The dysfunction of qi, blood, and fluid underlies the pathology of diabetes mellitus. The symptoms, signs, and physical and chemical indexes of diabetes mellitus patients reflect the duration, degree, primary and secondary pathological state of the abnormal metabolism of qi, blood, and fluid. It is necessary to construct a three-dimensional syndrome differentiation system of diabetes mellitus based on spatial and temporal dimensions. According to the four stages of depression, heat, deficiency, and damage, the location of the disease can be locked into qi, ying, and blood levels. The process reflects the pathological trend of the abnormal metabolism of qi, blood, and fluid: qi depression (prodromal stage: asymptomatic metabolic disorder/early stage of qi level) → qi heat (initial stage: index stage/late stage of qi level) → deficiency of both qi and yin (middle stage: symptom stage of three more and one less/stage of ying level) → damage of zang-fu viscera and meridians (late stage: complication stage/stage of blood level). According to the time process, the treatment principles are proposed as follows: during the early stage of qi level, treatment should focus on strengthening the spleen to regulate qi flow, to prevent the accumulation of glucose; during the late stage of qi level, treatment should focus on clearing heat and resolving turbidity, to remove the stagnated heat caused by glucose; during the stage of ying level, treatment should focus on benefiting qi and nourishing yin, to improve the symptoms about deficiency of both qi and yin; during the stage of blood level, treatment should focus on promoting blood circulation and removing blood stasis, to remove the complication. According to the etiology and pathogenesis of diabetes mellitus, the sequential treatment strategy is thus proposed, which is strengthening the spleen to regulate qi flow, clearing heat and resolving turbidity, benefiting qi and nourishing yin, and promoting blood circulation and removing blood stasis. The compound prescriptions such as Houpo Sanwu Decoction, Baihu Jia Renshen Decoction, Danggui Liuhuang Decoction, and Taohong Siwu Decoction are used with modification in the stage-based treatment.

The occurrence of diabetes mellitus （DM） is closely related to insulin resistance and islet β cell dysfunction. Modern studies have found that macrophages are widely present in the liver，fat，skeletal muscle，islets， and other tissues and organs. Macrophage M1/M2 polarization plays an important role in the occurrence and development of diabetes mellitus and its related complications by intervening in inflammatory response，improving insulin resistance，and promoting tissue repair. Most of the traditional Chinese medicines that regulate the activation and polarization of macrophages are Qi-replenishing and Yin-nourishing，heat-clearing， and detoxicating medicinal，which are consistent with the etiology and pathogenesis of diabetes and its related complications. Therefore，by summarizing the mechanisms between macrophage activation，polarization， and insulin resistance in various tissues，this paper reviewed traditional Chinese medicine and its effective components and compounds in improving diabetes mellitus and its related complications through multi-channel regulation of macrophage polarization and regulation of M1/M2 ratio，providing references for the future treatment of DM and its related complications with traditional Chinese medicine.

This paper summarizes the clinical experience in applying jiao （角） medicine to treat diabetes mellitus from the perspective of qi， blood， and fluids. It is believed that impaired spleen transportation and transformation is the key pathomechanism of diabetes， leading to metabolic disturbances in qi， blood， and fluids， and resulting in a sequential pathological progression of "qi → thick fluids → thin fluids → blood". At the qi level， the disease is mainly characterized by spleen qi deficiency and stagnation， and is commonly treated with Hongshen （Panax Ginseng）， Huangqi （Astragalus Mongholicus）， and Baizhu （Atractylodes Macrocephala） to tonify the spleen and regulate qi. At the thick fluids level， the condition manifests as abdominal distension， internal heat， and turbid pathogens， requiring Zexie （Alisma Orientale）， Huanglian （Coptis Chinensis）， and Dahuang （Rheum Palmatum） to clear the spleen and drain turbidity. At the thin fluids level， with qi and yin deficiency and predominant yin damage， Gegen （Pueraria Lobata）， Wuweizi （Schisandra Chinensis）， and Maidong （Ophiopogon Japonicus） are used to nourish yin and generate fluids. At the blood level， where vascular damage is predominant， Shuizhifen （Whitmania Pigra Powder）， Danshen （Salvia Miltiorrhiza）， and Sanqifen （Panax Notoginseng Powder） are applied to activate blood circulation， resolve stasis， and unblock the channels. Clinicians may flexibly select appropriate jiao medicine based on the specific pathological layer affected in each patient.

