Open Access. Powered by Scholars. Published by Universities.®
- Discipline
-
- Life Sciences (6555)
- Animal Sciences (5318)
- Medicine and Health Sciences (4178)
- Veterinary Medicine (3209)
- Zoology (2109)
-
- Medical Sciences (969)
- Biology (568)
- Physical Sciences and Mathematics (441)
- Agriculture (401)
- Forest Sciences (401)
- Botany (268)
- Plant Sciences (268)
- Chemistry (228)
- Computer Engineering (144)
- Computer Sciences (144)
- Electrical and Computer Engineering (144)
- Engineering (144)
- Earth Sciences (49)
- Mathematics (15)
- Physics (5)
- Keyword
-
- Turkey (674)
- Sheep (146)
- Dog (139)
- Taxonomy (139)
- Growth (135)
-
- Cattle (120)
- Fauna (117)
- Distribution (115)
- Rat (108)
- New record (105)
- New species (105)
- New records (102)
- Oxidative stress (98)
- Morphology (97)
- Iran (83)
- Reproduction (70)
- Apoptosis (68)
- Acari (66)
- ELISA (63)
- Goat (61)
- Age (58)
- Broiler (57)
- Chicken (53)
- Liver (53)
- Cow (51)
- PCR (51)
- Antioxidant (50)
- Lamb (49)
- Black Sea (47)
- Performance (47)
- Publication Year
Articles 4021 - 4050 of 8894
Full-Text Articles in Entire DC Network
Oral And Dental Disorders In Pet Hedgehogs, Tzvetan Chaprazov, Rosen Dimitrov, Kamelia Stamatova Yovcheva, Krassimira Uzunova
Oral And Dental Disorders In Pet Hedgehogs, Tzvetan Chaprazov, Rosen Dimitrov, Kamelia Stamatova Yovcheva, Krassimira Uzunova
Turkish Journal of Veterinary & Animal Sciences
Hedgehogs are increasingly popular pets. As more people come to keep these unique creatures as pets, it is important to know how to properly take care of them, including how to provide the dental care they need. Hedgehogs are omnivorous with very well-developed jaws and short and relatively coarse teeth with a primitive structure. The skull is low with well-developed zygomatic arches. The incisors are sharp, modified forceps that are needed for elevation of small prey. The canines are small and often look like incisors or premolars. The molars and premolars are flat and wide. The teeth have closed root …
The Effect Of Oviductal Cells On In Vitro Maturation Of Canine Oocytes In Different Culture Media, Si̇nem Özlem Engi̇nler, Asi̇ye İzem Sandal, Özen Banu Özdaş, Ramazan Arici, Ezgi̇ Ertürk, Eli̇f Merve Çinar, Israa Faris Mohammed, Alper Baran, Çağatay Tek, Mehmet Can Gündüz
The Effect Of Oviductal Cells On In Vitro Maturation Of Canine Oocytes In Different Culture Media, Si̇nem Özlem Engi̇nler, Asi̇ye İzem Sandal, Özen Banu Özdaş, Ramazan Arici, Ezgi̇ Ertürk, Eli̇f Merve Çinar, Israa Faris Mohammed, Alper Baran, Çağatay Tek, Mehmet Can Gündüz
Turkish Journal of Veterinary & Animal Sciences
The aims of this study were to investigate the effect of oviductal cells on in vitro maturation (IVM) of canine oocyte in Tissue Culture Medium 199 (TCM-199) or synthetic oviductal fluid (SOF) supplemented with bovine serum albumin (BSA) or fetal calf serum (FCS) and to compare the maturation rates of oocytes from the diestrus and anestrus stages. Following ovariohysterectomy, 13 pairs of ovaries were collected from bitches in anestrus (n = 10) or diestrus (n = 3) and oocytes were harvested by slicing. The oviducts were flushed with TCM-199 containing 10% FCS and were scraped and squeezed into a tube …
Evaluating The Effects Of Chitosan, Plant Oils, And Different Diets On Rumen Metabolism And Protozoan Population In Sheep, Monika Wencelova, Zora Varadyova, Katarina Mihalikova, Svetlana Kisidayova, Dusan Jalc
Evaluating The Effects Of Chitosan, Plant Oils, And Different Diets On Rumen Metabolism And Protozoan Population In Sheep, Monika Wencelova, Zora Varadyova, Katarina Mihalikova, Svetlana Kisidayova, Dusan Jalc
Turkish Journal of Veterinary & Animal Sciences
Chitosan (CH) has been shown to be a promising natural antimicrobial agent. This study examined the effects on rumen metabolism when providing diets containing high forage (HFD), low forage (LFD), and maize silage (MSD) to a 24-h batch culture in which the diets were not supplemented (control) or were supplemented with CH (100 mg/L), sunflower oil (SF, 35.0 g/kg dry matter), rapeseed oil (RP, 35.0 g/kg dry matter), or SF and RF with chitosan combinations (SFCH and RPCH). Dry matter digestibility in the batch culture was influenced by CH and was decreased in HFD compared with the control (P < 0.01). Decreasing total number of protozoa and the number of Entodinium spp. was evident, especially in LFD and MSD, with all additives. RPCH had a predominantly adverse effect on Dasytricha ruminantium in MSD. Interactions of the diets × additives in the majority of rumen ciliate populations were detected. The concentrations of trans-vaccenic acid and conjugated linoleic acid (c9, t11-CLA) were unchanged by chitosan. However, the combination of SF and RF with chitosan (SFCH and RPCH) positively affected fatty acid profiles, which might be related to differences in diets, SF or RP composition, and different microbial activity in the batch cultures.
