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Assessing Population Size And Survival Rate Of Pelophylax Bedriagae Caralitanus, In A Well-Protected Nature Park In Türkiye, Ayfer Şirin, Akın Kiraç, Gürçay Kıvanç Akyildiz, Eyup Başkale
Assessing Population Size And Survival Rate Of Pelophylax Bedriagae Caralitanus, In A Well-Protected Nature Park In Türkiye, Ayfer Şirin, Akın Kiraç, Gürçay Kıvanç Akyildiz, Eyup Başkale
Turkish Journal of Zoology
Estimating population trends provides valuable information for conservation biologists. Although there are many methods for estimating demographic rates, capture-mark-recapture (CMR) methods are known to be the most realistic method that can provide detailed data on individuals and populations, including the achievement of conservation goals. This study focused on determining the population trend of Pelophylax bedriagae caralitanus, Beyşehir frog using the CMR method in a protected area during the 2011 - 2019 breeding seasons. Our CMR data led to the selection of a model-considering constant survival rates, capture/recapture probabilities, and year-specific immigration/emigration patterns [Φ(··) y'(t) y''(t) p(··) = c(··) N(t)]-as the …
Circ-Mettl15 Stimulates The Aggressive Behaviors Of Papillary Thyroid Cancer Cells By Coordinating The Mir-200c-3p/Xiap Axis, Yuhao Huang, Xinyu Zeng, Yanling Cai, Yan Yang, Yujie Zhang, Yiqi Ma, Suping Li
Circ-Mettl15 Stimulates The Aggressive Behaviors Of Papillary Thyroid Cancer Cells By Coordinating The Mir-200c-3p/Xiap Axis, Yuhao Huang, Xinyu Zeng, Yanling Cai, Yan Yang, Yujie Zhang, Yiqi Ma, Suping Li
Turkish Journal of Biology
Background and objective: Thyroid cancer is the most common malignant tumor in the endocrine system. Papillary thyroid carcinoma (PTC) accounts for the vast majority of cases in this cancer. Recently, the vital role of circular RNA (circRNA) has been acknowledged in various cancers. However, to date, few studies have examined the roles of circRNAs in PTC. Therefore, this research aimed at exploring the function and mechanism of circ-methyltransferase-like 15 (METTL15) in PTC cells.Methods: First, quantitative measurements of circ-METTL15, miR-200c-3p, and X-linked inhibitor of apoptosis protein (XIAP) in PTC cells were completed with reverse transcription-quantitative polymerase chain reaction or Western blot …
Mir-770-5p-Induced Cellular Switch To Sensitize Trastuzumab Resistant Breast Cancer Cells Targeting Her2/Egfr/Igf1r Bidirectional Crosstalk, Senem Noyan, Bala Gür Dedeoğlu
Mir-770-5p-Induced Cellular Switch To Sensitize Trastuzumab Resistant Breast Cancer Cells Targeting Her2/Egfr/Igf1r Bidirectional Crosstalk, Senem Noyan, Bala Gür Dedeoğlu
Turkish Journal of Biology
Background/aim: Studies highlighted the bidirectional crosstalk between the HER family members in breast cancer as resistance mechanism to anti-HER agents. Cross-signaling between HER2/EGFR and ER/IGF1R could play role in the development of resistance to therapeutics hence stimulating cell growth. To overcome this resistance, combined therapies targeting both pathways simultaneously have been proposed as an effective strategy. The involvement of miRNAs in resistance of targeted therapies like trastuzumab was demonstrated in recent studies. Hence the regulation of miRNAs in resistance state could reverse the cell behaviour to drugs. Previously we found that overexpression of miR-770-5p downregulated AKT and ERK expression through …
Phosphorus And Nitrogen-Containing Soybean Oil Polyols: Effect On The Mechanical Properties And Flame Retardancy Of Polyurethane Foam, Deni̇z Öztaşkin, Lütfullah Yusuf Yi̇vli̇k, İlayda Acaroğlu Degitz, Tarik Eren
