ObjectiveTo observe the effect of Muscle Stimulating Instrument in enforcing the strength of weaken muscles after selective posterior rhizotomy (SPR). MethodsA group of 27 patients with spastic cerebral palsy aging from 3 to 10 years at the average of 5.7 years were treated with the instrument after SPR. A control group of 36 cases was adopted. Muscle strength, gait and motor function amelioration were compared between two groups. ResultsResults of treatment group in both muscle strength and motor function are better than those of the control group (P<0.05).ConclusionsMuscle stimulating instrument is effective to tone up the muscles which patients felt weak after SPR, and to accelerate the course of rehabilitation.

Objective: To discuss the acupoints selection pattern in acupuncture-moxibustion treatment of perimenopausal syndrome (PMS) from 2007 to 2016. Methods: Clinical literatures related to PMS treated with acupuncture-moxibustion published from 2007 to 2016 were collected from Chinese Biomedical Literature Database (CBM), Chongqing VIP Database (CQVIP), China National Knowledge Infrastructure (CNKI), and Wanfang Academic Journal Full-text Database (Wanfang). The retrieved data underwent descriptive analysis, cluster analysis and association pattern analysis to determine the acupoints selection principle in acupuncture-moxibustion treatment of PMS. Results: The top five acupoints used in acupuncture-moxibustion treatment of PMS were Sanyinjiao (SP 6), Shenshu (BL 23), Guanyuan (CV 4), Baihui (GV 20), and Shenmen (HT 7). The leading 4 meridians were Bladder Meridian, Conception Vessel, Spleen Meridian, and Governor Vessel. The clustering analysis showed that the 5 core acupoint groups were: ① Sanyinjiao (SP 6); ② Shenshu (BL 23) and Guanyuan (CV 4); ③ Baihui (GV 20), Shenmen (HT 7), Zusanli (ST 36), Ganshu (BL 18) and Taichong (LR 3); ④ Taixi (KI 3), Pishu (BL 20), Xinshu (BL 15), Qihai (CV 6) and Neiguan (PC 6); ⑤ Sishencong (EX-HN 1), Zhongwan (CV 12), Hegu (LI 4), Yintang (GV 29), Fengchi (GB 20), Zhongji (CV 3) and Feishu (BL 13). The three most significant acupoints were Sanyinjiao (SP 6), Shenshu (BL 23) and Guanyuan (CV 4). Acupoint groups based on syndrome differentiation included: ① Hegu (LI 4), Zhongwan (CV 12) and Sishencong (EX-HN 1); ② Feishu (BL 13), Zhongji (CV 3), Fengchi (GB 20) and Yintang (GV 29); ③ Xinshu (BL 15), Pishu (BL 20), Qihai (CV 6), Neiguan (PC 6) and Taixi (KI 3);④ Ganshu (BL 18), Zusanli (ST 36), Shenmen (HT 7), Taichong (LR 3) and Baihui (GV 20). The analysis of association pattern elaborated that Shenshu (BL 23) and Sanyinjiao (SP 6) won the highest support rate in the paired groups; Ganshu (BL 18), Shenshu (BL 23) and Sanyinjiao (SP 6) had the highest support rate among the acupoint groups. Conclusion: The data mining results of acupuncture-moxibustion treatment of PMS substantially conform to the general principle in traditional acupuncture-moxibustion theories, able to reflect the acupoints selection and grouping pattern and provide references for acupuncture-moxibustion treatment of PMS.

With the development of civil military integration,military scientific research institu tes are facing the challenge of constructing a new mode of translating scientific and technological achievements into practice and enhancing translational efficiency.This paper began with the evolution of translation mode in military institutes and discussed the flaws and insufficiency of current mode,then a triple helix translation mode,which encompass government,industry and research,was introduced and fully explained for future reference.

This paper described the results of the optimal method for preparation and extraction of lectin from Phaeoporus obliquus(Pers ex Fr).(J.Schroet).We determined the optimal buffer solution using the ag-glutination test with 2% hare blood cells.The optimal extraction process included the following parameters that were conformed by optimization analysis: material-water ratio,extraction time,concentration of sodium chloride and the pH value.The results are that the agglutination indexes of POL using TBS and PBS extrac-tion buffer were 64 and 16,respectively.The optimal extraction process is that,the material-water ratio was 1:50,the extraction time was 20 h,while the concentration of sodium chloride was 0 mol/L and pH was 8.0.The agglutinability of POL was 256 examined by this method.The optimized extraction process is stable and practicable,which may supply some basis for the application of the lectin from Phaeoporus obliquus in immunoregulation.

