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ObjectiveTo statistically analyze the efficacy and application characteristics of animal-derived drugs in the 2020 edition of the Pharmacopoeia of the People's Republic of China （referred to as Chinese Pharmacopoeia）， and provide data references for the research and application of animal-derived drugs. MethodAnimal-derived drugs included in the 2020 edition of the Chinese Pharmacopoeia were selected and screened. Information such as the classification， nature and flavor， meridian tropism， usage， dosage， toxicity or contraindications of single animal-derived drugs were statistically analyzed. The efficacy and clinical application analysis of externally applicable Chinese medicinal preparations containing animal-derived drugs， the dosage forms of preparations containing animal-derived drugs， and the contraindications of their use were also analyzed. The above information was recorded in an Excel spreadsheet for statistical analysis. ResultThe 2020 edition of the Chinese Pharmacopoeia clearly records a total of 51 types of animal-derived drugs. Among them， liver-calming and wind-relieving drugs and deficiency-tonifying drugs are the most common in the efficacy classification of animal-derived drugs. The properties are mainly categorized as neutral and salty， with meridians including liver， kidney， heart， and lung meridians with a frequency of >10 times. Most animal-derived drugs are used in decoctions and pills， with the decoction method being the primary method for decoction. The common dosage of animal-derived drugs is 3-9 g， 5-10 g， or 3-6 g， and animal-derived drugs are used externally in appropriate amounts. In addition to mentioning the toxicity of drugs， the most common precautions for animal-derived drugs are caution and prohibition for pregnant women. Externally applicable Chinese medicinal preparations containing animal-derived in the Chinese Pharmacopoeia are widely used in various departments such as pediatrics， gynecology， orthopedics and traumatology， stomatology， internal medicine， surgery， dermatology， ophthalmology， and otorhinolaryngology， with extensive clinical applications. The dosage forms of preparations containing animal-derived drugs are mainly pills， capsules， tablets， and capsules. Animal-derived drugs are mainly in the form of fine powder before use. The precautions for use in preparations mainly focus on the contraindications for pregnant women and children. ConclusionThe clinical application of animal-derived drugs included in the 2020 edition of Chinese Pharmacopoeia is extensive and has unique efficacy. However， there are still problems such as imperfect quality standards and unclear mechanisms of action for animal-derived drugs， which require further research to better utilize the advantages of internal and external use of animal-derived drugs. In addition， non-medicinal parts of animals also have development and utilization value， which should be fully explored and utilized to achieve the green development of animal-derive drug resources.
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Objective To classify and analyze the existing animal models of vertigo based on the clinical characteristics of Chinese and Western medicines,evaluate the clinical fit of the models,and their advantages and disadvantages,to improve the existing animal models and provide a more intuitive reference for clinical research.Methods The existing animal models of vertigo in the database from January 2000 to March 2023 were searched,and the models were classified by the modeling method combined with the characteristics of Chinese and Western medicine clinical conditions of vertigo and the existing animal model evaluation method,and assigned values to evaluate the clinical fit and the advantages and disadvantages of the models.Results The existing animal models of vertigo were neck surgery,motor stimulation,otogenic stimulation,sclerotherapy injection,flight variation pressure,vertebral artery ligation,and stasis injection models.Among them,the Western medical fit was high for the neck surgery model(65％)and otogenic stimulation model(65％).All models had a moderate Chinese medical fit(50％≤fit＜60％)or low(fit＜50％)TCM anast omosis.No model had both high Chinese and Western medicines anastomosis.Conclusions The animal models of vertigo are mainly Western medicine disease models,Chinese medicine evidence models are lacking,and few models have a high clinical fit between Chinese and Western medicines,which fail to highlight the characteristics of Chinese medicine.Therefore,the establishment of animal models of vertigo that are closely integrated with the clinical characteristics of Chinese and Western medicines may provide more reasonable and comprehensive experimental support for the development,screening,and clinical evaluation of new anti-vertigo drugs.
