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Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Northwest A & F University - Natural Science Edition is the property of Editorial Department of Journal of Northwest A&F University (Natural Science Edition) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Food Research & Development is the property of Food Research & Development Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Modern Food Science & Technology is the property of Editorial Office of Modern Food Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Zacco tiaoxiensis, a new species of cyprinid fish from Tiaoxi river system in Zhejiang Province, southern China, is described. With morphological comparison, the new species is similar to Z. acanthogenys, which is widely distributed in Zhejiang Province. However, the new species could be distinguished from Z. acanthogenys by the following combination of characters: lateral- line scales comprising 41-44 (vs. 44-47), scales above lateral-line 8 (vs. 8-10), scales below lateral-line 3-4 (vs. 4-5), scales surrounding caudal peduncle 12-15 (vs. 14-17), for mature male individuals, the ventral fin reaching (vs. exceeding) the anus, etc. The morphological differences among the new species and the allopatric congener species of Z. sinensis and Z. platypus are mainly in the number of scales under the lateral line, comparable characters such as the ratio of head length to body length, and the color of the upper edge of the eyes when living. Moreover, the genetic analysis based on mitochondrial cytochrome b gene also supports that Zacco tiaoxiensis sp. nov. is a valid species. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Preventive Veterinary Medicine / Zhongguo Yufang Shouyi Xuebao is the property of Chinese Journal of Preventive Veterinary Medicine Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Forest Research is the property of Forest Research Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Chinese Institute of Food Science & Technology / Zhongguo Shipin Xuebao is the property of Journal of Chinese Institute of Food Science & Technology Periodical Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Mycosystema is the property of Mycosystema Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Chinese Institute of Food Science & Technology / Zhongguo Shipin Xuebao is the property of Journal of Chinese Institute of Food Science & Technology Periodical Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

【Objective】A new record species of the genus Xanthoectroma from China—Xanthoectroma aquilinum Mercet 1925 is described detailly, and the DNA bar code information of this species is also provided, which is a reference for the study of biology, ecology and molecular biology of this new record species, and also to enrich the data of the Encyrtidae.【Method】 The net-sweeped specimens were sorted, the morphological characteristics were observed and measured under a digital stereo microscope; Genomic DNA was extracted using non-damage extraction method, and the mitochondria Cytochrome Oxidase I（COI） gene of X.aquilinum was amplified with universal primers. 【Result】The main identification characteristics of female specimens were whole body yellow and with obvious sulcus; The tip of the wing was slightly more than 1/2 of the abdomen, the postmarginal vein was the same length as the marginal vein, and the abdomen was significantly longer than the sum of the head and thorax. The main identification characteristics of male specimens were that the body length was significantly shorter than that of females, the top of the head was brown, the back of the thorax was dark brown, and the end of the abdomen has obvious triangular black-brown spots. The identification characteristic figures of the new record species, as well as the COI genetic sequence, were provided, the phylogenetic tree showed that it was more closely related to Anagyrus and Aenasius.【Conclusion】The new record species is X.aquilinum Mercet 1925,upload the COI gene sequence to NCBI. [ABSTRACT FROM AUTHOR]

Copyright of Acta Agriculturae Zhejiangensis is the property of Acta Agriculturae Zhejiangensis Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Applied Entomology is the property of Chinese Journal of Applied Entomology, Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Chinese Journal of Applied Entomology is the property of Chinese Journal of Applied Entomology, Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of South China Fisheries Science is the property of South China Fisheries Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Henan Agricultural Sciences is the property of Editorial Board of Journal of Henan Agricultural Sciences and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Mycosystema is the property of Mycosystema Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of South China Fisheries Science is the property of South China Fisheries Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Mycosystema is the property of Mycosystema Editorial Board and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Shanghai Physical Education Institute / Shanghai Tiyu Xueyuan Xuebao is the property of Shanghai Physical Education Institute and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of South China Fisheries Science is the property of South China Fisheries Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Southern Agriculture is the property of Journal of Southern Agriculture and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Forest Research is the property of Forest Research Editorial Office and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Complex III is an essential component of cellular respiration chain, and complex III inhibitors are widely used for the control of fungal and oomycete diseases worldwide. According to the binding sites of the fungicides on the complex III, they could be divided into three types, including QoI, QiI and QioI fungicides. Among them, the QoIs are the most common fungicides, which also suffers from heavy problem of fungicide resistance. This review summarizes the mode of actions and molecular resistance mechanisms of complex III inhibitors, such as the G143A and F129L amino acid substitutions in the target protein cytochrome b (cyt b), the overexpression of alternative oxidase gene (AOX) in the alternative oxidation pathway, and the transport mechanism, aiming to provide a reference for the rational use of complex III inhibitors. [ABSTRACT FROM AUTHOR]

