Effect of Jianpi Xiaowei Decoction on Gastric Function and Quality of Life in Elderly Patients with Chronic Atrophic Gastritis of Liver-Stomach Stagnation Heat Type

[Objectives]To observe the effect of Jianpi Xiaowei Decoction on gastric function and quality of life in elderly patients with chronic atrophic gastritis(CAG)of liver-stomach heat stagnation type.[Methods]Seventy-two elderly patients with CAG of liver-stomach stagnation-heat type were randomly divided into study group and control group.The two groups were treated with Jianpi Xiaowei Decoction and Rabeprazole Enteric-coated Tablets respectively.The curative effect of TCM syndromes,serum pepsinogen I and II(PG-I and PG-II),gastrin-17(G-17)and quality of life(SF-36 table)scores of gastric function indicators before and after treatment were observed.[Results]After treatment,the total effective rate of the study group was 97.22%(35/36),which was significantly higher than that of the control group 77.78%(28/36)(P<0.05).Before treatment,there was no significant difference in the levels of gastric function indicators between the two groups(P>0.05).After treatment,the indicators of the study group were significantly lower than those of the control group(t=12.239,6.010,5.928,10.420,P<0.05).Before treatment,there was no significant difference in SF-36 scores between the two groups(P>0.05).After treatment,the SF-36 scores in the study group were significantly lower than those in the control group(t=3.520,10.335,11.300,9.693,P<0.05).[Conclusions]Jianpi Xiaowei Decoction can achieve significant curative effect in the treatment of CAG with liver and stomach stagnation heat type in the elderly,and can significantly improve the key gastrointestinal hormone levels and quality of life of elderly patients.It is worthy of promotion in the same clinical cases.

The relationship between activities of hepatic and gastric alcohol dehydrogenase and occurrence of chronic alcoholic liver disease

Objective: To investigate the role of hepatic and gas-tric alcohol dehydrogenase (ADH) in different pa-thologic stages of alcoholic liver disease (ALD).Methods: Thirty-nine Wistar rats were divided ran-domly into two groups: model group (24) and con-trol group (15). The ALD model was established byinfusing alcohol into the stomach. After hepatic andgastric tissues had been stained by enzyme histo-cyto-chemistry assay, the activity varieties of hepatic andgastric ADH were observed by an optical micro-scope, and the activity alterations were also deter-mined by LUZEX-F image analysis as a semi-quanti-tative method.Results: The activity of hepatic ADH gradually in-creased, but that of gastric ADH gradually decreasedin the different pathologic stages of alcoholic liverdisease. There was a significant difference betweenthe model group and control group (P【0.05).Conclusions: Along with occurrence of ALD, the ac-tivity of hepatic ADH gradually increased, but thatof gastric ADH gradually decreased, showing thatthe activity alterations of hepatic and gastric ADHmay play an important role in the onset and develop-ment of ALD.

Trends in high-risk rates and screening rates for the population-based cancer screening program on esophageal,stomach and liver cancer in China,2010-2016

Background:A population-based cancer screening program in rural China,targeting three types of cancer that are most prevalent in these areas,including esophageal,stomach,and liver cancer was awarded by the government in China since 2007.A two-step design with cancer risk assessment based on questionnaire interview and HBsAg test strip and subsequent clinical intervention for high-risk populations was adopted with free of charge at the local hospitals designated in the program.The participate rate including high-risk rates and screening rates was important to find appropriate strategies to improve the overall awareness of the program.Methods:Data from the cancer screening program between 2010 and 2016 were used to calculate higher rate(high-risk population/participants recruited)and screening rate(participants received screening/high-risk pop-ulation).Results:From 2010 to 2016,1,637,429 residents were recruited in the program and filled the questionnaires,350,646(21.4%)for esophagus cancer,273,715(16.7%)for stomach cancer and 1,013,068(61.9%)for liver can-cer.471,974 participants were assessed as high-risk population including 114,786(24.3%)high risk for esophagus cancer,161,809(34.3%)high risk for stomach cancer and 195,379(41.4%)high risk for liver cancer,respec-tively.249,185(52.8%)participants who were assessed as high risk received clinical screening.There were 64,710(26.0%)for esophagus cancer screening,71,365(28.6%)for stomach cancer screening and 113,110(45.4%)for liver cancer screening,respectively.Conclusion:Our findings will provide important references for designing effective population-based screening strategies to enhance the screening acceptance by health action plan in the future.

