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1.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 160-169, 2024.
Artículo en Chino | WPRIM | ID: wpr-999172

RESUMEN

ObjectiveTo objectively evaluate the clinical efficacy of multiple therapies of traditional Chinese medicine (TCM) in low-prognosis patients who received antagonist protocol for in vitro fertilization and embryo transfer (IVF-ET) again. MethodA total of 128 patients with kidney Yin deficiency, liver depression, and blood stasis who planned to receive antagonist protocol for IVF-ET in the West China Second Hospital of Sichuan University were enrolled and assigned into two groups by random number table method. The observation group (64 casces) was treated by oral administration of Chinese medicine decoction + enema of kidney-tonifying and blood-activating method + auricular point sticking + oral administration of dehydroepiandrosterone (DHEA), while the control group (64 casces) was treated by only oral administration of DHEA. After treatment for three menstrual cycles, both groups received the antagonist protocol for IVF-ET. The TCM syndrome scores, basic sex hormone levels, antral follicle count (AFC), the usage of gonadotropin (Gn), endometrial receptivity indicators, embryo quality indicators, and pregnancy outcomes were compared between the two groups. ResultAfter treatment, the observation group showed decreased follicle-stimulating hormone (FSH)/luteinizing hormone (LH) ratio, lowered level of estradiol (E2), increased AFC, decreased amount and days of Gn usage, improved endometrial receptivity indicators (endometrial thickness on trigger and ET days, proportion of endometrial type A in endometrial types and the level of E2 on trigger day) and embryo quality indicators (the rates of mature follicles, fertilization, normal fertilization, and premium embryos), and decreased TCM syndrome scores (P<0.05, P<0.01). Moreover, the observation group had lower FSH/LH ratio, E2 level, and amount of Gn usage, higher AFC, poorer endometrial receptivity and embryo quality indicators, and lower TCM syndrome scores than the control group after treatment (P<0.05, P<0.01). In addition, except for 3 cases of natural pregnancy, the observation group outperformed the control group in terms of improving the clinical pregnancy rates during initiation cycle and transplantation cycle and clinical pregnancy rate and decreasing biochemical pregnancy rate and early abortion rate (P<0.05). ConclusionCombined therapies of TCM can alleviate the clinical symptoms, reduce TCM syndrome scores, reduce the Gn usage amount, improve the number and quality of embryos and endometrial receptivity, and coordinate the synchronous development of endometrium and embryo. In this way, they can increase the clinical pregnancy rate and reduce biochemical pregnancy rate and early abortion rate in the low prognosis patients with kidney yin deficiency, liver depression, and blood stasis who are undergoing IVF-ET again.

2.
Chinese Journal of Experimental Traditional Medical Formulae ; (24): 93-100, 2024.
Artículo en Chino | WPRIM | ID: wpr-1013344

RESUMEN

ObjectiveTo objectively analyze the effects of traditional Chinese Medicine (TCM) multi-channel intervention on the ovarian function,TCM syndromes and natural conception of poor ovarian responders(kidney-Yin deficiency,liver depression and blood stasis pattern) who planned to receive another in vitro fertilization embryo transfer(IVF-ET)antagonist regimen. MethodThe 128 low-prognosis patients (kidney Yin deficiency,liver depression and blood stasis pattern) who attended the West China Second University Hospital, Sichuan University and the Hospital of Chengdu University of Traditional Chinese Medicine from August 2020 to February 2023 and met the inclusion criteria were selected,and then divided into the treatment group and the control group according to the random number table,with 64 patients in each group. The control group was treated with oral dehydroepiandrosterone(DHEA),while the treatment group was treated with multi-channel TCM(oral TCM decoction + auricular point sticking + Bushen Huoxue prescription through retention enema). After 3 menstrual cycles,the relevant indicators for ovarian function evaluation,TCM syndrome scores and natural conception were collected from both groups. ResultCompared with the situation before treatment,the basal follicle stimulating hormone(bFSH),bFSH/basal luteinizing hormone(bLH),basal estradiol(bE2),antral follicle count(AFC),the number of oocytes obtained,the number of normal fertilization,the number of superior embryos and TCM syndrome scores in the treatment group were improved after treatment(P<0.05,P<0.01). For the control group, the bFSH/bLH and TCM syndrome scores were increased after treatment(P<0.05), while the bFSH,bFSH/bLH,bE2,AFC,the number of oocytes obtained,the number of normal fertilization,and the number of superior embryos showed no significant difference after treatment. Compared with the control group after treatment,bFSH,bFSH/bLH,bE2,AFC,the number of normal fertilization,the number of superior embryos and TCM syndrome scores in the treatment group were better (P<0.05,P<0.01),while there was no significant difference in the number of oocytes obtained. After treatment,there were 3 cases of natural conception in the treatment group,while there were no natural conception in the control group. ConclusionFor patients with poor ovarian response and kidney Yin deficiency,liver depression and blood stasis pattern,multi-channel intervention of TCM plus the antagonist regimen can reduce bFSH,bFSH/bLH values,improve the levels of bE2,increase AFC,the number of oocytes obtained,the number of normal fertilization and the number of superior embryos,improve ovarian function,menstruation and TCM syndromes,improve their quality of life,and even enable some patients to get pregnant naturally before re-progression and improve their pregnancy outcome.

