Lonicera japonica,also known as honeysuckle,is an evergreen shrub in the family of Syzygium.By consulting Sciencedirect databases and Web of Science databases,79 related articles were found,of which 22 were related to...Lonicera japonica,also known as honeysuckle,is an evergreen shrub in the family of Syzygium.By consulting Sciencedirect databases and Web of Science databases,79 related articles were found,of which 22 were related to chemical composition and pharmacological activity.These articles show that L.japonica has a wide range of pharmacological activities,including antiviral,anti-tumor,and antioxidant effects.These activities have important applications in the pharmaceutical,food,and fragrance industries.This review focuses on the chemical composition and pharmacological effects of L.japonicae,which is of great significance to the development of new drugs and therapeutic methods.展开更多
Scope:High-fat diet(HFD)induces imbalance in the small intestine environment,where fat digestion and absorption mainly take place.This study aimed to elucidate the mechanisms by which Lonicera caerulea polyphenols(LCP...Scope:High-fat diet(HFD)induces imbalance in the small intestine environment,where fat digestion and absorption mainly take place.This study aimed to elucidate the mechanisms by which Lonicera caerulea polyphenols(LCP)might inhibit fat absorption,from the perspective of small intestine microbiota and epithelial barrier integrity.Methods and results:Male Sprague-Dawley rats were given HFD with or without co-administration of LCP for 8 weeks.The results showed that LCP supplementation significantly decreased the levels of serum triglycerides(TG),total cholesterol(TC),and low-density lipoprotein cholesterol(LDL-C),and increased the contents of fecal sterols,in HFD rats.LCP also inhibited the dysfunction of the small intestine epithelial barrier,via alleviating the oxidative stress activated by Nrf2-ARE pathway,and by modulating the expressions of pro-inflammatory factors such as tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),cyclooxygenase-2(COX-2),nuclear factor kappa-B p65(NF-κB p65)and inducible nitric oxide synthase(iNOS)in the small intestine.Additionally,LCP administration restored the balance in small intestine microbiota and increased the abundance of the specific bacteria,such as Lactobacillus,involved in fat absorption.Conclusion:Our results demonstrated that LCP may be beneficial to inhibit fat absorption.The mechanism seems to be associated with the protection of the epithelial barrier integrity and the modulation of specific bacteria in the small intestine.展开更多
Flos lonicerae is the dry flower bud of Lonicera japonica Thunb,and it is a very important Chinese herbal medicine in China.In ancient times,it was widely used to treat the exopathogenic wind-heat,epidemic febrile dis...Flos lonicerae is the dry flower bud of Lonicera japonica Thunb,and it is a very important Chinese herbal medicine in China.In ancient times,it was widely used to treat the exopathogenic wind-heat,epidemic febrile diseases,sores,carbuncles and some infectious diseases.Modern pharmacological research has indicated that it has anti-inflammatory,anti-bacterial,anti-viral and anti-oxidation activities.This paper reviews the chemical compositions and biological activities of Flos lonicerae in order to provide reference for its application in clinical practice in the future.展开更多
Seed germination (in laboratory and field conditions) and vegetative reproduction (by cuttings) of a promising decorative species—Lonicera tatarica L. (Caprifoliaceae Juss.) was studied for the first time in the cond...Seed germination (in laboratory and field conditions) and vegetative reproduction (by cuttings) of a promising decorative species—Lonicera tatarica L. (Caprifoliaceae Juss.) was studied for the first time in the conditions of introduction of the Tashkent Botanical Garden of Uzbekistan. Thus, the optimal temperature for germination of L. tatarica seeds in laboratory conditions is +20°C + 22°C, at which germination was 73%. The germination rate of seeds sown in autumn in the field was 62%, and the germination rate of seeds sown in spring was 71%. It was noted that in greenhouse conditions at an air temperature of 20°C - 22°C and a relative humidity of 49% - 53%, the rootability of cuttings was 75%. It was revealed that the studied species adapted well to the conditions of introduction. Taking into account the effectiveness of vegetative reproduction of L. tatarica, it can be recommended for improving the aesthetic condition and landscaping of cities, landscaping and landscape design.展开更多
