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To summarize Professor ZHANG Zhiyuan's experience in treating leukorrheal diseases based on syndrome differentiation. It is believed that the main pathogenesis of leukorrheal diseases includes mainly depression， dampness and deficiency. Leukorrheal diseases can be classified into four syndrome types： syndrome of stagnation of liver qi and spleen deficiency， syndrome of internal retention of damp-heat， syndrome of cold-dampness invading downward， and syndrome of kidney yang deficiency. The treatment approach focuses on restoring the ascending and descending opening and closing of qi， regulating the liver and spleen to promote yang qi respectively. The four types of syndromes correspond to the application of four different herbal formulas： By using the combination of Danggui Shaoyao Powder （当归芍药散） from the Synopsis of Golden Chamber （《金匮要略》） with wind-dispelling herbs， adjustments are made to harmonize the liver and spleen； By applying modifications to the Baxian Drink （八仙饮） from the Obstetrics Enlightenment （《产科发蒙》） to clear heat and promote diuresis； A self-designed Shiwei Wendai Decoction （十味温带汤） is adjusted to warm the yang and dispel cold； The Baji Tusi Decoction （巴戟菟丝汤） from the New Compilation of Effective Recipes （《验方新编》） is adjusted to tonify and warm the kidney yang.
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Professor Zhang Zhiyuan， a master of Chinese medicine， made good use of Baizhu （Atractylis macrocephala （Koidz.））. Except for defecation in clinical practice， he usually prescribed processed Baizhu after stir-frying with soil. Baizhu is good at excreting water and removing dampness， so applied it in the formula series with Fuling （Poria cocos） and Guizhi （Cassia Twig） or self-made decoction for diarrhea. High-dose Baizhu could be used for edema by treating obstructive syndrome with tonics， so Baizhu were added in self-made Shugan Qushui Decoction （疏肝祛水汤） or modified Lizhong Decoction （理中汤） for liver cirrhosis ascites. It was emphasized that Baizhu could eliminate phlegm， so added it in modified Zexei Decoction （泽泻汤） for excess syndrome of vertigo. It was also acknow-ledged that Baizhu could strengthen the spleen and stomach， and was suitable for deficiency or excess syndrome of abdominal distension， so applied it in Burun Decoction （补润汤） for abdominal distension with deficiency-excess in complexity， and applied it in Zhizhu Decoction （枳术汤） or self-made Tiaozhong Decoction （调中汤） for deficient abdominal distention.
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This parer summarized the clinical experience of Professor ZHANG Zhiyuan in treating stroke sequelae from the perspective of regulating qi and blood. It is believed that the basic pathogenesis of stroke sequelae is disharmony of qi and blood， and it is advocated that the basic treatment method is to regulate qi and blood. For the three major symptoms of stroke sequelae， including hemiplegia， cognitive dysfunction， and sluggish speech， the effective formulas have been summarized. Hemiplegia is often treated with Chongsu Qiju Decoction （重塑起居汤） to tonify the center and replenish qi， activate blood and dredge collaterals. Cognitive dysfunction is often treated with modified San Hua Decoction （三化汤） to resolve phlegm and purge heat， regulate qi and tonify blood. And sluggish speech is often treated with Zishou Jieyu Decoction （资寿解语汤） to warm and tonify yang qi， expel wind and remove phlegm. Meanwhile， the self-made Zhinao Huayu Decoction （治脑化瘀汤） is used to prevent the occurrence of stroke sequelae， and to regulate the blood and qi by using wind medicinals and the method of relaxing and purging bowels to cure the disease.
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The novel coronavirus pneumonia (NCP) has spread from Wuhan to all parts of China since December 2019, and the prevention and control of NCP is a top priority for medical staff. Now report three cases of NCP patients, whose viral nucleic acids still positive in stool after throat swab detection turned negative. In view of the highly homologous and similar clinical manifestations between the 2019 novel coronavirus (2019-nCoV) and the severe acute respiratory syndrome(SARS) related coronaviruses, it is recommended to attach great importance to the detection of the viral nucleic acids in stool, with the reference of SARS prevention and control experience. In order to minimize the risks of gastrointestinal spread, the detection of 2019-nCoV nucleic acids in stool may be recommended as the reference standard of disisolation and discharge.
