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Wang X, Chen ZJ. A decade of discovery: the stunning progress of premature ovarian insufficiency research in China. Biol Reprod 2022; 107:27-39. [PMID: 35639630 DOI: 10.1093/biolre/ioac085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Revised: 03/30/2022] [Accepted: 04/13/2021] [Indexed: 11/15/2022] Open
Abstract
Premature ovarian insufficiency (POI) is one of key aspects of ovarian infertility. Due to early cession of ovarian function, POI imposes great challenges on the physiological and psychological health of women, and becomes a common cause of female infertility. In the worldwide, there has been a special outpouring of concern for about four million reproductive-aged women suffering from POI in China. Driven by advances in new technologies and efforts invested by Chinses researchers, understanding about POI has constantly been progressing over the past decade. Here, we comprehensively summarize and review the landmark development and achievements from POI studies in China spanning 2011 to 2020, which aims to provide key insights from bench to bedside.
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Affiliation(s)
- Xiaoyan Wang
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Jinan, Shandong, China
| | - Zi-Jiang Chen
- Center for Reproductive Medicine, Cheeloo College of Medicine, Shandong University, Jinan, Shandong, China.,Key laboratory of Reproductive Endocrinology of Ministry of Education, National Research Center for Assisted Reproductive Technology and Reproductive Genetics, Shandong Provincial Clinical Medicine Research Center for Reproductive Health, Jinan, Shandong, China.,Shanghai Key Laboratory for Assisted Reproduction and Reproductive Genetics, Shanghai, China.,Center for Reproductive Medicine, Ren Ji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
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2
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Qin J, Chen J, Xu H, Xia Y, Tang W, Wang W, Li C, Tang Y, Wang Y. Low-Intensity Pulsed Ultrasound Promotes Repair of 4-Vinylcyclohexene Diepoxide-Induced Premature Ovarian Insufficiency in SD Rats. J Gerontol A Biol Sci Med Sci 2022; 77:221-227. [PMID: 34417809 DOI: 10.1093/gerona/glab242] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Indexed: 11/12/2022] Open
Abstract
Women with premature ovarian insufficiency (POI) may be more vulnerable to a variety of health risks. To seek a new method to treat the disease, the effects of low-intensity pulsed ultrasound (LIPUS) on promoting repair of ovarian injury in female SD rats induced by 4-vinylcyclohexene diepoxide (VCD) were explored in this research. A total of 24 female SD rats were subjected to intraperitoneal injection of VCD to induce POI. Successful modeling was achieved in 22 rats, which were then randomized into VCD + LIPUS group (n = 13) and VCD group (n = 9). The control group (n = 5) was injected with equal normal saline. Hematoxylin and eosin staining, enzyme-linked immunosorbent assay, Western blot analysis, scanning electron microscope, immunohistochemistry, and terminal deoxynucleotidyl transferase-mediated nick end labeling assay were applied to detect the results. The results indicated that rats in the VCD group showed disorder in the estrous cycle, the number of atresia follicles and apoptosis granulosa cells increased (p < .05). After the LIPUS treatment, the estrous cycle recovered, the number of follicles increased (p < .05), the level of E2 and anti-Müllerian hormone enhanced (p < .05), and the follicle-stimulating hormone decreased (p < .05). The expression of NF-κB p65, TNFα, Bax, ATF4, and caspase-3 in ovarian tissue was significantly decreased (p < .05). These findings showed that LIPUS could promote the repair of the VCD-induced ovarian damage in SD rats, which has the potential to be further applied in the clinic.
