OBJECTIVETo probe into the optimal opportunity of electroacupuncture for treatment of peripheral facial paralysis.

METHODSOne hundred and twenty cases were randomly divided into group A and B, 60 cases in each group. The group A were treated by electroacupuncture and ultrashort-wave from the acute stage and the group B were treated by ultrashort-wave at the acute stage and ultrashort-wave plus electroacupuncture at the resting stage.

RESULTSThe cured and markedly effective rate was 85.0% and the total effective rate was 98.3% in the group A, and 68.3% and 91.7% in the group B respectively (P < 0.05); there was no significant difference between the two groups in abnormal myoelectrogram before treatment and at the 8th day (P > 0.05); but at the 30th day the number of cases in whom BR wave turned to normal or mild abnormal in the group A were more than those in the group B (P < 0.05), and the shortening of the latent period of M wave and increase of the wave amplitude were significantly better than those in the group B (P < 0.05).

CONCLUSIONElectroacupuncture at acute stage can significantly increase the cured and markedly effective rate, and the acute stage is the optimal opportunity for acupuncture treatment of peripheral facial paralysis.

Acupuncture Therapy ; Electroacupuncture ; Facial Paralysis ; therapy ; Humans

OBJECTIVETo study the conditions and parameters of purifying total flavonoids from seed residue of H. rhamnoides.

METHODAbsorption capacity of three resins for total flavonoids was compared. With the yield and purity as indexes, the process of absorbing and purifying total flavonoids from seed residue with D101 macroporous resin absorbent was selected by orthogonal design.

RESULTThe D101 resin was the best of the three resins and its absorption capacity was determined to be 63.00 mg x g(-1) wet resin. The optimum process condition was 30% ethanol as eluting solvent, wet resin vs crude herbs: 2:1, diameter vs height: 1:10, eluting solvent vs crude herbs: 10:1, absorbing time for 3 h. The yield of total flavonoids from seeds residue of H. rhamnoides by this process was 2.39%, and the purity reached 64.81%.

CONCLUSIONThe process is simple and convenient and the regeneration of resin is easy. So this method of purification is advisable.

Ethanol ; Flavonoids ; isolation & purification ; Hippophae ; chemistry ; Plants, Medicinal ; chemistry ; Resins, Synthetic ; Seeds ; chemistry ; Technology, Pharmaceutical ; methods

Objective To investigate the present status of Kaschin-Beck disease(KBD) in Qingzhou at present, and provide a scientific basis for decision-making in controlling the disease. Methods According to The National Technical Scheme for Endemic Disease Control in 2007, children aged 7 to 12 were chosen to receive clinical and X-ray examination in 3 villages of 2 towns in Qingzhou. Local adults aged 16 years and older were clinically diagnosed in 10 villages of 4 towns and divided into different groups according to the clinical degrees and their ages. The Diagnostic Criteria of Kashin Beck Disease(GB 16003-1995) was carded out by clinical and X-ray diagnosis. Results Two hundred and sixty school children aged 7 to 12 were clinically diagnosed, and the patients of I degree upwards of KBD were not detected. One hundred and ninety-eight school children aged 7 to 12 were examined by X-ray, and the detectable rate was 0(0/198). In 7099 adults aged 16 years old upwards clinically tested, 502 patients of degree I and higher of KBD were detected and the detectable rate was 7.07%(502/7099). The patients distributed mainly in the population aged 36 years old and older, accounting for 99.00% (497/502). Conclusions Although KBD in children have been controlled in Qingzhou, it is still serious in adults. So the monitoring of KBD should be carried on and prevention and control for KBD in adults should be strengthened.

OBJECTIVETo observe the differences in the cytokine levels in the serum and ascites caused by Gram-positive or Gram-negative bacterial infection in patients with multiple organ dysfunction syndrome (MODS).

METHODSThe cytokines in the serum and ascites of the patients were examined by enzyme-linked immunosorbent assay in 27 patients with MODS due to Gram-positive (n=13) or Gram-negative (n=14) bacterial infection at day 1.

RESULTSThe levels of LPS and TNF-a were higher in the patients with Gram-negative bacterial infection than in patients with Gram-positive infection (P<0.05), but the levels of IL-6, IL-8 and IL-10 remained comparable between the two groups (P>0.05).

CONCLUSIONTesting of LPS and TNF-a in the serum and ascites of patients with MODS caused by Gram-positive or -negative bacterial infection may help to identify the pathogens for peritonitis resulting in MODS.

