Objective To investigate the lipidemia of patients with coronary artery disease(CAD)in China.Methods The survey engaged 52 centers in 7 cities in China recruiting patients with coronary artery disease in a hospital-based setting.Each center was asked to recruit all hospitalized patients with CHD from 1-Jun-2005 to 31-Sep-2005.The study population consisted of 3513 patients with CAD.Results Of the 3513 patients,the prevalence of the lipidemia was 79.7%.And the prevalence of the lipidemia in

Objective To explore the impact of juxtapapilary duodenal diverticulum on the formation of choledocholithiasis and biliary manometry after surgery.Methods The clinical data of 97 patients with common bile duct stones who successfully underwent ERCP and biliary manometry treatment from May 2011 to March 2014 were retrospectively analyzed.Ninty-seven common bile duct stone patients were divided to two groups,that is,52 cases of juxta-papilary duodenal diverticulum (experimental group) and 45 cases without juxta-papilary duodenal diverticulum (control group).The biliary manometric results before and after EST of both groups were compared.Results The basal pressure of sphincter Oddi of the experimental group before EST [(84.8 ± 26.1) mmHg] was higher than that of the control group before EST [(75.5 ± 14.6) mmHg] (P ＜ 0.05,1 mmHg =0.133 kPa);and that after EST was also higher than that of the control group after the operation[(19.8 ± 14.2)mmHg VS (15.9 ± 9.8)mmHg,P ＜ 0.05].The biliary pressure of common bile duct stone patients with JPD was higher than those without JPD before and after EST but with no significant difference(P ＞ 0.05).The biliary manometry was performed in 81 patients after one month and it was found that the basal pressure of sphincter Oddi of experimental group was still higher than that of the control group [(34.8 ± 17.1) mmHg VS (29.6 ± 15.3)mmHg,P ＜ 0.05].The biliary pressure of common bile of the experimental group was higher than that of the control group [(19.9 ± 11.2) mmHg VS (17.1 ± 13.1)mmHg,P ＜0.05].Conclusion The existence of juxtapapilary duodenal diverticulum increases the pressure of common bile duct and Oddi sphincter and leads to CBD stones.

Objective To explore the clinical curative effect and nursing measures of damaged skin and ganglion radiofrequency thermal condensation in the treatment of elderly primary trigeminal neuralgia.Methods 144 elderly patients with trigeminal neuralgia were randomly divided into observation group and control group,72 cases in each group.The control group was given percutaneous and ganglion radiofrequency thermal condensation damage to surgical treatment,the observation group was given in combination with the comprehensive nursing intervention.The clinical treatments of the two groups were observed.Results After the intervention,the anxiety self -assessment rating scale, depression self rating scale score of the observation group were (41.88 ±1.04)points,(44.19 ±2.15)points which of the control group after the intervention were (45.86 ±2.47)points,(51.08 ±3.97)points,the differences between the two groups were statistically significant (t =12.601,12.949,all P <0.05).In observation group,the length of hospital stay,visual analog pain score,nursing satisfaction score were (16.71 ±1.64)d,(1.48 ± 0.51)points,(94.58 ±2.43)points,which of the control group were (23.86 ±2.96)d,(3.26 ±1.14)points, (88.17 ±5.87)points,the differences between the two groups were statistically significant (t =17.928,12.093, 8.561,all P <0.05).The incidence rate of postoperative complications of the observation group was 5.56%,which of the control group was 16.67%,the difference between the two groups was statistically significant (χ2 =4.500,P <0.05).Conclusion Damaged on percutaneous and ganglion radiofrequency thermal condensation in treatment of elderly patients of primary trigeminal neuralgia with comprehensive nursing intervention can effectively relieve psycho-logical negative emotions,shorten hospitalization time,the patients'pain score,reduce the postoperative complications, it is worthy of popularization and application in clinic.

OBJECTIVETo retrospectivly compare the clinical efficacy of dynamic hip screw (DHS) with proximal femoral nail anti-rotation (PFNA) for the treatment of unstable intertrochanteric fractures in the elderly.

METHODSTotally 92 elderly patients with unstable intertrochanteric fractures were treated with DHS [including 27 males and 23 females with a mean age of (72.5 +/- 5.3) years old] and PFNA [including 22 males and 20 females with a mean age of (72.8 +/- 5.8) years old] from August 2008 to August 2012. The data of operation time,blood loss (obvious and hidden blood loss), bedridden time, down load time, postoperative complications and Harris hip function score were recorded and compared.

RESULTSBoth of two groups were followed-up for 10 to 18 months with an average of 13.5 months. PFNA was implanted with a significantly smaller incision and shorter clinical healing time, less blood loss,while hidden blood loss were more. Postoperative complications, therapeutic effects and Harris score in PFNA group were better than that of DHS group.

