By analyzing the meridian related diseases of the heart in the Lingshu · Meridians chapter, this study summarizes the characteristics of heart diseases caused by the Heart Channel of Hand-Shaoyin, Pericardium Channel of Hand-Jueyin, and other meridians from the perspectives of pathogenic meridians, lesion sites, and disease nature. The pathogenesis and connotation of these diseases are analyzed, providing new ideas for the prevention and treatment of heart related diseases. Among the twelve meridians, besides the Heart Channel of Hand-Shaoyin and Pericardium Channel of Hand-Jueyin, there are five meridians that cause heart diseases, namely the Lung Channel of Hand-Taiyin, Stomach Channel of Foot-Yangming, Spleen Channel of Foot-Taiyin, Kidney Channel of Foot-Shaoyin, and Gallbladder Channel of Foot-Shaoyang. Diseases are more common in the yin meridian, with pain and heat as the main symptoms. They are related to the fact that the heart is a yang zang-organ, and evil qi is easily converted from yang to heat, causing diseases through the transmission of heart fire. There are three mechanisms by which other meridians can affect the Heart Channel of Hand-Shaoyin and Pericardium Channel of Hand-Jueyin, leading to symptoms such as heart pain and palpitations. Firstly, pathogenic factors can be transmitted along the meridians, causing discomfort and heartache to the heart; secondly, due to the abnormal pathogenic behavior of the Five Elements, where the gallbladder wood do not generate heart fire, and the heart yang is weak and painful; kidney water does not control heart fire, and the heat disturbs the mind and causes palpitations; thirdly, qi function is abnormal, which leads to abnormal opening and closing of the Yangming and Shaoyang channels, causing palpitations due to insufficient yin qi in the pericardium meridian or pain due to yang deficiency in the heart channel. External pathogens enter the lung through the channels, causing obstacles in the generation and distribution of pectoral qi, affecting the qi function of the heart channel and causing distress. The three mechanisms can exist independently or simultaneously as diseases.

Objective To investigate the relationship between serum levels of angiotensin-converting en-zyme 2(ACE2),β2-microglobulin(β2-MG),angiopoietin like protein 3(ANGPTL3)and glucose and lipid me-tabolism in patients with primary aldosteronism(PA),and their diagnostic value for PA.Methods From May 2022 to May 2024,a total of 115 PA patients admitted to the hospital were regarded as the study group,and another 115 healthy individuals who underwent physical examinations were included as the control group.En-zyme linked immunosorbent assay(ELISA)was applied to detect the levels of ACE2,β2-MG,and ANGPTL3.Pearson correlation was applied to analyze the correlation between serum ACE2,β2-MG,ANGPTL3 levels and glucose and lipid metabolism indicators in PA patients.Multivariate Logistic regression was applied to analyze the influencing factors of PA occurrence.Receiver operating characteristic(ROC)curve was applied to analyze the diagnostic value of ACE2,β2-MG,and ANGPTL3 for PA.Results Compared with the control group,the levels of serum β2-MG,ANGPTL3,fasting plasma glucose(FPG),glycated hemoglobin(HbA1c),fasting in-sulin(FINS),triglycerides(TG),total cholesterol(TC),and low-density lipoprotein cholesterol(LDL-C)in the study group were obviously increased(P＜0.05),while the levels of ACE2 and high-density lipoprotein cholesterol(HDL-C)were greatly decreased(P＜0.05).According to Pearson correlation,ACE2,β2-MG,ANGPTL3 were associated with FPG,HbA1c,FINS,TG,TC,LDL-C,and HDL-C(P＜0.05).According to multivariate Logistic analysis,β2-MG,ANGPTL3,FPG,HbA1c,FINS,TG,TC,and LDL-C were risk factors affecting the occurrence of PA(P＜0.05),while ACE2 and HDL-C were protective factors affecting the oc-currence of PA(P＜0.05).According to the ROC curve,the area under the curve(AUC)of serum ACE2,β2-MG,and ANGPTL3 levels for diagnosing PA was 0.742,0.772,and 0.806,respectively.The AUC of the com-bined diagnosis of the three for PA was 0.920,which was larger than the single detection(Z combination vs.ACE2=4.795,Zcombination vs.β2-MG=4.292,Zcombination vs.ANGPTL3=3.391,P＜0.05).Conclusion The levels of serum β2-MG and ANGPTL3 are elevated in PA patients,the level of ACE2 is greatly reduced.ACE2,β2-MG and ANGPTL3 are associated with glucose and lipid metabolism,and their combined diagnostic value for PA is relatively high.

