Non-alcoholic fatty liver disease(NAFLD)is a progressive liver disease caused by factors other than alcohol caused by heterotopic fat accumulation in the liver.In recent years,the incidence rate has been increasing,and there is no specific clinical drug.Studies have found that nuclear transcription factor κB(NF-κB)can activate inflammation and oxidative stress,which plays an important role in the pathogenesis of NAFLD.Traditional Chinese medicine is convenient to obtain and cheap.It can treat NAFLD through multiple channels with good clinical efficacy,and no obvious side effects have been found till now.Many studies have shown that traditional Chinese medicine can inhibit the occurrence and development of NAFLD by inhibiting the NF-κB signaling pathway.This article summarizes the research results of traditional Chinese medicine in treating NAFLD based on the NF-κB signaling pathway since 2021,for several traditional Chinese medicine extracts(flavonoids,terpenoids,polysaccharides,glycosides,alkaloids and phenolic compounds)and traditional Chinese medicine compound(Shugan Jianpi Fang,Erhuang Quzhi Granules,Fuzi Lizhong Decoction,Huangqin Decoction,Qinlian Hongqu Decoction,Jiangzhi Granules),which can inhibit the further development of NAFLD by improving liver inflammatory response,oxidative stress response,fibrosis,apoptosis,autophagy and pyroptosis through the NF-κB signaling pathway,in order to provide new ideas for future new drug development and clinical medication.

Objective:To analyze the influence of Internet + health coach technology (E-Coach) management mode on anticoagulant management and negative mood in patients with atrial fibrillation, and to provide intervention measures for improving anticoagulant management and alleviating negative mood in patients with atrial fibrillation.Methods:Using single-center randomized control study, 78 patients with atrial fibrillation from June 2022 to June 2023 in the Second Hospital, Jiaxing City by convenience sampling method was divided into intervention group (E-Coach management mode based on routine management) and control group (routine management) by random digits table method, 39 cases in each group. The intervention time was 6 months. The anticoagulant knowledge mastery situation, medication compliance, anxiety and depression scores were evaluated before and after the intervention in the two groups. The number of international normalized ratio (INR) full monitoring, days required for INR to reach the first standard (2.0-3.0), the rate of effective anticoagulation, the number of monitoring after INR≤3, bleeding and thrombosis were compared between the two groups.Results:One case was lost to follow-up in the intervention group, and three cases were lost to follow-up in the control group. The final trial intervention group consisted of 38 cases, while the control group consisted of 36 cases. There were 10 males and 26 females in the control group, aged (57.78 ± 10.50) years old, and 12 males and 26 females in the intervention group, aged (60.16 ± 9.86) years old. There were no significant differences in the anticoagulation knowledge mastery situation, medication compliance, anxiety and depression scores (all P>0.05). After the intervention, the scores of anticoagulation knowledge mastery and medication compliance were (13.68 ± 2.11), (7.39 ± 0.42) points in the intervention group, and (9.08 ± 1.93), (5.91 ± 0.85) points in the control group. There were significant differences between the two groups ( t=-9.77, -9.58, both P<0.01). The depression and anxiety scores were (48.74 ± 7.68), (50.61 ± 6.15) points in the intervention group, and (62.97 ± 9.66), (56.42 ± 7.13) points in the control group. There were significant difference between the two groups ( t=7.04, 3.76, both P<0.01). The number of INR full monitoring, days required for INR to reach the first standard, the rate of effective anticoagulation, and the number of monitoring after INR≤ 3 were (10.42 ± 2.04) times, (6.66 ± 1.70) times, 58.1%(25/38), 2.6%(1/38) in the intervention group, and (7.94 ± 1.76) times, (12.72 ± 2.45) times, 33.3%(12/36), 25.0%(9/36) in the control group. There were significant difference between the two groups ( t= -5.59, 12.45, χ2=4.84, 6.12, all P<0.05). Conclusions:E-Coach management mode effectively improves the anticoagulant management ability of patients with atrial fibrillation and reduces their negative emotions.