A Clinical Study of Integrated Traditional Chinese and Western Medicine in the Treatment of Liver-Stomach Disharmony Functional Dyspepsia

Objective:To explore the clinical effect of integrated traditional Chinese and Western medicine in the treatment of liver-stomach disharmony functional dyspepsia.Methods:Sixty patients with functional dyspepsia of liver-stomach disharmony type admitted to our hospital from January to August 2022 were selected as research subjects and randomly divided into two groups,a study group and a control group,with 30 cases in each group.The main observations were stomachache or pain over bilateral flanks,emotionally depressed,belching,fullness and discomfort over the abdomen and flanks,acid regurgitation,loss of appetite,frequent sighing,noisy epigastric,and the treatment effect.Results:According to the classification of symptom severity on the traditional Chinese medicine(TCM)symptom score table,statistics were made on the corresponding severity of the main symptoms and secondary symptoms of the two groups of patients,and the data of the two groups were compared by Wilcoxon test.The results showed that there was no significant difference in the distribution of TCM symptoms between the two groups;the study group’s total effective rate of pain relief(recovery+markedly effective+effective)was 96.67%,and Fisher’s χ^(2) test indicated a significant difference in the total effective rate of pain relief between the two groups(P=0.027<0.05).Conclusion:The use of integrated traditional Chinese and western medicine is clearly better than the simple application of western medicine.It is safe and has no side effects.It can be used as a treatment for patients with functional dyspepsia.

Liver metastasis from hepatoid adenocarcinoma of the stomach mimicking hepatocellular carcinoma: Dynamic computed tomography findings

AIM: To evaluate the dynamic computed tomography(CT) findings of liver metastasis from hepatoid adenocarcinoma of the stomach(HAS) and compared them with hepatocellular carcinoma(HCC).METHODS: Between January 2000 and January 2015, 8 patients with pathologically proven HAS and liver metastases were enrolled. Basic tumor status was evaluated for the primary tumor location and metastatic sites. The CT findings of the liver metastases were analyzed for tumor number and size, presence of tumor necrosis, hemorrhage, venous tumor thrombosis, and dynamic enhancing pattern.RESULTS: The body and antrum were the most common site for primary HAS(n = 7), and observed metastatic sites included the liver(n = 8), lymph nodes(n = 7), peritoneum(n = 4), and lung(n = 2). Most of the liver metastases exhibited tumor necrosis regardless of tumor size. By contrast, tumor hemorrhage was observed only in liver lesions larger than 5 cm(n = 4). Three patterns of venous tumor thrombosis were identified: direct venous invasion by the primary HAS(n = 1), direct venous invasion by the liver metastases(n = 7), and isolated portal vein tumor thrombosis(n = 2). Dynamic CT revealed arterial hyperattenuation and late phase washout in all the liver metastases.CONCLUSION: On dynamic CT, liver metastasis from HAS shared many imaging similarities with HCC. For liver nodules, the presence of isolated portal vein tumor thrombosis and a tendency for tumor necrosis are imaging clues that suggest the diagnosis of HAS.

Hemobilia and other complications caused by percutaneous ultrasound-guided liver biopsy

Hemobilia accounts for approximately 3%of all major percutaneous liver biopsy complications,and rarely results from arterioportal fistula.We report a patient who suffered from four complications over 11 d after ultrasound-guided percutaneous liver biopsy:hemobilia,acute pancreatitis,acute cholecystitis,and multiple stomach ulcers.Digital subtraction angiography was done after consultation with doctors,and showed obvious arteriovenous fistula of the right liver.The hepatic artery was selected and embolized by spring orbs.The active bleeding was stopped after embolization of the hepatic artery.The patient was discharged home on day 12 after embolization and remained well.