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Affiliation(s)
- Juan Qin
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, China
- Department of Obstetrics and Gynecology, Guiyang Maternal and Child Health Care Hospital, Guizhou Medical University, China
| | - Junlin Chen
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, China
| | - Haopeng Xu
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, China
| | - Yi Xia
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, China
| | - Wentao Tang
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, China
| | - Wei Wang
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, China
| | - Chongyan Li
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, China
| | - Yilin Tang
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, China
| | - Yan Wang
- State Key Laboratory of Ultrasound in Medicine and Engineering, College of Biomedical Engineering, Chongqing Key Laboratory of Biomedical Engineering, Chongqing Medical University, China
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Ebrahim N, Al Saihati HA, Shaman A, Dessouky AA, Farid AS, Hussien NI, Mostafa O, Seleem Y, Sabry D, Saad AS, Emam HT, Hassouna A, Badr OAM, Saffaf BA, Forsyth NR, Salim RF. Bone marrow-derived mesenchymal stem cells combined with gonadotropin therapy restore postnatal oogenesis of chemo-ablated ovaries in rats via enhancing very small embryonic-like stem cells. Stem Cell Res Ther 2021; 12:517. [PMID: 34579781 PMCID: PMC8477571 DOI: 10.1186/s13287-021-02415-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 05/25/2021] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND Very small embryonic-like stem cells (VSELs) are a rare population within the ovarian epithelial surface. They contribute to postnatal oogenesis as they have the ability to generate immature oocytes and resist the chemotherapy. These cells express markers of pluripotent embryonic and primordial germ cells. OBJECTIVE We aimed to explore the capability of VSELs in restoring the postnatal oogenesis of chemo-ablated rat ovaries treated with bone marrow-derived mesenchymal stem cells (BM-MSCs) combined with pregnant mare serum gonadotropin (PMSG). METHODS Female albino rats were randomly assigned across five groups: I (control), II (chemo-ablation), III (chemo-ablation + PMSG), IV (chemo-ablation + MSCs), and V (chemo-ablation + PMSG + MSCs). Postnatal oogenesis was assessed through measurement of OCT4, OCT4A, Scp3, Mvh, Nobox, Dazl4, Nanog, Sca-1, FSHr, STRA8, Bax, miR143, and miR376a transcript levels using qRT-PCR. Expression of selected key proteins were established as further confirmation of transcript expression changes. Histopathological examination and ovarian hormonal assessment were determined. RESULTS Group V displayed significant upregulation of all measured genes when compared with group II, III or IV. Protein expression confirmed the changes in transcript levels as group V displayed the highest average density in all targeted proteins. These results were confirmed histologically by the presence of cuboidal germinal epithelium, numerous primordial, unilaminar, and mature Graafian follicles in group V. CONCLUSION VSELs can restore the postnatal oogenesis in chemo-ablated ovaries treated by BM-MSCs combined with PMSG.
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Affiliation(s)
- Nesrine Ebrahim
- Department of Histology and Cell Biology, Faculty of Medicine, Benha University, Benha, Egypt
- Stem Cell Unit, Faculty of Medicine, Benha University, Benha, Egypt
| | - Hajir A Al Saihati
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, University of Hafr Albatin, Al-Batin, Saudi Arabia
| | - Amani Shaman
- Obstetrics and Gynecology Medical College, Tabuk University, Tabuk, Saudi Arabia
| | - Arigue A Dessouky
- Department of Medical Histology and Cell Biology, Faculty of Medicine, Zagazig University, Zagazig, Egypt
| | - Ayman Samir Farid
- Department of Clinical Pathology, Faculty of Veterinary Medicine, Benha University, Benha, Egypt
| | - Noha I Hussien
- Department of Medical Physiology, Faculty of Medicine, Benha University, Benha, Egypt
| | - Ola Mostafa
- Department of Histology and Cell Biology, Faculty of Medicine, Benha University, Benha, Egypt
| | - Yasmin Seleem
- Department of Clinical Pharmacology, Faculty of Medicine, Benha University, Benha, Egypt
| | - Dina Sabry
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Badr University, Cairo, Egypt
| | - Ahmed S Saad
- Department of Obstetrics & Gynecology, Faculty of Medicine, Benha University, Benha, Egypt
| | - Hanan Tawfeek Emam
- Department of Clinical Pharmacology, Faculty of Medicine, Benha University, Benha, Egypt
| | - Amira Hassouna
- School of Interprofessional Health Studies, Faculty of Health and Environmental Sciences, AUT University, Auckland, New Zealand
| | - Omnia A M Badr
- Department of Genetics and Genetic Engineering, Faculty of Agriculture, Benha University, Benha, Egypt
| | - Bayan A Saffaf
- Department of pharmacology, Faculty of Pharmacy, Future University, Cairo, Egypt
| | - Nicholas R Forsyth
- Guy Hilton Research Laboratories, School of Pharmacy and Bioengineering, Faculty of Medicine and Health Sciences, Keele University, Keele, UK
| | - Rabab F Salim
- Department of Medical Biochemistry and Molecular Biology, Faculty of Medicine, Benha University, Benha, Qalyubia, 13512, Egypt.