Phosphorus And Nitrogen-Containing Soybean Oil Polyols: Effect On The Mechanical Properties And Flame Retardancy Of Polyurethane Foam, Deni̇z Öztaşkin, Lütfullah Yusuf Yi̇vli̇k, İlayda Acaroğlu Degitz, Tarik Eren
Turkish Journal of Chemistry
In recent years, there has been an increasing interest in producing new materials that use renewable resources and halogen-free flame retardants with nonleaching properties. This research focuses on designing and synthesizing phosphorus-nitrogen-based biopolyols for use in polyurethane (PU) foam production. Polyol (ESBO-DYM) with dual functionalities, renewability, and nonflammability is synthesized through the epoxy ring-opening reaction of epoxidized soybean oil with phosphorus and nitrogen-containing tetraol products (DYM). The mechanical and flame retardant properties of PU foams with the addition of an ESBO-DYM were investigated. Increasing the amount of phosphorus in the PU foams increased the thermal stability properties. Using 100% ESBO-DYM …
Evaluation Of P(Hema-Co-Nipam) Hydrogels For Removal Of Methylene Blue From Aqueous Solution:Isotherm, Kinetic, And Thermodynamic Studies, Hayri̇ye Mi̇ne Antep, Müni̇re Nalan Demi̇r, Cevher Gündoğdu Hizliateş, Si̇mge Öztürk, Eli̇f Esen
Evaluation Of P(Hema-Co-Nipam) Hydrogels For Removal Of Methylene Blue From Aqueous Solution:Isotherm, Kinetic, And Thermodynamic Studies, Hayri̇ye Mi̇ne Antep, Müni̇re Nalan Demi̇r, Cevher Gündoğdu Hizliateş, Si̇mge Öztürk, Eli̇f Esen
Turkish Journal of Chemistry
In this study, a novel adsorbent material, poly (2-hydroxyethyl methacrylate-co-N-isopropyl acrylamide) (p(HEMA-co-NIPAM) hydrogel, was synthesized for the purpose of removing methylene blue (MB) from aqueous media. The synthesis of hydrogel was carefully conducted, and its properties were thoroughly examined using techniques such as Fourier-transform infrared spectroscopy (FTIR), scanning electron microscopy (SEM), and thermogravimetric analysis (TGA). The adsorption experiments conducted revealed a remarkable affinity of p(HEMA-co-NIPAM) hydrogel towards MB. The highest adsorption was observed when 0.05 g of the adsorbent were utilized, with optimal conditions at a pH of 6.0 and a temperature of 15 °C. This underscores the importance of …
Preparation Of Cholesterol-Imprinted Polymer For Selective Adsorption Of Cholesterol From Gastrointestinal Mimicking Solution, Veyi̇s Karakoç, Erol Erçağ
Preparation Of Cholesterol-Imprinted Polymer For Selective Adsorption Of Cholesterol From Gastrointestinal Mimicking Solution, Veyi̇s Karakoç, Erol Erçağ
Turkish Journal of Chemistry
The purpose of this study is to synthesize a highly selective adsorbent to remove cholesterol, one of the most important causes of cardiovascular diseases, from the intestinal mimic solution (IMS). For this purpose, cholesterol imprinted polymers were synthesized by suspension polymerization method using the molecular imprinting technique. In the first step, the functional monomer MATyr with hydrophobic character was synthesized. Then, the cholesterol-MATyr monomer precomplex was formed and the polymerization process was carried out by adding cross-linkers with the comonomer HEMA. The synthesized polymer poly(2-hydroxyethyl methacrylate-N-methacryloyl-(L)-tyrosine methylester) poly(HEMA–MATyr) was characterized by FTIR and SEM. The cholesterol adsorbing behavior of the …
Antiobesity And Antidyslipidemic Properties Of Clitoria Ternatea Petals Aqueous Extract Against Rats Induced By High-Fat Diet, I Gede Aswin Parisya Sasmana, Desak Made Wihandani, I Gede Krisna Arim Sadeva, Wilson Halim, Putu Putri Agustini, Lalita Samala, I Gusti Ngurah Agung Surya Pratama, Lidiya Nuraliza Rachmawati, Aizar Vesa Prasetyo, Ni Komang Ayu Amanda Setiari Jaya
