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New Records From Artabel Lakes Nature Park (Gümüşhane/Turkey) To The Freshwater Algal Flora Of Turkey, Bülent Şahi̇n, Bülent Akar
New Records From Artabel Lakes Nature Park (Gümüşhane/Turkey) To The Freshwater Algal Flora Of Turkey, Bülent Şahi̇n, Bülent Akar
Turkish Journal of Botany
Six newly recorded taxa, Chlamydomonas pertusa Chodat, Coenochloris pyrenoidosa Korshikov, Coenocystis tapasteana Komárek, Katagnymene accurata Geitler, Phormidium stagninum Anagnostidis, and Scytonema coactile Montagne ex Bornet & Flahault, were described from epipelic, epilithic, and epiphytic materials of the 17 high mountain lakes and a pond in Artabel Lakes Nature Park. The morphology of all species was examined by light microscopy. In this paper, the morphology, ecology, and distribution of these species are discussed. Photos of the species are also provided.
Gonadal Development And Fecundity Of Bogue Boops Boops (Linnaeus, 1758) (Sparidae) On The Central Algerian Coast, Soumia Amira, Zakia Alioua, Kamel Harchouche
Gonadal Development And Fecundity Of Bogue Boops Boops (Linnaeus, 1758) (Sparidae) On The Central Algerian Coast, Soumia Amira, Zakia Alioua, Kamel Harchouche
Turkish Journal of Zoology
Boops boops sexuality was studied in 664 females, 201 males, and 103 hermaphrodites collected from central Algerian coast ports between December 2013 and November 2014. Histoanatomical observations were performed to describe the sexual pattern of B. boops. Observation of the evolution of sexual maturity stages as well as the gonadosomatic report have established the breeding period of B. boops as between February and June. The B. boops population fished here is in favor of females, with a percentage of 76.76% against 23.34% for males. Thus, the female to male ratio (F:M) of the sample was calculated as 1:3.3. According to …
Biological Study On Novel Coumarinyl 1,3,4-Oxadiazoles, Maja Molnar, Ana Amic, Valentina Pavic, Tihomir Kovac, Marija Kovac, Elizabeta Has-Schön
Biological Study On Novel Coumarinyl 1,3,4-Oxadiazoles, Maja Molnar, Ana Amic, Valentina Pavic, Tihomir Kovac, Marija Kovac, Elizabeta Has-Schön
Turkish Journal of Chemistry
Coumarinyl 1,3,4-oxadiazoles were synthesized from Schiff bases and acetic anhydride. All compounds were characterized by melting points and their structures confirmed by mass and $^{1}$H and $^{13}$C NMR spectrometry. These novel coumarinyl derivatives were subjected to antibacterial, antifungal, anta atoxigenic, and antioxidant activity. Their activity varied depending on their structure, where 2-(3-acetyl-5-(((4-methyl-2-oxo-2H-chromen-7-yl)oxy)methyl)- 2,3-dihydro-1,3,4-oxadiazol-2-yl)-1,4-phenylene diacetate showed significant antioxidant and antibacterial activity on B. subtilis. 4-(3-Acetyl-5-(((4-methyl-2-oxo-2H-chromen-7-yl)oxy)methyl)-2,3-dihydro-1,3,4-oxadiazol-2-yl)-1,2-phenylene diacetate was found to possess excellent antifungal and antia atoxigenic activity.