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Li M, Xie L, Li Y, Liu J, Nie G, Yang H. Synergistic effect of Huyang Yangkun Formula and embryonic stem cells on 4-vinylcyclohexene diepoxide induced premature ovarian insufficiency in mice. Chin Med 2020; 15:83. [PMID: 32774448 PMCID: PMC7405416 DOI: 10.1186/s13020-020-00362-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 07/27/2020] [Indexed: 12/22/2022] Open
Abstract
Background Huyang Yangkun Formula (HYYKF) was developed based on theory of traditional Chinese medicine as well as clinical experience and used to improve ovarian function of premature ovarian insufficiency (POI) patients. Transplantation of embryonic stem cells (ESCs) has great potential in improving POI, and studies have confirmed that traditional Chinese medicine promoted the treatment effect of ESCs. In the present study, we compared the effect of combining HYYKF and ESCs, single HYYKF treatment and single ESCs intervention on POI mice to explore the effect of combination of HYYKF and ESCs in improving ovarian function. Methods C57BL/6 mice were used to create a POI model by 15-day intraperitoneal injection of 160 mg/kg of 4-vinylcyclonhexene diepoxide (VCD) and then treated with HYYKF, ESCs transplantation and combination of ESCs and HYYKF. When the treatments were finished, estrus cycle, ovarian follicle counting, serum sex hormone level, and expression of key nodes in the transforming growth factor beta/transforming growth factor beta-activated kinase 1 (TGF-β/TAK1) signaling pathway were determined. Results Combination therapy brought down the abnormal estrus cycle rate to 5.26%, significantly lower than that of HYYKF or ESCs alone (30%, 25%, respectively). The numbers of follicles at all levels were increased significantly in the combination ESCs with HYYKF group (P < 0.05), especially that of antral follicles (P < 0.01), which was not increased significantly when HYYKF or ESCs was single used. The level of anti-Mullerian hormone (AMH) was more significantly increased in the combination ESCs with HYYKF group (P < 0.01) than that of HYYKF or ESCs alone (both P < 0.05). The expression of the key nodes TGF-β1, TAK1, JNK, Smad4 and FSHR in the TGF-β/TAK1 pathway were obviously affected in the SCHY group. Conclusion Both HYYKF and ESCs improve the ovarian function of POI induced by VCD, and a combination of HYYKF and ESCs has the advantage that they work together to promote follicles developing probably by inhibiting expression of the TGF-β1/TAK1 pathway.
