Effects of Exogenous Fusarium oxysporum and Trichoderma viride on Soil Fungal Community of Panax ginseng / 中国实验方剂学杂志

ObjectiveTo investigate the effects of exogenous Fusarium oxysporum and Trichoderma viride on the diversity of soil fungal community and carbon metabolic function of cultivated Panax ginseng. MethodIllumina HiSeq 2500 high-throughput sequencing combined with Biolog-ECO was used to analyze the species diversity and functional diversity of soil fungal communities in P. ginseng soil under different exogenous treatments. ResultThe results of high-throughput sequencing showed that the number and species of microorganisms in the soil were significantly changed after exogenous microorganisms were added. The soil fungi with relative abundance greater than 1% included Mortierella sp.，Fusarium sp.，Humicola sp.，and Simplicillium sp. Mortierella sp. in each treatment group significantly increased. Humicola sp. and Simplicillium sp. could be induced to increase by exogenous addition of F. oxysporum，while T. viride at a high concentration could significantly inhibit the growth of F. oxysporum. As revealed by Biolog and principal component analysis （PCA），the average well color development （AWCD） in the high-dose T. viride group （MG） was significantly higher than that in the control group （QS）and the low-dose F. oxysporum group（LD）. The utilization abilities for amino acids，carboxylic acids，polymers， and amines were enhanced in the MG group，but the microbial metabolic activity was reduced in the high-dose F. oxysporum group （LG）. There was no significant increase in the utilization of phenolic acids by soil microorganisms in both groups. ConclusionExogenous addition of F. oxysporum can lead to the growth and reproduction of other pathogenic fungi. Exogenous addition of T. viride can enhance the soil fungal community structure and metabolic diversity，inhibit the proliferation of F. oxysporum，and improve the soil microbial environment of cultivated P. ginseng.

Isokinetic strength of the trunk and lower limbs in basketball players / 中国组织工程研究

BACKGROUND: There is a lack of comparative data concerning isokinetic muscle strength of elite female basketball players with different athletic levels. OBJECTIVE: To investigate the characteristics of muscle strength of trunk and lower limbs of elite female basketball players, and to compare the difference in the muscle strength between elite athletes and first-class athletes. METHODS: Sixteen Sichuan Provincial (first-class group), and 17 members of the national team (elite group) female basketball athletes were enrolled, and the flexion and extension muscle strength of trunk, hip, knee and ankle joints in different angular velocity (60(°)/s, 5 times;240(°)/s, 25 times) were detected using the German IsoMed 2000 isokinetic testing. RESULTS AND CONCLUSION: The right hip extensor and flexor force absolute power, bilateral knee flexor and extensor force and absolute flexion explosive, bilateral ankle flexor and extensor and the explosive force in the elite group were significantly higher than those in the first-class group (P < 0.05).The trunk flexor strength, left hip extensor force and absolute outbreak right hip extensor force and explosive force in the elite group were significantly higher than those in the first-class group (P < 0.01). In the elite group, the hip knee ankle muscle: the absolute strength of flexor 5.0:3.6:1, flexor extensor 5.0:3.2:1 explosive force, absolute force 2.4:1.6:1, extensor explosive force 2.0:1.3:1; in the first-class group had 6.3:3.8:1 absolute strength of flexor flexor, explosive force 6.6:4.2:1, 2.3:1.8:1 absolute extensor force, and 1.8:1.5:1extensor explosive. There were significant differences in the antagonistic/active muscle ratios of torso explosive force, absolute strength of bilateral hip and knee joint and explosive force between two groups (P < 0.05). The lower extremity joint contralateral homonymous muscle in both groups was less than 10%. The trunk flexor and extensor, bilateral hip extensor and bilateral ankle extensor endurance in the elite group were significantly higher than those in the first-class group (P < 0.05). These findings suggest that with the increase of test angle, both groups showed a decrease in trunk and lower limb flexor extensor peak torque to different extents. The lower limb contralateral homonymous muscle was < 10% in both groups. Additionally, the first-class athletes should strengthen the trunk flexor strength, hip flexor and extensor force and absolute power, absolute knee extensor force and ankle flexion, absolute strength and explosive force exercises, also need to increase trunk flexor and extensor, hip and ankle extensor endurance training.