Listeria Monocytogenes In Mussels (Mytilus Galloprovincialis) Harvested From North Aegean Coastal Area, Nikolaos Soultos, Eleni Iossifidou, Amin Ambrahim, Evdoxios Psomas, Ioannis Tzavaras, Demetrios Koutsopoulos, Thomai Lazou
Listeria Monocytogenes In Mussels (Mytilus Galloprovincialis) Harvested From North Aegean Coastal Area, Nikolaos Soultos, Eleni Iossifidou, Amin Ambrahim, Evdoxios Psomas, Ioannis Tzavaras, Demetrios Koutsopoulos, Thomai Lazou
Turkish Journal of Veterinary & Animal Sciences
One hundred and two samples of mussels (Mytilus galloprovincialis), harvested from approved shellfish coastal water in northern Greece, were screened for the presence and antimicrobial resistance of Listeria monocytogenes. Listeria spp. were isolated according to International Organization for Standardization method 11290-1: 1996/FDAM 1: 2004(E) and identified using a multiplex polymerase chain reaction (PCR) system. The serovar identity of L. monocytogenes isolates was also determined with a multiplex PCR assay. The antimicrobial profile of the isolates was determined by the disk diffusion method. Listeria spp. were present in 8 of 102 samples tested (8%) and only 1 (1%) yielded L. monocytogenes. …
Ractopamine Effect On Lipid Metabolism And Glut4 Amount Of Finishing Pigs, Thiago Santos Araujo, Laura Cristina Jardim Porto, Erica Guilhen Mario, Luciano José Pereira, Matheus Soares Da Silva Ferreira, Marcio Gilberto Zangeronimo, Marcelo Henrique Napimoga, Leida Maria Botion, Raimundo Vicente De Sousa
Ractopamine Effect On Lipid Metabolism And Glut4 Amount Of Finishing Pigs, Thiago Santos Araujo, Laura Cristina Jardim Porto, Erica Guilhen Mario, Luciano José Pereira, Matheus Soares Da Silva Ferreira, Marcio Gilberto Zangeronimo, Marcelo Henrique Napimoga, Leida Maria Botion, Raimundo Vicente De Sousa
Turkish Journal of Veterinary & Animal Sciences
Ractopamine (RAC) causes fat deposition and/or fatty acid synthesis reduction and increases the rate of protein synthesis and muscle growth. However, there are few scientific studies detailing the mechanism of action of RAC and its possible metabolic pathways in swine. The objective of this study was to evaluate the effect of RAC on lipid metabolism of finishing pigs. Subcutaneous and retroperitoneal fat, muscle, and blood samples were collected at slaughter. Forty pigs were fed different RAC levels (ppm): 0, 5, 10, 15, and 20. RAC did not affect lipoprotein lipase activity in any of the tissues. There were no changes …
Effects Of Spirulina In Arsenic Poisoning In The Black Bengal Goat, Amalendu Ghosh, Abdul Awal, Abu Hadi Noor Ali Khan, Golam Shahi Alam, Shafiqul Islam, Abu Saleh Mahfuzul Bari
Effects Of Spirulina In Arsenic Poisoning In The Black Bengal Goat, Amalendu Ghosh, Abdul Awal, Abu Hadi Noor Ali Khan, Golam Shahi Alam, Shafiqul Islam, Abu Saleh Mahfuzul Bari
Turkish Journal of Veterinary & Animal Sciences
Some of the pharmacological properties of spirulina (Spirulina platensis) may be linked to its antioxidant potential, which mitigates oxidative stresses. In this study we examined whether spirulina mitigated arsenic-induced toxicity in the Black Bengal goat (Capra hircus). Nonpregnant female goats of approximately 12 months old were used in noninduced, nontreated control (T_1); arsenic-induced, nontreated (T_2); and arsenic-induced, spirulina-treated (T_3) groups. Groups T_2 and T_3 were given sodium arsenite orally (5 mg/kg) daily for 15 weeks. For therapeutic justification of spirulina, 1 group of arsenic-treated goats (T_3) was given spirulina at 0, 50, 100, and 150 mg/kg daily for another 15 …
Comparison Of Manual Measurements And Computer-Assisted Image Analysis In Fish Morphometry, Miloslav Petrtyl, Lukás Kalous, Devri̇m Memi̇ş
Comparison Of Manual Measurements And Computer-Assisted Image Analysis In Fish Morphometry, Miloslav Petrtyl, Lukás Kalous, Devri̇m Memi̇ş
Turkish Journal of Veterinary & Animal Sciences