Antiobesity And Antidyslipidemic Properties Of Clitoria Ternatea Petals Aqueous Extract Against Rats Induced By High-Fat Diet, I Gede Aswin Parisya Sasmana, Desak Made Wihandani, I Gede Krisna Arim Sadeva, Wilson Halim, Putu Putri Agustini, Lalita Samala, I Gusti Ngurah Agung Surya Pratama, Lidiya Nuraliza Rachmawati, Aizar Vesa Prasetyo, Ni Komang Ayu Amanda Setiari Jaya
Turkish Journal of Medical Sciences
Background/aim: Obesity is a chronic metabolic disease involving dysregulation of fat metabolism that affects 13% of the world’s population. Obesity has been linked to dyslipidemia with a lot of complication, including stroke, chronic kidney disease, fatty liver disease, and so on. One of the natural resources that have several potential effects including anticholesterol, antiobesity, and antidyslipidemia is the butterfly pea (Clitoria ternatea/CT). CT’s petal has been found to contain high levels of anthocyanins and tannins that can inhibit the biosynthesis of cholesterol and lipid. This study aims to investigate the antiobesity and antidyslipidemic effects of Clitoria ternatea extract (CTE).Materials and …
The Effect Of Human Recombinant Epidermal Growth Factor On Neovascularization And Pedicle Division Time In A Rat Interpolation Flap Model, Aziz Parspanci, Yavuz Keçeci̇, Peyker Temi̇z
The Effect Of Human Recombinant Epidermal Growth Factor On Neovascularization And Pedicle Division Time In A Rat Interpolation Flap Model, Aziz Parspanci, Yavuz Keçeci̇, Peyker Temi̇z
Turkish Journal of Medical Sciences
Background/aim: In practice, waiting 2–3 weeks for interpolation flaps pedicle division result in certain morbidities and discomfort for patient. The division time of flap pedicle depends on neovascularization from the recipient bed and includes wound healing stages. We aimed to investigate the effect of recombinant human epidermal growth factor (rhEGF) on the flap viability during early pedicle division.Materials and methods: Thirty-six rats were allocated to two main groups as control and study. A cranial based flap measuring 5 × 5 cm was elevated from the back, including all layers of the skin. While the cranial half of the defect was …
Alterations In Serum Thiol-Disulfide Homeostasis And Ischemia-Modified Albumin Concentrations In Clinical Canine Parvoviral Enteritis, Yasi̇n Şenel, Osman Safa Terzi̇, Erdal Kara, Özcan Erel, Sali̇m Neşeli̇oğlu, Ebubeki̇r Ceylan
Alterations In Serum Thiol-Disulfide Homeostasis And Ischemia-Modified Albumin Concentrations In Clinical Canine Parvoviral Enteritis, Yasi̇n Şenel, Osman Safa Terzi̇, Erdal Kara, Özcan Erel, Sali̇m Neşeli̇oğlu, Ebubeki̇r Ceylan
Turkish Journal of Veterinary & Animal Sciences
Monitoring biomarkers related to inflammation and oxidative stress is critical in dogs because parvovirus causes both inflammatory and antioxidant alterations. The aim of this study was to investigate inflammatory and antioxidant changes caused by canine parvoviral enteritis to better understand the oxidative stress process related to this disease. Thus, the total thiol, native thiol, disulfide, and ischemia-modified albumin levels of Canine parvovirus infected symptomatic puppies and healthy puppies were examined. Using the results of complete blood counts, the blood serum thiol-disulfide homeostasis and ischemia modified albumin levels of the puppies with Canine parvoviral enteritis (n = 65) and the healthy …
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Enhancing Grain Yield, Oil Content, Fatty Acid Composition And Changes In Antioxidant Properties Of Camelina Using Wi-Fi Radiation, Maryam Khashayarfard, Sedigheh Arbabian, Danial Kahrizi, Fariba Sharifnia
