Objective To investigate effect of cassava RS3 resistant starch(Ce-RS3)on serum homocysteine(Hcy)level in patients with atherosclerotic cerebral infarction(ACI)during the recovery period.Methods A total of 55 patients with ACI at the First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine from October 2023 to October 2024 were selected as subjects.They were devieded into observation group(n=28)and control group(n=27)using a random number table.The control group received atorvastatin calcium,phospholipids,and aspirin,while the observation group received atorvastatin calcium,phospholipids,aspirin,and Ce-RS3.After 12 weeks of treatment,homocysteine(Hcy)levels,carotid plaque diameter,National Institutes of Health stroke scale(NIHSS)scores,Barthel index(BI)scores,and traditional Chinese medicine(TCM)syndrome scores were compared between two groups.Results After treatment,the serum Hcy levels decreased and carotid plaque size reduced in both groups,with the NIHSS scores and TCM syndrome scores also decreased,and observation group was lower than control group(P＜0.05).After treatment,the BI score increased,with observation group higher than control group(P＜0.05).Conclusion The use of Ce-RS3 in the recovery phase of patients with ACI can effectively improve neurological function and enhance treatment efficacy.

Qingzao Jiufeitang is a famous classical formula for treating lung injury caused by warm and dryness， included in the Catalogue of Ancient Famous Classical Formulas（The First Batch）. By systematically organizing ancient and modern literature on this formula， this study analyzed and verified the origin， medicinal composition， original plants and processing， dosage and decoction method， efficacy and application of this formula. According to the research， Qingzao Jiufeitang was first recorded in Yimen Falyu in the Qing dynasty， and its creation was mainly inspired by the Ming dynasty physician MIAO Xiyong's idea of the moisturizing drugs with sweet flavour and cold nature. Based on the 2020 edition of the Pharmacopoeia of the People's Republic of China（hereinafter referred to as the Chinese Pharmacopoeia） and the textual research results of modern scholars on traditional Chinese herbal medicines， the botanical sources and processing methods of the herbs in this formula are basically clarified. Among them， Mori Folium， Gypsum Fibrosum， Ginseng Radix et Rhizoma， Sesami Semen Nigrum， Asini Corii Colla， Ophiopogonis Radix and Eriobotryae Folium are consistent with the 2020 edition of the Chinese Pharmacopoeia. The primary source of Glycyrrhizae Radix et Rhizoma is the dried roots and rhizomes of Glycyrrhiza uralensis， family Leguminosae， while the primary source of Armeniacae Semen Amarum is the dried mature seeds of Prunus armeniaca， family Rosaceae. It is recommended to use Gypsum Ustum， stir-fried Sesami Semen Nigrum， stir-fried Armeniacae Semen Amarum， Asini Corii Colla bead， and honey-fried Eriobotryae Folium， and the rest of the raw products. According to the conversion of ancient and modern doses， the recommended dosages are 11.19 g for Mori Folium， 9.33 g for Gypsum Fibrosum， 3.73 g for Glycyrrhizae Radix et Rhizoma， 2.61 g for Ginseng Radix et Rhizoma， 3.73 g for Sesami Semen Nigrum， 4.48 g for Ophiopogonis Radix， 2.61 g for Armeniacae Semen Amarum， 3.73 g for Eriobotryae Folium. The decoction method is to add 300 mL of water， decoct it down to 180 mL， remove the residue， and then add 2.98 g of Asini Corii Colla into the decoction. Take it warm after meals， two to three times a day. Qingzao Jiufeitang has the effects of clearing dryness and moistening the lungs， nourishing Yin and invigorating Qi. In ancient times， it was mainly used to treat stagnation and depression of various Qi， as well as paralysis， asthma and vomiting. In modern clinical practice， it is mostly used to treat diseases in respiratory system， otolaryngology， skin system and digestive system caused by warm-dry impairing lung， deficiency of both Qi and Yin. The above research results can provide a reference for the later development of Qingzao Jiufeitang.

Objective To investigate effect of cassava RS3 resistant starch(Ce-RS3)on serum homocysteine(Hcy)level in patients with atherosclerotic cerebral infarction(ACI)during the recovery period.Methods A total of 55 patients with ACI at the First Affiliated Hospital of Guizhou University of Traditional Chinese Medicine from October 2023 to October 2024 were selected as subjects.They were devieded into observation group(n=28)and control group(n=27)using a random number table.The control group received atorvastatin calcium,phospholipids,and aspirin,while the observation group received atorvastatin calcium,phospholipids,aspirin,and Ce-RS3.After 12 weeks of treatment,homocysteine(Hcy)levels,carotid plaque diameter,National Institutes of Health stroke scale(NIHSS)scores,Barthel index(BI)scores,and traditional Chinese medicine(TCM)syndrome scores were compared between two groups.Results After treatment,the serum Hcy levels decreased and carotid plaque size reduced in both groups,with the NIHSS scores and TCM syndrome scores also decreased,and observation group was lower than control group(P＜0.05).After treatment,the BI score increased,with observation group higher than control group(P＜0.05).Conclusion The use of Ce-RS3 in the recovery phase of patients with ACI can effectively improve neurological function and enhance treatment efficacy.