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Objective To investigate the modeling elements of various types of animal models for acute liver injury,and to provide references and suggestions to establish and evaluate animal models of acute liver injury(ALI).Methods The animal experimental literature of ALI from 2002 to 2022 was searched in the databases of the China Knowledge Network,WanFang,Chongqing Vip(VIP),Chinese Medical Journal Full Text Data(Yiigle),and PubMed.The animal species,positive control drugs,modeling method,modeling drugs,and drug administration of the animal models of ALI in the literature were summarized.The result were analyzed using Excel,SPSS Modeler 18.0,and Cytoscape 3.8.2.Results A total of 896 articles were included in the databases.The most used animal models for ALI were male KM mice.The modeling method were mainly chemical liver injury,alcoholic liver injury,drug-related liver injury,and immune liver injury.①The corresponding main modeling method were intraperitoneal injection of 10 mL/kg of 0.1％CC14 in vegetable oil at 24 h before experiments,②gavage of 12.0 mL/kg of 50.0％～56.0％ethanol at 16 h before experiments,③intraperitoneal injection of 300 mg/kg APAP at 24 h before experiments,④tail vein injection of 20 mg/kg Con A at 8 h before experiments.Evaluation of the models was based on liver pathological indexes as the gold standard combined with biochemical indexes of serum ALT,AST,and SOD and MDA contents and activities in liver tissue homogenate as direct indicators.Conclusions Because the causes of ALI vary in clinical practice,the preparation of animal models of ALI should be based on the specific study content and characteristics,and the corresponding modeling method should be selected.
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With the change in environmental pollution and lifestyle， the incidence and mortality of cancer are increasing year by year， which is a serious threat to human life and health. Autophagy is a process in which eukaryotic cells use lysosomes to degrade cytoplasmic proteins and damaged organelles under the regulation of autophagy-related genes. It plays a dynamic inhibiting or promoting role in the occurrence and development of cancer and is involved in the regulation of tumor formation， proliferation， metastasis， and response to anticancer therapy. With the deepening of the research on the mechanism of cancer， a variety of cancer treatment methods have been established， such as chemotherapy， radiotherapy， surgery， immunotherapy， and gene therapy. Pharmacological or genetic inhibition of autophagy has been shown to enhance the lethal effect of various anticancer treatments on tumor cells， suggesting that inhibition of autophagy is an effective sensitization strategy in cancer therapy. Meanwhile， over-stimulation of autophagy may also provide a new method for the treatment of drug-resistant cancer cells with high apoptotic thresholds. As a treasure of Chinese culture， traditional Chinese medicine plays an important role in the adjuvant treatment of cancer with its advantages of multi-target， multi-pathway， and small side effects. In recent years， many positive results have been achieved in the study of natural autophagy regulatory factors of traditional Chinese medicine in cancer， and they have been widely verified in different autophagy regulatory models. This article outlines the mechanism of autophagy， summarizes the dual regulatory role of autophagy in tumor biology， and collects relevant studies published in the databases of China National Knowledge Infrastructure (CNKI） and Wanfang Data for nearly 10 years that affect the role of tumorigenesis and development by regulating autophagy. The article also collates autophagy rules of tumor cells induced by traditional Chinese medicine and its active ingredients， so as to provide a certain reference for the research on the development and application of anti-tumor drugs.
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ObjectiveTo explore the clinical application law and provide literature support and development ideas for the modern application of fresh Plantaginis Herba. MethodThe literature about the application of fresh Plantaginis Herba was retrieved from the fifth edition of Chinese medical dictionary， China national knowledge infrastructure （CNKI）， VIP， Wanfang data， and Chinese medical journals and analyzed. ResultFresh Plantaginis Herba appeared frequently in ancient books， with the effects of clearing heat， cooling blood， promoting urination， and relieving stranguria. It was used for the treatment of stranguria， urine retention， bloody urine， sore and carbuncle， epistaxis， red and swelling eye， suppurative inflammation in the throat， and gynecological and pediatric diseases. According to modern medical publications， fresh Plantaginis Herba is mainly used to treated diseases in the kidney， five sense organs， spleen， stomach， lung， liver， gallbladder， and skin and gynecological and pediatric diseases. Specifically， it is mainly used to treat the syndrome of dampness and heat in kidney and skin diseases caused by the accumulation of dampness and heat toxin， with the effects of clearing heat， removing toxin， promoting urination， and relieving stranguria. Since ancient times， there have been reports of using fresh Plantaginis Herbausing for food and health care. ConclusionFresh Plantaginis Herba is widely used in clinical practice and has a high medical value and economic value. However， its modern application lags behind， so it is necessary to promote the development of fresh Plantaginis Herba from the aspects of medicinal material production， storage， transportation， preparation research and development， and clinical application.
