Some medical charicteritics in the early ancient times are discussed centering on Yijingbianqi Lun in Suwen in order to expound the far-reaching impact of introspection-characterized Chinese culture on early traditional Chinese medicine.At the same time,the article also discussed Stability and Wisdom in the embodiment of Inner Canon of Huangdi.

Objective:To evaluate the CT value in diagnosing the fracture of paranasal sinuses.Methods:The CT and clinical findings of 300 cases with fracture of paranasal sinuses were analysed retrospectively.Results:Of 300 cases,49 cases were fracture of single sinus wall,96 cases were fractures of multiple wall in single sinus and 155 cases were fracture of multiple wall in sinuses."Teardrop sign",accumulatioun of blood at sinus cavity and changes of extraoculer muscles were found.Conclusion:Sinonasal fracture can be diagnosed by CT comprehensively and accurately,that is very important in choosing the treatment methods for sinonasal fracture.

Objective:To observe the effect of Ba Duan Jin(Eight-brocade Exercise)plus Tuina(Chinese therapeutic massage)in treating primary dysmenorrhea due to cold-induced blood stasis in female college students and on the score of fatigue scale-14(FS-14). Methods:Seventy-two female college students with primary dysmenorrhea due to cold-induced blood stasis were randomized into a Tuina group and a joint group,with 36 cases in each group.The Tuina group only received Tuina manipulations.In the joint group,besides the same Tuina manipulations,patients practiced Ba Duan Jin.For both groups,the once-daily intervention was conducted from 6 d before the menstrual period until menstrual day 1 for 3 menstrual cycles.Changes in the scores of COX menstrual symptom scale(CMSS),visual analog scale(VAS),and FS-14 after the intervention were observed.Clinical efficacy was also estimated. Results:During the process,1 case dropped out in the Tuina group,and 35 cases completed the intervention;2 cases dropped out in the joint group,and 34 cases completed the intervention.The total effective rate was 94.1%in the joint group,higher than 88.6%in the Tuina group(P<0.05).After treatment,the symptom duration and intensity scores in the scores of CMSS,VAS,and FS-14 declined in both groups(P<0.05 or P<0.01);the CMSS symptom duration score and FS-14 score were lower in the joint group than in the Tuina group(P<0.05). Conclusion:Tuina manipulations alone or combined with Ba Duan Jin practice can effectively treat primary dysmenorrhea due to cold-induced blood stasis in female college students;when combined with Ba Duan Jin practice,Tuina manipulations can more significantly improve pain duration and fatigue,suggesting the advantages of combining Tuina Gongfa and manipulations.

China still has more than 30,000 patients of advanced schistosomiasis while new cases being reported consistently. D-dimer is a fibrin degradation product. As ascites being the dominating symptom in advanced schistosomiasis, the present study aimed to explore a prediction model of ascites with D-dimer and other clinical easy-achievable indicators. A case-control study nested in a prospective cohort was conducted in schistosomiasis-endemic area of southern China. A total of 291 patients of advanced schistosomiasis were first investigated in 2013 and further followed in 2014. Information on clinical history, physical examination, and abdominal ultrasonography, including the symptom of ascites was repeatedly collected. Result showed 44 patients having ascites. Most of the patients' ascites were confined in the kidney area with median area of 20 mm². The level of plasma D-dimer and pertinent liver function indicators were measured at the initial investigation in 2013. Compared with those without ascites, cases with ascites had significantly higher levels of D-dimer (0.71±2.44 μg/L vs 0.48±2.12 μg/L, P=0.005), as well ALB (44.5 vs 46.2, g/L) and Type IV collagen (50.04 vs 44.50 μg/L). Receiver operating characteristic curve analyses indicated a moderate predictive value of D-dimer by its own area under curve (AUC) of 0.64 (95% CI: 0.54–0.73) and the cutoff value as 0.81 μg/L. Dichotomized by the cutoff level, D-dimer along with other categorical variables generated a prediction model with AUC of 0.76 (95% CI: 0.68–0.89). Risks of patients with specific characteristics in the prediction model were summarized. Our study suggests that the plasma D-dimer level is a reliable predictor for incident ascites in advanced schistosomiasis japonica patients.
Area Under Curve ; Ascites* ; Case-Control Studies ; China ; Cohort Studies ; Collagen Type IV ; Fibrin ; Humans ; Kidney ; Liver ; Physical Examination ; Plasma* ; Prospective Studies* ; ROC Curve ; Schistosoma japonicum ; Schistosomiasis japonica* ; Schistosomiasis* ; Ultrasonography

