Jianqu,a traditional Chinese medicine,alleviates functional dyspepsia in high-calorie and high-protein diet mice

Background:Jianqu has been used to alleviate symptoms in patients with functional dyspepsia,but its specific anti-functional dyspepsia effect is still unclear.Therefore,our study aimed to investigate the impact of Jianqu on functional dyspepsia in mice.Methods:The phytochemical profile of Jianqu was analyzed by UPLC-Q-TOF-MS.Subsequently,Kunming mice were fed a high-calorie or high-protein diet(HCHP)for 7 days,and then orally treated with vehicle or Jianqu(1.62 g/kg body weight(b.w.)and 3.25 g/kg b.w.)for 10 days.A carbon powder solution was used to detect the gastric emptying and intestinal transit rate.The pathological changes in stomach and duodenum were evaluated by hematoxylin-eosin staining.The occludin,claudin-1,ZO-1 and CD45 expression was measured by immunocytochemical staining.Importantly,the serum gastrointestinal hormones were detected by ELISA.In addition,the gut microbiota composition was determined using 16S rRNA gene sequencing.The cecal short chain fatty acids were assessed by gas chromatography.Results:In general,17 phytochemical compounds were identified from Jianqu,which significantly improved the gastric emptying rate and intestinal transit rate(p<0.01),increased the body weight and food intake(p<0.0001)in HCHP mice as well.Though HCHP did not cause significant pathological lesions in the gastrointestinal tract,increased the expression of CD45 in the duodenum(p<0.05)was observed.Notably,Jianqu attenuated this abnormal expression of CD45(p<0.05).The levels of serum gastrointestinal hormones were significantly normalized by Jianqu intervention(p<0.05).Moreover,Jianqu increased the relative abundance of Roseburia as well as short chain fatty acids levels in cecum(p<0.05).Conclusion:The present results showed that Jianqu alleviated dyspeptic symptoms in HCHP mice possibly through reducing the duodenal leukocyte infiltration,and regulating the expression of gastrointestinal hormones.These effects may be partly related to the increasing cecal short chain fatty acids levels probably via gut microbial modulation.

Effects of Xiangsha Liujunzi decoction drug serum on gastric antrum smooth muscle cells from rats with functional dyspepsia by regulating gastrointestinal hormones

Objective:To observe the effect and mechanism of Xiangsha Liujunzi decoction(XSLJZD)drug serum on gastric antrum smooth muscle cells(SMCs)in rats with functional dyspepsia(FD).Methods:Gastric antrum SMCs from rats with FD were isolated,cultured,and then divided into six groups as follows:control,model,domperidone,low-dose XSLJZD(LXSLJZD),medium-dose XSLJZD(MXSLJZD),and high-dose XSLJZD(HXSLJZD).Each group was administered the corresponding drug serum for intervention.Drug serum intervention conditions and proliferative activity of SMCs were tested by cholecystokinin octapeptide.Ghrelin,gastrin,somatostatin,and substance P(SP)levels were measured by ELISA.Somatostatin and SP mRNA expression was measured by real-time PCR.Results:A concentration of 10%drug serum for 24 h was decided to be the best intervention condition for later study.The mean optical density value in the model group was lower than that in the control group(P紏.001).Optical density values in the domperidone and HXSLJZD groups were higher than those in the model group(P?.025,P?.032,respectively).Gastrin,SP,and ghrelin levels in the model group were lower(P?.007,P?.037,P?.005,respectively),but somatostatin levels were higher,compared with those in the control group(P?.031).Gastrin,SP,and ghrelin levels in the domperidone,MXSLJZD,and HXSLJZD groups were higher than those in the model group(all P<.05).Somatostatin levels in the four drug-treated groups were lower than those in the model group(P?.002,P?.007,P?.001,P?.009,respectively).SP mRNA levels in the model group were lower than those in the control,domperidone,MXSLJZD,and HXSLJZD groups(P?.037 P?.016,P?.025,P?.002,respectively).Somatostatin mRNA levels in the model group were higher than those in the control and MXSLJZD groups(P紏.042,P紏.035).Conclusions:XSLJZD and domperidone drug serum effectively promote proliferative activity of gastric antrum SMCs in an FD model.The mechanism of this activity may be regulated by gastrointestinal hormones.

