Objective:To study the effect of family nursing on improving the compliance of drug using and blood glucose levels in diabetic patients.Methods: diabetic patients were collected and randomly divided into observation group received family nursing intervention and control group given usual care, general condition of patients were collected and single factor analysis and multi-factor were conducted. Then medication compliance and blood glucose levels were observed. Results: compliance has positive correlation with cultural level, medical expenses, relationship between doctors and patients, the disease and drug knowledge, family income and negative correlated with reduced physical activity; observation group FBG, PBG, and HbA1c level of observation group were significantly lower than control group, cases of good drug compliance was more than control group.Conclusion: nursing home care can effectively improve the diabetes medication compliance and blood glucose level.

Aim To evaluate neuroprotective effects of stearic acid on primarily cultured hippocampal neurons and to study the mechanism of neuroprotection afforded by stearic acid.Methods Primarily cultured hippocampal neurons were insulted by OGD(oxygen-glucose deprivation),H_2O_2,glutamate and NaN_3;MTT assay was utilized to evaluate cell viability;Inhibitors of PPAR?and PI-3K signal pathway were used to study mechanisms of neuroprotection of stearic acid.Results Compared with control neurons,A_(570) in MTT assay were increased significantly by stearic acid in hippocampal neurons insulted by OGD(oxygen-glucose deprivation),H_2O_2 and glutamate(P

AIM: To investigate the effect of intraventricular pressure change by volume overload (VOL) on expression of proto-oncogene c- fos ,c- jun ,c- myc and egr-1 . METHODS: Left ventricular systolic pressure(LVSP) and left ventricular end diastolic pressure (LVEDP) of rat with VOL induced by aortacaval fistula operation and rats of control group were measured at 30 min, 1, 4, 6, 12 and 48 h after the operation,these mRNAs at the foregoing time points were measured by slot bloting method and quantified with densitometry. RESULTS: Be compared with the control group, VOL rats LVSP decreased ( P 0.05) after the operation.The proto-oncogene expression signals were not detected in the control,negative controls and VOL rats at 30 min after the operation. The c- fos, c- jun and egr-1 mRNA signals appeared earlier,at 1 h, and c- myc mRNA increased later at 4 h.All reached peak value at 4 h and then declined gradually.The c- fos mRNA were not detected at 48 h. The c- myc ,c- 0jun and egr-1 mRNA persisted throught the entire observation period from 1 h to 48 h. CONCLUSIONS: During VOL early phase the overload have effect on expression of the proto-oncogene mRNA,c- fos, c- jun and egr-1 mRNA appear earlier, c- myc later, egr -1,c- jun and c- myc persist longer period, but the expressions do not strengthen with the ventricule wall load increase.This sequential induction pattern may reflect the time course regularity of the proto-oncogenes expression induced by VOL,and indicate the proto-oncogenes expression initiate while the heart load accumulate some extent and duration and the load magnitude may not play a critical role.

Objective To detect DNA damage of peripheral blood lymphocytes in patients and family members of autosomal dominant polycystic kidney disease (ADPKD),and to study the effect of irradiation on genomic stability of lymphocytes. Methods Before and after 0.5 Gy radiation dose,single-cell gel electrophoresis (SCGE) was employed to analyze DNA damage of lymphocytes in 10 ADPKD patients (group A),3 members without clinical symptoms of a ADPKD family (group B) and 20 healthy control people (group C).The damage was estimated based on the content of DNA in tail (TDNA％) with comet analysis software (CASP). Results Both before and after irradiation,the TDNA％ (8.85％±0.14％,14.84％±0.77％) and the value-added (6.00％±0.77％) of TDNA％ of group A were significantly higher than those of group C (7.50％±0.37％,12.46％±0.26％,4.96％±0.44％) respectively.There were no significant differences between group B and group C or group A and group B.While 1 person in group B had higher TDNA％ as compared to group C both before and after irradiation. Conclusions The lymphocytes of ADPKD patients are more sensitive to ionizing radiation as compared to healthy people.The genomic instability in ADPKD patients or member of ADPKD family may trigger cystic formation in multi-organs when exposing to environmental agents. SCGE may provide a new approach to elucidate the pathogenesis and prognosis of ADPKD.

AIM: To determine the alterations of myocardial ? 1-adrenergic receptor (? 1-AR) and cardiac sympathetic norepinephrine transporter (NET) mRNA expression, which is upstream modulator of ? 1-AR, in rats with longterm volume overload (VOL).METHODS: Left ventricular systolic (LVSP) and end diastolic pressure (LVEDP) of rats with VOL induced by aortacaval fistula operation and control group were measured at 3, 14,30 and 60 d after the operation, the mRNA at the time points was measured by RT-PCR and Northern blot analysis and quantified by densitometry.RESULTS: The cardiac sympathetic NET specific expression is in the cardiac sympathetic ganglia. Be compared with the control group, LVSP of VOL rats decreased most dramatically by 24%( P

Podocyte infolding glomerulopathy (PIG) is a pathologic type of podocyte glomerulopathy reported recently. The characteristic is that the ultrastructure related to podocytes, such as microspheres and microtubules, are folded into the glomerular basement membrane (GBM) under electron microscope. At present, there are few reports about this disease at home and abroad, and most of them are concentrated in Japan. The clinical characteristics and pathogenesis of PIG are still unclear. In this paper, we report a case of clinical manifestations of nephrotic syndrome, renal biopsy indicated PIG, after the treatment of glucocorticoid, hydroxychloroquine and tacrolimus, the patient's clinical symptoms were relieved and urinary protein decreased.

