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Length-Weight Relationships Of Marine Fishes Off Yumurtalık Coast (İskenderun Bay), Turkey, Gökhan Gökçe, Mustafa Çeki̇ç, Hali̇t Fi̇li̇z
Length-Weight Relationships Of Marine Fishes Off Yumurtalık Coast (İskenderun Bay), Turkey, Gökhan Gökçe, Mustafa Çeki̇ç, Hali̇t Fi̇li̇z
Turkish Journal of Zoology
In this study, length and weight data are presented for 33 fish species inhabiting littoral habitats off the Yumurtalık coast. Samples were collected with combined gill and trammel nets. Parameters of the length-weight relationships were estimated for 14 species. The b values ranged between 2.35 and 3.53. For remained 19 species, the parameter a was estimated by setting b = 3.0.
Cytogenetic Analysis Of Pseudophoxinus Antalyae, Bogustkaya, 1992 (Pisces: Cyprinidae) From The Eastern Mediterranean River Basin, Turkey, Serap Ergene, Arzu Karahan, Mustafa Kuru
Cytogenetic Analysis Of Pseudophoxinus Antalyae, Bogustkaya, 1992 (Pisces: Cyprinidae) From The Eastern Mediterranean River Basin, Turkey, Serap Ergene, Arzu Karahan, Mustafa Kuru
Turkish Journal of Zoology
The karyotype of Pseudophoxinus antalyae was analyzed using G-banding, C-banding, Ag-NOR staining, and Q-banding. Chromosome analysis of this species, which lives in the Berdan River and Berdan Dam Lake, was performed with the air-drying technique, using gill and fin epithelium cells. The diploid chromosome number of P. antalyae was determined to be 2n = 50, comprising 16 metacentric, 14 submetacentric, 12 subtelocentric, and 8 acrocentric (NF = 92) chromosomes. The largest chromosome pair of the complements was characteristically a submetacentric. The nucleolar organizer regions (NORs) were apparently located in subtelocentric chromosome pairs. The karyotype of P. antalyae is reported for …
Phytoremediation Of Total Petroleum Hydrocarbons (Tphs) Using Plant Species In Iran, Ali Daryabeigi Zand, Gholamreza Nabi Bidhendi, Nasser Mehrdadi
Phytoremediation Of Total Petroleum Hydrocarbons (Tphs) Using Plant Species In Iran, Ali Daryabeigi Zand, Gholamreza Nabi Bidhendi, Nasser Mehrdadi
Turkish Journal of Agriculture and Forestry
Plant-based remediation is a relatively new, efficient, and environmentally friendly technology, which can be promising for removing many contaminants like hydrocarbon pollutants. The main objectives of the current study were to investigate the effect of petroleum hydrocarbons with high initial concentration (about 3.5% by weight) on growth characteristics of maize (Zea mays L.), and tall fescue (Festuca arundinacea) as well as to evaluate the phytoremediation potential of the 2 mentioned plant species in highly contaminated, aged soil. In order to improve the condition of soil nutrients and also study the effect of soil amendment on plant growth, peat amendment was …
The Effectiveness Of Grass Pea (Lathyrus Sativus L.) Seeds In Pig Feed, Anna Winiarska-Mieczan, Malgorzata Kwiecien
The Effectiveness Of Grass Pea (Lathyrus Sativus L.) Seeds In Pig Feed, Anna Winiarska-Mieczan, Malgorzata Kwiecien
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to assess the usefulness of raw grass pea seeds in pig feed, and the usefulness of supplementing mixtures that contain raw grass pea seeds with a probiotic and an enzymatic preparation. The study included 96 fattening pigs (Polish Landrace × Polish Large White) × Pietrain that were divided into 4 feeding groups. Two experimental nutritional agents were used. The first was the source of protein in the diet: soybean meal and raw grass pea seeds (amounting to 50% of feed protein). The other experimental agent was mixtures containing raw grass pea seeds supplemented with …
A Common Tortoise Tick, Hyalomma Aegyptium Linne 1758 (Acari: Ixodidae), Identified On Eastern Hedgehog (Erinaceus Concolor Martin 1838) In Central Anatolia, Serkal Gazyağci, Nursel Aşan, Yasi̇n Demi̇rbaş
A Common Tortoise Tick, Hyalomma Aegyptium Linne 1758 (Acari: Ixodidae), Identified On Eastern Hedgehog (Erinaceus Concolor Martin 1838) In Central Anatolia, Serkal Gazyağci, Nursel Aşan, Yasi̇n Demi̇rbaş
Turkish Journal of Veterinary & Animal Sciences
Ticks are obligate blood sucker arthropods that infect animals and humans. A common tortoise tick, Hyalomma aegyptium, was collected from a young and an adult male hedgehog, Erinaceus concolor, from Central Anatolia in July 2008. More ticks were determined on the young one. This is the second record of tortoise tick that parasitizes a hedgehog.
