Using of clearing zones on pachyman agar medium, there are 217 plant endophytic actinomycetes, producing ?-1,3-glucanase were screened. 45.6% of the strains produced ?-1,3-glucanase, in which the strains from cucumber are up to 38. The percentages of endophytic actinomycetes from different hosts produceing ?-1,3-glucanases were different. The percentage of the strains in Rhizoma Polygonatum produced ?-1,3-glucanases is the highest, up to 88.9%. The Inhibited effects of plant endophytic actinomycetes which produced extracellular ?-1,3-glucanases on mycelium growth of Sclerotinia sclerotiorum were detected in vitro. Cucumber endophytic actinomycete gCLA4 strain was screened out from 99 isolates, which can strongly inhibit the growth of S. sclerotiorum. The optimal ?-1,3-glucanases fermentation conditions of strain gCLA4 were investigated, they were pachyman 0.2%, peptone as nitrogen, pH 7～8 for 5 days. The ?-1,3-glucanases of strain gCLA4 had some inhibiting efficiency on 13 plant pathogens, in which inhibiting efficiency to Botryosphaeria dothidea was the strongest.

OBJECTIVETo investigate the clinical efficacy of Buzhong Yiqi Pill (BYP) combined with imodium in treating post-operational diarrhea in patients undergoing colonic cancer surgery.

METHODSEighty patients with diarrhea after colorectal cancer surgery were randomized into two groups equally, the control group were treated with imodium (loperamide hydrochloride) and the treatment group treated by BYP combined with imodium. The therapeutic efficacy was analyzed and evaluated comprehensively depending upon a defecation check table developed from the XU Zhong-fa's 5-item 10-integrable system.

RESULTSAfter treatment, the improvements of the anal controlling capacity, the defecatory sensation, the frequency of defecation in the treatment group were significantly better than those in the control group (P < 0.01 or P < 0.05). The integral function of defecation in the treatment group was obvionsly improved by the end of treatment when compared with before treatment and the control group (P < 0.01).

CONCLUSIONThe clinical efficacy of the BYP combined with imodium in treating post-operational diarrhea after colorectal cancer surgery were better than that of imodium alone.

Adult ; Aged ; Colonic Neoplasms ; physiopathology ; surgery ; Diarrhea ; drug therapy ; physiopathology ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Humans ; Loperamide ; administration & dosage ; Male ; Middle Aged ; Postoperative Complications ; drug therapy ; physiopathology ; Young Adult

OBJECTIVE To investigate the correlation between vascular endothelial function and aortic compliance in patients with obstructive sleep apnea hypopnea syndrome(OSAHS) and hypertension. METHODS A total of 103 OSAHS cases were divided into simple OSAHS group(n=55) and OSAHS complicated with hypertension group(n=48, OSAHS+HT group). 20 patients with simple hypertension were included into the hypertension group, and 20 healthy people served as controls. Vascular endothelial function was evaluated by detecting flow mediated dilation of the brachial artery(FMD) with color Doppler; the changes of aortic compliance in patients were detected by echocardiography. RESULTS The FMD, aortic tension and aortic distensibility index levels of OSAHS with hypertension group were significantly lower than the normal control group, hypertension group and OSAHS group(P<0.05); The aortic stiffness index level of OSAHS hypertension group was significantly higher than the normal group, the high blood pressure group and OSAHS group(P<0.05); Analysis of Spearman correlation coefficient of patients in OSAHS with hypertension group found aortic FMD were positively correlated with aortic stiffness index, negatively correlated with aortic tension index and aortic expansion; The aortic FMD, aortic tension, swelling index and aortic stiffness index in OSAHS hypertension group had positive correlation with AHI (P<0.05), and negative correlation with LSaO2(P<0.05). CONCLUSION OSAHS is associated with vascular endothelial dysfunction and decreased aortic compliance. When combined with hypertension, vascular endothelial function and aortic compliance will be significantly affected. The severity of OSAHS was closely related to the decrease of vascular endothelial function and the changes of aortic compliance.

