Objective To systematically analyze the characteristics of the disease burden of hypertensive heart disease (HHD) in the elderly (≥60 years) globally and in China from 1990 to 2021, and to predict its future trends from 2022 to 2040, with the aim of providing data support for optimizing comprehensive prevention and control strategies for HHD. Methods Based on the Global Burden of Disease (GBD) 2021 database, the number of prevalent cases and disability-adjusted life years (DALYs) of HHD in the elderly were extracted for the world, China, and five regions categorized by sociodemographic index (SDI). Joinpoint regression was used to analyze the temporal trends of age-standardized prevalence rate and age-standardized DALYs rate of HHD in the elderly. A three-factor decomposition method was applied to evaluate the relative contributions of aging, population growth, and epidemiological changes to the variations in the elderly HHD burden. Additionally, a Bayesian age-period-cohort model was used to predict the elderly HHD burden from 2022 to 2040. Results In 2021, the number of prevalent elderly HHD cases reached 10 283 000 globally and 3 412 400 in China, representing increases of 179.20% and 159.20% respectively, compared with 1990. The DALYs of elderly HHD were 18 812 700 person-years globally and 4 731 400 person-years in China, rising by 76.08% and 29.45% respectively from 1990. Meanwhile, the growth rates of the number of prevalent cases and DALYs of elderly HHD varied across different SDI regions. From 1990 to 2021, the age-standardized prevalence rate of elderly HHD in China, as well as the age-standardized DALYs rate of elderly HHD both globally and in China, showed significant downward trends (all average annual percentage changes<0, all P<0.001). In 2021, the 70-74 years age group accounted for the highest proportion of prevalent cases and DALYs of elderly HHD, both globally and in China. Decomposition analysis revealed that population growth was the dominant factor driving the increase in the elderly HHD burden across all regions. The prediction model results indicated that the number of prevalent cases and DALYs of elderly HHD would continue to rise globally and in China from 2022 to 2040, with the growth rate of the elderly HHD burden in China between 2021 and 2040 expected to exceed the global average. Conclusion Over the past 32 years, although the age-standardized disease rates of elderly HHD have mainly shown a downward trend globally and in China, the absolute number of the disease burden has increased substantially. The projection model indicates a continued upward trajectory, with the growth rate in China higher than the global average. Therefore, there is an urgent need to implement precise prevention and control strategies to effectively mitigate the disease burden of elderly HHD.

OBJECTIVE: To explore the serological and molecular genetic characteristics of a family with subtype B(A)06. METHODS: A neonatal hyperbilirubinemia patient who was treated at Henan Children's Hospital on June 15, 2023 due to "yellowing of the skin and gradual aggravation", and was found to have inconsistent ABO forward and reverse typing through blood type testing, was selected as the research subject. Six milliliters of peripheral blood were collected from the newborn and her family members (grandfather, grandmother, father, mother and aunt) respectively. ABO blood group identification was performed by the blood group serological method. Human genomic DNA was extracted using the nucleic acid extraction or purification reagent BT-01. ABO gene exons 2 to 7 were amplified by PCR. The PCR-specific products that were successfully amplified were sequenced by Sanger method. Taking ABO*A1.01 as the reference sequence, the ABO gene sequences of the newborn and her family members were analyzed to determine the ABO genotype. The procedures followed in this study were approved by the Ethics Committee of Henan Children's Hospital (Ethics No.: 2022-K-L036). RESULTS: The serological results of ABO blood group showed that the newborn, her grandfather, father and aunt were all incompatible with the forward and reverse typing. The blood group phenotype of the newborn was AwB or B(A), the blood group phenotype of the grandfather was A2B or B(A), the blood group phenotype of the father and aunt were A2B, and the blood group phenotype of the grandmother and mother were both O. The