Objective To investigate the association of serum neurofilament light chain(NFL)and glial fibrillary acidic protein(GFAP)with Parkinson disease(PD)with anxiety and depression.Methods A total of 96 PD patients and 38 healthy controls were enrolled in this study.Hamilton Anxiety Scale(HAMA)and Hamilton Depression Scale(HAMD)were used to evaluate anxiety and depression in the PD patients,and the patients were divided into groups based on their diseases.Ultrasensitive single molecule array(Simoa)was used to quantitatively measure the serum levels of NFL and GFAP.The levels of NFL and GFAP were compared between groups;Spearman correlation analysis and logistic re-gression analysis were used to investigate the association of NFL and GFAP with anxiety and depression in PD patients;the receiver operating characteristic(ROC)curve was used to access the value of GFAP level in the diagnosis of PD with de-pression.Results Compared with the healthy control group,the PD patients with or without anxiety and depression had a significant increase in the level of NFL(P＜0.001),and compared with the PD patients without depression or anxiety,the PD patients with depression or anxiety had a significant increase in the level of GFAP(P＜0.05).In the PD patients,the serum level of GFAP was positively correlated with the degree of anxiety(r=0.271,P=0.008)and depression(r=0.302,P=0.003).After adjustment for confounding factors,the logistic regression analysis showed that GFAP remained an inde-pendent risk factor for depression in PD patients(P=0.028).The ROC curve analysis showed that GFAP had an area un-der the ROC curve of 0.660 in the diagnosis of PD with depression.Conclusion Serum GFAP level is associated with anxiety and depression in PD and is an independent risk factor for PD with depression.

Objective To explore the effect of repetitive transcranial direct current stimulation(tDCS)on anti-fatigue capacity,power output,and muscle activation during continuous vertical jumps of aver-age undergraduates.Methods Thirty healthy male college students were randomly assigned to an anodal tDCS(a-tDCS)group and a sham tDCS(sham-tDCS)group,receiving a total of 10 repeated anodal tDCS and sham tDCS for 5 consecutive days on the primary motor cortex respectively.Before and right after the intervention,as well as one month after the intervention,all students underwent the continuous vertical jump test.The two-factor repeated measure ANOVA(stimulation condition×time)was employed to evaluate alterations in fatigue index,total jump height,lower limb stiffness and mus-cle activation characteristics.Results The fatigue index of the a-tDCS group was significantly lower than the sham-tDCS group(P<0.05).After a-tDCS,the total jump height was significantly higher than before(P<0.05).In the sham-tDCS group,the touchdown time during continuous vertical jumps in-creased more significantly right and a month after the intervention(P<0.05 for both).Moreover,lower limb stiffness of the a-tDCS group at the last moment of the continuous vertical jumps was significant-ly higher than the sham-tDCS group(P<0.05).After a-tDCS,the activation of the rectus femoris mus-cle increased significantly in the eccentric phase of the end of the test(P<0.05).However,no signifi-cant differences were found in the mean power and post-test rating of perceived exertion after the stim-ulation.Conclusion Ten sessions of tDCS conducted over five consecutive days demonstrates an en-hancement in neuromuscular activation during high-intensity jumping exercise.This observed augmenta-tion contributes to attenuating the decline in exercise capacity associated with fatigue.

Acute promyelocytic leukemia (APL) is a special type of acute leukemia. The cure rate of APL has been significantly improved in the past decades due to the use of anthracyclines, all-trans retinoic acid and arsenic. Modern stratified treatment of APL further enhances the therapeutic efficacy and reduces the treatment-related toxicity. This article reviews the history of all-trans retinoic acid and arsenic into clinical application, and the characteristics of disease, treatment status of all-trans retinoic acid and arsenic, treatment mechanism and drug resistance mechanism in APL are introduced.

