It is considered that "turbid pathogen damaging the clear， and the loss of clarity and harmony regulation" is the core pathogenesis of esophageal precancerous lesions， with turbid pathogen persisting throughout the disease course. Turbid pathogen encompasses qi turbidity， phlegm turbidity， stasis turbidity， and toxin turbidity， closely related to dietary indiscretion， emotional disharmony， spleen-stomach deficiency， and kidney deficiency failing to consolidate. Turbid pathogen undergoes a dynamic evolution process of qi constraint generating turbid→ phlegm-stasis transforming into toxin→turbidity toxin harming the healthy qi， corresponding to the pathological alterations of hypoxia， inflammation and immunosuppression within the tumor microenvironment. The overall therapeutic principle is to remove turbidity and restore clarity. In the early stage， targeting the hypoxic tumor microenvironment， the suggested treatment method is opening constraint and dispersing the block， regulating qi and remove turbidity， with emphasis on soothing liver and regulating stomach， raising the clear and directing the turbid downward. In the middle stage， targeting inflammatory microenvironment， the treatment aims to clear toxin and dissipate nodules， resolve stasis and eliminate turbid， emphasizing phlegm-stasis elimination， turbid-toxin resolution， and concurrent stomach qi protection. In the late stage， corresponding to immunosuppressive microenvironment， the method of boosting qi， nourishing yin， reinforcing healthy qi， and eliminating turbidity can be used， with focus on spleen-stomach tonification， kidney essence replenishment， and healthy qi reinforcement to expel pathogenic factors.

Barrett's esophagus(BE),a precancerous state of esophageal adenocarcinoma,poses a major challenge for prevention and treatment owing to its complex mechanism of inflammation-cancer transformation and the lack of effective clinical treatment and torsion strategies.Building upon the"preventing disease progression"theory,this study aimed to address the critical clinical challenge of intercepting the pathological progression during the inflammation-cancer transformation of BE by proposing an innovative"two critical nodes-three stages"pathomechanism framework.The pathogenesis of BE originates from liver depression and qi stagnation.The pathological progression evolves through two critical nodes:liver depression transforming into heat and heat transforming into blood stasis,representing a three-stage evolutionary pattern of qi stagnation,heat transformation,and blood stasis formation.Acidic bile salts,acting as a pathogenic toxin,permeate the entire process and catalyze carcinogenesis.Based on this understanding,the therapeutic principles of"treatment from the liver"and"truncation and torsion"were established,emphasizing stage-specific interventions.For the qi stagnation stage,treatment focuses on soothing the liver and regulating qi,as well as moistening,harmonizing,and descending the qi.This is achieved by combining modified Chaihu Shugan Powder with Xuanfu Daizhe Decoction,while using pungent and drying herbs cautiously and supplementing them with light and floral herbs.In the heat transformation stage,the strategy aims to clear the liver and drain heat while protecting yin and harmonizing the stomach,employing modified Huaganjian combined with Yiguanjian and supplemented with Jinlingzi Powder to clear depressed fire.For the blood stasis formation stage,treatment involves activating blood and resolving stasis,combined with supporting healthy qi and removing toxins.This is achieved using a modified Gexia Zhuyu Decoction,supplemented with Liujunzi Decoction,and additions such as Radix Salviae Miltiorrhizae and turtle carapace to disperse nodules and reduce masses.This theoretical framework establishes a diagnostic and therapeutic model characterized by the integration of disease mechanisms with pathology and the mutual reference of macro-level signs with micro-level indicators.It provides a comprehensive clinical practice pathway,complete with principles,methods,formulas,and herbs,for the stage-specific interception of inflammation-cancer transformation in BE using traditional Chinese medicine.