screening test results of hemolytic disease of the newborn showed that the free test detected IgG anti-A1 antibody, while the elution test, direct antiglobulin test and antibody screening results were all negative. The Sanger sequencing results showed that the newborn had variations of c.261delG, c.297A>G, c.526C>G, c.657C>T, c.703G>A, c.796C>A and c.930G>A. Her grandfather had variations of c.297A>G, C.526C>G, c.657C>T, c.703G>A, c.796C>A, c.803G>C and c.930G>A. Her grandmother had variations of c.106G>T, c.188G>A, c.189C>T, c.220C>T, c.261delG, c.297A>G, c.646T>A, c.681G>A, c.771C>T and c.829G>A. Her father and aunt had variations of c.106G>T, c.188G>A, c.189C>T, c.220C>T, c.261delG, c.297A>G, c.526C>G, c.646T>A, c.657C>T, c.681G>A, c.703G>A, c.771C>T, c.796C>A, c.829G>A and c.930G>A. Her mother had variations of c.106G>T, c.188G>A, c.189C>T, c.220C>T, c.261delG, c.297A>G, c.646T>A, c.681G>A, c.771C>T, and c.829G>A.The genotype of the newborn was ABO*BA.06/ABO*O.01.01, her grandfather was ABO*BA.06/ABO*B.01, her grandmother was ABO*O.01.02/ABO*O.01.02, her father and aunt were ABO*BA.06/ABO*O.01.02, and her mother was ABO*O.01.01/ABO*O.01.02. The ABO*BA.06 allele of the newborn, grandfather, father and aunt was caused by the c.803C>G variation in exon 7 based on the ABO*B.01 allele. The ABO*BA.06 allele can be stably inherited in this family. CONCLUSION The blood type of neonatal patients with B(A)06 subtype can be accurately determined by gene sequencing technology. If the forward typing is ≤ 3+ agglutination intensity in newborn ABO blood group identification, the reason should be carefully analyzed, and the molecular biology technology and family gene sequencing results should be used to jointly determine if necessary.
Humans ; ABO Blood-Group System/genetics* ; Female ; Pedigree ; Male ; Infant, Newborn ; Asian People/genetics* ; Genotype ; China ; Blood Grouping and Crossmatching ; Hyperbilirubinemia, Neonatal/blood* ; East Asian People

ObjectiveThis study aims to investigate the effect of Liuwei Dihuangwan on the autophagy function in the hippocampus of senescence-accelerated mouse prone 8 （SAMP8） by regulating the expression of glycoprotein non-metastatic melanoma protein B （GPNMB）. Furthermore， it is designed to explore the mechanism of the method of tonifying the kidneys and replenishing essence in the treatment of Alzheimer's disease （AD）. MethodsIn experiment 1， 24 5-month-old SAMP8 mice were randomly and equally divided into the model group， and the low-， middle- and high-dose（0.59，1.18，2.36 g·kg^-1） Liuwei Dihuangwan groups. At the same time， six 5-month-old senescence accelerated mouse resistant 1 （SAMR1） mice were used as the control group. The learning and memory ability was evaluated through novel object recognition experiment. Serum cortisol （Cort）， adrenocorticotropic hormone （ACTH） and urine 17-hydroxycorticosteroid （17-OHCS） levels were detected by enzyme-linked immunosorbent assay （ELISA）. The ultrastructure of hippocampal neurons was observed by transmission electron microscope （TEM）， and the expression levels of hippocampal GPNMB， a disintegrin and metalloproteinase 10 （ADAM10） and autophagy-related proteins were detected by Western blot. In experiment 2， 18 SAMP8 mice were randomly and equally divided into the model group， vector control group （Vector）， and GPNMB overexpression group （GPNMB^OE）. Lentiviral vectors were stereotactically injected into the brain （2 μL per side in the GPNMB^OE group）. Western blot was used to detect the expression of the above target proteins in the hippocampus； In Experiment 3， 24 SAMP8 mice were randomly and equally divided into the model group， Liuwei Dihuangwan group， Liuwei Dihuangwan+negative control （NC） group， and Liuwei Dihuangwan+GPNMB silencing group （shGPNMB）. Before drug treatment， the Liuwei Dihuangwan+NC group and the Liuwei Dihuangwan+shGPNMB group were injected with negative control and GPNMB silencing lentivirus， respectively. Western blot was used to detect the expression of the above target proteins in the hippocampus. ResultsThe novel object discrimination index of mice in the model group was significantly lower than that of mice in the control group （P<0.01）. The novel object discrimination index of mice in the medium- and high-dose Liuwei Dihuangwan groups was significantly higher than that of mice in the model group （P<0.01）. Aggregated autolysosomes were observed in the