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Affiliation(s)
- Meifang Li
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006 China
| | - Li Xie
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510006 China
| | - Yang Li
- Department of Gynaecology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510120 China
| | - Jian Liu
- Department of Gynaecology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510120 China
| | - Guangning Nie
- Department of Gynaecology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510120 China
| | - Hongyan Yang
- Department of Gynaecology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou, Guangdong 510120 China.,Guangdong Provincial Key Laboratory of Clinical Research on Traditional Chinese Medicine Syndrome, Guangzhou, Guangdong 510120 China
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Özel F, Kiray M, Göker A, Aydemir S, Mıcılı SC. Protective effect of alpha lipoic acid on 4-vinylcyclohexene diepoxide induced primary ovarian failure in female rats. Taiwan J Obstet Gynecol 2020; 59:293-300. [PMID: 32127153 DOI: 10.1016/j.tjog.2020.01.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/25/2019] [Indexed: 12/17/2022] Open
Abstract
OBJECTIVE The effects of alpha lipoic acid (ALA) and its possible mechanisms in treating Primary ovarian failure (POF) model was studied with 4 vinylcyclohexene diepoxide (VCD). MATERIAL AND METHODS Rats were divided into 4 groups (n = 7) as Control, VCD, VCD + ALA and ALA. POF model was induced by applying VCD intraperitoneally and ALA was administered by oral gavage as 100 mg/day to the VCD + ALA and ALA groups. RESULTS At the end of 42 days, ovarian and uterine tissues were received. The number of primordial and primary follicles were increased and corpus luteum and cystic follicles were decreased in ovarian tissues in VCD + ALA group compared to VCD group. Caspase-3 immunoreactivity in follicular cells was decreased in VCD + ALA group compared to VCD group. eNOS immunoreactivity and eNOS levels were decreased in VCD group and increased in VCD + ALA group while iNOS immunoreactivity and iNOS levels were increased in VCD group, decreased in VCD + ALA group in ovary and uterine tissue. Plasma FSH and LH hormone levels were increased in the VCD but decreased in VCD + ALA group. Estradiol level decreased in the VCD group compared to the other groups. The MDA values were significantly increased in the VCD + ALA group compared to VCD group. In addition, the levels of GSH values were decreased in VCD + ALA group compared to VCD group. CONCLUSION Alpha lipoic acid treatment of rats with VCD-induced POF had a beneficial effect on reducing ovarian damage by improving histological, immunohistochemical, hormone level and oxidative stress markers. Our results show that ALA is an effective treatment of VCD-induced POF rats.
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Affiliation(s)
- Feyyaz Özel
- Dokuz Eylül University, Faculty of Medicine, Department of Histology and Embryology, Izmir, Turkey
| | - Müge Kiray
- Dokuz Eylül University, Faculty of Medicine, Department of Physiology, Izmir, Turkey
| | - Aslı Göker
- Manisa Celal Bayar University, Faculty of Medicine, Department of Obstetrics and Gynecology, Manisa, Turkey
| | - Selma Aydemir
- Dokuz Eylül University, Faculty of Medicine, Department of Histology and Embryology, Izmir, Turkey
| | - Serap Cilaker Mıcılı
- Dokuz Eylül University, Faculty of Medicine, Department of Histology and Embryology, Izmir, Turkey.
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The Impact of Chemotherapy on the Ovaries: Molecular Aspects and the Prevention of Ovarian Damage. Int J Mol Sci 2019; 20:ijms20215342. [PMID: 31717833 PMCID: PMC6862107 DOI: 10.3390/ijms20215342] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Revised: 10/23/2019] [Accepted: 10/24/2019] [Indexed: 02/07/2023] Open
Abstract
Cancer treatment, such as chemotherapy, induces early ovarian follicular depletion and subsequent infertility. In order to protect gametes from the gonadotoxic effects of chemotherapy, several fertility preservation techniques—such as oocyte or embryo cryopreservation with or without ovarian stimulation, or cryopreservation of the ovarian cortex—should be considered. However, these methods may be difficult to perform, and the future use of cryopreserved germ cells remains uncertain. Therefore, improving the methods currently available and developing new strategies to preserve fertility represent major challenges in the area of oncofertility. Animal and ovarian culture models have been used to decipher the effects of different cytotoxic agents on ovarian function and several theories regarding chemotherapy gonadotoxicity have been raised. For example, cytotoxic agents might (i) have a direct detrimental effect on the DNA of primordial follicles constituting the ovarian reserve and induce apoptosis; (ii) induce a massive growth of dormant follicles, which are then destroyed; or (ii) induce vascular ovarian damage. Thanks to improvements in the understanding of the mechanisms involved, a large number of studies have been carried out to develop molecules limiting the negative impact of chemotherapy on the ovaries.
