Correlation analysis of hypertension, traditional Chinese medicine constitution, and LPL gene polymorphism in the elderly in communities in Shanghai.

BACKGROUND: Research on the genetic mechanisms of hypertension has been a hot topic in the cardiovascular field. OBJECTIVE: To study the correlation between senile hypertension and traditional Chinese medicine (TCM) constitution and lipoprotein lipase (LPL) gene polymorphism and to provide the theoretical basis for TCM prevention and treatment of hypertension. METHODS: The elderly population in communities in Shanghai (hypertensive: 264 cases; non-hypertensive: 159 cases) was taken as the research object. Essential data and information on TCM constitution were collected. The LPL gene mutation was detected using the second-generation sequencing method. Statistical analysis was performed to clarify the relationship between hypertension and senile hypertension. The correlation of TCM constitution with risk factors and LPL gene polymorphisms was studied. RESULTS: The primary TCM constitutions in the hypertension group were phlegm-dampness constitution (51.52%), yin-deficiency constitution (17.42%), balanced constitution (15.53%), and yin-deficiency (9.43%). Logistic regression analysis showed that the phlegm-dampness constitution (P< 0.05, OR = 2.587) and yin-deficiency constitution (P< 0.01, OR = 2.693) were the risk constitutions of hypertension in the elderly. A total of 37 LPL gene mutation loci (SNP: 22; new discovery: 15) were detected in the LPL gene, and the mutation rates of rs254, rs255, rs3208305, rs316, rs11570891, rs328, rs11570893, and rs13702 were relatively high, which were 26.24%, 26.24%, 16.08%, 14.66%, 13.24%, 12.06%, and 10.64%. In the phlegm-dampness group, the proportion of rs254 CC type, rs255 TT type, and rs13702 TT type in the hypertensive group (77.21%, 77.21%, and 93.38%) was higher than that in the non-hypertensive group (56.41%, 56.41%, and 82.05%), The difference was statistically significant (P< 0.05). CONCLUSION: The phlegm-dampness constitution and yin-deficiency constitution are the risk factors of hypertension in the elderly; in the phlegm-dampness population, rs254 CC type, rs255 TT type, and rs13702 TT type are the risk factors for elderly hypertension.

Continuing Care Bundle in Elderly Patients with Rectal Cancer after Radical Resection with Permanent Stoma.

Objective: A continuing care bundle can achieve a better outcome than a single implementation after discharge. This study aims to investigate the effect of this intervention in elderly patients with rectal cancer after radical resection with a permanent stoma. Methods: Elderly patients diagnosed with rectal cancer underwent radical resection with permanent stoma, they were divided into the control group (n = 42) and bundle group (n = 42). The control group received the conventional care, and the bundle group received the continuing care bundle in addition to the conventional care. At 1- and 3-month after discharge, self-efficacy, self-care knowledge, ability to change stoma appliances, negative emotions, quality of life, and patient satisfaction were observed. Results: The increased levels of self-efficacy, self-care knowledge, and ability to change stoma appliances were displayed in the bundle group after discharge as compared with that in the control group, along with the enhanced score of SF-36 subscales, including physical function (PF), role physical (RP), global health (GH) and vitality (V), social function (SF), and mental health (MH). Furthermore, patients showed alleviated depression and anxiety after the continuing care bundle as compared to those after conventional care. Besides, the bundle groups had higher patient satisfaction than the control group. Conclusions: Continuing care bundle can serve as an effectiveness intervention in elderly rectal cancer patients after radical resection with permanent stoma via increasing self-efficacy and self-care knowledge, enhancing the ability to change stoma appliance, reliving the negative emotion, and improving quality of life and patient satisfaction.

The Relationship between Mindfulness and Job Burnout of Chinese Preschool Teachers: The Mediating Effects of Emotional Intelligence and Coping Style.

Preschool teachers' job burnout has many adverse effects on their career development; although some studies have examined the influencing factors of teachers' burnout, less were explored from the perspective of individual factors. This study aimed to examine the relationship between mindfulness and job burnout of preschool teachers, and the mediating effects of emotional intelligence and coping style. A total of 394 preschool teachers in China filled in questionnaires measuring mindfulness, emotional intelligence, coping style, and job burnout. The findings suggested that: (1) mindfulness was negatively related to job burnout; (2) emotional intelligence and negative coping style played independent mediating effects between mindfulness and job burnout; and (3) emotional intelligence and positive coping style played a chain mediating effect between mindfulness and job burnout. The results revealed the mechanism of mindfulness on preschool teachers' job burnout, which is of great significance for the psychological intervention of preschool teachers in the future.