Synthesis And Evaluation Of Novel 1,3,4-Thiadiazole--Fluoroquinolone Hybrids As Antibacterial, Antituberculosis, And Anticancer Agents, Asli Demi̇rci̇, Kaan Gökçe Karayel, Esra Tatar, Si̇nem Öktem Okullu, Ni̇han Ünübol, Paki̇ze Nesli̇han Taşli, Zühtü Tanil Kocagöz, Fi̇kretti̇n Şahi̇n, İlkay Küçükgüzel
Synthesis And Evaluation Of Novel 1,3,4-Thiadiazole--Fluoroquinolone Hybrids As Antibacterial, Antituberculosis, And Anticancer Agents, Asli Demi̇rci̇, Kaan Gökçe Karayel, Esra Tatar, Si̇nem Öktem Okullu, Ni̇han Ünübol, Paki̇ze Nesli̇han Taşli, Zühtü Tanil Kocagöz, Fi̇kretti̇n Şahi̇n, İlkay Küçükgüzel
Turkish Journal of Chemistry
A series of 5-substituted-1,3,4-thiadiazole-based fluoroquinolone derivatives were designed as potential antibacterial and anticancer agents using a molecular hybridization approach. The target compounds 16-25 were synthesized by reacting the corresponding $N$-(5-substituted-1,3,4-thiadiazol-2-yl)-2-chloroacetamides with ciprofloxacin or norfloxacin. The purity and identity of the synthesized compounds were determined by the use of chromatographic and spectral techniques (NMR, IR, MS, etc.) besides elemental analysis. Antibacterial, antituberculosis, and anticancer activity of the target compounds were evaluated against selected strains and cancer cell lines. Compound 20 was appreciated as the most active agent representing antibacterial activity against Escherichia coli and Staphylococcus aureus with MIC values of 4 …
Embryological Studies On Trichloris (Poaceae, Chloridoideae), Geraldina Alicia Richard, María Carolina Cerino, Beatriz G. Galati, Eliana De Luján Exner, José Francisco Pensiero
Embryological Studies On Trichloris (Poaceae, Chloridoideae), Geraldina Alicia Richard, María Carolina Cerino, Beatriz G. Galati, Eliana De Luján Exner, José Francisco Pensiero
Turkish Journal of Botany
The present study provides information on the development of the female and male gametophytes and seed ontogeny characteristics for Trichloris, and it discusses their taxonomic significance to the family Poaceae. Trichloris species are characterized by having 2?3 stamens per floret, tetrasporangiate anthers, a monocotyledonous development of the anther wall, a single middle layer of common origin with the tapetum, fibrous thickening in the cell walls of the endothecium, and a secretory tapetum. These characteristics are constant within Poaceae. The possession of bitegmic and tenuinucellate ovules, laterally positioned antipodals prior to their degeneration, a free exocarp, and an epiblast in the …
Comparative Study Of Growth Patterns In Seven Strains Of Japanese Quail Using Nonlinear Regression Modeling, Hadi Farajiarough, Mohammad Rokouei, Ali Maghsoudi, Mahmoud Ghazaghi
Comparative Study Of Growth Patterns In Seven Strains Of Japanese Quail Using Nonlinear Regression Modeling, Hadi Farajiarough, Mohammad Rokouei, Ali Maghsoudi, Mahmoud Ghazaghi
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to compare the growth pattern of seven strains of Japanese quail including Wild, Italian Speckled, Tuxedo, Scarlett, English white, White button, and A&M Texas by nonlinear growth functions including Gompertz, Richards, logistic, Lopez, and Weibull functions. The body weights of the unselected randomly bred populations of these strains were measured weekly from 1 to 42 days of age and then used to fit functions. The fitness of each function was assessed by statistics including the mean square error, Akaike information criterion, Bayesian information criterion, and adjusted coefficient of determination. The results showed that Gompertz …
Cytoprotective Effect Of A Functional Antipollutant Blend Through Reducing B[A] P-Induced Intracellular Oxidative Stress And Uva Exposure, Gi̇zem Örs, Sultan Gülçe İz
Cytoprotective Effect Of A Functional Antipollutant Blend Through Reducing B[A] P-Induced Intracellular Oxidative Stress And Uva Exposure, Gi̇zem Örs, Sultan Gülçe İz
Turkish Journal of Biology
