zinc (Zn), and selenium (Se). Results: CRP and triglycerides were higher in the diabetic group while high-density lipoprotein levels were significantly …
Possible Triggering Factors And Comorbidities In Newlydiagnosed Autoimmune Bullous Diseases, Sevgi̇ Akarsu, Özlem Özbağçivan, Necla Dolaş, Şebnem Aktan
Possible Triggering Factors And Comorbidities In Newlydiagnosed Autoimmune Bullous Diseases, Sevgi̇ Akarsu, Özlem Özbağçivan, Necla Dolaş, Şebnem Aktan
Turkish Journal of Medical Sciences
Background/aim: The distribution and the demographic, etiological, and clinical features of autoimmune bullous diseases (ABDs) vary according to geographic regions of the world. The limited number of reported studies in Turkey are mostly retrospective and generally include only pemphigus. The aim of our study was to evaluate the demographic data, clinical features, associated triggering factors, and comorbidities in patients newly diagnosed with ABDs. Materials and methods: In this descriptive and prospective study, the demographic data, inhabited regions, smoking and drinking habits, presence of comorbidities, and specific and general potential triggering factors of ABDs considered by the patients were examined. Furthermore, …
Effects Of Artcure Diffusional Patch Application On Pain And Functional Status In Lumbar Disc Herniation Patients: A Prospective Randomized Controlled Study, Mahmut Uğurlu, Mehmet Atif Erol Akseki̇li̇, Berat Meryem Alkan, Hali̇l Kara, Ceyhun Çağlar
Effects Of Artcure Diffusional Patch Application On Pain And Functional Status In Lumbar Disc Herniation Patients: A Prospective Randomized Controlled Study, Mahmut Uğurlu, Mehmet Atif Erol Akseki̇li̇, Berat Meryem Alkan, Hali̇l Kara, Ceyhun Çağlar
Turkish Journal of Medical Sciences
Background/aim: The aim of this study was to assess the efficacy of the Artcure Diffusional Patch, which contains a mixture of 6 herbal oils (oleum thymi, oleum limonis, oleum nigra, oleum rosmarini, oleum chamomilla, oleum lauriexpressum) and has a hypoosmolar lipid structure, in the conservative treatment of lumbar disc herniation patients and to show the advantages and/or possibility of using this as an alternative method to surgery. Materials and methods: Of the 120 patients enrolled, 79 clinically diagnosed patients were included in the study. Clinical evaluations were performed on patients who had findings of protrusion or extrusion in their magnetic …
A Comparison Of Culture And Pcr Methods For Identifying Propionibacterium Acnes In Lesions Isolated From Patients With Acne, Negin Naghdi, Masood Ghane
A Comparison Of Culture And Pcr Methods For Identifying Propionibacterium Acnes In Lesions Isolated From Patients With Acne, Negin Naghdi, Masood Ghane
Turkish Journal of Medical Sciences
Background/aim: One of the factors that affect the occurrence of acne is the presence of Propionibacterium acnes. The present study was conducted to compare the culture and polymerase chain reaction (PCR) methods for identifying P. acnes in lesions isolated from patients with acne. Materials and methods: To examine the presence of P. acnes, 70 samples of acne lesions were collected. Microbial culture and the PCR molecular technique were used to identify P. acnes. Results: Of the total of 70 samples, 14 cases (20%) were identified as P. acnes positive using microbial culture and 58 cases (82.85%) using PCR. The results …
Investigation Of The Behavioral And Neurochemical Effects Of Monosodium Glutamate On Neonatal Rats, Ayşen Çetin Kardeşler, Eyup Başkale
Investigation Of The Behavioral And Neurochemical Effects Of Monosodium Glutamate On Neonatal Rats, Ayşen Çetin Kardeşler, Eyup Başkale
Turkish Journal of Medical Sciences