normal hippocampus tissue by TEM. In the model group， mitochondria were dominant， and no typical characteristic autophagosomes were observed. In the low- and medium-dose Liuwei Dihuangwan groups， a small number of autolysosomes and autophagosomes with double-membrane structures were observed. In the high-dose Liuwei Dihuangwan group， the number of autophagosomes and autolysosomes was greater than that in the low- and medium-dose groups. The results of ELISA and Western blot showed that compared with the control group， the levels of serum Cort， ACTH， and urine 17-OHCS in the model group were substantially increased， while the expression of hippocampal ADAM10， Beclin1， and microtubule associated-protein light chain 3-Ⅱ/Ⅰ （LC3 Ⅱ/Ⅰ） was significantly decreased. The expression of GPNMB and ubiquitin binding protein p62 was significantly increased （P<0.05， P<0.01）. Compared with the model group， the serum Cort and ACTH levels in the low-， medium-， and high-dose Liuwei Dihuangwan groups were significantly reduced， while only the urine 17-OHCS level in the high-dose group was significantly reduced. The hippocampal GPNMB， ADAM10， Beclin1， and LC3 Ⅱ/Ⅰ expression levels in the medium-， and high-dose groups of Liuwei Dihuangwan were significantly increased compared to the model group， whereas the expression of p62 was significantly reduced （P<0.01）. The above indicators showed a progressive trend among the three groups. Compared with the model group， the GPNMB^OE group showed a significant increase in GPNMB， ADAM10， Beclin1， LC3 Ⅱ/Ⅰ expression， and a significant decrease in p62 expression （P<0.01）. Compared with the model group， the expression of GPNMB， ADAM10， Beclin1， and LC3 Ⅱ/Ⅰ in the hippocampus of the Liuwei Dihuangwan group significantly increased， while the expression of p62 significantly decreased （P<0.01）. Compared with the Liuwei Dihuangwan group， the Liuwei Dihuangwan+shGPNMB group showed a significant decrease in GPNMB， ADAM10， Beclin1， LC3 Ⅱ/Ⅰ， and a significant increase in p62 expression （P<0.01）. ConclusionLiuwei Dihuangwan can enhance hippocampal autophagy function and improve AD by upregulating GPNMB expression.

Metabolic dysfunction-associated fatty liver disease （MAFLD） is the main cause of chronic liver disease around the world and can eventually lead to hepatocellular carcinoma. This article describes the evolution of the definition of MAFLD， the epidemiological burden of MAFLD， and the biosynthesis and biological functions of microRNA （miRNA）， as well as the important role of various types of miRNA in the progression of MAFLD by regulating the processes such as lipid metabolism， inflammation and liver fibrosis， oxidative stress， endoplasmic reticulum stress， and glycolysis. This article also evaluates the application prospect of miRNA as diagnostic biomarkers and therapeutic targets. It is pointed out that although existing studies have shown that miRNA plays an important role in the progression of MAFLD， there are still challenges in clinical translation， and large-scale studies should be conducted in the future to clarify the practical value of miRNA in MAFLD diagnosis and treatment， thereby providing new ways for precision medicine.

[Objective] To perform genetic analysis on samples with weak agglutination and mixed agglutination of ABO blood group antigens in neonates, and to investigate the molecular biological characteristics of ABO subtypes in neonates. [Methods] Serological identification of ABO blood group was performed by tube method and microcolumn gel method. The ABO exons 2-7 were amplified by PCR, and the amplified products were sequenced by Sanger sequencing method to determine the genotype. [Results] Among the ABO blood group serological results of 14 neonates, 8 cases showed weakened A antigen, and 6 cases showed weakened B antigen. Seven samples were identified with ABO subtype alleles, with genotypes as A102/B101+c.538C>T, Aw26/B102, A205/O02, A205/B101(2 cases), Aw26/O02, B(A)06/O01, B101/O01(3 cases), A102/O01(2 cases), A102/B101 and B101/O02. Additionally, three other family members were also found to carry B(A)06 allele in a pedigree investigation. [Conclusion] For samples showing weakened antigens in ABO blood type identification of neonates, it is necessary to consider the possibility of ABO subtype in addition to age factors, and genetic testing can be used to prevent missed detection of ABO subtypes in neonates.