Objective To systematically summarize the effect of flipped classroom (FC) in physiotherapy teaching.Methods The following electronic bibliographic databases were searched from inception to June, 2021: CENTRAL, Medline, EMBASE, CINAHL plus, Academic Search Premier, Teacher Reference Center, ERIC, and Education Research. Original researches about FC for physiotherapy teaching were searched. The researches were screened, selected, extracted and assessed independently by two researchers, and, systematically reviewed.Results and Conclusion A total of 1 307 literatures were retrieved, and seven studies involving at least 770 student participants were finally included, which published mainly from 2013 to 2019. The subjects were students majored in physiotherapy, and the primary outcome index was exam results. FC teaching model generally can improve students' written test scores and enhance their high-level thinking ability. Students and teachers generally hold a positive attitude towards the FC teaching model.

Objective To study whether ferulic acid can promote healing on chronic ischemic wounds and its possible mechanisms.Methods 40 male New Zealand white rabbits were randomly divided into 4 groups:vaseline group,ischemic control group,5％ ferulic acid group and recombinant bovine basic fibroblast growth factor for external use (rb-bFGF) group.Gross wounds were carefully observed and HE staining was used to observe the wound healing and immumohistochemical staining to observe the expression of the VEGF and CD31.The RNA was extracted to detect the expression of VEGF and HIF-1a by real-time PCR.Results The general observation and the HE staining of each specimen 11 days after operation all indicated that the duration of wound healing of the 5 ％ ferulic acid group was similar to that of the rb-bFGF group and markedly shorter than the ischemic control group and the vaseline smear group.The result of the immunohistochemical staining indicated that the content of the VEGF and CD31 expression of the 5 ％ ferulic acid groups and the rb-bFGF group made lit tle difference,but there was markedly less VEGF and CD31 in ischemic control group and the vaseline smear group.The result of the PCR showed that expression level of VEGF and HIF-1α in the 5 ％ fer ulic acid group was similar to that in the rb bFGF group and the vaseline smear group,but was obviously more than that of the ischemic control group and the vaseline smear group (P ＜ 0.05).Conclusions Ferulic acid can promote angiogenesis by increasing VEGF and HIF-1α which are closely related to angiogenesis and then promote the healing of chronic wounds.

Objective To explore the risk factors and targeted therapy for fungus infection in acute exacerbation of chronic obstructive pulmonary disease (COPD) pulmonary.Methods 83 acute exacerbations of COPD patients with pulmonary fungus infection were selected as the observation object(COPD fungal infection group),according to the time sequence of random month by month in acute exacerbations of COPD no secondary fungal infection of the 80 patients hospitalized patients as control group,analysis of risk factors lead to fungal infection.Results Two groups in age,live ICU time,antibiotic use time,hormone use time,albumin level mechanical ventilation people with diabetes mellitus,merger,as cor pulmonale had statistically significant differences (P ＜ 0.05) ; The conditional Logistic multiariate analysis,age,ICU patients live time,antibiotics use time,hormone use time,albumin level was acute exacerbations of COPD factors such as pulmonary fungus infection independent risk factors(P ＜0.01) ;Fungus infection were combined with antimycotic,cured 69 cases (83.13％) improved 12 cases (14.46％),there was no change in 1 case(1.20％),death 1 case (1.20％).Conclusion Patients older age,live long,long time ICU antibiotics and hormones and the low level of albumin is acute exacerbations of COPD pulmonary fungus infection independent risk factors,timely diagnosis and prognosis of patients with antifungal treatment is good.