Fish usually have a simple body shape and many morphological characters can be easily obtained by 2-dimensional image analysis. Measuring errors are often analyzed using data from several researchers or repeated measurements, but the testing of accuracy and repeatability based on different methods has rarely been examined. Here we report the comparison of manual measurements using Proma 150D digital calipers and computer-assisted image analysis in LUCIA software to evaluate the accuracy of both methods and the suitability of digital images for exploration of fish morphology. Eighteen morphometric characters of 20 specimens of Prussian carp were examined by 2 researchers. The …
The Lumbar Dorsal Rami Of The Wild Pig: The Intermediate Branch, İbrahi̇m Kürtül, Sevi̇nç Ateş, Erdal Özmen, Lutfi̇ Takci, Hanno Steinke
The Lumbar Dorsal Rami Of The Wild Pig: The Intermediate Branch, İbrahi̇m Kürtül, Sevi̇nç Ateş, Erdal Özmen, Lutfi̇ Takci, Hanno Steinke
Turkish Journal of Veterinary & Animal Sciences
This study has documented the intermediate branch of the dorsal rami of the spinal nerves in the lumbar region of 4 adult wild pigs. The lumbar spinal nerves at the L1-L4 levels left the vertebral canal through the intervertebral foramen. Upon the dissection of the 32 dorsal rami at these levels, 24 were displayed to construct 3 discrete branches while the remaining 8 were observed to form 2 typical branches. The dorsal rami were remarkably short, giving their branches in a fan-like spreading fashion. The lateral branches sent 2 to 3 smaller subbranches to the iliocostalis lumborum muscle, then became …
Management Of Severe Penile Swelling Associated With Urethropexy In An English Bulldog, Stefania Rabidi, Lysimachos Papazoglou, Paraskevi Tsobanidou, Wala Haddadin
Management Of Severe Penile Swelling Associated With Urethropexy In An English Bulldog, Stefania Rabidi, Lysimachos Papazoglou, Paraskevi Tsobanidou, Wala Haddadin
Turkish Journal of Veterinary & Animal Sciences
A 10-month-old, unilateral cryptorchid, male English bulldog underwent urethropexy for the treatment of urethral prolapse. Six hours after surgery the dog developed dysuria, haematuria, discomfort, severe penile oedema, inflammation, and inability to extrude the penis from the prepuce. Urethral patency was restored by placing an indwelling catheter into the urethral lumen. Penile swelling was managed with cold and warm compresses for 2 days, and antibiotics, nonsteroidal anti-inflammatory drugs, and opioids for 4 days. Complete resolution of the swelling was evident by 3 days after surgery. One year after surgery the dog was reported to be in good health.
Caspase-1, -2, And -3 Gene Expression Is Enhanced In The Heart And Lung Of Chickens With Pulmonary Hypertension (Ascites), Hossein Hassanpour, Masood Teshfam, Hassan Momtaz, Hamed Zarei, Shahab Bahadoran
Caspase-1, -2, And -3 Gene Expression Is Enhanced In The Heart And Lung Of Chickens With Pulmonary Hypertension (Ascites), Hossein Hassanpour, Masood Teshfam, Hassan Momtaz, Hamed Zarei, Shahab Bahadoran
Turkish Journal of Veterinary & Animal Sciences
To investigate the involvement of apoptosis in the pathogenesis of T3-induced pulmonary hypertension in broiler chickens, caspase-1, -2, and -3 gene expressions were evaluated by semiquantitative RT-PCR in the lungs and left and right heart ventricles. One-day-old fast-growing chickens were randomly divided into 2 equal groups with 3 replicates per group. Chicks were reared for 7 weeks under standard conditions. T3 as a thyroid hormone was added to the ration after week 1 of rearing. Pulmonary hypertension was induced at 49 days based on RV/TV ratio index. The caspase genes were constitutively expressed in the lung and right and left …
Immunohistochemical Distribution Of Glutathione Peroxidase And Its Gene Expression Via Rt-Pcr In The Liver Tissue Of Melatonin-Administered Mice, Serap Koral Taşçi, Nurhayat Gülmez
Immunohistochemical Distribution Of Glutathione Peroxidase And Its Gene Expression Via Rt-Pcr In The Liver Tissue Of Melatonin-Administered Mice, Serap Koral Taşçi, Nurhayat Gülmez
Turkish Journal of Veterinary & Animal Sciences
The purpose of this study is to investigate the effect of exogenous administration of melatonin, which is a strong antioxidant agent, on the gene expression of glutathione peroxidase, which is one of the antioxidant enzymes, in the livers of mice and also to examine the immunohistochemical localization of the enzyme. The 24 male Swiss albino mice used in the study were divided into 3 groups: experimental (n = 8), sham (n = 8), and control (n = 8). A 10 mg/kg dose of melatonin was administered intraperitoneally to the experimental group for 4 weeks. Only ethanol and a serum physiological …