Benzo[a]pyrene (B[a]P) is a ubiquitous environmental pollutant that reacts with skin and induces intracellular oxidative stress through reactive oxygen species (ROS) accumulation. The antipollution properties of natural extracts, especially including antioxidants, for inhibiting ROS in cells are gaining importance, in addition to the anticancer effects attributed to them. In this study, a commercial functional antipollutant blend of plant extracts consisting of ellagic acid standardized Punica granatum peel extract, Sambucus nigra fruit extract, Prunus cerasus seed extract, and hydrolyzed wheat protein with high antioxidant properties and UV damage-protective properties attributed to each one was investigated. The cytoprotective effect of this functional …
Spatial Distribution And Dietary Niche Breadth Of The Leopard Panthera Pardus (Carnivora: Felidae) In The Northeastern Himalayan Region Of Pakistan, Faraz Akrim, Tariq Mahmood, Muhammad Sajid Nadeem, Shaista Andleeb, Siddiqa Qasim
Spatial Distribution And Dietary Niche Breadth Of The Leopard Panthera Pardus (Carnivora: Felidae) In The Northeastern Himalayan Region Of Pakistan, Faraz Akrim, Tariq Mahmood, Muhammad Sajid Nadeem, Shaista Andleeb, Siddiqa Qasim
Turkish Journal of Zoology
Knowledge of a predato's diet is important for understanding its ecology and for predicting its influence on the dynamics of prey populations. We investigated the spatial distribution and diet composition of the leopard (Panthera pardus) in the northeastern Himalayan region of Pakistan. We used molecular scatology technique to identify scats of common leopard collected from the field. The leopard was recorded at 30 different surveyed sites with an elevational range between 757-1891 m a.s.l. Its diet comprised 17 prey species, including both wild and domestic prey. Frequency of occurrence of wild prey was approximately 35% of the total leopard diet, …
Mesostigmata Mites (Acari: Parasitiformes) Associated With Birds And Their Nests From, Mohamed Waleed Negm, Azza Abdelgawad Mohamed, Hosam Mohamed Khalil El-Gepaly, Safaa Mohamed Abdelaziz
Mesostigmata Mites (Acari: Parasitiformes) Associated With Birds And Their Nests From, Mohamed Waleed Negm, Azza Abdelgawad Mohamed, Hosam Mohamed Khalil El-Gepaly, Safaa Mohamed Abdelaziz
Turkish Journal of Zoology
A survey of gamasid mites (Arachnida: Acari: Mesostigmata) associated with domestic and wild birds in Egypt was conducted. In total, 16 species within 10 families were collected from 22 bird species. The most abundant species belonged to the genera Dermanyssus Dugès (Dermanyssidae), Ornithonyssus Sambon, and Steatonyssus Kolenati (both Macronyssidae). Among various birds examined, the distribution and occurrence of mites were recorded. Taxonomic remarks about the morphology of the collected mites are presented to facilitate species discrimination for non-acarologists. Steatonyssus longipes Radovsky & Yunker, 1963, previously described as a new species from the Egyptian slit-faced bat, Nycteris thebaica Geoffroy (Chiroptera), is …
Three New Records From Phylinae (Hemiptera: Heteroptera: Miridae) For The Turkish Fauna, Gülten Yazici, Erol Yildirim
Three New Records From Phylinae (Hemiptera: Heteroptera: Miridae) For The Turkish Fauna, Gülten Yazici, Erol Yildirim
Turkish Journal of Zoology
This study was conducted in the Erzurum province of Turkey during 2009-2014. The species Criocoris crassicornis (Hahn, 1834), Europiella artemisiae (Becker, 1864), and Paredrocoris pectoralis Reuter, 1878 were recorded for the first time from Turkey. The important taxonomic characters are described and photographs or illustrations are provided.
Sulfur Isotope Characteristics Of The Permian Vhms Deposits In Tasik Chini District, Central Belt Of Peninsular Malaysia, Mohd Basril Iswadi Basori, Khin Zaw, Robert Ross Large, Wan Fuad Wan Hassan
Sulfur Isotope Characteristics Of The Permian Vhms Deposits In Tasik Chini District, Central Belt Of Peninsular Malaysia, Mohd Basril Iswadi Basori, Khin Zaw, Robert Ross Large, Wan Fuad Wan Hassan
Turkish Journal of Earth Sciences
Sulfur isotope data from sulfide and sulfate minerals have been measured from the two typical examples of the Permian volcanic-hosted massive sulfide (VHMS) deposits at the Tasik Chini district in the Central Belt of Peninsular Malaysia. In this study, we present the sulfur isotope data for 33 sulfide minerals and 23 barite samples from two VHMS deposits in the Tasik Chini district. Sulfides show a narrow range of sulfur values from -2.9%o to +8.30%o, which can be interpreted to be derived from a mixed sulfur source of reduced seawater sulfate with the possible addition of magmatic sulfur. Sulfate sulfur in …