Objective:To investigate the impact of fresh and frozen-thawed embryo transfer on pregnancy outcomes in patients with diminished ovarian reserve (DOR) at an advanced age.Methods:Using a retrospective cohort study design, we enrolled elderly women with DOR who underwent their first in vitro fertilization and embryo transfer (IVF-ET) treatment at Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University Third Hospital between January 2018 and December 2022. Patients were grouped according to the cycle type of their first embryo transfer: a fresh cycle transfer group (group A, n=563) and a frozen-thawed cycle transfer group (group B, n=234). Propensity score matching (PSM, 1∶1) was used to match the baseline characteristics and embryo transfer information of the two groups, resulting in 184 patients in each group. The impact of fresh versus frozen-thawed embryo transfer on reproductive outcomes in elderly DOR patients was analyzed. Results:1) There were no statistically significant differences in general data, ovarian stimulation, and laboratory parameters of embryos between the two groups after PSM (all P>0.05). 2) The clinical pregnancy rate [23.91% (44/184)], the implantation rate [16.55% (48/290)], the ongoing pregnancy rate [16.85% (31/184)], and the live birth rate [16.30% (30/184)] in group A were significantly higher than those in group B [14.67% (27/184), P=0.025; 10.27% (30/292), P=0.026; 9.78% (18/184), P=0.046; 9.24% (17/184), P=0.042], with statistically significant differences. There were no statistically significant differences in miscarriage rate, multiple pregnancy rate, preterm birth rate, gestational age at delivery, and neonatal birth weight between the two groups (all P>0.05). 3) After controlling for confounding factors, frozen-thawed embryo transfer, female age, and the number of transferred quality embryos were independent factors influencing clinical pregnancy ( OR=0.486, 95% CI: 0.275-0.858, P=0.013; OR=0.761, 95% CI: 0.686-0.844, P<0.001; transferring one high-quality embryo OR=5.213, 95% CI: 1.501-18.105, P=0.009; transferring two high-quality embryos OR=8.144, 95% CI: 2.072-32.009, P=0.003) and live birth ( OR=0.468, 95% CI: 0.240-0.916, P=0.027; OR=0.733, 95% CI: 0.645-0.834, P<0.001; transferring one high-quality embryo OR=5.457, 95% CI: 1.218-24.448, P=0.027; transferring two high-quality embryos OR=5.900, 95% CI: 1.132-30.754, P=0.035). 4) After controlling for confounding factors, in transfer cycles of patients older than 40 years, the clinical pregnancy rate in group A [14.46% (12/83)] was significantly higher than that in group B [4.88% (4/82)], with a statistically significant difference ( OR=0.285, 95% CI: 0.086-0.946, P=0.040). In single cleavage-stage embryo transfer cycles, the clinical pregnancy rate [21.79% (17/78)] and the live birth rate [16.67% (13/78)] in group A were significantly higher than those in group B [9.21% (7/76), OR=0.311, 95% CI: 0.113-0.857, P=0.024; 6.58% (5/76), OR=0.468, 95% CI: 0.24-0.916, P=0.027], with both statistically significant differences. In cycles with transfer of only one high-quality embryo, the clinical pregnancy rate [27.66% (26/94)] and the live birth rate [20.21% (19/94)] in group A were significantly higher than those in group B [13.54% (13/96), OR=0.347, 95% CI: 0.157-0.765, P=0.009; 10.42% (10/96), OR=0.407, 95% CI: 0.171-0.968, P=0.042], with both statistically significant differences. Conclusion:Fresh cycle embryo transfer can achieve better reproductive outcomes in elderly women with DOR, especially in patients older than 40 years, in single cleavage-stage embryo transfer cycles, or when only one high-quality embryo is available. Fresh cycle embryo transfer should be prioritized in these situations.

Objective To analyze the use of anticholinergic medications at discharge among elderly patients with chronic heart failure(CHF)and its associated risk factors.Methods Clinical data of 240 elderly CHF patients admitted in our Department of Cardiovascular Diseases between January 1,2020,and December 31,2023 were colloected.Based on ACB score,they were divided into an an-ticholinergic group(ACB score≥1,223 cases)and a non-anticholinergic group(ACB score of 0,17 cases).Using the ACB score,the anticholinergic burden was quantified,and the relationship be-tween anticholinergic burden and various related factors was analyzed using logistic regression.Results The anticholinergic group had significantly younger age[(75.17±7.21)years vs(79.12±8.75)years,P＜0.05],and larger number of discharge medications[8(6,10)vs 5(4,7),P＜0.01]when compared with the non-anticholinergic group.Logistic regression analysis showed that the number of discharge medications was an independent risk factor for increased anticholinergic bur-den in the elderly CHF patients(OR=1.575,95％CI:1.249-1.986,P=0.001).Conclusion The proportion of elderly CHF patients using anticholinergic medications is relatively high.Clinically,special attention should be given to polypharmacy to reduce the incidence of adverse events caused by anticholinergic drugs.