Barrett's esophagus(BE),a precancerous state of esophageal adenocarcinoma,poses a major challenge for prevention and treatment owing to its complex mechanism of inflammation-cancer transformation and the lack of effective clinical treatment and torsion strategies.Building upon the"preventing disease progression"theory,this study aimed to address the critical clinical challenge of intercepting the pathological progression during the inflammation-cancer transformation of BE by proposing an innovative"two critical nodes-three stages"pathomechanism framework.The pathogenesis of BE originates from liver depression and qi stagnation.The pathological progression evolves through two critical nodes:liver depression transforming into heat and heat transforming into blood stasis,representing a three-stage evolutionary pattern of qi stagnation,heat transformation,and blood stasis formation.Acidic bile salts,acting as a pathogenic toxin,permeate the entire process and catalyze carcinogenesis.Based on this understanding,the therapeutic principles of"treatment from the liver"and"truncation and torsion"were established,emphasizing stage-specific interventions.For the qi stagnation stage,treatment focuses on soothing the liver and regulating qi,as well as moistening,harmonizing,and descending the qi.This is achieved by combining modified Chaihu Shugan Powder with Xuanfu Daizhe Decoction,while using pungent and drying herbs cautiously and supplementing them with light and floral herbs.In the heat transformation stage,the strategy aims to clear the liver and drain heat while protecting yin and harmonizing the stomach,employing modified Huaganjian combined with Yiguanjian and supplemented with Jinlingzi Powder to clear depressed fire.For the blood stasis formation stage,treatment involves activating blood and resolving stasis,combined with supporting healthy qi and removing toxins.This is achieved using a modified Gexia Zhuyu Decoction,supplemented with Liujunzi Decoction,and additions such as Radix Salviae Miltiorrhizae and turtle carapace to disperse nodules and reduce masses.This theoretical framework establishes a diagnostic and therapeutic model characterized by the integration of disease mechanisms with pathology and the mutual reference of macro-level signs with micro-level indicators.It provides a comprehensive clinical practice pathway,complete with principles,methods,formulas,and herbs,for the stage-specific interception of inflammation-cancer transformation in BE using traditional Chinese medicine.

Gastroesophageal reflux related cough is located in the lung and stomach.The basic pathogenesis is the inversion of stomach qi and the lung loss propagating and descending.In view of the above,based on the theory of"relevance of lung and stomach",this article analyzed the modern mechanism of"relevance of lung and stomach"in gastroesophageal reflux related cough,which included"microinhalation"theory,"esophagus-bronchial reflex"theory,and"airway neurogenic inflammation"theory.This article also put forward the TCM disease name of"gastric cough",and the treatment methods of"simultaneous treatment of lung and stomach"and"treatment of cough from stomach",which would provide new ideas for the theoretical and mechanism research of TCM treatment of gastroesophageal reflux related cough.

ObjectiveTo observe the clinical efficacy and safety of Chaihu Shugansan combined with Xuanfu Daizhetang （CHSG-XFDZ） in the management of Barrett's esophagus （BE） with liver-stomach disharmony. MethodA randomized， parallel， controlled， double-blind clinical trial was conducted. BE patients who met the inclusion criteria were randomized into an observation group and a control group， with 34 patients in each group. The observation group was treated with CHSG-XFDZ combined with omeprazole capsules， and the control group was treated with CHSG-XFDZ mimetic combined with omeprazole capsules. Both groups were treated for 12 weeks. The traditional Chinese medicine （TCM） symptom scores， response rate， BE lesion area， BE pathological changes， and bile acid profile were taken as the indicators to jointly evaluate the clinical efficacy and safety of the two groups. ResultA total of 62 patients who completed the trial were included for statistical analysis， including 32 in the observation group and 30 in the control group. There were no statistically significant differences in baseline demographics or disease characteristics between two groups， which suggested that the two groups were comparable. The total response rate in the observation group was 93.7% （30/32）， which was higher than that （60.0%， 18/30） in the control group （χ²=24.766， P<0.05）. After treatment， the response rate regarding the pathological changes in the observation group was 62.5% （20/32）， which was higher than that （23.3%， 7/30） in the control group （χ²=10.270， P<0.05）. The response rate regarding the BE lesion area change in the observation group was 21.9% （7/32）， which had no statistically significant difference from that （6.7%， 2/30） in the control group， which indicated that the advantages of the two regimens were not obvious in terms of reducing the area of BE lesions. Compared with the control group after treatment， the observation group regulated the bile acid profile， which pointed out the direction for further exploring the mechanism of CHSG-XFDZ in treating BE. Neither group showcased adverse reactions with clinical significance during the treatment period. ConclusionCHSG-XFDZ outperformed the control group in terms of alleviating TCM symptoms， ameliorating pathological changes， and improving the bile acid profile in the BE patients with liver-stomach disharmony. It demonstrates certain potential in reducing the lesion area. This formula is safe and effective in treating BE patients with liver-stomach disharmony and deserves further clinical research and widespread application.

