Traditional Chinese Medicine Against Gouty Arthritis via Regulating Inflammatory Signaling Pathway： A Review / 中国实验方剂学杂志

Gouty arthritis （GA） is a metabolic disease caused by disorders of purine metabolism and/or abnormal excretion of uric acid in the body. Its pathogenesis is mostly related to dietary structure as well as excessive intake of protein， sugar and fat， and the clinical manifestations are joint redness， swelling， heat and pain， which seriously affect the daily life of patients. Therefore， it is urgent to carry out research on anti-GA drugs. Western drugs for the treatment of GA， such as colchicine， can relieve pain in the short term， but with obvious side effects in long-term treatment. Traditional Chinese medicine has definite efficacy and high safety in the treatment of GA and is more acceptable to patients than western medicine. Modern medical research has concluded that inflammatory factors， oxidative stress， apoptosis and intestinal dysbacteriosis are closely related to the pathogenesis of GA. In-depth research has found that single traditional Chinese medicine and its compounds can regulate Toll-like receptors/myeloid differentiation factor 88 （TLRs/MyD88） signaling pathway， NLR family pyrin domain containing 3 （NLRP3） inflammasome， nuclear transcription factor-κB （NF-κB） and other inflammatory signaling pathways， and further intervene in the downstream cytokines such as interleukin-1β （IL-1β）， interleukin-2 （IL-2）， interleukin-6 （IL-6）， tumor necrosis factor-α （TNF-α）， peroxisome proliferator-activated receptor γ （PPARγ）， nuclear factor of kappa light polypeptide gene enhancer in B-cells inhibitor-α（IκB-α） and aspartate-specific cysteine protease 1 （Caspase-1） to reduce inflammatory factors and increase anti-inflammatory factors， thereby exerting the anti-GA role. Therefore， this paper summarized and elaborated the experiments of inflammatory response mediated by traditional Chinese medicines and their compounds via regulating inflammatory signaling pathways in recent years， which provides new ideas and theoretical basis for finding more related anti-inflammatory traditional Chinese medicines for the treatment of GA.

Correlation analysis of asthma and prognosis in 148 children with low immune function / 公共卫生与预防医学

Objective To analyze the effect of immune function on the condition and prognosis of asthma in children with asthma. Methods A total of 148 children with asthma diagnosed in Qinghai women and children's Hospital from January 2018 to January 2021 were included in the analysis, the immune function of the children was determined, and the information of all children was followed up for 6 months after treatment; compared The condition and follow-up prognosis of children with immunocompromised and normal immune function were analyzed and discussed, and the correlation between the expression levels of immunoglobulins (IgG, IgA, IgM) and the condition and short-term recurrence prognosis (6 months) of children was analyzed and discussed, so as to guide Prevention and clinical work. Statistical analysis was done using SPSS19.0. Results The average age of 148 children with recurrent respiratory tract infection in the study was (8.94±3.65) years old, including 70 male children. The condition of the children was evaluated and classified into mild/severe cases: 148 children in this study included mild cases. There were 98 cases and 50 severe cases. There were more males and lower BMI levels in severe children (P<0.05) . The levels of IgG, IgA and IgM in children were all lower in severe children (P<0.05) . The follow-up found that the proportion of relapses in critically ill children was higher (P<0.05). Comparing the levels of IgG, IgA, and IgM in mild and severe children, the average levels of IgG, IgA, and IgM in severe children were lower than those in the mild group, and the difference was statistically significant (P<0.05); recurrence within 6 months of follow-up Prognostic evaluation showed that 19 of the 148 children had relapse, and the levels of IgG, IgA, and IgM in severe relapsed children were significantly lower than those without relapse (P<0.05). Analysis of the relevant factors potentially affecting the prognosis of recurrence showed that gender (female) (OR=1.726) , BMI level (weight loss) (OR=1.613) , IgG expression level factor (low expression) (OR=1.898) , IgA expression Level factor (low expression) (OR=3.509) , IgM expression level factor (low expression) (OR=3.217) and disease factor (severe) (OR=3.619) were potential risk factors, which would increase the risk of poor prognosis. Conclusion The asthma attack in children with immunocompromised immune function is relatively severe, and the short-term recurrence probability is higher, which deserves clinical attention and preventive intervention.

