To Clarify The Effects Of Traditional And Direct Planting On Secondary Product Corn's Productivity And Water Consumption

WOS: 000413647600064This study is carried on to clarify Traditional Planting and Direct Planting's effects on growth, water consumption and productivity in secondary corn product. On the trial that set up as random parcels, Pioneer 3394 corn variety is used. During the irrigation season, corn crops grown with TP and DP methods are watered 450 and 397 mm. Number of irrigation are 7 in both methods. With DP method 13.4% water saving is provided according to TP method. In Turkey on 9.87 million of deacres land where corn is produced choosing DP method instead of TP method, will save 522.9 million tons of water. Crop water consumption (ET) is calculated as 647 mm depending on soil samples. Plant height is measured as 207 cm on TP method, and 204 cm on DP method. Plant height and a year's day numbers consisting of growth period are used to obtain plant height growth model. Average leaf number is 16 in both TP and DP methods after the crop growth season. Average productivity is 1070 kg da(-1) in TP method and 1048 kg da(-1) in DP method. Depending on the study results, there are no differences in crop growth and productivity, between TP and DP methods (P>0.005). In DP method, under favour of mulch leftovers from primary product, soil surface preserves humidity better and doesn't need irrigation water for longer terms. Choosing DP method, will prolong the irrigation interval, provides less usage of water and reducing demand for cultivation, that means reduces main costs of agricultural jobs like irrigation water and labour costs.Scientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK) [TOVAG 106 O 565]; Kahramanmaras Sutcu Imam University, Scientific Research Projects Coordination Unit [2009/4-13M]This study was funded by The Scientific and Technological Research Council of Turkey (TUBITAK) under project no. TOVAG 106 O 565 and Kahramanmaras Sutcu Imam University, Scientific Research Projects Coordination Unit (2009/4-13M). We'd like to thank The Scientific and Technological Research Council of Turkey (TUBITAK) and Kahramanmaras Sutcu Imam University, Scientific Research Projects Coordination Unit for their contributions

The effect of doxorubicin on rats that received toxic and carcinogenic benzo(a)pyrene.

Benzo(a)pyrene (B(a)P) is a polycyclic aromatic hydrocarbon with carcinogenic and toxic effects. Doxorubicin is a DNA-interacting drug widely used in chemotherapy. In the present study we investigated the effects of doxorubicin on rats that received benzo(a)pyrene. Sprague-Dawley male rats, 3-4 months old, were divided into 5 groups (n=9 per group). Group 1 (controls) received normal saline intraperitoneally (i.p.) and intragastrically (i.g.), Group 2 (controls) similarly received corn oil i.p. and i.g., Group 3 received corn oil soluble benzo(a)pyrene (10mg/kg b.wt every 10 days for 40 days), Group 4 received doxorubicin (4 mg i.p. on 3 consecutive days), Group 5 received doxorubicin for 3 days (as in group 4) followed by benzo(a)pyrene as in group 3. After twenty-four hours urine samples were collected, heart blood, liver and kidney tissue samples were obtained. Biochemical data were evaluated on urine and blood; liver and kidney tissue samples were investigated histologically. Uric acid, urine creatinine, creatine clearance, urea nitrogen, serum creatinine values, serum glutamic oxaloacetic transaminase (SGOT, AST), serum glutamic pyruvic transaminase (SGPT, ALT), alkaline phosphatase (ALP, AP), superoxide dismutase (SOD), catalase (CAT) activities and malondialdehyde (MDA) levels were significantly different in the 3rd group compared with control groups. Most of the parameters group 5 were statistically similar to control values. Histological appearance of the liver and the kidney tissue samples supported the improvement in the 5th group. The result of our study indicated that liver and kidney functions impaired with benzo(a)pyrene may be partially restored by doxorubicin

Plasminogen activator inhibitor-1 and susceptibility to lung cancer: a population genetics perspective

