OBJECTIVE: To compare the clinical efficacy of herbal cake-separated moxibustion at Baliao acupoints combined with western medication versus western medication alone in treating erectile dysfunction (ED) with kidney deficiency and blood stasis. METHODS: A total of 108 ED patients were randomly divided into a combination group (54 cases, 2 cases dropped out) and a western medication group (54 cases, 1 case was eliminated, 2 cases dropped out). The western medication group received oral tadalafil tablets 5 mg a time, once daily. The combination group received additional herbal cake-separated moxibustion at Baliao acupoints (Shangliao [BL31], Ciliao [BL32], Zhongliao [BL33], Xialiao [BL34]) twice weekly (administered on Tuesdays and Fridays). Both groups were treated for 4 weeks. The 5-question international index of erectile function (IIEF-5) score, erectile hardness assessment (EHS) score, TCM syndrome score, serum sex hormone levels (follicle-stimulating hormone [FSH], luteinizing hormone [LH], prolactin [PRL], testosterone [T]), penile hemodynamic parameters [peak systolic velocity (PSV) of penile cavernosal artery, end-diastolic velocity (EDV), resistance index (RI)] were compared before and after treatment between the two groups, and the safety and clinical efficacy were evaluated. RESULTS: After treatment, the IIEF-5 scores, EHS scores, serum T levels, PSV and RI of penile cavernosal artery were increased compared with those before treatment in the two groups (P<0.05). Except for RI, the combination group exhibited significantly higher improvements in the above indexes than those in the western medication group (P<0.05). After treatment, the TCM syndrome scores, the serum FSH, LH levels, and EDV in the two groups and the serum PRL level in the combination group were decreased compared with those before treatment (P<0.05), while the above indexes in the combination group were lower than those in the western medication group (P<0.05). The total effective rate of the combination group was 88.5% (46/52), which was superior to 72.5% (37/51) in the western medication group (P<0.05). No significant adverse reactions occurred in either group. CONCLUSION Herbal cake-separated moxibustion at Baliao acupoints combined with western medicine can regulate sex hormone levels, improve penile blood supply, enhance erectile function and hardness, and is superior to western medication alone, with no observed adverse reactions.
Humans ; Male ; Moxibustion ; Erectile Dysfunction/drug therapy* ; Middle Aged ; Adult ; Acupuncture Points ; Drugs, Chinese Herbal/administration & dosage* ; Kidney/physiopathology* ; Aged ; Follicle Stimulating Hormone/blood* ; Luteinizing Hormone/blood* ; Treatment Outcome

This study primarily investigates the effect of Liuwei Dihuang Pills on the activation and proliferation of female germline stem cells(FGSCs) in the ovaries and cortex of mice with premature ovarian failure(POF), and how it improves ovarian function. ICR mice were randomly divided into the control group, model group, Liuwei Dihuang Pills group, Liuwei Dihuang Pills double-dose group, and estradiol valerate group. A mouse model of POF was established by intraperitoneal injection of cyclophosphamide. After successful modeling, the mice were treated with Liuwei Dihuang Pills or estradiol valerate for 28 days. Vaginal smears were prepared to observe the estrous cycle and body weight. After the last administration, mice were sacrificed and sampled. Serum levels of estradiol(E_2), follicle-stimulating hormone(FSH), luteinizing hormone(LH), and anti-Müllerian hormone(AMH) were measured by enzyme-linked immunosorbent assay(ELISA). Hematoxylin-eosin(HE) staining was used to observe ovarian morphology and to count follicles at all stages to evaluate ovarian function. Immunohistochemistry was used to detect the expression of mouse vasa homolog(MVH), a marker of ovarian FGSCs. Immunofluorescence staining, using co-labeling of MVH and proliferating cell nuclear antigen(PCNA), was used to detect the expression and localization of specific markers of FGSCs. Western blot was employed to assess the protein expression of MVH, octamer-binding transcription factor 4(Oct4), and PCNA in the ovaries. The results showed that compared with the control group, the model group exhibited disordered estrous cycles, decreased ovarian index, increased atretic follicles, and a reduced number of follicles at all stages. FSH and LH levels were significantly elevated, while AMH and E_2 levels were significantly reduced, indicating the success of the model. After treatment with Liuwei Dihuang Pills or estradiol valerate, hormone levels improved, the number of atretic follicles decreased, and the number of follicles at all stages increased. MVH marker protein and PCNA proliferative protein expression in ovarian tissue also increased. These results suggest that Liuwei Dihuang Pills regulate estrous cycles and hormone disorders in POF mice, promote the proliferation of FGSCs, improve follicular development in POF mice, and enhance ovarian function.
Animals ; Female ; Drugs, Chinese Herbal/administration & dosage* ; Mice ; Cell Proliferation/drug effects* ; Mice, Inbred ICR ; Ovary/cytology* ; Primary Ovarian Insufficiency/genetics* ; Follicle Stimulating Hormone/metabolism* ; Humans ; Anti-Mullerian Hormone/blood* ; Antineoplastic Agents/adverse effects* ; Luteinizing Hormone/metabolism* ; Cyclophosphamide/adverse effects*