Objective To investigate the ameliorative effect and potential mechanism of Cyclocaryae Paliuri Folium in sodium palmitate-induced lipid deposition in HepG2 cells.Methods The effect of sodium palmitate and lyophilized powder of Cyclocaryae Paliuri Folium on the viability of HepG2 cells was determined by the CCK-8 method to determine the subsequent dosage administered.The HepG2 cells were divided into blank group,model group,pioglitazone group and Cyclocaryae Paliuri Folium low-,medium-and high-dosage group,the lipid deposition model of HepG2 cells was established using 350 μmol/L sodium palmitate,the medication group were given pioglitazone and low-,medium-and high-dosage of Cyclocaryae Paliuri Folium(100,250,500 μg/mL)for 12 h respectively.The intracellular lipid deposition was observed by Nile red staining and BODIPY493/503 fluorescent probe staining,the content of TNF-α and IL-6 in supernatant of cell culture medium were detected by ELISA,Western blot was used to detect PI3K,Akt,sterol-regulatory element binding protein-1(SREBP-1),fatty acid synthase(FAS),Bcl-2,Bax protein expression,qPCR was used to detect the mRNA expression of adipose triglyceride lipase(ATGL)and CD36.Results Compared with the blank group,the lipid deposition of HepG2 cells in the model group increased,TNF-α and IL-6 contents in the supernatant of cell culture medium significantly increased(P<0.01),the protein expressions of p-PI3K,p-Akt,SREBP-1,FAS and Bax in cells significantly increased,while the protein expression of Bcl-2 significantly decreased(P<0.01),the mRNA expression of ATGL significantly decreased,and the mRNA expression of CD36 significantly increased(P<0.01).Compared with the model group,the intracellular lipid deposition of the pioglitazone group and Cyclocaryae Paliuri Folium groups improved to varying degrees,the contents of TNF-α and IL-6 in the cell supernatant decreased,the expressions of p-PI3K,p-Akt,SREBP-1,FAS and Bax proteins decreased,the expression of Bcl-2 protein increased,the expression of ATGL mRNA increased,and the expression of CD36 mRNA decreased,with statistical significance in pioglitazone group and Cyclocaryae Paliuri Folium high-dosage group(P<0.05,P<0.01).Conclusion Cyclocaryae Paliuri Folium may ameliorate sodium palmitate-induced lipid deposition in HepG2 model cells by modulating the PI3K/Akt/SREBP-1/FAS signaling pathway and affecting triacylglycerol metabolism.

Volumes 9 and 10 of Sun Simiao's Supplement to Important Formulas Worth a Thousand Gold Pieces record part of Trea-tise on Cold Damage,which contain Sun Simiao's unique thoughts on six-meridian treatment.Sun Simiao's treatment of Taiyang me-ridian emphasizes the classification of prescriptions and syndromes,advocates the correct treatment methods,and establishes three guidelines;Yangming meridian emphasizes the differentiation of cold and heat syndromes;except Taiyang meridian,all meridians em-phasize the differentiation of outline syndromes.It has made important contributions to the inheritance and development of the six-me-ridian thought of Treatise on Cold Damage in later generations.