Animals ; Carps ; genetics ; Cloning, Molecular ; Fish Proteins ; genetics ; Hydroxylation ; Hypoxia-Inducible Factor 1, alpha Subunit ; genetics ; Lakes

OBJECTIVETo measure the magnitude of galvanic currents produced by different occluding metallic contact.

METHODSThe circuits of instantly different metallic contact were simulated in artificial saliva, and electrical potential of every couple and 15 currents of instant contact were then measured. After 8 hours' soaking, 15 currents were obtained in addition.

RESULTSGalvanic currents variation produced hy intermittently metallic contact was ruleless. During early soaking, gold/titanium, gold/high zinc-containing amalgam and low/high zinc-containing amalgam exhibited much higher current, and there was significant difference on currents between titanium/high zinc-containing amalgam and other couples (P < 0.05). There was also significant difference on currents between titanium/high zinc containing amalgam, titanium/low zinc-containing amalgam and gold/titanium, gold/low zinc-containing amalgam and gold/high zinc-containing amalgam after 8 hours' soaking (P < 0.05). In contrast with currents produced by couples before and after 8 hours' soaking, only the currents produced by gold/high zinc-containing amalgam proved to be no significant of difference (P > 0.05), while the currents produced by gold/low zinc-containing amalgam and titanium/high zinc-containing amalgam increased. Potential of high zinc-containing amalgam was more negative than other alloys, and it was always under anodic behavior during the experiment corrupted acceleratedly.

CONCLUSIONDentists can't ignore the case that the patient feels normal at the beginning of wearing different occluding metallic restorations. Either of gold/ titatium, gold/high zinc-containing amalgam and low/high zinc-containing amalgam appearing in oral will do harm to the patients' health. Neither of gold/low zinc-containing amalgam nor titanium/high zinc-containing amalgam can coexist in oral. Zinc-free or low zinc-containing amalgam should be selected instead of high zinc-containing amalgam.

Alloys ; Corrosion ; Dental Alloys ; Dental Amalgam ; Electrogalvanism, Intraoral ; Gold ; Humans ; Titanium

OBJECTIVETo explore the different effects of rectal application of Neiyi Kangfu Suppository (NYKFS) on the expressions of cytochrome C (Cyt C) and Survivin in ectopic and eutopic endometrium in endometriosis (EMT) model rats.

METHODSEMT rats were randomly divided into 6 groups, the high- and low-dose NYKFS groups, the Danazol Capsule (DN) group, the Dan'e Fukang Soft Extract (DFE) group, the model group and the blank group. The expressions of Cyt C and Survivin were measured using immunohistochemical SP staining method.

RESULTS(1) After treatment, the IOD value of Cyt C in ectopic endometrium significantly increased in the high-dose and low-dose NYKFS groups respectively to 6.08 +/- 0.35 and 6.23 +/- 0.35, which was significantly higher than that in the model group (5.07 +/- 0.70) and DFE group (5.98 +/- 1.02) respectively (P < 0.05, P < 0.01); while those of Survivin in ectopic endometrium was significantly decreased to 5.73 +/- 0.93 and 5.62 +/- 0.93 and was significantly lower than that in the model group (6.01 +/- 1.16, P < 0.05 or P < 0.01). (2) The lowered eutopic endometrial level of Cyt C in EMT rats after treatment was significantly higher in the two NYKFS groups than that in the model group (P < 0.05); while that of eutopic endometrial Survivin was insignificantly different between the NYKFS groups and the model group or the blank group (P > 0.05).

CONCLUSIONNYKFS plays its role in inducing apoptosis by increasing the expression of Cyt C and decreasing the expression of Survivin in ectopic endometrium, but it up-regulates expression of Cyt C, has no obvious effect on Survivin expression in eutopic endometrium.

Animals ; Cytochromes c ; biosynthesis ; Drugs, Chinese Herbal ; administration & dosage ; therapeutic use ; Endometriosis ; drug therapy ; metabolism ; pathology ; Endometrium ; drug effects ; metabolism ; pathology ; Female ; Immunohistochemistry ; Microtubule-Associated Proteins ; biosynthesis ; Phytotherapy ; Random Allocation ; Rats ; Rats, Sprague-Dawley ; Suppositories

OBJECTIVETo explore the clinical roles of Jiawei Shentong Zhuyu Decoction (JSZD) in preventing the occurrence of failed back surgery syndrome (FBSS), and to observe its effect on serum tumor necrosis factor-alpha (TNF-alpha).