Objective: To explore the feasibility, safety and clinical effect of mid-frequency transcutaneous electrical acupoint stimulation (TEAS) combined with oral tamoxifen (TAM) in the treatment of oligoasthenozoospermia. METHODS: We randomly and equally assigned 120 patients with idiopathic oligoasthenozoospermia to receive oral TAM, mid-frequency TEAS, or TAM+TEAS, all for 8 weeks. Before and after treatment, we recorded the semen volume, total sperm count, sperm concentration, sperm motility, percentage of progressively motile sperm (PMS), and the levels of follicle-stimulating hormone (FSH), luteotrophic hormone (LH) and testosterone (T) in the peripheral serum and compared these parameters among the three groups of patients. RESULTS: Compared with the baseline, none of the patients showed significant improvement in the semen volume (P >0.05) but all exhibited remarkably elevated levels of serum FSH, LH and T after treatment (P <0.05); TAM significantly improved the total sperm count (［25.16 ± 2.05］ vs ［42.65 ± 5.78］ ×106, P <0.05) and sperm concentration (［12.15 ± 2.51］ vs ［24.31 ± 2.59］ ×10⁶/ml, P <0.05), but not total sperm motility (［21.78 ± 8.81］ vs ［22.61 ± 5.75］ %, P >0.05) or PMS (［15.87 ± 7.81］ vs ［16.76 ± 5.86］ %, P >0.05); TEAS markedly increased total sperm motility (［24.81 ± 8.27］ vs ［32.43 ± 4.97］ %, P <0.05) and PMS (［19.71 ± 9.15］ vs ［27.17 ± 5.09］%, P <0.05), but not the total sperm count (［23.23 ± 3.14］ vs ［25.87 ± 4.96］ ×106, P >0.05) or sperm concentration (［11.27 ± 2.24］ vs ［14.12 ± 2.47］ ×10⁶/ml, P >0.05); TAM+TEAS, however, improved not only the total sperm count (［26.17 ± 5.05］ vs ［ 51.14 ± 3.69］×106, P <0.05) and sperm concentration (［12.78 ± 2.41］ vs ［27.28 ± 1.98］ ×10⁶/ml, P <0.05), but also total sperm motility (［23.89 ± 9.05］ vs ［37.12 ± 5.33］%, P <0.05) and PMS (［17.14 ± 8.04］ vs ［31.09 ± 7.12］%, P <0.05). The total effectiveness rate was significantly higher in the TAM+TEAS group than in the TAM and TEAS groups (97.5% vs 72.5% and 75.0%, P <0.05). CONCLUSIONS Mid-frequency TEAS combined with tamoxifen can significantly improve semen quality and increase sex hormone levels in patients with idiopathic oligoasthenozoospermia.
Acupuncture Points ; Antineoplastic Agents, Hormonal ; administration & dosage ; therapeutic use ; Asthenozoospermia ; blood ; therapy ; Combined Modality Therapy ; methods ; Electroacupuncture ; methods ; Feasibility Studies ; Follicle Stimulating Hormone ; blood ; Humans ; Male ; Oligospermia ; blood ; therapy ; Prolactin ; blood ; Semen Analysis ; Sperm Count ; Sperm Motility ; Tamoxifen ; administration & dosage ; therapeutic use ; Testosterone ; blood