Background/aim: The objective of this study was to investigate and analyze the behavioral and neurochemical effects of monosodium glutamate (MSG) injections at various and subsequent dosages on male Wistar rats during the neonatal period. Materials and methods: In order to determine the behavioral and neurochemical effects of MSG, the experiment was implemented on neonatal male Wistar rats and the test was repeated for various MSG dosages. After completing the experiment, additionally, levels of dopamine, GABA, catecholamine (dopamine, noradrenaline, and adrenaline) and glutamate in the brain cells of the decapitated rats were also measured using the ELISA method. Results: Considering the …
Evaluation Of Risk Factors For The Recurrence Of Colorectal Polyps And Colorectal Cancer, Öztürk Ateş, Bülent Si̇vri̇, Saadetti̇n Kiliçkap
Evaluation Of Risk Factors For The Recurrence Of Colorectal Polyps And Colorectal Cancer, Öztürk Ateş, Bülent Si̇vri̇, Saadetti̇n Kiliçkap
Turkish Journal of Medical Sciences
Background/aim: Colorectal adenomatous polyps are precursors of colorectal cancer (CRC), which can be prevented with surveillance colonoscopy. This study aimed to assess risk factors for the recurrence of colorectal polyps and CRC following polypectomy. Materials and methods: In this single-center trial, a total of 510 patients who applied to the endoscopy unit of Hacettepe University Hospital for various reasons and who were diagnosed with at least one colorectal adenomatous polyp between 2000 and 2010 were retrospectively analyzed. Patients with colorectal adenomatous polyps or CRC recurrences were examined in terms of clinical and histological risk factors. Results: A total of 190 …
Effects Of Valproic Acid On Sympathetic Activity And Left Ventricularmyocardial Remodelling In Rats During Pressure Overload, Yang Liu, Siyu Li, Zhigang Zhang, Zhanjun Lv, Huijie Jiang, Xiao Tan, Fengquan Liu
Effects Of Valproic Acid On Sympathetic Activity And Left Ventricularmyocardial Remodelling In Rats During Pressure Overload, Yang Liu, Siyu Li, Zhigang Zhang, Zhanjun Lv, Huijie Jiang, Xiao Tan, Fengquan Liu
Turkish Journal of Medical Sciences
Background/aim: Pressure overload induces cardiac remodelling and results in heart failure. Enhanced sympathetic outflow participates in the development of cardiac remodelling for the duration of pressure overload as an independent factor. Valproic acid has recently been shown to reduce neuronal injury and have antiinflammatory and antiapoptotic effects as a histone deacetylase inhibitor. We speculate that the drug plays a specific role in alleviating cardiac remodelling by inhibiting sympathetic activity. Materials and methods: Surgery of partial abdominal aortic constriction was performed on male Sprague-Dawley rats. After 4 weeks, animal models of pressure overload were validated and then valproic acid (300 mg/kg) …
Do Preoperative Oral Carbohydrates Improve Postoperative Outcomesin Patients Undergoing Coronary Artery Bypass Grafts?, Ömer Faruk Şavluk, Mehmet Ali̇ Kuşcu, Füsun Güzelmeri̇ç, Mustafa Emre Gürcü, Atakan Erkilinç, Deni̇z Çevi̇rme, Hali̇de Oğuş, Tuncer Koçak
Do Preoperative Oral Carbohydrates Improve Postoperative Outcomesin Patients Undergoing Coronary Artery Bypass Grafts?, Ömer Faruk Şavluk, Mehmet Ali̇ Kuşcu, Füsun Güzelmeri̇ç, Mustafa Emre Gürcü, Atakan Erkilinç, Deni̇z Çevi̇rme, Hali̇de Oğuş, Tuncer Koçak
Turkish Journal of Medical Sciences
Background/aim: The aim of this prospective study was to determine whether the preoperative oral intake of carbohydrate-rich drinks by patients undergoing a coronary artery bypass graft attenuates postoperative insulin requirements, improves postoperative patient discomfort, provides inotropic support, shortens the length of the ICU stay, and shortens the duration of postoperative mechanical ventilation. Materials and methods: This randomized prospective clinical study included 152 patients with coronary artery disease who were divided into 4 groups. Carbohydrates were administered to 3 groups at different hours and doses before operation. The fourth group had an 8-h preoperative fasting period. The inotropic and vasopressor requirements, …