Objective: To unveil the efficacy of Shaolin internal qigong exercise in treating capsulitis of the shoulder (CS) and explore objective outcome measures by observing the changes in the surface electromyography (sEMG) signals of shoulder muscle groups after regular practice of Shaolin internal qigong exercise in CS patients. Methods: Sixty CS patients were randomized into two groups by the random number table method, with 30 cases in each group. Patients in the qigong group practiced Shaolin internal qigong exercise on a regular basis, while patients in the electroacupuncture (EA) group received EA treatment. Before and after treatment, the sEMG signals of six muscles, i.e. biceps brachii, triceps brachii, deltoid, pectoralis major, latissimus dorsi and trapezius muscles, of the affected side were recorded at 45° abduction of the shoulder, 60° forward flexion and 90° internal rotation with the elbow flexed during maximal isometric contraction, and the integrated electromyography (iEMG) of each muscle was calculated. Results: The total effective rate was 93.3％ in the qigong group, higher than 83.3％ in the EA group (P<0.05). Intra-group comparison showed that the iEMG of biceps brachii, triceps brachii, pectoralis major and deltoid muscles in the qigong group increased significantly after intervention at 45° abduction of the shoulder, 60° forward flexion and 90° internal rotation with the elbow flexed (all P<0.05), and the iEMG of trapezius and latissimus dorsi muscles decreased (both P<0.05); in the EA group, the iEMG of biceps brachii, pectoralis major and deltoid muscles increased significantly during contraction (all P<0.05), while the iEMG of triceps brachii, trapezius and latissimus dorsi muscles had no significant changes (all P>0.05). After intervention, there were significant differences in the iEMG of most of muscles between the two groups (all P<0.05), except for the iEMG of deltoid muscle at 45° of abduction of the shoulder joint during isometric contraction (P>0.05). Conclusion: Shaolin internal qigong exercise can effectively increase the motion intensity of the biceps brachii, triceps brachii, pectoralis major and deltoid muscles and reduce the compensation of the latissimus dorsi and trapezius muscles in CS patients; compared with EA, it produces a better result in improving the coordination and stability in shoulder joint movements.

To explore the growth and development and analyze the quality of the parthenocarpy fruit induced by exogenous hormones of Siraitia grosvenorii. the horizontal and vertical diameter, volume of the fruit were respectively measured by morphological and the content of endogenous hormones were determined by ELISA. The size and seed and content of mogrosides of mature fruit were determined. The results showed that the fruit of parthenocarpy was seedless and its growth and development is similar to the diploid fruit by hand pollination and triploid fruit by hand pollination or hormones. But the absolute value of horizontal and vertical diameter, volume of parthenocarpy fruit was less than those of fruit by hand pollination, while triploid was opposite. The content of IAA, ABA and ratio of ABA/GA was obviously wavy. At 0-30 d the content of IAA and ABA of parthenocarpy fruit first reduced then increased, content of IAA and GA parthenocarpy fruit was higher than that of fruit by hand pollination. Mogrosides of parthenocarpy fruit was close to pollination fruit. Hormones can induce S. grosvenorii parthenocarpy to get seedless fruit and the fruit shape and size and quality is close to normal diploid fruit by hand pollination and better than triploid fruit by hormone or hand pollination.
Cucurbitaceae ; chemistry ; drug effects ; genetics ; growth & development ; Diploidy ; Fruit ; chemistry ; genetics ; growth & development ; Plant Growth Regulators ; pharmacology

OBJECTIVETo study the clinical characteristics, treatment and prognosis 24 cases of carcinoma in pleomorphic adenoma in salivary gland.

METHODSThe clinical data of 24 patients with carcinoma in pleomorphic adenoma treated in our hospital from September 1974 to July 1995 were analyzed.

RESULTSThe overall 5-year survival rate was 66.7%. The five-year survival rates of patients with carcinoma in pleomorphic adenoma in the major and minor salivary glands were 63.6% and 2/2, respectively.

CONCLUSIONOperation is the optimal treatment and extensive resection at the initial operation is suggested. For lumps in the submaxillary gland, preventive neck dissection should be considered. Postoperative radiotherapy can not improve the local-control rate.

Adenoma, Pleomorphic ; diagnosis ; mortality ; therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Neoplasm Metastasis ; Neoplasm Recurrence, Local ; Prognosis ; Salivary Gland Neoplasms ; mortality ; pathology ; therapy ; Survival Rate

20?10~9/L.The proteinuria decreased or disappeared.The antinuclear antibody decreased or became negative.The level of complement was increased.The following complications were ob- served:septicemia in 2 patients,cytomegalovirus infection in 2 patients,renal toxicity in 1 patient,acute left heart failure in 3 patients and cardiac arrhythmia in 3 patients.There was no transplantation related mortality. Conclusion APBSCT may improve the disease activity and the immunological markers in SLE.It is a valid therapy for refractory SLE,but the long-term effects need to be observed.