The effects of pituitary suppression with one-third depot of long-acting gonadotropin-releasing hormone (GnRH) agonist in GnRH agonist long protocol for in vitro fertilization (IVF)/intracytoplasmic sperm injection (ICSI) were investigated. A retrospective cohort study was performed on 3186 cycles undergoing IVF/ICSI with GnRH agonist long protocol in a university-affiliated infertility center. The pituitary was suppressed with depot triptorelin of 1.25 mg or 1.875 mg. There was no significant difference in live birth rate between 1.25 mg triptorelin group and 1.875 mg triptorelin group (41.2% vs. 43.7%). The mean luteinizing hormone (LH) level on follicle-stimulating hormone (FSH) starting day was significantly higher in 1.25 mg triptorelin group. The mean LH level on the day of human chorionic gonadotrophin (hCG) administration was slightly but statistically higher in 1.25 mg triptorelin group. There was no significant difference in the total FSH dose between the two groups. The number of retrieved oocytes was slightly but statistically less in 1.25 mg triptorelin group than in 1.875 mg triptorelin group (12.90±5.82 vs. 13.52±6.97). There was no significant difference in clinical pregnancy rate between the two groups (50.5% vs. 54.5%). It was suggested that one-third depot triptorelin can achieve satisfactory pituitary suppression and produce good live birth rates in a long protocol for IVF/ICSI.
Adult ; Down-Regulation ; Female ; Fertilization in Vitro ; methods ; Follicle Stimulating Hormone ; blood ; Humans ; Live Birth ; Luteinizing Hormone ; blood ; Pituitary Gland ; drug effects ; secretion ; Pregnancy ; Sperm Injections, Intracytoplasmic ; methods ; Triptorelin Pamoate ; administration & dosage ; pharmacology ; therapeutic use

The effects of fluoride exposure on the functions of reproductive and endocrine systems have attracted widespread attention in academic circle nowadays. However, it is unclear whether the gene-environment interaction may modify the secretion and activity of hypothalamus-pituitary- ovarian (HPO) axis hormones. Thus, the aim of this study was to explore the influence of fluoride exposure and follicle stimulating hormone receptor (FSHR) gene polymorphism on reproductive hormones in Chinese women. A cross sectional study was conducted in seven villages of Henan Province, China during 2010-2011. A total of 679 women aged 18-48 years were recruited through cluster sampling and divided into three groups, i.e. endemic fluorosis group (EFG), defluoridation project group (DFPG), and control group (CG) based on the local fluoride concentration in drinking water. The serum levels of gonadotropin releasing hormone (GnRH), follicle stimulating hormone (FSH), luteinizing hormone (LH), and estradiol (E2) were determined respectively and the FSHR polymorphism was detected by real time PCR assay. The results provided the preliminary evidence indicating the gene-environment interaction on HPO axis hormones in women.
Adolescent ; Adult ; Age Factors ; Asian Continental Ancestry Group ; China ; Cross-Sectional Studies ; Estradiol ; blood ; Female ; Fluoridation ; adverse effects ; Fluorides ; administration & dosage ; adverse effects ; urine ; Follicle Stimulating Hormone ; blood ; Gene-Environment Interaction ; Gonadotropin-Releasing Hormone ; blood ; Humans ; Hypothalamus ; physiology ; Luteinizing Hormone ; blood ; Middle Aged ; Ovary ; physiology ; Pituitary Gland ; physiology ; Polymorphism, Single Nucleotide ; Receptors, FSH ; genetics ; Tobacco Smoke Pollution ; Young Adult

Clinical study of modified Ganmai Dazao decoction in the treatment of yang deficiency climacteric depression and observe the effects of modified Ganmai Dazao decoction on neuroendocrine system in patients with yang deficiency climacteric depression. 86 cases were randomly divided into treatment group treated with modified Ganmai Dazao decoction and control group treated with Deanxit. The curative effect was evaluated with Hamilton's depressive scale (HAMD) and pittsburgh sleep quality scale (PSQI) before and at the end of the two and four weeks of the treatment, the serum levels of serotonin (5-HT), norepinephrine (NE), estradiol (E2), follicle stimulating hormone (FSH), luteotropic hormone (LH) were detected before and after the four weeks of the treatment The results showed that the total effective power of treatment group was 88.4% and the total effective power of control group was 81.4% after four weeks interference, with insignificant difference between the two groups. After two and four weeks of the treatment, the score of HAMD decreased remarkably in both groups (P < 0.01), with insignificant difference between the two groups in same phase. After two and four weeks of the treatment, the total score of PSQI decreased remarkably in both groups (P < 0.05), with significant difference between the two groups after four weeks (P < 0.01). After four weeks of treatment, the serum levels of 5-HT and NE increased (P < 0.01), with insignificant difference between the groups. After four weeks of treatment, the serum levels of E2 increased obviously (P < 0.05), the levels of FSH decreased obviously (P < 0.05), the levels of LH decreased insignificant, with insignificant difference between two groups. This study indicates that modified Ganmai Dazao decoction has obvious therapeutic effects in the treatment of climacteric depression, and showed equivalent efficacy with Deanxit, and modified Ganmai Dazao decoction has better effect on improving the sleep quality in patients than Deanxit, the effect of improved clinical symptoms may be through adjusted levels of 5-HT, NE, E2, FSH and LH of climacteric depression.
Adult ; Depression ; blood ; drug therapy ; etiology ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Follicle Stimulating Hormone ; blood ; Humans ; Menopause ; drug effects ; psychology ; Middle Aged ; Neurosecretory Systems ; drug effects ; metabolism ; Norepinephrine ; blood ; Phytotherapy ; Serotonin ; blood

OBJECTIVETo compare the difference in clinical efficacy on polycystic ovary syndrome (PCOS) between electroacupuncture (EA) and dyne-35 and to explore the effect mechanism.