A study protocol of population-based cancer screening cohort study on esophageal,stomach and liver cancer in rural China

Objective:National Health Commission of the People's Republic of China collaborated with many ministries and commissions government and initiated a population-based cancer screening program in high-risk area of rural China,targeting three types of cancer that are most prevalent in these areas,including esophageal,stomach and liver cancer.This study protocol was reported to show the design and evaluate the effectiveness of cancer screening and appropriate screening strategies of three cancers in rural China.Methods and analysis:A two-step design with cancer risk assessment based on questionnaire interview,Hepatitis B surface antigen(HBsAg)test strip and subsequent clinical intervention for high-risk populations was adopted&ee of charge at the local hospitals designated in the program.Ethic and dissemination:This study was approved by the Institutional Review Board of Cancer Hospital,Chinese Academy of Medical Sciences and Peking Union Medical College.The results will evaluate the effectiveness of cancer screening and appropriate screening strategies in rural China.

Expression of Cx genes in liver and stomach of different embryonic stages

AIM To explore the relationship between the rules of Cx gene expression and cellular differentiation in organs of different embryonic stages. METHODS A series of Cx gene serving as molecular probes and the Northern blot hybrydization were employed to study the Cx gene expression. RESULTS Cx31, Cx31 1, Cx46 did not express while other Cx genes expressed in the embryonic liver and stomach. The Cx gene expression in the liver and stomach showed different state at different embryonic stages. The Cx gene expression had organic diversity. The expression of Cx26 gene was overlapping in the above organs. Cx43 did not express in the human liver after birth, but it expressed in the embryonic stage. CONCLUSION The expression state of Cx genes is concordant with cellular differentiation. It might be a key candidate gene to regulate some differentiational events associated with cellular differentiation, proliferation, and morphogenesis in the early embryo.

Multicenter Clinical Randomized Controlled Trial and Network Pharmacology Analysis of Zhenzhu Qingyuan Granules for the Treatment of Gastroesophageal Reflux Disease

Objective To evaluate the clinical efficacy and safety of Zhenzhu Qingyuan Granules through a clinical randomized controlled trial and to analyze the potential action targets and pathways of this formula using network pharmacology.Methods Patients with gastroesophageal reflux disease(GERD)of liver–stomach stagnant heat pattern who met the inclusion and exclusion criteria were randomly divided into the control group and the observation group.The control group received oral rabeprazole,whereas the observation group were given Zhenzhu Qingyuan Granules in addition to the rabeprazole.The treatment duration was 8 weeks.Clinical efficacy was observed in both groups after 8 weeks.Network pharmacology was used to analyze the action targets of ZhenzhuQingyuanGranules and the genes related to GERD,and core targets were inferred.Gene Ontology and Kyoto Encyclopedia of Genes and Genomes enrichment analyses were conducted to explore the potential mechanisms of this formula.Results The clinical research results showed that the total effective rate in the treatment group was 92.68%,compared with 70.00%in the control group,with a statistically significant difference(p<0.05).After treatment,both Chinese medicine syndrome score and endoscopic score improved in both groups compared with before treatment(p<0.05),and the treatment group showed greater improvement than the control group(p<0.05).Network pharmacology identified effective components of Zhenzhu Qingyuan Granules for treating GERD,including quercetin,luteolin,andβ-sitosterol,with potential action targets such as tumor protein 53(TP53),protein kinase B(AKT1),and tumor necrosis factor.Conclusion Zhenzhu Qingyuan Granules can significantly improve clinical symptoms in patients with GERD of liver–stomach stagnated heat pattern,enhance clinical efficacy,and have high safety.This formula may exert therapeutic effects through multiple targets and pathways.