To assess the influence of cyclosporin A (CsA) and tacrolimus (FK506) on mycophenolic acid (MPA) and correlation analysis of the pharmacokinetic parameters and patient characteristics, clinical outcome in Chinese kidney transplant recipients, the pharmacokinetics of 1000 mg mycophenolate mofetil (MMF) twice daily was measured by high-performance liquid chromatography (HPLC). PKS (Pharmaceutical Kinetics Software) 1.0.2 software package was used for the calculation of pharmacokinetic parameters. The mean C(max), t(max), and AUC((0-12))were (21.88+/-10.52) microg/ml, (1.20+/-0.95) h, and (52.546+/-13.215) microg.h/ml, respectively. The level of AUC((0-12)) in the FK506 group was significantly higher than that in the CsA group. MPA appeared not to be affected by renal function. MPA AUC((0-12)) showed statistically significant difference according to the patient's gender.
Adult ; Cyclosporine ; administration & dosage ; Female ; Humans ; Immunosuppressive Agents ; administration & dosage ; pharmacokinetics ; Kidney Transplantation ; physiology ; Male ; Middle Aged ; Mycophenolic Acid ; administration & dosage ; analogs & derivatives ; pharmacokinetics ; Tacrolimus ; administration & dosage

OBJECTIVETo compare the curative effects of primary osteoporosis treated with heat-sensitive point moxibustion and Gaitianli (Oyster Shell and Calcium Carbonate Chewable) tablets for oral administration and explore the treatment mechanism.

METHODSSixty cases of primary osteoporosis were randomly divided into a heat-sensitive point moxibustion group (moxibustion group) and a Gaitianli tablets group (medication group), 30 cases in each group. In the moxibustion group, the heat sensitized points were searched around Zusanli (ST 36), Pishu (BL 20), Shenshu (BL 23) and Mingmen (GV 4) and treated by heat-sensitive point moxibustion; in medication group, Gaitianli tablets were taken by oral administration, 3 pills for once and 3 times a day. The curative effects, bone mineral density (BMD), alkaline phosphatase (S-AKP) and urinary calcium to creatinine ratio (U-Ca/Cr) in both groups were observed before and after treatment.

RESULTSThe total effective rate was 86.7% (26/30) in moxibustion group, superior to that of 76.7% (23/30) in medication group (P < 0.05). After treatment, the BMD of lumbar vertebrae (L2-L4) mean was improved (P < 0.05), and the S-AKP and U-Ca/Cr were reduced (all P < 0.05); in medi cation group, the indexes above were no obvious changes (all P > 0.05).

CONCLUSIONThe therapeutic effect of primary osteoporosis treated with heat-sensitive point moxibustion is superior to that with Gaitianli tablets for oral administration. The mechanism is restraining bone resorption, increasing bone strength, keeping balance of bone metabolism, in order to increase bone mineral density and improve the clinical symptoms.

Acupuncture Points ; Aged ; Alkaline Phosphatase ; blood ; Bone Density ; Calcium ; urine ; Creatinine ; urine ; Female ; Humans ; Male ; Middle Aged ; Moxibustion ; methods ; Osteoporosis ; metabolism ; therapy

OBJECTIVEFamilial left ventricular noncompaction(LVNC) is quite rare. We screened for the presence of LVNC and related clinical characteristics in a 5-generation Chinese family.

METHODSComprehensive medical history was obtained from 40 members in a 5-generation Chinese family. Systemic clinical investigations including echocardiography (UCG), routine and ambulatory electrocardiogram (ECG), X-rays were performed in 33 family members. Cardiovascular magnetic resonance image (MRI) was carried out in 2 family members.

RESULTSSudden cardiac death (including 1 occurred while following-up) was reported in 7 family members (17.5%, 7/40). LVNC was diagnosed in 10 out of the 33 family members (30.3%) and heart enlargement was evidenced in 3, heart failure in 2, complete left branch conductive block in 3, serious sick sinus syndrome (SSS) treated with permanent pacemaker implantation in 1 and paroxysmal supraventricular tachycardia treated with radiofrequency ablation procedure in 1 out of these 10 LVNC patients. Primary pedigree analysis revealed that offspring from female patients were at the highest risk to be affected by LVNC (15/18, 83.3%) while LVNC was absent in offspring of male LVNC patients (0/8). Moreover, clinical heart failure symptoms and arrhythmias were more severe in female LVNC patients than in male LVNC patients.

CONCLUSIONPrimary familial investigation reveals the matrilineal inheritance of familial LVNC in this 5-generation Chinese family, further investigations are warranted to explore the potential mutations in the mitochondrial genome responsible for LVNC in this family.

Adolescent ; Adult ; Aged ; Asian Continental Ancestry Group ; genetics ; Cardiomyopathies ; epidemiology ; genetics ; Child ; Child, Preschool ; Death, Sudden, Cardiac ; Female ; Humans ; Infant ; Male ; Middle Aged ; Mutation ; Pedigree ; Ventricular Dysfunction, Left ; Young Adult