This article began from the characteristic and research method of the syndrome in Traditional Chinese Medicine(TCM)and proteomics,analyzed the superiority and the feasibility of introduction of proteomics into the study of syndrome essence.The author thought that proteome and syndrome in TCM were amazing similar in the aspects of integrity,developments,space and complexity,there was maybe some kind of inner link and the corresponding relations between them.Therefore, the proteomics had the special superiority when it was compared with the general microscopic parameter in study of syndrome essence,also even more accord with the characteristics of syndrome in itself.This article also generalized the research achievement of syndromic proteomics in TCM in recent years from the aspects of specification,thought and method,the relativity of concrete syndrome type and proteome.This article demonstrated the magnificent prospect of proteomics in the study of the syndrome essence of the TCM.

PURPOSE: Cathepsin K is a potent collagenase implicated in human and animal atherosclerosis-based vascular remodeling. This study examined the hypothesis that serum CatK is associated with the prevalence of coronary artery disease (CAD). MATERIALS AND METHODS: Between January 2011 and December 2012, 256 consecutive subjects were enrolled from among patients who underwent coronary angiography and percutaneous coronary intervention treatment. A total of 129 age-matched subjects served as controls. RESULTS: The subjects' serum cathepsin K and high sensitive C-reactive protein (hs-CRP) and high-density lipoprotein cholesterol were measured. The patients with CAD had significantly higher serum cathepsin K levels compared to the controls (130.8+/-25.5 ng/mL vs. 86.9+/-25.5 ng/mL, p<0.001), and the patients with acute coronary syndrome had significantly higher serum cathepsin K levels compared to those with stable angina pectoris (137.1+/-26.9 ng/mL vs. 102.6+/-12.9 ng/mL, p<0.001). A linear regression analysis showed that overall, the cathepsin K levels were inversely correlated with the high-density lipoprotein levels (r=-0.29, p<0.01) and positively with hs-CRP levels (r=0.32, p<0.01). Multiple logistic regression analyses shows that cathepsin K levels were independent predictors of CAD (odds ratio, 1.76; 95% confidence interval, 1.12 to 1.56; p<0.01). CONCLUSION: These data indicated that elevated levels of cathepsin K are closely associated with the presence of CAD and that circulating cathepsin K serves a useful biomarker for CAD.
Aged ; Biological Markers/blood ; C-Reactive Protein/metabolism ; Cathepsin K/*blood ; Coronary Artery Disease/*blood/metabolism ; Female ; Humans ; Male ; Middle Aged

PURPOSE: Cathepsin K is a potent collagenase implicated in human and animal atherosclerosis-based vascular remodeling. This study examined the hypothesis that serum CatK is associated with the prevalence of coronary artery disease (CAD). MATERIALS AND METHODS: Between January 2011 and December 2012, 256 consecutive subjects were enrolled from among patients who underwent coronary angiography and percutaneous coronary intervention treatment. A total of 129 age-matched subjects served as controls. RESULTS: The subjects' serum cathepsin K and high sensitive C-reactive protein (hs-CRP) and high-density lipoprotein cholesterol were measured. The patients with CAD had significantly higher serum cathepsin K levels compared to the controls (130.8+/-25.5 ng/mL vs. 86.9+/-25.5 ng/mL, p<0.001), and the patients with acute coronary syndrome had significantly higher serum cathepsin K levels compared to those with stable angina pectoris (137.1+/-26.9 ng/mL vs. 102.6+/-12.9 ng/mL, p<0.001). A linear regression analysis showed that overall, the cathepsin K levels were inversely correlated with the high-density lipoprotein levels (r=-0.29, p<0.01) and positively with hs-CRP levels (r=0.32, p<0.01). Multiple logistic regression analyses shows that cathepsin K levels were independent predictors of CAD (odds ratio, 1.76; 95% confidence interval, 1.12 to 1.56; p<0.01). CONCLUSION: These data indicated that elevated levels of cathepsin K are closely associated with the presence of CAD and that circulating cathepsin K serves a useful biomarker for CAD.
Aged ; Biological Markers/blood ; C-Reactive Protein/metabolism ; Cathepsin K/*blood ; Coronary Artery Disease/*blood/metabolism ; Female ; Humans ; Male ; Middle Aged