Associations Of Apgar Score And Size At Birth With Lipoprotein Subclasses In Juvenile Obesity, Osama Bekhet, Jelena Vekic, Aleksandra Zeljkovic, Dusan Paripovic, Tamara Gojkovic, Jelena Janac, Vesna Spasojevic-Kalimanovska, Amira Peco-Antic, Gordana Milosevski-Lomic, Zorana Jelic-Ivanovic, Aleksandra Stefanovic
Associations Of Apgar Score And Size At Birth With Lipoprotein Subclasses In Juvenile Obesity, Osama Bekhet, Jelena Vekic, Aleksandra Zeljkovic, Dusan Paripovic, Tamara Gojkovic, Jelena Janac, Vesna Spasojevic-Kalimanovska, Amira Peco-Antic, Gordana Milosevski-Lomic, Zorana Jelic-Ivanovic, Aleksandra Stefanovic
Turkish Journal of Medical Sciences
Background/aim: Juvenile obesity is associated with several metabolic abnormalities, one of them being atherogenic dyslipidemia. Suboptimal fetal growth is associated with obesity risk in childhood, but also with increased rate of metabolic diseases in later life. This study investigated associations of neonatal data (Apgar score, birth weight and birth length) with low-density lipoprotein and high-density lipoprotein (LDL and HDL) subclasses in a group of obese children, as well as a possible impact of breastfeeding duration on obesity-associated lipoprotein subclasses distributions.Materials and methods: We included 42 obese children, aged 14.2 ± 2.1 years. LDL and HDL subfractions were separated by gradient …
In Vitro Evaluation Of Plla/Pbs Sponges As A Promisingbiodegradable Scaffold For Neural Tissue Engineering, İrem Ayşe Kanneci̇ Altinişik, Fatma Neşe Kök, Deni̇z Yücel, Gamze Köse
In Vitro Evaluation Of Plla/Pbs Sponges As A Promisingbiodegradable Scaffold For Neural Tissue Engineering, İrem Ayşe Kanneci̇ Altinişik, Fatma Neşe Kök, Deni̇z Yücel, Gamze Köse
Turkish Journal of Biology
In tissue engineering, the use of poly-L-lactic acid (PLLA)/polybutylene succinate (PBS) blend for the construction of scaffold is very limited. Moreover, polymeric sponges fabricated from PLLA/PBS have not been studied for neural tissue engineering. In the present study, the potential of the utility of PLLA/PBS polymeric sponges seeded with Schwann cells was investigated. PLLA and PBS were blended in order to increase the processability and tune the crystallinity, porosity, and degradation rate of the resulted polymeric sponges. These sponges were then seeded with Schwann cells. Porosity analysis showed that there were no significant differences between different compositions of PLLA/PBS blends; …
Comparative Phytotoxicity Of Undoped And Er-Doped Zno Nanoparticles Onlemna Minor L.: Changes In Plant Physiological Responses, Samaneh Torbati, Alireza Khataee, Shabnam Saadi
Comparative Phytotoxicity Of Undoped And Er-Doped Zno Nanoparticles Onlemna Minor L.: Changes In Plant Physiological Responses, Samaneh Torbati, Alireza Khataee, Shabnam Saadi
Turkish Journal of Biology
The present study is the first research on the phytotoxicological effects of Er-doped zinc oxide nanoparticles (NPs) on duckweed (Lemna minor L.), as a model aquatic floating macrophyte. It concentrated on the comparison of the physiological effects of different concentrations of undoped and Er-doped zinc oxide NPs on L. minor. Pure and Er-doped zinc oxide samples were synthesized through a sonochemical method and their morphology and chemical composition were studied by scanning electron microscopy and energy dispersive X-ray analysis. Plant growth, photosynthetic pigment contents, and antioxidant enzyme activities were investigated as indices to assess the effects and toxicity of the …
Regulation Of Functional Activities And Essential Oil Production In Vetiveria Zizanioides L. Nash After γ-Irradiated Sodium Alginate Elicitation, Asfia Shabbir, Mohammad Masroor Akhtar Khan, Yawar Sadiq, Hassan Jaleel, Bilal Ahmad, Moin Uddin
Regulation Of Functional Activities And Essential Oil Production In Vetiveria Zizanioides L. Nash After γ-Irradiated Sodium Alginate Elicitation, Asfia Shabbir, Mohammad Masroor Akhtar Khan, Yawar Sadiq, Hassan Jaleel, Bilal Ahmad, Moin Uddin
Turkish Journal of Biology