A novel palmitic acid hydroxy stearic acid (5-PAHSA) plays a neuroprotective role by inhibiting phosphorylation of the m-TOR-ULK1 pathway and regulating autophagy.

AIMS: Type 2 diabetes mellitus (T2DM) can lead to brain dysfunction and a series of neurological complications. Previous research demonstrated that a novel palmitic acid (5-PAHSA) exerts effect on glucose tolerance and chronic inflammation. Autophagy was important in diabetic-related neurodegeneration. The aim of the present study was to investigate whether 5-PAHSA has specific therapeutic effects on neurological dysfunction in diabetics, particularly with regard to autophagy. METHODS: 5-PAHSA was successfully synthesized according to a previously described protocol. We then carried out a series of in vitro and in vivo experiments using PC12 cells under diabetic conditions, and DB/DB mice, respectively. PC12 cells were treated with 5-PAHSA for 24 h, while mice were administered with 5-PAHSA for 30 days. At the end of each experiment, we analyzed glucolipid metabolism, autophagy, apoptosis, oxidative stress, cognition, and a range of inflammatory factors. RESULTS: Although there was no significant improvement in glucose metabolism in mice administered with 5-PAHSA, ox-LDL decreased significantly following the administration of 5-PAHSA in serum of DB/DB mice (p < 0.0001). We also found that the phosphorylation of m-TOR and ULK-1 was suppressed in both PC12 cells and DB/DB mice following the administration of 5-PAHSA (p < 0.05 and p < 0.01), although increased levels of autophagy were only observed in vitro (p < 0.05). Following the administration of 5-PAHSA, the concentration of ROS decreased in PC12 cells and the levels of CRP increased in high-dose group of 5-PAHSA (p < 0.01). There were no significant changes in terms of apoptosis, other inflammatory factors, or cognition in DB/DB mice following the administration of 5-PAHSA. CONCLUSION: We found that 5-PAHSA can enhance autophagy in PC12 cells under diabetic conditions. Our data demonstrated that 5-PAHSA inhibits phosphorylation of the m-TOR-ULK1 pathway and suppressed oxidative stress in PC12 cells, and exerted influence on lipid metabolism in DB/DB mice.

Microbial quantitation of colostrum from healthy breastfeeding women and milk from mastitis patients.

BACKGROUND: Colostrum is rich in microbiota. However, the quantity of microorganisms including both opportunistic pathogens and commensal mammary microbiota remains fluctuant during lactation. And once dysbiosis occurred in these microorganisms, a process in which the population of opportunistic pathogens increases while other bacteria, commensal mammary microbiota decrease. Lactation mastitis might occur. There were few literatures of microbiota in Chinese breastfeeding women. So this study aimed to investigate the quantity of microbiota in the colostrum from healthy breastfeeding women and the milk from mastitis patients in China. METHODS: From January to December 2017, a total of 400 milk samples were collected from the bilateral breasts of 200 women (104 healthy women and 86 mastitis patients). Microbial quantitation was done based on the conserved marker gene 16s rRNA for Bifidobacterium, Lactobacillus, Staphylococcus and Streptococcus by Real-time PCR in all milk samples. The bacterial culture of milk from mastitis patients was also performed. RESULTS: In the colostrum, the amounts of Lactobacillus and Bifidobacterium were significantly higher than those of Staphylococcus and Streptococcus (P<0.0001). The amounts of all the detected bacteria in the colostrum were significantly higher than in the milk from mastitis patients (P<0.01). The same results were obtained in patients with bacteria unrelated mastitis (P<0.01). With respect to colostrum samples, the Staphylococcus copies increased and Bifidobacterium copies declined in cases caused by Staphylococcus aureus or Methicillinresistant Staphylococcus aureus, while both the Staphylococcus and Bifidobacterium copies declined in the milk from patients with Staphylococcus epidermidis or Staphylococcus Lentus induced mastitis (P<0.05). CONCLUSIONS: Results of this study reveal a large amount of microbiota in the colostrum, and mammary microbial dysbiosis may be involved in the pathogenesis of lactational mastitis.