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Shipin Kexue/ Food Science is the property of Food Science Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Objective To study the dynamic changes of thioredoxin 2 (Trx2) protein expression in the cardiac mitochondria of selenium deficiency rats and its effect on cardiac mitochondria damage. Methods Thrity-six rats were randomized into normal control group (n = 18) and selenium deficiency model group (n = 18) . When rats were fed for 20 weeks, 30 weeks and 40 weeks, respectively, their cardiac function was determined by carotid artery intubation. At the corresponding time points, damage of cardiac mitochondria was observed under electron microscope; the mitochondrial stereological parameters including surface density (Sv), volume density (Vv) and specífic surface (Rsv, surface-to-volume ratio) were further studied. The cardiac mitochondria were extracted from the rats at the corresponding time points to assess the enzyme activities of succinate dehydrogenase (SDH) and cytochrome C oxidase (COX), and to detect the protein expression of Trx2 with Wettern blot. Results ① Rats in the model group had notably decreased cardiac function, and electron microscopy showed mitochondrial swelling with fractured or dissolved crsitae. Further study showed notable decreases in Sv, Rsv, SDH and COX, but remarkable increase in Vv in the selenium deficiency rat hearts compared with that in the corresponding control group (P<0.05) . With the time extension of low-selenium feeding, Sv, Rsv, SDH and COX all decreased, and Vv significantly increased (P<0. 05). ② The protein expression of Trx2 in the cardiac mitochondria of selenium deficiency rats significantly decreased compared with that in the corresponding control group, and the decrease was greater as the time of seienmm deficiency prolonged (P<0.05). ③ Pearson linear correlation analysis showed that the protein expression of mitochondrial Trx2 had a positive correlation with Sv, Rsv, SDH and COX, but a negative correlation with Vv (P <0 .01). Conclusion Selenium deficiency down-regulates the protein expression of mitochondrial Trx2 in the rat heart, which results in cardiac mitochondrial injury and the uiimate progress of heart failure. [ABSTRACT FROM AUTHOR]

Objective: To research the mitochondrial cytochrome c oxidase subunit I (MT-COI) gene methylation levels in patients with occupational chronic benzene poisoning, and to explore effective molec μlar biomarkers in patients with occupational chronic benzene poisoning. Methods: 38 confirmed cases of occupational chronic benzene poisoning were selected in the case group. 46 healthy people who underwent physical in our hospital were selected in the control group. Pyrosequencing was used to detect the methylation sites of methylation sites, flow cytometry was used to detect peripheral blood cell count levels, and non-parametric statistical methods were used to analyze the differences in detection results between the two groups. Results: The methylation level of mitochondrial MT-COI site 1 (2.21±0.81) % in the case group was less than that in the control group, and the difference was statistically significant ( P <0.05) . The methylation level of mitochondrial MT-COI site 2 (2.31±0.96%) in the case group was less than that in the control group, and the difference was statistically significant ( P <0.05) . The methylation average level of mitochondrial MT-COI (2.26±0.75) % in the case group was less than that in the control group, and the difference was statistically significant ( P <0.05) . Analysis of the average level of methylation found that the methylation level of mitochondrial MT-COI was correlated with WBC ( P <0.05) . Analysis of the average level of methylation found that the methylation level of mitochondrial MT-COI was correlated with platelets ( r =0.254、0.280, P <0.05) . Conclusion: The level of mitochondrial MT-COI gene methylation in patients with occupational chronic benzene poisoning may be related to the sensitivity to benzene exposure. Mitochondrial MT-COI gene methylation may serve as a potential predictive biomarker for benzene poisoning.

Objective: To explore the effects of Zhibai Dihuang Decoction (ZDD) on mitochondrial cytochrome oxidase (COX) in the spermatogenic cells of rats with ureaplasma urealyticum (UU) infection., Methods: From forty 4－5 months old SD rats, 30 were randomly selected for the establishment of the model of testicular UU infection by inoculating the bladder with UU suspension and the other 10 injected with normal saline as controls (group A). At 7 days after inoculation, the rat models of testicular UU infection were treated orally with normal saline (group B), ZDD at 1 g per kg of the body weight per day (group C), and azithromycin at 0.105 g per kg of the body weight per day (group D), respectively, once daily for 21 days. Then all the animals were sacrificed and the epididymal and testicular tissues collected for examination of sperm motility with the color sperm dynamic detection system, measurement of the COX activity with the immunohistochemical DAB method, and determination of the mRNA expressions of COXⅠ and COXⅡ by RT-PCR., Results: Compared with group A, group B showed significant decreases in such sperm parameters as grade a sperm (［1.03 ± 0.09］ vs ［0.07 ± 0.03］ %, P<0.01), grade b sperm (［2.07 ± 0.52］ vs ［0.35 ± 0.13］ %, P<0.01), straight line velocity (VSL) (［10.95 ± 0.98］ vs ［6.78 ± 1.05］ μm/s, P<0.01), curvilinear velocity (VCL) (［42.03 ± 1.35］ vs ［38.10 ± 7.65］ μm/s, P>0.05), average path velocity (VAP) (［16.22 ± 1.52］ vs ［10.05 ± 1.80］ μm/s, P<0.01), and the mRNA expressions of COX Ⅰ (［2.25 ± 0.24］ vs ［0.93 ± 0.10］ %, P<0.01) and Ⅱ (［6.72 ± 0.37］ vs ［2.95 ± 0.78］ %, P<0.01). After treatment, all the parameters were remarkably increased in groups C and D (grade a sperm: ［1.11 ± 0.30］ and ［0.60 ± 0.19］%; grade b sperm: ［2.40 ± 0.59］ and ［1.32 ± 0.27］ %; VSL: ［12.11 ± 1.62］ and ［11.47 ± 1.21］ μm/s; VCL: ［54.30 ± 2.35］ and ［45.75 ± 1.64］ μm/s; VAP ［18.40 ± 1.27］ and ［16.69 ± 1.02］ μm/s; expression of COXⅠ mRNA: ［1.86 ± 0.30］ and ［1.74 ± 0.17］ %) as compared with those in group B (P<0.05or P<0.01) except the COX activity and the expression of COX Ⅱ mRNA (P>0.05), and all the parameters were significantly higher in group C than in D (P<0.05or P<0.01)., Conclusions: UU infection can reduce grades a and b sperm, linear, curvilinear and mean sperm velocities, and the mRNA expressions of COX Ⅰ and Ⅱ while ZDD can improve these parameters. The improvement of sperm motility may not be associated with the activity of COX, and the COX activity may be related to the mRNA expression of COX II but not that of COXⅠ.