Clinical therapeutic effect on bronchial asthma by the observation of skin reaction after acupoint application based on chronic disease management platform of asthma / 中国针灸

OBJECTIVE@#To compare the therapeutic effect on bronchial asthma between presence of skin reaction and the absence of skin reaction after acupoint application.@*METHODS@#Sixty-one patients with bronchial asthma were treated with acupoint application during the hottest periods of summer ("dog days"). The acupoints included Dingchuan (EX-B 1), Feishu (BL 13), Xinshu (BL 15), Pishu (BL 20) and Shenshu (BL 23). The treatment was given once every 7 days, with the herbal plaster remained for 6 h each time, and 4 treatments were required totally. According to the local skin reaction after acupoint application, a skin reaction group (30 cases, 2 cases dropped off) and a non-skin reaction group (31 cases) were divided. Separately, before treatment and 1 year after treatment, using chronic disease management platform of asthma, the number of asthma attacks, the score of asthma control test (ACT) and the score of asthma quality of life questionnaire (AQLQ) were recorded online. Besides, the therapeutic effect was observed in the two groups 1 year after treatment.@*RESULTS@#One year after treatment, the number of asthma attacks was reduced as compared with that before treatment in the patients of either group (@*CONCLUSION@#In treatment of acupoint application for bronchial asthma, the clinical therapeutic effect is better in the patients with local skin reaction after acupoint application. The chronic disease management platform of asthma is convenient for online evaluation.

Effect of electroacupuncture on serum melatonin and dopamine in aged insomnia / 中国针灸

OBJECTIVE@#To observe the clinical effect of electroacupuncture (EA) on aged insomnia, and explore its possible mechanism.@*METHODS@#A total of 60 patients with aged insomnia were randomly divided into an EA group (30 cases) and a sham EA group (30 cases, 1 case dropped off). The patients in the EA group were treated with acupuncture at Baihui (GV 20), Yintang (GV 29), Shenmen (HT 7), Sanyinjiao (SP 6), Xinshu (BL 15) and Shenshu (BL 23), and EA was used at Baihui (GV 20) and Yintang (GV 29), with intermittent wave, 2 Hz in frequency. In the sham EA group, the acupoints and the EA connection acupoints were the same as those in the EA group, 2-3 mm in depth, but no current was connected. The intervention was given 30 min each time, once every other day, 3 times a week for 4 weeks in the both groups. Before and after treatment, the Pittsburgh sleep quality index (PSQI) and Montreal cognitive assessment (MoCA) scale were used to assess sleep quality and cognitive function, and serum melatonin (MT) and dopamine (DA) levels were detected.@*RESULTS@#After treatment, the total score and sub-item scores of PSQI in the EA group were lower than those before treatment (@*CONCLUSION@#Electroacupuncture can improve sleep quality and cognitive function in aged insomnia patients, and its mechanism may be related to regulating serum MT and DA levels.

Insomnia treated with three acupuncture combinations guided by theory of / 中国针灸

OBJECTIVE@#To compare the clinical therapeutic effect and safety on insomnia among three acupuncture combinations, named @*METHODS@#A total of 90 patients with insomnia were randomized into a Tongdu Tiaowei group (30 cases, 1 case dropped off ), a Tongdu Yangxin group (30 cases, 2 cases dropped off ) and a Tongdu Tiaozang group (30 cases, 1 case dropped off ). Besides electroacupuncture (EA) applied to Baihui (GV 20) and Yintang (GV 29) in all of the three groups, acupuncture was added at Shenmai (BL 62) and Zhaohai (KI 6), Shenmen (HT 7) and Sanyinjiao (SP 6) as well as back-@*RESULTS@#After treatment, the score of each of 6 factors, named sleep quality, sleep latency, sleep time, sleep efficiency, sleep disturbance and daytime dysfunction, as well as the total score of PSQI scale were all reduced as compared with the scores before treatment in the patients of each group (@*CONCLUSION@#All of the three acupuncture combinations, named

Effect of acupuncture on expression of transfer growth factor-β1 in lacrimal gland of rabbits with dry eye / 针刺研究