METHODSSixty-five patients were randomized into an EA group (33 cases) and a western medication group (32 cases). In the EA group, the selected acupoints were Danzhong (CV 17), Qimen (LR 14), Zhongwan (CV 12), Tianshu (ST 25), Guanyuan (CV 4), Zigong (EX-CA 1), Sanyinjiao (SP 6), Zusanli (ST 36) and Taichong (LR 3), etc. After the arrival of qi, electric stimulation was attached to the acupoints for 30 min. The treatment was given 3 times a week. In the western medication group, dyne-35 was prescribed on the 5th day of natural menstruation or withdrawal bleeding, one tablet a day, continuously for 21 days. The treatment cycle was 3 months in the two groups. The menstrual condition, body mass, body mass index (BMI), serum testosterone (T), luteinizing hormone (LH), follicle-stimulating hormone (FSH) and LH/FSH were compared before and after treatment in the two groups. The clinical efficacy was assessed in the two groups.

RESULTSThe total effective rate was 90.6% (29/32) in the EA group and was 93.3% (28/30) in the western medication group. The efficacy was similar in the two groups (P > 0.05). After treatment, the levels of LH and LH/FSH were all reduced significantly in the two groups (all P < 0.01). After treatment, T level in serum was reduced apparently in the western medication group (P < 0.05). Before and after treatment, the differences in body mass and BMI in the EA group were more significant than those in the western medication group (P < 0.01, P < 0.05).

CONCLUSIONEA is the effective method for PCOS, similar to that of dyne-35. The effect of it for weight loss is superior to dyne-35 and no apparent adverse reactions happen. The effect mechanism of EA is related to the regulation of serum sexual hormone levels and their ratio, as well as to the regulation of body lipid metabolism.

Acupuncture Points ; Adolescent ; Adult ; Cyproterone Acetate ; administration & dosage ; Drug Combinations ; Electroacupuncture ; Ethinyl Estradiol ; administration & dosage ; Female ; Follicle Stimulating Hormone ; blood ; Humans ; Luteinizing Hormone ; blood ; Polycystic Ovary Syndrome ; blood ; drug therapy ; therapy ; Young Adult

OBJECTIVETo investigate the protective effect of L-carnitine (LC) combined with sildenafil on the reproductive endocrine function of male rats with diabetes mellitus (DM).

METHODSA total of 40 male SD rats were randomly divided into five groups, group A taken as normal controls, and groups B, C, D and E made into DM models by injection of streptozotocin at 65 mg/kg. Then the rats in groups A and B were treated with normal saline, C with sildenafil at 5 mg per kg per d, D with LC at 300 mg per kg per d, and E with sildenafil at 5 mg per kg per d plus LC at 300 mg per kg per d, all via gastric gavage for 6 weeks, followed by determination of the levels of testosterone (T), follicle-stimulating hormone (FSH) and luteinizing hormone (LH) in the serum of the rats.

RESULTSAfter 6 weeks of treatment, the T, FSH and LH levels were (25.25 +/- 2.67) nmol/L, (5.78 +/- 0.61) IU/L and (625.21 +/- 43.45) ng/L in group A, (9.63 +/- 1.71) nmol/L, (1.98 +/- 0.42) IU/L and (479.89 +/- 27.62) ng/L in group B, (18.98 +/- 3.07) nmol/L, (5.08 +/- 0.33) IU/L and (586.57 +/- 31.72) ng/L in group C, (16.18 +/- 2.65) nmol/L, (4.63 +/- 0.30) IU/L and (540.78 +/- 25.52) ng/L in group D, and (23.65 +/- 2.66) nmol/L, (5.59 +/- 0.48) IU/L and (621.53 +/- 36. 40) ng/L in group E. The three parameters were significantly lower in B than in the other four groups (P < 0.01), and so were they in C and D than in A and E (P < 0.05), but showed no significant differences either between C and D (P > 0. 05) or between A and E (P > 0.05).

CONCLUSIONSix-week medication of either sildenafil or LC alone could increase the levels of T, FSH and LH in the serum of DM rats, but the combination of the two had an even more obvious increasing effect, which indicates a still better protective effect on the reproductive endocrine function of diabetic male rats.