Objective To explore the differential expression of protein in the serum of individuals susceptible to noise induced hearing loss (NIHL) susceptible individuals working in the military tunnel.Methods A total of 40 soldiers from one tunnel construction troop were divided into the susceptible group and the nonsusceptible group.Twenty soldiers were selected for each group.The average age of the susceptible group was 24.79±2.03 years old and their thresholds of the speech and high frequencies were 22.43±8.31 dB HL and 48.55± 11.54 dB HL,respectively.The average age of the nonsusceptible group was 23.67 ± 3.56 years old and their thresholds of the speech and high frequencies were 13.40±4.13 dB HL and 9.40±2.54 dB HL,respectively.Five microliter peripheral venous blood samples were collected from each individual Two-dimensional electrophoresis (2-DE) and MALDI-TOF-MS were used to separate and identify the differentially expressed proteins.Results Thirty-seven protein spots differentially expressing between the NIHL susceptible and nonsusceptible were found after 2 DE.Compared by mascort score,10 differential proteins were harvested.Among these,5 peptides including proteasome subunit alpha-5,complement C4-A,haptoglobin,apolipoprotein A-I and vitronectin were upregulated,and other 5 ones,including Lysozyme C,beta-2 glycoprotein-1,pigment epithelium derived factor,35 kDa trypsin inhibitor heavy chain H and transthyretin were downregulated in NIHL susceptible individuals.The differences were statistically significant(P＜0.05).Conclusion The differentially expressed proteins were closely related to oxidative stress responses in susceptible individuals,including proteasome subunit alpha-5,complement C4A,haptoglobin,apolipoprotein A-I,beta-2 glycoprotein-1,pigment epithelium derived factor,35 kDa trypsin inhibitor heavy chain H and transthyretin.They might participate in the occurrence of NIHL through this way.The proteins harvested from this study were expected to be specific candidate serum NIHL susceptibility biomarkers in blood to help screen susceptible individuals.

Objective:To investigate the remodeling of alveolar bone and the changes of roots after an-terior retraction with maximum anchorage by analyzing CBCT data from adult cases.Methods:The sam-ple comprised 48 incisors and 24 canines from 12 patients (18 to 40 years of age)with problems of ma-xillary protrusion or upper arch protrusion.CBCT scans were exposed before and after treatment,and la-teral cephalometric images as well as multiple planar reconstruction images were reconstructed.Tracing superimpositions of sagittal sections and three-dimensional reconstructions were done for qualitative analy-sis.For all maxillary anterior teeth,changes of root length,alveolar bone height and labial-palatal thick-nesses at different levels were evaluated.The average of measurements taken by the same tester in three times was processed by SPSS 17.0 statistical package.Results:In 6 of the 12 cases,alveolar thickness became thinner on labial side [apical area:(-0.64 ±1.18)mm]while thicker on palatal side [apical area:(0.93 ±2.0)mm]and the root length decreased[(-0.95 ±0.79)mm].In the other 6 cases, the incisors’alveolar bone became thicker on labial side [apical area:(2.12 ±1.46)mm]while thin-ner on palatal side [apical area:(-2.88 ±0.58)mm]and the loss of root length was obvious[(-2.12 ± 1.43)mm].In all the 12 cases,the canines’alveolar bone became thinner on labial side especially on the apical level [(-0.27 ±1.86)mm]while greatly thicker on palatal side [apical area:(6.40 ± 6.00)mm]and the root resorption was slight [(-1.12 ±1.19)mm].For all the anterior teeth,the height of alveolar bone reduced around them after retraction.Conclusion:When the root apical moved more palatally,more root resorption would occur and the alveolar bone would get thicker on labial side but thinner on palatal side and thinner as a whole after anterior retraction with maximum anchorage.In the vertical direction,the height of the alveolar bone generally decreased on all sides and decreased the most on the palatal side.

