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Twelve sheep from 7 different flocks consisting of approximately 150-250 animals each were diagnosed with coenurosis caused by the larval stage of Taenia multiceps. Ataxia, incoordination, drowsiness, hind leg paralysis and coma were the most prominent clinical symptoms. Monocytosis and lymphocytosis were observed upon hematological examination. Creatin kinase (CKBB) levels of the animals varied between 421 and 495 U/l. Cysts were commonly localized in the parietal and frontal lobes of the brain and in the cerebellum. In two cases, cysts were found on the lumbar aspect of the medulla spinalis. Symptoms were related to cyst localization. Depression, tilting of the head either to the right or left and head pressing were seen when cysts were located in the cerebrum. Incoordination and hyperexcitability were noted if the cysts were involved with the cerebellum and when located in the spinal cord, hind leg paralysis was the typical clinical sign. On microscopic examination, atrophy was observed in the central nervous system (CNS) organs due to pression by the bladderworms. Nonpurulent meningoencephalitis with perivascular cuffings were the most common histopathological findings. In periodic acid Schiff staining (PAS), positive reaction was observed in protoscoleces. Neurons were the most affected cell type when stained by the Klüver Barrera method.This method also showed that in the CNS, Coenurus cerebralis caused a prominent glial reaction. When parasites were localized in the nervous system treatment was impossible. Animals without neurologic sings were treated with praziquantel (Tenikur tablet-Topkim A.S.) 50-100 mg/kg/day for three days. 相似文献
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The adverse effects of shallow-saline groundwater may vary among crucial growth stages of crops by decreasing crop growth and productivity. The present study aimed to assess the germination and seedling growth ability of wheat seeds grown in four different (0.38, 2.0, 4.0, and 8.0 dSm?1) groundwater salinities (GWS) and three (30, 55, and 80?cm) groundwater depths (GWD) condition. To achieve this aim, wheat crops were grown in drainable lysimeters under rain shelter conditions until the maturity stage, and then wheat seeds were harvested from various saline groundwater conditions. Afterward, wheat seeds were germinated to identify the performance of germination and seedling growth attributes. Response surface methodology (RSM) was used to determine the optimal growing wheat seeds condition, which had high early seedling growth performance. The results showed that the seedling growth performance of wheat seeds increased with increasing GWDs, while decreased with increasing GWSs. Based on the RSM findings, we suggest that GWD and GWS should be at least 42?cm and at most 5.46 dSm?1, respectively, for sustainable higher wheat yield and seed quality. Finally, this study could provide considerable information for selecting strong and healthy wheat seeds grown under shallow saline groundwater conditions.
相似文献4.
Hazelnut (Corylus avellana) is Turkey’s most valuable agricultural export, and an essential source of income for many families in the Black Sea Region. In spring 2013, hazelnut leaves, fruit clusters and shoots showing powdery mildew infection symptoms different from those observed previously were discovered in Giresun, Ordu and Trabzon provinces of Turkey. The disease has become epidemic throughout all hazelnut production areas spreading from east to west of the Black Sea Region over the subsequent years. Erysiphe corylacearum was identified as the causal agent of this new and highly destructive powdery mildew based on its morphological characteristics and analyses of DNA sequences of the internal transcribed spacer (ITS) and 28S regions of the ribosomal DNA. Pathogenicity of this species was examined in an infection test and proven for the first time. To our knowledge, this is the first report of E. corylacearum on Corylus avellana worldwide. 相似文献
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Djina Božović Biljana Lazović Sezai Ercisli Mirjana Adakalić Vučeta Jaćimović Isik Sezer Aysen Koc 《Erwerbs-Obstbau》2016,58(2):93-102
Autochthonous apple varieties are still keeping their importance in Montenegro and they are valuable resources as human food and an important part of rural landscape. The aim of this study was to study and preserve morphological diversity of 30 autochthonous apple varieties in Montenegro between 2008 and 2010. We found a great variation on blooming period and maturation time among varieties and classified them as very early, early, mid and late for blooming and early, middle, late and very late for maturation. Fruit weight varied in wide range from 40.76 g to 206.74 g and ‘Krupnaja’, ‘Krstova?a’ and ‘Babova?a’ produced biggest fruits (191.83–206.74 g). Soluble solid content (SSC) varied between 11.0 to 16.1?% among varieties and ‘Borova?a’, ‘Aleksandrija’, ‘Krstova?a’, ‘Dapsi?anka’, ‘Bosnika’, ‘Rebra?a’ and ‘Babova?a’ had the highest SSC values imply that they can be commercially used in production of spirits, wine, concentrate and jam and also for drying. Based on 3-year average data for 25 properties, UPGMA (Unweighted Pair Group Method with Arithmetic Mean) dendrogram showed a high degree of variability among the studied varieties dividing them into 5 groups and 3 independent accessions. 相似文献