Objective:To compare the effect of modified postauricular transverse incision and traditional vertical incision for microvascular decompression in the treatment of hemifacial spasm.Methods:Prospective study method was used. A total of 116 patients with hemifacial spasm in Handan Central Hospital from January 1, 2019 to January 1, 2020 were selected, and divided into two groups according to the admission order. Both groups underwent microvascular decompression; control group (57 cases) received traditional vertical incision, while treatment group (59 cases) received modified postauricular transverse incision. The brainstem auditory evoked potential (BAEP), pain degree, surgical indicators, facial aesthetic satisfaction and complications were compared between two groups.Results:After treatment, the BAEP of latency, wave interval and wave amplitude in the two groups increased compared with that before treatment, and the BAEP of latency, wave interval and wave amplitude in the treatment group were higher than those in the control group: (1.89 ± 0.15) ms vs. (1.62 ± 0.21) ms, (7.89 ± 0.15) ms vs. (6.25 ± 0.41) ms, (1.79 ± 0.19) ms vs. (1.54 ± 0.11) ms ( P<0.05). After treatment, the visual analogue score (VAS) of patients in the two groups decreased compared with that before treatment, and the VAS of patients in the treatment group was lower than that in the control group: (1.15 ± 0.27) points vs. (2.18 ± 0.24) points ( P<0.05). The operation time, intraoperative bleeding volume and postoperative scar length of patients in the treatment group were less than those in the control group: (60.41 ± 3.81) h vs. (76.87 ± 3.87) h, (30.18 ± 4.19) ml vs. (56.87 ± 4.15) ml and (4.18 ± 1.07) cm vs. (6.87 ± 1.05) cm ( P<0.05). The satisfaction rate of patients in the treatment group was higher than that in the control group: 91.53% (54/59) vs. 71.93% (41/57) ( P<0.05). The complication rate of patients in the treatment group was lower than that in the control group: 5.08% (3/59) vs. 21.05% (12/57) ( P<0.05). Conclusions:Compared with traditional vertical incision, the modified transverse incision for microvascular decompression in the treatment of hemifacial spasm can reduce intraoperative blood loss and postoperative scar area, enhance brainstem auditory evoked potential, and improve facial aesthetics, which is worthy of recommendation.

3D printing is an important technology occurs in 1980s,which has been about more than 30 years since the first 3D printing machine was developed.Currently,it develops rapidly and its application scope has been greatly expanded.Its most prominent features are the "personalized" printing and the diversification of "printing ink".The "personalized" printing can make it possible to tailor the biological materials for each patient,and the diversity of "printing ink" can make the technology meeting different clinical needs.3D printing can be divided into four aspects:l) the collection and formation of inage of printing object;2) the treatment and the transformation of the image information;3) printing based on the data formatted;4) the post-treatment and pedormance evaluating of the printing object.At present,the common methods related to orthopaedics include:1) stereolithography appearance;2) selective laser sintering;3) fused deposition modeling;4) laminated object manufacturing;5) the direct metal melting technology (selective laser melting or electron beam melting);6) the ink jet printing technology.A variety of materials have been used in 3D printers,including the natural medical materials like collagen and chitosan,the synthetic polymers like polylactic acid,polyglycolic acid and peek,the bioactive ceramic materials like hydroxyapatite,the medical metal materials like titanium.The 3D printed material are mainly used in the following seven aspects in orthopaedics:1) the preoperative planning,such as the printing of the lesion and resection model;2) operation navigation make the surgery procedure more accurate;3) making the customized prosthesis and implant;4) implanting the external fixation;5) the development of new surgical instruments meets the special needs of patients;6) making the personalized tissue engineering scaffold used in regenerative medicine;7) the development of drug and its release study.

