Objective To study the hematological changes o f nontraumatic osteonecrosis of the femoral head,select the sensitive molecular symbols for early diagnosis and distinguish the high risk peopl e.Methods The studied subjects were divided in to three groups:1)NONFH early stage group(n=30);2)NONFH late stage group(n=30);3)the normal controlled group(n=30).Blood samples from cubital veins were collected.GMP -140,PC,D -Dime r were examined using ELISA.PAI was e xamined with chromogenic assay.Results1)The platelet GMP -140levels of early or late stage groups NONFH were signi ficantly higher than that of the normal contro lled group;the plasma PC levels of both groups were lower than that of the normal controlled group significan tly(P

Professor YANG Zhao-min inherited the ancient doctors'experiences about point-prescription with the principle of 'inheriting the ancients without being formalistic in the ancients,bringing new ideas without losing contact with fountainhead of TCM'. He explored new ideas based on the ancient therapy,and summed his distinctive experience up as two types:simple recipe of acupuncture and moxibustion (single point,double points,three points) and compound recipe of acupuncture and moxibustion (more than fi ve points).Those were simple-clear-essential-new in composition and form,and effective therapy in clinic.

Objective To explore the clinical effectiveness and safety of percutaneous vertebral augmentation with the Vessel-X bone void filling container system (Vesselplasty). Methods Three cases of fresh osteoporotic vertebral compression fracture were treated with Vesselplasty. After procedure, the pain relief, the fracture reduction, and the cement distribution in the vertebra were observed. Results All the 3 cases were treated with the unipediclar injection technique. The operative time was 45, 32 and 30 min, respectively. The hemorrhage volume was

Pien Tze Huang (PTH) was documented as an imperial prescription composed of Notoginseng Radix, Calculus Bovis, Snake Gallbladder, and Musk. It is famous in China and Asian countries due to its excellent effects in heat clearing, detoxifying, swelling reduction, and pain relieving. Modern pharmacological studies demonstrate that PTH shows excellent effects against various inflammatory diseases, liver diseases, and cancers. This review summaries the pharmacological effects, clinical applications, and mainchemical components of PTH. More importantly, its potential quality markers (Q-markers) were then analyzed based on the "five principles" of Q-markers under the guidance of Traditional Chinese Medicine theory, including transfer and traceability, specificity, efficacy, compatibility, and measurability. As a result, ginsenosides Rb1, ginsenoside Rg1, ginsenoside Rd, ginsenoside Re, notoginsenoside R1, dencichine, bilirubin, biliverdin, taurocholic acid, and muscone are considered as the Q-markers of PTH. These findings will provide guidance and assistance for the construction of a quality control system for PTH.
Humans ; Ginsenosides/pharmacology* ; Drugs, Chinese Herbal/pharmacology* ; Medicine, Chinese Traditional ; Neoplasms ; Quality Control ; China

OBJECTIVETo analyze factors relevant to revisional tympanomastoid surgery for chronic otitis media(COM).

METHODSThe clinical data of 159 patients (159 ears), who exhibited either wet ear or relapsed after the initial operation, and were subjected to revisional tympanomastoid surgery, were retrospectively analyzed in this study. Of those 159 consecutive patients, 85 were males and 74 were females, aged 11-64 years, with a median age of 36 years old. The situations in terms of intra-operative findings, surgical procedures, change dressing post-operation, dry ear time, and the improvement of aural ability during the second operation, were recorded and analyzed.

RESULTSThe second surgery found that, of those 159 patients underwent the re-operation, 67 presented with cholesteatoma and 92 had no cholesteatoma. In addition, the inadequate skeletonization and insufficient opening for mastoid cavity accounted for 70.4% (112/159) of all previous operations, the external auditory canal stenosis for 98.7% (157/159), the high facial ridge leading to insufficient drainage for 61.0% (97/159), the lesion in tympanic ostium of Eustachian tube for 34.6% (55/159), the insufficient drainage due to inappropriate post-operating dressing for 5.0% (8/159), the postauricular incision for 30.8% (49/159), and the endaural incision for 69.2% (110/159). As for the re-operation of the canal wall down mastoidectomy, tympanoplasty plus plastic repairing of cavity of concha were performed in 94 cases, the modified Bondy plus plastic repairing of cavity of concha in four cases, the radical mastoidectomy plus plastic repairing of cavity of concha in 59 cases, and the simple cleaning for mastoid cavity in two cases. Since one to two weeks after the revisional operations, the post-operating dressing was performed with aid of microscopy once a week on average. The average dry ear time ranged from 2 to 6 weeks (median=3 weeks). During a period of 6-93 months for the follow-up, all patients presented with dry ears. The epithelialization of the operating cavity was well and the tympanic membranes were integrity. Neither granulation tissue nor cholesteatoma was found to reoccur. Both pure tone hearing thresholds and air-bone gap decreased in 87 cases after the revisional operation, with statistically significant different in comparison to those two parameters before the operation (P<0.05).

CONCLUSIONThe primary causes responsible for the wet ear or reoccurrent cholesteatoma after tympanomastoid surgery may be related to the improper operation procedures and selection of incision, the non-standard operation, inexhaustive removal of pathological tissues, as well as the irregular postoperation change dressing, and other factors.

Adolescent ; Adult ; Child ; Cholesteatoma, Middle Ear ; surgery ; Chronic Disease ; Ear Auricle ; surgery ; Eustachian Tube ; pathology ; Female ; Humans ; Male ; Mastoid ; surgery ; Middle Aged ; Otitis Media ; surgery ; Postoperative Period ; Reconstructive Surgical Procedures ; Reoperation ; Retrospective Studies ; Treatment Outcome ; Tympanic Membrane ; pathology ; surgery ; Tympanoplasty ; Young Adult