Chronic lymphocytic leukemia with nephrotic syndrome as the initial manifestation: report of 1 case and review of literature / 白血病·淋巴瘤

Objective:To investigate the clinical manifestation, diagnosis and treatment of chronic lymphocytic leukemia patients with renal involvement.Methods:The clinical data of a chronic lymphocytic leukemia patient with nephrotic syndrome as the initial manifestation in Fujian Provincial People's Hospital in October 2020 were retrospectively analyzed, and the related literature was reviewed.Results:The patient was a 68-year-old male with recurrent edema and foam urine as the initial manifestations, and he was diagnosed as nephrotic syndrome in the nephrology department. After treatment, the symptoms showed no significant improvement, and the lymphocyte count gradually increased. The patient was diagnosed as chronic lymphocytic leukemia in the hematology department. After ibrutinib monotherapy, the lymphocyte count and urine protein gradually decreased to normal levels, and the clinical efficacy evaluation of the patient was complete remission at the end of follow-up.Conclusions:Chronic lymphocytic leukemia with nephrotic syndrome as the initial manifestation is rare, and the clinical presentations are variable. Early diagnosis is the guarantee of successful treatment. The efficacy and safety of first-line Bruton tyrosine kinase inhibitor monotherapy are good.

Status of the poor vision among primary and secondary school students in a division of Xinjiang Production and Construction Corps and analysis of the influencing factors / 国际眼科杂志(Guoji Yanke Zazhi)

AIM: To understand the status of poor vision and analyze the main influencing factors among primary and secondary school students in a division of the Xinjiang Production and Construction Corps, and provide a scientific basis for prevention and control of poor vision.METHODS: A total of 12 primary and secondary schools in a divisional urban district and regiment field of the Xinjiang Production and Construction Corps were chosen using stratified cluster random sampling from August to October 2020. A total of 2 982 primary and secondary school students were selected for visual inspections and questionnaires. Logistic regression analysis was used to explore the influencing factors of poor vision.RESULTS: The rate of poor vision was 65.66% among 2 982 primary and secondary school students in the division of the Xinjiang Production and Construction Corps, with the majority severe poor vision. Furthermore, the rates of poor vision were higher in girls(70.17%)than that in boys(61.47%)(χ2=4.993, P<0.001)and the urban area(70.03%)were higher than the rural area(58.96%)(χ2=38.680, P<0.001)and the Han nationality students(66.83%)were higher than Uyghur students(52.82%)(χ2=19.772, P<0.001). The risk of poor vision increased with age(χ2trend =300.144, P<0.001), and by the age group ≥18 years old, the rate of poor vision reached 80.47%. The results of the multivariate analysis showed that the women, the age≥13 years old, writing and reading duration every day ≥2h, cram school on weekends and presence of myopia in parents increases the risk of poor vision, increase the outdoor exercise time, sleep time ≥8h, and do eye exercises every day can reduce the occurrence of poor vision.CONCLUSION: Poor vision rate of primary and secondary school students in the division of the Xinjiang Production and Construction Corps is higher than that of many regions in the country. Girls with the age(≥13 years old)whose parents are myopic should receive special attention. Increasing outdoor exercise time, doing eye exercises every day, and keeping your eyes more than one foot away from books when reading and writing is effective in preventing poor vision.

Identification of Q-markers for Cistanches Herba based on HPLC-Q-TOF-MS/MS and network pharmacology / 中国中药杂志

This study aims to establish a method for analyzing the chemical constituents in Cistanches Herba by high performance liquid chromatography(HPLC) and quadrupole-time-of-flight tandem mass spectrometry(HPLC-Q-TOF-MS/MS), and to reveal the pharmacological mechanism based on network pharmacology for mining the quality markers(Q-markers) of Cistanches Herba. The chemical constituents of Cistanche deserticola and C. tubulosa were analyzed via HPLC-Q-TOF-MS/MS. The potential targets and pathways of Cistanches Herba were predicted via SwissTargetPrediction and DAVID. The compound-target-pathway-pharmacological action-efficacy network was constructed via Cytoscape. A total of 47 chemical constituents were identified, involving 95 targets and 56 signaling pathways. We preliminarily elucidated the pharmacological mechanisms of echinacoside, acteoside, isoacteoside, cistanoside F, 2'-acetylacteoside, cistanoside A, campneoside Ⅱ, salidroside, tubuloside B, 6-deoxycatalpol, 8-epi-loganic acid, ajugol, bartsioside, geniposidic acid, and pinoresinol 4-O-β-D-glucopyranoside, and predicted them to be the Q-markers of Cistanches Herba. This study identified the chemical constituents of Cistanches Herba, explained the pharmacological mechanism of the traditional efficacy of Cistanches Herba based on network pharmacology, and introduced the core concept of Q-markers to improve the quality evaluation of Cistanches Herba.