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Xu X, Tan Y, Jiang G, Chen X, Lai R, Zhang L, Liang G. Effects of Bushen Tianjing Recipe in a rat model of tripterygium glycoside-induced premature ovarian failure. Chin Med 2017; 12:10. [PMID: 28439292 PMCID: PMC5402324 DOI: 10.1186/s13020-017-0131-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2016] [Accepted: 04/10/2017] [Indexed: 12/13/2022] Open
Abstract
Background Bushen Tianjing Recipe (BTR) is a traditional Chinese herbal medicine that has been prescribed for premature ovarian failure (POF) for decades in China. Nevertheless, little is known regarding its underlying molecular mechanism. In the present study, we investigated the effects of BTR in a tripterygium glycoside (TG)-induced-POF rat model. Methods Three doses of BTR were administered via intragastric gavage to adult female Sprague–Dawley (SD) rats with TG-induced POF. After 15 days of treatment, the estrous cycle was examined by vaginal smear analysis. Serum levels of estradiol, follicle-stimulating hormone, progesterone, and testosterone were measured by radioimmunoassay. Histological analysis and assessment of apoptosis were performed after hematoxylin and eosin staining of ovarian tissue sections. The expression of vascular endothelial growth factor (VEGF), vascular endothelial growth factor receptor 2 (VEGFR2), anti-apoptotic factor Bcl-2, and pro-apoptotic factors Bax and caspase 3 in ovaries of animals was examined by an immunohistochemistry process. Results BTR not only reverted an abnormal estrous cycle and decreased the ovary index in POF rats but also improved the abnormal secretion of reproductive hormones associated with POF. In addition, treatment with BTR can protect ovaries from TG-induced damage, induce intraovarian expression of VEGF and VEGFR2, and regulate intraovarian expression of apoptosis-related proteins. Conclusions Our results show that BTR is effective in the treatment of TG-induced POF rats. Promotion of angiogenesis and anti-apoptosis are most likely to contribute to the effects of BTR against POF. Electronic supplementary material The online version of this article (doi:10.1186/s13020-017-0131-3) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Xiaofeng Xu
- Department of Gynecology, Suzhou Hospital Affiliated to Nanjing University of Chinese Medicine, No. 18 Yangsu Road, Gusu District, Suzhou, 215009 Jiangsu Province China
| | - Yong Tan
- Department of Gynecology, The No.1 Clinical Medical College, Nanjing University of Chinese Medicine, No. 138 Xianlin Avenue, Xianlin University City, Nanjing, 210046 Jiangsu Province China
| | - Guorong Jiang
- Institute of Traditional Chinese Medicine, Suzhou Hospital Affiliated to Nanjing University of Chinese Medicine, No. 18 Yangsu Road, Gusu District, Suzhou, 215009 Jiangsu Province China
| | - Xuanyi Chen
- Department of Gynecology, Suzhou Hospital Affiliated to Nanjing University of Chinese Medicine, No. 18 Yangsu Road, Gusu District, Suzhou, 215009 Jiangsu Province China
| | - Rensheng Lai
- Department of Pathology, Jiangsu Hospital of Traditional Chinese Medicine, No.155 Hanzhong Road, Qinhuai District, Nanjing, 210002 Jiangsu Province China
| | - Lurong Zhang
- Institute of Traditional Chinese Medicine, Suzhou Hospital Affiliated to Nanjing University of Chinese Medicine, No. 18 Yangsu Road, Gusu District, Suzhou, 215009 Jiangsu Province China
| | - Guoqiang Liang
- Institute of Traditional Chinese Medicine, Suzhou Hospital Affiliated to Nanjing University of Chinese Medicine, No. 18 Yangsu Road, Gusu District, Suzhou, 215009 Jiangsu Province China