Use of 1.32-μm and 1.06-μm wavelength lasers for vascular cutting in a porcine model of liver and stomach bleeding

Objective The aim of this study was to analyze and evaluate 1.32-μm and 1.06-μm neodymium-doped yttrium aluminum garnet(Nd:YAG) lasers for use in liver and gastroepiploic vessel vaporization and coagulation. Methods The effects of 1.32-μm and 1.06-μm Nd:YAG lasers were compared for gastroepiploic vessel hemostasis in porcine liver.Results The results were observed and measured under the same parameters and dose conditions. The 1.32-μm laser showed greater vaporization width and depth than the 1.06-μm laser. Both lasers controlled active bleeding. The coagulation band with the 1.32-μm laser was thinner than with the 1.06-μm laser, at nearly 3 mm. After cutting of 1-and 2-mm porcine vessels, no grossly visible bleeding was apparent. Intravascular thrombus was visible under the microscope. The length of vessel thrombosis in the experimental group was 2 mm and the diameter was 2 mm; the control group exhibited thrombi as 2.3–4.9 mm in length. Thrombosis completely blocked the blood vessels.Conclusion The 1.32-μm laser had greater vaporization capability than the 1.06-μm laser and achieved hemostasis requirements for vessels less than 2 mm in diameter.

Laparoscopic surgery for benign and malign diseases of the digestive system:Indications,limitations,and evidence

The laparoscopic technique was introduced in gastrointestinal surgery in the mid 1980s. Since then, the development of this technique has been extraordinary. Triggered by technical innovations (stapling devices or coagulation/dissecting devices), nowadays any type of gastrointestinal resection has been successfully performed laparoscopically and can be performed laparoscopically dependent on the patient&#x02019;s condition. This summary gives an overview over 30 years of laparoscopic surgery with focus on today&#x02019;s indications and evidence. Main indications remain the more common procedures, e.g., appendectomy, cholecystectomy, bariatric procedures or colorectal resections. For all these indications, the laparoscopic approach has become the gold standard with less perioperative morbidity. Regarding oncological outcome there have been several high-quality randomized controlled trials which demonstrated equivalency between laparoscopic and open colorectal resections. Less common procedures like esophagectomy, oncological gastrectomy, liver and pancreatic resections can be performed successfully as well by an experienced surgeon. However, the evidence for these special indications is poor and a general recommendation cannot be given. In conclusion, laparoscopic surgery has revolutionized the field of gastrointestinal surgery by reducing perioperative morbidity without disregarding surgical principles especially in oncological surgery.

Relationship between phenotypes of cell-function differentiation and pathobiological behavior of gastric carcinomas

AIM: To reveal the correlation between the functional differentiation phenotypes of gastric carcinoma cells and the invasion and metastasis by a new way of cell-function classification.METHODS:Surgically resected specimens of 361 gastric carcinomas(GC) were investigated with enzyme-, mucin-, and tumor-related marker immunohistochemistry. According to the direction of cell-function differentiation, stomach carcinomas were divided into five functionally differentiated types. RESULTS: (1) Absorptive function differentiation type (AFDT): there were 82 (22.7%) patients including 76 (92.7%) aged 45 years. Sixty-nine (84.1%) cases belonged to the intestinal type. Thirty-eight (46.3%) expressed CD44v6 and 9 (13.6%) of 66 male patients developed liver metastasis.The 5-year survival rate of patients in this group (58.5%) was higher than those with the other types (P【0.01). (2) Mucin secreting function differentiation type (MSFDT): 54 (15%) cases. Fifty-three (98.1%) tumors had penetrated the serosa, 12 (22.2%) expressed ER and 22 (40.7%) expressed CD44v6. The postoperative 5-year survival rate was 28.6%. (3) Absorptive and mucin-producing function differentiation type (AMPFDT): there were 180 (49.9%) cases, including 31 (17.2%) aged younger than 45 years. The tumor was more common in women (62, 34.4%,) and expressed more frequently estrogen receptors (ER) (129, 81.7%) than other types (P【0.01). Ovary metastasis was found in 12 (19.4%) out of 62 female subjects. The patients with this type GC had the lowest 5-year survival rate (24.7%) among all types. (4) Specific function differentiation type (SFDT): 13 (3.6%) cases. Nine (69.2%) tumors of this type derived from APUD system, the other 4 (30.7%) were of different histological differentiation. Sixty per cent of the patients survived at least five years. (5) Non-function differentiation type (NFDT): 32 (8.9%) cases. Nineteen (59.4%) cases had lymph node metastases but no one with liver or ovary metastasis. The 5-year survival rate was 28.1%. CONCLUSION: This new cell-function classification of GC is helpful in indicating the characteristics of invasion and metastasis of GC with different cell-function differentiation phenotypes. Further study is needed to disclose the correlation between the cell-functional differentiation phenotypes and the relevant genotypes and the biological behavior of gastric carcinoma.