Study on critical quality attributes of Qingjin Huatan Decoction based on serum pharmacochemistry / 中国中药杂志

Qingjin Huatan Decoction is a classic prescription with the effects of clearing heat, moistening lung, resolving phlegm, and relieving cough. In order to explore the critical quality attributes of Qingjin Huatan Decoction, we identified the blood components of Qingjin Huatan Decoction by ultra-performance liquid chromatography quadrupole time of flight mass spectrometry(UPLC-Q-TOF-MS) under the following conditions, chromatographic column: Acquity UPLC BEH C_(18) column(2.1 mm×100 mm, 1.7 μm); mobile phase: 0.1% formic acid acetonitrile(A)-0.1% formic acid in water(B); gradient elution; flow rate: 0.2 mL·min~(-1); column temperature: 30 ℃; injection volume: 5 μL. The electrospray ionization(ESI) source was used to collect data in both positive and negative ion modes under the following conditions, capillary voltage: 3 kV for the positive ion mode and 2 kV for the negative ion mode; ion source temperature: 110 ℃; cone voltage: 30 V; cone gas flow rate: 50 L·h~(-1); nitrogen degassing temperature: 350 ℃; degassing volume flow rate: 800 L·h~(-1); scanning range: m/z 50-2 000. In this experiment, a total of 66 related components of Qingjin Huatan Decoction were identified, including 22 prototype components and 44 metabolites. The results of this study preliminarily revealed the pharmacodynamic material basis of Qingjin Huatan Decoction in vivo, which has provided an experimental basis for the determination of quality markers of Qingjin Huatan Decoction and the development of new drugs.

Kang-Ai Injection Inhibits Gastric Cancer Cells Proliferation through IL-6/STAT3 Pathway / 中国结合医学杂志

OBJECTIVE@#To explore the mechanisms underlying the proliferative inhibition of Chinese herbal medicine Kang-Ai injection (KAI) in gastric cancer cells.@*METHODS@#Gastric cancer cell lines MGC803 and BGC823 were treated by 0, 0.3%, 1%, 3% and 10% KAI for 24, 48 and 72 h, respectively. The cell proliferation was evaluated by 3-(4,5-dimethyl-2-thiazolyl)-2,5-diphenyl-2-H-tetrazolium bromide (MTT) assay. The apoptosis and cell cycle were evaluated by flow cytometry. Interleukin (IL)-6 mRNA and protein expression levels were detected by quantitative real-time polymerase chain reaction (qRT-PCR) and enzyme-linked immune sorbent assay (ELISA), respectively. The protein expression levels of cyclin A, cyclin E, cyclin B1, cyclin D1, p21, retinoblastoma (RB), protein kinase B (AKT), extracellular regulated protein kinases (ERK), signal transducer and activator of transcription (STAT) 1 and STAT3 were detected by Western blot.@*RESULTS@#KAI inhibited the proliferation of MGC803 and BGC823 gastric cancer cells in dose- and time-dependent manner. After treated with KAI for 48 h, the proportion of G1 phase was increased, expression level of cyclin D1 and phosphorylation-RB were down-regulated, whereas the expression of p21 was up-regulated (all P<0.01). Furthermore, 48-h treatment with KAI decreased the phosphorylation level of STAT3, inhibited the mRNA and protein expressions of IL-6 (all P<0.01). IL-6 at dose of 10 ng/mL significantly attenuated the proliferative effect of both 3% and 10% KAI, and recovered KAI-inhibited STAT3 phosphorylation and cyclin D1 expression level (all P<0.01).@*CONCLUSION@#KAI exerted an anti-proliferative function by inhibiting IL-6/STAT3 signaling pathway followed by the induction of G1 phase arrest in gastric cancer cells.

