BACKGROUND Gastric ulcers(GUs)have a high risk of clinical morbidity and recurrence,and further exploration is needed for the prevention,diagnosis,and treatment of the disease.AIM To investigated the effects of a diet...BACKGROUND Gastric ulcers(GUs)have a high risk of clinical morbidity and recurrence,and further exploration is needed for the prevention,diagnosis,and treatment of the disease.AIM To investigated the effects of a diet plan on pepsinogen(PG)I,PG II,gastrin-17(G-17)levels and nutritional status in patients with GUs.METHODS A total of 100 patients with GUs treated between May 2022 and May 2023 were enrolled,with 47 patients in the control group receiving routine nursing and 53 patients in the experimental group receiving dietary nursing intervention based on a diet plan.The study compared the two groups in terms of nursing efficacy,adverse events(vomiting,acid reflux,and celialgia),time to symptom improvement(burning sensation,acid reflux,and celialgia),gastric function(PG I,PG II,and G-17 levels),and nutritional status[prealbumin(PA)and albumin(ALB)levels].RESULTS The experimental group showed a markedly higher total effective rate of nursing,a significantly lower incidence of adverse events,and a shorter time to symptom improvement than the control group.Additionally,the experimental group’s post-intervention PG I,PG II,and G-17 levels were significantly lower than preintervention or control group levels,whereas PA and ALB levels were significantly higher.CONCLUSION The diet plan significantly reduced PG I,PG II,and G-17 levels in patients with GUs and significantly improved their nutritional status.展开更多
Pepsinogen,secreted from the gastric mucosa,is the precursor of pepsin.It is categorized as pepsinogen 1 and pepsinogen 2 based on its immunogenicity.The pepsinogen content that can enter the blood circulation through...Pepsinogen,secreted from the gastric mucosa,is the precursor of pepsin.It is categorized as pepsinogen 1 and pepsinogen 2 based on its immunogenicity.The pepsinogen content that can enter the blood circulation through the capillaries of the gastric mucosa is approximately 1%and remains stable all the time.The pepsinogen content in serum will change with the pathological changes of gastric mucosa.Therefore,the level of pepsinogen in serum can play a role in serologic biopsy to reflect the function and morphology of different regions of gastric mucosa and serve as an indicator of gastric disease.This study conducts relevant research on serum pepsinogen 1,pepsinogen 2,and the ratio of pepsinogen 1 to pepsinogen 2,and reviews their important value in clinical diagnosis of Helicobacter pylori infection,gastric ulcer,and even gastric carcinoma,providing ideas for other researchers.展开更多
Acidic digestion is an important digestive process of marine fish.In fish stomach,two enzymes are involved in the secretion of hydrochloric acid(HCl)and proteomic digestion:H^(+)/K^(+)-ATPase and pepsinogen.However,th...Acidic digestion is an important digestive process of marine fish.In fish stomach,two enzymes are involved in the secretion of hydrochloric acid(HCl)and proteomic digestion:H^(+)/K^(+)-ATPase and pepsinogen.However,the starting of digestive function in fish is still unclear.To reveal the details of acidic digestion of turbot Scophthalmus maximus in early development,a 40 day of turbot larvae culture was conducted.The H^(+)/K^(+)-ATPase gene from the turbot S.maximus(smH^(+)/K^(+)-ATPase)was identified and characterized.Based on our previous discription on pepsinogen of turbot S.maximus,we combined pepsinogen and H^(+)/K^(+)-ATPase and analyzed the mechanism of acidic digestion in turbot.Results show that the spatial and temporal expression profiles of H^(+)/K^(+)-ATPase agreed with pepsinogen A and C in turbot,indicating a synergetic action between H^(+)/K^(+)-ATPase and pepsinogen during the acidic digestion process.In addition,the turbot juveniles showed a faster growth after the expressions of H^(+)/K^(+)-ATPase gene and pepsinogen gene,demonstrating that pepsin had a higher digestive efficiency,for which a compound diet should be provided to the fish from Day 22 onward.This study provided a reference for biology research and aquaculture of turbot and other marine fishes.展开更多
基金the Ethic Committee of Lujiang County Hospital of Traditional Chinese Medicine.