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Effect Of Pre-Evisceration, Skin-On Carcass Decontamination Sanitation Strategies For Reducing Bacterial Contamination Of Cattle During Skinning, Mehmet Çalicioğlu, Dennis R. Buege, John B. Luchansky
Effect Of Pre-Evisceration, Skin-On Carcass Decontamination Sanitation Strategies For Reducing Bacterial Contamination Of Cattle During Skinning, Mehmet Çalicioğlu, Dennis R. Buege, John B. Luchansky
Turkish Journal of Veterinary & Animal Sciences
The effectiveness of pre-evisceration, skin-on carcass sanitation on reducing bacterial contamination of beef carcasses was tested using 3 cattle per treatment and 3 cattle as controls at each of 3 abattoirs in southern Wisconsin. The sanitation procedure included stunning, bleeding, tying off the esophagus, sealing the anus, and then sanitizing the hide with: i) 20% trisodium phosphate, ii) 200 ppm iodophor, iii) 75% ethanol, or iv) hot water (ca. 80 °C). Two sets of combined sponge samples (3 × 100 cm^2) were taken from the hide before and after the sanitation step, as well as from the carcass after the …
All-Trans Retinoic Acid Regulates Intracellular Redox Status In Marc-145 Cells Infected With Porcine Reproductive And Respiratory Syndrome Virus, Yan Lin, De Wu
All-Trans Retinoic Acid Regulates Intracellular Redox Status In Marc-145 Cells Infected With Porcine Reproductive And Respiratory Syndrome Virus, Yan Lin, De Wu
Turkish Journal of Veterinary & Animal Sciences
A relationship between oxidative stress, and apoptosis and/or death has been suggested for many years. The objective of this study was to determine the influence of all-trans retinoic acid (ATRA) on the cell survival rate and the antioxidant defense system. MARC-145 cells were treated with ATRA after infection with porcine reproductive and respiratory syndrome virus (PRRSV). The cell survival rate, total antioxidant capability (T-AOC), glutathione peroxidase (GSH-P_X) activity, superoxide dismutase (SOD) activity, lactate dehydrogenase (LDH) activity, and glutathione (GSH) content were determined in samples collected from cells incubated with ATRA for 24 or 48 h. The results show that PRRSV …
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Impairments In Haematological Parameters Of Saprolegnia Spp. Infected Tench,Tinca Tinca, Syed Lal Shah
Impairments In Haematological Parameters Of Saprolegnia Spp. Infected Tench,Tinca Tinca, Syed Lal Shah
Turkish Journal of Veterinary & Animal Sciences
Haematological parameters of tench (Tinca tinca) infected by Saprolegnia spp. were studied. All parameters, except mean corpuscular volume (MCV), decreased in response to infection. A significant (P < 0.05) decrease was observed in haemoglobin (Hb) (-26.85%), red blood cell count (RBCc) (-20.94%), leucocrit (Lct) (-24.14%), and mean corpuscular haemoglobin concentration (MCHC) (-9.06%). Haematocrit (Hct), white blood cell count (WBCc), and mean corpuscular haemoglobin (MCH) also decreased (-7.66%, -12.44%, and -6.19%, respectively); however, differences between the infected and control groups were not significant. Among the parameters, only MCV had a non-significant increase (+7.84%) in the infected fish. The study results show that saprolegniasis caused anaemia and immunosuppression, followed by mortality in tench. Mortality was attributed to haemodilution caused by haemorrhaging and the breakdown of osmotic balance due to tissue (skin and muscular layer) destruction via the penetration of the hyphae; however, lethargy was another mortality promoting factor. Mortality among the Saprolegnia-infected fish also depended upon the initial site of infection, type of tissue destroyed, growth rate of the fungus, and ability of individual fish to withstand the stress. The present study was conducted to investigate physiological impairment in Saprolegnia-infected Tinca tinca under laboratory conditions; however, further studies at the population level in natural habitats and under similar stress conditions are needed.