OBJECTIVE: To observe the effect of acupuncture at "pelvic floor six needles" for mild to moderate female stress urinary incontinence (SUI). METHODS: A total of 60 patients with mild to moderate female SUI were randomly divided into an observation group and a control group, 30 cases each group. The control group received Kegel exercise. The observation group received acupuncture at "pelvic floor six needles" on the basis of the treatment as the control group, bilateral Zhongliao (BL33), Zhibian (BL54), Huiyang (BL35), Shuidao (ST28), Dahe (KI12) and Guanyuan (CV4) were selected, once every other day, 3 times a week, 4 weeks as a course of treatment, a total of 2 courses were required. Before treatment and after 4, 8 weeks of treatment, urine leakage in 1 hour, International Consultation on Incontinence questionnaire short form (ICI-Q-SF) score, and incontinence quality of life questionnaire (I-QOL) score were observed in the two groups, and the clinical efficacy was evaluated. RESULTS: After 8 weeks of treatment, urine leakage in 1 hour and ICI-Q-SF scores in both groups were decreased compared with those before treatment (P<0.05), and urine leakage in 1 hour and ICI-Q-SF score in the observation group were lower than those in the control group (P<0.05). After 4, 8 weeks of treatment, I-QOL scores were increased compared with those before treatment in both groups (P<0.05), and the I-QOL scores in the observation group were higher than those in the control group (P<0.01, P<0.001). The total effective rate of the observation group was 93.3% (28/30), which was higher than 73.3% (22/30) in the control group (P<0.05). CONCLUSION Acupuncture at "pelvic floor six needles" could improve the clinical symptoms and quality of life in patients with mild to moderate female SUI to a certain degree.
Humans ; Female ; Acupuncture Therapy/instrumentation* ; Urinary Incontinence, Stress/physiopathology* ; Middle Aged ; Adult ; Exercise Therapy ; Acupuncture Points ; Pelvic Floor/physiopathology* ; Aged ; Treatment Outcome ; Quality of Life

Objective To analyze the clinical characteristics of children with moyamoya disease and the influence of Chinese medicine identification and acupuncture treatment plan on their prognosis.Methods A retrospective analysis was conducted on the diagnosis and treatment of children diagnosed with moyamoya disease who underwent surgery and were treated with acupuncture at Tianjin Children's Hospital on July 10,2023.The main acupuncture points were as follows:Points on head and face:shangxing,yintang,touwei,middle line of vertex,anterior oblique line of vertex-temporal(the upper 1/5 section),lateral line 1 of vertex,anterior temporal line,renzhong,shanglianquan,sibai,yingxiang,quanliao,xiaguan,and dicang;Points on upper extremities:jiquan,chize,neiguan(quick stabbing without leaving needles),jianyu,jianliao,quchi,waiguan,yangxi,houxi,hegu;Points on lower extremities:weizhong,weiyang(quick stabbing without leaving needles),biguan,xuehai,liangqiu,zusanli,qiuxu,sanyinjiao,and taichong),the needles were performed once a day,and continuous treatment for 5 days each week,and the general conditions of the children were observed after 2 weeks of treatment,and the Fugl-Meyer assessment(FMA),the Barthel index(BI),and the simple test for evaluating hand function(STEF)were used,to assess left upper limb motor function;neurophysiologic techniques were used to examine motor nerve conduction in the left limb.Results The child was an 8-year-old male admitted to the hospital on July 10,2023.①Complaint:unfavorable movement of the left limb for more than 1 month.②History:the child had an abnormal seizure during waking hours 2 years before admission,which lasted for about 1 minute and then resolved on its own,and he could recall the course of the seizure afterward.Attended at the department of neurology of our hospital and diagnosed with moyamoya disease after being discharged from the hospital,the child was found at home to have weakness of the left limbs,unable to lift the upper limbs and unable to walk on the lower limbs.Attended at the department of neurosurgery of a certain hospital and was diagnosed with acute cerebral infarction and underwent cranio-cerebral vascular anastomosis.After the