Risk Factors For Postpartum Anestrus In Crossbred Cows In Bangladesh, Md Mostofa Kamal, Md Musharraf Uddin Bhuiyan, Nasreen Parveen, Harry W. Momont, Mohammed Shamsuddin
Risk Factors For Postpartum Anestrus In Crossbred Cows In Bangladesh, Md Mostofa Kamal, Md Musharraf Uddin Bhuiyan, Nasreen Parveen, Harry W. Momont, Mohammed Shamsuddin
Turkish Journal of Veterinary & Animal Sciences
Ultrasonography and a structured questionnaire were used in a cross-sectional study to gather data on the prevalence and risk factors for anestrus in crossbred cows at =>60 days postpartum in 273 smallholder farms. The prevalence of anestrus was 18%. The odds ratio (OR) for true anestrus was 17.52 and 2.81 times higher (P < 0.05) in cows with poor (=3.5) body condition score (BCS), respectively, compared to those with optimal BCS (2.5-3.5), 2.82 times higher in suckled than in nonsuckled cows (P = 0.03), and 2.53 times higher in cows that calved during the cold season than in those that calved during the hot season (P = 0.03). The OR for anestrus was 1.62 times higher (P = 0.017) in cows managed by an employee than in those managed by the farmers themselves (P = 0.001), and 2.66 times higher (P = 0.003) in small farms (=11 cows). The OR was 0.71 to 0.46 times lower in farms having a guaranteed market to sell milk than those with an uncertain traditional milk market (P < 0.05). Maintaining optimal BCS of cows, farmers' training on management of cattle reproduction, and development of a market linkage to sell milk would improve the number of cows for breeding by 60 days postpartum.
The Results Of Consecutive Superovulations In Cows By Induction With Various Exogenous Progesterone Routes, Numan Akyol, Sedat Hamdi̇ Kizil, Muharrem Satilmiş, Tahi̇r Karaşahi̇n, Serkan Erat
The Results Of Consecutive Superovulations In Cows By Induction With Various Exogenous Progesterone Routes, Numan Akyol, Sedat Hamdi̇ Kizil, Muharrem Satilmiş, Tahi̇r Karaşahi̇n, Serkan Erat
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the possibility of yielding more transferable embryos from cows superovulated with/without exogenous progesterone (ear implant and intravaginal device). Two experiments were conducted in Holstein Friesian cows to evaluate the effect of exogenous progesterone on the yield of corpus luteum (CL), total embryo and ova, and transferable embryos before superovulation. A superovulation program using 2 different progesterone resources was applied (G1 = intravaginal device, G2 = ear implant). Superovulation and uterus irrigations were done at 28-day intervals in the treatment groups. Cows in the control group were superovulated at 60-day intervals without application …
A New Approach To Neospora Caninum Infection Epidemiology: Neosporosis In Integrated And Rural Dairy Farms In Turkey, Naci̇ Öcal, Hasan Tarik Atmaca, Meti̇n Koray Albay, Ahmet Deni̇z, Hakan Kalender, Kader Yildiz, Oğuz Kul
A New Approach To Neospora Caninum Infection Epidemiology: Neosporosis In Integrated And Rural Dairy Farms In Turkey, Naci̇ Öcal, Hasan Tarik Atmaca, Meti̇n Koray Albay, Ahmet Deni̇z, Hakan Kalender, Kader Yildiz, Oğuz Kul
Turkish Journal of Veterinary & Animal Sciences
Both cattle and dogs were examined in modern and rural dairy farms that had a history of abortion over 5%. The blood samples were collected from 427 aborted cattle and the sera were tested using a commercial ELISA test kit. Additionally, a necropsy procedure was carried out on the fetuses and calves dead within 2 months after birth; the tissue samples were evaluated by histopathologic, immunoperoxidase, and PCR techniques. Eighteen dogs in close contact with the cattle in the same field were included in the study and blood and feces samples were collected. The feces samples were analyzed by copro-PCR …
Effect Of Live Weight And Age Of Akkaraman Ewes At Mating On Multiple Birth Rate, Growth Traits, And Survival Rate Of Lambs, Ahmet Hamdi̇ Aktaş, Şükrü Doğan
Effect Of Live Weight And Age Of Akkaraman Ewes At Mating On Multiple Birth Rate, Growth Traits, And Survival Rate Of Lambs, Ahmet Hamdi̇ Aktaş, Şükrü Doğan