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As the pace of society increases and lifestyles change， the incidence and mortality rates of breast cancer continue to rise. Targeted therapies are now promising in the treatment of breast cancer， and a variety of protein targets have been identified to play an important role in the development of breast cancer. Among them， signal transducer and activator of transcription （STAT） proteins constitute a crucial group that serves as important targets for transducing cellular transcriptional information， which can regulate downstream cell proliferation， apoptosis， cell migration， invasion， angiogenic factors， etc. and then affect the progression of breast cancer. The STAT family is closely associated with the inflammatory response to tumors and plays a landmark role in tumor development as well as in diagnosis and prognosis. The "inflammation-cancer" transformation refers to the process in which the inflammatory microenvironment caused by uncontrolled inflammation promotes normal cells to become cancerous. According to the theory of Chinese medicine， "heat toxicity" in "cancer toxicity" corresponds to inflammation， which is closely related to tumor development. As a major link associated with the inflammatory response， the STAT family has a promising role in the development and treatment of a variety of tumors， but its relevance to breast cancer remains inadequately explored. Chinese medicine has been shown to have good efficacy in the prevention and treatment of breast cancer， and some current studies have shown that the active ingredients and compounds of Chinese medicine have certain intervention effects on breast cancer-related STAT proteins， but there has not been a systematic review. In order to better sort out and summarize the studies on the effects of Chinese herbal medicines based on the STAT family interventions in breast cancer， this paper reviewed the studies on Chinese herbal medicines acting on the STAT family in recent years， aiming to provide new ideas for clinical applications in breast cancer and to provide thoughts for the development of STAT protein-based drugs.
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ObjectiveTo provide a reference for the establishment of an ideal corneal neovascularization （CNV） animal model by summarizing the modeling characteristics of CNV animal models. MethodWith "CVN" as the theme word， this paper searched the China National Knowledge Infrastructure （CNKI）， Wanfang， Chinese medical journals full-text database， and PubMed database and screened out relevant literature on CNV animal experiments from 2013 to 2023. The database was established by Excel 2021， and the experimental animal strain， gender， modeling method， detection index， and application category were sorted out. The characteristics of the CNV animal model were analyzed. ResultAfter comparative analysis， it was found that the animal strains were Sprague-Dawley rats （87 times， 29.49%） and New Zealand white rabbits （52 times， 17.63%）. Male animals were recommended. Most modeling methods for efficacy verification and mechanism studies were the alkali burn method. Index detection methods included apparent index observation， histopathological detection， immunohistochemistry （IHC）， Western blot， and various polymerase chain reaction （PCR） tests. Detection indexes included apparent indication， corneal histopathology， CNV regulation， etc. ConclusionThe CNV model of SD rats induced by the alkali burn method is recommended for model replication， and the indexes are mainly selected from the growth of CNV， corneal histopathological test， and vascular endothelial growth factor （VEGF）-related test. In addition， according to the demand， the corneal apparent indication and the basic indexes related to the regulation of CNV， such as vascular endothelial growth factor receptor 2 （VEGFR2）， basic fibroblast growth factor （bFGF）， and secretogranin Ⅲ （Scg3） are also selected. Clinical treatment of CNV relies on anti-inflammatory drugs and anti-VEGF drugs， and there is a lack of application of traditional Chinese medicine （TCM）， so the model needs to be improved by adding elements of TCM syndromes.