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He X, Wang SY, Yin CH, Wang T, Jia CW, Ma YM. Hydrogen-rich Water Exerting a Protective Effect on Ovarian Reserve Function in a Mouse Model of Immune Premature Ovarian Failure Induced by Zona Pellucida 3. Chin Med J (Engl) 2017; 129:2331-7. [PMID: 27647193 PMCID: PMC5040020 DOI: 10.4103/0366-6999.190668] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Background: Premature ovarian failure (POF) is a disease that affects female fertility but has few effective treatments. Ovarian reserve function plays an important role in female fertility. Recent studies have reported that hydrogen can protect male fertility. Therefore, we explored the potential protective effect of hydrogen-rich water on ovarian reserve function through a mouse immune POF model. Methods: To set up immune POF model, fifty female BALB/c mice were randomly divided into four groups: Control (mice consumed normal water, n = 10), hydrogen (mice consumed hydrogen-rich water, n = 10), model (mice were immunized with zona pellucida glycoprotein 3 [ZP3] and consumed normal water, n = 15), and model-hydrogen (mice were immunized with ZP3 and consumed hydrogen-rich water, n = 15) groups. After 5 weeks, mice were sacrificed. Serum anti-Müllerian hormone (AMH) levels, granulosa cell (GC) apoptotic index (AI), B-cell leukemia/lymphoma 2 (Bcl-2), and BCL2-associated X protein (Bax) expression were examined. Analyses were performed using SPSS 17.0 (SPSS Inc., Chicago, IL, USA) software. Results: Immune POF model, model group exhibited markedly reduced serum AMH levels compared with those of the control group (5.41 ± 0.91 ng/ml vs. 16.23 ± 1.97 ng/ml, P = 0.033) and the hydrogen group (19.65 ± 7.82 ng/ml, P = 0.006). The model-hydrogen group displayed significantly higher AMH concentrations compared with that of the model group (15.03 ± 2.75 ng/ml vs. 5.41 ± 0.91 ng/ml, P = 0.021). The GC AI was significantly higher in the model group (21.30 ± 1.74%) than those in the control (7.06 ± 0.27%), hydrogen (5.17 ± 0.41%), and model-hydrogen groups (11.24 ± 0.58%) (all P < 0.001). The GC AI was significantly higher in the model-hydrogen group compared with that of the hydrogen group (11.24 ± 0.58% vs. 5.17 ± 0.41%, P = 0.021). Compared with those of the model group, ovarian tissue Bcl-2 levels increased (2.18 ± 0.30 vs. 3.01 ± 0.33, P = 0.045) and the Bax/Bcl-2 ratio decreased in the model-hydrogen group. Conclusions: Hydrogen-rich water may improve serum AMH levels and reduce ovarian GC apoptosis in a mouse immune POF model induced by ZP3.
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Affiliation(s)
- Xin He
- Reproductive Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Shu-Yu Wang
- Reproductive Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Cheng-Hong Yin
- Reproductive Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Tong Wang
- Reproductive Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Chan-Wei Jia
- Reproductive Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
| | - Yan-Min Ma
- Reproductive Center, Beijing Obstetrics and Gynecology Hospital, Capital Medical University, Beijing 100026, China
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Xia T, Fu Y, Li S, Ma R, Zhao Z, Wang B, Chao C. Bu Shen Tiao Chong recipe restores diminished ovary reserve through the BDNF pathway. J Assist Reprod Genet 2016; 33:795-805. [PMID: 27094194 PMCID: PMC4889480 DOI: 10.1007/s10815-016-0697-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2015] [Accepted: 03/07/2016] [Indexed: 01/28/2023] Open
Abstract
PURPOSE The purpose of this study was to explore the molecular pathway of BSTCR (Bu Shen Tiao Chong recipe) in retrieving diminished ovary reserve (DOR). METHODS The DOR model was established through injecting cyclophosphamide and the effect of BSTCR was examined under this background. RESULTS BSTCR was shown to restore depleted brain-derived neurotrophic factor (BDNF), CDC2, cyclin B, GSH1, and P38 levels as well as impaired oocyte maturation and the higher apoptosis induced in DOR. BSTCR also enhances the response of oocytes to in vitro fertilization, with higher implantation rate, birth rate, and placenta weight. CONCLUSION BSTCR might exert its beneficial role in oocyte maturation and restore DOR through regulating the BDNF pathway. And this pathway itself is probably through the consequence on several serum hormones such as FSH, E2, Inhibin B, etc.
