In order to promote the development of hair transplantation, particularly the establishment of standards, the Hair Transplantation Expert Group of Plastic and Aesthetic National Medical Quality Control Center invited experts in the field of hair transplantation across China and formed a draft of the Expert Consensus on Standard Terminology for Hair Transplantation based on the collation of relevant literature and monographs. By combining Delphi methodology and consensus meetings, the expert group conducted several rounds of consultations on issues such as follicular unit anatomy, harvesting, dissection, and implantation, ultimately presenting 54 terminologies. This consensus considers the original Chinese and English meanings as well as the professional characteristics of terms used in hair transplantation, highlights the unique features and advantages of hair transplantation, and preserves its essence while promoting innovation, with the hope of providing valuable reference for clinical researchers engaged in hair transplantation both domestically and internationally, and better facilitating the standardization and advancement of the field.

In order to promote the development of hair transplantation, particularly the establishment of standards, the Hair Transplantation Expert Group of Plastic and Aesthetic National Medical Quality Control Center invited experts in the field of hair transplantation across China and formed a draft of the Expert Consensus on Standard Terminology for Hair Transplantation based on the collation of relevant literature and monographs. By combining Delphi methodology and consensus meetings, the expert group conducted several rounds of consultations on issues such as follicular unit anatomy, harvesting, dissection, and implantation, ultimately presenting 54 terminologies. This consensus considers the original Chinese and English meanings as well as the professional characteristics of terms used in hair transplantation, highlights the unique features and advantages of hair transplantation, and preserves its essence while promoting innovation, with the hope of providing valuable reference for clinical researchers engaged in hair transplantation both domestically and internationally, and better facilitating the standardization and advancement of the field.

Objective To investigate the effect of icotinib on right ventricular remodeling in rats with monocrotaline(MCT)-induced pulmonary hypertension(PH).Methods Sprague-Dawley rats were randomly divided into control group(0.3％sodium carboxymethyl cellulose),model group and low,high dose experimental groups(30,60 mg·kg-1 icotinib),8 rats in each group.PH rat model was established by single intraperitoneal injection of 60 mg·kg-1 MCT in model group and low,high dose experimental groups.The drug was administered continuously for 4 weeks after MCT injection.The hemodynamic indexes of each group were detected.Terminal deoxynucleotidyl transferase mediated dUTP nick end labeling(TUNEL)staining was used to detect the apoptosis of right ventricular cardiomyocytes.The protein levels of B cell lymphoma-2(Bcl-2),Bcl-2 associated X protein(Bax),cleaved cysteine aspartic acid specific protease-3(cleaved-caspase-3),epidermal growth factor receptor(EGFR),phosphorylated EGFR(p-EGFR),optic atrophy 1(Opa1)and mitofusin 2(Mfn2)were detected by Western blot analysis.Results The right ventricular systolic pressure in low,high dose experimental groups and control group,model group were(38.58±4.98),(34.15±3.88),(23.66±2.45)and(45.07±5.78)mmHg;the mean pulmonary artery pressure were(27.85±3.77),(24.25±3.09),(17.33±2.46)and(33.07±4.15)mmHg;the right ventricle(RV)to left ventricle+septum were(36.38±5.51)％,(33.63±4.69)％,(22.25±2.96)％and(42.50±7.33)％;the RV to tibial length were(69.33±7.86),(62.69±7.17),(49.12±6.42)and(78.22±9.07)mg·cm-1.There were significant differences in the above indexes between low,high dose experimental groups and model group(all P＜0.01).There were significant differences in Bcl-2,Bax,cleaved caspase-3,p-EGFR,Opa1,Mfn2 between low,high dose experimental groups and model group(P＜0.05,P＜0.01).Conclusion Icotinib can inhibit right ventricular remodeling in PH rats induced by MCT,and its mechanism may be related to reducing the phosphorylation level of EGFR in the right ventricle,alleviating mitochondrial dysfunction and inhibiting cardiomyocyte apoptosis.