ObjectiveThrough multimodal research methods including medication rule mining， network pharmacology， molecular docking and dynamics simulation， and in vivo animal experiments， this study aims to speculate and verify the core composition （Ginseng Radix et Rhizoma Rubra-Salviae Miltiorrhizae Radix et Rhizoma-Notoginseng Radix et Rhizoma） and efficacy （Qi-invigorating and blood-activating） of the drug combination in Yitangkang Compound for improving diabetic cardiomyopathy （DCM）， investigate the interaction relationship and binding strength between core active ingredients of the drug combination and key signaling pathway targets， and further explore the mechanism by which the Qi-invigorating and blood-activating drug combination regulates the calcium signaling pathway to improve cardiac function in DCM rats. MethodsThe Ancient and Modern Medical Cases Cloud Platform was used to construct a DCM prescription database， and the "Analysis Method" module of the platform was applied to mine and summarize medication rules， thereby determining the core composition of the Qi-invigorating and blood-activating drug combination in Yitangkang. Drug-active ingredient-signaling pathway-core target-disease analysis and visualization were conducted by combining network pharmacology with the Traditional Chinese Medicine System Pharmacology Platform （TCMSP） database， SwissTargetPrediction platform， GeneCards database， MetaScape database， CytoScape software， etc. Then， molecular docking was performed via the CB-Dock2 platform， and molecular dynamics simulation of the high-binding-strength docking complexes was carried out by Gromacs software. Finally， in vivo animal experiments were carried out. Twenty-eight Sprague Dawley （SD） rats meeting the research criteria were divided into a normal group， a model group， a drug combination group （3.3 g·kg^-1）， and a Yitangkang group （20 g·kg^-1）. A type 2 diabetes mellitus （T2DM） rat model was established by high-fat diet feeding combined with intraperitoneal injection of streptozotocin （STZ）， followed by continuous feeding for eight weeks until the DCM model was successfully established. During this period， the traditional Chinese medicine （TCM） compound and drug combination were administered for prevention and treatment intervention. Meanwhile， changes in blood glucose， body weight， and heart index of each group were monitored. Cardiac function was assessed by echocardiography， and electrophysiological signals were detected by an electrocardiogram. The heart tissue was observed for pathological changes by hematoxylin-eosin （HE） and Masson staining， and the expression of L-type calcium channel （CACNA1C）， calmodulin （CALM1）， calcium/calmodulin-dependent protein kinase Ⅱδ （CAMK2D）， and neuronal nitric oxide synthase （NOS1） proteins in the calcium signaling pathway of myocardial tissue was detected by Western blot. ResultsIn 62 DCM prescriptions， Ginseng Radix et Rhizoma Rubra， Salviae Miltiorrhizae Radix et Rhizoma， and Notoginseng Radix et Rhizoma were used most frequently. Their meridian tropism mainly involved the spleen， heart， and lung， and their sweet and warm properties were prominent. The drugs for tonifying or blood-activating and stasis-resolving ranked top. In association rule analysis， （Ginseng Radix et Rhizoma Rubra， Salviae Miltiorrhizae Radix et Rhizoma）-Notoginseng Radix et Rhizoma had the highest lift. Network pharmacology obtained 75 active ingredients of the drug combination， 714 drug combination action targets， 2 702 disease targets， and 286 intersection targets. Protein-protein interaction （PPI） network predicted nine interaction component-targets （nine active ingredients and four calcium signaling pathway target genes）. Molecular docking showed the four complexes with the lowest binding energy were 2f3z-ginsenoside Re， 1cll-quercetin， 9blh-（6S）-6-（hydroxymethyl）-1，6-dimethyl-8，9-dihydro-7H-naphtho［8，7-g］benzofuran-10，11-dione， and 5vv0-miltionone Ⅱ. Dynamics simulation showed the CALM1-quercetin complex had the strongest binding affinity. The animal experiment results revealed that compared with the normal group， the model group showed significant changes in blood glucose， body weight， myocardial tissue morphology， heart index， cardiac function， electrophysiological indexes， and the expression levels of CACNA1C， CALM1， CAMK2D， and NOS1 proteins （P<0.05， P<0.01）. Compared with the model group， the Yitangkang group had a certain improvement effect on the above indexes （P<0.05， P<0.01）. Compared with the Yitangkang group， the drug combination group showed no significant difference in improving myocardial tissue morphology， heart index， cardiac function， electrophysiological indexes， and the expression of CACNA1C， CALM1， CAMK2D， and NOS1 proteins， except for blood glucose and body weight. ConclusionGinseng Radix et Rhizoma Rubra， Salviae Miltiorrhizae Radix et Rhizoma， and Notoginseng Radix et Rhizoma are the core Qi-invigorating and blood-activating drug combination in Yitangkang Compound. They have a good preventive and therapeutic effect on STZ-induced DCM in rats， and their mechanism of action may be related to the regulation of the calcium signaling pathway.