Enhancing Grain Yield, Oil Content, Fatty Acid Composition And Changes In Antioxidant Properties Of Camelina Using Wi-Fi Radiation, Maryam Khashayarfard, Sedigheh Arbabian, Danial Kahrizi, Fariba Sharifnia
Turkish Journal of Agriculture and Forestry
Exposure to electromagnetic radiation (ER) with radio frequency is one of the environment's most common and fastest-growing human factors. Therefore, due to the increasing global growth of telecommunication towers and Wi-Fi waves, the possibility of positive or negative effects of Wi-Fi electromagnetic waves (WEW) is essential for the quality and quantity parameters of plants. An experiment was was carried out during the years 2020-2021 at the Research Farm of Tarbiat Modares University to investigate the effect of WEW on the grain yield, fatty acid composition (FA), oil content and antioxidant properties of camelina. Seeds were exposed to Wi-Fi electromagnetic radiation …
Genetic Analysis Of Seed Yield And Some Traits In Cowpea Using Diallel Analysis, Christelle Jou-Nteufa, Ercan Ceyhan
Genetic Analysis Of Seed Yield And Some Traits In Cowpea Using Diallel Analysis, Christelle Jou-Nteufa, Ercan Ceyhan
Turkish Journal of Agriculture and Forestry
Cowpea is an essential economic crop in underdeveloped and developing countries mainly grown by small farmers. In terms of seed yield and some agricultural characteristics, this study was carried out to determine the genetic structures and the general and specific adaptability of the genotypes. The trial, which included F1 hybrids and parents, was established under Konya ecological conditions with 3 replications in 2020 in the “Random Blocks Trial” design. Based on the results of the preliminary analysis of variance, it was determined that there was sufficient variation in the hybrid populations formed in terms of all traits examined. Nonadditive and …
Antioxidant Properties And Aldose Reductase Inhibitory Potency Of Viscum Album L. Extracts: Experimental And Computational Insights, Bilal Akyüz, Bülent Şengül
Antioxidant Properties And Aldose Reductase Inhibitory Potency Of Viscum Album L. Extracts: Experimental And Computational Insights, Bilal Akyüz, Bülent Şengül
Turkish Journal of Agriculture and Forestry
This study systematically investigates the antioxidant capacity and inhibitory impact of Viscum album L. plant extracts on the aldose reductase (AR) enzyme through a combined approach of in vitro and in silico methods. Various sections derived from distinct plant parts were examined, revealing potent inhibitory potential. Notably, the methanol extract sourced from the plant's stem displayed remarkable efficacy with an IC50 value of 0.156 µM. Total phenolic content and antioxidant capacity analyses were conducted, highlighting variations across plant parts and solvent types. Qualitative and quantitative phenolic compounds content in the extracts was also elucidated by LC-MS/MS analysis and it was …
Advanced Hyperthermia Treatment: Optimizing Microwave Energy Focus For Breast Cancer Therapy, Burak Acar, Tuba Yilmaz Abdolsaheb, Ali Yapar
Advanced Hyperthermia Treatment: Optimizing Microwave Energy Focus For Breast Cancer Therapy, Burak Acar, Tuba Yilmaz Abdolsaheb, Ali Yapar
Turkish Journal of Electrical Engineering and Computer Sciences
