Background:To observe the inhibitory effects of Yigan Jiangzhi formula(liver-supplementing lipid-lowering formula,YGJZF)on hepatic metastasis of colorectal cancer.Methods:The hepatic metastasis BALB-c mice model of co...Background:To observe the inhibitory effects of Yigan Jiangzhi formula(liver-supplementing lipid-lowering formula,YGJZF)on hepatic metastasis of colorectal cancer.Methods:The hepatic metastasis BALB-c mice model of colorectal cancer was established by injecting HCT-116 cell suspension following splenectomy.Next,we randomly divided BALB-c mice into 5 groups,which were blank group,model group(tumor only),traditional Chinese medicine group(YGJZF),western medicine group(capecitabine),combined group(YGJZF and capecitabine),respectively.After 14 days treatment,the effects of different treatments were evaluated the serological indicators were evaluated,including the levels of alanine transaminase,aspartate transaminase,triglyceride,total cholesterol and vascular endothelial growth factor(VEGF)by ELISA.Results:Except the blank group,the other groups showed diffuse hepatic metastasis.Compared with the model group,the total number and weight of the metastatic tumors as well as serological indicators in medicine-given groups were sharply reduced(P<0.05 for all)the combined group had better effects.The serum levels of these indicators showed no statistical difference among each medicine-given group(P>0.05),but the combined group has a remarkable decrease of all the indicators than in western medicine group.Conclusion:YGJZF not only can inhibit the hepatic metastasis of colorectal cancer in BALB-c mice,but also affect the levels of hepatic enzymes and lipids.Meanwhile,it can reduce the expression of VEGF.All these results indicate that YGJZF,which lowers down lipids and protects hepatic functions,has the potential to block VEGF pathway,contributing to the inhibition of hepatic metastasis.展开更多
Objective:This study aimed to explore the efficacy and safety of Qingxin Fupi Jieyu formula(the herbal formula has the function of clear away the heart fire,tonify spleen,and relieve depression,QXFPJYF)in treating dig...Objective:This study aimed to explore the efficacy and safety of Qingxin Fupi Jieyu formula(the herbal formula has the function of clear away the heart fire,tonify spleen,and relieve depression,QXFPJYF)in treating digestive tract cancer-related cognitive impairment(CRCI).Methods:28 subjects with digestive tract CRCI were treated with QXFPJYF for 6 weeks.The scores of Montreal Cognitive Assessment and Mini-Mental State Examination were observed at four-time points(baseline,week 2,week 4,week 6).Besides,anxiety and depression scores and tumor markers were measured.Results:The scores of Montreal Cognitive Assessment and various fields were elevated steadily after treatment,such as visuospatial/executive,attention,language,delayed recall,and orientation.The differences were statistically significant(P<0.05)besides language score.The scores of Mini-Mental State Examination and various factors were elevated gradually at week 2,week 4 and week 6,including language and praxis,attention and calculation,recall and orientation,and the differences were statistically significant(P<0.05)except for recall score.The results also showed the change of tumor markers were not obvious,but anxious and depressed emotions were improved.More importantly,no subjects developed with obvious adverse reactions during the study.Conclusion:The finding indicated that QXFPJYF treated digestive tract CRCI with great efficacy and safety,which improved cognitive function from several fields.Nevertheless,the current study was limited by sample and medical ethics,and which was a self-control trial,some limitations needed to be acknowledged,further high-quality research is required to explore and verify it.展开更多
Ursolic acid is a natural pentacyclic triterpenoid with various pharmacological activities such as anti-inflammatory,hepatoprotective,antitumor,and hypoglycemic activity.This natural product is widely present in many ...Ursolic acid is a natural pentacyclic triterpenoid with various pharmacological activities such as anti-inflammatory,hepatoprotective,antitumor,and hypoglycemic activity.This natural product is widely present in many common Chinese herbal medicines such as Hedyotis diffusa and Prunella vulgaris.The present review highlights the pharmacological research progress of ursolic acid in liver disease,with a focus on providing directions for future research and clinical