Neuroendocrine Disorder In Chronic Fatigue Syndrome, Slavica Tomic, Snezana Brkic, Dajana Lendak, Daniela Maric, Milica Medic-Stojanoska, Aleksandra Novakov-Mikic
Neuroendocrine Disorder In Chronic Fatigue Syndrome, Slavica Tomic, Snezana Brkic, Dajana Lendak, Daniela Maric, Milica Medic-Stojanoska, Aleksandra Novakov-Mikic
Turkish Journal of Medical Sciences
Background/aim: Neuroendocrine disorders are considered a possible pathogenetic mechanism in chronic fatigue syndrome (CFS). The aim of our study was to determine the function of the hypothalamic-pituitary-adrenal axis (HPA) and thyroid function in women of reproductive age suffering from CFS. Materials and methods: The study included 40 women suffering from CFS and 40 healthy women (15-45 years old). Serum levels of cortisol (0800 and 1800 hours), ACTH, total T4, total T3, and TSH were measured in all subjects. The Fibro Fatigue Scale was used for determination of fatigue level. Results: Cortisol serum levels were normal in both groups. The distinctively …
Characterization Of Rice Polyphenol Oxidase Promoter In Transgenic Arabidopsis Thaliana, Wasim Akhtar, Ejaz Aziz, Hisashi Koiwa, Tariq Mahmood
Characterization Of Rice Polyphenol Oxidase Promoter In Transgenic Arabidopsis Thaliana, Wasim Akhtar, Ejaz Aziz, Hisashi Koiwa, Tariq Mahmood
Turkish Journal of Botany
Polyphenol oxidase (PPO) enzymes are ubiquitous in plant kingdom and catalyze the oxidation of phenols to highly reactive quinones. The PPO gene plays an important role in plant defense mechanisms against biotic and abiotic stresses but the regulation of PPO promoter in stresses remains unclear. Here Oryza sativa (OsPPO) promoter was fused to firefly Luciferase (LUC) and β-glucuronidase (GUS) reporter genes separately to test the effects of wounding, abscisic acid (ABA), and methyl jasmonate (MeJ) applications on PPO promoter induction. To the best of our knowledge, this is the first report about rice PPO promoter induction in response to wounding …
Pollen Viability And Meiotic Abnormalities In Brome Grasses(Bromus L., Section Ceratochloa) From Argentina, Gabriela Leofanti, Elsa Lucila Camadro
Pollen Viability And Meiotic Abnormalities In Brome Grasses(Bromus L., Section Ceratochloa) From Argentina, Gabriela Leofanti, Elsa Lucila Camadro
Turkish Journal of Botany
Bromus Section Ceratochloa includes temperate forage species. South American species form a morphologically very variable hexaploid complex (2n = 6x = 42), with a controversial taxonomic classification. Reproductive biology has been studied in several of them, but the number of analyzed plants has seldom been reported. Further investigations might clarify breeding relations and the adequacy of current classifications. Pollen viability and size, which can provide evidence of spontaneous hybridization, were studied in seven accessions (six plants/accession) classified as B. catharticus var. catharticus, var. elata, and var. rupestris; B. parodii; B. bonariensis; B. lithobius; and B. coloratus. Variability was detected among …
Induction Of Haploid Plants In Citrus Through Gamma-Irradiated Pollen And Ascertainment Of Ovule Age For Maximum Recovery Of Haploid Plantlets, Manoj Kundu, Anil Dubey, Manish Srivastav, Surendra Kumar Malik
Induction Of Haploid Plants In Citrus Through Gamma-Irradiated Pollen And Ascertainment Of Ovule Age For Maximum Recovery Of Haploid Plantlets, Manoj Kundu, Anil Dubey, Manish Srivastav, Surendra Kumar Malik
Turkish Journal of Biology
The present investigation was carried out for the induction of haploid plants in Citrus grandis through in situ parthenogenesis by pollination with gamma-irradiated pollen of C. limetta and C. sinensis, treated with 50, 100, 200, 300, and 400 Gy gamma ray doses followed by in vitro ovule culture. Ovule culture at 50 days after pollination (DAP) was found optimum for the maximum recovery of in vitro-raised plantlets as compared to 35 and 20 DAP. At 50 DAP, irrespective of the pollen parent, plantlet regeneration capacity decreased at 300 and 400 Gy irradiation treatment (0.62% and 0.60%, respectively) with maximum recovery …