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Objective@#To investigate the interest and awareness of traditional Chinese medicine undergraduates on the course of Chinese medical literature, and to provide suggestions for further enhancement of undergraduates' cognition and in-depth study of this subject.@*Methods@#Taking Shandong University of Traditional Chinese Medicine as an example, 726 undergraduates were sampled and randomly sampled by stratified sampling, and the interest and awareness of Chinese medical literature were suveyed and summarized, and the factors that led to this situation were analyzed.@*Results@#A total of 119 (16.4%) knew and took the course, 78 (10.7%) said they often read Chinese medical literature on their own initiative, 455 (62.7%) said that the factors affecting their access to Chinese medical literature were reading difficulties. 410 (56.5%) students suggested that the course of Chinese medical literature should be open as an optional course.@*Conclusions@#The undergraduates have high interest and low awareness of the Chinese medical literature. It is suggested that the school should carry out curriculum reform and organize relevant publicity activities in order to increase the awareness of the undergraduates on the Chinese medical literature.
ABSTRACT
Objective To investigate the interest and awareness of traditional Chinese medicine undergraduates on the course of Chinese medical literature, and to provide suggestions for further enhancement of undergraduates' cognition and in-depth study of this subject. Methods Taking Shandong University of Traditional Chinese Medicine as an example, 726 undergraduates were sampled and randomly sampled by stratified sampling, and the interest and awareness of Chinese medical literature were suveyed and summarized, and the factors that led to this situation were analyzed. Results A total of 119 (16.4%) knew and took the course, 78 (10.7%) said they often read Chinese medical literature on their own initiative, 455 (62.7%) said that the factors affecting their access to Chinese medical literature were reading difficulties. 410 (56.5%) students suggested that the course of Chinese medical literature should be open as an optional course. Conclusions The undergraduates have high interest and low awareness of the Chinese medical literature. It is suggested that the school should carry out curriculum reform and organize relevant publicity activities in order to increase the awareness of the undergraduates on the Chinese medical literature.
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OBJECTIVE： To prepare puerarin microemulsion with phase Ⅰ metabolic regulation （R-PR-ME） and to study pharmacokinetic characteristics of rats in vivo. METHODS： R-PR-ME and Puerarin microemulsion without metabolic regulation （NR-PR-ME） were prepared by Shah method. Pseudo-ternary phase diagram was used to optimize microemulsion formula using drug loading amount as index. The particle size and PDI of microemulsion were characterized by using a laser particle size analyzer. Rats were used as animal models， and HPLC method was used to determine the blood concentration of puerarin before and 5， 10， 15， 20， 30， 45， 60， 90， 120， 180， 240， 360， 480， 600 min after intragastric administration of R-PR-ME， NR-PR-ME and puerarin suspension （PR-SP） at puerarin dosage of 120 mg/kg. The pharmacokinetic parameters were calculated by using DAS 2.0 software. SPSS 19.0 software was used for statistical analysis. The relative bioavailability of R-PR-ME was calculated with NR-PR-ME as reference preparation. RESULTS： The formula of R-PR-ME included that oleoyl polyoxyl-6 glyserides （oil phase）-polysorbate 20 （emulsifier）-glycerides （co-emulsifier） mass ratio of 2 ∶ 4 ∶ 4； drug-loading amount of 67.50 mg/g， particle size was （22.59±0.53） nm （n＝3） and PDI was 0.182±0.017 （n＝3）. The formula of NR-PR-ME included that soybean oil （oil phase）-polysorbate 80 （emulsifier）- glycerol （co-emulsifier） mass ratio of 1 ∶ 4.5 ∶ 4.5， drug-loading amount of 61.32 mg/g， particle size of （15.45±1.06） nm（n＝3） and PDI of 0.156±0.012 （n＝3）. Pharmacokinetic parameters of R-PR-ME， NR-PR-ME and PR-SP included that AUC0-600 min were （134.187±37.152）， （65.145±18.762） and （49.623±12.143） μg·min/mL； cmax were （1.316±0.306）， （1.082±0.294） and （0.425±0.106） μg/mL； MRT were （155.068±33.204）， （100.264±27.683）， （60.524±14.086） min； t1/2β were （365.880±101.250）， （283.280±80.940）， （80.063±21.189） min （n＝6）， respectively. Compared with PR-SP， AUC0-600 min， cmax， MRT and t1/2β of R-PR-ME and NR-PR-ME were increased significantly （P＜0.05 or P＜0.01）. Compared with NR-PR-ME， AUC0-600 min， MRT and t1/2β of R-PR-ME were more higher （P＜0.05）. The relative bioavailability of of R-PR-ME was 205.98％. CONCLUSIONS： R-PR-ME is prepared successfully with high drug-loading amount， and can significantly increase the bioavailability of puerarin in rats， compared with PR-SP and NR-PR-ME.