Effect of miR-203/CREB1 Signaling Regulation Mediated by DNA Methylation on the Proliferation and Apoptosis of Multiple Myeloma Cells / 中国实验血液学杂志

OBJECTIVE@#To investigate the effect of miR-203/CREB1 signaling regulation mediated by DNA methylation on the proliferation, invasion and apoptosis of multiple myeloma (MM) cells.@*METHODS@#The methylation level of miR-203 in the RPMI 8226 cells was detected by bisulfite sequcucing polymerase chain reaction (BSP). The mRNA expression of miR-203 was measured by quantitative real-time polymerase chain reaction. RPMI 8226 cells were treated with DNA methyltransferase inhibitor 5-Aza-2'-deoxycytidine (5-Aza-CdR). The miR-203 mimic in MM cell line RPMI 8226 was transfected to establish overexpressed miR-203 cell. The proliferation, invasion ability and apoptosis of RPMI 8226 cell was detected by CCK-8 assay, Transwell, and flow cytometry, respectively. The targeting relationship between miR-203 and CREB1 was verified by double luciferase report assay. Western blot was used to detect the expression of CREB1 protein.@*RESULTS@#Hypermethylation of miR-203 promoter region and low expression level of miR-203 mRNA were detected in the RPMI 8226 cells, which showed that demethylation could induce the expression of miR-203. The proliferation and invasion ability of RPMI 8226 cells after treated by 5-Aza-CdR were inhibited, and showed statistical significance as compared with blank control group (both P<0.05)，while the apoptosis rate was promoted (P<0.05). The proliferation, invasion ability and apoptosis of overexpressed miR-203 were the same as the demethylation group. Double luciferase report assay confirmed that CREB1 was the direct target of miR-203. The protein level of CREB1 was inhibited by demethylation and showed statistical significance as compared with control group (P<0.05).@*CONCLUSION@#MiR-203 targeting CREB1 mediated by DNA methylation leads to maintain the malignant biological behaviors of MM cells.

Research progress on the design of fixed implant-supported prostheses in edentulous jaws / 口腔疾病防治

@#With the aging of the population and the increase in the number of edentulous patients, implant-supported fixed restorations have become more prevalent in clinical treatment. It is necessary to assess the patient's remaining bone and occlusal situation correctly; the upper jaw usually needs 6 to 8 implants, whereas the lower jaw needs 4 to 6 implants. Patients with severe alveolar bone atrophy can adopt the "all-on-4/6" treatment plan, short implants, and zygomatic and pterygomaxillary implants to avoid complex bone grafting and remain cautious when the surgical procedures require more surgical experience. According to the repair methods, the superstructure can be divided into one-piece repair and segmental repair. One-piece repair has a lower implant number, flexible location, and reasonable stress distribution but a high maintenance cost. Sectional repair easily achieves passive placement, convenient cleaning, and maintenance in the late stages, but implants need quantity and high requirements for alveolar bone. However, the requirements for alveolar bone and implant number are high. Mutually protected occlusion with minimal or no cantilever on provisional prosthesis is recommended.

Overview and prospect of research and development cooperation in traditional medicine between China and Thailand / 中国中药杂志

Under the background of the Belt and Road Initiative, the exchange of traditional medicine has become inevitable. China and Thailand are amicable neighbors, and the cooperation between the two countries in the field of traditional medicine has become increasingly close in recent years. Nevertheless, on account of the differences in culture, region, politics, economy and so on, the two countries have common features and unique characteristics in the theoretical system of traditional medicine, quality standard control of medicinal materials, research and development and use of medicinal materials. This paper summarizes the similarities and differences as well as the development opportunities of traditional medicine between China and Thailand. The specific content involves the development history, resources, and use of medicinal resources in Thailand, the main achievements and existing problems of modern research of Thai medicine, the spread and development of Chinese medicine in Thailand, and the spread and development of Thai medicine in China. Furthermore, the paper outlines the recent situation of traditional medicine interflow and cooperation between the two countries, and predicts the prospects for cooperation and development of traditional medicine between China and Thailand in the context of the Belt and Road Initiative, especially in the joint research and development and the improvement of quality standards of important medicinal plant varieties commonly used by the two countries and circulated across the border. Through the exchange and mutual learning, we can step up the traditional medicine cooperation between China and Thailand, which will provide advantageous conditions for the safety of medicine use as well as political and social stability between the two countries.

Review of acceptance of disability in patients with disability / 中国实用护理杂志

This paper reviews the development of disability acceptance assessment tools for disabled patients, analyzes the status quo and impact of disability acceptance of patients with different diseases, and studies on intervention strategies to improve disability acceptance, so as to provide basis for better improving the quality of life of disabled patients.