Effect of intestinal flora from children with Henoch-Sch?nlein purpura on visceral sensitivity, gastrointestinal hormones and cytokines secretion in pseudo-sterile rats

Objective:To investigate the effect of intestinal flora from Henoch-Schönlein purpura(HSP)on visceral sensitivity,gastrointestinal hormones and cytokines in pseudo-sterile rats.Methods:The pseudo-sterile rat model was established.The rats were was given fecal microbiota solutions of children with abdominal HSP and healthy children,respectively.The visceral sensitivity was determined by abdominal withdrawal reflex(AWR)which was induced by rectal balloon distention in all the rats.And serum gastrin(Gas),motilin(MTL),cholecystokinin(CCK),substance P(SP),tumor necrosis factor(TNF)-αand interleukin(IL)-6 levels in rats were measured with ELISA method.Results:The volume of rectum water injection under the score 3 of AWR in the rats administrated with fecal microbiota solution from HSP children(HSP group)was significantly decreased compared with that in the rats administrated with fecal microbiota solution from healthy children(HC group),and there was significant difference between these two groups(P<0.05).The serum Gas,MTL,CCK and SP levels were higher in HSP group than those in HC group.And serum MTL,CCK and SP levels in HSP group were significantly different from those in the HC group.The serum TNF-αandIL-6 levels were higher in HSP group than those in HC group,there was significant difference between these two groups(P<0.05).Conclusion:Intestinal flora from HSP can induce the production of visceral sensitivity,inhibit gastrointestinal hormone secretion and prompt cytokine production.

Immune function, gastrointestinal hormone levels, and their clinical significance in patients with gastric ulcers complicated with depression

BACKGROUND Gastric ulcer(GU)is a common digestive tract disease,and medical records of GU combined with depression are increasingly common.Currently,the risk factors and pathogenesis of GU complicated with depression remain unclear.Low immune function and gastrointestinal hormone levels may also be significant risk factors.Therefore,this study explored the immune function and gastrointestinal hormone levels in patients with GU combined with depression.AIM To explore the immune function,gastrointestinal hormone level,and clinical significance of patients with GU combined with depression.METHODS A retrospective analysis was conducted on 300 patients with GU combined with depression admitted to Guizhou Provincial People’s Hospital from January 2021 to June 2022 as the study subjects.According to the Hamilton Depression Scale(HAMD)score,patients were divided into mild-to-moderate(n=210)and heavy(n=90)groups.Basic data,immune function indices[immunoglobulin A(IgA),IgM,IgG,serum CD4+and CD8+percentage,and CD4+/CD8+ratio],and gastrointestinal hormone indices[serum gastrin(GAS),cholecystokinin(CCK),and motilin(MTL)levels]were collected.The basic data of the two groups were compared,and the immune function and gastrointestinal hormone indices were analyzed.Multivariate logistic regression was used to analyze the factors influencing the severity of GU complicated with depression.The receiver operating characteristic(ROC)curve and area under the ROC curve(AUC)were used to analyze the value of the immune function index,gastrointestinal hormone index,and combined index in predicting the severity of GU complicated with depression.RESULTS There were no marked differences in sex,age,body mass index,abdominal distension,abdominal pain,belching,nausea,vomiting,or sleep disorders between the heavy and mild-to-moderate groups(P>0.05).There was a marked difference in the family history of depression between the heavy and mild-to-moderate groups(P<0.05).There were significant differences in serum IgA and IgM levels and serum CD4+,CD8+,and CD4+/CD8+ratios between the heavy and mild-to-moderate groups(P<0.05).Multivariate analysis showed that IgA,IgM,GAS,and CCK serum levels influenced the severity of GU with depression(P<0.05).The AUC of the ROC curve for serum IgA level predicting GU with depression severity was 0.808[95%confidence interval(CI):0.760-0.857],the AUC of the serum IgM level was 0.757(95%CI:0.700-0.814),the AUC of the serum GAS level was 0.853(95%CI:0.810-0.897),the AUC of the serum CCK level was 0.762(95%CI:0.709-0.822),the AUC of immune function(IgA,IgM)and gastrointestinal hormone levels(GAS,CCK)for the prediction of GU with depression severity was 0.958(95%CI:0.933-0.976).CONCLUSION Important factors influencing GU complicated with depression are serum IgA,IgM,GAS,and CCK indicators.They can be used as indicators to predict the severity of GU complicated with depression.