Ascites ; metabolism ; Gram-Negative Bacterial Infections ; blood ; metabolism ; Gram-Positive Bacterial Infections ; blood ; metabolism ; Humans ; Interleukin-10 ; blood ; metabolism ; Interleukin-6 ; blood ; metabolism ; Interleukin-8 ; blood ; metabolism ; Multiple Organ Failure ; blood ; metabolism ; microbiology ; Serum ; metabolism ; Tumor Necrosis Factor-alpha ; blood ; metabolism

OBJECTIVETo assess the efficacy and safety of Saw Palmetto Extract Capsules in the treatment of benign prostatic hyperplasia (BPH).

METHODSWe conducted a multi-centered open clinical study on 165 BPH patients treated with Saw Palmetto Extract Capsules at a dose of 160 mg qd for 12 weeks. At the baseline and after 6 and 12 weeks of medication, we compared the International Prostate Symptom Scores (IPSS), prostate volume, postvoid residual urine volume, urinary flow rate, quality of life scores (QOL), and adverse events between the two groups of patients.

RESULTSCompared with the baseline, both IPSS and QOL were improved after 6 weeks of medication, and at 12 weeks, significant improvement was found in IPSS, QOL, urinary flow rate, and postvoid residual urine. Mild stomachache occurred in 1 case, which necessitated no treatment.

CONCLUSIONSaw Palmetto Extract Capsules were safe and effective for the treatment of BPH.

Capsules ; Humans ; Male ; Plant Extracts ; adverse effects ; therapeutic use ; Prostatic Hyperplasia ; drug therapy ; Quality of Life

OBJECTIVETo compare electrophysiological changes in treating lumbar disc herniation (LDH) with ozone by curving sheath-needle multi-direction rotating injection (CSNMRI) and conventional injection method.

METHODSFrom May 2005 to June 2009,100 patients with LDH were studied, included 68 males and 32 females, ranging in age from 25 to 58 years with an average of 44 years, in course of disease from 3 months to 8 years with an average of 8.8 months. All patients were numbered according to sequence of visit, and were completely randomly divided into group A and group B with DPS software, 50 cases in each group. All patients were injected ozone into lesion of intervertebral disc, in group A with CSNMRI and in group B with conventional method. The electrophysiologic study of all patients was performed respectively before treatment and at the 3 month after treatment. The electromyogram (EMG) of the main muscle groups of involved lower limb and the corresponding segments of sacrospinal muscle was tested; the duration and multiphase-wave rate of MUP were calculated. H-reflex of tibial nerve in both lower limbs was observed and the number of abnormal H-reflex and the H-wave latency were recorded.

RESULTSAfter treatment, the number of muscles with abnormal EMG was reduced to different degrees in each group, but there was more significant reduction in group A (P < 0.05 or 0.01); the duration and multiphase-wave rate of MUP in the two groups were both reduced and close to the normal level (P < 0.01), yet the changes in group A was more than that of group B (P < 0.05 or 0.01). There was no significant difference in the number of abnormal H-reflex before treatment between two groups, whereas was markedly lower in group A than that of group B after treatment (P < 0.05). After treatment, H-wave latency in two groups was shortened and become close to normal, but group B was more statistically significant than group B (P < 0.05).

CONCLUSIONThe neural electrophysiological abnormalities can reflect the degree of nerve root compression and damage, and is one of the objective indicators to estimate neuromuscular function. It can better meliorate abnormal electrophysiology to inject ozone to treat LDH with CSNMRI than conventional method.

Adult ; Aged ; Electrophysiological Phenomena ; Encephalocele ; drug therapy ; Female ; Humans ; Injections ; Intervertebral Disc Displacement ; drug therapy ; Lumbar Vertebrae ; Lumbosacral Region ; abnormalities ; Male ; Meningocele ; Middle Aged ; Ozone ; administration & dosage ; therapeutic use ; Young Adult

OBJECTIVE: To perform a review and data analysis of the pediatric projects funded by National Natural Science Foundation of China from 2009 to 2018, and to investigate the changes in key support areas, research interest, and research hotspots in pediatrics. METHODS: The database of National Natural Science Foundation of China was searched to screen out pediatric research projects in 2009-2018, and the changes in funding intensity and research direction were analyzed. RESULTS: From 2009 to 2018, a total of 1 017 pediatric projects were funded by National Natural Science Foundation of China, with 485 (47.69%) General Projects, 426 (41.89%) Youth Fund Projects, 73 (7.18%) Regional Research Programs, 16 (1.57%) Key Programs, 6 (0.59%) Outstanding Youth Fund Projects, 7 (0.69%) Overseas Programs, and 4 (0.39%) other programs. There was a seven-fold increase in the total amount of subsidies, which increased from 8.42 million yuan in 2009 to 66.25 million yuan in 2018. The projects with the Primary Discipline Code of reproductive system/perinatology/neonatology, nervous system and mental illness, or circulatory system received the highest amount of fund. CONCLUSIONS The support of pediatric projects by National Natural Science Foundation of China continues to increase in the past ten years, and the main types of projects are General Projects and Youth Fund Projects. Neonatology, nervous system/mental illness, and circulatory diseases are the main directions of funded projects.
Adolescent ; Child ; China ; Financial Management ; Foundations ; Humans ; Natural Science Disciplines ; Neonatology