EGb761 improves the cognitive function of elderly db/db-/- diabetic mice by regulating the beclin-1 and NF-κB signaling pathways.

To assess whether EGb761 could protect elderly diabetic mice with cognitive disorders and explore the role of beclin-1-mediated autophagy in these protective effects. Two-month-old male db/db-/- mice and wild-type C57/BL6 mice were randomly divided into six groups: db/db-/- control, db/db-/- 50 mg, db/db-/- 100 mg, wild-type (WT) control, WT 50 mg, and WT 100 mg. EGb761 (50 mg/kg or 100 mg/kg of bodyweight) was given by gavage once a day for 1 month from the age of 6 months. Y-maze and social choice tests were performed at 8th months. The blood pressure was measured. The imaging changes in the brain were measured using magnetic resonance imaging (MRI). The expression and distribution of beclin-1, LC3, and NF-κB were detected using immunohistochemistry staining and western blotting. Ultrastructure alterations in the hippocampus were observed using transmission electron microscopy. Compared with WT mice, the learning ability, memory and overall cognitive function of db/db-/- mice decreased (P < 0.05), and EGb761 could significantly improve the learning and memory function of db/db-/- mice (P < 0.05). EGb761 significantly improved systolic blood pressure in db/db-/- mice (P < 0.01). In addition, fMRI-bold showed a decline in the hippocampus of mice in the db/db-/- group compared with WT. EGb761 could improve these above changes. Immunohistochemistry staining and western blotting confirmed that EGb761 significantly increased beclin-1 and reduced LC3-II/I levels in the brains of db/db-/- mice (P < 0.05). NF-κB levels were obviously higher in the db/db-/- group than that in the WT group, and EGb761 significantly reduced NF-κB levels in db/db-/- mice (P < 0.05). There was a trend of increased autophagosomes in db/db-/- mice, but EGb761 did not change obviously the number of autophagosomes. Compared with normal aged WT mice, aging db/db-/- mice had more common complications of cerebral small vessel disease and cognitive dysfunction. EGb761 could significantly improve the cognitive function of aging db/db-/- mice via a mechanism that may involve the regulation of beclin-1, LC3, and NF-κB.

Electro-acupuncture improves psychiatric symptoms, anxiety and depression in methamphetamine addicts during abstinence: A randomized controlled trial.

BACKGROUND: It aimed to observe the effect of electro-acupuncture on the improvement of psychiatric symptoms, as well as anxiety and depression in methamphetamine (MA) addicts during abstinence using randomized controlled trials. METHODS: All patients in the present study received compulsory drug detoxification in Shanghai Drug Rehabilitation Center. All patients were enrolled consecutively from June 2014 to February 2015; data collection was completed in March 2015. According to the randomized, single-blind and control principle, 68 men MA addicts were randomly divided into 2 groups: electro-acupuncture (EA) and sham electro-acupuncture (sham-EA) groups. Patients were given 20 minutes EA or sham-EA treatment every Monday, Wednesday, and Friday, with a total of 4 weeks. Positive and Negative Syndrome Scale (PANSS), Hamilton Anxiety Scale (HAMA), and Hamilton Depression Scale (HAMD) were used to evaluate the patients' psychotic symptoms, anxiety and depression before treatment and after receiving treatment with 1 to 4 weeks, respectively. RESULTS: EA could effectively improve the symptoms of psychosis, anxiety, and depression during abstinence in patients with MA addiction. In terms of PANSS score, the scores for positive symptoms and general psychopathological symptoms in patients after receiving 1 to 4 weeks of treatment were significantly decreased compared with the control group, while the score for negative symptoms was significantly decreased after receiving 2 and 4 weeks of treatment. For the HAMA score, the psychotic anxiety scores in patients receiving 1 to 4 weeks of treatment were significant lower than the control group. In terms of HAMD score, there was a significant reduction in anxiety/somatization and sleep disturbance scores after the 4 weeks of EA treatment. CONCLUSION: Electroacupuncture helps to improve psychiatric symptoms and anxiety and depression in MA addicts during abstinence, and promote rehabilitation of patients.

[Guiding-qi acupuncture for dry eye syndrome].