The Letournel-Judet classification system for acetabular fractures is widely used, but there are still some shortcomings, such as incomplete classification and confusion of classification concepts, which cannot effectively guide the treatment. Professor Hou Zhiyong proposed and elaborated an improved acetabular fracture classification system based on the concept of three columns of acetabulum. However, the credibility and repeatability of the classification still lacked validation from clinical data. In this regard, the author included 463 patients with relatively complete imaging data admitted to Third Hospital of Hebei Medical University and Honghui Hospital affiliated to Xi'an Jiaotong University Medical College in the past five years. Four trauma orthopedists classified the patients according to the modified classification method of acetabular fracture. After two months, the original sequence of imaging data was disrupted and re-classified by the same trauma orthopedists. The consistency of the classification was evaluated by Kappa test and compared with Letournel-Judet classification. The results showed that credibility and repeatability of the modified classification were higher than Letournel-Judet classification, suggesting the feasibility of clinical application.

Objective:Hereditary neuropathy with liability to pressure palsy(HNPP)is a rare autosomal dominant peripheral neuropathy,usually caused by heterozygous deletion mutations in the peripheral myelin protein 22(PMP22)gene.This study aims to investigate the clinical and molecular genetic characteristics of HNPP. Methods:HNPP patients in the Department of Neurology at Third Xiangya Hospital of Central South University from 2009 to 2023 were included in this study.The general clinical data,nervous electrophysiological and molecular genetic examination results were collected and analyzed.Molecular genetic examination was to screen for deletion of PMP22 gene using multiplex ligation-dependent probe amplification(MLPA)after extracting genomic DNA from peripheral blood;and if no PMP22 deletion mutation was detected,next-generation sequencing was used to screen for PMP22 point mutations.The related literatures of HNPP were reviewed,and the clinical and molecular genetic characteristics of HNPP patients were analyzed. Results:A total of 34 HNPP patients from 24 unrelated Chinese Han families were included in this study,including 25 males and 9 females.The average age at illness onset was 22.0 years.Sixty-two point five percent of the families had a positive family history.Among them,30 patients had symptoms of peripheral nerve paralysis.Patients often presented with paroxysmal single limb weakness with(or)numbness(25/30),and some patients had paroxysmal unilateral recurrent laryngeal nerve(vagus nerve)paralysis(2/30).Physical examination revealed muscle weakness(23/29),hypoesthesia(9/29),weakened or absent ankle reflexes(20/29),distal limb muscle atrophy(8/29)and high arched feet(5/29).Most patients(26/30)could fully recover to normal after an acute attack.Thirty-one patients in our group underwent nervous electrophysiological examination,and showed multiple demyelinating peripheral neuropathies with both motor and sensory nerves involved.Most patients showed significantly prolonged distal motor latency(DML),mild to moderate nerve conduction velocity slowing,decreased amplitude of compound muscle action potential(CMAP)and sensory nerve action potential(SNAP),and sometimes with conduction block.Nerve motor conduction velocity was(48.5±5.5)m/s,and the CMAP amplitude was(8.4±5.1)mV.Nerve sensory conduction velocity was(37.4±10.5)m/s,and the SNAP amplitude was(14.4±15.2)μV.There were 24 families,23 of whom had the classical PMP22 deletion,the last one had a heterozygous pathogenic variant in the PMP22 gene sequence(c.434delT).By reviewing clinical data and genetic testing results of reported 1 734 HNPP families,we found that heterozygous deletion mutation of PMP22 was the most common pathogenic mutation of HNPP(93.4%).Other patients were caused by PMP22 small mutations(4.0%),PMP22 heterozygous gross deletions(0.6%),and PMP22 complex rearrangements(0.1%).Thirty-eight sorts of HNPP-related PMP22 small mutations was reported,including missense mutations(10/38),nonsense mutations(4/38),base deletion mutations(13/38),base insertion mutations(3/38),and shear site mutations(8/38).HNPP patients most often presented with episodic painless single nerve palsy.Common peroneal nerve,ulnar nerve,and brachial plexus nerve were the most common involved nerves,accounting for about 75%.Only eighteen patients with cranial nerve involved was reported. Conclusion:Heterozygous deletion mutation of PMP22 is the most common pathogenic mutation of HNPP.Patients is characterized by episodic and painless peripheral nerve paralysis,mainly involving common peroneal nerve,ulnar nerve,and other peripheral nerves.Nervous electrophysiological examination has high sensitivity and specificity for the diagnosis of HNPP,which is manifested by extensive demyelinating changes.For patients with suspected HNPP,nervous electrophysiological examination and PMP22-MLPA detection are preferred.Sanger sequencing or next generation sequencing can be considered to detect other mutations of PMP22.