3.
Chinese Journal of Trauma ; (12): 530-532, 2009.
Artículo en Chino | WPRIM | ID: wpr-392608

RESUMEN

Objective To assess the clinical value of MRI in evaluation of acute spinal cord in-jury. Methods A total of 50 patients with acute spinal cord injury were examined with magnetic reso-nance (MRI), X-ray and CT. Of all, 15 patients for spinal MR imaging were examined with axial and sngittal spin-echo and fast spin-echo imaging and 17 with coronal imaging. All imaging was performed on 1.5T superconducting system (GE/SIEMENS) with spine surface coil. Results Among 50 patients with acute spinal cord injury, spinal cord edema was detected by MRI in 16 patients, by CT in four but none by X-ray. Intraspinal cord hemorrhage was detected by MRI in 21 patients, by CT in 11 but none by X-ray. Compression and dislocation were detected by MRI in 34 patients, by CT in 15 but none by X-ray. Incomplete and complete transection of spinal cord was found by MRI in 10 patients, by CT in three but none by X-ray. Conclusion MRI is superior to CT scanning and X-ray in detection and evaluation of a-cute spinal cord injury and is the optimal method for examination and diagnosis of acute spinal cord injury.

4.
Progress in Modern Biomedicine ; (24): 1846-1848, 2007.
Artículo en Chino | WPRIM | ID: wpr-499145

RESUMEN

Objective: To investigate the predictive value of serum E2 in early diagnosis of pregnancy through IVF-ET(in vitro fertilization-embryo transfer). Methods: Sixty-two patients (75 cycles involved) undergoing IVF-ET cycles, whose infertility was attributed to uterine tube or male factors, were enrolled. Luteal phase serum E2 was detected every other day after extraction of oocytes with micro-particle enzyme immunoassay. Results: The level of serum E2 declined progressively after extraction of oocytes in both pregnant and non-pregnant cycles, while it showed no significant difference on 2, 4, 6, 8 days after extraction of oocytes. In pregnant cycles following IVF-ET, serum E2 achieved the nadir on day 10 and then increased gradually. The differences of serum E2 levels in pregnant and non-pregnant cycles were detectable from day 10 after extraction of oocytes (816.4+ 537.6 vs. 189.5±69.3 pg/ml) (P<0.05). In non-pregnant cycles, E2 on day 10 was significantly lower than that on day 8 ( 189.5+ 69.3 vs. 989.2+581.5 pg/ml) (P<0.05). Conclusions: We concluded that the level of E2 on day 8 and 10 consecutively after extraction of oocytes may have predictive value in diagnosing early pregnancy. Ascension of serum E2 level of pregnant patients on day 10 forebodes the success of pregnancy, or else the failure of pregnancy.

5.
Journal of Biomedical Engineering ; (6): 371-373, 2005.
Artículo en Chino | WPRIM | ID: wpr-354296

RESUMEN

This study was aimed to explore a simple and applicable method of separating mature sperms from human testicular tissue for intracytoplasmic sperm injection and embryo transfer. The suspension of human testicular tissue was cultured in 10% human serum albumin and human tubule fluid with different concentrations (0 u/ml; 50 u/ml; 100 u/ml; 150 u/ml; 200 u/ml) of hyaluronidase for 24 h, and then the Percoll gradient centrifugation was processed to separate the sperms; meanwhile the sperms were counted and graded according to their motility. The difference in quality and quantity among the groups and the difference between the groups and the zero-hour culturing group were detected. It was shown that the four hyaluronidase-treated groups contained large quantity and high quality of sperms as compared with the two contrast groups (P<0.01). The groups in the solution of 50 u/ml, 100 u/ml and 150 u/ml concentrations of hyaluronidase had almost the same amount of sperms that displayed higher motility as compared against the sperms in the group treated with 200 u/ml concentration of hyaluronidase (P<0.01). There was no difference between the two contrast groups (P>0.05), or among the groups treated with 50 u/ml, 100 u/ml, and 150 u/ml of hyaluronidase concentration (P>0.05). This method of adopting hyaluronidase with Percoll gradient centrifugation in the process for separating mature sperms from human testicular tissue is applicable. It can increase the quantity and quality of sperms separated from testicular tissue suspensions when adequate concentrations of hyaluronidase is used.


Asunto(s)
Adulto , Humanos , Masculino , Separación Celular , Métodos , Células Cultivadas , Relación Dosis-Respuesta a Droga , Hialuronoglucosaminidasa , Farmacología , Espermatozoides , Biología Celular , Testículo , Biología Celular
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