METHODSTotally 100 patients prepared for surgical operation due to lumbar intervertebral disc herniation were randomly assigned to the treatment group and the control group according to random number table, 50 cases in each group. Patients in the treatment group additionally took JSZD, one dose per day, taken in two portions, once in the morning and once in the evening. Those in the control group took Celecoxib Capsule (200 mg each time, once per day) and Mecobalamin Tablet (0.5 mg each time, 3 times per day). They only took Mecobalamin Tablet from the 11th day. All patients were treated for 30 days. Japanese Orthopaedic Association (JOA) score was performed before treatment, at week 1, after treatment, at 6 months of followed-ups, and at 12 months of followed-ups. And the levels of TNF-alpha in the peripheral blood were observed before treatment and at one month after treatment.

RESULTSTotally 93 patients completed the followed-up study. The JOA scores were improved after treatment, at 6 and 12 months of followed-ups (P < 0.05, P < 0.01). The JOA score at 6 months of followed-ups was superior in the treatment group to that of the control group (P < 0.05). Five patients (accounting for 10.6%) suffered from FBSS in the treatment group, while 9 (accounting for 19.6%) suffered from FBSS in the control group. The treatment group was superior to the control group (P < 0.05). The TNFalpha level was improved after treatment in the two groups. Of them, the improvement of TNF-alpha in the treatment group was better than that of the control group (P < 0.05).

CONCLUSIONThe application of JSZD was effective for preventing the occurrence of FBSS, and improved the serum TNF-alpha level.

Adult ; Drugs, Chinese Herbal ; therapeutic use ; Failed Back Surgery Syndrome ; prevention & control ; Female ; Humans ; Intervertebral Disc Displacement ; Lumbar Vertebrae ; surgery ; Male ; Middle Aged ; Tumor Necrosis Factor-alpha ; blood ; Young Adult

OBJECTIVETo investigate the mechanism of polymyxin B (PMB) antagonizing the biological activity of lipopolysaccharide (LPS).

METHODSThe affinity of PMB for LPS and lipid A was assayed by biosensor, and the neutralization of PMB for LPS (2 ng/ml) was detected by kinetic turbidimetric limulus test. The releases of TNF-alpha and IL-6 in murine peritoneal macrophages a (PMphi) after exposure to LPS (100 ng/ml) were detected, and the expression levels of TLR4, TNF-alpha and IL-6 mRNA in PMphi induced by LPS (100 ng/ml) were measured by RT-PCR.

RESULTSPMB had high-affinity to LPS and lipid A with dissociation equilibrium constants of 18.9 nmol/L and 11.1 nmol/L, respectively, and neutralized LPS in a dose-dependent manner. Furthermore, PMB could markedly inhibit the expressions of TLR4, TNF-alpha and IL-6 mRNA and the release of cycokines in LPS-stimulated murine peritoneal macrophages.

CONCLUSIONSPMB neutralizes LPS and inhibites the expression and release of cycokines in macrophages, in which the affinity of PMB for lipid A plays an important role.

Animals ; Cytokines ; analysis ; Limulus Test ; Lipid A ; antagonists & inhibitors ; Lipopolysaccharides ; antagonists & inhibitors ; Macrophages ; chemistry ; Mice ; Polymyxin B ; pharmacology

OBJECTIVETo analyze the Y chromosome microdeletions in the family of the infertile male and to study on the vertical transmission of Y chromosome microdeletions from father to son.

METHODSThe peripheral blood of infertile patients' family male members was extracted and analyzed with modified multiplex PCR. The infertile family tree was drawn according to the results.

RESULTSTwo cases in twelve investigated families had azoospermia factor (AZFc) microdeletion heredity. The others had no heredity.

CONCLUSIONAZFc microdeletion of the Y chromosome can be transmitted to the male offspring naturally,and the same deletion can result in different phenotypes in different individuals.

Adult ; Aged ; Azoospermia ; genetics ; Chromosome Deletion ; Chromosomes, Human, Y ; genetics ; Family Health ; Female ; Humans ; Infertility, Male ; genetics ; Male ; Middle Aged ; Pedigree ; Young Adult