Objective The leptin receptor,encoded by the LEPR gene,is involved in tumorigenesis.A potential functional variant of LEPR,rs1137101(Gln223Arg),has been extensively investigated for its contribution to the risk of digestive system(DS)cancers,but results remain conflicting rather than conclusive.Here,we performed a case-control study and subsequent meta-analysis to examine the association between rs1137101 and DS cancer risk. Methods A total of 1,727 patients with cancer(gastric/liver/colorectal:460/480/787)and 800 healthy controls were recruited.Genotyping of rs1137101 was conducted using a polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP)assay and confirmed using Sanger sequencing.Twenty-four eligible studies were included in the meta-analysis. Results After Bonferroni correction,the case-control study revealed that rs1137101 was significantly associated with the risk of liver cancer in the Hubei Chinese population.The meta-analysis suggested that rs1137101 is significantly associated with the risk of overall DS,gastric,and liver cancer in the Chinese population. Conclusion The LEPR rs1137101 variant may be a genetic biomarker for susceptibility to DS cancers(especially liver and gastric cancer)in the Chinese population.

The objective of this study was to investigate the protective effect and potential mechanism of action of hemin on bleomycin-induced pulmonary fibrosis in mice. Male C57BL/6 mice were randomly divided into control, bleomycin and bleomycin + hemin groups. Mice in the bleomycin and bleomycin + hemin groups were injected intratracheally with bleomycin to establish the pulmonary fibrosis model.The bleomycin + hemin group mice were injected intraperitoneally with hemin starting 7 days before modeling until the end of Day 21 after modeling. Pathological changes in lung tissue were assessed by HE and Masson staining. Malondialdehyde (MDA), superoxide dismutase (SOD) and catalase (CAT) levels were determined in lung tissue. Immunohistochemistry was performed to assess the expression of α-SMA and collagen I. The serum levels of IL-6 and TNF-α were measured via ELISA.Western blotting was used to determine the expression of TGF-β1, SIRT1, PGC-1α and HO-1 and the phosphorylation levels of p38, ERK1/2, JNK, AMPK and NF-κB p65 in lung tissue. Hemin significantly reduced lung indices, increased terminal body weight. It also significantly increased SOD and CAT activities; decreased MDA, IL-6 and TNF-α levels; reduced the levels of α-SMA and collagen I-positive cells; upregulated SIRT1, PGC-1α and HO-1 expression; promoted AMPK phosphorylation; and downregulated TGF-β1 expression and p38, ERK1/2, JNK and NF-κB p65 phosphorylation. Hemin might attenuate oxidative damage and inflammatory responses and reduces extracellular matrix deposition by regulating the expression and phosphorylation of proteins associated with the TGF-β1/MAPK and AMPK/SIRT1/PGC-1α/HO-1/ NF-κB pathways, thereby alleviating bleomycin-induced pulmonary fibrosis.

Objective To study the medication law of Professor Qian Ying in the treatment of primary liver cancer based on data mining technology;To provide ideas for the clinical treatment of primary liver cancer.Methods Outpatient TCM prescriptions of Professor Qian Ying for the treatment of liver cancer from November 2008 to August 2020 were collected,and a data table was established after sorting.The drug frequency,property and taste and tropism were analyzed using Excel 2019.The medical case analysis module of the Great Physician Inheritance Platform was used to analyze the core drugs,the symbiosis analysis between drug pairs,the drug association analysis,and the drug clustering analysis of the screened TCM prescriptions.Results Totally 108 prescriptions were included,involving 188 kinds of Chinese materia medica,with a total frequency of 1 322 times.High-frequency drugs included Hedyotis Sinensis,Angelicae Sinensis Radix,Visci Herba,Curcumae Radix,Salviae Miltiorrhizae Radix et Rhizoma,etc.The medicinal properties were mainly cold,mild and warm,and the tastes were mainly bitter,sweet and pungent,and the main meridians were liver meridians,spleen meridians,kidney meridians and stomach meridians.There were 9 pairs of high frequency drug combinations in drug association,such as Curcumae Radix-Polygoni Orientalis Fructus,Visci Herba-Curcumae Rhizoma.In the correlation analysis of drug disease,the ones with higher correlations include"stomachache-Salviae Miltiorrhizae Radix et Rhizoma""abdominal mass-Paeoniae Radix Rubra and Citri Reticulatae Pericarpium""tinnitus-Adenophorae Radix,Lycii Fructus,Visci Herba""prolonged sublingual collaterals-Curcumae Rhizoma,Polygoni Orientalis Fructus,Salviae Miltiorrhizae Radix et Rhizoma"and so on.Drug clustering could be divided into three potential drug clusters.Conclusion Professor Qian Ying often uses heat-clearing drugs,tonifying drugs,and promoting qi and blood circulation drugs to treat liver cancer,with Huqi Powder as the main formula and modified according to the syndromes.Clearing heat and detoxifying,soothing liver and relieving depression,removing blood stasis and regulating collatrals are used to treat its symptoms,and tonifying qi and invigorating spleen,regulating liver and nourishing liver and kidney are used to treat its essence.