This paper presents a fast antenna phase optimization scheme to enable microwave power focusing for breast cancer hyperthermia. The power focusing is achieved through the maximization of the deposited electric field on the target malignant tumor tissue. To do so, a malignant breast tumor, the surrounding breast medium, and the skin of the breast are modeled as a cylindrical structure composed of eccentric cylinders, and electric field distribution is computed analytically in terms of cylindrical harmonics. This approach minimized the computational cost and simplified the breast medium model. To ensure applicability across various breast types, the dielectric properties (DPs) of …
Description Of A New Species (Eucypris Dorlionensis N. Sp.) (Ostracoda, Crustacea)From Türkiye And A Cladistic Analysis Of The Genus Eucypris, Fi̇li̇z Batmaz, Mehmet Yavuzatmaca, Okan Külköylüoğlu
Description Of A New Species (Eucypris Dorlionensis N. Sp.) (Ostracoda, Crustacea)From Türkiye And A Cladistic Analysis Of The Genus Eucypris, Fi̇li̇z Batmaz, Mehmet Yavuzatmaca, Okan Külköylüoğlu
Turkish Journal of Zoology
This is the first clustering analysis of the 53 species of the genus Eucypris where we used 28 plesiomorphic and apomorphic character states in the Winclada/NONA program. Accordingly, Eucypris dorlionensis n. sp. was clustered within Group 2, in which the new species was clearly separated from the other species of the genus based on the shape of the carapace, presence of fine hair-like setae on the carapace surface, the position of the maximum height of the carapace, and length ratio of terminal claws of the second antenna. Eucypris dorlionensis n. sp. was collected from a trough in Eskişehir province in …
The Length-Weight Relationship And Condition Factors Of Coastal Small-Sized Adult And Juvenile Fish Species Following Dense Mucilage In The Sea Of Marmara, Türkiye, Yusuf Şen, İsmail Burak Daban, Alkan Özteki̇n, Adnan Ayaz, Uğur Altınağaç, Ali İşmen, Ahsen Yüksek, Uğur Özeki̇nci̇, Fikret Çakır, Tekin Demi̇rkiran, Gençtan Erman Uğur, Oğuzhan Ayaz, Buminhan Burkay Selçuk
The Length-Weight Relationship And Condition Factors Of Coastal Small-Sized Adult And Juvenile Fish Species Following Dense Mucilage In The Sea Of Marmara, Türkiye, Yusuf Şen, İsmail Burak Daban, Alkan Özteki̇n, Adnan Ayaz, Uğur Altınağaç, Ali İşmen, Ahsen Yüksek, Uğur Özeki̇nci̇, Fikret Çakır, Tekin Demi̇rkiran, Gençtan Erman Uğur, Oğuzhan Ayaz, Buminhan Burkay Selçuk
Turkish Journal of Zoology
To understand the ecosystem health of the Sea of Marmara following the dense mucilage event in 2021, growth indicators (length-weight relationships and condition factors) of coastal fish species were investigated. For this purpose, individuals were sampled during experimental fishing trials with beach seine nets between November 2021 and March 2022 from the Sea of Marmara, Türkiye. A total of 32 fish species belonging to 19 families were obtained. A total of 12 juvenile and 20 small-sized adult coastal fish species were identified, condition factors and length-weight relationships (LWRs) were calculated. The LWR results of this study reveal first findings as …
Highways For Red Wood Ants (Hymenoptera: Formicidae): A New Method To Increase The Size Of Anthills, Stanislav Stukalyuk, Mykola Kozyr
Highways For Red Wood Ants (Hymenoptera: Formicidae): A New Method To Increase The Size Of Anthills, Stanislav Stukalyuk, Mykola Kozyr
Turkish Journal of Zoology
Red wood ants (RWA, Formica rufa group) play a key role in forest ecosystems as effective entomophages and participants in the circulation of organic matter. The aim of our study was to evaluate the efficiency of using the highway method to accelerate the growth of anthills, specifically focusing on height, diameter, volume. The study was conducted in Kyiv, Ukraine, from May to October 2023. In the experimental group, highways were constructed on ant trails, totalling nine Formica polyctena Forster, 1850 anthills and eight Formica rufa Linnaeus, 1761 anthills. These highways consisted of a continuous line of logs ranging from 10 …