OBJECTIVETo observe the clinical effect of the treatment for complex fractures of the tibial plateau through the application of the external fixator and the locking plate.

METHODSFrom Feb. 2006 to Oct. 2008,12 patients with tibial plateau fractures were treated with external fixator and locking plate included 8 males and 4 females with an average age of 38 years ranging from 23 to 59. According to Schatzker type, 7 cases were type V and 5 cases were type VI. Using an anteromedial incision and an anterolateral approach, the locking plate were fixed in the tibia lateral. The collapse and height lossing of tibial plateau was observed through X-ray film before and after operation. The function of knee joint was evaluated according to HSS scoring.

RESULTSThese patients were followed up for 4 to 18 months (means 9.79 months). Eleven cases had bone primary union,and 1 delayed union. No deep phlebothrombosis and osteofascial compartment syndrome occurened. The average healing time was 3.1 months. Between the preoperative and postoperative X-ray film there were no second stage depression fracture of the tibial plateau,postoperative reduction loss and bad alignment. The range of knee flexion was 90 degrees to 110 degrees. The HSS knee functional scoring was(75.50 +/- 10.01)scores after operation and (21.50 +/- 11.68) scores before operation.

CONCLUSIONThe treatment with the external fixator and the locking plate for complex fractures of the tibial plateau could provid continuous stability of fixation,prevent the fracture from second stage displacement and the knee force line change, protect the soft-tissue around the knee, reduce the postoperative complications. The knee joint function is satisfied.

Adult ; Bone Plates ; External Fixators ; Female ; Humans ; Knee Joint ; physiopathology ; Male ; Middle Aged ; Tibial Fractures ; physiopathology ; surgery

OBJECTIVETo demonstrate the feasibility of extralevator abdominoperineal excision (ELAPE) for locally advanced low cancer in China.

METHODSA prospective multicenter clinical trial was carried out by 7 general hospitals across China from August 2008 to October 2011. A total of 102 patients underwent ELAPE for primary locally advanced low rectal cancer. There were 60 male and 42 female patients. The patients' characteristics, complications and prognosis were recorded.

RESULTSAll patients underwent the ELAPE procedure successfully. The median operating time was 180 minutes (range 110-495 minutes) and median intraoperative blood loss was 200 ml (range 50-1000 ml). The rates of sexual dysfunction, perineal complications, urinary retention, and chronic perineal pain were 40.5%, 23.5%, 18.6% and 13.7%, respectively. Chronic perineal pain was associated with coccygectomy (12 months postoperatively, t = 8.06, P < 0.01), and the pain might gradually ease over time. Reconstruction of pelvic floor with biologic mesh was associated with lower rate of perineal dehiscence (χ(2) = 13.502, P = 0.006) and overall perineal wound complications (χ(2) = 5.836, P = 0.016) compared with primary closure. A positive circumferential margin (CRM) was demonstrated in 6 (5.9%) patients, and intraoperative perforations occurred in 4 (3.9%) patients. All CRM involvement and intraoperative perforation located at anteriorly and anterolaterally. The local recurrence was 4.9% at a median follow-up of 35 months (range, 18-58 months).

CONCLUSIONSELAPE performed in the prone position for low rectal cancer leads to a reduction in CRM involvement, intraoperative perforations, and local recurrence, but it might result in a little high rate of perineal wound related complications. Reconstruction of pelvic floor with biologic mesh might lower the rate of perineal wound complications.

Adult ; Aged ; Digestive System Surgical Procedures ; methods ; Female ; Humans ; Male ; Middle Aged ; Perineum ; surgery ; Postoperative Complications ; Prognosis ; Prospective Studies ; Rectal Neoplasms ; surgery ; Treatment Outcome

Acupuncture Therapy ; Calcitonin ; Calcitonin Gene-Related Peptide ; Humans ; Migraine Disorders/therapy* ; Quality of Life ; Serotonin ; Vascular Endothelial Growth Factor A ; Vascular Endothelial Growth Factors