OBJECTIVE: To observe the clinical efficacy differences between different needling methods for dry eye syndrome. METHODS: Sixty patients of dry eye syndrome were randomly divided into an observation group and a control group, 30 cases (60 eyes) in each group. Shangjingming (Extra), Xiajingming (Extra), Tongziliao (GB 1), Cuanzhu (BL 2), Fengchi (GB 20), Hegu (LI 4), Sanyinjiao (SP 6), Taixi (KI 3) and Taichong (LR 3) were selected in the two groups. The control group was treated with conventional acupuncture, while the observation group was treated with guiding-qi acupuncture. Electroacupuncture (EA) was used at bilateral Tongziliao (GB1) and Cuanzhu (BL 2), 30 min per treatment. The treatment was given three times per week. Totally 1-month treatment (12 treatments) was given. The eye symptom score, breakup time of tear film (BUT), Schirmer Ⅰ test (SⅠT) and visual analogue scale (VAS) score were compared before and after treatment in the two groups. The clinical efficacy was compared between the two groups. RESULTS: Compared before treatment, the eye symptom score, BUT, SⅠT and VAS score were improved after treatment in the two groups (all P <0.001); the improvements of eye symptom score and SⅠT in the observation group were superior to those in the control group (both P<0.05). The differences of BUT and VSA score between the two groups were not significant (both P>0.05). The total effective rate was 86.7% (52/60) in the observation group, which was superior to 73.3% (44/60) in the control group (P<0.05). . CONCLUSION: The conventional EA and guiding-qi acupuncture combined with EA are both effective for dry eye syndrome, and the efficacy of guiding-qi acupuncture combined with EA is superior to that of conventional EA.

[Clinical application and mechanism on the ghost points in the treatment of mental diseases].

In order to explore the clinical application and mechanism of the ghost points in the treatment of mental diseases, taking "the ghost points" and "mental diseases" as the theme and the key words, the literatures in recent 10 years on the treatment of mental diseases with the ghost points were collected from CNKI and Wanfang database and analyzed. It is discovered that the ghost points can treat schizophrenia, manic-depressive disorder, dementia, stroke, loss of consciousness, insomnia. anxiety, depression and hysteria and the efficacy is favorable. It is believed that the ghost points act on balancing yin and yang, regulating qi and blood, regaining consciousness and tranquilizing the mind and they achieve the very excellent effect on mental diseases. At present, the reports on this aspect are limited. Hence, it is required to promote the study on the clinical application and mechanism of the ghost points so as to enlarge the clinical indications of the ghost points and provide the powerful support on mechanism for the treatment of mental diseases.

[Clinical efficacy on peripheral facial paralysis at acute stage treated with opposing needling technique].

OBJECTIVE: To compare the differences in clinical efficacy on peripheral facial paralysis at acute stage between the opposing needling technique and routine acupuncture at the affected side so as to provide the evidence on the acupuncture treatment for peripheral facial paralysis at acute stage. METHODS: Forty patients were rando- mized into an opposing needling technique group (19 cases) and an affected side needling technique group (21 cases). The basic medication was same in the two groups. The acupoints were Fengchi (GB 20), Yangbai (GB 14) to Yuyao (EX-HN 4) (penetrating needling method), Jingming (BL 1), Chengqi (ST 1), Xiaguan (ST 7), Jiache (ST 6) to Dicang (ST 4), Hegu (LI 4) and Zusanli (ST 36). In supplementation, in the opposing needling technique group, the acupoints were stimulated on the face of healthy side. In the affected side needling technique group, the acupoints were stimulated on the face of the affected side. The treatment was given three times a week, for 4 weeks. House-Brackmann (H-B) facial nerve function assessment was used to evaluate facial nerve function before and after treatment in the patients of the two groups. The efficacy was compared between the two groups. RESULTS: The facial nerve function was recovered in the two groups and the total effective rate was 100.0% in the two groups (P>0.05). The curative rate was 68.4% (13/19) in the opposing needling technique group and better than 47.6% (10/21) in the affected side needling technique group (P<0.05). On the 7th and 14th day, scores of H-B in the opposing needling technique group were better than those in the affected side needling technique group (both P<0.05). The curative time in the opposing needling technique group was apparently shorter than that in the affected side needling technique group ((23.95 +/- 4.30) days vs. (29.14 +/- 5.43) days, P<0.01). CONCLUSION: The opposing needling technique accelerates the recovery of facial nerve function in peripheral facial paralysis at acute stage and apparently shortens the curative time. The efficacy is better than that in acupuncture on the affect- ed side of the face.