Turkish Journal of Veterinary & Animal Sciences
This study was performed in order to determine the effect of live weight (LW) and age of Akkaraman ('White Karaman', WK) ewes at mating on the multiple birth rate (MBR), growth traits, and survival rate (SR) of lambs in breeder flocks. In the trial, data of 4452 head of ewes and 5324 head of lambs obtained from 16 WK breeder flocks in Konya Province were used. One week before the mating season ewes were weighed and separated into 5 groups according to their LW. In the research, the differences of MBR, the SR of lambs until days 60 and 120, …
Influence Of Crossing Polish And Foreign Pig Breeds On Physicochemical Traits Of Longissimus Lumborum Muscle, Pawel Gajewczyk, Bartosz Gajewczyk, Jerzy Akincza, Tadeusz Szmanko
Influence Of Crossing Polish And Foreign Pig Breeds On Physicochemical Traits Of Longissimus Lumborum Muscle, Pawel Gajewczyk, Bartosz Gajewczyk, Jerzy Akincza, Tadeusz Szmanko
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was an assessment of physicochemical traits characterizing the longissimus lumborum muscle in fatteners originating from an application of various variants of commodity crossbreeding with a contribution of 2 Polish and 2 foreign breeds. The research material was collected from the right half-carcass from 180 crossbred fatteners selected randomly from a technological group (60 heads in each), with a division of gilts and hogs. The meat was subjected to laboratory examinations according to the procedures and requirements of the Association of Official Agricultural Chemists International. Pig breeds used in the crossbreeding affected the values of the …
Fatty Acid Profile In 4 Types Of Fat Depots In Polish Holstein-Friesian And Limousine × Polish Holstein-Friesian Bulls, Monika Sobczuk-Szul, Zenon Nogalski, Zofia Wielgosz-Groth, Magdalena Mochol, Arkadiusz Rzemieniewski, Paulina Pogorzelska-Przybylek, Cezary Purwin
Fatty Acid Profile In 4 Types Of Fat Depots In Polish Holstein-Friesian And Limousine × Polish Holstein-Friesian Bulls, Monika Sobczuk-Szul, Zenon Nogalski, Zofia Wielgosz-Groth, Magdalena Mochol, Arkadiusz Rzemieniewski, Paulina Pogorzelska-Przybylek, Cezary Purwin
Turkish Journal of Veterinary & Animal Sciences
The aim of this study was to determine the fatty acid profile in 4 types of fat deposits in Polish Holstein-Friesian (PHF) and Limousine × Polish Holstein-Friesian (LM × PHF) bulls. The experimental materials included samples of intramuscular, intermuscular, subcutaneous, and internal fat collected from the carcasses of 28 PHF bulls and 26 LM × PHF bulls. Determined fatty acids (FAs) were divided into saturated (SFAs) and unsaturated (UFAs) FAs, including monounsaturated (MUFAs) and polyunsaturated (PUFAs) FAs. The UFA/SFA, MUFA/SFA, PUFA/SFA, and PUFA n-6/PUFA n-3 ratios were calculated. Internal fat was characterized by the highest SFA concentrations, and subcutaneous fat …
The Effects Of Supplementing Diets Fed To Pregnant And Lactating Ewes With Saccharomyces Cerevisiae Dried Yeast, Katarzyna Zabek, Stanislaw Milewski, Roman Wójcik, Andrzej Krzysztof Siwicki
The Effects Of Supplementing Diets Fed To Pregnant And Lactating Ewes With Saccharomyces Cerevisiae Dried Yeast, Katarzyna Zabek, Stanislaw Milewski, Roman Wójcik, Andrzej Krzysztof Siwicki
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to determine the effect of supplementing diets fed to ewes (in late pregnancy and during lactation or only during lactation) with Saccharomyces cerevisiae dried brewer’s yeast on the yield and chemical composition of milk and on selected parameters of humoral and cellular immunity. The investigated indicators were analyzed on days 28 and 70 of lactation. The addition of dried yeast contributed to a significant increase in milk yield, and the obtained milk was characterized by a lower somatic cell count, suggesting improved mammary gland health. Diet supplementation had a beneficial influence on the health …
Investigation Of Conception Rates Achieved With The Transfer Of Sexed And Unsexed Bovine Embryos, Tahi̇r Karaşahi̇n, Numan Akyol, Muharrem Satilmiş, Sedat Hamdi̇ Kizil, Mustafa Numan Bucak, Kenan Çoyan
Investigation Of Conception Rates Achieved With The Transfer Of Sexed And Unsexed Bovine Embryos, Tahi̇r Karaşahi̇n, Numan Akyol, Muharrem Satilmiş, Sedat Hamdi̇ Kizil, Mustafa Numan Bucak, Kenan Çoyan