Objective:To compare the effects of brinzolamide-timolol (B&T) eye drops and dipivefrine hydrochloride (DH) eye drops on the intraocular metabolism of ranibizumab after intravitreal injection in rabbit.Methods:Eighteen New Zealand white rabbits were randomly and equally divided into DH group, B&T group, and control group.The right eye was selected as the experimental eye.The B&T and DH groups received DH and B&T eye drops, respectively, twice daily, 30 μl each time.The control group did not receive any treatment.Intraocular pressure (IOP) was measured in both eyes before the first administration and 1 hour after the first administration on the second day.After IOP measurement, the experimental eye received an intravitreal injection of 0.25 mg ranibizumab (10 mg/ml).Aqueous humor samples were collected 1, 3, 7, 10, 14, 21 and 28 days after injection.Ranibizumab concentration in the aqueous humor was measured by ELISA kit.Pharmacokinetic parameters including time to peak concentration ( tmax), peak concentration ( Cmax), elimination half-life ( t1/2) and area under the concentration-time curve (AUC) of ranibizumab were calculated.This experiment was approved by the Ethics Committee of Henan Eye Hospital (No.HNEECA-2023-03). Results:The tmax of ranibizumab in the aqueous humor was 1 day in all three groups.The Cmax values in the control, B&T and DH groups were (8.122±2.445), (13.079±3.140) and (8.299±0.899)μg/ml, respectively.Except for day 3 in the control group, the ranibizumab concentrations in aqueous humor of the B&T group were higher than that of the DH group and the control group at all time points after injection, with statistically significant significances (all P<0.05).The t1/2 of ranibizumab in aqueous humor in the control group, B&T group, and DH group were (2.90±0.29), (3.36±0.35) and (2.80±0.29) days, respectively, and the AUC0-t values were (52.697±10.178), (80.244±11.249) and (51.985±8.734)μg/ml·d, respectively.The t1/2 and AUC0-t of ranibizumab in aqueous humor of the B&T group were significantly higher than those of the DH group and the control group, and the differences were statistically significant (all P<0.05).The mean bioavailability in the B&T group was increased by 52.3% compared to the control group. Conclusions:B&T eye drops prolong the half-life and enhance the intraocular bioavailability of ranibizumab after intravitreal injection in rabbits, whereas DH has no significant effect on its intraocular metabolism.

Objective:To compare the effects of brinzolamide-timolol (B&T) eye drops and dipivefrine hydrochloride (DH) eye drops on the intraocular metabolism of ranibizumab after intravitreal injection in rabbit.Methods:Eighteen New Zealand white rabbits were randomly and equally divided into DH group, B&T group, and control group.The right eye was selected as the experimental eye.The B&T and DH groups received DH and B&T eye drops, respectively, twice daily, 30 μl each time.The control group did not receive any treatment.Intraocular pressure (IOP) was measured in both eyes before the first administration and 1 hour after the first administration on the second day.After IOP measurement, the experimental eye received an intravitreal injection of 0.25 mg ranibizumab (10 mg/ml).Aqueous humor samples were collected 1, 3, 7, 10, 14, 21 and 28 days after injection.Ranibizumab concentration in the aqueous humor was measured by ELISA kit.Pharmacokinetic parameters including time to peak concentration ( tmax), peak concentration ( Cmax), elimination half-life ( t1/2) and area under the concentration-time curve (AUC) of ranibizumab were calculated.This experiment was approved by the Ethics Committee of Henan Eye Hospital (No.HNEECA-2023-03). Results:The tmax of ranibizumab in the aqueous humor was 1 day in all three groups.The Cmax values in the control, B&T and DH groups were (8.122±2.445), (13.079±3.140) and (8.299±0.899)μg/ml, respectively.Except for day 3 in the control group, the ranibizumab concentrations in aqueous humor of the B&T group were higher than that of the DH group and the control group at all time points after injection, with statistically significant significances (all P<0.05).The t1/2 of ranibizumab in aqueous humor in the control group, B&T group, and DH group were (2.90±0.29), (3.36±0.35) and (2.80±0.29) days, respectively, and the AUC0-t values were (52.697±10.178), (80.244±11.249) and (51.985±8.734)μg/ml·d, respectively.The t1/2 and AUC0-t of ranibizumab in aqueous humor of the B&T group were significantly higher than those of the DH group and the control group, and the differences were statistically significant (all P<0.05).The mean bioavailability in the B&T group was increased by 52.3% compared to the control group. Conclusions:B&T eye drops prolong the half-life and enhance the intraocular bioavailability of ranibizumab after intravitreal injection in rabbits, whereas DH has no significant effect on its intraocular metabolism.

Non-alcoholic fatty liver disease(NAFLD)is a progressive liver disease caused by factors other than alcohol caused by heterotopic fat accumulation in the liver.In recent years,the incidence rate has been increasing,and there is no specific clinical drug.Studies have found that nuclear transcription factor κB(NF-κB)can activate inflammation and oxidative stress,which plays an important role in the pathogenesis of NAFLD.Traditional Chinese medicine is convenient to obtain and cheap.It can treat NAFLD through multiple channels with good clinical efficacy,and no obvious side effects have been found till now.Many studies have shown that traditional Chinese medicine can inhibit the occurrence and development of NAFLD by inhibiting the NF-κB signaling pathway.This article summarizes the research results of traditional Chinese medicine in treating NAFLD based on the NF-κB signaling pathway since 2021,for several traditional Chinese medicine extracts(flavonoids,terpenoids,polysaccharides,glycosides,alkaloids and phenolic compounds)and traditional Chinese medicine compound(Shugan Jianpi Fang,Erhuang Quzhi Granules,Fuzi Lizhong Decoction,Huangqin Decoction,Qinlian Hongqu Decoction,Jiangzhi Granules),which can inhibit the further development of NAFLD by improving liver inflammatory response,oxidative stress response,fibrosis,apoptosis,autophagy and pyroptosis through the NF-κB signaling pathway,in order to provide new ideas for future new drug development and clinical medication.