Lonicerae japonicae Flos(LF)is a kind of healthcare food with hepatoprotective function.This study was designed to explore the spectrum-effect relationships between UPLC fingerprints and the hepatoprotective effects o...Lonicerae japonicae Flos(LF)is a kind of healthcare food with hepatoprotective function.This study was designed to explore the spectrum-effect relationships between UPLC fingerprints and the hepatoprotective effects of LF.Fingerprints of ten batches of LF were established by UPLC-PDA.The inhibitory levels of AST and ALT were used as pharmacological indexes,and secoxyloganin,isochlorogenic acid A and isochlorogenic acid C were screened as hepatoprotective active compounds by grey relational analysis(GRA)and partial least squares regression analysis(PLSR).Caspase-3 was obtained by network pharmacology as a key target of hepatoprotective active compounds.Molecular docking is used to explore the interaction between small molecules and proteins.This work provided a general model of the combination of UPLC-PDA and hepatoprotective effect to study the spectrum-effect relationship of LF,which can be used to considerable methods and insight for the fundamental research of the material basis of similar healthcare food.展开更多
[Objectives]This study was conducted to increase the reproduction coefficient of Japanese honeysuckle(Lonicera japonica)to keep the character of optimal benign.[Methods]The young leaves of medicinal Japanese honeysuck...[Objectives]This study was conducted to increase the reproduction coefficient of Japanese honeysuckle(Lonicera japonica)to keep the character of optimal benign.[Methods]The young leaves of medicinal Japanese honeysuckle were selected as explants,and MS was used as the basic culture medium.Suitable culture concentrations and conditions were screened through different concentration gradients of growth regulators and cytokinin.[Results]As the concentration of 6-BA in the culture medium increased,the browning rate increased,and the browning phenomenon occurred earlier.On the contrary,a lower concentration of 6-BA was suitable for the differentiation and growth of young leaves,and the browning response was slow.However,if the cultivation time was too long and the materials were not transferred in a timely manner,browning would also occur.The optimal combination of levels was obtained through a 3×3 orthogonal experiment(three parallel groups for each of 6-BA and NAA).The culture conditions included a constant temperature of 26℃and light intensity of 1200 lx.The optimal medium for inducing callus proliferation was MS+6-BA 0.5 mg/L+NAA 0.5 mg/L;and the optimal medium for inducing bud differentiation was MS+6-BA 1.0 mg/L+NAA 0.1 mg/L.[Conclusions]This study provides a theoretical basis for accelerating the development of the honeysuckle industry.展开更多
基金supported by National Nature Science Foundation of China (81973284)Scientific Research Foundation of the Education Department of Liaoning Province (LJKZ0944)Jiangsu Province Capability Improvement Project through Science,Technology and Education (ZDXYS202207).
文摘Lonicera japonica,also known as honeysuckle,is an evergreen shrub in the family of Syzygium.By consulting Sciencedirect databases and Web of Science databases,79 related articles were found,of which 22 were related to chemical composition and pharmacological activity.These articles show that L.japonica has a wide range of pharmacological activities,including antiviral,anti-tumor,and antioxidant effects.These activities have important applications in the pharmaceutical,food,and fragrance industries.This review focuses on the chemical composition and pharmacological effects of L.japonicae,which is of great significance to the development of new drugs and therapeutic methods.
基金supported by the National Natural Science Foundation of China(32001685)the Guidance Plan of Liaoning Natural Science Foundation(20180550776)the Research Initiation Fund of Shenyang Agricultural University(880418026).
文摘Scope:High-fat diet(HFD)induces imbalance in the small intestine environment,where fat digestion and absorption mainly take place.This study aimed to elucidate the mechanisms by which Lonicera caerulea polyphenols(LCP)might inhibit fat absorption,from the perspective of small intestine microbiota and epithelial barrier integrity.Methods and results:Male Sprague-Dawley rats were given HFD with or without co-administration of LCP for 8 weeks.The results showed that LCP supplementation significantly decreased the levels of serum triglycerides(TG),total cholesterol(TC),and low-density lipoprotein cholesterol(LDL-C),and increased the contents of fecal sterols,in HFD rats.LCP also inhibited the dysfunction of the small intestine epithelial barrier,via alleviating the oxidative stress activated by Nrf2-ARE pathway,and by modulating the expressions of pro-inflammatory factors such as tumor necrosis factor-α(TNF-α),interleukin-6(IL-6),cyclooxygenase-2(COX-2),nuclear factor kappa-B p65(NF-κB p65)and inducible nitric oxide synthase(iNOS)in the small intestine.Additionally,LCP administration restored the balance in small intestine microbiota and increased the abundance of the specific bacteria,such as Lactobacillus,involved in fat absorption.Conclusion:Our results demonstrated that LCP may be beneficial to inhibit fat absorption.The mechanism seems to be associated with the protection of the epithelial barrier integrity and the modulation of specific bacteria in the small intestine.
基金This work was financially supported by National Nature Science Foundation of China(81973284)Scientific Research Foundation of the Education Department of Liaoning Province(LJKZ0944)College Student Innovation and Entrepreneurship Project of Shenyang Pharmaceutical University(202210163151).