文摘BACKGROUND Gastric ulcers(GUs)have a high risk of clinical morbidity and recurrence,and further exploration is needed for the prevention,diagnosis,and treatment of the disease.AIM To investigated the effects of a diet plan on pepsinogen(PG)I,PG II,gastrin-17(G-17)levels and nutritional status in patients with GUs.METHODS A total of 100 patients with GUs treated between May 2022 and May 2023 were enrolled,with 47 patients in the control group receiving routine nursing and 53 patients in the experimental group receiving dietary nursing intervention based on a diet plan.The study compared the two groups in terms of nursing efficacy,adverse events(vomiting,acid reflux,and celialgia),time to symptom improvement(burning sensation,acid reflux,and celialgia),gastric function(PG I,PG II,and G-17 levels),and nutritional status[prealbumin(PA)and albumin(ALB)levels].RESULTS The experimental group showed a markedly higher total effective rate of nursing,a significantly lower incidence of adverse events,and a shorter time to symptom improvement than the control group.Additionally,the experimental group’s post-intervention PG I,PG II,and G-17 levels were significantly lower than preintervention or control group levels,whereas PA and ALB levels were significantly higher.CONCLUSION The diet plan significantly reduced PG I,PG II,and G-17 levels in patients with GUs and significantly improved their nutritional status.
基金Supported by the National Natural Science Foundation of China,No.82172336“Pioneer”and“Leading Goose”R&D Program of Zhejiang,No.2022C03118 and No.2023C03075+1 种基金Natural Science Foundation of Zhejiang Province,No.LQ23H050005Scientific Research Project of Zhejiang Provincial Education Department,No.Y202250731.
文摘Pepsinogen,secreted from the gastric mucosa,is the precursor of pepsin.It is categorized as pepsinogen 1 and pepsinogen 2 based on its immunogenicity.The pepsinogen content that can enter the blood circulation through the capillaries of the gastric mucosa is approximately 1%and remains stable all the time.The pepsinogen content in serum will change with the pathological changes of gastric mucosa.Therefore,the level of pepsinogen in serum can play a role in serologic biopsy to reflect the function and morphology of different regions of gastric mucosa and serve as an indicator of gastric disease.This study conducts relevant research on serum pepsinogen 1,pepsinogen 2,and the ratio of pepsinogen 1 to pepsinogen 2,and reviews their important value in clinical diagnosis of Helicobacter pylori infection,gastric ulcer,and even gastric carcinoma,providing ideas for other researchers.
基金Supported by the National Key Research and Development Program(No.2018YFD0901204)the Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory(Guangzhou)(No.GML2019ZD0402)+3 种基金the Major Agricultural Application Technology Innovation Project of Shandong Province(No.SD2019YY011)the Qingdao National Laboratory for Marine Science and Technology(No.2018SDKJ0502-2)the China Agriculture Research System(No.CARS-47),the Major Science and Technology for Scientific and Technological Innovation Projects(Shandong)(No.2019JZZY020710)the STS Project(Nos.KFZD-SW-106,ZSSD-019,2017T3017,2019T3022)。
文摘Acidic digestion is an important digestive process of marine fish.In fish stomach,two enzymes are involved in the secretion of hydrochloric acid(HCl)and proteomic digestion:H^(+)/K^(+)-ATPase and pepsinogen.However,the starting of digestive function in fish is still unclear.To reveal the details of acidic digestion of turbot Scophthalmus maximus in early development,a 40 day of turbot larvae culture was conducted.The H^(+)/K^(+)-ATPase gene from the turbot S.maximus(smH^(+)/K^(+)-ATPase)was identified and characterized.Based on our previous discription on pepsinogen of turbot S.maximus,we combined pepsinogen and H^(+)/K^(+)-ATPase and analyzed the mechanism of acidic digestion in turbot.Results show that the spatial and temporal expression profiles of H^(+)/K^(+)-ATPase agreed with pepsinogen A and C in turbot,indicating a synergetic action between H^(+)/K^(+)-ATPase and pepsinogen during the acidic digestion process.In addition,the turbot juveniles showed a faster growth after the expressions of H^(+)/K^(+)-ATPase gene and pepsinogen gene,demonstrating that pepsin had a higher digestive efficiency,for which a compound diet should be provided to the fish from Day 22 onward.This study provided a reference for biology research and aquaculture of turbot and other marine fishes.