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Cerebral ischemia-reperfusion injury （CIRI） has a very high incidence， disability， and mortality rates， which seriously affects human life and health. In recent years， modern medicine has made some progress in the diagnosis and treatment of CIRI， but there are still problems such as difficulties in postoperative rehabilitation and adverse drug reactions， and new therapeutic drugs for CIRI are urgently needed. As an important class of active ingredients in traditional Chinese medicine， flavonoids can play antioxidant， apoptosis inhibition， anti-inflammatory， and other pharmacological effects to improve brain tissue damage， which is important for improving the quality of life of CIRI patients and slowing down the aging of the social population. Numerous studies have found that flavonoids in traditional Chinese medicine can regulate cell surface receptors Toll-like receptor 4/nuclear factor-kappaB （TLR4/NF-κB）， phosphatidylinositol 3-kinase/protein kinase B （PI3K/Akt）， adenylate-activated protein kinase/mammalian target of rapamycin protein （AMPK/mTOR）， Ras homologous gene family member A/Rho-associated coiled-coil protein kinase （RhoA/ROCK）， nuclear factor E2-associated factor 2/Kelch-like epoxychloropropane-associated protein-1/haemoglobin oxygenase 1 （Nrf2/Keap1/ HO-1）， Notch， and other signaling pathways， so as to regulate the transcription and expression of related proteins after CIRI， alleviate brain tissue injury， and improve CIRI. This paper analyzed the relevant literature in China and abroad in recent years， reviewed the mechanism of action and related pathways of flavonoids in traditional Chinese medicine to improve CIRI， and explored the new therapeutic direction of CIRI at the metabolic level， with a view to providing a basis for the further development and application of flavonoids in traditional Chinese medicine.
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Hepatic ascites is one of the common and difficult complications in the decompensated stage of liver cirrhosis， and its incidence is increasing. In clinical practice， the prognosis of patients with hepatic ascites after surgery is worse， and the disease is recurrent. Traditional Chinese medicine （TCM） has certain advantages in treating hepatic ascites. However， there is no uniform standard for the preparation of animal models of hepatic ascites in accordance with TCM evidence. Therefore， this paper summarized the literature on animal models of hepatic ascites and analyzed the existing animal models of hepatic ascites based on the clinical diagnostic criteria of hepatic ascites in TCM and western medicine. The results show that the commonly used modeling methods for hepatic ascites mainly include the single-factor method， composite factor induction method， surgical method， and immunization method. Most of them are guided by western medicine theories， and their pathogenic mechanisms are mostly consistent with those of western medicine and are different from TCM evidence. Therefore， it is suggested that TCM intervening factors should be imposed in the process of model preparation， so as to prepare an animal model of hepatic ascites that meets the clinical evidence characteristics of TCM and western medicine.
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Attention deficit hyperactivity disorder （ADHD）， also known as hyperactivity disorder in children， is a behavioral disorder commonly found in children， particularly preschool-aged children. This disorder can lead to cognitive impairment， learning difficulties， conduct disorders， and other mental health issues， severely impacting the quality of life for affected children. Moreover， the global prevalence of ADHD continues to rise. Establishing an animal model that closely aligns with clinical symptoms and the pathogenesis of the disease is crucial for advancing research on the prevention and treatment of ADHD. In recent years， research on animal models of ADHD has rapidly developed. Researchers have developed nearly 20 animal models from genetic and environmental perspectives. However， most of these models are still in the exploratory stage， and there is insufficient research to thoroughly investigate their pathogenesis， core characteristics， and drug effects. The spontaneously hypertensive rat （SHR） is currently the most commonly used animal model for ADHD because of its excellent face validity and developmental stage that better corresponds to childhood. In addition， dopamine transporter （DAT） knockout mice， LPHN3 knockout rats， and neonatal rat hypoxia models have also shown good face validity. Some researchers have injected SHRs with daily doses of levothyroxine sodium， which not only induces typical ADHD symptoms in the rats but also exhibits signs of Yin deficiency and Yang hyperactivity， which successfully simulates the Yin deficiency and Yang hyperactivity syndrome type of ADHD， providing a new approach for constructing and evaluating ADHD animal models that combine both traditional Chinese and western medicine. This article reviewed ADHD animal models reported in China and abroad over the past decade， summarized rodent models of ADHD into three major categories： genetic models， chemically induced models， and environmentally induced models， and analyzed each category to provide a reference for selecting and exploring appropriate models for experimental ADHD research.