Animals ; Carnitine ; adverse effects ; therapeutic use ; Diabetes Mellitus, Experimental ; drug therapy ; metabolism ; Drug Therapy, Combination ; Follicle Stimulating Hormone ; blood ; Luteinizing Hormone ; blood ; Male ; Piperazines ; administration & dosage ; therapeutic use ; Purines ; administration & dosage ; therapeutic use ; Rats ; Rats, Sprague-Dawley ; Sildenafil Citrate ; Sulfones ; administration & dosage ; therapeutic use ; Testosterone ; blood

This study is to explore the effects of quercetin (QUE) on the 3 week-old mice ovarian development and relative hormone levels. The 3 week-old mice were exposed to QUE (45, 25, and 5 mg x kg(-1) x hd(-1)) by gavage for 50 days. The estrous cycle during 50 days and the changes of hormone level such as FSH, LH, etc were monitored. Moreover, the ovaries were removed after sacrifice. The organ index was measured, and the ratios of different stages of follicles were analyzed by HE staining. Furthermore, the proportion of PCNA positive cells during all stages was detected by immunohistochemistry. The results showed that QUE could increase body weight of mice and reduce the anogenital distance (AGD) to some extent, and was able to disrupt mice's estrous cycle, but it could not extend or reduce the cycle regularity. It increased ovarian organ index with a dose-dependent manner. The proportion of the primordial follicle and secondary follicles rose obviously, and that of mature follicles', atretic follicles' and corpus luteums' reduced, while primordial follicle had no change. Immunohistochemistry analysis showed that QUE could effectively increase the percentage of proliferating cells in all kinds of follicles. Serum hormone assay showed that there were significant changes of FSH and LH levels. In summary, QUE showed an estrogen-like effect on mice's ovarian development. The weight of ovary, the proportion of all kinds of follicles, the development of ovarian cells and the level of plasma hormone in mice were altered obviously by oral administration of QUE.
Animals ; Body Weight ; drug effects ; Dose-Response Relationship, Drug ; Estrous Cycle ; drug effects ; Female ; Follicle Stimulating Hormone ; blood ; Luteinizing Hormone ; blood ; Mice ; Ovarian Follicle ; drug effects ; metabolism ; Ovary ; drug effects ; growth & development ; Phytoestrogens ; administration & dosage ; pharmacology ; Proliferating Cell Nuclear Antigen ; metabolism ; Quercetin ; administration & dosage ; pharmacology ; Random Allocation

OBJECTIVETo explore the effects of di-butyl phthalate (DBP) on the reproductive system of adolescent male rats.

METHODSSprague-Dawley (SD) rats aged 5 weeks were assigned to receive corn oil (vehicle control) or DBP orally at 10, 100 and 500 mg/(kg x d) for 30 days. After the exposure, the testis, epididymis, liver and pituitary of the rats were weighted and their ratios to the body weight obtained. Histopathological changes of the testis and epididymis were examined by Hematoxylin-eosin staining, the levels of testosterone (T), luteinizing hormone (LH) and follicle stimulating hormone (FSH) in the serum were measured by radioimmunoassay, and the relative mRNA expressions of the steroidogenesis acute regulatory protein (StAR), proliferating cell nuclear antigen (PCNA), cytochrome P450 cholesterol side chain cleavage enzyme (P450scc) and scavenger receptor (SR) were detected by real-time quantitative RT-PCR.

RESULTSDBP induced significant histopathological changes in the testicular tissue at 100 and 500 mg/(kg x d), and decreased the testicular and epididymal weights, inhibited the mRNA expressions of StAR and PCNA, reduced the levels of T and LH, and elevated the level of FSH at 500 mg/(kg x d). At the dose of 10 mg/(kg x d), DBP increased serum LH and FSH and the mRNA expression of P450scc. While the SR mRNA expression showed no significant changes in all the groups.

CONCLUSIONHigh level of DBP has apparent toxic effect on reproductive system of male rats. Low - dose DBP can increase the level of serum gonadotropin LH and affect the mRNA expression of P450scc in the testis.

Animals ; Cholesterol Side-Chain Cleavage Enzyme ; metabolism ; Dibutyl Phthalate ; administration & dosage ; toxicity ; Follicle Stimulating Hormone ; blood ; Luteinizing Hormone ; blood ; Male ; Phosphoproteins ; metabolism ; Proliferating Cell Nuclear Antigen ; metabolism ; RNA, Messenger ; genetics ; Rats ; Rats, Sprague-Dawley ; Receptors, Scavenger ; metabolism ; Testis ; drug effects ; metabolism