Objective To investigate the inhibitory effect of aumolertinib combined with anlotinib on proliferation of non-small cell lung cancer(NSCLC)cells.Methods CCK-8 assay,colony formation assay,and flow cytometry were used to assess the effect of different concentrations of aumolertinib or anlotinib on proliferation,survival,and apoptosis of PC-9 and HCC827 cells,and their synergistic effect was evaluated using the SynergyFinder model.In PC-9 and HCC827 cells treated with aumolertinib combined with anlotinib,the changes in cell invasion and migration abilities were assessed with Transwell assay,and the expressions of apoptosis-and invasion/migration-related proteins(Bax,Bcl-2,E-cadherin,vimentin,MMP2,and MMP9)and the key PI3K-Akt pathway proteins were detected using Western blotting.Results In PC-9 cells,the IC50 of aumolertinib and anlotinib was 1.701 μmol/L and 4.979 μmol/L,respectively,with a synergy score(ZIP)of 19.112;in HCC827 cells,their IC50 was 2.961 μmol/L and 7.934 μmol/L,respectively,with a ZIP of 12.325.Compared with aumolertinib and anlotinib used alone,their combined treatment more strongly inhibited the proliferation and survival,enhanced apoptosis and suppressed invasion and migration abilities of PC-9 and HCC827 cells.Western blotting showed that in both PC-9 and HCC827 cells,the combined treatment significantly upregulated the expressions of E-cadherin and Bax proteins,downregulated the expressions of Bcl-2,vimentin,MMP2,and MMP9 proteins,and reduced phosphorylation levels of PI3K and Akt.Conclusion Aumolertinib combined with anlotinib can effectively inhibit NSCLC cell proliferation by downregulating the PI3K-Akt pathway,suggesting a potentially new option for NSCLC treatment.

Objective To investigate the distribution of traditional Chinese medicine(TCM)syndromes in patients with type 2 diabetic retinopathy(T2DR)and to explore the correlation of TCM syndromes with serum inflammatory factors and adiponectin(APN)levels,so as to provide evidence for TCM syndrome differentiation of T2DR.Methods A cross-sectional case-control study was conducted in 42 patients(involving 84 eyes)diagnosed as T2DR in the Department of Ophthalmology,Ganzhou People's Hospital from September 2022 to March 2023.The correlation between fundus fluorescein angiography(FFA)staging and TCM syndrome differentiation in patients with T2DR was explored.The relationship between TCM syndrome types and serum levels of inflammatory factors and APN,as well as the differences in serum inflammatory factors and APN levels of the patients with various FFA stages were analyzed.The correlation between each variable and TCM syndrome types in patients with T2DR was investigated.Results(1)Among the 42 patients with T2DR,27 cases were male and 15 cases were female,and their age averaged(54.0±12.0)years old.Among them,14 cases(33.3％)were differentiated as liver-kidney deficiency with malnutrition of eye collateral syndrome,15 cases(35.7％)were differentiated as yin-essence deficiency with internal dry-heat syndrome,9 cases(21.4％)were differentiated as qi-yin deficiency with collateral stasis and obstruction syndrome,4 cases(9.5％)were differentiated as yin-yang deficiency with blood stasis and phlegm coagulation syndrome,and none case(0.0％)was differentiated as spleen dysfunction and water-damp obstruction syndrome.(2)FFA staging showed that FFA staging ≥ 4[i.e.,having proliferative diabetic retinopathy(PDR)]was found in 78.6％(11/14)of the patients with liver-kidney deficiency with malnutrition of eye collaterals syndrome,73.3％(11/15)of the patients with yin-essence deficiency with internal dry-heat syndrome,100％(9/9)of the patients with qi-yin deficiency with collateral stasis and obstruction syndrome,and 100％(4/4)of the patients with yin-yang deficiency with blood stasis and phlegm coagulation syndrome.But the intergroup comparison showed no significant differences among various syndrome types(P=0.272).(3)Among the 42 patients with T2DR,35 patients(83.3％)had higher level of tumor necrosis factor-α(TNF-α),28 patients(68.3％)had higher level of C-reactive protein(CRP)and 38 patients(90.5％)had higher level of glycosylated hemoglobin(HbA1c)than the normal.However,there was no significant difference in the levels of serum inflammatory factors of TNF-α,CRP,interleukin-6(IL-6)and vascular endothelial growth factor(VEGF),APN and HbA1c among the patients with different FFA stages(P＞0.05),neither did the difference in serum APN,TNF-α,CRP,IL-6 and VEGF levels among the patients with different TCM syndrome types(P＞0.05).(4)The correlation analysis showed that the patients with yin-yang deficiency with blood stasis and phlegm coagulation syndrome had a shorter course of eye diseases than the patients with liver-kidney deficiency with malnutrition of eye collaterals syndrome(r=-0.467,P=0.051),had higher CRP level than the patients with yin-essence deficiency with internal dry-heat syndrome(r=0.592,P=0.010),and had higher CRP level(r=0.668,P=0.013)and a longer course of diabetes(r=0.629,P=0.021)than the patients with qi-yin deficiency with collateral stasis and obstruction syndrome.Conclusion Increased serum TNF-α and CRP expressions are presented in the patients with T2DR.Liver-kidney deficiency with malnutrition of eye collaterals syndrome and yin-essence deficiency with internal dry-heat syndrome are the common syndromes in T2DR.Yin-yang deficiency with blood stasis and phlegm coagulation syndrome is closely correlated with CRP level,and the patients with yin-yang deficiency with blood stasis and phlegm coagulation syndrome have a longer course of diabetes.