State of art on the mechanisms of laparoscopic sleeve gastrectomy in treating type 2 diabetes mellitus

Obesity and type-2 diabetes mellitus(T2DM)are metabolic disorders.Obesity increases the risk of T2DM,and as obesity is becoming increasingly common,more individuals suffer from T2DM,which poses a considerable burden on health systems.Traditionally,pharmaceutical therapy together with lifestyle changes is used to treat obesity and T2DM to decrease the incidence of comorbidities and allcause mortality and to increase life expectancy.Bariatric surgery is increasingly replacing other forms of treatment of morbid obesity,especially in patients with refractory obesity,owing to its many benefits including good long-term outcomes and almost no weight regain.The bariatric surgery options have markedly changed recently,and laparoscopic sleeve gastrectomy(LSG)is gradually gaining popularity.LSG has become an effective and safe treatment for type-2 diabetes and morbid obesity,with a high cost-benefit ratio.Here,we review the mechanism associated with LSG treatment of T2DM,and we discuss clinical studies and animal experiments with regard to gastrointestinal hormones,gut microbiota,bile acids,and adipokines to clarify current treatment modalities for patients with obesity and T2DM.

Rikkunshito increases appetite by enhancing gastrointestinal and incretin hormone levels in patients who underwent pyloruspreserving pancreaticoduodenectomy: A retrospective study

BACKGROUND Rikkunshito(TJ-43)relieves gastrointestinal disturbance by increases in the levels of acylated ghrelin.AIM To investigate the effects of TJ-43 in patients undergoing pancreatic surgery.METHODS Forty-one patients undergoing pylorus-preserving pancreaticoduodenectomy(PpPD)were divided into two groups;patients took daily doses of TJ-43 after surgery or after postoperative day(POD)21.The plasma levels of acylated and desacylated ghrelin,cholecystokinin(CCK),peptide YY(PYY),gastric inhibitory peptide(GIP),and active glucagon-like peptide(GLP)-1 were evaluated.Oral calorie intake was assessed at POD 21 in both groups.The primary endpoint of this study was the total food intake after PpPD.RESULTS The levels of acylated ghrelin were significantly greater in patients treated with TJ-43 than those in patients without TJ-43 administration at POD 21,and oral intake was significantly increased in patients treated with TJ-43.The CCK and PYY levels were significantly greater in patients treated with TJ-43 than those in patients without TJ-43 treatment.Furthermore,the GIP and active GLP-1 levels increased and values at POD 21 were significantly greater in patients treated with TJ-43 than those in patients without TJ-43 administration.Insulin secretion tended to increase in patients treated with TJ-43.CONCLUSION TJ-43 may have advantages for oral food intake in patients in the early phase after pancreatic surgery.Further investigation is needed to clarify the effects of TJ-43 on incretin hormones.