Diet Of The Bull Shark, Carcharhinus Leucas, And The Tiger Shark, Galeocerdo Cuvier, In The Eastern Pacific Ocean, Colombo Estupiñán-Montaño, José F. Estupiñán-Ortiz, Luis G. Cedeño-Figueroa, Felipe Galvan Magaña, Carlos J. Polo-Silva
Diet Of The Bull Shark, Carcharhinus Leucas, And The Tiger Shark, Galeocerdo Cuvier, In The Eastern Pacific Ocean, Colombo Estupiñán-Montaño, José F. Estupiñán-Ortiz, Luis G. Cedeño-Figueroa, Felipe Galvan Magaña, Carlos J. Polo-Silva
Turkish Journal of Zoology
This study presents information on the diet of two shark species, Carcharhinus leucas and Galeocerdo cuvier, that inhabit the southeastern Pacific Ocean. The stomachs were collected from October 2003 to July 2005 in Ecuador. Stomachs of 41 C. leucas and six G. cuvier were analyzed. According to the index of relative importance (%IRI), the most important prey for C. leucas were fishes: family Ophichthidae (13.41%), Tylosurus pacificus (9.79%), Katsuwonus pelamis (4.54%), and fish remains (44.81%). G. cuvier, for its part, consumed squids: Ancistrocheirus lesueuri (45.14%), Pholidoteuthis boschmaii (7.81%), and Octopoteuthis spp. (5.17%), as well as turtles: Caretta caretta (9.7%), Lepidochelys …
The Phenology Of Pulvinaria Floccifera Westwood (Hemiptera: Coccomorpha: Coccidae), A New Invasive Pest On Ornamentals Outdoors In Poland, Bozena Lagowska, Katarzyna Golan, Katarzyna Kmiec, Izabela Kot, Edyta Gorska Drabik, Katarzyna Goliszek
The Phenology Of Pulvinaria Floccifera Westwood (Hemiptera: Coccomorpha: Coccidae), A New Invasive Pest On Ornamentals Outdoors In Poland, Bozena Lagowska, Katarzyna Golan, Katarzyna Kmiec, Izabela Kot, Edyta Gorska Drabik, Katarzyna Goliszek
Turkish Journal of Zoology
The phenology of Pulvinaria floccifera infesting common holly was studied from June 2009 to October 2011 in Central Poland. Live specimens were most abundant on the leaves in July and August, while dead individuals were most numerous in winter and early spring each year. The scale completed one generation per year in the field and both the second and third instar nymphs overwintered. Following the spring molting to the 3rd instar or to the young adult females were observed in April and early May. The young adult females were first recorded in the second 10-day period of May. Oviposition occurred …
Molecular Detection Of Nosema Spp. And Black Queen-Cell Virusin Honeybees In Van Province, Turkey, Beki̇r Oğuz, Zeynep Karapinar, Ender Di̇nçer, Mustafa Serdar Değer
Molecular Detection Of Nosema Spp. And Black Queen-Cell Virusin Honeybees In Van Province, Turkey, Beki̇r Oğuz, Zeynep Karapinar, Ender Di̇nçer, Mustafa Serdar Değer
Turkish Journal of Veterinary & Animal Sciences
This study was planned to determine the prevalences of the Nosema spp. and the black queen-cell virus (BQCV) among honeybees (Apis mellifera) raised in the province of Van by PCR and to determine the molecular characteristics of the determined isolates. A total of 260 adult worker bees from 26 colonies at 5 apiary locations belonging to the province of Van in April and May 2015 were collected for this reason. Samples were examined microscopically. In the case of positivity, spore identification was done by multiplex PCR. Reverse transcription/PCR analysis (RT/PCR) was carried out for the BQCV analysis. At the end …
Lycium Barbarum L. (Goji Berry) Fruits Improve Anxiety, Depression-Like Behaviors, And Learning Performance: The Moderating Role Of Sex, Fatma Pehli̇van Karakaş, Hami̇t Coşkun, Kadi̇r Sağlam, Bi̇hter Gökçe Bozat
Lycium Barbarum L. (Goji Berry) Fruits Improve Anxiety, Depression-Like Behaviors, And Learning Performance: The Moderating Role Of Sex, Fatma Pehli̇van Karakaş, Hami̇t Coşkun, Kadi̇r Sağlam, Bi̇hter Gökçe Bozat
Turkish Journal of Biology
The aim of this research was to investigate the effects of the methanol extract obtained from Lycium barbarum fruits on anxiety, depression-like behaviors, and spatial memory in Wistar albino rats. A total of 28 rats were selected, randomly assigned to four experimental groups, and tested by means of the open field and elevated plus maze tests for anxiety-like behaviors, the forced swim test for depression-like behaviors, and the Morris water maze test for spatial memory. The findings demonstrated that in the open field, L. Barbarum-administered rats spent more time at the center and showed more mobility and velocity than controls. …