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Affiliation(s)
- Tian Xia
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Tianjin Chinese Traditional Medicine University, No. 314, Anshan West Road, Nankai District, Tianjin, 300193, People's Republic of China.
| | - Yu Fu
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Tianjin Chinese Traditional Medicine University, No. 314, Anshan West Road, Nankai District, Tianjin, 300193, People's Republic of China
| | - Shuang Li
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Tianjin Chinese Traditional Medicine University, No. 314, Anshan West Road, Nankai District, Tianjin, 300193, People's Republic of China
| | - Ruihong Ma
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Tianjin Chinese Traditional Medicine University, No. 314, Anshan West Road, Nankai District, Tianjin, 300193, People's Republic of China
| | - Zhimei Zhao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Tianjin Chinese Traditional Medicine University, No. 314, Anshan West Road, Nankai District, Tianjin, 300193, People's Republic of China
| | - Baojuan Wang
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Tianjin Chinese Traditional Medicine University, No. 314, Anshan West Road, Nankai District, Tianjin, 300193, People's Republic of China
| | - Chune Chao
- Department of Obstetrics and Gynecology, The First Affiliated Hospital of Tianjin Chinese Traditional Medicine University, No. 314, Anshan West Road, Nankai District, Tianjin, 300193, People's Republic of China
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10
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Mete Ural Ü, Bayoğlu Tekin Y, Şehitoğlu İ, Kalkan Y, Cumhur Cüre M. Biochemical, Histopathological and Immunohistochemical Evaluation of the Protective and Therapeutic Effects of Thymoquinone against Ischemia and Ischemia/Reperfusion Injury in the Rat Ovary. Gynecol Obstet Invest 2016; 81:47-53. [PMID: 26159359 DOI: 10.1159/000431220] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2014] [Accepted: 05/06/2015] [Indexed: 02/05/2023]
Abstract
AIM To evaluate the antioxidant effects of thymoquinone (TQ) and to investigate the biochemical, histopathological and immunohistochemical changes in experimental rat ovarian torsion. METHODS A total of 48 female adult rats were used in this study and randomly divided into 7 groups: (1) sham operation; (2) bilateral 3-hour ovarian ischemia; (3) 3-hour ischemia and 3-hour reperfusion; (4) and (5) rats were administered 20 and 40 mg/kg of TQ, respectively, before 0.5 h of ischemia, and then 3 h of ovarian ischemia was applied; (6) and (7) 3-hour ovarian ischemia was applied; 2.5 h after the induction of ischemia, rats were administered the same doses of TQ; at the end of 3 h of ischemia, a 3-hour reperfusion was applied. Histologic changes under light microscopy, immunoreactivity for anticaspase-3 and serum levels of malondialdehyde, interleukin-6, catalase and glutathione peroxidase were noted and compared between the 7 groups. RESULTS Ischemia and ischemia/reperfusion cause a deterioration of biochemical and histopathological parameters. Administration of TQ seems to reverse these alterations and alleviate the injury. Antioxidant defense mechanisms appear to be enhanced by the administration of TQ. CONCLUSION TQ at different doses attenuates ovarian ischemia and ischemia/reperfusion injury in rats.
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Affiliation(s)
- Ülkü Mete Ural
- Department of Obstetrics and Gynecology, Recep Tayyip Erdox011F;an University School of Medicine, Rize, Turkey
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