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Chinese herbal medicines play a great role in disease prevention and treatment， while some may cause adverse effects on the human body after of long-term application. Liver injury， one of such adverse effects， is an important check item in the development of new Chinese medicines for clinical application and has become a major reason for the withdrawal of many listed drugs from the market. With the rising concern about the safety of Chinese herbal medicines， studies about liver injury caused by herbal medicines are increasing. Most of the studies focus on liver injury caused by Chinese herbal medicines or their ingredients. To improve the safety of Chinese herbal medicines， this paper summarizes the material basis and mechanisms of several Chinese herbal medicines that cause liver injury and the measures to reduce liver injury. These measures include reducing the dose and course of administration， changing the route of administration， and altering the dosage form， compatibility， and processing. In addition， this paper introduces the biological effects and mechanisms of single Chinese herbal medicines， Chinese medicine prescriptions， and active components in the prevention and treatment of liver injury. Furthermore， this paper proposes the safe dose and efficacy-toxicity boundary of Chinese herbal medicines that may cause liver injury by referring to the modern research on toxicity reduction， clarifies the mechanisms of toxicity reduction measures， and determines the material basis of liver injury induced by Chinese herbal medicines， which will ensure the safe application of herbal medicines in clinical practice. Finally， this paper suggests that efforts should be made to strengthen the clinical research on the prevention and treatment of liver injury and elucidate the scientific connotation of the prevention and treatment of liver injury by Chinese herbal medicines by using modern science and technology， aiming to provide a scientific basis for the clinical prevention and treatment of liver injury.
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Cerebral ischemia-reperfusion is a serious cerebrovascular disease with high morbidity and mortality. In recent years， reperfusion therapy based on thrombolysis and thrombectomy has been the main treatment method for patients with ischemic stroke. Numerous studies have shown that Chinese medicine saponins can effectively interfere with cerebral ischemia-reperfusion in a multi-target and multi-way manner， which have great potential on the treatment and prevention of cerebral ischemia-reperfusion. Taking China National Knowledge Infrastructure （CNKI） literature database and Wanfang literature database as the analysis sources， this paper used SPSS statistics to summarize the number of papers on the treatment of cerebral ischemia-reperfusion with Chinese medicine saponins and CiteSpace to conduct cluster analysis on the high-frequency keywords of the research， thereby expounding the research hotspots and research status of Chinese medicine saponins in the treatment of cerebral ischemia-reperfusion. Based on literature analysis and summary of animal experiments on the treatment of cerebral ischemia-reperfusion with Chinese medicine saponins in the past two decades， Chinese medicine saponins exerted effects by anti-inflammation， inhibition of oxidative stress， immune regulation， protection of nerve cells， inhibition of thrombosis， promotion of thrombolysis， protection of mitochondria， blood-brain barrier repairing， and other ways. The specific mechanism， therapeutic effect， and signaling pathway of each Chinese medicine saponin have been summarized in this study， which provide a theoretical basis for the in-depth research， new drug development， and clinical application of Chinese medicine saponins for the treatment of cerebral ischemia- reperfusion.
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ObjectiveTo analyze the functions， formulae， dosage forms， and methods of administration of the menstruation-regulating Chinese patent medicines included in the 2020 edition of the Chinese Pharmacopoeia， so as to provide reference for rational clinical use. MethodThe relevant Chinese patent medicines were recorded one by one， and the efficacy， dosage forms， methods of administration， and contraindications were counted， classified， and summarized. Further， we analyzed the Chinese medicines used in these Chinese patent medicines， identified the high-frequency Chinese medicines for menstrual regulation， and analyzed their natures， tastes， meridian tropism， and functions， aiming to guide the clinical use. ResultA total of 142 Chinese patient medicines for menstrual disorders were included in this study. They were classified into 12 categories according to their efficacy， mainly for regulating menstruation and blood， tonifying， activating blood， and eliminating mass. The representative Chinese patent medicines were Bazhen Yimu pills， Shaofu Zhuyu pills， Lyujiao Buxue granules， and Guizhi Fuling pills， which are in line with the principles of moving Qi and blood and regulating liver and spleen. Menstruation-regulating Chinese patents medicines are mostly in pills and capsules and are mainly taken with yellow wine or ginger decoction. Pregnancy was the contraindication with the highest frequency， followed by menstruation and dietary precautions. The high-frequency Chinese medicines mainly had the functions of tonifying， activating blood， resolving stasis， and clearing heat， with the top three being Angelicae Sinensis Radix， Paeoniae Radix Alba， and Chuanxiong Rhizoma. These medicines mainly had warm nature， sweet， bitter， and pungent tastes， and tropism to liver and spleen meridians. ConclusionThe treatment of menstrual disorders should focus on nourishing and activating blood， regulating Qi， tonifying kidney， supporting spleen， nourishing liver， and harmonizing stomach. The appropriate dosage form should be selected according to the patient's specific conditions. The medicinal guide and the method of administration should be selected on the basis of syndrome differentiation with attention to the contraindications. In summary， the Chinese patient medicines for menstrual regulation should be chosen based on the patient’s syndrome under guidance of the theory of traditional Chinese medicine.