Upon irradiation, marine polysaccharides undergo depolymerization, leading to formation of oligosaccharides that elicit various biological activities in plants. Taking a step further on the previously established growth-promoting activity of irradiated sodium alginate (ISA), structural rearrangements in ISA were analyzed using complementary techniques to develop an understanding of the structure-property relationship. The essential oil (EO) of vetiver (Vetiveria zizanioides L. Nash) immensely benefits the perfumery industry, proving itself as an economically important crop. A pot experiment was designed to test the effect of water-soluble ISA fractions on the growth, physiology, and EO production of vetiver. The structural characterization of radiation-induced sodium …
High-Fat Diet And Glucose And Albumin Circadian Rhythms' Chronodisruption In Rats, Rafael Bravo, Americo Chini, Lierni Ugartemendia, Lourdes Franco, Mónica Mesa, Ana B. Rodriguez, Javier Cubero, Carmen Barriga
High-Fat Diet And Glucose And Albumin Circadian Rhythms' Chronodisruption In Rats, Rafael Bravo, Americo Chini, Lierni Ugartemendia, Lourdes Franco, Mónica Mesa, Ana B. Rodriguez, Javier Cubero, Carmen Barriga
Turkish Journal of Biology
Obesity is one of the most widespread nutritional diseases in developed societies and it is considered a cardiovascular disease risk factor. The aim of the present work was to evaluate how a high-fat diet may influence the chronobiology of glucose and albumin circadian rhythms. Eighty-four male common Wistar rats were separated into two groups: a control group (n = 42) and a group fed a high-fat diet (n = 42); both for the control and the obesity-induced group we stablished 7 subgroups (6 rats per subgroup) to take blood samples at 0000, 0200, 0400, 1000, 1400, 1800, and 2200 hours. …
Exogenously Sourced γ-Irradiated Chitosan-Mediated Regulation Of Growth, Physiology, Quality Attributes And Yield In Mentha Piperita L., Bilal Ahmad, Mohammad Masroor Akhtar Khan, Hassan Jaleel, Yawar Sadiq, Asfia Shabbir, Moin Uddin
Exogenously Sourced γ-Irradiated Chitosan-Mediated Regulation Of Growth, Physiology, Quality Attributes And Yield In Mentha Piperita L., Bilal Ahmad, Mohammad Masroor Akhtar Khan, Hassan Jaleel, Yawar Sadiq, Asfia Shabbir, Moin Uddin
Turkish Journal of Biology
In view of the increasing demand for essential oils from medicinal and aromatic plants, the application of irradiated polysaccharides like chitosan is a promising option. A pot experiment was performed to study the influence of various concentrations of irradiated chitosan (ICN) on growth, physiological, and yield parameters of Mentha piperita L., a plant with considerable pharmaceutical importance. The treatments were foliar spray of deionized water only (control), foliar spray of unirradiated chitosan (40 mg L-1), and ICN at 40, 80, 120, and 160 mg L-1. Among these, 80 mg L-1 ICN (treatment 4) proved to be the best for most …
The Role Of Predicted Spermidine Family Transporters In Stressresponse And Cell Cycle In Schizosaccharomyces Pombe, Aslihan Gevrekci̇
The Role Of Predicted Spermidine Family Transporters In Stressresponse And Cell Cycle In Schizosaccharomyces Pombe, Aslihan Gevrekci̇
Turkish Journal of Biology
Fission yeast Schizosaccharomyces pombe has a variety of stress-signaling proteins that protect cells against environmental or intracellular stress. These proteins help the cells to respond to stress conditions and regulate intracellular functions such as cell division or gene expression. Polyamines (spermidine, spermine, and putrescine) are known to be important in the regulation of stress response and cell division. In this study, we tried to experimentally characterize novel S. pombe genes that are involved in the polyamine pathway and understand their potential roles. Sequence analysis revealed four genes that code for (predicted) spermidine family transporters in S. pombe. In an attempt …