Peri-implant keratinized mucosa (PIKM) augmentation refers to surgical procedures aimed at increasing the width of PIKM. Consensus reports emphasize the necessity of maintaining a minimum width of PIKM to ensure long-term peri-implant health. Currently, several surgical techniques have been validated for their effectiveness in increasing PIKM. However, the selection and application of PIKM augmentation methods may present challenges for dental practitioners due to heterogeneity in surgical techniques, variations in clinical scenarios, and anatomical differences. Therefore, clear guidelines and considerations for PIKM augmentation are needed. This expert consensus focuses on the commonly employed surgical techniques for PIKM augmentation and the factors influencing their selection at second-stage surgery. It aims to establish a standardized framework for assessing, planning, and executing PIKM augmentation procedures, with the goal of offering evidence-based guidance to enhance the predictability and success of PIKM augmentation.
Humans ; Consensus ; Dental Implants ; Mouth Mucosa/surgery* ; Keratins

Objective To investigate the clinical features and prognosis of hepatocellular carcinoma(HCC).Methods Medical records were collected from 850 HCC patients who were admitted to Hubei Provincial Hospital of Traditional Chinese Medicine from December 2014 to May 2022,and their clinical and prognostic features were analyzed.The chi-square test were used for comparison of categorical data between groups;the Kaplan-Meier method was used to calculate survival time and survival rate,and the log-rank test was used for comparison of survival time based on baseline features.Results Among the 850 HCC patients,male patients accounted for 82.6%,and the median age at initial diagnosis was 58.0(49.0,66.0)years,with the highest proportion of patients aged 50-69 years(59.8%).The patients with HBV infection accounted for the highest proportion of 77.4%;at initial diagnosis,49.2%of the patients had portal vein tumor thrombus,and 20.2%of the patients had extrahepatic metastasis,among which pulmonary metastasis accounted for the highest proportion of 44.2%(76/172).The patients with Barcelona Clinic Liver Cancer(BCLC)stage A(0),B,C,and D HCC accounted for 20.4%,22.5%,41.5%,and 15.6%,respectively.There was a significant difference in the distribution of BCLC stages between different groups based on sex(χ2=16.631,P=0.001),age(χ2=24.261,P=0.019),place of residence(χ2=39.776,P＜0.001),presence or absence of viral hepatitis(χ2=8.338,P=0.040),and presence or absence of regular antiviral therapy before initial diagnosis(χ2=26.140,P＜0.001).Follow-up was performed for 489 patients till death,with a median survival time of 19.99 months(95%confidence interval[CI]:14.86-25.12),and the 1-,3-,5-,and 10-year cumulative survival rates were 60.7%,39.9%,29.4%,and 22.7%,respectively.There was a significant difference in survival time between different groups based on age(χ2=13.452,P=0.009),history of viral hepatitis(χ2=6.123,P=0.013),regular antiviral therapy before initial diagnosis(χ2=15.505,P＜0.001),comorbidity with type 2 diabetes(χ2=9.820,P=0.002),the number of tumors(χ2=57.713,P＜0.001),maximum tumor diameter(χ2=41.862,P＜0.001),portal vein tumor thrombus(χ2=293.909,P＜0.001),extrahepatic metastasis at initial diagnosis(χ2=118.329,P＜0.001),BCLC stage(χ2=465.638,P＜0.001),surgical resection(χ2=78.86,P＜0.001),local treatment(χ2=36.216,P＜0.001),immune checkpoint inhibitor treatment and/or anti-tumor angiogenesis therapy(χ2=7.182,P=0.007),traditional Chinese medicine decoction treatment(χ2=30.050,P＜0.001),and comprehensive treatment regimens(χ2=13.221,P=0.004).Progression-free survival(PFS)was recorded for 259 patients(30.5%),with a median PFS of 10.98 months(95%CI:8.54-13.42).Conclusion HCC patients exhibit epidemiological characteristics in terms of sex,age,place of residence,presence or absence of viral hepatitis,regular antiviral therapy before initial diagnosis,tumor characteristics,treatment modality,and prognosis,with a low early detection rate and a short overall survival time,and therefore,it is urgent to perform early screening,early diagnosis,and early treatment.