Biologic Parameters Of Polar Fox (Alopex Lagopus L.) Semen During The Breeding Season, Karolina Stasiak, Bogdan Janicki, Bogumila Kupcewicz
Biologic Parameters Of Polar Fox (Alopex Lagopus L.) Semen During The Breeding Season, Karolina Stasiak, Bogdan Janicki, Bogumila Kupcewicz
Turkish Journal of Veterinary & Animal Sciences
The aim of this work was to evaluate the biologic properties of polar fox (Alopex lagopus L.) semen collected during the reproductive season. In 126 ejaculates manually collected from 18 foxes at 10- to 12-day intervals, semen parameters (such as the sperm concentration, volume, pH, sperm morphology, and activity of acid and alkaline phosphatase) were determined. The seminal plasma acid and alkaline phosphatase activity correlated positively with the sperm concentration (r = 0.5676; r = 0.6302; P < 0.01) and negatively with the ejaculate volume (r = -0.3456; r = -0.2783, P < 0.01). A significant correlation also existed between acid and alkaline phosphatase activity (r = 0.7043, P < 0.01).
Alterations Of Hsp70 Gene Expression In Rainbow Trout (Oncorhyncus Mykiss) Exposed To Deltamethrin, Muhammed Atamanalp, Orhan Erdoğan
Alterations Of Hsp70 Gene Expression In Rainbow Trout (Oncorhyncus Mykiss) Exposed To Deltamethrin, Muhammed Atamanalp, Orhan Erdoğan
Turkish Journal of Veterinary & Animal Sciences
The aim of the study was to assess the effects of deltamethrin, a synthetic pyrethroid pesticide and potential toxic pollutant to aquatic ecosystems, on the heat shock protein HSP70 gene expression in rainbow trout. Deltamethrin was applied at 0.3 and 0.6 \mug/L for 28 days under laboratory conditions. After the experiment, HSP70 was amplified for 20-40 PCR cycles for the control and deltamethrin-treated fish groups. While the quantitative mRNA level was low in the 40^t^h PCR cycle in the control, it was higher in the fish exposed to deltamethrin. The differences between the treated groups and the control group were …
Effect Of Extruded Fodder On Biochemical And Haematological Parameters Of Standardbred Horses Under Training Conditions, Helena Hartlova, Dalibor Rehak, Marketa Sedmikova, Jaroslav Mendlik, Jana Kralova
Effect Of Extruded Fodder On Biochemical And Haematological Parameters Of Standardbred Horses Under Training Conditions, Helena Hartlova, Dalibor Rehak, Marketa Sedmikova, Jaroslav Mendlik, Jana Kralova
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to examine whether feeding of extruded fodder can improve the energy metabolism of horses under training conditions. The experiment was performed on 12 clinically healthy Standardbred horses (6 horses in the control group and 6 horses in the experimental group). The diet of the horses was based on oats, barley, meadow hay, and a supplement of vitamins and minerals. The diet of the experimental group (6 horses) was supplemented with 1.25 kg of extruded fodder that replaced the corresponding dose of grain. Feeding doses were related to the rate of sub-maximal workload. Selected biochemical …
The Microbiological, Serological And Chemical Qualities Of Mincemeat Marketed In İstanbul, Ömer Çeti̇n, Enver Bariş Bi̇ngöl, Hi̇lal Çolak, Özer Ergün, Can Demi̇r
The Microbiological, Serological And Chemical Qualities Of Mincemeat Marketed In İstanbul, Ömer Çeti̇n, Enver Bariş Bi̇ngöl, Hi̇lal Çolak, Özer Ergün, Can Demi̇r