Bone Mineral Density and Bone Metabolic Markers for Patients with Spinal Cord Injury in Rehabilitation Wards / 中国康复理论与实践

Objective:To analyze the changes of bone mineral density (BMD), the characteristics of bone metabolic markers and related factors in patients with spinal cord injury (SCI). Methods:A total of 78 patients with SCI in our hospital from April, 2018 to May, 2020 were selected and divided into groups according to the injury courses. The people receiving physical examination in the same period were selected as control. BMD of proximal femur was measured by dual energy X-ray absorptiometry. Bone metabolic markers were detected. The correlation between BMD and clinical indicators was analyzed. Results:There was no difference in BMD between the patients within three months and the controls (P > 0.05). BMD at trochanter major, intertrochanteric and total hip in patients three to six months post injury was lower than that in the controls (|t| > 2.242, P < 0.05). The BMD at femoral neck, trochanter major, intertrochanteric and total hip in patients during six to twelve months post injury was lower than that in the controls (|t| > 2.026, P < 0.05). BMD at proximal femur in patients with twelve to 24 months post injury was lower than that in the controls (|t| > 2.189, P < 0.05). The decrease of BMD aggravated with the course of injury. There was no difference in BMD between paraplegia and quadriplegia, complete injury and incomplete injury (P > 0.05). Collagen type I C-terminal telopeptide (CTX) and N-terminal propeptide of type l precollagen (PINP) were higher than the reference range in the course of each injury, increased within three months post injury, reached the peak at three to six months post injury, and decreased to a steady state since seven months post injury. Vitamin D deficiency occurred in 87.5% of the patients. BMD at femoral neck and total hip was negatively correlated with the course of injury (|r| > 0.250, P < 0.05), and positively correlated with body mass index (r > 0.255, P < 0.05). Conclusion:The longer the duration of SCI, the more decrease of BMD. The early bone metabolism of patients with SCI is high conversion type. The rate of vitamin D deficiency in patients with SCI is quite high. It is necessary to detect and evaluate the bone metabolic markers combined with BMD at the early stage of SCI.

Recent advances in novel anticancer agents targeting β-catenin/TCF4 interaction for molecular cancer therapeutics / 药学学报

Wnt/β-catenin signaling pathway plays an important role in the proliferation, growth, invasion, and metastasis of human cancers. Moreover, β-catenin/T-cell factor 4 (TCF4) interaction regulates the transcription of the key oncogenes in Wnt/β-catenin signaling pathway. Therefore, β-catenin/TCF4 interaction would be a promising therapeutic target for the development of highly selective anticancer agents. At present, most ongoing small-molecule inhibitors targeting β-catenin/TCF4 interaction, including PKF222-815, iCRT3/5/14, LF3, and sanguinarine, have been developed in preclinical studies for human cancer therapeutics. In this review, we summarized the research advances of up-to date inhibitors targeting β-catenin/TCF4 interaction, including the molecular structure and cellular functions of β-catenin in canonical Wnt signaling pathway. This review holds a hopeful avenue for the development of novel and highly selective Wnt inhibitors targeting β-catenin/TCF4 interaction for future anticancer strategy.

GluN2B-BDNF pathway in the cerebrospinal fluid-contacting nucleus mediates nerve injury-induced neuropathic pain in rats / 生理学报

The present study was aimed to investigate the role of GluN2B-BDNF pathway in the cerebrospinal fluid-contacting nucleus (CSF-CN) in neuropathic pain. Intra-lateral ventricle injection of cholera toxin subunit B conjugated with horseradish peroxidase (CBHRP) was used to label the CSF-CN. Double-labeled immunofluorescent staining and Western blot were used to observe the expression of GluN2B and BDNF in the CSF-CN. Chronic constriction injury of sciatic nerve (CCI) rat model was used to duplicate the neuropathic pain. Pain behavior was scored to determine the analgesic effects of GluN2B antagonist Ro 25-6981 and BDNF neutralizing antibody on CCI rats. GluN2B and BDNF were expressed in the CSF-CN and their expression was up-regulated in CCI rats. Intra-lateral ventricle injection of GluN2B antagonist Ro 25-6981 or BDNF neutralizing antibody notably alleviated thermal hyperalgesia and mechanical allodynia in CCI rats. Moreover, the increased expression of BDNF protein in CCI rats was reversed by intra-lateral ventricle injection of Ro 25-6981. These results suggest that GluN2B and BDNF are expressed in the CSF-CN and alteration of GluN2B-BDNF pathway in the CSF-CN is involved in the modulation of the peripheral neuropathic pain.

