Andrology and gynecology have a similar or the same theoretical basis in Traditional Chinese Medicine (TCM). Andrology has a history of less than 3 decades in China, while TCM gynecology has developed for over a thousand years. The development of andrology could be greatly promoted with the guidance of the theories and prescriptions of gynecology.
Andrology ; China ; Gynecology ; Humans ; Medicine, Chinese Traditional

Objective: To review the experience of one-stage surgical management of thoracic aortic aneurysm associated with coronary artery disease. Methods: From June 1999 to July 2002, fifteen patients (all the male, average age 57.21 year-old, ranged 40-66 year-old) underwent thoracic aortic aneurysm repair and concomitant coronary revascularization. The diagnosis are aortic root aneurysm in 5 cases,ascending aortic aneurysm in 2,arch aortic aneurysm in 3,and aortic dissecting in 5. 14 patients received operation through midsternotomy,including ascending aorta replacement in 2, Bentall technique in 4, David technique in 1 and total arch replacements in 3 patients. Left thoracotomy and off-pump CABG was done in 1 case. Results: 1 patient died in 30 days after operation. Followed up for a mean duration of 17 months,there were no late death and no reoperation and no related events occurred. Conclusion: Thoracic aortic replacement and CABG (coronary artery bypass grafting) could be done at one-stage. Concomitant coronary revascularization may aggressively obviate CAD events.

The microstructure of cationic cyclopeptide (TD-34) treated Caco-2 cell membrane was observed, and we discussed the relationship between membrane structure and insulin transmembrane permeability. Atomic force microscope (AFM) was used to observe living cell membrane in air condition and tapping mode. Results showed that the surface of Caco-2 cell membrane treated with TD-34 lost its smoothness and nearly doubled its roughness. Apparent permeability coefficients (P(app)) of insulin in Caco-2 cell monolayers increased 2.5 times. In conclusion, AFM can be used to observe microstructure of cationic cyclopeptide treated cell membrane and cationic cyclopeptide enhanced insulin delivery across Caco-2 cell membrane by increasing membrane fluidity.
Caco-2 Cells ; Cations ; Cell Membrane ; drug effects ; Cell Membrane Permeability ; drug effects ; Humans ; Insulin ; metabolism ; Membrane Fluidity ; drug effects ; Microscopy, Atomic Force ; Peptides, Cyclic ; pharmacology

Part of the patients with transient ischemic attack (TIA) may develop ischemic stroke.Some of them may die because of complicating cardiovascular disease.Studies in recent years have shown that the ABCD2 score has an important value in the evaluation of the prognosis of TIA.This article summarizes the source and application of the ABCD2 score,and focuses on the roles of the score in the evaluation of the prognosis of TIA.

AIM: To investigate the effect of tetrandrine (Tet) on proliferation of human pterygium fibroblasts (HPF) in vitro and to search for a new method to prevent the recurrence after pterygium surgery.METHODS: With different concentrations (0 to 160μmol/L) of Tet acting on HPF cultured in vitro, the impact was observed at 24, 48, 72 hours respectively after Tet intervention. The MTT method was used to assay the biologic activities of Tet and inhibitive rate of cell growth. The expression of proliferating cell nuclear antigen (PCNA) in each group was detected by immunohistoche-mistry before and after Tet intervention.RESULTS:With different concentrations of 20, 40, 80 and 160μmol/L and acting for 24 to 72 hours, Tet could inhibit the proliferation of HPF in a dose- and time-dependent manner (P<0.05). After the intervention of Tet, the expression of PCNA protein declined. When the concentration of Tet was in the range of 20 to 160μmol/L, it was able to inhibit the expression of PCNA in a concentration-dependent manner (P<0.05).CONCLUSION:Tet could significantly inhibit the proliferation of pterygium fibroblasts, and the inhibitive action was in a dose- and time-dependent manner within a certain range of concentration. But in high concen-tration (>160μmol/L), Tet would have cytotoxity.

Cervical spinal manipulation is considered to be a safe procedure for treating patients with neck pain and muscle-tension headache. Rarely has acute cervical spinal epidural hematoma after spinal manipulation been reported. Here, we report a 16-year-old healthy male adolescent who presented with progressive weakness in the right extremities following acute neck and shoulder pain after spinal manipulation from Acute cervical spinal epidural hematoma with compression of spinal cord. After emergency surgery the patient had full recovery from the profound neurological deficits.
Hematoma, Epidural, Spinal