CONCLUSIONFor treatment of senile patients with unstable intertrochanteric fractures, PFNA was superior to DHS in reducing complication rates, recovering hip joint, while DHS could reduce perioperative blood loss in treating type II a, II b and III fracture.

Aged ; Aged, 80 and over ; Bone Nails ; Bone Screws ; Case-Control Studies ; Female ; Femur ; surgery ; Fracture Fixation, Internal ; instrumentation ; Hip Fractures ; surgery ; Humans ; Internal Fixators ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome

Objective To observe the efficacy of Mimics finite element analysis software in the gasserian ganglion radiofrequency treatment of trigeminal neuralgia. Methods 180 cases with primary trigeminal neuralgia and VAS score ≥8 were randomly divided into 2 groups (n = 90 each): CT group (group C) and Mimics group (group M). The preoperative skull CT image of the foramen of cranial base could be analyzed in group C. The preoperative cranial CT image could be reconstructed and analyzed by Mimics finite element analysis software in group M. The puncturing success rate, complications rate and the outcomes between two groups were recorded. Results The puncturing success rates were 100% in group M and 92% in group C (P < 0.05). 6 cases with hematoma and 1 case, which were stabbed into the oral cavity were found in group C. No puncture complication was found in group G. There was no statistically significant between the two groups (P < 0.05). The VAS score was 1.6 ± 0.3 in group C and 1.3 ± 0.4 in group G, there was no statistical significance (P > 0.05) between them. Conclusions The Mimics finite element analysis software could improve the success rate of basicranial foramen ovale puncture and reduce the occurrence rate of puncture complications. Therefore , it could be safely applied to the treatment of primary trigeminal neuralgia by gasserian ganglion radio frequency.

The validity of fasting plasma glucose(FPG)combined with HbA_1c in diagnosing diabetes was assessed in patients with coronary heart disease.The results showed that the paired determination of FPG and HbA_1c helped to identify potentially diabetic subjects in patients with coronary heart disease.

Membrane proteins are the main undertakers of biofilm function, and also the most important target group for innovative drug discovery and research. About 60% of drugs targets are membrane proteins. Due to the obvious aggregation and denaturation tendency of membrane proteins in aqueous solution, it is difficult to simulate the membrane like environment to maintain the correct conformation of membrane proteins in vitro, which results in the slower-growing research on the structure and function of membrane proteins and related ligand drugs than that of water-soluble proteins. Membrane protein stabilization technology is the premise of establishing high specificity, high sensitivity and high throughput drug screening methods for membrane protein ligands, which is of great significance. In this paper, some techniques for stable separation and purification of membrane proteins are reviewed, including detergents, artificial membranes, polymers, lentiviral particles and so on, as well as their specific applications in drug screening.

Abstract: Objective　To explore the correlation between monocyte to high-density lipoprotein cholesterol ratio (MHR) and insulin resistance (IR) in male patients with type 2 diabetes mellitus (T2DM) combined with metabolic-related fatty liver disease (MAFLD). Methods A total of 454 male patients with T2DM combined with MAFLD in National Metabolic Management Center (MMC) of the Affiliated Hospital of Jiangsu University from May 2018 to July 2020 were enrolled. The general clinical data of subjects were collected, blood routine and biochemical indexes were tested, homeostasis model insulin resistance index (HOMA-IR) was calculated, visceral fat area (VFA) and subcutaneous fat area (SFA) were measured. Accordingtothe MHR quartile, patients were divided into group Q1 (MHR≤0.38), group Q2 (0.380.64) to compare the differences in measured indicators above. In addition, patients were divided into two groups according to HOMA-IR, HOMA-IR<2.5 and HOMA-IR≥2.5, and the differences in MHR were compared. Results The patients were divided into four groups according to MHR:group Q1 (n=115), group Q2 (n=110), group Q3 (n=120) and group Q4 (n=109). Fasting insulin (FINS) were respectively 6.17(4.20,9.76), 7.73(4.94,10.66), 8.92(5.32,11.33) and 9.13(5.25,12.27) mU/L, 2-hour postprandial insulin were 22.75(12.87,39.59), 27.55(16.44,39.77), 30.98(17.46,43.11) and 31.28(18.54,45.92) U/L. HOMA-IR were 3.12(1.63,4.25), 3.72(2.26,4.66), 3.87(2.48,5.44) and 3.95(2.42,5.31). Neutrophil (Neu) were 3.10(2.60,3.70), 3.20(2.50,3.93), 3.60(2.80,4.28), 4.20(3.30,5.00)×109/L. Subcutaneous fat area (SFA) were (181.27±53.60), (192.64±62.41), (199.53±61.40) and (203.69±71.51) cm2. They all increased gradually. However, the levels of high-density lipoprotein cholesterol (HDL-c) [1.18(1.06,1.35), 1.02(0.86,1.17), 0.96(0.80,1.03) and 0.80(0.69,0.92) mmol/L] and low-density lipoprotein cholesterol (LDL-c) [(3.00±0.79), (2.76±0.83), (2.67±0.85) and (2.59±0.92) mmol/L] decreased gradually. Pearson's or Spearman's correlation analysis showed that MHR was positively correlated with FINS, 2-hour postprandial insulin (2hINS), HOMA-IR, VFA and SFA (r=0.190, 0.153, 0.184, 0.114, 0.127, P<0.05). The coronary heart disease history, systolic blood pressure,diastolic blood pressure,fasting plasmaglucose (FPG), FINS, alanine aminotransferase (ALT), aspartate aminotransferase (AST), blood uric acid (Ur), body mass index (BMI), VFA, SFA and MHR of patients in group HOMA-IR≥2.5 were higher than group HOMA-IR<2.5 (P<0.05). Conclusion　MHR is positively correlated with IR in male patients with T2DM combined with MAFLD, and as MHR increases, the degree of IR is higher.