Pharmacodynamic material basis and mechanism of Fufang Yuxingcao Mixture for the treatment of heat-clearing and detoxification based on network pharmacology / 药学学报

We explored the pharmacodynamic material basis and network regulatory mechanism of Fufang Yuxingcao Mixture (FYM) for the treatment of fever and inflammation. Targets of the 25 compounds in FYM were predicted according to the reverse pharmacophore method and TCMSP, UniProt database. Gene ontology (GO) function enrichment and pathway analysis of the targets was analyzed by Omicsbean software and the Kyoto Gene and Genome Encyclopedia (KEGG) database. A "compound-target-pathway-pharmacological action-effect" network was established with Cytoscape 3.6.1 software. The lipopolysaccharide (LPS)-induced RAW264.7 cell inflammation model was used to verify the anti-inflammatory effects of FYM and its 10 important components. The network pharmacology experiment showed that 25 compounds affected 97 pathways through 211 targets, of which 15 key targets [including RAC-alpha serine/threonine-protein kinase (AKT1), insulin (INS), vascular endothelial growth factor A (VEGFA), interleukin-6 (IL-6), cellular tumor antigen p53 (TP53), tumor necrosis factor (TNF), transcription factor AP-1 (JUN), caspase-3 (CASP3), matrix metalloproteinase-9 (MMP9), interleukin-8 (IL-8), prostaglandin G/H synthase 2 (PTGS2), proto-oncogene c-Fos (FOS), tyrosine-protein kinase SRC (SRC), c-Jun N-terminal kinase 1 (MAPK8), estrogen receptor 1 (ESR1)] and 46 pathways (including NF-kappa B signaling pathway, Toll-like receptor signaling pathway, MAPK signaling pathway, IL-17 signaling pathway, arachidonic acid metabolism, cAMP signaling pathway, T cell receptor signaling pathway, calcium signaling pathway, inflammatory mediator regulation of TRP channels, chemokine signaling pathway, Th1 and Th2 cell differentiation, natural killer cell mediated cytotoxicity, etc.) were related to anti-inflammatory, antipyretic, immune regulation, and analgesia. In vitro cell experiments showed that FYM and the 10 components (including isoquercitrin, luteoloside, baicalein, wogonin, wogonoside, phillyrin, forsythoside A, chlorogenic acid, isochlorogenic acid A, and sweroside) could significantly reduce the expression of nitric oxide (NO), TNF-α and IL-6 in cell supernatants, indicating that the above 10 components may be the key pharmacodynamic material basis of FYM.

3D disorganization and rearrangement of genome provide insights into pathogenesis of NAFLD by integrated Hi-C, Nanopore, and RNA sequencing

The three-dimensional (3D) conformation of chromatin is integral to the precise regulation of gene expression. The 3D genome and genomic variations in non-alcoholic fatty liver disease (NAFLD) are largely unknown, despite their key roles in cellular function and physiological processes. High-throughput chromosome conformation capture (Hi-C), Nanopore sequencing, and RNA-sequencing (RNA-seq) assays were performed on the liver of normal and NAFLD mice. A high-resolution 3D chromatin interaction map was generated to examine different 3D genome hierarchies including A/B compartments, topologically associated domains (TADs), and chromatin loops by Hi-C, and whole genome sequencing identifying structural variations (SVs) and copy number variations (CNVs) by Nanopore sequencing. We identified variations in thousands of regions across the genome with respect to 3D chromatin organization and genomic rearrangements, between normal and NAFLD mice, and revealed gene dysregulation frequently accompanied by these variations. Candidate target genes were identified in NAFLD, impacted by genetic rearrangements and spatial organization disruption. Our data provide a high-resolution 3D genome interaction resource for NAFLD investigations, revealed the relationship among genetic rearrangements, spatial organization disruption, and gene regulation, and identified candidate genes associated with these variations implicated in the pathogenesis of NAFLD. The newly findings offer insights into novel mechanisms of NAFLD pathogenesis and can provide a new conceptual framework for NAFLD therapy.