Turkish Journal of Veterinary & Animal Sciences
The objective of this study was to investigate the conception rates achieved with the transfer of in-vivo–derived sexed and unsexed Holstein bovine embryos to appropriate recipients and to determine the accuracy of nonelectrophoretic PCR sexing. Seven-day-old embryos were derived in vivo by the nonsurgical flushing of the uterus. Before being vitrified and frozen some of the embryos obtained were sexed, while others were not sexed and were maintained as the control group. After thawing, the sexed and unsexed embryos were transferred to 23 and 21 bovine recipients, respectively. The conception rates achieved with the transfer of the sexed and unsexed …
The Effect Of Supplemental Concentrate Feed On Live Weight Gain Of Yearling Heifers Over Grazing Season In Subirrigated Rangelands Of East Anatolia, Ali̇ Koç, Adem Kaya, Mehmet Keri̇m Güllap, Hali̇l İbrahi̇m Erkovan, Muhli̇s Maci̇t, Mevlüt Karaoğlu
The Effect Of Supplemental Concentrate Feed On Live Weight Gain Of Yearling Heifers Over Grazing Season In Subirrigated Rangelands Of East Anatolia, Ali̇ Koç, Adem Kaya, Mehmet Keri̇m Güllap, Hali̇l İbrahi̇m Erkovan, Muhli̇s Maci̇t, Mevlüt Karaoğlu
Turkish Journal of Veterinary & Animal Sciences
Animal performance declines considerably after summer dormancy during the grazing season in the steppe rangelands of East Anatolia. The aim of this study was to determine the growth performance of Holstein heifers grazed on rangeland and supported with concentrate. Forage amount, crude protein (CP), neutral detergent fiber (NDF), and acid detergent fiber (ADF) contents of forage were sampled biweekly during the grazing season. In the experiment, heifers (250 ± 10 kg) were allocated to 1 of 3 feeding trials: 1) control, 2) grazing plus concentrate supplement fed at 1% of bodyweight once daily, and 3)grazing plus concentrate supplement fed at …
Metazoan Parasites Of Brown Meagre (Sciaena Umbra L. 1758) Caught Near Gökçeada, Turkey, Ahmet Akmirza
Metazoan Parasites Of Brown Meagre (Sciaena Umbra L. 1758) Caught Near Gökçeada, Turkey, Ahmet Akmirza
Turkish Journal of Veterinary & Animal Sciences
This study was conducted between July 2011 and January 2012 in Gökçeada, Turkey, to determine the metazoan parasite fauna of brown meagre (Sciaena umbra). The metazoan parasite fauna of 53 brown meagre samples was investigated and a total of 7 parasite species [Anoiktostoma coronatum, Paracryptogonimus aloysiae (Digenea), Longicollum pagrosomi (Acanthocephala), Contracaecum fabri (Nematoda), Trachelobdella lubrica (Hirudinea), Nerocila bivittata, and praniza larvae (Isopoda)] were identified. It was determined that Paracryptogonimus aloysiae was the dominant parasite species of brown meagre with the prevalence of 66.04% in this region. Anoiktostoma coronatum and Paracryptogonimus aloysiae were reported for the first time in Turkey.
Staphylococcus Aureus Growth And Enterotoxin Production In Italian Caciotta Cheese, Francesca Pedonese, Carlo D'Ascenzi, Beatrice Torracca, Clizia Zingoni, Barbara Turchi, Filippo Fratini, Roberta Nuvoloni
Staphylococcus Aureus Growth And Enterotoxin Production In Italian Caciotta Cheese, Francesca Pedonese, Carlo D'Ascenzi, Beatrice Torracca, Clizia Zingoni, Barbara Turchi, Filippo Fratini, Roberta Nuvoloni
Turkish Journal of Veterinary & Animal Sciences
To evaluate growth and enterotoxin production of Staphylococcus aureus in raw milk caciotta, an Italian soft cheese, experimental cheesemaking trials were carried out with and without a commercial starter. Two different inocula of selected enterotoxin-producing S. aureus strains were tested: high (mean value 5.03 log CFU/mL of milk) and low (mean value 3.22 log CFU/mL of milk). Uninoculated cheeses with milk containing 2.15 log CFU/mL mean value of coagulase-positive staphylococci were also examined. With higher inocul a coagulase-positive staphylococci counts reached 7.57 log CFU/g without starter and had significantly higher values after the acidification phase than those with starter (below …
Folate And Homocysteine Metabolisms And Their Roles In The Biochemical Basis Of Neuropsychiatry, Alpaslan Coşar, Osman Meti̇n İpci̇oğlu, Ömer Özcan, Mustafa Gültepe
