Objective To explore the therapeutic efficacy of modified Taohong Siwu Decoctio n(TSD) combined with limited internal fixation and external fixation for the treatment of tibial plateau fracture of Schatzker type Ⅴand Ⅵ. M ethods A total of 31 cases of tibial plateau fractures of Schatzker type Ⅴ and Ⅵ treated with TSD orally combined with limited internal fixation and external fixation were enrolled into the study. Follow-up was carried out for the evaluation of therapeutic effect and postoperative complications. Results All of the cases received follow-up for 6 months to 3 years. According to Merchant scoring criteria, the therapeutic effect was excellent for 15 cases, good for 12 cases, acceptable for 3 cases and inferior for one case, with the excellent and good rate being 87.1%. One case had pin tract infection, and then was cured after symptomatic treatment. Conclusion For tibial plateau fracture of Schatzker typeⅤandⅥwith unsatisfactory skin state, we can perform limited internal fixation and external fixation to take the place of strong steel plate fixation with extensive exposure for surgical treatment, and then give postoperative oral use of TSD, which will be a safe and effective therapy for the fracture by promoting the relief of the clinical symptoms and signs of early fracture.

Objective To analyze pharmacologic action features of single Chinese herbal medicine for the treatment of fatty liver based on literature; To provide references for clinical treatment of fatty liver.Methods Animal research literature about single Chinese herbal medicine for the treatment of fatty liver in CNKI, Wanfang database, and VIP from January 2003 to December 2014 was retrieved by computers. The number of single Chinese herbal medicine and the pharmacologic action features of active ingredients (or extracts) were statistically concluded. Results A total of 279 articles were retrieved, including 67 kinds of single Chinese herbal medicine, among which 8 were used to treat AFLD, 45 were used to treat NAFLD, and 14 were used to treat AFLD and NAFLD simultaneously. Pharmacologic action features of the medicine for AFLD mainly included reducing lipid, protecting liver, antioxidation, and anti-inflammation. Pharmacologic action features of the medicine for NAFLD had the effects of improving insulin resistance additionally.Conclusion Chinese herbal medicine for the treatment of AFLD and NAFLD shows significant efficacy, having the features of multiple pathways and liver damage resistance, which provide references for clinical treatment of fatty liver.

Currently there is considerable interest among oncologists to find anticancer drugs in Chinese herbal medicine (CHM). In the past, clinical data showed that some herbs possessed anticancer properties, but western scientists have doubted the scientific validity of CHM due to the lack of scientific evidence from their perspective. Recently there have been encouraging results, from a western perspective, in the cancer research field regarding the anticancer effects of CHM. Experiments showed that CHM played its anticancer role by inducing apoptosis and differentiation, enhancing the immune system, inhibiting angiogenesis, reversing multidrug resistance (MDR), etc. Clinical trials demonstrated that CHM could improve survival, increase tumor response, improve quality of life, or reduce chemotherapy toxicity, although much remained to be determined regarding the objective effects of CHM in human in the context of clinical trials. Interestingly, both laboratory experiments and clinical trials have demonstrated that when combined with chemotherapy, CHM could raise the efficacy level and lower toxic reactions. These facts raised the feasibility of the combination of herbal medicines and chemotherapy, although much remained to be investigated in this area.
Antineoplastic Agents, Phytogenic ; pharmacology ; therapeutic use ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Clinical Trials as Topic ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Humans

Objective To investigate the curative effect of acute severe brain injury complicated ARDS, Methods 31 patients who had acute severe brain injury complicated ARDS were divided into two groups:A group was early discovery of ARDS and given treatment.B group was late discovery of ARDS and treated late.Then the curative effects were compared.Results A group was significantly higher than B group in blood gas analysis(P