【Objective】 Tostudy the effect of sex-differentiated human IgG samples on Dendritic cells (DC) secretion of inflammation-related factors and explore the effect of residual sex hormones in IgG products (such as IVIg) on the secretion of IL-6 by DC. 【Methods】 According to the standard IVIg production process, the company was entrustedto prepare sex-differentiated plasma purified IgG samples, and two sex-differentiated IgG samples with different sex ratios (male to female ratio1: 0, 0: 1) were obtained. The samples and referenceswere treated with human DC (induced by THP-1 cells) respectively. After 24 h of culture, the chemokines (CCL2, CCL3, CCL4), adhesion molecule (ICAM-1) and inflammatory cytokines (IL-1, IL-6, IL-10, IL-12p70, IFN-) in the cell supernatant were detected, The effects of different samples on the secretion of inflammation-related factors by DC were compared. The effect of sex hormone residues on the anti-inflammatory ability of IgG products was preliminarily explored uing sex hormones and sex hormone receptor blockers. 【Results】 The samples in each group significantly inhibitedthe secretion of chemokines (CCL2, CCL3, CCL4) and the adhesion molecule (ICAM-1) by mature DC (compared with the PBS group, P<0.05), but significantly promoted the secretion of inflammatory cytokines (IL-1a/b, IL-6, IL-10, IL-12p70), compared with the PBS group(P<0.05). The results of sex hormone residues showed that therewere residues of estradiol (E2) and testosterone (TSTO) in sex-differentiated IgG samples and IVIg products. The experimental results of IVIg and sex hormone/sex hormone receptor blockers showed that residual E2 may promote the secretion of IL-6 by DC, which may be achieved through the E2 receptor ERb. 【Conclusion】 There are differences in the effect of IgG samples prepared from combined plasma with different sex ratios on the secretion of cytokines by DC, which may be related to the residual E2 in the products. The residual sex hormones in IVIg may promote the production and secretion of IL-6 through the sex hormone receptor ERb expressed in DC, and TSTO may have a collaboration effect to enhance the secretion-promoting effect of IL-6 by E2. This study provides a theoretical basis for whether sex hormone residues need to be considered in the quality control indicators of IVIg products.