Aim: The aim of this study was to investigate the polymorphism frequency of plasminogen activator inhibitor-1 (PAI-1) (rs1799889) 4G/5G in patients with lung cancer. Methods: In this study, 286 genomic DNAs (154 lung cancer patients + 132 subjects without lung cancer) were analyzed. Polymorphisms were determined by using the polymerase chain reaction (PCR) method, with 4G and 5G allele-specific primers. PCR products were assessed by a charge-coupled device camera and exposed to 2% agarose gel electrophoresis. Results: The frequencies of the PAI-1 gene 4G/5G genotypes were found to be 21% 4G/4G, 16% 4G/5G, and 62% 5G/5G in the control group and 31.4% 4G/4G, 30.8% 4G/5G, and 37.8% 5G/5G in the patient group. It was determined that the 5G/5G genotype frequency was high in patients in comparison with other genotypes. Conclusions: This study found a statistically significant difference between the groups with respect to genotype distribution. Consequently, we can say that the PAI-1 gene 4G/5G polymorphism is associated with lung cancer in Turkey.Artvin Coruh University: 2011.M80.02.0

Serum fetuin-A levels are associated with carotid intima–media thickness in patients with normotensive chronic obstructive pulmonary disease

Background: There are contradictory reports about the relationship between fetuin-A and atherosclerotic process. Coronary artery disease is the most important cause of mortality in patients with chronic obstructive pulmonary disease (COPD). We aimed to investigate the association of serum fetuin-A level with mean carotid intima–media thickness (cIMT) and ankle-brachial index (ABI) in COPD. Methods: We evaluated the association of serum fetuin-A level, mean cIMT and ABI in normotensive subjects with COPD (n = 65) and with non-COPD (n = 50). Results: Fetuin-A level was significantly lower (63.5 ± 19.8 ng/mL, 72.9 ± 16.2 ng/mL, p = 0.035) and C-reactive protein level higher (4 [1–10] vs. 3 [1–12] mg/dL, p = 0.034) in COPD patients than the control group. Compared to controls, fetuin-A level was significantly lower (63.5 ± 19.8 ng/mL, 72.9 ± 16.2 ng/mL, p = 0.035) and mean cIMT higher (0.69 [0.50–0.98] vs. 0.62 [0.44–0.98] mm, p = 0.034, respectively) in the COPD group. There was a significant negative correlation between mean cIMT and fetuin-A levels (r = –0.320, p = 0.032). Age (b ± SE: 0.002 ± 0.001, p = 0.008) and fetuin-A (b ± SE: –0.002 ± 0.001, p = 0.035) were decisive for the mean cIMT. Conclusions: There are increased cIMT values, decreased fetuin-A levels, but unchanged ABI values in patients with normotensive COPD. Age and fetuin-A were predictors for cIMT, while fetuin-A was negatively correlated with cIMT

Serum fetuin-A levels are associated with carotid intima-media thickness in patients with normotensive chronic obstructive pulmonary disease

Background: There are contradictory reports about the relationship between fetuin-A and atherosclerotic process. Coronary artery disease is the most important cause of mortality in patients with chronic obstructive pulmonary disease (COPD). We aimed to investigate the association of serum fetuin-A level with mean carotid intima-media thickness (cIMT) and ankle-brachial index (ABI) in COPD. Methods: We evaluated the association of serum fetuin-A level, mean cIMT and ABI in normotensive subjects with COPD (n = 65) and with non-COPD (n = 50). Results: Fetuin-A level was significantly lower (63.5 +/- 19.8 ng/mL, 72.9 +/- 16.2 ng/mL, p = 0.035) and C-reactive protein level higher (4 [1-10] vs. 3 [1-12] mg/dL, p = 0.034) in COPD patients than the control group. Compared to controls, fetuin-A level was significantly lower (63.5 +/- 19.8 ng/mL, 72.9 +/- 16.2 ng/mL, p = 0.035) and mean cIMT higher (0.69 [0.50-0.98] vs. 0.62 [0.44-0.98] mm, p = 0.034, respectively) in the COPD group. There was a significant negative correlation between mean cIMT and fetuin-A levels (r = -0.320, p = 0.032). Age (beta +/- SE: 0.002 +/- 0.001, p = 0.008) and fetuin-A (beta +/- SE: -0.002 +/- 0.001, p = 0.035) were decisive for the mean cIMT. Conclusions: There are increased cIMT values, decreased fetuin-A levels, but unchanged ABI values in patients with normotensive COPD. Age and fetuin-A were predictors for cIMT, while fetuin-A was negatively correlated with cIMT