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Sahinduran S Albay MK Sezer K Ozmen O Mamak N Haligur M Karakurum C Yildiz R 《Tropical animal health and production》2012,44(3):453-457
The aim of this study was to examine the coagulation profile in peste des petits ruminant (PPR) in kids. Five kids from a
group of 150 animals (72 goats and 78 kids) were brought to the Veterinary Medical Teaching Hospital from a farm in Burdur
province (Turkey) with nasal and ocular discharges and diarrhea. Fifteen goats and 41 kids had died due to diarrhea and three
kids were presented to the Department of Pathology for diagnosis. Blood samples were taken from 12 ill animals (infected group)
for haematological and biochemical analysis. In addition, five healthy kids were examined from another healthy flock (control
group). Leukocyte and lymphocyte numbers of infected group showed significant declinations in comparison to control group
(≤0.001). Haemorrhages in all organs of digestive system and small haemorrhagic areas in liver were caused to decrease in
erythrocyte and haematocrit values (p ≤ 0.001) in infected group. Concentrations of blood urea nitrogen (BUN) (p ≤ 0.01) and creatinine (p ≤ 0.001) in infected group were significantly higher than control group. Compared to control group, significant increases
were determined in serum concentrations of alkaline phosphatase (ALP) (p ≤ 0.01), aspartate aminotransferase (AST) (p ≤ 0.001) and alanine aminotransferase (ALT) (p ≤ 0.001) in the infected group. No significant differences were observed between the infected and control groups for serum
gamma glutamyl-transferase (GGT) concentration value. In our study, thrombocytopenia (p ≤ 0.001) together with prolonged activated partial thromboplastin time (APTT; p ≤ 0.01) and prothrombin time (PT; p ≤ 0.001) may show that disseminated intravascular coagulopathy which can occur in kids with PPR. 相似文献
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Kaan Hürkan Fatih Sezer Aslıhan Özbilen Kemal M. Taşkın 《The Journal of Horticultural Science and Biotechnology》2018,93(6):644-651
Reference genes are essential for the normalisation of the expression data of quantitative real-time PCR for the purposes of validation. Although several reference genes have been validated for the olive, comprehensive analyses including an excessive number of candidate reference genes still require study in various olive tissue samples. In this work, a total of 40 candidate reference genes were tested for their stability in 8 different olive tissues (root, apical bud, lateral bud, pedicel, young leaf, mature leaf, fruit mesocarp, and seed) with the utilisation of the most popular software programs including GeNorm, NormFinder, BestKeeper, and ΔCt. The analyses of expression stability of candidate reference genes using quantitative real-time PCR demonstrated ubiquitin-conjugating enzyme (UBC1) as the most stable reference gene for the studied tissues of the olive. The GeNorm software also calculated the optimum reference gene combinations as two which consist of UBC1 and the Clathrin adaptor complex medium subunit (CLATHRIN) genes. This study provides the most stable reference gene combination for normalisation of target genes for quantitative real-time PCR gene expression studies on the olive. 相似文献
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Tugba ErcetinFatma Sezer Senol Ilkay Erdogan Orhan Gulnur Toker 《Industrial Crops and Products》2012,36(1):203-208
Calendula sp. is an important medicinal and industrial plant with various bioactivities. In this study, we examined enzyme inhibitory effects of the n-hexane, dichloromethane, acetone, ethyl acetate, methanol, and water extracts of the leaf and flowers of Calendula arvensis L. and C. officinalis L. against acetylcholinesterase (AChE) and butyrylcholinesterase (BChE). The extracts were screened for their antioxidant activity using 2,2-diphenyl-1-picrylhydrazyl (DPPH), ferric ion-chelating capacity and ferric-reducing antioxidant power (FRAP) assays at 250, 500, and 1000 μg mL−1. Total phenol and flavonoid quantification of the extracts was achieved using Folin-Ciocalteau and AlCl3 reagents, respectively. The ethyl acetate extract of C. arvensis flowers was the most active in AChE inhibition assay (31.24 ± 1.29%), while the n-hexane extract of C. officinalis leaves exerted the highest ferric ion-chelating capacity (74.27 ± 2.25%). Thin layer chromatographic analysis indicated presence of flavonoid and triterpene derivatives mainly in the extracts. 相似文献
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