operation,the child's left limb activity is unfavorable,the right limb has no motor disorder and sensory abnormality,speech expression is unclear,to further improve the motor function of the child's limbs,the patient was referred to the rehabilitation department of our hospital,the initial diagnosis of moyamoya disease disease recovery(left hemiplegia),according to the specific conditions of the adjustment of the acupuncture program,2 weeks after the treatment,the patient's facial lines were basically symmetrical,crying and laughing,the corner of the mouth does not droop.After 4 weeks of treatment,the child was able to walk on the ground independently,but hemiplegic gait,left lower limb muscle tone basically relieved,proximal muscle strength grade Ⅲ-Ⅳ,distal muscle strength grade Ⅱ-Ⅲ.After 6 weeks of treatment,the child's hemiplegic gait was improved,proximal muscle strength was grade Ⅳ,distal muscle strength was grade Ⅲ-Ⅳ,the left hand could hold objects for a few minutes,left thumb flexor strength was grade Ⅲ,dorsal extensor strength was grade Ⅱ,and the rest of the four fingers flexor and dorsal extensor strength was grade Ⅳ.The proximal muscle strength was grade Ⅴ and distal muscle strength was grade Ⅳ.The left wrist could move freely,the left interphalangeal joint could extend and hold objects,and the motor function of the left upper limb was basically established,and the condition was stabilized.FMA,BI and STEF scores all increased with the prolongation of the treatment time,and the latency and nerve conduction velocity of the median nerve,peroneal nerve and tibial nerve tended to normal after treatment.Conclusion The efficacy of traditional acupuncture in treating pediatric moyamoya disease after cerebral infarction surgery rehabilitation is remarkable,which can significantly improve the clinical symptoms of children recovering from moyamoya disease.

Objective To explore the application values of different detection methods in monitoring the decline pattern of syphilis-spe-cific antibody in the non-congenital syphilis children.Methods A total of 80 non-congenital syphilis children were included in the study.The serum specimens were collected after birth,and the syphilis-specific antibodies were detected using electrochemilumines-cence immunoassay(ECLIA),western blotting(WB),treponema pallidum particle agglutination assay(TPPA),enzyme-linked im-munosorbent assay(ELISA),and toluidine red unheated serum test(TRUST).Follow-up was conducted every three months until the positive results of ELISA and TRUST turned to negative.Results The results of ECLIA showed that the syphilis-specific antibody lev-els in the non-congenital syphilis children declined to 25％of the level at birth within 2 to 3 months,and the rate of decline was inde-pendent of the initial concentration.WB analysis indicated that the specific IgG bands in non-congenital syphilis children at birth were consistent with those of their mother,and the sequence of specific antibodies decline was as follows:TPN47,TPN15,TPN45,and TPN17.Due to methodological limitations,the absorbance values of ELISA showed no significant change during the first three months after birth when high concentrations of antibodies were present in the samples,but it showed high sensitivity in the detection for the samples with low-concentration of syphilis antibodies.The detection rates of ECLIA,TPPA,and WB were compared by using ELISA as the reference method.At birth,the detection rates of syphilis antibodies were 100％,100％,and 90％,respectively.In 3 months after birth,the detection rates were 100％,100％,and 75％.In 6 months after birth,,they were 100％,46％,and 15％.In 9 months after birth,they were 83％,33％,and 0％.The positive rate of TRUST was 17.5％at birth.and turned to negative in 3 month of follow-up.Conclusion Syphilis specific IgG antibodies may fully transferred to the fetus and decline in a predictable pattern after birth.The comprehensive analysis for the results of the four methods suggested that dynamic detection using ECLIA method could be used to pre-dict the risk of non-congenital syphilis or terminate the follow-up at 3 months,while the seroconversion detected by WB was earlier than that by TPPA,while ELISA required the longest follow-up period.