OBJECTIVE To screen and identify the differential substance bases of Pinellia ternate and its different concoctions,conduct network pharmacological analysis on the common and differential substance bases,and explore the relationship between the substance bases and the changes in the efficacy of Pinellia ternate before and after concoction based on the UPLC-Q-TOF-MS/MS and multivariate statistical analysis.METHODS The main substance bases of 42 batches of samples were examined by UPLC-Q-TOF-MS/MS,and the differential components were screened by orthogonal partial least squares discriminant analysis(OPLS-DA)with VIP>1.5,P<0.01 and FC>2 or<0.5 as the screening criteria.The targets were further retrieved from the TCMIP database,and their protein interactions were analysed by GO enrichment and KEGG enrichment to visualise the"herbal-component-target-pathway"map.RESULTS Compared with Pinellia ternate,Pinelliae Rhizoma Praeparatum has 14 different components,mainly glycyrrhetinic acid,glycyrrhizic acid and glycyrrhizin,etc.The components with reduced content were mainly amides.There were 18 differential constituents between raw and ginger,mainly nucleosides,flavonoids and amino acids.The content of guanosine,xanthine and tyrosine was reduced,while the content of adenosine monophosphate was increased.There were 18 differential components between raw and Pinelliae Rhizoma Praeparatum Cum Alumine,and the relative content of many components in Pinelliae Rhizoma Praeparatum Cum Alu-mine was reduced,such as sphingomyelin.Further,the TCMIP database was used to retrieve targets from the differential substance base,and protein interaction analysis was performed on the targets,resulting in 67 core targets for Pinellia ternate,45 core targets for Pinelliae Rhizoma Praeparatum,and 38 core targets for Pinelliae Rhizoma Praeparatum cum Zingibere Et Alumine.Finally,the meta-bolic pathways were analyzed by GO enrichment and KEGG enrichment.CONCLUSION The UPLC-Q-TOF-MS/MS method estab-lished in this experiment can better isolate and identify the chemical components in Pinellia ternate.Combined with multivariate statisti-cal analysis and network pharmacology,the material basis and potential mechanism of action of Pinellia ternate and its concoction prod-ucts can provide ideas for the study of the action targets and provide data support for the rational clinical application of Pinellia ternate and its concoction products.

Objective To observe the regulatory effects of Yitangkang on neuroinflammation and polarization of microglia and astrocytes in db/db mice;To explore the its mechanism in the treatment of cognitive impairment in diabetes.Methods Totally 32 db/db mice were randomly divided into model group,liraglutide group,and Yitangkang low-and high-dosage group.Another C57BL/6 mice were taken as blank group,with 8 mice in each group.Yitangkang low-and high-dosage group were given Yitangkang Decoction 15,30 g/kg respectively,the liraglutide group was intraperitoneally injected with liraglutide 200 μg/kg,the blank group and model group were given the same volume of distilled water by gavage,for 5 weeks.FJC staining was used to observe the damage of hippocampal neurons,ELISA was used to detect the content of IL-6 and IL-1β in hippocampal tissue,immunohistochemistry was used to detect the expressions of IL-6,IL-1β,Iba1 and GFAP in hippocampal tissue,the expressions of CD86,CD206,C3,S100A10,NLRP3,Iba1 and GFAP were detected by immunofluorescence,the protein expressions of CD86,CD206,C3,S100A10 and NLRP3 in hippocampal tissue were detected by Western blot.Results Compared with the blank group,the FJC positive cells in the model group significantly increased,and the contents of IL-6 and IL-1β significantly increased,the expressions of Iba1,CD86,GFAP and C3 significantly increased,CD206 and S100A10 expressions significantly decreased,NLRP3 protein expression and co-expression with Iba1 and GFAP significantly increased,with statistical significance(P<0.05,P<0.01).Compared with the model group,the FJC positive cells in hippocampal tissue of liraglutide group and Yitangkang low-and high-dosage group significantly decreased,the contents of IL-6 and IL-1β significantly decreased,the expressions of Iba1,CD86,GFAP and C3 significantly decreased,the expressions of CD206 and S100A10 significantly increased,the expression of NLRP3 protein and co-expression with Iba1 and GFAP were significantly decreased,the differences were statistically significant(P<0.05,P<0.01)except for CD206 in Yitangkang low-dosage group.Conclusion Yitangkang can effectively regulate the expression of NLRP3 in db/db mice,promote the transformation of microglia/astrocytes from M1/A1 type to M2/A2 type,inhibit the inflammatory response,and exert neuroprotective effects.

