Efficacy of supplemented Er-xian decoction combined with acupoint application for poor ovarian response.

This study aims to observe the efficacy of supplemented Er-xian decoction combined with acupoint application in treating poor ovarian response (POR). This study was a randomized controlled trial. A total of 80 patients, who were treated in the Affiliated Hospital of Jiangxi University of Traditional Chinese Medicine from January 2016 to December 2017, were divided into two groups by tables of random numbers: experimental group (n = 40), and control group (n = 40). In the experimental group, patients orally received supplemented Er-xian decoction with acupoint application. In the control group, a Kuntai capsule was administered according to the course of treatment. The therapeutic effects in the two groups were observed and compared. In the experimental group, the total effective rate was 90%, the cure rate was 15% (six patients), the markedly effective rate was 35% (14 patients), the effective rate was 40% (16 patients), and the ineffective rate was 10% (four patients). In the control group, the total effective rate was 50%, the cure rate was 5% (two patients), the markedly effective rate was 15% (six patients), the effective rate was 30% (12 patients), and the ineffective rate was 50% (20 patients). The differences were statistically significant (P > 0.05). Definite efficacy was observed when a poor ovarian response was treated by supplemented Er-xian decoction combined with acupoint application. Improvements in perimenopausal symptoms, menstruation conditions, hormone levels, inhibin B (INHB), and antral follicle count (AFC) were markedly better in the experimental group than in the control group. In addition, the treatment was safe and had few side effects.

[Overview of traditional Chinese medicine of "Xiang Qi" theory of origins].

The theory of "Xiang Qi" (inspecting Qi or inspecting pneumata) is an important method of TCM inspection.It has important value in clinical diagnosis.The theoretical framework of "Xiang Qi" has been formed from the Huangdi Neijing (The Yellow Emperor's Classic of Medicine)《》. The many ideas were improved and developed in many dynasties such as Sui, Tang, Song, Jin and Yuan. Especially the theory of "Xiang Qi" has been inherited and applied in Ming and Qing dynasties, the theory of "Xiang Qi" became an important diagnostic method for the clinical practice.Especially Wang Hong()'s Wang Zhen Zun Jing(Inspection following the classics)《》 in Qing Dynasty was published.It perfected and developed the ten kinds of methods of "Xiang Qi" from three aspects. And it contained four diagnostic methods by examining Qi to determine the disease.It has promoted the value and the clinical application of "Xiang Qi" theory, and has contributed to the development of "Xiang Qi" theory.

[Textural research on the origin and evolution of the"theory of drying dampness"and its initiator].

There are two different records, namely,"vulnerability to dampness in autumn"and"dryness prevailing"in autumn, in the Neijing (Inner Canon). In the Jin and Yuan Dynasties, Liu Wansu supplemented the pathogenesis of dryness pathogen, whereas Wang Andao explained the contradictory records in the Neijing. In the Qing Dynasty, Yu Chang definitely challenged the theory"vulnerability to dampness in autumn"of the Neijing,triggering a debate on the recognition of"drying dampness". In fact, Yu Guopei was the initiator of"theory of drying dampness", who discussed the nature of Yin and Yang of"drying dampness"based on the laws of correspondence between human body and natural environment, elucidating that drying dampness should be the root of both exogenous disease and internal damage, and elaborating the etiology and pathogenesis of"drying dampness", the diagnosis and the nature of the drugs for drying dampness. Shi Shoutang inherited Yu's theory and made a further development. In modern times, some scholars advocated that"drying dampness"should be consideredalong with Yin and Yang, superficies and interior, excess and deficiency, cold and heat, as the guiding principle for syndrome differentiation.

Development and comparison of a new personalized warfarin stable dose prediction algorithm in Chinese patients undergoing heart valve replacement.

BACKGROUND: Pharmacogenetics-based algorithms would be especially desirable for patients undergoing heart valve replacement (HVR), who are particularly sensitive to warfarin during the initial treatment phase following surgery. We aimed to derive a warfarin dosing algorithm from data of Chinese patients undergoing HVR, and to compare it with previously published dosing algorithms as applied to our HVR patients. METHODS: 641 Chinese HVR patients on stable maintenance dose of warfarin were enrolled from a single clinic site. Data of 321 patients were used to derive a warfarin dosing algorithm using stepwise multiple linear regression analysis. Previously published algorithms were selected from Pubmed database for comparison. The performance of all the algorithms was characterized according to mean absolute error (MAE) and percentage of predicted doses falling within +/- 20% of clinically observed doses (percentage of ideal prediction) in the other 320 patients. RESULTS: The newly developed algorithm included eight factors: VKORC1-1639G > A, CYP2C9*3, BSA, age, number of increasing INR drugs, smoking habit, preoperative stroke history and hypertension. Our algorithm accounted for 56.4% of variations in the inter-patient warfarin stable doses. All the algorithms showed better performance in a medium-dose (1.88-4.38 mg/day) and high-dose (> or = 4.38 mg/day) groupings than in a low-dose (< or = 1.88 mg/day) grouping. Compared with the 14 previously published algorithms, our algorithm had the lowest MAE (-0.07 mg/day) and the highest percentage of ideal prediction (62.8%) in the total validation cohort. CONCLUSIONS: Our warfarin dosing algorithm is potentially useful for patients whose population profiles are similar to those of our patients.

[Experimental study of Salvia miltiorrhiza on prevention of restenosis after angioplasty].

For evaluating the possibility of Salvia miltiorrhiza (SM) on the prevention of arterial restenosis after angioplasty, we investigated the effect of SM on the intimal thickening of air-injured carotid artery of rats. The results showed that the maximal intimal thickness of the injured arteries was much thinner in the treatment group than that in the control group, indicated that SM could prevent experimental restenosis in rat model. Furthermore, we examined the effect of SM on the proliferation of the isolated rabbit arterial smooth muscle cells (SMC) cultivated in vitro. The results showed that SM inhibited the 3H-TdR take-up and proliferation of SMC in a dose-dependent manner. The study raised the possibility that SM could be used to prevent arterial restenosis after angioplasty.

Effects of cimetidine, progesterone, cannitracin and tolazoline on the weight and DNA content of the testosterone-induced hyperplastic prostate of the rat.

The antiandrogenic potency of cimetidine, progesterone, cannitracin and tolazoline was studied in intact immature rats by determination of the weight and DNA content of the ventral prostate. Cimetidine is a H-2-receptor histamine antagonist, cannitracin is an antifungal antibiotic derived from Strp-griseus and tolazoline is an alpha-adrenergic blocker similar to phentolamine. All rats (except the control group) received testosterone propionate (TP) 0.3 mg s.c. with the drugs above every day for one week. Cimetidine, progesterone and cannitracin, but not tolazoline, significantly decreased the weight and DNA content of the hyperplastic prostate induced by TP. The results indicate that cimetidine, progesterone and cannitracin have an antiandrogenic effect. This study provides the basis for investigating the effects of antiandrogen in men with symptomatic benign prostatic hyperplasia.