Inbreeding Tolerance In Two Isolated Populations Of Harting’S Vole Microtus Hartingi(Rodentia, Arvicolinae), Tanya Zorenko, Larisa Petra Kaija
Inbreeding Tolerance In Two Isolated Populations Of Harting’S Vole Microtus Hartingi(Rodentia, Arvicolinae), Tanya Zorenko, Larisa Petra Kaija
Turkish Journal of Zoology
The adaptive effects of inbreeding are understudied, but accumulating evidence suggests that it plays a major adaptive role in speciation, as populations with a history of inbreeding are more prone to it. Differences in inbreeding tolerance in two populations of Microtus hartingi voles were studied through a series of experiments on reproductive behaviour and partner choice. Modelling an artificial polygyny via the formation of trios composed of a brother, sister, and an unrelated female has shown an uneven attitude towards inbreeding, which was closely linked to the reproduction strategy: voles of the Rhodopean population (RP) would reproduce communally with only …
Circrna Ldlr Promotes Proliferation And Aerobic Glycolysis Of Gastric Cancer Cells By Targeting Chd1 With Mir-449b-5p, Fanye Zeng, Juntao Zhao, Mengting Tong, Wenting He, Nan Li, Yuxiang Fan, Yanhua Zhu, Liping Zhang, Hongliang Zhang
Circrna Ldlr Promotes Proliferation And Aerobic Glycolysis Of Gastric Cancer Cells By Targeting Chd1 With Mir-449b-5p, Fanye Zeng, Juntao Zhao, Mengting Tong, Wenting He, Nan Li, Yuxiang Fan, Yanhua Zhu, Liping Zhang, Hongliang Zhang
Turkish Journal of Biology
Background/aim: Circular RNAs can serve as detection biomarkers and therapeutic targets for tumors. Our study aimed to elucidate the mechanisms associated with circRNA LDLR (circLDLR) in gastric cancer (GC) proliferation and aerobic glycolysis. Materials and methods: Expression signatures of circLDLR, miR-449b-5p, and CHD1 were examined in GC samples using quantitative PCR. Proliferation ability of MKN-45 cells was assessed via CCK-8 and EdU assays, and cell apoptosis was measured by flow cytometry. Glucose uptake, lactate production, ATP/ADP ratios, and NAD+/NADH ratios in cell supernatants were quantified to evaluate aerobic glycolysis. Subcellular isolation assay, quantitative PCR, immunoblot analysis, RNA immunoprecipitation (RIP), and …
Beneficial Effects Of A Novel Polyherbal Formulation On The Skeletal Muscle Antioxidant Status, Inflammation, And Muscle-Signaling Proteins In Exercised Rats, Mehmet Tuzcu, Oğuzhan Özdemi̇r, Cemal Orhan, Nurhan Şahi̇n, Abhijeet Morde, Muralidhara Padigaru, Prakash Bhanuse, Kazım Şahi̇n
Beneficial Effects Of A Novel Polyherbal Formulation On The Skeletal Muscle Antioxidant Status, Inflammation, And Muscle-Signaling Proteins In Exercised Rats, Mehmet Tuzcu, Oğuzhan Özdemi̇r, Cemal Orhan, Nurhan Şahi̇n, Abhijeet Morde, Muralidhara Padigaru, Prakash Bhanuse, Kazım Şahi̇n
Turkish Journal of Biology
Background/aim: Exhausting exercise can damage muscle tissue due to free radical interactions. It is hypothesized that the increase in free radicals following muscle injury, either due to oxidative damage to biomolecules or the activation of inflammatory cytokines, may lead to secondary muscle damage. This study investigated the effects of a novel joint health formula (JHF) containing bisdemethoxycurcumin-enriched curcumin, 3-O-Acetyl-11-keto-beta-boswellic acid-enriched Boswellia (AKBA), and Ashwagandha on exhaustion time, grip strength, antioxidant status, and muscle-signaling proteins in exhaustively exercised rats. Materials and methods: Twenty-eight rats were divided into four groups: Control (C), exercise (E), E + JHF 100 (100 mg/kg), and E …