practice of ursolic acid.Modern studies have demonstrated that ursolic acid can adjust the activities of enzymes such as superoxide dismutase and NADPH oxidase to balance oxidative stress,reduce inflammation,as well as to repair damaged liver.Research also showed that ursolic acid targeted lipid metabolic genes,activating autophagy and reducing lipid deposition in hepatocytes,further preventing the progress of fatty liver.Besides,the combination of ursolic acid with caspase-3 was able to prevent apoptosis and relieve liver injury.Furthermore,ursolic acid was showed to target the intestine by alleviating mucosal injury and restoring the balance of the intestinal microecology and protect liver through the enterohepatic axis.In terms of antitumor activity,ursolic acid targeted several tumor suppressor genes including gene of phosphate and tension homology deleted on chromsome ten and p53,and affected the expression of cyclin and apoptosis-related proteins involving Bax,Bcl-2,and Bcl-x,which acted on signal transduction pathways including phosphatidylinositol-3-kinase/protein kinase B,extracellular regulated protein kinases and proteina fosforilata 21 wide-type actiated factorlp 1.The same compound interacted with caspases,resulting in inhibition of cell proliferation and induction of apoptosis.In addition,ursolic acid also exerted anticancer activity through inhibiting angiogenesis,tumor invasion and metastasis,and improving immunity.Other studies have noted the importance of nano-preparations of ursolic acid for its clinical applications.This review provides essential information on the role of ursolic acid in liver protection.Further research on the mechanisms of action of ursolic acid would be useful for its pharmaceutical development and clinical application.展开更多
Colorectal cancer(CRC)is a major cause of morbidity and mortality and is closely associated with lipid metabolism,of which fatty acid metabolism,the release of fat factors and the abnormal level of blood lipids are al...Colorectal cancer(CRC)is a major cause of morbidity and mortality and is closely associated with lipid metabolism,of which fatty acid metabolism,the release of fat factors and the abnormal level of blood lipids are all important pathogenic mechanisms.With the increasing awareness of lipid metabolism,advances in lipid-regulating therapy have made it possible for anti-tumor effect in CRC.However,there are still many research gaps and limitations.Given the complexity and uncertainty of targeted lipid-regulating therapy for CRC,traditional Chinese medicine(TCM)may have a leg up when it comes to the theory of“holistic concept”and“treatment based on syndrome differentiation”.Meanwhile,proper dietary direction,healthy lifestyles,and normal serum lipid levels contribute directly to the prognosis of CRC patients.展开更多
Objective:The aims of this study was to explore the clinical characteristics of patients with digestive tract cancer-related cognitive impairment(CRCI),and provide reference for the comprehensive clinical understandin...Objective:The aims of this study was to explore the clinical characteristics of patients with digestive tract cancer-related cognitive impairment(CRCI),and provide reference for the comprehensive clinical understanding,early prevention and treatment.Methods:164 patients with digestive tract cancer were divided into CRCI group and non-CRCI impairment group based on the Montreal Cognitive Assessment Scale(MOCA)and the Minimal Mental State Scale(MMSE).Baseline features,blood biochemical indexes,anxiety and depression were compared.Statistical analysis were carried out by SPSS software(version 20.0).Results:Among all the patients with CRCI,males were more common.Also,there were statistically differences in marital status,liver metastasis,hypertension,ferritin(FER),high density lipoprotein-cholesterol(HDL-C),low density lipoprotein-cholesterol(LDL-C),NK cells,anxiety and depression(P<0.05).Conclusion:Part of patients with digestive tract cancer have varied degrees of cognitive dysfunction.Marital status,hypertension,immune function,liver metastasis and serum lipid metabolism were the risk factors for patients with digestive tract CRCI.Early identification of CRCI is of great significance to ensure the integrity of treatment,improve the quality of life and prognosis for patients with digestive tract CRCI.展开更多
