AIM: To study Qinzhi Capsule(Radix Scutellaniae,Fructus Gardeniae) against virus and bacteria. METHODS: The mice were infected separately by Ⅰ、Ⅱ type flu virus,staphylococcus aureus or pneumococcus in the experiment.The protective action of Qinzhi Capsule on them was observed in vivo.and detemined mininum inhibition concettation(MIC). RESULTS: Qinzhi Capsule could prolong markedly the survival periods of mice(P

AIM: To study the anti-inflammatory,analgesic and antipyretic effects of Qinzhi Capsule(Radix Scutellariae,Fructus Gardeniae,etc). METHODS: Qinzhi Capsule was taken orally.The experimental methods were as follow: abdomen capillary permeability in mouse induced by actetic acid,mouse ear swell induced by dimethylbenzene,mouse pain threshold induced by heat stimulation,animal fever induced by yeast to rat and endotoxin to rabbit,et al. RESULTS: Qinzhi Capsule could inhibit markedly the increase in abdomen capillary permeability in mouse induced by acetic acid(P

AIM: To determine the suitable condition and the optimal parameters for the extraction and purifiction process of total flavonoid compounds in Scutellaria baicalensis. METHODS: It was investigated by orthogonal experiment design of form L_9(3~4) with the extraction percentage of the total flavonoid compounds and baicalin from Scutellaria baicalensis as the standard. RESULTS: The optimal condition of extraction was with water as much as ten times of the medicine amount and was boiled for 2 h and three times,and the optimal condition of purifiction was as follows: solution concentration 0.25 g(crude medicinal materials) /mL,adjusting pH to 2,80 ℃ heat preservation up to 60 min, 50% alcohol as precipitant and the precipitated adjusted pH to 4.0. CONCLUSIONS: The optimal process is rational,practical and adapted to industry production.

The hospital improved its rationality of medication by means of better pharmaceutical management ,full-course supervision of drug use ,and clarified responsibility system. It holds that IT means can play an early warning role for the rational medication ,while orchestrated work of section , departments and measured can improve the rationality and ensure patient safety .

Fibroblast growth factor 21 (FGF21) has been only reported to prevent type 1 diabetic nephropathy (DN) in the streptozotocin-induced type 1 diabetes mellitus (T1DM) mouse model. However, the FVB (Cg)-Tg (Cryaa-Tag, Ins2-CALM1) 26OVE/PneJ (OVE26) transgenic mouse is a widely recommended mouse model to recapture the most important features of T1DM nephropathy that often occurs in diabetic patients. In addition, most previous studies focused on exploring the preventive effect of FGF21 on the development of DN. However, in clinic, development of therapeutic strategy has much more realistic value compared with preventive strategy since the onset time of DN is difficult to be accurately predicted. Therefore, in the present study OVE26 mice were used to investigate the potential therapeutic effects of FGF21 on DN.

Objective:To explore the imaging changes of lung lesions in patients with imported COVID-19 when reaching the discharge standard.Methods:The clinical and CT imaging data of 60 cured patients with imported COVID-19 and discharged from January to February 2020 in Anhui Province were retrospectively collected. At the initial diagnosis, 5 cases were mild, 53 were ordinary, and 2 were severe. The clinical characteristics of the patients and the characteristics of chest CT images at discharge were analyzed.Results:Fever (57 cases) and cough (55 cases) were the main symptoms in 60 patients. In 5 mild patients, 3 cases were negative in the whole course of CT examination, 2 cases were negative in the first time and abnormal in the second time. The first CT imaging features of 55 patients (53 common type and 2 severe type) were mainly bilateral lung involvement (51 cases), multiple lesions (33 cases), more common under the pleura (40 cases), and ground glass opacities were the most common (55 cases). The features of chest CT in clinical outcomes were that the ground glass shadow in the lung gradually faded and was completely absorbed (19 cases); the scope of ground glass shadow in the lung expanded and progressed to crazy-paving, consolidation shadow, and the lesion gradually absorbed again followed by fibrous cord shadows (27 cases); ground-glass opacities in the lungs quickly progressed to a consolidation and then slowly absorbed. Most of the lesions were accompanied by more residual fibrous cord shadows (4 cases). In 2 severe patients, the lesions in the lungs were larger ground glass, and a large amount of fibrous foci remained after slow absorption.Conclusions:Chest CT plays an important role in the diagnosis and treatment of imported COVID-19, and the degree of lung involvement seen on CT images is in good agreement with clinical outcome.

There are various contents about diagnosis and treatment of low back pain in(), which are closely related to meridians and collaterals, forming a complete theoretical system of meridian differentiation for low back pain. Its theory and application are interpreted in this paper from five main aspects, including 18 meridians and collaterals densely distributing in the tendons and bones of the waist, the pathogenesis of low back pain lying in the disorders of the meridianand blood, the nature of low back pain being reflected by the color and shape of meridians and collaterals, the disordered meridians of low back pain being first identified based on syndrome differentiation, the acupuncture prescription being selected according to meridian differentiation. The purpose of this paper is to guide clinical practice, explore the advantages and characteristics of meridian differentiation, and provide theoretical reference and evidence for promoting the standardization of TCM.

Objective: To explore the imaging changes of lung lesions in patients with imported COVID-19 patients when reaching the discharge standard. Method: The clinical and CT imaging data of 60 patients with imported COVID-19 cured and discharged from January to February 2020 in Anhui Province were retrospectively collected. The clinical characteristics of the patients and the characteristics of chest CT images at discharge were analyzed. Results: Fever (57 cases) and cough (55 cases) were the main symptoms in 60 patients. At the initial diagnosis, 5 cases were mild, 53 were ordinary, and 2 were severe. In 5 light patients, 3 cases were negative in the whole course of CT examination, 2 cases were negative in the first time and abnormal in the second time. . The first CT imaging features of 55 patients (53 common type and 2 severe type)were mainly bilateral lung involvement (51 cases), multiple lesions (33 cases), more common under the pleura (40 cases), and ground glass opacities were the most common. (55 cases). The clinical features of chest CT in clinical outcomes are that the ground glass shadow in the lung gradually fades and was completely absorbed (19 cases); the scope of ground glass shadow in the lung expanded and progressed to crazy-paving, consolidation shadow, and the lesion gradually absorbs again followed by Fibrous cord shadows (27 cases); ground-glass opacities in the lungs quickly progressed to a consolidation and then slowly absorbed . Most of the lesions were accompanied by more residual fibrous cord shadows (4 cases). In 2 severe patients, the lesions in the lungs were larger ground glass, and a big amount of fibrous foci remained after slowly absorption. Conclusion Chest CT plays an important role in the diagnosis and treatment of imported COVID-19, and the degree of lung involvement seen on CT images is in good agreement with clinical outcome.