Underlying Mechanisms And Prospects Of Heart Regeneration, Gali̇p Servet Aslan, Dudu Gonca Misir, Fati̇h Kocabaş
Underlying Mechanisms And Prospects Of Heart Regeneration, Gali̇p Servet Aslan, Dudu Gonca Misir, Fati̇h Kocabaş
Turkish Journal of Biology
Findings in the last decade suggest that there is a considerable amount of cardiomyocyte turnover in the human heart throughout life, albeit not sufficient for heart regeneration following myocardial infarctions. Only a few species are known to be remarkably efficient in cardiac regeneration. They restore lost cardiomyocytes via a process of cardiomyocyte dedifferentiation, which is followed by robust proliferation of cardiomyocytes and incorporation into the myocardium. Similarly, neonatal mice have been recently shown to regenerate their heart following myocardial injuries. Studies with a neonatal cardiac regeneration mouse model suggest that the major source of new cardiomyocytes is likely to be …
Histopathological And Biochemical Changes In The Liver, Kidney, And Bloodof Amphibians Intoxicated With Cadmium, Marcela Fátima Medina, Maria Elina González, Sandra Maria Roxana Klyver, Iris Maria Aybar Odstrcil
Histopathological And Biochemical Changes In The Liver, Kidney, And Bloodof Amphibians Intoxicated With Cadmium, Marcela Fátima Medina, Maria Elina González, Sandra Maria Roxana Klyver, Iris Maria Aybar Odstrcil
Turkish Journal of Biology
The worldwide decline in amphibian populations has made heavy metal pollution a subject of interest. The aim of this work was to analyze the effect of sublethal doses of cadmium (Cd) on the liver, kidney, and blood of Rhinella arenarum specimens. Serum markers indicative of hepatic injury (gamma glutamyltransferase, alkaline phosphatase, pseudo cholinesterase, and total cholesterol) and markers of renal dysfunction (blood urea nitrogen, serum creatinine, calcium, and glucose) showed variation in animals treated with a 0.5 mg/kg dose compared to controls. Histopathological images revealed alterations in the liver (hepatocyte ballooning and hyperplasia of Kupffer cells) and kidney (renal tubular …
Mandibular Morphology And Dietary Preferences In Two Pygmy Molecrickets Of The Genus Xya (Orthoptera: Tridactylidae), Katerina Kuravova, Petr Kocarek
Mandibular Morphology And Dietary Preferences In Two Pygmy Molecrickets Of The Genus Xya (Orthoptera: Tridactylidae), Katerina Kuravova, Petr Kocarek
Turkish Journal of Zoology
Pygmy mole crickets (Tridactylidae) are an interesting but little-known group of Orthoptera; their food biology and dietary preferences have not been adequately studied. Our study focused on the diet composition and associated functional morphology of the mandibles in two European species: Xya pfaendleri Harz, 1970 and X. variegata (Latreille, 1809). Based on postmortem gut content analyses, the studied species feed mainly on detritus (decaying organic particles), representing 91% and 97% of the diet in X. pfaendleri and X. variegata, respectively. The mandibular structures are associated with the processing of such food. The incisor area is equipped with three robust and …
Characterization Of An Al$^{3+}$-Selective Fluorescent Probe Based On A Benzoyl Hydrazine Derivative And Its Application In Cell Imaging, Yuxiang Ji, Chunwei Yu, Shaobai Wen, Jun Zhang
Characterization Of An Al$^{3+}$-Selective Fluorescent Probe Based On A Benzoyl Hydrazine Derivative And Its Application In Cell Imaging, Yuxiang Ji, Chunwei Yu, Shaobai Wen, Jun Zhang
Turkish Journal of Chemistry
A fluorescent probe based on benzoyl hydrazine was synthesized and characterized as an Al$^{3+}$-selective fluorescent probe. This probe showed good selectivity towards Al$^{3+\, }$compared to other common ions. Under optimized experimental conditions, the probe exhibited a linear dynamic response for Al$^{3+}$ from 5.0 $\times $ 10$^{-7}$ to 4.5 $\times $ 10$^{-6}$ M with a detection limit of 1.3 $\times $ 10$^{-7}$ M in ethanol-water solution (9:1, v:v, pH 6.8, 20 mM HEPES). Furthermore, it was used for imaging of Al$^{3+}$ in living cells with satisfying results.
