Une new flavonoids named as notabilisin K (1), together with four known compounds, morusin (2), mulberrofuran A (3), neocyclomorusin (4) and mornigrol F (5) are separated from 95% ethanol extracts of the twigs of Morus notabilis. Compounds 2-5 are separated from this plant for the first time. Notabilisin I, notabilisin J exhibits certain effect against cells of HCT-116, HepG2 and A2780 with IC50 values ranging from 1.47 μmol x L(-1) to 5.46 μmol x L(-1). Morusin exhibits strong effect against five kinds of human cancer cells (BGC823, A2780, HCT-116, HepG2 and NCI-H1650) with IC50 values ranging from 0.74 μmol x L(-1) to 1.58 μmol x L(-1).
Antineoplastic Agents, Phytogenic ; chemistry ; Benzofurans ; chemistry ; Flavonoids ; chemistry ; Hep G2 Cells ; Humans ; Inhibitory Concentration 50 ; Morus ; chemistry ; Plant Extracts ; chemistry ; Terpenes ; chemistry

OBJECTIVETo observe the effect and safety of plastering Chinese Compound Shenhuang Ointment (CSO) at Shenque (RN8) in promoting the rehabilitation of postoperative gastrointestinal dysfunction patients of qi stagnation blood stasis syndrome (QSBSS).

METHODSA prospective, multi-centered, randomized, double-blinded, controlled trial was conducted in 220 postoperative gastrointestinal dysfunction patients of QSBSS. They were randomly assigned to two groups, the CSO group (110 cases) and the placebo group (110 cases). CSO was plastered at Shenque (RN8) for 5 days after operation. The time of exhaustion, defecation, the recovery of intestinal peristalsis, integrals of TCM syndrome, and serum levels of motilin (MOT)and somatostatin (SS) were observed.

RESULTSCompared with the placebo group, the condition of exhaustion and defecation, the recovery of intestinal peristalsis on the 3rd day after operation was all improved (P < 0.05). The integrals of TCM syndrome at day 2, 3, and 4 were more significantly lowered in the CSO group than in the placebo group (P < 0.01, P < 0.05). The total effective rate of TCM syndrome was 95.3% in the CSO group, better than that in the placebo group (91.8%, P < 0.05). Compared with the placebo group, the serum MOT level increased and the serum SS level decreased at day 5 after operation in the CSO group (P < 0.05).

CONCLUSIONSThe plastering of CSO at Shenque (RN8) could advance the time of exhaustion and defecation, and improve patients' clinical symptoms. And patients could tolerate well.

Aged ; Double-Blind Method ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Gastrointestinal Diseases ; drug therapy ; Humans ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Ointments ; Postoperative Period ; Prospective Studies

5-10 years old were 33 cases;febrile children were 55 cases,persistent cough in 65 cases,among of those cases,the wheezing were 8 cases,nonproductive cough 45 cases,nasal discharge 7 cases in early right lung pneumonia in 38 cases,left lung pneumonia in 23 cases,pulmones involved at same time were 8 cases.Among of those children who senerated plenritis were 9 cases,pleural effussion 1 case;complication besides lung appeared 32 children.Complication of digestive and urinary system had 8 cases(11.6%),respectively.Complication of cardiovascular system had 3 cases(4.3%).Complication of nervous system and skin had 4 cases(5.8%),respectively.Complication of hematological system had 5 cases(7.2%).Eight cases(11.6%) showed damage of no more one organ,Fifty-nine cases first treated by erythromycin in vein,then by azithromycin in oral,10 cases were treated by azithromycin oral medication.Thirty-three cases fully recovered,36 cases improved.Conclusions SMPP are more founded in school children,the complication of besides lung are more serious than that of non-segmental pneumonia,it is security and relatively satisfaction to treat with erythromycin and azithromycin in sequential therapy.

A fragment containing amino acid residues 561～578 of HSV-2 glycoprotein G(gG2) was obtained by PCR assembling technique,and doubly cloned into vector pET-KDO.The recombinant plasmid was transformed to BL21(DE3)plysS.Fusion protein,of molecular weight about 39kDa was highly expressed by induction of IPTG.Western blot result showed the fusion protein had good antigenicity.After putification and digestion,the purity reached 95%.The digested purified protein was analysed by ELISA and showed good sensitivity and specificity.The recombinant protein should be useful for type-specific serodiagnosis of HSV-2.