Objective:To explore the application of real-time transrectal ultrasound (TRUS) during seminal vesiculoscopy in infertile men with azoospermia or oligoasthenospermia.Methods:We retrospectively analyzed the clinical data of 25 cases of azoospermia or oligoasthenospermia due to ejaculate ducts obstruction who were treated with real-time transrectal ultrasound-guided seminal vesiculoscopy between September 2011 and December 2015. Patients’ age was(29.4±4.5) years. All patients accepted semen analysis, serum sex hormone, MRI, TRUS and then diagnosed as obstructive azoospermia, and 13 cases had intractable obstructive azoospermia or oligoasthenospermia after the failure of simple seminal vesiculoscopy(the path to the ejaculatory duct and seminal vesicle couldn’t be found). All patients were treated with seminal vesiculoscopy under real-time guidance with TRUS. We assessed the success rate of surgery, surgical time and complications.Results:The scope was successfully inserted into the seminal vesicle in 21 of the 25 cases (success rate, 84%). The median operative time was 75(31, 148) min. None of the patients developed severe complications. Among 4 failure cases (4/25, 16%), 1 was due to abnormal congenital development. In 2 cases, a clear outlet of the dual ejaculatory duct could not be found after it was inserted into the prostatic utricle. One case was considered as a Müllerian tubular cyst, and the seminal vesicle scope was used to assess the cystic side wall. The 21 patients were followed up for 3 to 6 months, semen volume 2.0(0-5.2)ml, total sperm 28(0-832) ×10 6/ejaculate, sperm density 5.6(0-110.3)×10 6/ml, mobility rate of sperm 5.4%(0-63.6%), and the differences were significant as compared to that before the surgery [semen volume 0.4(0-2.8)ml, total sperm 0(0-342)×10 6/ejaculate, sperm density 0(0-90.7)×10 6/ml, mobility rate of sperm 0(0-24.1%), all P<0.05]. Among the 17 patients who underwent follow-up of 5 to 9 years, 3 patients was conceived naturally and 9 patients’ postoperative sperm quality has improved and pregnancy in vitro fertilization by extracting sperm from semen. Conclusions:Intraoperative real-time transrectal ultrasound guidance can improved the success rate of seminal vesiculoscopy and promoted operative safety.

OBJECTIVETo evaluate the effects and safety of penetrating needling on head acupoints for perennial allergic rhinitis (PAR).

METHODSEighty-one cases of PAR were randomly divided into an acupuncture group (41 cases) and a medication group (40 cases). Penetrating needling at head acupoints was adopted from Baihui (GV 20) to Qianding (GV 21) and from Shangxing (GV 23) to Shenting (GV 24) in the acupuncture group. A to tal 4-week treatment was given to the patients with 3 treatments a week. Loratadine tablet and azelastine hydrochloride nasal spray were given to the medication group continuously for 12 days. A follow-up was carried out 3 months after the treatment. The efficacy, symptom score and physical sign score, and side accidents were observed in both groups.

RESULTSThe total effective rate was 95.1% (39/41) in the acupuncture group, which was better than 82.5% (33/40) in the medication group (P < 0.05). The total scores of clinical symptoms and each partial scores after the treatment, and total scores of clinical symptoms in follow-up were obviously decreased in both groups (all P < 0.01), the nasal obstruction score and the total scores of clinical symptoms in the acupuncture group were better than those in the medication group (P < 0.01, P < 0.05). Obvious side-effect had not been found during the treatment.

CONCLUSIONPenetrating needling at head acupoints is a safe therapy for patients with PAR, and favorable effects can be found in both short term and long term.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Male ; Middle Aged ; Rhinitis, Allergic ; Rhinitis, Allergic, Perennial ; therapy ; Treatment Outcome ; Young Adult