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排序方式: 共有118条查询结果,搜索用时 15 毫秒
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Asiye İzem Sandal Hatice Şenlikci Merve Yılmazer Burcu Kartal Bedia Palabıyık Özen Banu Özdaş 《Andrologia》2021,53(5):e14032
The aim of the study was to investigate the efficiency of ram seminal plasma and fetal calf serum on freezing of buck semen. Twenty ejaculates were collected using an electro-ejaculator and split into six groups. While FCS additive was not used in A1, A2 and A3 groups, 10% FCS was added to B1, B2 and B3 groups. These groups were then edited according to whether the buck or ram SP was involved. The design of the groups was done as follows: Group A1 (control 1), group A2 without buck SP, group A3 containing ram SP instead of buck SP. Groups B1 (control 2), B2 and B3 were the FCS added forms of these groups. Progressive sperm motility percentages in Group A1 and Group B2 were found to be higher when compared to the lowest Group B3. There were no significant differences between the groups in neither the levels of reactive oxygen species nor the enzyme and glutathione activities. In conclusion, the lack of statistical difference between the groups suggested that despite the supplements used but only when the buck spermatozoa structure was healthy, the cell could preserve acrosome, DNA and the integrity of membrane. 相似文献
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Guven Gamze Samanci Bedia Gulec Cagri Hanagasi Hasmet Gurvit Hakan Gokalp Ebru Erzurumluoglu Tepgec Fatih Guler Suleyman Uyguner Oya Bilgic Basar 《Neurological sciences》2021,42(6):2497-2504
Neurological Sciences - Alzheimer’s disease (AD) can be either sporadic or familial, and familial forms of AD accounts for only 5% of the cases. So far, autosomal dominantly inherited... 相似文献
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Kirandeep Kaur Rashi Sharma Atamjit Singh Shivani Attri Saroj Arora Sarabjit Kaur Neena Bedia 《中草药(英文版)》2022,14(4):511-527
Alkannin/shikonin (A/S) and their derivatives are naturally occurring naphthoquinones majorly found in Boraginaceae family plants. They are integral constituents of traditional Chinese medicine Zicao (roots of Lithospermum erythrorhizon). In last two decades significant increase in pharmacological investigations on alkannin/shikonin and their derivatives has been reported that resulted in discovery of their novel mechanisms in various diseases and disorders. This review throws light on recently conducted pharmacological investigations on alkannin/shikonin and their derivatives and their outputs. Various analytical aspects are also discussed and brief summary of patent applications on inventions containing alkannin/shikonin and its derivatives is also provided. 相似文献
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Bedia Ko?yi?it Kaymak?io?lu Sevim Rollas Eylem K?rce?ez Feyza Aricio?lu 《European journal of pharmaceutical sciences》2005,26(1):97-103
Several thiourea and urea derivatives were prepared by the reaction of 4-aminopyrazoles with substituted isothiocyanates or isocyanates. The novel compounds were tested anticonvulsant activity using by pentylenetetrazole-induced seizure (PTZ) and maximal electroshock seizure (MES) tests. Among the tested compounds, thiourea derivatives of 4b were afforded 90 and 100% protection in PTZ and MES tests at 50mg/kg, respectively. Urea derivatives of 5a and 5b were afforded 82 and 100% protection both at 25 and 50mg/kg. Also synthesized compounds were screened for antituberculosis activity against Mycobacterium tuberculosis H37Rv at 6.25 microg/mL concentration but they were not found active at these concentration. In addition, some selected compounds were evaluated for in vitro anti-HIV activity and they were all negative. 相似文献
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Bedia Dinc Seyyal Rota Anil Onan Gulendam Bozdayi Cagatay Taskiran Aydan Biri Haldun Güner 《The Brazilian journal of infectious diseases》2010,14(1):19-23
PurposeThis study was planned to evaluate the prevalence of HPV (excepting type 16) and HPV 16 by real-time PCR in colposcopy patients and to interprete the results with age, age of first sexual intercourse (FSI), parity and Pap smear results.MethodsOne hundred and two colposcopy patients (50 and 52 of the patients were classified as colposcopy positive and negative, respectively) applying to Gynecology clinic were included. HPV (excepting type 16) and HPV 16 were detected by real-time PCR using the L1 region. Real-time nested amplifications of MY09/11 products were done by GP5+/GP6+ primers and Cyanine-5 labeled HPV and HPV 16 DNA specific probe after HPV DNA extraction by phenol chloroform isoamylalcohol.ResultsHPV (excepting type 16) and HPV 16 were positive in 12% and 18% of the colposcopy positive patients respectively. HPV (excepting type 16) and HPV 16 were positive in 5.7% and 3.8% of the colposcopy negative patients, respectively.ConclusionThere was a statistically significant difference between colposcopy positive and colposcopy negative patients comparing HPV 16 with total HPV positivity (p = 0.021 for type 16 and p = 0.010 for total HPV) but there was not a statistically significant difference between colposcopy positive and colposcopy negative patients when we compared HPV (excepting type 16) positivity (p = 0.314). In conclusion, HPV detection and typing may be helpful for cervical cancer screening and prevention. 相似文献