Absract: Objective To report the result of annual monitoring and analysis of nasopharyngeal virus in children with respiratory tract infections in Nanxiang, Shanghai District. Methods Nasopharyngeal secretions were collected from 4389 children with acute respiratory tract infection in outpatient department from January 2007 to September 2013, 9 common respiratory viruses were analyzed by Multiplex RT-PCR, including inlfuenza virus (FLU), parainlfuenza virus (PIV), respiratory syncytical virus (RSV) , adenovirus (ADV), human bocavirus(HBOV), human coronavirus(Cov), enterovirus(EV), human metapneumovirus(HMPV), and rhinovirus(HRV). The same analysis was done in 123 asymptomatic children during the same period. Results The positive rate of detected respiratory viruses in children with respiratory tract infections in nasopharyngeal secretions were 34.8% (1526/4389), including FLU 10.3% (453/4389), RSV 7.3% (320/4389), PIV 6.2%(274/4389), ADV 3.3%(146/4389), HBOV 2.7%(118/4389), EV 2.5%(110/4389), Cov 2.4%(105/4389), HRV 1.6%(72/4389), HMPV 1.5%(67/4389);two and more combined respiratory viral infection were found in 273 cases (6.2%). The virus detection
rate between age groups was signiifcantly different (χ2=41.91, P<0.001). The school-age group had the lowest positive rate of 23.4%and the positive rates in other three groups were all higher than 35.0%. The infant group had the higher positive rate of RSV and HRV. FLU detection rate in school-age group was 13.6%. Respiratory viruses in children with asthmatic disease has high detection rate. RSV infection rate was the highest 14.8%(30/204) in the asthmatic disease group, followed by HBOV 13.8% (28/204). In nasopharyngeal secretions of 123 asymptomatic children, virus-positive detection rate of 6.5% (8/123), which showed signiifcant difference from that in respiratory virus infection group (χ2=42.60, P<0.001). Conclusions In seven consecutive years of testing, the inlfuenza virus and respiratory syncytial virus play an important role in children with respiratory tract infections in this region. The detection rate of virus showed difference between different age groups and a higher detection rate of RSV in infants with respiratory tract infections was observed. The overall detection rate of virus was decreased with the increase of age excluding the inlfuenza virus.

Objective To evaluate the difference of mesiodistal root angulation between panoramic radiograph and panoramic images reconstructed from cone beam computed tomography (CBCT) by different methods.Methods CBCT and panoramic radiograph of twenty patients were collected.The InvivoDental 5.0 was separately applied for maxillary or mandibular panoramic image reconstruction.The reconstruction method was combined by two head positions,the Frankfort plane horizontal position (P1) and the occlusal plane horizontal position (P2),and three central planes of focal trough (root apical plane,tooth center plane and crown marginal plane referring to the central incisor).Variation of tooth morphology in reconstructed panoramic images and panoramic radiograph was firstly observed.And then measurement for maxillary or mandibular anterior tooth intersection angle (contiguous angles among (321|123) were named as UA1-UA5 ;and those among (321 |123) were named as LA1-LA5) was taken.The difference of intersection angles between reconstructed panoramic images and panoramic radiograph (△UA and △LA) were calculated.Wilcoxon Rank Sum Test was finally applied to compare the intersection angles' differencesbetween P1 and P2 with the same central plane of focal trough.Results Panoramic images reconstructedfrom CBCT by tooth center plane with P1 for maxilla and P2 for mandible appeared to fulfill the clinicallydiagnostic demand through the observation.Among the 15 couples of comparison of intersection angles'differences between P1 and P2 by choosing the same central plane of focal trough for maxilla,7 couples of△UA revealed a statistically smaller value in P1 while 1 couple of △UA showed an adverse result.Inmandible with the same comparison method,10 couples of comparison did not show statistical differencebetween P1 and P2,while 4 couples of △LA revealed a statistically smaller value in P2 and 1 couple △LAshowed an opposite result.Conclusions By choosing the tooth center plane,the panoramic imagesreconstructed from CBCT with the Frankfort plane horizontal position in maxilla and the occlusal planehorizontal position in mandible were equally effective.The reconstructed panoramic images can be used as thepanoramic radiograph in the assessment of the mesiodistal root angulation.

Objective To investigate the timing of super-selective renal artery embolization (SRAE) for the treatment of renal hemorrhage after percutaneous nephrolithotomy (PCNL) .Methods From June 2005 to February 2013 ,a total of 2 165 patients with upper urinary tract calculi underwent PCNL (2 384 PCNL procedures) and 16 of them suffered severe bleeding (0 .74% ) .In the 16 cases ,SRAE was used .The medical records of all the 16 cases were retrospectively analyzed .Results In 16 patients ,15 patients were successful with the first SRAE ,but 2 of them underwent an additional pure renal artery angiography (1 patient before SRAE and 1 patient after SRAE);1 healed after the second SRAE .The mean blood loss and transfusion volume were 32 .9 g/L and 250 mL before the first angiography/SRAE ,and an additional 3 .2 g/L and 0 mL before the second try .Although 1 patient died ,the oth-ers were recovered without complications .Conclusion SRAE should be adopted early for the treatment of severe renal hemorrhage after PCNL .However ,a second try should be considered for the repeated bleeding patients after the negative results of first renal artery angiography or SRAE .