Objective To investigate the effect of sperm -associated antigen 9 ( SPAG9 ) on migration and invasion abilities of human osteo-sarcoma U2OS cells.Methods siRNA was used to decrease SPAG9 expression, and then cells were subjected to CCK -8 assay, wound healing assay and transwell assay to detect siSPAG9 on cell migration and invasion abilities. Western blot and Gelatin zymography were used to detect matrix metalloproteinase-2 ( MMP-2) and matrix metalloprotei-nase-9 ( MMP -9 ) expression and activities. Results siRNA for SPAG9 significantly decreased SPAG9 mRNA and protein expression. siSPAG9 had no effect on the proliferation of U2OS cells, but significant-ly inhibited its wound healing, migration and invasion abilities. The activities and expression of MMP-2 amd MMP-9 were also suppressed by siRNA for SPAG9.Conclusion Depletion of SPAG9 results in the inhi-bition of migration and invasion abilities of human osteosarcoma U2OS cells.

After antibiotic prophylaxis with metronidazole and levofloxacin, a transrectal sextant biopsy was performed under the guide of transrectal ultrasonography (TRUS) for a 75-year-old suspicious patient with prostate adenocarcinoma. Although antibiotics were also given after this procedure, the patient still developed fever, anxious, agrypnia and headache. Blood cultures remained negative. Lumbar puncture was performed and was consistent with Escherichia coli bacterial meningitis.
Adenocarcinoma ; pathology ; Aged ; Anti-Infective Agents ; administration & dosage ; Anti-Infective Agents, Urinary ; administration & dosage ; Biopsy ; adverse effects ; Escherichia coli Infections ; drug therapy ; etiology ; Humans ; Levofloxacin ; Male ; Meningitis ; etiology ; microbiology ; prevention & control ; Metronidazole ; administration & dosage ; Ofloxacin ; administration & dosage ; Prostatic Neoplasms ; pathology ; Ultrasound, High-Intensity Focused, Transrectal

OBJECTIVETo evaluate the progression in morphologic changes of lungs in SARS patients.

METHODSFour cases of SARS with lung tissue samples available (including one for ultrastructural examination) were enrolled into the study. Histochemical study for VG, Masson, reticulin, orcein, PAS, sirius red stains and immunohistochemical study for vimentin, desmin, smooth muscle actin, HHF-35, CD34, F8, collagen types I and III were also performed.

RESULTSAccording to the morphologic changes, lung lesions in SARS were subcategorized into 3 phases: acute exudative inflammation, fibrous proliferation and the final fibrotic stage. Two cases belonged to the acute exudative phase, in which the course was less than 20 days. The principal lesions consisted of acute alveolar exudative inflammation, hyperplasia of alveolar epithelium, necrosis, alveolar hyaline membrane formation, alveolar desquamation and focal fibroplasia. The acute exudative protein was PAS-positive. There was an increase in reticulin fiber formation. The reactive fibroblasts were highlighted by desmin and vimentin. One case belonged to the fibroproliferative stage, in which the course was around 25 days. Major lesions included proliferative interstitial pneumonia with early pulmonary fibrosis. There was also evidence of organizing pneumonia, with an increase in reticulin fiber formation, which had a glomeruloid appearance on special stain. The mesenchymal cells showed either myofibroblastic (which expressed desmin, HHF-35, smooth muscle actin and vimentin) or fibroblastic (which expressed vimentin only) differentiation. Fibroelastosis and fibroplasia was also noted. The remaining case belonged to the fibrotic stage, in which the course was around 75 days. The main features included diffuse fibrosis and honeycomb change, which were highlighted by sirius red stain. Immunohistochemistry showed mainly types I and IV collagen fibers. In all lesions, there was also an increase of number of CD68-positive macrophages.

CONCLUSIONSThe morphologic progression in lungs of SARS patients is characterized by the development of increased fibrosis. The primitive mesenchymal cells, hyperplastic alveolar epithelial cells and macrophages play an important role in the pathogenesis.

Actins ; metabolism ; Adult ; Collagen Type I ; metabolism ; Desmin ; metabolism ; Humans ; Lung ; metabolism ; pathology ; Male ; Middle Aged ; Pulmonary Fibrosis ; pathology ; Severe Acute Respiratory Syndrome ; metabolism ; pathology ; Vimentin ; metabolism

Animals ; DNA, Fungal ; Phosphorylation ; RNA Polymerase II ; Sequence Homology, Nucleic Acid ; T-Box Domain Proteins ; genetics

OBJECTIVETo study the effect of selective moderate head cooling therapy on maximum length sequences brainstem auditory evoked potential (MLS-BAEP) in newborn piglets with hypoxic-ischemic brain damage.