Objective To explore the mechanism of notoginsenoside Rg1 in preventing and treating Alzheimer's disease(AD).Methods Rat model of AD was established by injecting amyloid beta peptide 1-42(Aβ1-42)into the lateral ventricle of SD rats.Then the animals were randomly divided into three groups:sham-operated group,model group and Rg1 treatment group.The treatment group was treated with Rg1 gavage and the sham-operated group was treated with saline gavage.Learning and memory capacity of rats were examined by Morris water maze experiment(MWM).Moreover,the contents of MDA and SOD in cerebral cortex were detected by chemical colorimetry;immuno-histochemistry was used to detect caspase-3 protein in the cerebral cortex and Western blot was employed to detect the expression of p38 and p-p38 proteins.Results Compared with the sham-operated group,the model group had a prolonged escape latency,reduced stay time in the target quad-rant and reduced frequency of leaping over platform;increased MDA and decreased SOD in cerebral cortex;increased caspase-3 protein-positive neurons.The difference of p38 expression was not statistically significant and the phosphorylation of p38 was upregulated(P＜0.05).The rats in Rg1 treatment group had a shorter es-cape latency,increased stay time in quadrant Ⅲ,increased frequency of leaping over platform,decreased caspase-3 positive neurons and the phosphorylation level of p38,decreased MDA and increased SOD compared with the model group(P＜0.05).Conclusions Rg1 significantly improves learning and memory capacities,increases antioxidant capacity and plays neuro-protective effect in AD rat model by inhibition of p38 activation.

Objective To investigate the inhibitory effect of aumolertinib combined with anlotinib on proliferation of non-small cell lung cancer(NSCLC)cells.Methods CCK-8 assay,colony formation assay,and flow cytometry were used to assess the effect of different concentrations of aumolertinib or anlotinib on proliferation,survival,and apoptosis of PC-9 and HCC827 cells,and their synergistic effect was evaluated using the SynergyFinder model.In PC-9 and HCC827 cells treated with aumolertinib combined with anlotinib,the changes in cell invasion and migration abilities were assessed with Transwell assay,and the expressions of apoptosis-and invasion/migration-related proteins(Bax,Bcl-2,E-cadherin,vimentin,MMP2,and MMP9)and the key PI3K-Akt pathway proteins were detected using Western blotting.Results In PC-9 cells,the IC50 of aumolertinib and anlotinib was 1.701 μmol/L and 4.979 μmol/L,respectively,with a synergy score(ZIP)of 19.112;in HCC827 cells,their IC50 was 2.961 μmol/L and 7.934 μmol/L,respectively,with a ZIP of 12.325.Compared with aumolertinib and anlotinib used alone,their combined treatment more strongly inhibited the proliferation and survival,enhanced apoptosis and suppressed invasion and migration abilities of PC-9 and HCC827 cells.Western blotting showed that in both PC-9 and HCC827 cells,the combined treatment significantly upregulated the expressions of E-cadherin and Bax proteins,downregulated the expressions of Bcl-2,vimentin,MMP2,and MMP9 proteins,and reduced phosphorylation levels of PI3K and Akt.Conclusion Aumolertinib combined with anlotinib can effectively inhibit NSCLC cell proliferation by downregulating the PI3K-Akt pathway,suggesting a potentially new option for NSCLC treatment.