[The prospective of minimal important difference and its application in clinical researches of Chinese medicine].

Minimal important difference (MID) is a concept in regards of efficacy evaluation in recent years. MID has its features and clinical significance. MID methods include anchor-based methods, distribution-based methods, expert consensus methods, literature analysis methods, and so on. All these methods have their own advantages and disadvantages. In confirming MID, you'd better use them comprehensively according to the research objectives. The significance, range, and evaluation methods of MID in the clinical research of Chinese medicine were clarified. It is necessary to strengthen MID correlated researches and applications.

[Research of inhibition of compound gan shu kang on hepatitis B virus].

OBJECTIVE: To study the anti-HBV effect in vitro of each extract from compound Gan Shu Kang. METHODS: The toxicity was investigated with cytopathic effect (CPE) by enzyme linked immuno-adsorbed assay (ELISA), the inhibitory effect of each extract on HBsAg and HBeAg secreted by 2215 cell line infected by HBV DNA was evaluated. RESULTS: The half of the toxic concentration (TC50) of petroleum ether, ethyl acetate and n-butanol was 125, 375 and 62.5 microg/mL, respectively. The maximum nontoxic concentration (TC0) was 62.5, 125 and 31.3 microg/mL, respectively. The medium effective concentration (IC50) of petroleum ether and ethyl acetate on 2215 cellular HBsAg express the inhibitory effect was 48.6 and 14.0 microg/mL, HBeAg was 52.4 and 19.7 microg/mL, while the IC50 of n-butanol for HBsAg and HBeAg was more than 125 microg/mL. The therapeutic index (TI) of petroleum ether was 2.57 and 2.43, ethyl acetate was 26.7 and 19.04, n-butanol was both less than 2. CONCLUSION: The anti-HBV effect of ethyl acetate extract of compound Gan Shu Kang is better than that of petroleum ether, while the n-butanol extract shows no effect.

The prospective of minimal important difference and its application in clinical researches of Chinese medicine / 中国中西医结合杂志

Minimal important difference (MID) is a concept in regards of efficacy evaluation in recent years. MID has its features and clinical significance. MID methods include anchor-based methods, distribution-based methods, expert consensus methods, literature analysis methods, and so on. All these methods have their own advantages and disadvantages. In confirming MID, you'd better use them comprehensively according to the research objectives. The significance, range, and evaluation methods of MID in the clinical research of Chinese medicine were clarified. It is necessary to strengthen MID correlated researches and applications.

[Study on dynamic accumulation of flavone in various Chrysanthemum morifolium for medicine].

OBJECTIVE: To study the dynamic accumulation of flavonoids in Chrysanthemum morifolium in order to chose the optimal harvest time. METHOD: The flavonoid content was determined in various C. morifolium and in different periods. RESULT AND CONCLUSION: The accumulation of flavonoid in various Chrysanthemum reached a high level when lingulate flowers were in 50% blossom and tube ones in 30% or lingulate flowers were in 70% blossom and tube ones in 50%. Only few of C. morifolium reached a high level of flavonoid, when 1 both ingulate and tube flowers blossomed fully.

[Study on quality of flavone in various cultivars of Chrysanthemum morifolium for medicine].

OBJECTIVE: To study on dynamic accumulation of various flavone in Chrysanthemum morifolium, in order to appraise the quality of flavone. METHOD: The extract was hydrolyzed and the flavonoid components were determined by RP-HPLC. RESULT AND CONCLUSION: In the samples from Tongxiang, Tezhongboju showed the highest flavonoids content with the total flavone 9.81%, quercetin 4.17 per thousand and apigenin 17.02 per thousand. In the samples from Sheyang, Hongxinju showed the highest content of luteolin with 6.84 per thousand. In the samples from Jiangning, Tezhongboju showed the highest content of total flavone with 7.59%, Yizhongdabaiju showed the highest content of quercetin with 2.78 per thousand, Sheyangxiaobaiju showed the highest content of luteolin with 4.27 per thousand, Sheyanghongxinju showed the highest content of apigenin with 11.20 per thousand. There were differences in the content of flavonoids among the different cultivars, and the same cultivars showed also different when planted in different areas.