Effect Of Thymol On Oxidative Stress And Reelin Signaling Pathway In Alzheimer's Disease Model, Barış Bi̇tmez, Burcu Çevreli̇, Emel Kaşikçi
Effect Of Thymol On Oxidative Stress And Reelin Signaling Pathway In Alzheimer's Disease Model, Barış Bi̇tmez, Burcu Çevreli̇, Emel Kaşikçi
Turkish Journal of Biology
Background/aim: The purpose of this study was to investigate how thymol affects cognitive functions and the levels of MDA, GSH, Aβ1-42, ApoE, reelin, and LRP8 in an AD model induced in male Wistar albino rats with the application of D-galactose (D-gal) and aluminum chloride (AlCl3). Materials and methods: In this work, 3-month-old male Wistar albino rats were used. Group 1 served as the Control, Group 2 received 0.5 mL/day saline + 0.5 mL/day sunflower oil, Group 3 was administered 200 mg/kg/day AlCl3 + 60 mg/kg/day D-gal, Group 4 received 30 mg/kg/day thymol, and Group 5 was administered 200 mg/kg/day AlCl3 …
Chromium Speciation In Water Using Magnetic Polyaniline Nanoparticles Coupled With Microsampling Injection-Flame Atomic Absorption Spectroscopy, Osman Çaylak
Turkish Journal of Chemistry
The chromium speciation procedure was optimized using magnetic polyaniline nanoparticles (Fe3O4@PANI NPs) solid-phase extraction coupled with microsampling injection-flame atomic absorption spectrometry (MIS-FAAS). Chromium speciation was successfully achieved by Fe3O4@PANI NPs at pH 8.0. The recoveries obtained for Cr(III) and Cr(VI) were above 95% and under 5%, respectively. Recoveries of over 95% for Cr(III) from 40.0 mL of the sample were obtained using 25 mg Fe3O4@PANI NPs and 500 µL of 0.2% (w/v) thiourea (TU) solution prepared in 2 mol L–1 HCl as eluent. Total chromium as Cr(III) was extracted quantitatively after reducing the Cr(VI) to Cr(III). The linear range, detection …
Recent Advances And Applications Of Nanostructured Membranes In Water Purification, Didem Aydin, İlkay Hilal Gübbük, Mustafa Ersöz
Recent Advances And Applications Of Nanostructured Membranes In Water Purification, Didem Aydin, İlkay Hilal Gübbük, Mustafa Ersöz
Turkish Journal of Chemistry
In recent years, water pollution caused by hazardous materials such as metals, drugs, pesticides, and insecticides has become a very serious environmental and health problem that needs to be addressed urgently. The nutritional needs associated with the increasing population also increase the demand for water use and rapidly increase the rate of freshwater consumption. Since most of the water in the universe is in the form of sea water, which cannot be directly used, freshwater resources are limited ,compared to the existing available water. When addressing the purification of all kinds of pollution in environmental research, nanostructured membranes attract attention …
Motion Magnification-Inspired Feature Manipulation For Deepfake Detection, Aydamir Mirzayev, Hamdi Di̇bekli̇oğlu
Motion Magnification-Inspired Feature Manipulation For Deepfake Detection, Aydamir Mirzayev, Hamdi Di̇bekli̇oğlu
Turkish Journal of Electrical Engineering and Computer Sciences
Recent advances in deep learning, increased availability of large-scale datasets, and improvement of accelerated graphics processing units facilitated creation of an unprecedented amount of synthetically generated media content with impressive visual quality. Although such technology is used predominantly for entertainment, there is widespread practice of using deepfake technology for malevolent ends. This potential for malicious use necessitates the creation of detection methods capable of reliably distinguishing manipulated video content. In this work we aim to create a learning-based detection method for synthetically generated videos. To this end, we attempt to detect spatiotemporal inconsistencies by leveraging a learning-based magnification-inspired feature manipulation …