Objective:To investigate the clinical effect of local injection of triamcinolone acetonide acetate combined with ultra-pulsed CO 2 fractional laser in the treatment of hypertrophic scars in children. Methods:A randomized controlled study method was used. According to the inclusion and exclusion criteria, the subjects were selected from children with hypertrophic scars admitted to the Children’s Hospital Affiliated to Shandong University from January 2022 to September 2023, and were divided into control group and experimental group using random number table method. The control group was treated with ultra-pulsed CO 2 fractional laser. The experimental group was injected with triamcinolone acetonide acetate injection at multiple points into the scar (the ratio of triamcinolone acetonide acetate injection to 2% lidocoin hydrochloride injection was 1∶1), with a distance between the points as 1 cm, and the injection dose was about 0.1 to 0.2 ml/cm 2 according to the degree of scar protrusion. The maximum dose each time was ≤40 mg. CO 2 fractional laser treatment was performed after 10 minutes of cold compress with ice bag. Scars in both groups were treated 3 times, with an interval of 2 to 3 months. Before the treatment and 6 months after the last treatment, the Vancouver scar scale (VSS) was performed on both groups of scars score, the total score was 0 - 15. The higher the score, the more serious the scar hyperplasia was. Six months after the last treatment, the scar treatment effects of the two groups were comprehensively evaluated and divided into 3 levels: markedly effective, effective and ineffective. The total effective rate =(markedly effective + effective) number of cases/total number of cases ×100%. Patient satisfaction was investigated 6 months after the last treatment and divided into 5 levels: very satisfied, satisfied, average, dissatisfied, and very dissatisfied. Satisfaction rate =(very satisfied + satisfied) number of cases/total number of cases ×100%. The occurrence of adverse reactions was recorded throughout the treatment process. Analysis was performed using SPSS 19.0 software. Measurement data were expressed as Mean±SD, inter-group comparisons were performed using independent samples t-test, intra-group comparisons were performed using paired t-test, counting data were expressed as examples and percentages, and comparisons between the two groups were performed using χ2 test. P<0.05 indicated that the difference was statistically significant. Results:A total of 82 children with hypertrophic scars were included, 33 males and 49 females, aged 1 to 15 years old, with an area of 5 to 45 cm 2. The pathogenic factors were trauma, burns, and surgery. The course of disease was 2 to 30 months. Among them, 41 patients in the control group, 16 males and 25 females; the age was (5.8±1.6) years; 41 patients in the experimental group, 17 males and 24 females, the age was (5.6±1.5) years. There were no significant differences in age, gender, scar area, pathogenic factors and course of disease between the two groups ( P>0.05). There was no significant difference in VSS scores between the experimental group and the control group before the treatment [(9.42±1.35) points vs. (9.06±1.57) points, P>0.05]. Six months after the last treatment, there was a significant difference in VSS scores between the experimental group and the control group [(4.12±0.56) points vs. (5.50±0.75) points, P<0.01]. The VSS scores of children in both groups were significantly lower than those before the treatment ( P<0.01). Six months after the last treatment, the comprehensive evaluation result showed that the total effective rate in the experimental group was higher than that in the control group [92.7%(38/41) vs. 75.6%(31/41), P<0.05]. Six months after the last treatment, the patient satisfaction survey showed that the satisfaction rate in the experimental group was higher than that in the control group [87.8%(36/41) vs. 58.5%(24/41), P<0.01]. The main adverse reactions during treatment included edema erythema, skin ruptures, skin atrophy, and vigorous hair growth. There was no significant difference in the incidence of adverse reactions between the experimental group and the control group [12.2%(5/41) vs. 7.3%(3/41), P>0.05]. Conclusion:Local injection of triamcinolone acetonide acetate combined with ultra-pulsed CO 2 fractional laser is more effective in treating children’s hypertrophic scars. It can significantly improve the appearance of scars, reduce clinical symptoms, with fewer adverse reactions, and high patient satisfaction.