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Objective To study the application of an animal model of glaucoma and provide a reference for improved animal experimental method and models.Methods We searched the CNI and PubMed databases using the terms"glaucoma"and"animal models"to identify studies related to animal models of glaucoma from 2012 to 2022.The study species,sex,modeling method,and detection indexes were summarized,and a database was established for statistical analysis.Results In total,400 articles conforming to the criteria were selected.Most of the experimental animals were C57BL/6J mice and most of them were male.The most common modeling method were anterior chamber injection-induced,transgenic,and laser photocoagulation-induced models.The most frequent detection indicators included intraocular pressure measurement,histopathology,Western Blot analysis,and immunohistochemistry.Conclusions Numerous method have been used to construct glaucoma animal models,but the intervention of related traditional Chinese medicine factors is less.It is suggested to increase the glaucoma animal model combined with disease and syndrome.This study evaluated different animal models of glaucoma by data mining to provide references for the construction of animal models with high modelling-success rates,good reproducibility,and high clinical coincidence,as well as providing ideas for model improvement.
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ObjectiveTo explore the macroscopic medication pattern of traditional Chinese medicine （TCM） in treating esophageal cancer （EC） and provide medication references for the clinical application of TCM in EC treatment. MethodRelevant literature on TCM treatment of EC was retrieved from three major Chinese databases： China National Knowledge Infrastructure （CNKI）， Wanfang Data， and VIP. Information about Chinese herbal medicines was entered into Excel to establish a prescription database for EC. The data were standardized， summarized， and subjected to frequency analysis， association rules， and cluster analysis of medication in the prescriptions. Based on the TCM classification of EC syndromes， clinical indications corresponding to each syndrome were identified， and high-frequency drugs and drug pairs were analyzed correspondingly with syndromes. ResultA total of 136 prescriptions containing 240 Chinese herbal medicines were screened， with a cumulative frequency of 1 853 times. The top 5 frequently used Chinese herbal medicines were Glycyrrhizae Radix et Rhizoma， Poria， Atractylodis Macrocephalae Rhizoma， Astragali Radix， and Pinelliae Rhizoma. In terms of functions， the Chinese herbal medicines were mainly deficiency-tonifying， urination-promoting and dampness-draining， deficiency-tonifying， deficiency-tonifying， and phlegm-resolving and cough and dyspnea-relieving ones. The statistical analysis of flavor， property， and meridian tropism showed that Chinese herbal medicines were mainly bitter and sweet， warm， cold， and neutral， and acted on the spleen， lung， and stomach meridians. Association rule analysis yielded nine potential drug combinations， and cluster analysis of high-frequency drugs resulted in four combination categories. The four TCM syndromes for EC corresponded to respective clinical indications， treatment drugs， and drug pairs. ConclusionTonifying deficiency， reinforcing healthy Qi， descending adverse Qi， resolving phlegm， activating blood， and resolving stasis are the basic principles of TCM treatment for EC， which are supplemented by clearing heat and dissipating mass while focusing on regulating and smoothing the qi movement. The drug combinations obtained from high-frequency drug and association rule analysis provide references for different TCM syndrome treatments of EC， offering valuable insights for clinical medication.