Study on dynamic accumulation of flavone in various Chrysanthemum morifolium for medicine / 中国中药杂志

<p><b>OBJECTIVE</b>To study the dynamic accumulation of flavonoids in Chrysanthemum morifolium in order to chose the optimal harvest time.</p><p><b>METHOD</b>The flavonoid content was determined in various C. morifolium and in different periods.</p><p><b>RESULT AND CONCLUSION</b>The accumulation of flavonoid in various Chrysanthemum reached a high level when lingulate flowers were in 50% blossom and tube ones in 30% or lingulate flowers were in 70% blossom and tube ones in 50%. Only few of C. morifolium reached a high level of flavonoid, when 1 both ingulate and tube flowers blossomed fully.</p>

Study on quality of flavone in various cultivars of Chrysanthemum morifolium for medicine / 中国中药杂志

<p><b>OBJECTIVE</b>To study on dynamic accumulation of various flavone in Chrysanthemum morifolium, in order to appraise the quality of flavone.</p><p><b>METHOD</b>The extract was hydrolyzed and the flavonoid components were determined by RP-HPLC.</p><p><b>RESULT AND CONCLUSION</b>In the samples from Tongxiang, Tezhongboju showed the highest flavonoids content with the total flavone 9.81%, quercetin 4.17 per thousand and apigenin 17.02 per thousand. In the samples from Sheyang, Hongxinju showed the highest content of luteolin with 6.84 per thousand. In the samples from Jiangning, Tezhongboju showed the highest content of total flavone with 7.59%, Yizhongdabaiju showed the highest content of quercetin with 2.78 per thousand, Sheyangxiaobaiju showed the highest content of luteolin with 4.27 per thousand, Sheyanghongxinju showed the highest content of apigenin with 11.20 per thousand. There were differences in the content of flavonoids among the different cultivars, and the same cultivars showed also different when planted in different areas.</p>

[Comparative study on inner quality of various Chrysanthemum morifolium cultivated in Tongxiang city].

OBJECTIVE: To study the quality and the chemical components of Chrysanthemum morifolium from Tongxiang city. METHOD: Chemical constituents of nine cultivars were compared in three types of index: chlorogenic acid, flavonoid and volatile oil. RESULT AND CONCLUSION: The content varied significantly. The content of chlorogenic acid in Jinjuerhao was 6.66%, the highest among the samples. Yizhongdabaiju showed the highest flavonoid and volatile oil with 9.49% and 3.30 mL x kg(-1) respectively.

Comparative study on inner quality of various Chrysanthemum morifolium cultivated in Tongxiang city / 中国中药杂志

<p><b>OBJECTIVE</b>To study the quality and the chemical components of Chrysanthemum morifolium from Tongxiang city.</p><p><b>METHOD</b>Chemical constituents of nine cultivars were compared in three types of index: chlorogenic acid, flavonoid and volatile oil.</p><p><b>RESULT AND CONCLUSION</b>The content varied significantly. The content of chlorogenic acid in Jinjuerhao was 6.66%, the highest among the samples. Yizhongdabaiju showed the highest flavonoid and volatile oil with 9.49% and 3.30 mL x kg(-1) respectively.</p>

[Effects of Qiang Gu Kang Wei prescription on morphology of bone in rats under simulated weightlessness].

OBJECTIVE: To investigate effects of Qiang Gu Kang Wei prescription on bone morphology in tail-suspended rats. METHOD: Rats were tail-suspended (-30 degrees) for 21 d to simulate weightlessness. The effects of this prescription on thickness of periost and cortex at epiphyseal plate of tibial shaft and 3 mm under it were examined. The effects of this prescription on histology and ultrastructure of tibia were also observed. RESULT: Compared with the normal control, cortex at both epiphyseal plate of tibial shaft and 3 mm under it in suspended rats thinned significantly (P<0.01 or P<0.05). Histological observation showed that in bone of suspended rats, uncalcific matrix was more, bone cells' number was lower and their appearance was more infantile, osteoblasts were less and smaller, while osteoclasts were more and larger, haversian system of transection also showed more irregular than in bone of normal control. Ultrastructure observation showed that the function of osteoblasts was inhabited and that of osteoclasts was active. All the three doses groups of the prescription could increase cortex at either epiphyseal plate of tibial shaft or 3 mm under it (P<0.01 or P<0.05) compared with the tail-suspended group. The appearance of bone in the three groups was improved as well under optical or electron microscope. CONCLUSION: This prescription could improve abnormal change in bone morphology resulted from being tail-suspended in rats and make it normal.