OBJECTIVE: To observe the effect of acupuncture on expression of transforming growth factor-β1(TGF-β1) in lacrimal gland of rabbits with dry eye, so as to explore its underlying mechanism in improving dry eye. METHODS: Healthy male New Zealand rabbits were randomly assigned to 5 groups (n=6 in each group), namely, blank group, model group, western medicine group, acupuncture group and sham acupuncture group. The dye eye rabbit model was estabilished by subcutaneous injection of Scopolamine Hydrobromide solution for 21 days. After modeling, rabbits in the western medicine group were treated with Flumirone eye drops in their eyes 3 times a day, one drop each time. Rabbits of the acupuncture group reveived electroacupuncture(4 Hz/20 Hz, 1 mA) at "Cuanzhu"(BL2) and "Tongziliao"(GB1) for 15 min, and received acupuncture at "Jingming"(BL1), "Taiyang" (EX-HN5) and "Sizhukong"(TE23) for 15 min, once a day. Rabbits of the sham acupuncture group received blunt acupuncture at the surface of the same acupoints once a day. All the treatments were conducted for 14 days. The changes of tear flow, tear film break-up time (BUT) and lacrimal gland morphology in each group were observed. The expression of TGF-β1 protein and mRNA in lacrimal gland were detected by Western blot and quantitative real-time fluorescence PCR respectively. RESULTS: Following modeling, except for the blank group, the tear flow and BUT in other 4 groups decreased significantly (P<0.01). Compared with their own pretreatment, the tear flow and BUT in western medicine group and acupuncture group increased after the treatment (P<0.05). Compared with the model group, the tear flow and BUT increased in the western medicine group and the acupuncture group(P<0.05). Atrophic lacrimal epithelial cells and the stroma of mucous membrane infiltrated by lymphocytes and plasma cells were found in rabbits of the model group and the sham acupuncture group. By contrast, in the western medicine group and the acupuncture group, the structure of lacrimal epithelial cells was basically normal, and the infiltration of lymphocytes and plasma cells were scattered in the stroma of mucous membrane. In comparison with the blank group, the expression of TGF-β1 protein and mRNA in lacrimal gland were significantly up-regulated in the model and sham acupuncture groups (P<0.01). Compared with the model group, the expression of TGF-β1 protein and mRNA were significantly down-regulated in the western medicine and acupuncture groups (P<0.01, P<0.05). CONCLUSION: Acupuncture intervention can increase tear flow and BUT in rabbits with dry eye, which may be related to the regulation of TGF-β1 expression in lacrimal gland.

Efficacy of inactivated autologous porous bone flap and BAM bone-induced artificial bone for repairing skull defect in rats / 南方医科大学学报

<p><b>OBJECTIVE</b>To study the effect of BAM bone grafting combined with inactivated autologous porous bone flap in repairing skull defect in rats.</p><p><b>METHODS</b>Seventy-two Wistar rats with skull defect were randomly divided into control group, inactivated autologous bone flap group (AB group), BAM bone-induced artificial bone material group (BAM group), and inactivated autologous bone flap with BAM bone-induced artificial bone group (BAM+AB group). The bone healing was evaluated with micro-CT and the new bone formation was assessed with histological staining at 1, 2, and 3 months after modeling.</p><p><b>RESULTS</b>Inactivated porous bone flap combined with BAM bone-induced artificial bone effectively induced vascular and fibrous tissue regeneration and osteogenesis in the cranial defects. With the inactivated porous bone flap as the scaffold, BAM bone-induced artificial bone obviously promoted the restoration of the skull appearance in the rats with cranial defects.</p><p><b>CONCLUSION</b>Inactivated autologous bone flap group and BAM bone-induced artificial bone material can promote skull healing and restoration of the original skull appearance, and can be used for reconstruction of the local anatomy of the skull surface.</p>

Professor Xu Fu-song's traditional Chinese medicine protocols for male diseases: A descriptive analysis / 中华男科学杂志

<p><b>OBJECTIVE</b>To analyze the efficacy and medication principles of Professor Xu Fu-songs traditional Chinese medicine (TCM) protocols for male diseases.</p><p><b>METHODS</b>We reviewed and descriptively analyzed the unpublished complete medical records of 100 male cases treated by Professor Xu Fu-song with his TCM protocols from 1978 to 1992.</p><p><b>RESULTS</b>The 100 cases involved 32 male diseases, most of which were difficult and complicated cases. The drug compliance was 95%. Each prescription was made up of 14 traditional Chinese drugs on average. The cure rate was 32% , and the effective rate was 85%. Professor Xu Fu-song advanced and proved some new theories and therapeutic methods.</p><p><b>CONCLUSION</b>Professor Xu Fu-song's TCM protocols can be applied to a wide range of male diseases, mostly complicated, and are characterized by accurate differentiation of symptoms and signs, high drug compliance, and excellent therapeutic efficacy.</p>