Histomorphometric Evaluation Of The Testicular Parenchyma Of Rats Submittedto Protein Restriction During Intrauterine And Postnatal Life, Jessica Oliveira, Alluanan Silva, Sandra Souza, Rosana Morais, Elizabeth Neves Melo, Frederico Maia, Valdemiro Silva Junior
Histomorphometric Evaluation Of The Testicular Parenchyma Of Rats Submittedto Protein Restriction During Intrauterine And Postnatal Life, Jessica Oliveira, Alluanan Silva, Sandra Souza, Rosana Morais, Elizabeth Neves Melo, Frederico Maia, Valdemiro Silva Junior
Turkish Journal of Biology
The critical period of development is highly susceptible to disorders. Environmental contaminants, stress, and poor nutrition may permanently affect structurally and functionally an organism during adulthood. Protein restriction in intrauterine and neonatal periods may impair testicular cells and reduce steroidogenic activity. The current study investigated the effect of low protein diet during intrauterine and postnatal life on testicular function in immature and adult rats. Pregnant Wistar rats were fed either a normal protein diet or a low protein diet during pregnancy until birth and during lactation until weaning. The results showed that undernutrition during intrauterine life reduced epithelium height, tubular …
The Application Of Mesenchymal Progenitor Stem Cells For The Reduction Of Oxidative Stress In Animals, Edyta Wojtas, Andrzej Zachwieja, Anna Zwyrzykowska, Robert Kupczynski, Krzysztof Marycz
The Application Of Mesenchymal Progenitor Stem Cells For The Reduction Of Oxidative Stress In Animals, Edyta Wojtas, Andrzej Zachwieja, Anna Zwyrzykowska, Robert Kupczynski, Krzysztof Marycz
Turkish Journal of Biology
Oxidative stress is the primary cause of lowering of the body's immune status. It arises as a result of intense metabolic processes in humans and animals that involve a decrease in antioxidant enzymes activity at the expense of increased production of free radicals and reactive oxygen species (ROS). Consequently, this leads to oxidation of lipids, proteins, DNA, and RNA, causing cell proliferation reduction, faster cell aging, and subsequent degradation. Currently, there is a search for methods to maintain an oxidation-antioxidant balance. The results of many authors' research point to the effectiveness of the use of mesenchymal stem cells (MSCs) in …
Phenolic Compounds In Floral Infusions Of Various Sambucus Species And Their Interspecific Hybrids, Biljana Todorovic, Maja Mikulic Petkovsek, Franci Stampar, Anton Ivancic
Phenolic Compounds In Floral Infusions Of Various Sambucus Species And Their Interspecific Hybrids, Biljana Todorovic, Maja Mikulic Petkovsek, Franci Stampar, Anton Ivancic
Turkish Journal of Agriculture and Forestry
The main purpose of the present study was to evaluate the diversity and content of various phenolic compounds in floral infusions of 14 elderberry genotypes (3 species and 9 interspecific hybrids). Detailed phenolic analysis was performed using HPLC-MS. Hydroxycinnamic acids (HCAs) were the major phenolic group identified and 3-, 4-, and 5-caffeoylquinic acids were detected in infusions prepared from all analyzed species and interspecific hybrids. Several flavonols were identified in elderberry floral infusions: 8 isorhamnetin derivatives, 6 quercetin derivatives, 2 flavanones, and 6 kaempferol derivatives. The main flavonols detected in all samples were isorhamnetin-3-rutinoside, isorhamnetin dihexoside, quercetin-3-rutinoside, kaempferol-3-rutinoside, and kaempferol …
Comparison Of Two Halophyte Species (Salsola Soda And Portulaca Oleracea)For Salt Removal Potential Under Different Soil Salinity Conditions, Sema Karakaş, Mehmet Ali̇ Çullu, Murat Di̇ki̇li̇taş
Comparison Of Two Halophyte Species (Salsola Soda And Portulaca Oleracea)For Salt Removal Potential Under Different Soil Salinity Conditions, Sema Karakaş, Mehmet Ali̇ Çullu, Murat Di̇ki̇li̇taş
Turkish Journal of Agriculture and Forestry