Evaluación de la iluminación natural y de las protecciones solares en edificios de oficinas de la ciudad de S. M. de Tucumán

El trabajo muestra los resultados del estudio de la eficiencia de las protecciones solares y del comportamiento lumínico de aventanamientos en edificios de oficinas construidos en San Miguel de Tucumán. Se realizaron simulaciones con programas computacionales en 16 edificios. Así también se llevó a cabo la evaluación de las protecciones solares en 13 edificios, con el objeto de determinar la eficiencia de los mismos y su adecuación climática para localidad en estudio. Los resultados muestran que en la mayor parte de los locales de oficinas no se cumple con los valores mínimos de iluminación natural sobre el plano de trabajo requeridos para la tarea visual y que las protecciones solares no se comportan adecuadamente, produciendo deslumbramiento y un excesivo aporte de calor al ambiente, generando condiciones de inconfort y un incremento en los costos para el acondicionamiento artificial. Es así que el 61% de los edificios relevados no cuentan con protecciones solares en las ventanas y el tratamiento de sus frentes no difiere según sea la orientación de los mismos, con una elevada proporción de superficies vidriadas. Por otra parte, el 75% de los locales no cumplen con los valores de iluminación natural mínimos de normas, en el punto medio del local y el 94% en el punto más desfavorable.The work shows the results of the study of the efficiency of the solar protection and of the light behavior of windows in office buildings of San Miguel of Tucumán. In order to determining the light behavior of the windows, they were carried out simulations with software in 16 buildings. Likewise it was carried out the evaluation of the solar protection in 13 buildings, in order to determining the efficiency of them and their climatic adaptation for the town in study. The results show that in most of the offices it is not fulfilled the minimum values of natural illumination on the working plane, required for the visual tasks, and that the solar protection don't behave appropriately, producing dazzle and an excessive contribution of heat to the interior, generating conditions of lack of comfort and an increment in the energy costs.Asociación Argentina de Energías Renovables y Medio Ambiente (ASADES

Classifications on the travelling wave solutions to the (3+1)-dimensional generalized KP and Jimbo-Miwa equations

2nd International Conference on Computational Mathematics and Engineering Sciences (CMES) -- MAY 20-22, 2017 -- Istanbul, TURKEY --In this paper, we use the powerful tan(F(xi)/2)-expansion method with the help of Wolfram Mathematica 9 to investigate the solution structures of two well-known nonlinear evolution equations, namely; the (3+1)-dimensional generalized KP and the (3+1)-dimensional Jimbo-Miwa equations. We obtain new solutions such as hyperbolic function, trigonometric function, exponential function and rational function solutions. We plot two-and three-dimensional graphics of some obtained results using the same program, Wolfram Mathematica 9.WOS:00043521510002

A COMPARISON OF THE GRAVIMETRIC AND TDR METHODS IN TERMS OF DETERMINING THE SOIL WATER CONTENT OF THE CORN PLANT

WOS: 000413645300026This study, conducted in Kahramanmaras province with a view to watering the corn plant on a timely basis so as to avoid the plant going through water stress, aims to establish the relationship between the direct (Gravimetric) and indirect - namely the Time Domain Reflectometry (TDR) measurement methods and present the advantages and disadvantages of the said methods. In both methods, the results have been presented based on the calibration curves that have been found to determine the soil water content in 15, 45 and 70 cm deep soil (for 15 cm depth R-2=0.91, for 45 cm depth R-2=0.98, and for 70 cm depth R-2=0.84). As a result of the statistical analysis the relationship between the gravimetric and TDR measurement methods was found to be significant (p<0.05). According to this result, it was established that there was a strong relationship between the measurements and that the TDR equipment yielded very good results in determining the soil water content and the difference between the measurements performed by gravimetric and TDR equipment methods was found to be statistically very significant in terms of reducing labor and time (p<0.01). According to the analysis result, the TDR measurement method was found to have saved a significant amount of time and labor as compared to the gravimetric measurement method. In the end, the effectiveness of using TDR as an indirect method for minimizing water consumption in the agricultural areas and thereby yielding more crops by preventing soil salinity has been established. It was concluded that the use of TDR will contribute positively, in many respects, to the national agricultural economy and the Turkish farmer thanks to the minimization of the labor and water costs and the more productive use of the water resources

Are the angiotensin-converting enzime gene and acticity risk factors for stroke? São fatores de risco para acidente vascular cerebral o gene e a atividade da enzima conversora de angiotensina ?