Objective:To compare the clinical efficacy of the anterior approach versus the posterolateral approach for total hip arthroplasty (THA) in treating residual high dislocation secondary to pyogenic hip arthritis, and to investigate the benefits of proximal femoral reconstruction osteotomy.Methods:A retrospective study was conducted on 45 patients who underwent THA combined with proximal femoral reconstruction osteotomy for high dislocation secondary to pyogenic hip arthritis at the First Affiliated Hospital of the University of Science and Technology of China from January 2017 to September 2022. Patients were categorized into two groups based on the surgical approach: 14 in the anterior approach group and 31 in the posterolateral approach group. We analyzed surgical duration, intraoperative blood loss, postoperative visual analogue scale (VAS) scores for lateral knee pain after knee extension, postoperative limb lengthening, Harris hip scores, and complications. Radiographic assessments included anteversion and abduction angles of the acetabular cup, hip abductor muscle lever arm, hip-knee-ankle (HKA) angle of the affected side, osteotomy site bone healing rate, and prosthesis loosening.Results:The average follow-up period was 3.6±1.8 years (range, 1.0-6.7 years). The anterior approach group had a significantly longer surgical duration (141.4±21.0 min) compared to the posterolateral approach group (121.3±23.1 min). Intraoperative blood loss was significantly less in the anterior approach group (425.2±80.2 ml) compared to the posterolateral approach group (535.1±96.3 ml). The difference was statistically significant ( P<0.05). The VAS score for lateral knee pain after knee extension was significantly lower in the anterior approach group (3.2±0.8) than in the posterolateral approach group (5.7±1.1), the difference was statistically significant ( t=7.300, P<0.001). Postoperative limb lengthening was 5.0±1.5 cm in the anterior approach group and 4.5±1.4 cm in the posterolateral approach group, with no significant difference ( t=1.075, P=0.289). At the final follow-up, the Harris hip score was 86.2±5.0 in the anterior approach group and 82.5±6.8 in the posterolateral approach group, with no significant difference ( t=1.839, P=0.073). The acetabular anteversion angle, abduction angle, and HKA angle in the anterior approach group were 12.9°±5.8°, 42.6°±6.2°, and 179.8°±1.4°, respectively, while in the posterolateral approach group they were 14.5°±7.0°, 44.2°±3.1°, and 178.8°±2.1°, respectively. The differences between the groups were not statistically significant ( P>0.05). The hip abductor muscle lever arm was 5.6±0.7 cm on the surgical side compared to 5.9±0.6 cm on the healthy side, with no significant difference ( t=1.916, P=0.059). All patients achieved bone healing at the osteotomy site by the final follow-up. One patient in the anterior approach group experienced femoral prosthesis subsidence but did not require femoral revision. Two patients in the posterolateral approach group experienced hip dislocation, both of which were managed with intravenous anesthesia and closed reduction. Conclusion:The anterior approach for THA combined with proximal femoral reconstruction osteotomy yields better clinical outcomes compared to the posterolateral approach, including reduced intraoperative blood loss, decreased lateral knee pain, and a lower rate of dislocation. Proximal femoral reconstruction osteotomy effectively restores the hip abductor muscle lever arm with a high rate of osteotomy site healing.

Objective:To evaluate the clinical effect of bispherical augment in acetabular defects reconstruction in hip revision.Methods:This is a retrospective case series study. A retrospective analysis of 119 patients (124 hips) patients who underwent hip revision surgery and reconstructed with bispherical augment for acetabular bone defects from January 2019 to December 2023 was performed. There were 57 males (58 hips) and 62 females (66 hips), aged (65.0±11.8) years (range:40 to 102 years). The body mass index was (23.9±3.5) kg/m 2 (range:16.1 to 32.2 kg/m 2). Acetabular bone defects were typed as follows: 2 hips in Paprosky type ⅡA, 29 hips in type ⅡB, 34 hips in type ⅡC, 31 hips in type ⅢA, and 28 hips in type ⅢB, of which 9 patients (9 hips) were combined with pelvic discontinuity. Differences in Harris hip score (HHS) and lower limb discrepancy (LLD) were compared between preoperatively and final follow-up. The height of the hip center of rotation and the horizontal distance from the center of rotation to the teardrop were measured by radiographs before and after surgery, and prothesis stability and the occurrence of postoperative complications were evaluated. Data were compared using the paired sample t test. Results:All patients successfully completed the operation. The operation time was (167.0±53.4) minutes (range:90 to 380 minutes) and the intraoperative bleeding was (345.3±124.2) ml (range:100 to 1 200 ml). The height of the hip center of rotation decreased from (39.7±13.0) mm preoperatively to (21.8±7.1) mm postoperatively and the horizontal distance from the center of rotation to the teardrop increased from (34.0±10.1) mm preoperatively to (38.5±5.9) mm postoperatively, and the differences were statistically significant ( t=15.859, P<0.01; t=5.266, P<0.01). All the patients were followed up for (26.1±15.4) months (range:6 to 60 months). At the last follow-up, HHS improved from (35.2±10.0) points preoperatively to (85.5±9.5) points, and the difference was statistically significant ( t=50.723, P<0.01). LLD decreased from (2.1±1.1) cm preoperatively to (0.5±0.5) cm, and the difference was statistically significant ( t=13.767, P<0.01). All acetabular components were stable and free of displacement on imaging during follow-up. Three patients suffered dislocation and received closed reduction, all prosthesis were in good position during follow-up. No dislocation, loosening, fracture, recurrence of infection and vascular nerve injury occurred in other patients. Conclusion:Bispherical augment can effectively reconstruct acetabular bone defects, restore the hip center of rotation, and improve hip joint function scores at short and mid-term follow-up.