Objective:To explore the occurrence,co-occurrence,and different subtypes of self-harm and sui-cidal behaviors among male prisoners to inform the development of targeted intervention strategies.Methods:A phenomenology in qualitative research was adopted,and 30 male prisoners with a history of self-harm behaviors,suicidal ideation and suicideattempts,were selected for semi-structured interviews.Data was analyzed by Colaizzi's seven-step method to distill themes.Results:Theme analysis revealed 4 themes and 9 sub-themes(subtypes)of the self-harm and suicidal behaviors of male prisoners,namely the initial occurrence of self-harm behaviors,non-suicid-al self-injury(NSSI)including 6 subtypes(emotional management disorder,self-punishing,antagonistic dissocia-tion,sensation seeking,self-harm without self-awareness,and instrumental self-harm),the co-occurrence of self-harm-suicide behaviors with a subtype of rational suicide,the acute suicide behavior including two subtypes(impul-sive suicide and psychiatric suicide).Conclusion:Negative emotions and emotional dysregulation are important re-lated factorsof self-harm among male prisoners.Suicidal behaviors commonly co-occurred with NSSI,and under-standing the NSSI of prisoners could provide reference for suicide prevention in prisons.There is variability in the motivation of different subtypes of NSSI in maleprisoners,and subtype-based personalized interventions could be a-dopted to reduce the occurrence of self-harm and suicidal behaviors.

Objective:To investigate the effects and underlying mechanisms of silent information regulator 1(SIRT1)on the dysfunction of umbilical vein endothelial cells(HUVECs)induced by oxidized low-density lipoprotein(ox-LDL).Methods:The impact of ox-LDL on the viability of HUVEC was assessed using the Cell Counting Kit-8(CCK-8)assay, which also facilitated the determination of the optimal ox-LDL concentration.Subsequent to ox-LDL treatment, several parameters were evaluated, including reactive oxygen species(ROS)production, apoptosis, migration, and angiogenesis, utilizing a ROS detection kit, flow cytometry, a Transwell migration assay, and an angiogenesis assay, respectively.The expression levels of apoptosis-related proteins, namely cleaved caspase-3(c-caspase-3), Bcl-2-associated X protein(Bax), B-cell lymphoma-2(Bcl-2), SIRT1, and peroxisome proliferator-activated receptor γ coactivator-1α(PGC-1α), were quantified using Western blot analysis.Adenoviral vectors were employed to either overexpress or silence SIRT1, while the ROS inhibitor N-acetylcysteine(NAC)was applied to assess its effects on cell function.Additionally, PGC-1α acetylation(Ac-Lys)was investigated through co-immunoprecipitation.Results:In the oxidative model of ox-LDL-stimulated HUVECs, compared to controls, we observed a significant increase in ROS-positive cells(35.9±3.1 vs.5.4±0.9), heightened apoptosis(16.3±0.9 vs.7.6±0.7), diminished endothelial cell migration capacity, and reduced angiogenic capacity.Additionally, there was an elevation in the pro-apoptotic protein c-caspase3 and Bax, alongside a decrease in the anti-apoptotic protein bcl-2.Furthermore, SIRT1 expression was increased, as was the expression of PGC-1α.In comparison to the GFP group(28.5±1.9), the reduction in SIRT1 expression resulted in an increase in apoptosis(37.0±1.9).Conversely, overexpression of SIRT1 mitigated ox-LDL-induced apoptosis(25.2±1.6)(all P<0.05).Notably, the expression levels of PGC-1α and SIRT1 exhibited consistent changes: PGC-1α expression increased with SIRT1 overexpression and decreased when SIRT1 expression was reduced(both P<0.05).The administration of NAC to the ox-LDL-treated group led to a reduction in ROS production( t=11.18, P<0.01)and a significant enhancement in cell function.Immunoprecipitation results indicated that SIRT1 overexpression decreased ox-LDL-induced PGC-1α acetylation( t=18.18, P<0.01), whereas silencing of SIRT1 further increased PGC-1α acetylation levels( t=-19.09, P<0.01). Conclusions:SIRT1 is shown to protect against ox-LDL-induced apoptosis and dysfunction in HUVECs by deacetylating and activating PGC-1α, thereby highlighting its therapeutic potential in the context of endothelial cell injury.