Stroke is a multifactorial disease in which genetic factors play an important role. This study was carried out to determine angiotensin-converting enzyme (ACE) gene polymorphism in Turkish acute stroke patients and to establish whether there is an association of angiotensin-converting enzyme gene I/D polymorphism with clinical parameters. In this study 185 patients and 50 controls were recruited. We have investigated the association among the allelic distribution of the insertion/deletion (I/D) polymorphism of the ACE gene identified by polymerase chain reaction. Distribution of ACE gene I/D genotypes and allele frequencies in patients were not significantly different from controls. D allele frequencies were 57.8% in patients versus 53.0% in controls and I allele 42.2% versus 47% respectively. History of hypertension, stroke, renal, heart and vessel diseases incidence and age, gender, systolic-diastolic blood pressures and creatinine levels were significantly high in patients. But these results and ACE activities had no significant differences among the ACE genotypes in patients and controls. Our results suggest that the ACE gene polymorphism is not associated with the pathogenesis of stroke in Turkish stroke patients.<br>O acidente vascular cerebral (AVC) é doença multifatorial em que fatores genéticos desempenham papel importante. Este estudo foi desenvolvido para verificar o polimorfismo do gene da enzima conversora da angiotensina (ECA) em pacientes turcos com AVC agudo e estabelecer se existe associação do gene I/D da ECA com parâmetros clínicos. O estudo foi realizado com 185 pacientes e 50 controles. A associação entre a distribuição alélica da inserção / deleção (I/D) do polimorfismo do gene da ECA foi estudada pela reação em cadeia da polimerase. A distribuição dos genótipos I/D do gene da ECA e suas freqüências não apresentaram significância estatística quando comparados os pacientes e controles. As freqüências dos alelos D foram 57,8% nos pacientes versus 53% nos controles e dos alelos I 42,2% versus 47% respectivamente. Antecedentes de hipertensão, AVC, doença renal, doenças cardíacas, idade, gênero, pressão arterial sistólica e diastólica e níveis de creatinina foram significantemente elevados no grupo dos pacientes. No entanto estes resultados quando comparados com a atividade e o polimorfismo do gene da ECA não apresentaram diferenças estatísticas entre o grupo de pacientes e controles. Nossos resultados sugerem que o polimorfismo do gene da ECA não é associado com a patogênese do AVC em paciente turcos

Association between I/D polymorphism in the ACE gene and sarcoidosis in Turkish patients

Sarcoidosis is a chronic inflammatory disease with a complex pathogenesis and unknown etiology characterized by noncaseating granulomas that invade the lungs, eyes, liver and other organs. Insertion (I)/deletion (D) polymorphism in the gene encoding the angiotensin-converting enzyme (ACE) has been studied to examine the genetic predisposition to sarcoidosis in different populations, but the results have been inconsistent and inconclusive. This study aimed to determine the frequencies of the genotypes and alleles of I/D polymorphism in the ACE gene in Turkish patients as a distinct ethnic group and to investigate whether such polymorphism is associated with predisposition to sarcoidosis. Genomic DNA samples obtained from 154 individuals (70 patients with sarcoidosis and 84 healthy controls) were used in the study. The DNA was amplified using polymerase chain reactions using allele-specific primers. The amplified products were analyzed by 2 % agarose gel electrophoresis followed by UV transillumination. The allele frequencies and genotype distribution of the groups were analyzed using the Chi square test. There were no significant differences between the controls and sarcoidosis cases with respect to genotype distribution (chi(2) = 4.202, p = 0.122) and allele frequencies (chi(2) = 1.358, p = 0.244). Our results suggest that I/D polymorphism in the ACE gene does not cause a genetic predisposition to sarcoidosis in Turkish patients