Chinese Herbal Enema for Treatment of Tumors at the Middle and Late Stage

Since 1994, the Oncologic Department of the Henan Provincial TCM Hospital has used Chinese herbal enema for treatment of tumors at the middle and late stage with satisfactory therapeutic effects. The following are some examples.

Adhesiolysis for Liver Resection in a Patient with a Reconstructed Stomach Tube after Esophagectomy

To our knowledge this is the first report to provide a detailed description of surgical procedure for adhesiolysis and hepatectomy in patients who have undergone esophagectomy and reconstruction. We performed a hepatic resection of the left medial segment in a patient with a reconstructed stomach tube after esophagectomy for the esophageal carcinoma. The reconstructed stomach tube overlapped with the left medial segment of the liver and the hepatoduodenal ligament and was extensively and strongly adhered to them. It is important for clinicians to know how to perform the detachment procedure successfully in order to secure a surgical field for liver resection without damaging the fragile reconstructed gastric tube. In order to avoid vascular injury of the stomach tube, it was decided that detachment around the hepatoduodenal ligament preceded detachment of the stomach tube from the liver. After complete separation of the hepatoduodenal ligament from the stomach tube, the hepatoduodenal ligament was encircled with tape. Subsequently, adhesiolysis was performed between the stomach tube and the liver. Finally, parenchymal transection was performed using the intermittent hepatic inflow occlusion and crush clamping techniques to dissect the parenchyma. The patient was discharged two weeks after surgery without complication.

Treatment of Stomach Disorder Through Liver Qi Regulation

This paper emphasizes the regulation of liver Qi in the treatment of stomach disorders and discussed recipes for the eight types of stomach problems.

Research on the Progress of Treating Gastroesophageal Reflux Disease with Modified Classic Traditional Chinese Medicine Prescription

Gastroesophageal reflux disease (GERD) is a high-incidence digestive system disease. Western medicine mainly uses drugs such as proton pump inhibitors to inhibit gastric acid secretion, but some patients are accompanied by symptoms such as non-acid reflux and gas reflux, which cannot effectively treat the disease. It is necessary to actively explore other treatment schemes. Traditional Chinese medicine (TCM) has a long history of research on gastroesophageal reflux disease, which emphasizes the treatment based on syndrome differentiation as a whole. Through the treatment of various and multi-component TCM prescriptions, the patient’s body condition can be adjusted, and the treatment effect on gastroesophageal reflux disease is reliable, which has obvious therapeutic advantages. To further clarify the treatment of gastroesophageal reflux disease, this study reviewed and analyzed the research progress of the treatment of liver disease with modified prescriptions, and the report is as follows.

Growth inhibition and apoptosis induction Sulindac on Human gastric cancer cells

AIM: To evaluate the effects of sulindac in inducing growth inhibition and apoptosis of human gastric cancer cells in comparison with human hepatocellular carcinoma (HCC) cells. METHODS: The human gastric cancer cell lines MKN45 and MKN28 and human hepatocellular carcinoma cell lines HepG(2) and SMMC7721 were used for the study. Anti-proliferative effect was measured by MTT assay, and apoptosis was determined by Hoechst-33258 staining, electronography and DNA fragmentation. The protein of cyclooxygenase-2 (COX-2) and Bcl-2 were detected by Western dot blotting. RESULTS: Sulindac could initiate growth inhibition and apoptosis of MKN45, MKN28, HepG(2) and SMMC7721 cells in a dose-and time-dependent manner. Growth inhibitory activity and apoptosis were more sensitive in HepG(2) cells than in SMMC7721 cells, MKN45 and MKN28 cells. After 24 hours incubation with sulindac at 2mmol x L(-1) and 4mmol x L(-1), the level of COX-2 and Bcl-2 protein were lowered in MKN45, SMMC7721 and HepG(2) cells but not in MKN28 cells. CONCLUSION: Sulindac could inhibit the growth of gastric cancer cells and HCC cells effectively in vitro by apoptosis induction, which was associated with regression of COX-2 and Bcl-2 expression. The growth inhibition and apoptosis of HCC cells were greater than that of human gastric cancer cells. The different effects of apoptosis in gastric cancer cells may be related to the differentiation of the cells.