Radiotherapy is an essential method in the comprehensive treatment of malignant tumors.However,radiation proctitis(RP)is a common complication of pelvic tumors after radiotherapy.Due to RP's various etiology and c...Radiotherapy is an essential method in the comprehensive treatment of malignant tumors.However,radiation proctitis(RP)is a common complication of pelvic tumors after radiotherapy.Due to RP's various etiology and complex pathogenesis,it is currently no standard for traditional Chinese medicine(TCM)treatment.Professor Yuan-hong Zhao believes that refractory RP,which is named chronic hemorrhagic radiation proctitis(CHRP),should be classified as"Intestinal Wind Bleeding"(Bleeding like a note before defecation,bright red blood,no swelling and pain in the anus)and"Intestinal Afflux"(Refers to the symptoms of pus and blood in the lower mucus,similar to ulcerative colitis,peptic ulcer and other diseases in modern medicine.)in TCM.The critical pathogenesis of CHRP lies in local stasis and collaterals injury of intestinal collaterals.In general,it is a syndrome of excess and scarcity.External treatment with TCM is the preferred treatment strategy for CHRP,and the primary way is to disperse blood stasis and detoxify and nourish the intestinal collaterals.展开更多
文摘Background:To observe the inhibitory effects of Yigan Jiangzhi formula(liver-supplementing lipid-lowering formula,YGJZF)on hepatic metastasis of colorectal cancer.Methods:The hepatic metastasis BALB-c mice model of colorectal cancer was established by injecting HCT-116 cell suspension following splenectomy.Next,we randomly divided BALB-c mice into 5 groups,which were blank group,model group(tumor only),traditional Chinese medicine group(YGJZF),western medicine group(capecitabine),combined group(YGJZF and capecitabine),respectively.After 14 days treatment,the effects of different treatments were evaluated the serological indicators were evaluated,including the levels of alanine transaminase,aspartate transaminase,triglyceride,total cholesterol and vascular endothelial growth factor(VEGF)by ELISA.Results:Except the blank group,the other groups showed diffuse hepatic metastasis.Compared with the model group,the total number and weight of the metastatic tumors as well as serological indicators in medicine-given groups were sharply reduced(P<0.05 for all)the combined group had better effects.The serum levels of these indicators showed no statistical difference among each medicine-given group(P>0.05),but the combined group has a remarkable decrease of all the indicators than in western medicine group.Conclusion:YGJZF not only can inhibit the hepatic metastasis of colorectal cancer in BALB-c mice,but also affect the levels of hepatic enzymes and lipids.Meanwhile,it can reduce the expression of VEGF.All these results indicate that YGJZF,which lowers down lipids and protects hepatic functions,has the potential to block VEGF pathway,contributing to the inhibition of hepatic metastasis.
文摘Objective:This study aimed to explore the efficacy and safety of Qingxin Fupi Jieyu formula(the herbal formula has the function of clear away the heart fire,tonify spleen,and relieve depression,QXFPJYF)in treating digestive tract cancer-related cognitive impairment(CRCI).Methods:28 subjects with digestive tract CRCI were treated with QXFPJYF for 6 weeks.The scores of Montreal Cognitive Assessment and Mini-Mental State Examination were observed at four-time points(baseline,week 2,week 4,week 6).Besides,anxiety and depression scores and tumor markers were measured.Results:The scores of Montreal Cognitive Assessment and various fields were elevated steadily after treatment,such as visuospatial/executive,attention,language,delayed recall,and orientation.The differences were statistically significant(P<0.05)besides language score.The scores of Mini-Mental State Examination and various factors were elevated gradually at week 2,week 4 and week 6,including language and praxis,attention and calculation,recall and orientation,and the differences were statistically significant(P<0.05)except for recall score.The results also showed the change of tumor markers were not obvious,but anxious and depressed emotions were improved.More importantly,no subjects developed with obvious adverse reactions during the study.Conclusion:The finding indicated that QXFPJYF treated digestive tract CRCI with great efficacy and safety,which improved cognitive function from several fields.Nevertheless,the current study was limited by sample and medical ethics,and which was a self-control trial,some limitations needed to be acknowledged,further high-quality research is required to explore and verify it.