[Abstract] Objective: To explore the effect of circ_0001429 on proliferation and apoptosis of bladder cancer cells by regulating miR-139-5p/TGF-interacting factor 1（TGIF1）axis. Methods: The expression of circ_0001429 in bladder cancer cell lines SW780, T24, 5637 and human bladder epithelial SV-HUC-1 cells were detected by RT-qPCR. Targeted regulatory relationship between circ_0001429 and miR-139-5p as well as miR-139-5p and TGIF1 was measured by Dual luciferase reporter gene assay. T24 cells were divided into NC group, sh-circ_0001429 group, miR-139-5p mimics group, sh-TGIF1 group, pcDNA-circ_0001429+sh-TGIF1 group, miR-139-5p mimics+pcDNA-TGIF1 group and sh-circ_0001429+miR-139-5p inhibitor group. Western blotting was used to detect the expression level of TGIF1 in each group. CCK-8 method, Transwell experiment and Flow cytometry were used to detect the effects of circ_ 0001429, miR-139-5p and TGIF1 on proliferation, invasion, migration and apoptosis of T24 cells, respectively. Results: Circ_0001429 was highly expressed in three bladder cancer cell lines (P<0.01). Knockdown of circ_0001429 significantly inhibited proliferation, invasion and migration of T24 cells while promoted the level of cell apoptosis (P<0.05 or P<0.01). The results of Dual luciferase reporter gene assayconfirmedthatthereisatargetingrelationshipbetweencirc_0001429andmiR-139-5p as well as between miR-139-5p and TGIF1. Overexpression of miR-139-5p significantly inhibited the proliferation, invasion and migration of T24 cells while promoted the level of cell apoptosis (all P<0.01). Recovery experiments further confirmed that the competitive binding of circ_0001429 and TGIF1 to miR-139-5p promoted the proliferation, invasion and migration of T24 cells while inhibited the level of cell apoptosis (all P<0.01). Conclusion: Circ_0001429 promotes proliferation, invasion and migration and inhibits apoptosis of bladder cancer T24 cells by competing with TGIF1 to bind to miR-139-5p.

Objective To investigate the clinical efficacy of selenium-enriched garlic on patients with oligoasthenospermia.Methods From October 2012 to August 2013,160 patients with oligoasthenospermia were randomly divided into two groups.Treatment measurements for 80 patients in the control group included oral treatment of Shengjing capsules 1.6 g/time Tid,Vit-E soft capsules 100 mg/time Tid,and took Vit-B 0.2 g/time Tid,for three months.Treatment measurements for 80 patients in the treatment group included oral treatment of selenium-enriched garlic in addition to all the above,for three months.We observed the changes of the semen quality indexes (including semen volume,sperm density,motility,survival rate,etc.) of two groups before and after treatment.Results Sperm quality was improved after treatment in both groups.All indices in the treatment group were significantly higher than those in the control group (P ＜ 0.05).Conclusions For patients with male infertility caused by oligoasthenospermia,The use of combination of selenium-enriched garlic and Shengjing capsules can improve the quality of sperm.

Objective to provide the evidence for inducing the SAP model in rats with proper concentration of sodium taurocholate.Methods 60 SD rats were divided into sham operated group, group of 1.5% in concentration, group of 3.5% in concentration and group of 5% in concentration randomly, while the SAP model was induced by the sodium taurocholate concentration of 1.5%,3.5% and 5% with the method of retrograde injection into the biliopancreatic duct.To calculate the mortality of different groups, measure the serum amylase, tumor necrosis factor -α(TNF -α) and interleukin -6 (IL -6),and to observe the pancreatic pathological scores of HE staining in rats.Results The mortality in group of 5% in concentration has a significant ascending compared with group of 1.5% in concentration, while the serum amylase, tumor necrosis factor -α(TNF -α) , interleukin -6( IL -6), pathological score of hemorrhage and acinar necrosis in group of 5% in concentration have a significant ascending compared with group of 1.5% in concentration and group of 3.5% in concentration.Conclusions A better SAP model may be induced by sodium taurocholate with the concentration of 5% by the method of retrograde injection into the biliopancreatic duct, which may accord with the physiological and pathological manifestation of SAP.

Gastroesophageal reflux cough (GERC) is a special type of gastroesophageal reflux disease (GERD) and one of the common causes of chronic cough .The therapies of GERC include general treatment , medication and surgery .At present antireflux medicine is the major therapy to GERC .A lot of new kinds of medicine have being developed and applied in addition to antacid and gastric motility improver .The short-term and long-term effects of antireflux surgery have nott been confirmed due to the lack of reliable prospective randomized controlled studies .The advancements on therapy of GERC are reviewed in this paper .