Objective:To investigate the characteristics and significance of insulin-like growth factor 1(IGF- 1) and insulin-like growth factor binding protein 2 (IGFBP2) expressions in ankle cartilage of patients with Kashin-Beck disease (KBD).Methods:In this case-control study, 10 KBD patients who were hospitalized in the Department of Orthopedics of Shaanxi Provincial People's Hospital from January 2010 to December 2016 were selected as KBD group, and 10 patients with ankle fracture caused by trauma but without talus injury during the same period were selected as control group, the cartilage tissues of the two groups were collected. IGF-1, IGFBP2 positive cells, the mRNA and protein expressions of IGF-1, IGFBP2 in the cartilage tissues were detected by immunohistochemistry, real-time fluorescent quantitative PCR and Western blotting, respectively. According to the expressions of IGF-1 and IGFBP2 in ankle cartilage of KBD patients, a patient with amputation caused by trauma was selected in Shaanxi Provincial People's Hospital, and ankle joint cartilage was taken to prepare chondrocytes for in vitro cell verification experiments. The chondrocyte were divided into control group (0 ng/ml T-2 toxin), T-2 treatment group (20 ng/ml T-2 toxin) and T-2+ IGFBP2 silenced group (20 ng/ml T-2 toxin+ 50 nmol/L IGFBP2 siRNA), the MTT method and dimethyl methylene blue staining were used to detect the activity of chondrocyte and the secretion of sulfated glycosaminoglycan (sGAG). Results:In the control group and the KBD group, the number of IGF-1[(47.26 ± 8.97), (68.15 ± 7.42) cells] and IGFBP2 positive cells [(27.56 ± 5.40), (71.85 ± 7.62) cells] in the cartilage tissues were significantly different ( t = 4.487, 9.402, P < 0.01). Compared with the control group, the IGF-1, IGFBP2 mRNA and protein expression levels in KBD group were significantly higher, the differences were significantly different ( t = 3.340, 20.700, 4.684, 8.699, P < 0.05 or < 0.01). In cell experiment, the chondrocyte activitives and sGAG contents of the control group, T-2 treatment group, and T-2+ IGFBP2 silenced group were significantly different ( F = 226.70, 80.66, P < 0.01); among them, the cell activitives and sGAG contents of the T-2 treatment group and T-2+ IGFBP2 silenced group were lower than those of control group ( P < 0.05), and the T-2+ IGFBP2 silenced group were higher than those of the T-2 treatment group ( P < 0.05). Conclusions:The expressions of IGF-1 and IGFBP2 in the ankle cartilage of KBD patients are significantly higher. Silencing IGFBP2 gene can reduce the inhibitory effect of T-2 toxin on chondrocyte activity and the secretion of sGAG.

OBJECTIVETo study clinical effects of the over-articular external fixator combined with limited internal fixation for the treatment of Pilon fractures caused by high energy.

METHODSFrom September 2003 to April 2011, 36 patients with Pilon fractures caused by high energy were treated with the over-articular external fixator combined with limited internal fixator. There were 25 males and 11 females, ranging in age from 16 to 72 years old,with an average of 38 years old. The diagnoses of all patients were determined by conventional X-ray examination or three-dimensional spiral CT examination. The AOFAS scoring criteria was used to evaluate the therapeutic effects. The patients with comminuted fractures were treated with screw or Kirschner wire fixation without uncovering periost so as to enhance stability between fracture end and bone blocks,followed by the fixation with over-articular external fixators.

RESULTSAll the patients were followed up, and the duration ranged from 4 to 27 months, with an average of 13 months. Thirty-two patients got wound healing at the first stage. And the bone union duration ranged from 2 to 6 months, with a mean of 3 months. According to the AOFAS ankle-hindfoot subjective scoring standard, 13 patients got an excellent result, 20 good and 3 fair, with an score of 88.2 +/- 3.6. Twelve patients had infections at pinhole, 5 patients had pinhole pain. One patient had the fixator broken induced by over loading, who was cured after treatment. There were no complications such as nerve or vascular injuries, or osteomyelitis.

CONCLUSIONThe over-articular external fixation combined with limited internal fixation for the treatment of Pilon fractures caused by high energy is an ideal method, which has such advantages as reliable fixation, simple operation, coincidence with principles of biomechanical fixation, and benefit for fracture healing.

Adolescent ; Adult ; Aged ; Ankle Injuries ; diagnostic imaging ; surgery ; Ankle Joint ; diagnostic imaging ; surgery ; External Fixators ; Female ; Fracture Fixation ; Fracture Fixation, Internal ; Humans ; Internal Fixators ; Male ; Middle Aged ; Radiography ; Treatment Outcome ; Young Adult

Objective To evaluate the applicability of activated charcoal in treatment of oral poisoning. Methods The feasibility of clinical manipulation and tastiness of 4 forms of activated charcoal were investigated, with different dosage forms in 35 nurses and 50 volunteers, respectively. The feasibility of the clinical manipulation was assessed by gastrelavage time and block numbers of stomach duet,and the tastiness by volunteers' taking orally. Results The gastrolavage time (151.8±17.8) s for powder, (96.9±24.80) s for suspension, (319.0±82.4) s for tablet and (314.3±93.3) s for suspension(P <0.001). Conclusion There are significant differences in the applicability of activated charcoal in different dosage forms. The suspension is the best form in feasibility. Capsule and tablet are better than powder and suspension in tastiness. Suspension and powder are the worst to accept.

Objective To evaluate the value of reconstruction of three-dimentional CT in development dislocation of hip(DDH)in children.Methods Twelve cases of DDH concluded 4 bilateral and 8 unilateral cases.To sum up,16 sick hips were operated and 8 normal hips were also obtained by three-dimensional CT(Hip speed Fi/x,GE Co).Results 3D reconstruction were used to show femoral head,(acetabulum) and relationship of acetabulum and femoral head respectively.The difference between FNA measurement of sick hips and those of normal hips were significant(P