The Effect Of Artificial Insemination Catheters Covered With Protective Sheaths On Conception Rates In Heifers, Berrak Işık Soytürk, Hüseyin Erdem
The Effect Of Artificial Insemination Catheters Covered With Protective Sheaths On Conception Rates In Heifers, Berrak Işık Soytürk, Hüseyin Erdem
Turkish Journal of Veterinary & Animal Sciences
Artificial insemination is a biotechnological method widely practiced in cattle, first introduced in 1912. The present study investigated the effect of pierceable plastic sheaths used during artificial insemination of Holstein heifers on conception rates. A total of 110 heifers aged 15–18 months, detected to be in estrus based on observation, were included in the study. These heifers were randomly divided into two equal groups. The experimental group (n = 55) underwent insemination using an insemination catheter covered with a disposable, pierceable plastic sheath on day 0. Conversely, the control group (n = 55) underwent insemination using the standard conventional technique. …
Comparison Of Milk Microbiota Between Healthy And Mastitic Cows, Sibel Kizil, Fatma Esin Aydin, Cansu Önlen Güneri̇, Ufuk Ülker, Gürol Emekdaş, İbrahim Basmaci, Serkan Erat, Rıza Durmaz, Efsun Melike Çeçen, Asya Kazan
Comparison Of Milk Microbiota Between Healthy And Mastitic Cows, Sibel Kizil, Fatma Esin Aydin, Cansu Önlen Güneri̇, Ufuk Ülker, Gürol Emekdaş, İbrahim Basmaci, Serkan Erat, Rıza Durmaz, Efsun Melike Çeçen, Asya Kazan
Turkish Journal of Veterinary & Animal Sciences
Mammary gland infections occur due to bacterial changes in the mammary tissue. Studies conducted in recent years have reported variations in the most common bacteria differ according to geographical locations. California mastitis test (CMT), somatic cell count (SCC), and aerobic colony count (ACC) analyses were performed on approximately 50 mL of hygienically collected raw milk samples. Raw milk was also subjected to conventional bacteriological isolation and identification. Bacterial diversity and rates in raw milk were compared through metagenome analysis. Two samples, one from healthy milk and another from subclinical milk with mastitis, were independently tested to determine whether there were …
Investigation Of Molecular Detection Rate And Associated Risk Factors Of Psittacine Beak And Feather Disease Virus In Psittaciformes In Iran, Mojtaba Khosravi, Shoreh Alian Samakkhah, Rahem Khoshbakht
Investigation Of Molecular Detection Rate And Associated Risk Factors Of Psittacine Beak And Feather Disease Virus In Psittaciformes In Iran, Mojtaba Khosravi, Shoreh Alian Samakkhah, Rahem Khoshbakht
Turkish Journal of Veterinary & Animal Sciences
Psittacine beak and feather disease virus (PBFDV) is a significant viral pathogen affecting the development of beak and feather cells, leading to feather abnormalities in avian species. This study aimed to investigate the molecular detection rate of PBFDV among Psittaciformes in Iran and to evaluate the influence of factors such as sex, species, season, and bird origin on PBFDV prevalence. Feather samples were collected from 1335 Psittaciformes, including Agapornis roseicollis, Pyrrhura molinae, Myiopsitta monachus, Aratinga solstitialis, Nymphicus hollandicus, Psittacula krameri, Psittacus erithacus, Poicephalus senegalus, Eos bornea, and Agapornis fischeri, and subjected to polymerase chain reaction (PCR) for PBFDV detection. The …
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.