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to investigate the microbiological, serological, and chemical properties in raw ground beef consumed in İstanbul. For this purpose, a total of 127 samples of ground beef were obtained from different regions in İstanbul. The mean total aerobic bacteria, Escherichia coli, and Staphylococcus aureus counts were 1.3 × 10^6, 2.8 × 10^3, and 3.1 × 10^3 cfu/g, respectively. Salmonella spp. were found positive in 4 (3.14%) of the ground beef samples. None of the analyzed samples was found to contain horsemeat or pork, but 4 of them contained poultry, and 8 of them contained mutton. …
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Polymorphism Of The Cyp19 Gene And Milk Production Traits Of Dairy Cattle, Inga Kowalewska Luczak
Polymorphism Of The Cyp19 Gene And Milk Production Traits Of Dairy Cattle, Inga Kowalewska Luczak
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to estimate the relations between CYP19/Cfr13I and CYP19/PvuII genotypes and milk production traits. The study was carried on 915 Black-and-White cows kept in the Western Pomerania region of Poland. The CYP19/Cfr13I and CYP19/PvuII polymorphisms were detected using the PCR-RFLP method. Statistically significant (P Keywords:
The Effect Of Hcg Given On Day 12 Post-Mating On Ovarian Function And Embryo Survival In Beetal Goats In Southern Punjab, Pakistan, Mushtaq H. Lashari, Zahida Tasawar
The Effect Of Hcg Given On Day 12 Post-Mating On Ovarian Function And Embryo Survival In Beetal Goats In Southern Punjab, Pakistan, Mushtaq H. Lashari, Zahida Tasawar
Turkish Journal of Veterinary & Animal Sciences
The present study was conducted to determine the effects of human chorionic gonadotrophin on ovarian function and embryo development of Beetal goats reared under traditional conditions at the Sheep and Goat Research Station, Bahauddin Zakariya University, Multan. Fourteen Beetal goats at 4 years of age, weighing 40 ± 0.41 kg (mean ± SEM) were used. Their daily food was hay, green fodder, tree loppings, and 250 g of additional rations per goat. These goats were mated to buck at synchronized estrus by 2 i/m injections of dalmazin, given at 11-day intervals. These animals were divided into 2 equal groups (7/group) …
Potential Future Applications Of Spermatheca Extract From The Marine Snail Telescopium Telescopium, S. Roy, U. Datta, Debaki Ghosh, Partha Sarathi Dasgupta, Prasenjit Mukherjee, Uttio Roychowdhury
Potential Future Applications Of Spermatheca Extract From The Marine Snail Telescopium Telescopium, S. Roy, U. Datta, Debaki Ghosh, Partha Sarathi Dasgupta, Prasenjit Mukherjee, Uttio Roychowdhury
Turkish Journal of Veterinary & Animal Sciences
Cytosol fraction of spermatheca and/or the ovotestis gland from the marine snail Telescopium telescopium was found to have antimicrobial, antiprotozoal, antifertility, and immunomodulation properties. The present experiment was conducted to explore the biochemical nature, composition, and pharmacological properties of the cytosol fraction along with its toxicity on the hematopoietic system in vivo. This glandular extract was analyzed and found to contain enzymes, hormones, minerals, vitamins, and other biologically active components like higher vertebrates. The present study showed that the extract was able to restrict the induced tumor (sarcoma-180) growth in mice concomitantly with an increased life span of the tumor …
Cover And Contents
Turkish Journal of Veterinary & Animal Sciences
No abstract provided.