Semen cryopreservation applied to intrauterine insemination cycles for oligospermia and asthenospermia in infertile men / 中华男科学杂志

<p><b>OBJECTIVE</b>To explore the application value of semen cryopreservation in intrauterine insemination cycles for the treatment of oligospermia and asthenospermia in infertile males.</p><p><b>METHODS</b>A total of 152 cycles of intrauterine insemination were performed for 103 couples with constitutional infertility, which were divided into Groups 1 (normal semen, n=53), 2 (oligospermia and asthenospermia, n=52) and 3 (fresh combined with cryopreserved semen, n=47). Semen parameters and forward motile sperm count after processing were recorded by Makler chamber, and all were followed up for the outcome of clinical pregnancy.</p><p><b>RESULTS</b>Compared with Group 2, Group 3 showed obviously lower semen volume, sperm motility and grade a sperm count before semen processing, with extremely significant differences (P < 0.01), but a higher rate of grade a sperm after semen processing, though with no significant differences (P > 0.05). There were no statistically significant differences in the pregnancy rate between Groups 2 and 3 (9.6% versus 14.9%, P > 0.05).</p><p><b>CONCLUSION</b>Semen cryopreservation can improve the forward motile sperm count and pregnancy rate in oligospermia and asthenospermia patients after intrauterine insemination. Semen cryopreservation combined with intrauterine insemination seems an ideal treatment for oligospermia and asthenospermia in infertile men.</p>

Establishment of rat hypophyseal compression model and changes in its postoperative biological characteristics / 南方医科大学学报

<p><b>OBJECTIVE</b>To establish a rat model of hypophyseal compression and observe and analyze the changes in its biological characteristics after operation.</p><p><b>METHODS</b>The rats were subjected to compression of the pituitary gland by stuffing the autologous muscular tissue into the hypophyseal fossa. The postoperative mortality of the rats was recorded and the volume of the hypophyeseal fossa, body weight, daily food intake, water intake, urine volume and urine specific gravity were measured.</p><p><b>RESULTS</b>Rat models of the hypophyseal compression model were successfully established by this procedure, which resulted in an increase of the volume of hypophyseal fossa by 35%. Rapid body weight loss occurred within 5 weeks after the operation (by as much as 31% on day 10). The rats exhibited recovery of appetite after 2 weeks, but their food intake was still less than that in the control group. Manifestations of central diabetes insipidus occurred gradually, which were especially obvious at 2 weeks and persisted afterwards, and at this time point, significant increment of urine volume (55.4-/+15.9 vs 18.5-/+5.8 ml) and lowered urine gravity (1.011-/+0.004 vs 1.036-/+0.006) were observed.</p><p><b>CONCLUSION</b>Rat models of hypophyseal compression can be established successfully by the described procedure, and the compression results in alteration of the rats' metabolic behaviors, which may differ from the effects of hypophysectomy and damage of pituitary stalk.</p>

Experimental study on the effects of jujingwan on oligospermia / 中华男科学杂志

<p><b>OBJECTIVE</b>To investigate the effects of Jujingwan on the spermatozoal ultrastructure and apoptosis of germ cells in oligospermia patients.</p><p><b>METHODS</b>We treated 50 oligospermia patients with Jujingwan and observed the spermatozoal ultrastructure, the apoptosis of germ cells and the changes in the DNA ploidy proportion of spermatogenic cells by electron microscopy and FCM before the treatment and 3, 6, 9 and 12 months after it.</p><p><b>RESULTS</b>Jujingwan increased sperm acrosome base density 6 months after the treatment and remarkably improved the integrity of acrosome membrane 12 months after it, with no obvious pathological changes in the nuclei and tails. Three months after the treatment, cell debris and apoptotic cells decreased significantly as compared with pre-treatment (P < 0. 05) , and very significantly 12 months after the treatment (P <0. 01). The proportion of haploid spermatozoa increased very significantly (P <0.01) , and the lost primary spermatocytes decreased significantly (P <0. 05) compared with pre-treatment.</p><p><b>CONCLUSION</b>Jujingwan can increase the density of sperm acrosome base and improve the pathological changes of acrosome membrane in oligospermia patients; it can improve the activity of acrosome enzyme and the integrity of acrosome membrane, decrease the apoptosis rate of germ cells and sperm and increase the percentage of haploid spermatozoa; it can also reduce the percentage of apoptotic bodies and diploid sperm cells. It is indicated that Jujingwan can inhibit the apoptosis of germ cells and sperm and improve spermatogenesis in oligospermia patients.</p>