Biofeedback therapy combined with Baduanjin on quality of life and gastrointestinal hormone level in patients with colorectal cancer

BACKGROUND With the change in people’s lifestyles,the incidence of colorectal cancer(CRC)is increasing.It is essential to study the efficacy of various treatment methods for CRC patients to prevent and treat CRC.AIM To investigate the efficacy of biofeedback therapy combined with Baduanjin in improving the quality of life and gastrointestinal hormone levels of patients with CRC.METHODS A total of 120 patients with CRC who were admitted to our hospital from June 2020 to June 2021 were included in the study.They were randomly divided into four groups(n=30):the control group(group A),the biofeedback therapy intervention group(group B),the Baduanjin exercise intervention group(group C),and the combination group(group D).Patients in group A adopted the standard nursing mode and necessary health education.Patients in group B were treated with biofeedback therapy based on routine nursing care.Patients in group C were given Baduanjin intervention for 12 wk based on conventional drug treatment and care.Patients in group D were treated with biofeedback therapy and Baduanjin exercise.In this study,patients’quality of life,gastrointestinal hormone levels,and clinical efficacy in the four groups were observed at baseline and 12 wk after intervention.Meanwhile,the correlation between gastrointestinal hormone levels and various functional areas of quality of life was analyzed.By comparing the observed indicators of patients in the four groups,the efficacy of biofeedback therapy combined with Baduanjin in improving the quality of life and gastrointestinal hormone levels of patients with CRC was explored.RESULTS At baseline,there were no significant differences in quality of life,gastrointestinal hormone levels,or clinical efficacy among the four groups(P>0.05).Twelve weeks after the intervention,the combination group’s quality of life,gastrointestinal hormone levels,and clinical effectiveness were better than those of the three other groups.CONCLUSION On the basis of routine nursing care,patients with CRC combined with biofeedback therapy and Baduanjin exercise can improve the quality of life of patients with CRC and the efficacy of gastrointestinal hormone levels.

Shouhui Tongbian Capsule in treatment of constipation: Treatment and mechanism development

Constipation is common in the diseases of the digestive system in clinics.With the change in diet structure and the increase in life pressure,the prevalence rate increases year by year.In traditional Chinese medicine(TCM),the location of the disease of constipation is in the large intestine,which is related to the dysfunction of lung,spleen,liver,kidney and other viscera.Its pathogenesis is conductive dysfunction of large intestine.Based on the theory,Shouhui Tongbian Capsule(SHTB)is composed of eight traditional Chinese medicines,including Polygoni multiflori Radix(Heshouwu in Chinese),Aloe(Luhui in Chinese),Cassiae Semen(Juemingzi in Chinese),Ginseng Radix et Rhizoma(Renshen in Chinese),Lycii Fructus(Gouqizi in Chinese),Asini Corii Colla(Ejiao in Chinese),Aurantii Fructus Immaturus(Zhishi in Chinese),and Atractylodis Macrocephalae Rhizoma(Baizhu in Chinese),which could help to release excessive turbid,and nourishing yin and supplementing qi in the treatment.This study has been carried out to review the latest advances of SHTB in the treatment of constipation.The results showed that significant effect of SHTB was found in the treatment of constipation,such as functional constipation,and constipation associated with tumor chemotherapy,colitis,type 2 diabetes and chronic cardiac failure.Besides,obvious adverse reactions were not observed.SHTB could effectively treat five types of constipation,provide direction for the future exploration of SHTB in the treatment of other types of constipation。

Clinical Studies on Functional Dyspepsia Treated with Different Dosage-Form of Zhishi Xiaopi Pill Recipe (枳实消痞丸方)

Objective: To explore the clinical effect of three different dosage-forms of Zhishi Xiaopi Pill (ZSXPP, 枳实消痞丸) recipe on functional dyspepsia (FD). Methods: The total of 158 patients were included in this study and were randomly divided into four groups. Three group patients of FD were respectively treated with three different dosage-forms of ZSXPP, while the control group were treated with cisapride. Results: The treatment outcome indicated that there was no difference in the total therapeutic efficacies of these four groups. The tension of vagus nerve and the plasma level of motilin in FD patients were significantly increased by the treatment with ZSXPP; the impaired contraction function of lower esophageal sphincter in some FD patients was improved, too. Conclusion: All of three different dosage-forms of ZSXPP were as effective as cisapride on FD. The efficacy was partly due to the improvement of esophageal and gastric dynamics which was probably related to the increasing of the tension of vagus nerve and the plasma level of motilin.