Pharmacokinetics And Bioavailability Of Three Promising Tilmicosin-Loaded Lipid Nanoparticles In Comparison With Tilmicosin Phosphate Following Oral Administration In Broiler Chickens, Ali Rassouli, Alwan Al-Qushawi, Fatemeh Atyabi, Seyed Mostafa Peighambari, Mehdi Esfandyari-Manesh, Gholam Reza Shams
Pharmacokinetics And Bioavailability Of Three Promising Tilmicosin-Loaded Lipid Nanoparticles In Comparison With Tilmicosin Phosphate Following Oral Administration In Broiler Chickens, Ali Rassouli, Alwan Al-Qushawi, Fatemeh Atyabi, Seyed Mostafa Peighambari, Mehdi Esfandyari-Manesh, Gholam Reza Shams
Turkish Journal of Veterinary & Animal Sciences
Tilmicosin (TLM) is a semisynthetic antimicrobial agent used mainly in poultry and cattle, but it has relatively poor oral bioavailability. This study was conducted to compare the bioavailability (BA) and main pharmacokinetic (PK) parameters of TLM after oral administration of tilmicosin phosphate (TLM-PH) and three newly prepared lipid nanoparticles (LNPs) of TLM including solid lipid nanoparticles (SLNs), nanostructured lipid carriers (NLCs), and lipid-core nanocapsules (LNCs). Sixty broiler chickens were divided into eight groups. In four treatment groups (n = 10), each bird was given a single oral dose (20 mg/kg) of a TLM formulation after overnight fasting, and in four …
Novel Dynamic Partial Reconfiguration Implementations Of The Support Vector Machine Classifier On Fpga, Hanaa Hussain, Khaled Benkrid, Hüseyi̇n Şeker
Novel Dynamic Partial Reconfiguration Implementations Of The Support Vector Machine Classifier On Fpga, Hanaa Hussain, Khaled Benkrid, Hüseyi̇n Şeker
Turkish Journal of Electrical Engineering and Computer Sciences
The support vector machine (SVM) is one of the highly powerful classifiers that have been shown to be capable of dealing with high-dimensional data. However, its complexity increases requirements of computational power. Recent technologies including the postgenome data of high-dimensional nature add further complexity to the construction of SVM classifiers. In order to overcome this problem, hardware implementations of the SVM classifier have been proposed to benefit from parallelism to accelerate the SVM. On the other hand, those implementations offer limited flexibility in terms of changing parameters and require the reconfiguration of the whole device. The latter interrupts the operation …
Effects Of Long-Term Exposure Of Female Rats To Low Levels Of Lead: Ovary And Uterus Histological Architecture Changes, Eugenia Dumitrescu, Viorica Chiurciu, Florin Muselin, Roxana Popescu, Diana Brezovan, Romeo Teodor Cristina
Effects Of Long-Term Exposure Of Female Rats To Low Levels Of Lead: Ovary And Uterus Histological Architecture Changes, Eugenia Dumitrescu, Viorica Chiurciu, Florin Muselin, Roxana Popescu, Diana Brezovan, Romeo Teodor Cristina
Turkish Journal of Biology
The aim of the current study was to evaluate lead accumulation in the ovaries, fallopian tubes, and uterus and to take note of any consequent histo-architectural changes. The experiment involved a 12-month chronic exposure of 28 Wistar female rats at sexual maturity (221 ± 0.88 g/individual) to lead acetate in drinking water. The rats were divided into 4 groups based on the level of lead exposure: E1 at 0.050 mg L^{-1}, E2 at 0.100 mg L^{-1}, E3 at 0.150 mg L^{-1} , and a control group that received tap water. Lead level evaluation was performed by atomic absorption spectrometry at …
Age Structure Of Hemidactylus Turcicus (L., 1758) (Sauria: Gekkonidae) From Southwestern Anatolia (Muğla, Turkey), Betül Kanat, Cemal Varol Tok
Age Structure Of Hemidactylus Turcicus (L., 1758) (Sauria: Gekkonidae) From Southwestern Anatolia (Muğla, Turkey), Betül Kanat, Cemal Varol Tok