Folate And Homocysteine Metabolisms And Their Roles In The Biochemical Basis Of Neuropsychiatry, Alpaslan Coşar, Osman Meti̇n İpci̇oğlu, Ömer Özcan, Mustafa Gültepe
Turkish Journal of Medical Sciences
The term 'one-carbon metabolism' is commonly used to describe 3 separate metabolic processes: folate metabolism, the homocysteine remethylation cycle, and the transsulfuration pathway. Folate metabolism concerns the biochemical reactions in which endogenous and exogenous one-carbon units are transferred to tetrahydrofolates. The remethylation cycle is used for the synthesis of methionine from homocysteine with one-carbon units that come from folate. This methionine is then used for the synthesis of S-adenosyl methionine, which is a general donor of methyl groups for many biochemical reactions in the human body. In the transsulfuration pathway, some amino acids and polypeptides, such as cystathionine, cysteine, and …
Serum Amyloid A, Fetuin-A, And Pentraxin-3 Levels In Patients With Ischemic Stroke: Novel Prognostic Biomarkers?, Sevi̇lay Sezer, Fatma Uçar, Ersi̇n Kasim Ulusoy, Serpi̇l Erdoğan, Şule Bi̇len, Cevdet Züngün, Sema Uysal, Haci Kemal Erdemli̇
Serum Amyloid A, Fetuin-A, And Pentraxin-3 Levels In Patients With Ischemic Stroke: Novel Prognostic Biomarkers?, Sevi̇lay Sezer, Fatma Uçar, Ersi̇n Kasim Ulusoy, Serpi̇l Erdoğan, Şule Bi̇len, Cevdet Züngün, Sema Uysal, Haci Kemal Erdemli̇
Turkish Journal of Medical Sciences
Inflammation plays an important role in acute ischemic stroke. In this study we aimed to investigate the relationship between acute ischemic stroke and serum amyloid A, fetuin-A, and pentraxin-3 which are inflammation markers. Materials and methods: We enrolled 52 patients with acute ischemic stroke and 30 sex-matched control subjects in the study. The patients were followed for 3 months. We evaluated the common risk factors, laboratory variables, and neurological examination of stroke patients according to prognosis scales. Results: The median serum amyloid A, fetuin-A, and pentraxin-3 levels in the stroke patients were higher than in control subjects (respectively, P = …
Choroidal Thickness In Healthy Turkish Subjects, Erol Coşkun, Seydi̇ Okumuş, Bülent Gürler, Ramazan Yayuspayi, Burak Ören, Erdal Kaydu, Ayşegül Çömez, İbrahi̇m Erbağci
Choroidal Thickness In Healthy Turkish Subjects, Erol Coşkun, Seydi̇ Okumuş, Bülent Gürler, Ramazan Yayuspayi, Burak Ören, Erdal Kaydu, Ayşegül Çömez, İbrahi̇m Erbağci
Turkish Journal of Medical Sciences
To investigate choroidal thickness in healthy Turkish subjects. Materials and methods: Refraction, axial length (AXL) measurement, anterior chamber, and fundus examinations were performed. Eyes that had any retinal or choroidal pathology were excluded from the study. Enhanced-depth imaging optical coherence tomography was used to evaluate choroidal thickness. Results: 139 eyes from 70 subjects were investigated. The mean age, AXL, spherical equivalent refractive error (SE), and subfoveal choroidal thickness (SCT) were 34.7 ± 12.7 years, 23.31 ± 0.91 mm, -0.15 ± 1.64 diopters (D), and 326 ± 60 µm, respectively. A negative correlation was found between SCT and AXL (P = …
Comparison Of The Effects Of Different Percutaneous Tracheotomy Techniques On Acute Tracheal Trauma, Cengi̇z Beki̇r Demi̇rel, Hacer Haltaş, Hasan Kutluk Pampal, Yusuf Ünal, Berri̇n Işik, Mükerrem Uysal
Comparison Of The Effects Of Different Percutaneous Tracheotomy Techniques On Acute Tracheal Trauma, Cengi̇z Beki̇r Demi̇rel, Hacer Haltaş, Hasan Kutluk Pampal, Yusuf Ünal, Berri̇n Işik, Mükerrem Uysal
Turkish Journal of Medical Sciences
As it can easily be performed at the bedside with minimal morbidity, percutaneous dilatational tracheotomy (PDT) is preferred over surgical tracheotomy. The aim of this study is to compare the effects of different PDT techniques on posterior tracheal wall injury. Materials and methods: The study was conducted at the Gazi University Laparoscopy Training Center after approval was granted by the ethics committee. After sedation with xylazine/ketamine, electrocardiography, peripheral oxygen saturation, and blood pressure were monitored. Propofol was used to achieve the desired level of sedation during the procedure. There were 16 pigs, randomly allocated into 4 groups. Multiple, single, forceps, …