文摘Flos lonicerae is the dry flower bud of Lonicera japonica Thunb,and it is a very important Chinese herbal medicine in China.In ancient times,it was widely used to treat the exopathogenic wind-heat,epidemic febrile diseases,sores,carbuncles and some infectious diseases.Modern pharmacological research has indicated that it has anti-inflammatory,anti-bacterial,anti-viral and anti-oxidation activities.This paper reviews the chemical compositions and biological activities of Flos lonicerae in order to provide reference for its application in clinical practice in the future.
文摘Seed germination (in laboratory and field conditions) and vegetative reproduction (by cuttings) of a promising decorative species—Lonicera tatarica L. (Caprifoliaceae Juss.) was studied for the first time in the conditions of introduction of the Tashkent Botanical Garden of Uzbekistan. Thus, the optimal temperature for germination of L. tatarica seeds in laboratory conditions is +20°C + 22°C, at which germination was 73%. The germination rate of seeds sown in autumn in the field was 62%, and the germination rate of seeds sown in spring was 71%. It was noted that in greenhouse conditions at an air temperature of 20°C - 22°C and a relative humidity of 49% - 53%, the rootability of cuttings was 75%. It was revealed that the studied species adapted well to the conditions of introduction. Taking into account the effectiveness of vegetative reproduction of L. tatarica, it can be recommended for improving the aesthetic condition and landscaping of cities, landscaping and landscape design.
基金financially supported by the National Natural Science Foundation of China (81973604, 81803690 and 81703684)Special Funds from the Central Finance to Support the Development of Local Universities+12 种基金the National Natural Science Foundation Matching Project (2018PT02)the Innovative Talents Funding of Heilongjiang University of Chinese Medicine (2018RCD25)the Postdoctoral Initial Fund of Heilongjiang Province (UNPYSCT 2017219)the University Nursing Program for Young Scholars with Creative Talents in Heilongjiang Province (UNPYSCT-2017215)the National Natural Science Foundation Matching Project (2017PT01)the Natural Science Foundation of Heilongjiang Province (H2015037)the Heilongjiang University of Chinese Medicine Doctoral Innovation Foundation (2014bs05)the Application Technology Research and Development Projects of Harbin Technology Bureau (2014RFQXJ149)the Heilongjiang Postdoctoral Scientific Research Developmental Fund (LBH-Q16210 and LBH-Q17161)the Heilongjiang University of Chinese Medicine Doctoral Innovation Foundation (2013bs04)the scientific research project of Heilongjiang Provincial Health Commission (20211313050171)Heilongjiang Touyan Innovation Team ProgramNational Famous Old Traditional Chinese Medecine Experts Inheritance Studio Construction Program of National Administration of TCM ([2022]No.75)
文摘Lonicerae japonicae Flos(LF)is a kind of healthcare food with hepatoprotective function.This study was designed to explore the spectrum-effect relationships between UPLC fingerprints and the hepatoprotective effects of LF.Fingerprints of ten batches of LF were established by UPLC-PDA.The inhibitory levels of AST and ALT were used as pharmacological indexes,and secoxyloganin,isochlorogenic acid A and isochlorogenic acid C were screened as hepatoprotective active compounds by grey relational analysis(GRA)and partial least squares regression analysis(PLSR).Caspase-3 was obtained by network pharmacology as a key target of hepatoprotective active compounds.Molecular docking is used to explore the interaction between small molecules and proteins.This work provided a general model of the combination of UPLC-PDA and hepatoprotective effect to study the spectrum-effect relationship of LF,which can be used to considerable methods and insight for the fundamental research of the material basis of similar healthcare food.
基金Supported by Bureau of Science and Technology of Huizhou Municipality(2022CQ0100252021SC040202004).
文摘[Objectives]This study was conducted to increase the reproduction coefficient of Japanese honeysuckle(Lonicera japonica)to keep the character of optimal benign.[Methods]The young leaves of medicinal Japanese honeysuckle were selected as explants,and MS was used as the basic culture medium.Suitable culture concentrations and conditions were screened through different concentration gradients of growth regulators and cytokinin.[Results]As the concentration of 6-BA in the culture medium increased,the browning rate increased,and the browning phenomenon occurred earlier.On the contrary,a lower concentration of 6-BA was suitable for the differentiation and growth of young leaves,and the browning response was slow.However,if the cultivation time was too long and the materials were not transferred in a timely manner,browning would also occur.The optimal combination of levels was obtained through a 3×3 orthogonal experiment(three parallel groups for each of 6-BA and NAA).The culture conditions included a constant temperature of 26℃and light intensity of 1200 lx.The optimal medium for inducing callus proliferation was MS+6-BA 0.5 mg/L+NAA 0.5 mg/L;and the optimal medium for inducing bud differentiation was MS+6-BA 1.0 mg/L+NAA 0.1 mg/L.[Conclusions]This study provides a theoretical basis for accelerating the development of the honeysuckle industry.