Turkish Journal of Zoology
In this study, a total of 36 (12♂♂, 18♀♀, 6 juveniles) Hemidactylus turcicus specimens, caught in the vicinity of Muğla (Turkey) between 2006 and 2011, were evaluated using the skeletochronology method. The mean snout-to-vent length (SVL) was measured as 28.45 ± 1.92 mm for juveniles, 50.53 ± 1.06 mm for males, and 51.1 ± 0.75 mm for females. When the cross-sections were examined, the age range was determined to be 4-8 years in the males and 4-9 years in the females. Individuals reach sexual maturity in 2-3 years. The maximum age was calculated as 9 years for a female. It …
Assessing Age, Growth, And Reproduction Of Alburnus Mossulensis And Acanthobrama Marmid (Cyprinidae) Populations In Karakaya Dam Lake (Turkey), Aysel Alkan Uçkun, Di̇dem Gökçe
Assessing Age, Growth, And Reproduction Of Alburnus Mossulensis And Acanthobrama Marmid (Cyprinidae) Populations In Karakaya Dam Lake (Turkey), Aysel Alkan Uçkun, Di̇dem Gökçe
Turkish Journal of Zoology
In total, 626 individuals of Alburnus mossulensis and 586 individuals of Acanthobrama marmid were collected monthly from Karakaya Dam Lake on the upper Euphrates River. The gonadosomatic index, somatic condition, oocyte size, and fecundity were calculated on a monthly basis. Reading of scales indicated that the maximum age was 4+ years for A. mossulensis and A. marmid. The estimated length-weight relationships were W = 0.206 × FL^{2.065} for females and W = 0.119 × FL^{2.138} for males in A. mossulensis, and W = 0.029 × FL^{2.678} for females and W = 0.030 × FL^{2.631} for males in A. marmid. Growth …
A Karyotype Comparison Among 3 Species Of Allactaga (Mammalia: Dipodidae) From Central Iran, Maryam Rahimi-Pozve, Mansoureh Malekian, Mahmoud-Reza Hemami
A Karyotype Comparison Among 3 Species Of Allactaga (Mammalia: Dipodidae) From Central Iran, Maryam Rahimi-Pozve, Mansoureh Malekian, Mahmoud-Reza Hemami
Turkish Journal of Zoology
We studied karyotype and chromosomal characteristics of 3 species of five-toed jerboa from central Iran, including Allactaga firouzi, A. williamsi, and A. elater. This study revealed that the 3 species possessed a diploid number of 48 chromosomes. The first pair of chromosomes was significantly larger than other chromosomes in all 3 species. The total length of the haploid genome of Allactaga elater was longer than those of the other 2 species, and most of the chromosomes of the 3 species were metacentric. Based on total form percentage, interchromosomal asymmetry index, and centromeric index, Allactaga elater had the highest interchromosomal asymmetry. …
Revisiting The Biodesulfurization Capability Of Hyperthermophilic Archaeon Sulfolobus Solfataricus P2 Revealed Dbt Consumption By The Organism In An Oil/Water Two-Phase Liquid System At High Temperatures, Gökhan Gün, Yuda Yürüm, Gi̇zem Di̇nler Doğanay
Revisiting The Biodesulfurization Capability Of Hyperthermophilic Archaeon Sulfolobus Solfataricus P2 Revealed Dbt Consumption By The Organism In An Oil/Water Two-Phase Liquid System At High Temperatures, Gökhan Gün, Yuda Yürüm, Gi̇zem Di̇nler Doğanay
Turkish Journal of Chemistry
The ability of the hyperthermophilic archaeon Sulfolobus solfataricus P2 to grow on organic and inorganic sulfur sources was investigated. A sulfur-free mineral medium was employed with different sources of carbon. The results showed that inorganic sulfur sources display growth curve patterns significantly different from the curves obtained with organic sulfur sources. Solfataricus has the ability to utilize DBT and its derivatives, but it lacks BT utilization. Solfataricus} utilizes DBT at a rate of 1.23 \mu mol 2-HBP h^{-1} g DCW^{-1} even at 78 °C, at which DBT is known to be unstable. After enabling DBT stabilization using a two-phase culture …