Acute Q Fever Among Febrile Patients In Zahedan, Southeastern Iran, Maliheh Metanat, Nahid Sepehri Rad, Roya Alavi-Naini, Shahram Shahreki, Batool Sharifi-Mood, Aida Akhavan, Zahra Poormotaseri
Acute Q Fever Among Febrile Patients In Zahedan, Southeastern Iran, Maliheh Metanat, Nahid Sepehri Rad, Roya Alavi-Naini, Shahram Shahreki, Batool Sharifi-Mood, Aida Akhavan, Zahra Poormotaseri
Turkish Journal of Medical Sciences
So far, few studies have been conducted on Q fever in Iran. The objective of this study was to determine the frequency of acute Q fever in febrile patients admitted to Boo-Ali Hospital in Zahedan (southeastern Iran). Materials and methods: In this study, 105 febrile patients suspected of having brucellosis were examined using indirect immunofluorescent assay kit for the detection of Coxiella burnetii IgM and IgG phase antibodies in their serum. Serum with a phase II IgG titer of =>256 and a phase II IgM titer of =>50 was predictive for acute Q fever. Additionally, a 4-fold rise …
An Investigation Of Pulmonary Findings Of Crimean-Congo Haemorrhagic Fever Patients, Gülden Bi̇lgi̇n, Çi̇ğdem Ataman Hati̇poğlu, Şeri̇fe Altun, Cemal Bulut, Sami̇ Kinikli, Ali̇ Pekcan Demi̇röz
An Investigation Of Pulmonary Findings Of Crimean-Congo Haemorrhagic Fever Patients, Gülden Bi̇lgi̇n, Çi̇ğdem Ataman Hati̇poğlu, Şeri̇fe Altun, Cemal Bulut, Sami̇ Kinikli, Ali̇ Pekcan Demi̇röz
Turkish Journal of Medical Sciences
Crimean-Congo haemorrhagic fever (CCHF) generally affects many organs. In this study a retrospective evaluation of the pulmonary findings of CCHF patients was made. Materials and methods: The records of patients were retrospectively analysed. For each patient an evaluation was made of age, sex, occupation, place of residence, contact with ticks, smoking history, and pulmonary radiological and laboratory findings. A confirmed diagnosis of CCHF was made on determination by enzyme-linked immunosorbent assay or polymerase chain reaction. Results: Of the 128 patients, 48.4% were female. Symptoms of coughing were determined in 18% of patients, sputum in 4.7%, chest pain in 3.9%, dyspnoea …
Effect Of Nanosized Tio_2 Particles On The Development Of Xenopus Laevis Embryos, Ayşe Bi̇rhanli, Fatma Bi̇lge Emre, Funda Sayilkan, Abbas Güngördü
Effect Of Nanosized Tio_2 Particles On The Development Of Xenopus Laevis Embryos, Ayşe Bi̇rhanli, Fatma Bi̇lge Emre, Funda Sayilkan, Abbas Güngördü
Turkish Journal of Biology
This paper reports the toxic properties of nano-TiO_2 on 2 different early life stages of Xenopus laevis. Synthesis of nano-TiO_2 particles was carried out by the hydrothermal method. Characterization of nanoparticles was performed using spectral techniques including X-ray diffraction, scanning electron microscopy, and a particle-size analyzer. Embryos at the 8th stage and tadpoles at the 46th stage were exposed to 7 concentrations of nano-TiO_2 in the range of 5 to 320 ppm. After 96 h of exposure, the mortality percentage of each exposure concentration was calculated and the activity of enzyme biomarkers acetylcholinesterase, carboxylesterase, glutathione S-transferase, glutathione reductase, lactate dehydrogenase, …
Genome-Wide Identification And Analysis Of Growth Regulating Factor Genes In Brachypodium Distachyon: In Silico Approaches, Ertuğrul Fi̇li̇z, İbrahi̇m Koç, Hüseyi̇n Tombuloğlu
Genome-Wide Identification And Analysis Of Growth Regulating Factor Genes In Brachypodium Distachyon: In Silico Approaches, Ertuğrul Fi̇li̇z, İbrahi̇m Koç, Hüseyi̇n Tombuloğlu
Turkish Journal of Biology
Growth-regulating factor (GRF) genes may play important roles for regulating growth and development in different plant tissues and organs. Here we report the first genome-wide analysis of the GRF gene family in Brachypodium. We performed in silico comparative analysis of GRF genes, including their structure, duplication in the genome, conserved motifs, and phylogenetic relationship. At the end of the study, 10 BdGRF genes were identified. The highest number of GRF genes was identified on chromosome 1 with 5 members, whereas the least number of genes (only 1 member) was found on chromosomes 2, 4, and 5. Of those, a single …