Effects Of Sugar Feeding On Lipid, Glycogen, And Total Sugar Levels Of A Female Parasitoid, Bracon Hebetor (Say) (Hymenoptera: Braconidae), Eylem Akman Gündüz, Adem Gülel, Özgür Varer Işitan, Ali̇ Boz, Özlem Cesur
Effects Of Sugar Feeding On Lipid, Glycogen, And Total Sugar Levels Of A Female Parasitoid, Bracon Hebetor (Say) (Hymenoptera: Braconidae), Eylem Akman Gündüz, Adem Gülel, Özgür Varer Işitan, Ali̇ Boz, Özlem Cesur
Turkish Journal of Agriculture and Forestry
The goal of this study was to compare the lipid, glycogen, and total sugar levels in completely starved (no water or sugar provided), honey-fed, sucrose-fed, or sugar-starved (only water provided) females of the parasitoid Bracon hebetor (Say) (Hymenoptera: Braconidae). We also quantified the lipid, glycogen, and total sugar levels in newly emerged unfed (day 0) female (n = 30) wasps. The mean amounts of reserves obtained from these females were regarded as a standard for the initial amount of reserves. The glycogen level of emerging females was 17.99 ± 2.02 \mug. As expected, sucrose- or honey-fed females had significantly higher …
Effects Of Rhizobium Strains Isolated From Wild Chickpeas On The Growth And Symbiotic Performance Of Chickpeas (Cicer Arietinum L.) Under Salt Stress, Hati̇ce Öğütçü, Caner Kasimoğlu, Erdal Elkoca
Effects Of Rhizobium Strains Isolated From Wild Chickpeas On The Growth And Symbiotic Performance Of Chickpeas (Cicer Arietinum L.) Under Salt Stress, Hati̇ce Öğütçü, Caner Kasimoğlu, Erdal Elkoca
Turkish Journal of Agriculture and Forestry
This study was conducted in order to evaluate the symbiotic effectiveness of Rhizobium leguminosarum bv. ciceri strains isolated from perennial wild chickpeas (Cicer anatolicum) in comparison to standard bacterial culture, N application, and uninoculated control under NaCl salinity stress conditions. For this purpose, 4 strains (DN1, DN7, TN3, and TN4) were obtained from wild chickpeas. Chickpea (Cicer arietinum L.) seeds were inoculated with these strains and grown in pots containing sterile sand under different levels of NaCl (0, 50, and 100 mM) in a controlled plant growth cabinet. Dry weights of root and shoot, root-to-shoot ratio (RSR), number and dry …
Electro-Oxidation Of Some Non-Steroidal Anti-Inflammatory Drugs On An Alumina Nanoparticle-Modified Glassy Carbon Electrode, Mahla Tabeshnia, Hossein Heli, Ali Jabbari, Ali A. Moosavi-Movahedi
Electro-Oxidation Of Some Non-Steroidal Anti-Inflammatory Drugs On An Alumina Nanoparticle-Modified Glassy Carbon Electrode, Mahla Tabeshnia, Hossein Heli, Ali Jabbari, Ali A. Moosavi-Movahedi
Turkish Journal of Chemistry
The electro-oxidation of mefenamic acid, diclofenac, and indomethacin on glassy carbon and alumina nanoparticle-modified glassy carbon electrodes in a phosphate buffer solution at physiological pH was studied. The techniques of cyclic voltammetry, chronoamperometry, impedance spectroscopy, and steady state polarization measurements were applied. The drugs were irreversibly oxidized on bath electrodes via an anodic peak and the process was controlled by diffusion in the bulk of solution. Alumina nanoparticles increased the oxidation current, and lowered the peak and onset potentials. As such, alumina nanoparticles had an electrocatalytic effect, both kinetically and thermodynamically. The kinetic parameters of heterogeneous electron transfer and diffusion …
An Investigation Of Energy Transfer Between Coumarin 35 And Xanthene Derivatives In Liquid Medium, Mahmut Toprak, Mustafa Arik
An Investigation Of Energy Transfer Between Coumarin 35 And Xanthene Derivatives In Liquid Medium, Mahmut Toprak, Mustafa Arik
Turkish Journal of Chemistry