Objective This study aimed to develop an experimental animal platform for evaluating the feasibility and safety of intelligent acupuncture robots and to lay the foundation for further research.Methods Six 2-month-old Guangxi Bama miniature pigs were used as experimental subjects for acupuncture verification after anesthesia.First,manual acupuncture verification was carried out.Six acupoints were selected for each experimental animal and the needles were left for 20 min after the lifting,inserting,and twisting manipulation.Before and after controls were included.The experiment was carried out for 28 days,and each experiment was conducted once every 2 days for a total of 10 times.After verification of manual acupuncture,a point 10 mm from each of the six selected acupoints was selected,with a total of 12 points,and acupuncture operations were carried out on the experimental animals using the intelligent acupuncture module of the acupuncture robot at different frequencies and angles,to further verify the stability and feasibility of the animal platform.Results Routine safety-related blood indicators and blood biochemistry indicators after the procedure were normal and stable compared with those before the procedure.The average heart rate of the animals was 124 beats/min,the average blood pressure was 87/36 mmHg,and the average body temperature of was 36℃at a room temperature of 25℃,with no significant change in body temperature during and after the experiment.On the basis of this experimental platform,acupuncture manipulation using the intelligent acupuncture module of the acupuncture robot was completed successfully,with no abnormalities related to acupuncture such as bending,breaking,or stagnation of needles during the experimental process,and the experimental animals showed no obvious abnormalities.Conclusions This study established a stable experimental animal platform for evaluating the feasibility and safety of acupuncture carried out by intelligent acupuncture robots,based on the existing experimental method of miniature pigs.These result lay a foundation for further research related to the use of intelligent acupuncture robots.

Tissue engineering bone technology, grounded in seed cells, cytokines, and scaffold supports, provides an effective solution for addressing extensive bone defects, demonstrating significant potentials in the field of bone repair. However, this technology still faces numerous challenges. Focusing on vascularization in engineered bones, this article reviews various methods to enhance vascularization within tissue-engineered bones, including multicellular co-culture, application of angiogenic factors, advanced 3D printing, and aid of surgical interventions. This article also analyses the latest research developments and the limitations of the methods, and speculates future research directions for tissue engineered bone.