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Objective Viral myocarditis(VMC)is an inflammatory cardiovascular disease caused by Coxsackievirus,glandular virus,orphan virus and other viral infections.However,the pathogenesis of VMC is still unclear,so itis important to replicate a new animal model to study its mechanism.Methods So FAR,THE domestic and foreign literatures related to animal models of viral myocarditis were reviewed,and the modeling methods,types of animals,modeling mechanism,advantages and disadvantages,and clinical anastomosis of the included animal models were summarized and evaluated according to the characteristics of clinical symptoms of Chinese and western medicine.Results According to the statistics of the included models,it was found that the animal model of VMC induced by CVB3 was the most common.The model replication of viral myocarditis was mainly based on western medicine indicators,and the coincidence with traditional Chinese medicine syndrome type was low.In addition,there is no recognized model replication method with TCM syndrome types,and the model making process lacks TCM syndrome differentiation thinking,so it will cause certain limitations to the research of TCM.Conclusion Therefore,this article puts forward the improved method of animal model of viral myocarditis,and perfect the evaluation for animal model system,make the animal model of viral myocarditis build closer to clinical,for viral myocarditis curative effect of traditional Chinese medicines to judge and the discussion of pharmacological effects,provides a theoretical basis for the follow-up study of viral myocarditis provide theoretical basis for the prevention and control measures,the pathogenesis,in order to establish a combination model of viral myocarditis highly consistent with the clinical characteristics of traditional Chinese and Western medicine,so as to standardize the evaluation criteria of animal models of VMC,is the focus of future research on animal models of viral myocarditis.
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Objective To investigate the syndrome differentiation characteristics of children with atopic dermatitis(AD)and the immune imbalance status in children with different syndrome types of AD.Methods A total of 159 AD children and 100 normal control children were enrolled.The peripheral blood eosinophil(Eo)count was measured by impedance method,total serum immunoglobulin E(IgE)by immunoturbidimetric assay,and interferon-gamma(IFN-γ),interleukin-4(IL-4),interleukin-5(IL-5)and interleukin-17(IL-17)were measured by multiple microspheres flow immunofluorescence assay.Results Among 159 AD children,syndrome of heart-fire and spleen-deficiency was most commom,accounting for 38.4%,followed by syndrome of blood-deficiency and wind-dryness(22.0%),syndrome of heat accumulation in heart and spleen(20.1%)and syndrome of spleen-deficiency and dampness-accumulation(19.5%).Compared with normal control group,there was no significant difference in serum IFN-γ level among different syndrome types of AD.The levels of peripheral blood Eo,serum total IgE,IL-4 and IL-17 in AD with heart-fire and spleen-deficiency syndrome were significantly increased(P<0.05).The levels of peripheral blood Eo,IL-4,IL-5 and IL-17 in AD with blood-deficiency and wind-dryness syndrome were significantly increased(P<0.05).The levels of IL-4,IL-5 and IL-17 in AD with heat accumulation in heart and spleen syndrome were significantly increased(P<0.05).The levels of peripheral blood Eo and serum IL-4 in AD with spleen-deficiency and dampness-accumulation syndrome were significantly increased(P<0.05).Conclusion Heart-fire and spleen-deficiency syndrome is the most common type in children with AD,however,the main type under 3 years old is heat accumulation in heart and spleen syndrome.Th2/Th17 immune imbalance are the main pathogenesis in heart-fire and spleen-deficiency syndrome,blood-deficiency and wind-dryness syndrome and heat accumulation in heart and spleen syndrome,and Th2 immune imbalance is the main pathogenesis of spleen-deficiency and dampness-accumulation syndrome.