Objective To investigate the clinical effect of lateral supramalleolar perforator flap with the rotation point down on the repair of forefoot soft tissue defect.Methods From January,2016 to June,2017,23 cases (15 males and 8 females) of forefoot soft tissue defect were repaired by lateral supramalleolar perforator flap with the rotation point down.The age ranged from 8 to 67 (mean,42.9) years.The soft tissue defects were located far from the tarsometatarsal joint of the foot and the areas were 4.0 cm×4.0 cm-8.0 cm×12.0 cm.The areas of flap stitched directly or take blade thick skin repair on the thigh.All cases were followed-up by telephone or Internet,outpatient visit and home visit.Results Twenty-one cases survived successfully.Small area necrosis occurred at the distal end of the flap in 1 case,and healed after changing treatment.In the other cases,tension blister appeared at the distal end of the flap.After cut off some surgical stitches,the flap survived.All cases were followed-up from 6 to 12 months.The shape of flaps were not bloated and had good textures.The walking of affected limbs had no significant effect,and the functional recovery was satisfactory.Conclusion The lateral supramalleolar perforator flap is easy to cut and the perforator of flap is constant,which is a appropriate flap to repair the soft tissue defect of the forefoot.

To explore the method and effect of repairing the soft tissue defect of the lateral heel with the retrograde lateral supramalleolar flap pedicled with the end perforator of peroneal artery. Methods From May, 2015 to February, 2018, 16 cases of lateral calcaneal soft tissue defect were repaired with the retrograde lateral supramalleolar flap pedicled with the end perforator of peroneal artery.All wounds were treated with one-stage dilata-tion and VSD to control infection. In cases of chronic calcaneal bone infection, the bone defect formed after extensive resection of infected bone was temporarily filled with antibiotic bone cement. The area of soft tissue defect on the lat-eral heel was 3.0 cm×2.0 cm-8.0 cm×5.0 cm, and the area of flaps was 3.5 cm×2.5 cm-8.5 cm×5.5 cm. The small donor area of the flap was sutured directly, and the larger area was repaired by skin grafting. Patients with chronic calcaneal bone infection underwent bone cement removal and autogenous bone transplantation after inducing mem-brane formation 6 to 8 weeks after flap transplantation. All cases were followed-up, including 7 cases outpatient fol-low-up and 9 telephone follow-up. Results All the 16 flaps survived smoothly. The donor and recipient areas of the flaps healed primarily. All cases were followed-up for 3 to 13 months. The flaps had good shape, no swelling, similar color to heel skin and no pigmentation.Ankle flexion and extension were not restricted.Four cases with chron-ic osteomyelitis of calcaneus healed well after second-stage bone grafting, with an average healing time of 8.5 months. Conclusion The retrograde lateral supramalleolar flap with the end perforator of peroneal artery is an ideal method for repairing the soft tissue defect on the lateral heel with simple operation and reliable blood supply.