Effect of Modified Guipi Decoction on Blood Pressure and Quality of Life in Hypertension Patients Complicated Depression / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To study the effect of Modified Guipi Decoction (MGD) on blood pressure and quality of life (QOL) in hypertension patients complicated depression.</p><p><b>METHODS</b>Totally 245 hypertension patients complicated depression were randomly assigned to the treatment group (125 cases, treated with MGD) and the control group (120 cases, treated with Sertraline). Final recruited qualified patients were 117 cases in the treatment group and 111 cases in the control group. The therapeutic course for all was 4 weeks. Changes of blood pressure, scores rated by Hamilton Depression Scale-17 (HAMD-17), Hamilton Anxiety Rating Scale (HAMA), short-form 36 health survey questionnaire (SF-36), and Treatment Emergent Symptom Scale (TESS) were observed before and after treatment, thereby judging their efficacies.</p><p><b>RESULTS</b>(1) Compared with before treatment in the same group, systolic and diastolic blood pressures significantly decreased in the treatment group after 2 weeks of treatment; systolic blood pressure significantly-decreased after 2 weeks of treatment and diastolic blood pressure significantly decreased after 3 weeks of treatment in the control group (all P < 0.05, P < 0.01). Decreased valley values of systolic and diastolic blood pressures at week 2, 3, and 4 after treatment were obviously higher than those at week 1 after treatment in the two groups (P < 0.05, P < 0.01). Compared with the control group at week 4 after treatment, valley value of systolic blood pressure obviously decreased in the treatment group (P <0. 01). Decreased valley values of systolic and diastolic blood pressures in the treatment group were higher than those of the control group (P <0. 01). The success rate of target blood pressure was 60. 7% (71/117 cases) in the treatment group and 42. 3% (47/111 cases) in the control group, with statistical difference (χ² = 7.6781, P < 0.01). (2) Compared with before treatment in the same group, the score of HAMD-17 at week 2, 3, and 4 after treatment all decreased in the two groups (P < 0.01). Compared with the control group, the score of HAMD-17 at week 4 after treatment decreased more obviously in the treatment group, with higher difference in decreased value (P < 0.05). The effective rate was 79.5% (93/117) in the treatment group, higher than that in the control group [66.7% (74/111); χ² = 4.7741, P < 0.05]. (3) Compared with before treatment in the same group, the score of HAMA at week 1, 2, 3, and 4 after treatment all obviously decreased in the two groups (P <0. 05, P <0. 01). Compared with the control group, the score of HAMA at week 3 and 4 after treatment decreased more obviously in the treatment group, with higher difference in decreased value (P < 0.05, P < 0.01). (4) After 4 weeks of treatment, except physical function in the control group, SF-36 total score and the score for each factor were obviously higher in the two groups (P < 0.05, P < 0.01). MGD showed superior effect in improving physical function, physical activity, overall health, emotion activity, and health changes to that of Sertraline (P < 0.05, P < 0.01). (5) The incidence of insomnia, tremor, liability to agitation, dizziness was obviously less in the treatment group than in the control group (P < 0.05).</p><p><b>CONCLUSIONS</b>MGD had favorable clinical effect on hypertension patients complicated depression. Meanwhile, it also could improve their blood pressure and QOL.</p>

Analysis on the depression related factors in elderly patients after stroke and the effect of Chinese medicine on them / 中国中西医结合杂志

<p><b>OBJECTIVE</b>To study the depression related factors in elderly patients after stroke and to explore the effect of Chinese medicine anti-depression treatment for improving neurological function in patients with after-stroke depression.</p><p><b>METHODS</b>Three hundred and seventy-seven after-stroke elderly patients were sorted, according to their Hamilton Depression Scale-17 (HAMD17) scores, to the non-depression group (NDG, 116 patients) and the depression group (DG, 261 patients). The depression related factors in them were analysed. Moreover, patients in DG were randomly subassigned to two groups, the 135 patients in the treated group were treated with Chinese medicine and general stroke-treatment, and the 126 patients in the control group were treated only with general stroke-treatment for 4 weeks. HAMD17 scores of neurological deficit (NDS), scores of sleep dysfunction rating scale (SDRS), Hamilton anxiety rating scale (HAMA), and treatment emergent symptom scale (TESS) in them were observed before and after treatment.</p><p><b>RESULTS</b>Prevalence rate of depression in patients with cerebral hemorrhage was 79.78% (71/89), significantly higher than that in patients with cerebral infarction, 65.97% (190/288, P < 0.05). Patients of stroke with lesion occurred at cerebellum, brain stem, or cerebral hemisphere (frontal lobe) and those with moderate/severe neurological deficit were more liable to suffer from depression. The HAMD17, HAMA, SDRS, and NDS scores in the treated group after treatment were all improved more significantly than in the control group (P < 0.05). NDS score reduced in the treated group significantly from 19.1 +/- 16.3 before treatment to 31.3 +/- 14.8 after treatment, showing the evident recovery of nerve function.</p><p><b>CONCLUSION</b>The occurrence of depression after stroke is closely related with the nature and position of the lesion, as well as the degree of neurological deficit in patients. Chinese medicine could improve the depressive manner effectively and thus to make for recovery of neurological function.</p>