METHODSSixteen newborn piglets aged 5-7 day old were randomly divided into three groups: normothermic control (n=4), HI (n=6) and mild hypothermia-treated (n=6). HI was induced through temporary occlusion of both carotid arteries, followed by mechanical ventilation with low concentration of oxygen (FiO2=0.06) for 30 minutes. Mild hypothermia was induced by equipment via circulating water. MLS-BAER was recorded before HI and at 12 hours, 24 hours, 36 hours, 48 hours, 60 hours, 72 hours, 4 days, 7 days, 10 days, 13 days and 15 days after HI.

RESULTSCompared with the normothermic control group, all latencies and intervals tended to increase significantly at 72 hours in the HI group and reached peak values on day 7. From day 10, all latencies and intervals tended to decrease, but apart from wave I latency, still differed significantly from those of the normothermic control group. MLS-BAER variables did not reach normal values until day 15. Ⅲ latency, Ⅰ-Ⅲ interval and Ⅰ-Ⅴ interval were significantly reduced in the hypothermia-treated group between 60 and 7 days after HI compared with the HI group (P<0.05). V latency and Ⅲ-Ⅴ interval in the hypothermia-treated group were also reduced compared with the HI group between 72 hours and 7 days after HI (P<0.05).

CONCLUSIONSBoth peripheral and central auditory systems are disturbed by HI, which shows as a significant increase in MLS-BAER variables (all latencies and intervals) in newborn piglets. Involvement in central brainstem auditory system reaches a peak on day 7 after injury. MLS-BAER variables still cannot reach to normal values until day 15. Selective moderate head cooling therapy can significantly reduce brainstem damage induced by HI.

Animals ; Animals, Newborn ; Evoked Potentials, Auditory, Brain Stem ; Hypothermia, Induced ; Hypoxia, Brain ; physiopathology ; therapy ; Swine

Objective To evaluate the efficacy and safety of domestic human recombinant FSH (rhFSH) in women with anovulation of WHO groupⅡ. Methods A randomized, blind, parallel-controlled, non-inferiority and multicenter study was performed. A total of 534 admitted to 13 hospitals from May 2008 to August 2009. There were 531 women with ovulatory disorder was included in the statistical analysis, were randomly divided into test group (domestic rhFSH, n=352) and control group (imported rhFSH, n=179). Percentage of cycle with mature follicle, ovulation rate, clinical pregnancy rate, multiple pregnancy rate, ovarian hyperstimulation syndrome (OHSS) and adverse events were observed. Results No statistical significant differences (P>0.05) were observed between the two groups in terms of the efficiency on mature follicle [91.8%(323/352) versus 88.8%(159/179)], ovulation rate [91.3%(295/323) verus 90.6%(144/159)], clinical pregnancy rate [19.2%(62/323) verus 18.2%(29/159)], the number of the follicles<14 mm, the level of serum LH and progesterone, the thickness of endometrium on the day of hCG administration. The number of follicle≥18 mm and 14 mm≤follicle<18 mm and the level of serum estradiol on the day of hCG in the test group were significantly higher than those in the control group (P<0.05). The number of days of rhFSH administration in the test group was significantly less than that in the control group [(9.8±2.2) versus (11.4± 0.6) days, P<0.05], the dosage of rhFSH was significantly lower than that in the control group [(879 ± 419) versus (1 043 ± 663) U, P<0.05]. The multiple pregnancy rate in the test group was significantly higher than that in the control group [21% (13/62) versu 10% (3/29), P<0.05]. The incidence of OHSS and adverse events were similar between the two groups (P>0.05), and no other adverse events were observed in test group during treatment. Conclusion Ovarian stimulation with domestic rhFSH is effective, safe and economical in women with anovulation of WHO groupⅡ.