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Copyright of China Brewing is the property of China Brewing 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 Bulletin of the Chinese Ceramic Society is the property of Bulletin of the Chinese Ceramic Society 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.)

Objective: To investigate the effect of growth hormone (GH) supplementation on the clinical outcomes in non-diminished ovarian reserve(DOR) patients with previous in vitro fertilization/intracytoplasmic sperm injection (IVF/ICSI) failure. Methods: It was a retrospective, self-controlled study. The clinical outcomes of the first and se cond IVF/ICSI cycle in 174 non-DOR patients undergoing the second IVF/ICSI cycle with GH supplement, from January 1st, 2018 to December 31st, 2021 in our center, were analyzed. Results: The gonadotropin(Gn) dosage per day, number of oocytes retrieved, 2PN cleavage rate, high-quality embryo rate, embryo implantation rate and clinical pregnancy rate were significantly increased, and Gn duration were significantly decreased in the GH group compared with control group(P＜0.05). The clinical pregnancy rate was not affected by the ovarian stimulation protocol, while the differences of Gn dosage, endometrial thickness, fertilization rate and abortion rate were not statistically significant (all P＞0.05). Subgroup analysis indicated that the antral follicle count (AFC), clinical pregnancy rate and live birth rate in the ＜35 years group were higher than those in the ≥35 years group (all P＜0.05)，while there were no significant differences in body mass index (BMI), anti-mullerian hormone (AMH), basic follicle stimulating hormone(FSH), Gn duration and dosage, endometrial thickness on the day of embryo transfer, number of oocytes retrieved, fertilization rate, 2PN cleavage rate, high -quality embryo rate, embryo implantation rate and abortion rate between the two groups(all P＞0.05). Conclusions: GH supplementation can improve the ovarian function and response, and clinical outcome for those non-DOR patients with previous IVF/ ICSI failure, especially for young patients. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Andrology is the property of Chinese Journal of Andrology 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.)

Objective To evaluate the effects of male genital tract ureaplasma urealyticum positive on spermatogenesis, sperm function, sperm quality and the outcome of Assisted reproductive technology. Methods A retrospective analysis was carried out in 130 infertile couples with genital tract ureaplasma urealyticum positive who undergo assisted reproductive technology treatments from January 2016 to December 2019. Other 205 men with normal and natural history of fertility was set as the control group. Sperm function and outcomes of assisted reproductive technology treatment were comparatively analyzed between the experience group and the control group. Results There were no significant differences between the experimental group and the control group in the average age and years of infertility, the number of the antral follicle, E2 level on HCG day, basic FSH, basic LH, intimal thickness on HCG day in male and female patients. There were no significant differences between the two groups in semen volume, sperm concentration, percentages of progressively motile sperm. but there was a significant difference in morphologically normal sperm. There were no significant differences in acrosin activity and sperm hyaluronic acid binding rate between the experimental group and the control group, The sperm DNA fragmentation and sperm nucleoprotein transition in the experimental group were higher than that in the control group, and the difference were statistically significant. The differences were no statistically significant in the clinical pregnancy rate of embryo rate, implantation rate and biochemical pregnancy rate between two groups. There was no significant difference in cleavage rate between the two groups in the ART treatment cycle group. There were no significant differences in the pregnancy rate of heavy twins, the proportion of male babies and the rate of birth defects between two groups. The abortion rate in the experimental group was higher than that in the control group, but the difference was not statistically significant. Conclusion Male genital tract ureaplasma urealyticum positive may have adverse effects on semen quality and sperm function, but little effects on the outcome of assisted reproductive pregnancy. [ABSTRACT FROM AUTHOR]

Copyright of Chinese Journal of Bioprocess Engineering is the property of Chinese Journal of Bioprocess Engineering 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 Tea Science is the property of Journal of Tea Science 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 Physical Education / Tiyu Xuekan is the property of Journal of Physical Education 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.)

[Objective] In the process of Pu-er tea storage, its contents and quality would change, and aroma was an important factor of the quality in Pu-er tea. [Method]The electronic nose technology was used to detect the 3 kinds of tea stored in 18 storage areas which were 50 tea samples in total from The Six Famous Tea Mountain l ea Industry Co., Ltd. Then the SPSS 22 software was used to filter the detected data. The tea samples were analyzed by the principal component analysis (PCA) and loading(sensor difference contribution rate analysis) by Win Muster software. According to the difference of the G / G0conductivity ratios of different tea samples detected by electronic nose, the differences between the aroma of Pu-er tea in different storage areas were compared. [Result] According to the PCA analysis, the infused tea method could be better distinguished between the different storage areas of those 3 kind of Pu-er tea. The change of 3 tea samples in different storage areas was a main aroma type for tire sulphur-organic and so on, where sulphur-organic was the largest and had the most content. Through PCA analysis, it could be better distinguished between different storage areas of tea samples. [Conclusion] Different storage environments had a significant impact on tire changes in the aroma of Pu-er tea. [ABSTRACT FROM AUTHOR]

Copyright of Journal of Capital Institute of Physical Education is the property of Shoudu Tiyu Xueyuan 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.)