The energy transfer between coumarin 35 (C35) and pyronin compounds, which are xanthene derivatives, i.e. pyronin B (PyB) and pyronin Y (PyY), in methanol was investigated at room temperature by using steady-state absorption, emission, and time-resolved fluorescence spectroscopy. Fluorescence energy transfer rate constants (k_T) and critical radius (R_0) were determined for C35-PyB and C35-PyY molecular pairs in methanol. The obtained values of k_T and R_0 indicated that the dipole-dipole interaction between C35-PyB and C35-PyY molecular pairs accounted for the energy transfer mechanism. The energy transfer efficiency and the distance between the donor and acceptor (r) were also calculated for donor-acceptor …
Silica Supported Polyphosphoric Acid (Ppa-Sio_2): An Efficient And Reusable Heterogeneous Catalyst For The One-Pot Synthesis Of \Alpha -Amino Phosphonates, Malek Taher Maghsoodlou, Sayyed Mostafa Habibi-Khorassani, Reza Heydari, Nourollah Hazeri, Seyed Sajad Sajadikhah, Mohsen Rostamizadeh, Leila Keishams
Silica Supported Polyphosphoric Acid (Ppa-Sio_2): An Efficient And Reusable Heterogeneous Catalyst For The One-Pot Synthesis Of \Alpha -Amino Phosphonates, Malek Taher Maghsoodlou, Sayyed Mostafa Habibi-Khorassani, Reza Heydari, Nourollah Hazeri, Seyed Sajad Sajadikhah, Mohsen Rostamizadeh, Leila Keishams
Turkish Journal of Chemistry
An efficient green protocol is described for the preparation of \alpha -amino phosphonates, employing a one-pot three-component condensation reaction between aldehydes, amines, and trialkyl phosphites in the presence of PPA-SiO_2 under solvent-free conditions at 80 °C. The present procedure offer advantages such as high to excellent yields, short reaction time, inexpensiveness, recovery, and reusability of catalyst.
Nile Blue-Hexacyanoferrate Carbon Paste Modified Electrode As An Amperometric Sensor For Determination Of Hydrazine, Reza Sabzi, Elnaz Minaie, Khalil Farhadi, Mirmaqsoud Golzan
Nile Blue-Hexacyanoferrate Carbon Paste Modified Electrode As An Amperometric Sensor For Determination Of Hydrazine, Reza Sabzi, Elnaz Minaie, Khalil Farhadi, Mirmaqsoud Golzan
Turkish Journal of Chemistry
The main problem associated with metal hexacyanoferrates (MHCFs) is their instability at high pH values. We synthesized a new Prussian Blue analogue, Nile-Blue hexacyanoferrate (NBHCF), that remains stable in 0.2 M KOH. A carbon paste (CPE) chemically modified electrode (ME) containing NBHCF was prepared as a stable electrochemical sensor for measuring hydrazine. A detailed characterization of the electrochemical and electrocatalytic behavior of NBHCF was performed using cyclic voltammetric, chronoamperometric, differential pulse voltammetric (DPV) and hydrodynamic amperometric methods. The NBHCF-modified electrode produced reproducible redox peaks and resulted in a linear increase in the oxidation signal of hydrazine with increasing concentration of …
Nontrivial Periodic Solutions Of Nonlinear Functional Differential Systems With Feedback Control, Yingxin Guo
Nontrivial Periodic Solutions Of Nonlinear Functional Differential Systems With Feedback Control, Yingxin Guo
Turkish Journal of Mathematics
This paper examines the existence of nontrivial periodic solutions for the nonlinear functional differential system with feedback control: \{\aligned x'(t)=x(t)a(t)-\big[\sum_{i=1}^n a_i(t)\int_0^{+\infty} f(t, x(t-\theta)) d}\varphi_i(\theta) +\sum_{j=1}^m b_j(t) \int_0^{+\infty} f(t,x'(t-\theta))\,d}\phi_j(\theta)+\sum_{\mu=1}^p c_\mu(t) \int_0^{\infty} u(t-\theta)\,d}\delta_\mu(\theta)\big], u'(t)=-\rho(t)u(t)+\sum_{\nu=1}^q \beta_\nu(t) \int_0^{\infty} f(t, x(t-\theta))\,d}\psi_\nu(\theta).\endaligned Under certain growth conditions on the nonlinearity f, several sufficient conditions for the existence of nontrivial solution are obtained by using Leray-Schauder nonlinear alternative.