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Objective To analyze the characteristics of sniffing therapy in China and abroad,to provide data support and reference for the establishment of clinical application guidelines for sniffing therapy,and to promote the multidimensional development of sniffing therapy.Methods Using the literature on sniffing therapy to retrieve clinical research,which were retrieved from the databases of CNKI,Wanfang,VIP,PubMed,WOS core database,SD as the data sources,we summarized the type of treatment,treatment route,primary disease and Indications,drug composition,treatment mode,treatment dose,duration,frequency and periodicity.Results A total of 158 papers were screened,of which the treatment types were mainly plant essential oils;direct sniffing was the main treatment route in sniffing therapy;auxiliary tools were mostly cotton(balls)or diffusers,etc.;main treatment for neurological disorders,brain disorders and affective disorders were the most common;lavender was the most frequently used drug;drug forms were widely used in single prescriptions,often in combination with western drugs;the duration of drug use was commonly 30 min.The ambiguous dose of clinical trials is mostly 2 drops;its frequency of administration is mostly twice a day;the duration of treatment is more common in 15-30 day.Conclusion Sniffing therapy has been widely studied,with the particular advantages of being non-invasive,free of side effects,simple to operate and cost effective.But the strong volatility of aromatic substances and the subjective nature of odour recognition,coupled with the lack of scientific and unified objective treatment standards,make a slight difference in efficacy.Therefore,based on the clarification of the characteristics of sniffing therapy,standardization and innovation are of great significance to its efficient development.
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Ovarian cancer is a heterogeneous malignant tumor,one of the most common causes of cancer death in women worldwide,and there is currently no effective treatment available for its treatment,which seriously affects women's life and health.In order to deeply explore the pathogenesis of ovarian cancer and study the specific therapeutic drugs and methods,this paper summarizes,summarizes,assigns and evaluates the clinical characteristics of traditional Chinese and Western medicine for ovarian cancer,and screens out a more complete animal model.Through CNKI,Wanfang,Pubmed and other databases,the relevant content of ovarian cancer animal models was collected and sorted,and the model diagnostic indicators were assigned and the consistency was evaluated.In the evaluation of the model,it is found that the animal model of spontaneous ovarian cancer can simulate the pathogenesis process of human natural ovarian cancer,and the model has high modulus rate,high similarity,and high consistency with the clinical characteristics of traditional Chinese and Western medicine.The subcutaneous tumor graft type model and the blood stasis type model were in good clinical agreement with traditional Chinese medicine,a high degree of similarity,and a longer survival time.At present,animal models of ovarian cancer are mainly based on Western medicine models,and research on animal models consistent with traditional Chinese medicine syndromes is rare.Therefore,the improvement direction of ovarian cancer animal models and the necessity of improving the evaluation system are proposed,so as to make the animal models of ovarian cancer more clinical,and provide a theoretical basis for the determination of the efficacy of traditional Chinese medicine and the discussion of pharmacological effects of ovarian cancer,and provide a theoretical basis for the subsequent research on the pathogenesis and treatment measures of ovarian cancer,in order to improve the model of combining ovarian cancer symptoms in line with the clinical characteristics of traditional Chinese medicine and Western medicine.
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Cough variant asthma(CVA)is a common respiratory disease in clinical practice.The only or main clinical manifestation of CVA is cough.It has similar pathological pathogenesis with asthma,but its pathological changes are sligher than asthma.The research of CVA drugs needs appropriate CVA animal models as the research basis.Based on the characteristics of CVA clinical diseases and syndromes of traditional Chinese and western medicine,combined with the clinical diagnostic criteria of traditional Chinese and western medicine,the CVA animal models are combed and analyzed,in order to provide references for the establishment,evaluation and application of CVA animal models.Chemical induction was used to prepare the commonly used animal models of cough variant asthma,including mice,rats and guinea pigs.The selection of sensitizing agent,adjuvant,activator and cough inducing agent was basically the same in the animal models of cough variant asthma,but there were significant differences in the selection of sensitizing method,sensitizing and stimulating dose,modeling cycle and detection index.Western medicine has clear diagnostic criteria for cough variant asthma,while traditional Chinese medicine can classify cough-variant asthma into different types according to different syndromes.At present,the commonly used animal models of cough variant asthma are highly consistent with the diagnostic criteria of western medicine,but not well consistent with the diagnostic criteria of traditional Chinese medicine,which is insufficient to reflect the symptoms of traditional Chinese medicine.The establishment of CVA animal model combining disease and syndrome,including medical syndromes into the model evaluation criteria,meets the requirements of TCM research on CVA animal model.In model evaluation,behavioral manifestations,HE staining of lung tissue,cell counts in BALF and lung function indicators should be considered in various aspects,and airway excitation test,alveolar lavage fluid eosinophil count,behavioral and other aspects should be distinguished from asthma.