Objective To explore the change of plasma D-dimer (DD),lactate dehydrogenase isoenzyme 3 (LDH3),tissue plasminogen activator (t-PA) in the early stage of acute pulmonary embolism and their clinical significance.Methods Forty-six patients with acute pulmonary embolism of early stage (pulmonary embolism group) and 50 cases of normal person (control group) were enrolled in this study.The patients in pulmonary embolism group were divided into low-risk(18 patients),middle-risk(15 patients) and higher-risk (13 patients).The levels of DD,LDH3 and t-PA were detected and compared.Results The levels of DD,LDH3 and t-PA in pulmonary embolism group were (2.95 ± 0.73) mg/L,(421.42 ± 63.29)U/L and (0.85 ±0.02) U/L,and significantly higher than those in control group [(0.03 ±0.01) mg/L,(198.17 ± 23.37) U/L and (0.59 ± 0.02) U/L] (P ＜ 0.05).The levels of DD,LDH3 and t-PA in low-risk patients [(1.49 ± 0.04) mg/L,(315.47 ± 38.24) U/L and (0.63 ± 0.01) U/L] were significantly lower than those in middle-risk patients [(2.22 ±0.27) mg/L,(382.41 ±54.36) U/L and (0.79 ±0.02) U/L] and higher-risk patients [(3.38 ± 0.98) mg/L,(583.93 ± 117.21) U/L and (0.92 ± 0.03) U/L] (P ＜ 0.05).The levels of LDH3 and t-PA in middle-risk patients were significantly lower than those in higher-risk patients (P ＜ 0.05).After treatment,the levels of DD,LDH3 and t-PA were significantly decreased [(2.95 ± 0.73)mg/L vs.(1.03 ±0.11) mg/L,(421.42 ±63.29) U/L vs.(223.24 ±25.04) U/L,(0.85 ±0.02) U/L vs.(0.62 ± 0.02) U/L] (P ＜ 0.05).Conclusions The levels of DD,LDH3 and t-PA in the early stage of acute pulmonary embolism are increased significantly,and with the remission of the patient's condition,the levels of DD,LDH3 and t-PA are decreased.United detection conduces to the diagnosis of acute pulmonary embolism.

OBJECTIVETo classify Pueraria lobata originated from different geographical regions based on ITS,psbK-psbI and trnH-psbA information.

METHODTwenty-four samples of P. lobata were collected from northeast China, north China, central China and northwest China. DNA extraction, PCR, sequence and genotypes/haplotypes analysis were performed .

RESULTITS1, 5.8S and ITS2 varied only 1 bp respectively, psbK-psbI 2 bps; trnH-psbA varied 1 bp and 10 bp deletion.

CONCLUSIONBased on the variation of ITS,psbK-psbI and trnH-psbA, 4 genotypes and 2 haplotypes were identified, respectively.

OBJECTIVE: To observe the changes of volt-ampere characteristics of Yuan-Primary acupoints in women before, during and after menstruation, and to find out the relationships between Qi-blood in human body and volt-ampere characteristics of acupoints, so as to develop a new method for quantitative analysis on changes of Qi-blood. METHODS: A high-sensitive detection system of volt-ampere characteristics of acupoint was applied to detecting the volt-ampere characteristics of Taiyuan (LU 9), Daling (PC 7) and Shenmen (HT 7) in healthy women before, during and after menstruation. RESULTS: The resistances on LU 9, PC 7 and HT 7 with some certain scan currents were quite different among the women before, during and after menstruation. For such changes, PC 7 was of the most obvious change, LU 9 was of the less and HT 7 was of the least. The total ratio of the scanning spots with significantly increasing changes of resistances on these three acupoints along with the menstrual process was 70.6%. CONCLUSION: The volt-ampere characteristics of acupoints vary with the menstrual process, which is of the acupoint specificity. The resistances on the acupoints increase with the menstrual process, and such results may be due to the blood loss during menstruation. The volt-ampere characteristics can be used as a quantitative index to study on the change of Qi and blood.

OBJECTIVE: To observe the protective effects of Corydalis ambailis migo total alkaloids (COAMTA) on cerebral ischemia/reperfusion injury in rats and to investigate its mechanism. METHODS: The effects of COAMTA on decapitated gasping mouse model and rat model of middle cerebral artery ischemia (2 h)/reperfusion (22 h) were observed. The neurological scale, cerebral infarcted volume and cerebral water content subjected to cerebral middle artery ischemia/reperfusion in rats were recorded. The activities of nitric oxide synthase (NOS) and superoxide dismutase (SOD) and the content of malondialdehyde (MDA) in the ratso brain were measured. Cell apoptosis in ischemic penumbral area was observed with light microscope in the method of terminal deoxynucleotidyl transferase mediated dUTP-biotin nick end labeling (TUNEL). RESULTS: The average gasping time of the mice (6.0 mg/kg or 9.0 mg/kg COAMTA) was significantly prolonged, the cerebral infarcted volume and cerebral water content of the rats (5.0 mg/kg or 7.5 mg/kg COAMTA) were significantly decreased, as compared with the control groups. The average activity of SOD in cerebral tissue of the rats (5.0 mg/kg or 7.5 mg/kg COAMTA) was significantly higher than that of the control groups, meanwhile, the average activity of NOS and the content of MDA declined significantly. The cell apoptosis in ischemic penumbral area of the rats (5.0 mg/kg COAMTA) was significantly inhibited as compared with the control groups. CONCLUSION: COAMTA can facilitate the protection against cerebral ischemia/reperfusion damage. The mechanism is related to inhibiting the activity of NOS and lipoperoxidation, increasing the activity of SOD and decreasing the neuronal apoptosis.