Objective To observe the effect of Baduanjin exercise on depression,sleep quality and life quality of patients with breast cancer in the rehabilitation period.Methods A total of 76 breast can-cer patients in postoperative rehabilitation were randomly divided into an intervention group of 38 with 2 dropping out,and a control group of 38 with 3 dropouts.Both groups received routine nursing and rehabilitation after breast cancer surgery,while the intervention group additionally practised Baduanjin for 6 weeks.The Beck Depression Inventory-Ⅱ(BDI-Ⅱ-C),Pittsburgh Sleep Quality Index(PSQI)and Quality of Life Questionnaire Core 30(EORTC QLQ-C30)were used to evaluate both groups be-fore,as well as 3 and 6 weeks after intervention.Results After 3-week intervention,the average BDI-Ⅱ-C score,the total PSQI score and the scores of all dimensions except for the hypnotic drug dimen-sion of the intervention group was significantly lower than before treatment(P<0.05),and the control group at the same time point(P<0.05),while the scores of physical,emotional,cognitive,social and role function in EORTC QLQ-C30 were significantly higher than the latter(P<0.05).Three weeks lat-er,the average BDI-Ⅱ-C score,the total PSQI score and the scores of all dimensions except for the hypnotic drug dimension of the intervention group was significantly lower than before treatment(P<0.05),and the control group at the same time point(P<0.05),while the various scores of EORTC QLQ-C30 were significantly higher than the latter(P<0.05).Compared with after 3-week intervention,after 6-week intervention,the average BDI-Ⅱ-C score,the total PSQI score and the scores of its all dimensions except for the sleep disorder dimension of the intervention group decreased significantly,while all dimension scores of EORTC QLQ-C30 except the cognitive function dimension increased sig-nificantly(P<0.05 for all).Conclusion Baduanjin is feasible in improving the sleep and life quality of patients in the rehabilitation period after breast cancer surgery,and relieving their depression.

Objective:To investigate the effect of the placement of a drainage tube on the prognosis of patients with pelvic fractures treated by modified Stoppa approach.Methods:The medical records of patients with pelvic fractures treated with modified Stoppa approach from August 2012 to August 2017 were retrospectively analyzed. A total of 43 patients including 32 males and 11 females (mean age 47.6 years, range from16 to 69) were included in the study. According to Young-Burgess classification, there were 12 cases of Lateral Compression type LC-I type; 20 cases of Anterior and Posterior Compression type APC-I type and 11 cases of APC-II type. All patients were treated with modified Stoppa approach to reduce the fracture and fix with plate and screw. According to whether a drainage tube was placed during the operation, 22 cases were placed with a drainage tube (drainage group), and 21 cases were not placed with a drainage tube (non-drainage group). The main observation indicators were the intraoperative conditions, antibiotic application, incision suture removal time, postoperative body temperature change, hospital stay and clinical function (Harris score).Results:Wound infection was not observed in two groups. The duration of antibiotic use in the drainage group was 5.0 d (2.0, 8.0) d, and the non-drainage group was 4.0 d (2.0, 5.0) d, the difference was not statistically significant ( Z=1.161, P=0.924). The hospital stays of the two groups were 18.5 d (15.0, 24.3) d and 19.0 d (13.0, 26.0) d, respectively, and the difference was not statistically significant ( Z=0.542, P=0.591). The operation time was 150.2±52.4 min in the drainage group and 138.8±41.2 min in the non-drainage group, and the difference was not statistically significant ( t=0.791, P=0.433). The blood loss in the drainage group was 604.6±387.3 ml, and the non-drainage group was 581.0±275.0 ml. The difference was not statistically significant ( t=0.276, P=0.784). The postoperative body temperature changes of patients in the drainage group and non-drainage group were on day 1 (37.5±0.5 ℃ vs. 37.4±0.4 ℃, t=0.322, P>0.05), day 3 (37.1±0.4 ℃ vs. 37.0±0.4 ℃, t=0.286, P>0.05), day 5 (37.0± 0.3 ℃ vs. 36.8±0.2 ℃, t=2.127, P>0.05), on the 7th day (36.8±0.2 ℃ vs. 36.7±0.4 ℃, t=0.491, P>0.05), the difference was not statistically significant. The time for suture removal of surgical incision was 14.1±0.6 d in the drainage group and 13.9±0.6 d in the non-drainage group, and the difference was not statistically significant ( t=1.072, P=0.329). The Harris scores of the two groups were 96 (91, 100) points for the drainage group and 96 (93, 97) points for the non-drainage group, and the difference was not statistically significant ( Z=0.107, P=0.607). Conclusion:There is no significant influence of the application of drainage on recovery of wound or function for patients with pelvic surgery.