Objective:To investigate the surgical method and clinical value of free medial sural artery perforator (MSAP) flap for repairing the wound of toe.Methods:The patients with isolated toe skin defects admitted to the Department of Trauma Microsurgery of No.988 Hospital of Joint Logistics Support Force were treated with MSAP flap for wound repair from June 2014 to December 2018. All the donor site were closed primarily. After the operation, the appearance, texture, hair growth and functional recovery of donor and recipient sites were observed through regular follow-up in outpatient or WeChat.Results:A total of 11 cases were enrolled, including 7 males and 4 females, aged from 19 to 44 years, with an average of 31.3 years. The wound sites were located at the first toe in 8 cases, the second toe in 2 cases, and the fourth toe in 1 case. The size of the skin defects was from 2.2 cm×1.8 cm to 5.7 cm×3.8 cm, the primary repair was performed in 4 cases and secondary repair in 7 cases, and the flaps ranged from 2.6 cm×2.1 cm-6.1 cm×4.2 cm. Ten cases survived successfully, and the wounds healed primarily. One case had local necrosis at the distal end of the flap, the wound healed after secondary repair surgery. All patients were followed-up from 6 to 18 months. The appearance of flaps was good in 9 cases and slightly swollen in 2 cases. All flaps had good texture, no discomfort of wearing shoes, no obvious influence on walking, and linear scar remained in the donor area. Three cases were treated with laser hair removal because of the flap hair growth.Conclusions:The method of using a free MSAP flap to repair the small toe wound can restore its appearance to satisfaction and achieve a good aesthetic repair effect.

Objective:To investigate the surgical method and clinical value of free medial sural artery perforator (MSAP) flap for repairing the wound of toe.Methods:The patients with isolated toe skin defects admitted to the Department of Trauma Microsurgery of No.988 Hospital of Joint Logistics Support Force were treated with MSAP flap for wound repair from June 2014 to December 2018. All the donor site were closed primarily. After the operation, the appearance, texture, hair growth and functional recovery of donor and recipient sites were observed through regular follow-up in outpatient or WeChat.Results:A total of 11 cases were enrolled, including 7 males and 4 females, aged from 19 to 44 years, with an average of 31.3 years. The wound sites were located at the first toe in 8 cases, the second toe in 2 cases, and the fourth toe in 1 case. The size of the skin defects was from 2.2 cm×1.8 cm to 5.7 cm×3.8 cm, the primary repair was performed in 4 cases and secondary repair in 7 cases, and the flaps ranged from 2.6 cm×2.1 cm-6.1 cm×4.2 cm. Ten cases survived successfully, and the wounds healed primarily. One case had local necrosis at the distal end of the flap, the wound healed after secondary repair surgery. All patients were followed-up from 6 to 18 months. The appearance of flaps was good in 9 cases and slightly swollen in 2 cases. All flaps had good texture, no discomfort of wearing shoes, no obvious influence on walking, and linear scar remained in the donor area. Three cases were treated with laser hair removal because of the flap hair growth.Conclusions:The method of using a free MSAP flap to repair the small toe wound can restore its appearance to satisfaction and achieve a good aesthetic repair effect.