Salt-induced land degradation has gradually increased in several major irrigation schemes within arid and semiarid regions. To maximize crop productivity under saline conditions, either salt tolerance crops should be cultivated or areas should be desalinated. One of the most promising and cost-effective ways to maximize crop productivity is to use salt tolerant plants to remove salt from the soil. For this study, four levels of saline soils were cultivated with the halophyte species Salsola soda L. and Portulaca oleracea L. in pots. The soils had the following salinity levels: 1) nonsaline soil (NSS, 0.9 dS m-1), 2) slightly saline soil …
Mineralogical And Micromorphological Characteristics Of Red Pineand Oak Root Zone Soils In Southern Turkey, Somayyeh Razzaghi, Nadia Vignozzi, Selim Kapur
Mineralogical And Micromorphological Characteristics Of Red Pineand Oak Root Zone Soils In Southern Turkey, Somayyeh Razzaghi, Nadia Vignozzi, Selim Kapur
Turkish Journal of Agriculture and Forestry
Plant species exert differential effects on soil mineralogical and micromorphological characteristics. The effect of red pine and oak tree roots on the mineralogical and micromorphological characteristics of rhizosphere soils in two sampling sites in the Göksu catchment was studied. The climate, topography, and bedrock conditions were kept consistent, whereas the plant factor was kept as the only variable in each site. Rhizosphere soils under the canopies of 100 years old and naturally occurring trees were compared via macromorphology, submicroscopy, mineralogy, and physical and chemical properties. The soils of red pine (RP1 and RP2 profiles) were determined to have higher porosity …
Qtls For Iron Concentration In Seeds Of The Cultivated Lentil (Lens Culinaris Medic.) Via Genotyping By Sequencing, Seçi̇l Aldemi̇r, Duygu Ateş, Hülya Yilmaz Temel, Bülent Yağmur, Ahmad Alsaleh, Abdullah Kahri̇man, Hakan Özkan, Albert Vandenberg, Muhammed Bahatti̇n Tanyolaç
Qtls For Iron Concentration In Seeds Of The Cultivated Lentil (Lens Culinaris Medic.) Via Genotyping By Sequencing, Seçi̇l Aldemi̇r, Duygu Ateş, Hülya Yilmaz Temel, Bülent Yağmur, Ahmad Alsaleh, Abdullah Kahri̇man, Hakan Özkan, Albert Vandenberg, Muhammed Bahatti̇n Tanyolaç
Turkish Journal of Agriculture and Forestry
Lentil, Lens culinaris Medic., is an important cool season grain legume because of the high level of iron (Fe) in its seeds since Fe deficiency is widespread and causes anemia. Thus, identifying genes controlling Fe concentration in the seed was needed for mapping in the lentil genome. The objectives of this study were to (i) detect phenotypic variation in Fe concentration in the seeds of a recombinant inbred line (RIL) population, (ii) construct a high-density linkage map using genotyping by sequencing (GBS), and (iii) identify localization of the quantitative trait loci (QTLs) controlling genes for Fe concentration in lentil seeds. …
Selected Engineering Properties Of Tiger Nut As A Function Of Moisture Content And Variety, Ahmet İnce, Kubi̇lay Kazim Vursavuş, Yasemi̇n Vurarak, Pinar Çubukcu, Meli̇h Yavuz Çevi̇k
Selected Engineering Properties Of Tiger Nut As A Function Of Moisture Content And Variety, Ahmet İnce, Kubi̇lay Kazim Vursavuş, Yasemi̇n Vurarak, Pinar Çubukcu, Meli̇h Yavuz Çevi̇k
Turkish Journal of Agriculture and Forestry
Some physical and mechanical properties of two tiger nut varieties (Sarışeker and Balyumru) were determined at four moisture contents. Physical properties including length, width, thickness, geometric mean diameter, mass, 1000-tuber mass, bulk density, tuber density, surface area, terminal velocity, angle of repose, porosity, and friction coefficient were affected by moisture content at a 1% probability level, excluding sphericity. All parameters decreased with a decrease in moisture content except tuber density, porosity, and firmness. Variety only had a statistically significant effect on width, geometric mean diameter surface area, and terminal velocity at different probability levels. Force, deformation, firmness, energy absorbed, and …