Objective To study the effects of cooking practice education on their status of nutrient intake and blood glucose control in patients with type 2 diabetes mellitus (T2DM) over 60 years old.Methods Four-hour cooking practice education lecture was offered per month for 57 patients with T2DM over 60-year old based on balance diet and food exchange list,with features including requiring patients joining the lecture with their family members together,demonstration of raw and fresh dietary materials and cooked food,choice of food to eat by the patients themselves according to their own dietary regimen.Sixty patients with T2DM who were only educated by outpatient department of nutrition for 35 minutes were selected as control.After twelve months of education,indices such as scores of awareness of knowledge of food exchange list,status of nutrient intake and blood glucose control,and so on,were compared between the two groups to evaluate the effects of cooking practice education.Results After 12- month education,score of knowledge of food exchange list in the experiment group increased significantly,as compared to that in the control group.Intake of energy [(6304?826) kJ] and fat [(46?6) g] decreased significantly in the experimental group [(6921?860) kJ and (63?9) g,respectively],and fasting blood glucose [(7.1?0.8) mmol/L],postprandial blood glucose [(11.2?1.1) mmol/L] and glycosylated hemoglobin A1c [(6.2?0.5)%] were decreased significantly,as compared to those in the control group [(7.8?0.9) mmol/L,(12.4?1.2) mmol/L,and (6.5?0.7)%)],respectively.Conclusions Cooking practice education is effective to correctly use diet regimen and improve status of nutrient intake and control of blood glucoses for over-60-year patients with T2DM.

Apoptosis ; Cell Line ; Endotoxins ; adverse effects ; Hepatocytes ; cytology ; metabolism ; pathology ; Humans ; Intracellular Signaling Peptides and Proteins ; Mitochondrial Proteins

OBJECTIVETo evaluate a retro-grade auricular flap for repairing large alar defects.

METHODSTwenty-nine adult cadavers were anatomically used for vascular investigation of the frontal, nasal and temporal regions by injecting a dye into the main vessels. Based on the anatomical study in these regions, a retro-grade auricular flap was designed for repairing alar defects in 16 patients.

RESULTSThe blood supply of the auricle could be nourished by the inner carotid artery system from the supratrachlear artery and supraorbital artery through the frontal arterial anastomotical network into the frontal branch of the superficial temporal artery. It is then passing the main trunk of the superficial temporal artery into the ear area through the auricular branches of the superficial temporal artery. The retro-grade auricular island flap could be formed by basing the supratrachlear artery and the supraorbital artery through the vascular network between the superficial temporal artery and the supratrachlear artery or the supraorbital artery. Sixteen patients with large alar defects and half-sized nasal defects were successfully repaired by this technique.

CONCLUSIONSThe retro-grade auricular island flap, based on the inner carotid artery system, could be a good and safe flap for repairing a large alar defect or half-sized nasal reconstruction.

Adult ; Arteries ; Cadaver ; Carotid Artery, Internal ; Ear Auricle ; blood supply ; Humans ; Nose Deformities, Acquired ; surgery ; Ophthalmic Artery ; Reconstructive Surgical Procedures ; Surgical Flaps ; blood supply ; transplantation ; Temporal Arteries

OBJECTIVETo investigate the clinical outcomes of semicircular decompression in treating old thoracolumbar fractures and intractable neuropathic pain.

METHODSFrom September 2009 to September 2013, 21 patients with old thoracolumbar fracture and intractable neuropathic pain were treated with semicircular decompression. Among initial surgery, posterior pedicle screw fixation was used in these patients, with or without laminectomy. All patients were male, range in age from 20 to 28 years old with an average of (25.00±2.38) years. Vertebral body residual bone block resulted in intra-spinal placeholder more than 50%. All patients were complete spinal cord injury (ASIA grade) or cauda equina injury. VAS scores was from 6 to 10 points with the mean of 7.14±0.91. In these patients, MRI, CT, X-rays were performed; denomination and dosage of analgesics were recorded; nerve function and pain status were respectively evaluated by ASIA grade and VAS score before and after operation.

RESULTSAll patients were followed up from 8 to 32 months with an average of (17.29±6.02) months. All bone fragments of spinal canal were removed and spinal cord decompressions were achieved. At final follow-up, VAS scores were from 0 to 8 points with an average of (2.43±2.46) points, and were obviously reduced than peroperative data (P<0.05). Eleven cases of them stopped analgesic intake and 7 cases reduced using. Three patients' symptoms and VAS scores were not improved.

CONCLUSIONOld thoracolumbar fractures and intractable neuropathic pain need receive imaging examination as soon as possible and consider semicircular decompression therapy if bone fragments were in vertebral canal and spinal canal stenosis existed. This therapy can effectively relieve pain and profit nerve functional recovery.

Adult ; Decompression, Surgical ; methods ; Humans ; Lumbar Vertebrae ; injuries ; surgery ; Male ; Neuralgia ; etiology ; surgery ; Pain, Intractable ; etiology ; surgery ; Spinal Fractures ; physiopathology ; surgery ; Thoracic Vertebrae ; injuries ; surgery ; Visual Analog Scale ; Young Adult

Aged ; Aged, 80 and over ; Aortic Valve Stenosis ; surgery ; China ; Female ; Heart Valve Prosthesis Implantation ; methods ; Humans ; Male ; Middle Aged