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Objective To investigate the efficacy and safety of ultrasound-guided polyglycol in patients with scar pregnancy. Methods Thirty-six patients with scarring treated in Third People's Hospital of Hangzhou from November 2014 to November 2016 were selected as subjects. All patients underwent ultrasound-guided polyglycol administration. The results were analyzed and analyzed. The results were analyzed. Gonadotropin (β-HCG) returned to normal time and the occurrence of adverse symptoms. Results The average recovery time, treatment cost, average recovery time and adverse reaction rate of blood β-HCG in the study group were lower than those in the control group, the difference was statistically significant (P<0.05). Conclusion The effect of ultrasound on the injection of polyphenols in patients with scar pregnancy is safe, feasible and easy to be accepted by patients and their families. It has clinical significance.
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In order to solve difficulties in traditional Chinese medicine (TCM) and western medicine integration of information resources, based on the research of distributed technology, this article used Web service technology based on SOA architecture associated TCM and western medicine treatment of the same disease. It finally put forward the integrated model of TCM and western medicine information resources based on distributed technology and in-depth design. It solved the problem of professional TCM or western medicine doctors who cannot use combined TCM and western medicine scheme. It realized the integration, reusability and expansibility of TCM and western medicine information resources. It provided important reference for the development of modern medicine.
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Objective To study the relationship between the change of T lymphocyte subsets and NK cells in esophageal cancer patients and radiotherapy effect.Methods The levels of T lymphocyte subsets and NK cells were detected by flow cytometry in 56 cases with histologically confirmed esophageal cancer treated with radiotherapy and contrasted to the healthy people.Results In patients with esophageal cancer,peripheral blood T cells,Th cells,Th / Ts were decreased significantly compared with the control group [(58.3±5.2) ％ vs (65.8±7.2) ％,(28.7±5.0) ％ vs (38.1±7.7) ％,(1.0±0.3) vs (1.6+2.7),all P ＜ 0.05],while the Ts cells were significantly increased [(28.8±5.3) ％ vs (25.4±5.7) ％,P ＜ 0.05].There was no significant difference between peripheral blood T lymphocyte subsets,Th/Ts ratio change and patient age,sex,tumor staging,histological differentiation and pathological lesions.After radiotherapy,the levels of peripheral blood T cells,Th cells,Th/Ts cell ratio and NK cells in esophageal cancer patients were increased [(66.9±4.5) ％ vs (59.4±4.9) ％,(40.6±5.6) ％ vs (29.1±4.2) ％,(1.6+0.5) ％ vs (1.0±0.4) ％,(16.2±3.9) ％ vs (14.6±3.2) ％,all P ＜ 0.05],while the Ts cells decreased [ (25.4±3.6) ％ vs (28.4±5.7) ％,P ＜ 0.05].The increasing degree of peripheral blood T cells,Th cells were closely related to the lesion progress,the difference was significant (both P ＜ 0.05).Conclusion Cellular immune function in patients with esophageal cancer is low.Detection of T lymphocyte subsets,NK cells can be used for immune monitoring of patients with esophageal cancer.
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Objective To explore the effect of dichlorvos and omethoate exposure on reproductive cells of male animals and to provide the scientific evidence for the integrated precaution and protective measure of the agricultural byproduct pollution.Methods 42 male Kunming mice were randomly divided into 7 groups,6 in each group.The 6 groups were dichlorvos and omethoate treated groups,the other was the control group.The mice were treated with dichlorvos or omethoate for 21 consecutive days by gavage,dichlorvos doses were at of 5.0,10.0 and 20.0 mg/kg,omethoate doses were at of 2.5,5.0 and 10.0 mg/kg respectively,the mice in the control group were given physiological saline by gavage at the same volume.The changes of frequency on the sperm abnormality were examined after 21 days.Results Compared with the control group,the frequency of the sperm abnormality in each treated group increased significantly(P