文摘Ursolic acid is a natural pentacyclic triterpenoid with various pharmacological activities such as anti-inflammatory,hepatoprotective,antitumor,and hypoglycemic activity.This natural product is widely present in many common Chinese herbal medicines such as Hedyotis diffusa and Prunella vulgaris.The present review highlights the pharmacological research progress of ursolic acid in liver disease,with a focus on providing directions for future research and clinical practice of ursolic acid.Modern studies have demonstrated that ursolic acid can adjust the activities of enzymes such as superoxide dismutase and NADPH oxidase to balance oxidative stress,reduce inflammation,as well as to repair damaged liver.Research also showed that ursolic acid targeted lipid metabolic genes,activating autophagy and reducing lipid deposition in hepatocytes,further preventing the progress of fatty liver.Besides,the combination of ursolic acid with caspase-3 was able to prevent apoptosis and relieve liver injury.Furthermore,ursolic acid was showed to target the intestine by alleviating mucosal injury and restoring the balance of the intestinal microecology and protect liver through the enterohepatic axis.In terms of antitumor activity,ursolic acid targeted several tumor suppressor genes including gene of phosphate and tension homology deleted on chromsome ten and p53,and affected the expression of cyclin and apoptosis-related proteins involving Bax,Bcl-2,and Bcl-x,which acted on signal transduction pathways including phosphatidylinositol-3-kinase/protein kinase B,extracellular regulated protein kinases and proteina fosforilata 21 wide-type actiated factorlp 1.The same compound interacted with caspases,resulting in inhibition of cell proliferation and induction of apoptosis.In addition,ursolic acid also exerted anticancer activity through inhibiting angiogenesis,tumor invasion and metastasis,and improving immunity.Other studies have noted the importance of nano-preparations of ursolic acid for its clinical applications.This review provides essential information on the role of ursolic acid in liver protection.Further research on the mechanisms of action of ursolic acid would be useful for its pharmaceutical development and clinical application.
文摘Colorectal cancer(CRC)is a major cause of morbidity and mortality and is closely associated with lipid metabolism,of which fatty acid metabolism,the release of fat factors and the abnormal level of blood lipids are all important pathogenic mechanisms.With the increasing awareness of lipid metabolism,advances in lipid-regulating therapy have made it possible for anti-tumor effect in CRC.However,there are still many research gaps and limitations.Given the complexity and uncertainty of targeted lipid-regulating therapy for CRC,traditional Chinese medicine(TCM)may have a leg up when it comes to the theory of“holistic concept”and“treatment based on syndrome differentiation”.Meanwhile,proper dietary direction,healthy lifestyles,and normal serum lipid levels contribute directly to the prognosis of CRC patients.
文摘Objective:The aims of this study was to explore the clinical characteristics of patients with digestive tract cancer-related cognitive impairment(CRCI),and provide reference for the comprehensive clinical understanding,early prevention and treatment.Methods:164 patients with digestive tract cancer were divided into CRCI group and non-CRCI impairment group based on the Montreal Cognitive Assessment Scale(MOCA)and the Minimal Mental State Scale(MMSE).Baseline features,blood biochemical indexes,anxiety and depression were compared.Statistical analysis were carried out by SPSS software(version 20.0).Results:Among all the patients with CRCI,males were more common.Also,there were statistically differences in marital status,liver metastasis,hypertension,ferritin(FER),high density lipoprotein-cholesterol(HDL-C),low density lipoprotein-cholesterol(LDL-C),NK cells,anxiety and depression(P<0.05).Conclusion:Part of patients with digestive tract cancer have varied degrees of cognitive dysfunction.Marital status,hypertension,immune function,liver metastasis and serum lipid metabolism were the risk factors for patients with digestive tract CRCI.Early identification of CRCI is of great significance to ensure the integrity of treatment,improve the quality of life and prognosis for patients with digestive tract CRCI.
文摘Radiotherapy is an essential method in the comprehensive treatment of malignant tumors.However,radiation proctitis(RP)is a common complication of pelvic tumors after radiotherapy.Due to RP's various etiology and complex pathogenesis,it is currently no standard for traditional Chinese medicine(TCM)treatment.Professor Yuan-hong Zhao believes that refractory RP,which is named chronic hemorrhagic radiation proctitis(CHRP),should be classified as"Intestinal Wind Bleeding"(Bleeding like a note before defecation,bright red blood,no swelling and pain in the anus)and"Intestinal Afflux"(Refers to the symptoms of pus and blood in the lower mucus,similar to ulcerative colitis,peptic ulcer and other diseases in modern medicine.)in TCM.The critical pathogenesis of CHRP lies in local stasis and collaterals injury of intestinal collaterals.In general,it is a syndrome of excess and scarcity.External treatment with TCM is the preferred treatment strategy for CHRP,and the primary way is to disperse blood stasis and detoxify and nourish the intestinal collaterals.