Objective To investigate the effects of Yitangkang on browning of white adipose and PINK1/Parkin pathway of mitophagy in adipose tissue of db/db mice.Methods Totally 30 six-week db/db mice were randomly divided into model group,Yitangkang Group(30 g/kg)and liraglutide group(200 μg/kg),and another 10 C57BL/6 mice of the same age were set as normal group.All groups were treated with corresponding drugs or normal saline for 5 weeks.During the period of administration,the body mass and fasting blood glucose(FBG)of mice in each group were detected regularly,the samples of liver,white and brown adipose of mice were weighed,the contents of serum triglyceride cholesterol(TC),triacylglycerol(TG),low-density lipoprotein cholesterol(LDL-C)and high-density lipoprotein cholesterol(HDL-C)were detected by biochemical analyzer,HE staining was used to observe the pathological changes of inguinal white adipose tissue(iWAT),immunohistochemical staining was used to detect the expression of browning marker protein uncoupling protein-1(UCP1)in iWAT,Western blot was used to detect the expressions of browning-related proteins UCP1,PRDM16,PGC-1α and mitophagy-related proteins PINK1,Parkin,Beclin-1,p62 in iWAT.Results Compared with the normal group,the body mass,liver,white adipose and brown adipose mass of the model group significantly increased(P<0.01),the FBG and serum TG,TC and LDL-C contents significantly increased(P<0.01),and the content of HDL-C significantly decreased(P<0.01);large vacuoles in iWAT adipocytes,the diameter of adipocytes increased obviously,some adipocytes were extruded and deformed,and the edge of adipocytes was not clear,the expressions of iWAT UCP1,PRDM16,PGC-1α and p62 proteins decreased(P<0.01),while the expressions of PINK1,Parkin and Beclin-1 proteins increased(P<0.01).Compared with the model group,the body mass,liver and white adipose mass significantly decreased in Yitangkang group and the liraglutide group(P<0.01),FBG and serum contents of TC,TG and LDL-C were significantly decreased(P<0.05,P<0.01),while HDL-C content significantly increased(P<0.01);the diameter of iWAT adipocytes decreased,the number increased,and the morphology was regular,the expressions of iWAT UCP1,PRDM16,PGC-1α and p62 proteins increased(P<0.01),while the expressions of PINK1,Parkin and Beclin-1 proteins decreased(P<0.05,P<0.01).Conclusion Yitangkang can improve glucose and lipid metabolism and promote browning of white adipose in db/db mice,which may be related to mitophagy mediated by PINK1/Parkin pathway.

Bone organoids can simulate the complex structure and function of the bone tissues, which makes them a frontier technology in organoid researches. Bone organoids show a tremendous potential of applications in bone disease modeling, bone injury repair, and medicine screening. Although advancements have been made so far in constructing bone organoids with functional structures like mineralization, bone marrow, trabecular bone, callus, woven bone, etc, the researches in this field are confronted with numerous challenges such as lack of standardized construction strategies and unified evaluation criteria, which limits their further promotion and application. To standardize researches in bone organoids, the Orthopedic Expert Committee of Geriatric Branch of Chinese Association of Gerontology and Geriatrics, the Youth Osteoporosis Group of Orthopedic Branch of Chinese Medical Association, the Osteoporosis Group of Orthopedic Surgeon Branch of Chinese Medical Doctor Association, and the Osteoporosis Committee of Shanghai Association of Integrated Traditional Chinese and Western Medicine organized related experts to formulate Expert consensus on the construction, evaluation, and application of bone organoids ( version 2024) based on an evidence-based approach. A total of 17 recommendations were put forth, aiming to standardize researches and clinical applications of bone organoids and enhance their value in scientific research and clinical practice.