Effects of Linomide on growth and metastasis of implanted human gastric cancer in nude mice

AIM To elucidate the effect of angiogenesis inhibitor, Linomide on the tumor growth and metastasis in nude mice implanted with human gastric cancer. METHODS Patient like metastatic model of gastric cancer was established by orthotopic implantation of histologically intact tumor tissues into gastric wall of nude mice. Linomide (0, 80, 160mg·kg -1 ) was given p.o. every day after the implantation, and the mice were sacrificed after 10 weeks to detect the tumor size and metastasis. The microvessel counts was measured by immunohistochemical staining with a monoclonal antibody against F Ⅷ RAg. RESULTS There was a significant difference in the size of the implanted tumors (control group: 1 36cm 3±0 81cm 3 versus Linomide treated group: 0 84cm 3±0 51cm 3 and 0 62cm 3±0 35cm 3, P <0 05 and 0 01, respectively). An antimetastatic effect of Linomide was clearly demonstrated in a dose dependent manner. In the mice given 80mg·kg -1 Linomide, liver metastais developed in 4 of 10 cases. In the 160mg/kg group, metastasis developed in only 1 of 10 mice, while it developed in 19 of 28 mice of the control group ( P <0 05 and 0 01, respectively). The number of metastatic foci was also significantly less in the treated group. Furthermore, the microvessel counts in tumors of treated mice was reduced by 33%～42% as against control tumors ( P <0 01). Linomide effectively suppressed the growth of primary tumor, prevented liver metastasis and attenuated the rate of neovascularization. CONCLUSION Linomide has a strong inhibitory activity against in vivo tumor growth and metastasis of gastric cancer.

Gastric ulcer penetrating to liver diagnosed by endoscopic biopsy

Liver penetration is a rare but serious complication of peptic ulcer disease.Usually the diagnosis is made by operation or autopsy.Clinical and laboratory data were no specific.A 64-year-old man was admitted with upper gastrointestinal bleeding.Hepatic penetration was diagnosed as the cause of bleeding.Endoscopy showed a large gastric ulcer with a pseudotumoral mass protruding from the ulcer bed.Definitive diagnosis was established by endoscopic biopsies of the ulcer base.

Rational Operation for Primary Gastric Carcinoma with Liver Metastasis

OBJECTIVE To investigate the prognosis of advanced gastric carcinoma patients with liver metastasis, and provide a foundation for rational operations. METHODS The operations and prognosis of 102 primary gastric carcinoma patients with liver metastasis were studied retrospectively. RESULTS In gastric carcinoma patients with H1 metastasis who underwent a resection operation, the 6-month, 1- and 2-year post-operative survival rates were 61%, 42% and 7%. There was a statistically significant difference in survival between resected and non-resected patients （P=0.000） in gastric carcinoma cases with H2 metastasis, resection operations resulted in 54%, 16% and 8% respective survival rates, with no significant difference compared to patients not receiving a resection （P=0.132）. Gastric carcinoma patients with H3 metastasis who received a resection operation showed 25%, 13% and 0% respective survivals with no significantly better prognosis compared to the non-resected cases （P=0.135）. There was no statistically significant difference in survival between the cases with or without peritoneal metastasis （P=0.152）. CONCLUSION A resection operation provides a better prognosis for gastric carcinoma patients with H1 metastasis independent of peritoneal metastasis, but resection has no benefit for gastric carcinoma cases with H2 or H3 metastasis. Peritoneal metastases are not the significant influencing factor for the prognosis of gastric cancer with liver metastasis.