Objective:To explore the clinical efficacy of Masquelet technique combined with tissue flap transfer in the treatment of infectious composite bone and soft tissue defects in the early and middle stages after internal fixation for tibial fractures.Methods:From October 2017 to November 2020, 12 patients (13 tibial fractures) with infectious bone and soft tissue defects in the early and middle stages after internal fixation were treated in the Department of Orthopaedics, 988th Hospital of the Joint Logistics Support Force of CPLA by two-phased surgery with retaining internal fixation. Phase I procedures were thoroughly removal of the infected lesions and failed screws, preserving internal implants as many as possible, implantation of absorbable calcium sulphate and an antibiotics blended string of beads into the distal and proximal medullary cavity of the fractured bones, filling the bone defect and wrapping the internal implants with antibiotics loaded bone cement. The size of defects was 3.5 cm × 5.0 cm-7.5 cm × 14.5 cm, and the flaps for wound coverage sized 4.0 cm × 5.5 cm-8.0 cm × 15.0 cm. As for the repair of donor site, 8 limbs were sutured directly, 5 limbs could not be closed completely, and the remaining wounds were covered by skin grafting after suture. Based on well control of infection and stable clinical signs, fillings of bone cement were then removed in Phase II surgery, or 6-9 weeks after primary surgery. Autologous cancellous bone pieces or composite allogeneic bone were fully implanted around the induction membrane formed by Masquelet technique, and auxiliary steel plates were implanted for internal fixation of unstable fractures. After discharge, the patients visited the outpatient clinic regularly, and combined with Wechat follow-up. The texture, colour and bone healing were observed. At the last follow-up, the function of the affected limbs were assessed according to Johner-Wruhs evaluation standard.Results:After Phase I surgery, 13 flaps survived smoothly without vascular compromise. The wounds healed in Phase I. Two patients (2 sides) had recurrent infections. Re-debridement was performed and external fixation was applied after removal of internal fixation. After Phase II surgery, all patients were included in 12-26 months of follow-up, with an average of 18 months. Thirteen lower leg fractures healed well, and the time of bone healing was 16-25 (average 19.5) weeks. The Johner Wruhs criteria was used in evaluation of the function of affected limbs, and it was found that 6 patients were in excellent, 5 in good and 2 in fair.Conclusion:It is feasible while preserving the internal implants, to use membrane induction technique (Masquelet technique) combined with flap transfer, together with the absorbable calcium sulphate antibiotic sustained-release beads as a carrier in the phased treatment of infectious bone defects and bone exposure in the early and middle stages after the surgery of tibial internal fixation. It also gives a higher rate of excellence in surgical outcome. This study explores a treatment procedure for traumatic bone infection combined with composite soft tissue defects.

Objective:To evaluate the preliminary effectiveness and safety of surgical peripheral iridectomy (SPI) combined with goniosynechilysis (GSL) and goniotomy (GT) in the treatment of advanced primary angle-closure glaucoma (PACG).Methods:A multicenter observational case series study was performed.Thirty-five eyes of 27 patients with advanced PACG, who underwent SPI+ GSL+ GT with a follow-up of at least 6 months, were included from August 2021 to January 2022 at Zhongshan Ophthalmic Center, Handan City Eye Hospital, Shijiazhuang People's Hospital, West China Hospital of Sichuan University, and the Third Affiliated Hospital of Chongqing Medical University.The mean follow-up time was 9(7, 10) months.Pre- and post-operative best corrected visual acuity (BCVA) and intraocular pressure (IOP) were measured with an ETDRS chart and a Goldmann applanation tonometer, respectively.The number of anti-glaucoma medications applied before and after surgery was recorded, and the complications after surgery were analyzed.Success rate of surgery was calculated.Complete surgical success was defined as an IOP of 5-18 mmHg (1 mmHg=0.133 kPa) and 20% reduction from baseline without anti-glaucoma medication or reoperation.Qualified success was defined as achieving criterion of complete success under anti-glaucoma medications.This study adhered to the Declaration of Helsinki.The study protocol was approved by the Ethics Committee of Zhongshan Ophthalmic Center, Sun Yat-sen University (No.2021KYPJ177). Written informed consent was obtained from each subject.Results:The mean preoperative IOP was (30.83±8.87)mmHg, which was significantly decreased to (15.69±3.70)mmHg at 6 months after the surgery ( t=8.588, P<0.001), with a 44.00% (34.78%, 60.00%) decline of 13.00(8.00, 21.00)mmHg.The median number of anti-glaucoma medications was significantly reduced from 2(0, 3) preoperatively to 0 (0, 1) postoperatively ( Z=-3.659, P<0.001). The mean preoperative and postoperative 6-month BCVA were 0.80(0.63, 1.00) and 0.80(0.60, 1.00), respectively, showing no significant difference ( Z=-0.283, P=0.777). Complete surgical success rate was 62.86%(22/35), and the qualified success rate was 91.43%(32/35). Surgical complications mainly included hyphema (6/35), IOP spike (3/35), and shallow anterior chamber (4/35). There was no vision-threatening complication. Conclusions:SPI+ GSL+ GT is preliminarily effective and safe in the treatment of advanced PACG, which provides a new option for PACG.