Clinical application and complications of short implants (≤6 mm) / 口腔疾病防治

@#Short implants can be used as an alternative in cases of insufficient vertical bone volume after dentition defect or absence of dentition to simplify or avoid bone augmentation procedures. Short implants (≤ 6 mm) are reported to have a mean survival rate of 96% after a period of 1-5 years in function and have been widely used in cases of dentition defects or absence of dentition. Compared with conventional implants (≥ 10 mm) combined with bone augmentation procedures, short implants have fewer surgery-related complications, less marginal bone loss, shortened treatment times and reduced costs, and are preferred by patients. Due to a lack of evidence, a high crown-implant ratio should not be an obstacle for the use of short implants. In addition, most of the current literature has not enough follow-up time, the long-term implant survival data of short implants remain unclear. To improve the clinical outcomes of short implants, attention should be paid to the implant site, bone quality, and occlusal force as well as to the presence of oral health maintenance, periodontal diseases and habits through a careful intraoral and radiographic examination. The choices of wider implant use and splint restoration are recommended, occlusal force should be paid attention during implant maintenance. Inappropriate stress on restorations should be avoided. Future studies should be focused on the long-term clinical outcomes of short implants.

Technical elements and clinical application of umbilical refining of heat-sensitive moxibustion / 中国针灸

Under the guidance of the theory and technique of arrival of of heat-sensitive moxibustion, the technical elements of umbilical refining of moxibustion proposed in by were analyzed. It is believed that the parameters of moxibustion temperature and time are the key points. The standard of "quantitative moxa" is established to achieve the appropriate moxibustion temperature and moxibustion time. The umbilical refining of heat-sensitive moxibustion is established to reappear the magic effect of 's umbilical refining of moxibustion. The umbilical refining of heat-sensitive moxibustion is recommended for stomachache, diarrhea, constipation, dysmenorrhea, impotence, etc. with significant curative effect.

Effects of Pelvic Floor Neuromuscular Electrical Stimulation and Sling Exercise Training on Diastasis Recti Abdominis after Parturition / 中国康复理论与实践

Objective:To observe the effect of pelvic floor neuromuscular electrical stimulation (NMES) and sling exercise training (SET) on diastasis recti abdominis after parturition. Methods:From September to December, 2019, 90 patients with rectus abdominis separation > 2 cm and pelvic floor muscle strength above grade III were randomly divided into three groups, accepting simple pelvic floor NMES (group A), pelvic floor NMES and SET (group B), and simple SET (group C), respectively, for four weeks. The separation distance of rectus abdominis was measured before treatment, two weeks and four weeks after treatment, and four weeks follow-up. Results:The separation distance of rectus abdominis decreased in each group after treatment (F > 8.327, P < 0.01); and it was the least in group B (F > 8.327, P < 0.01), while the multiple comparison results showed that there was no significant difference between group A and group C (P > 0.05). Conclusion:Both pelvic floor NMES and SET can similarly relieve the diastasis recti abdominis after parturition, and it is more effective in combination.

Application of Single-breath Counting in Assessment of Pulmonary Function after Spinal Cord Injury / 中国康复理论与实践

Objective:To investigate the correlation between single-breath counting (SBC) and standard measures of pulmonary function in patients with spinal cord injury, to evaluate the value for predicting pulmonary function. Methods:Forty-two patients (24 with cervical injury and 18 with thoracic injury) were selected from October, 2018 to February, 2019 in outpatients and inpatients. SBC and standard laboratory spirometer tests were performed separately. The correlation of the outcome of SBC and lung function indicators including forced vital capacity (FVC), forced respiratory capacity in the first second (FEV1), FEV1/FVC, slow expiratory vital capacity (EVC) and all the predicted values on the percentage (%pred) were analyzed. A receiver operating characteristic (ROC) curve was constructed according to the lung function classification criteria. Results:The outcome of SBS was correlated with FVC, EVC as well as the percentage of predicted values (r = 0.723 to 0.760, P < 0.01 for the whole patients; r = 0.549 to 0.657, P < 0.01 for cervical ones; r = 0.623 to 0.847, P < 0.01 for thoracic ones), and was also correlated with FEV1 as well as the percentage of predicted values (r = 0.622 to 0.760, P < 0.01 for whole patients and cervical ones). The area under the ROC curve was 0.864 to 0.941. Conclusion:There is a good correlation between SBC and standard lung function for patients with spinal cord injury, suggesting an assistive diagnostic value for patients with reduced lung function.