[Objective] Analyzing and summarizing the compatibility characters and the clinical applications of theAngle Medicinesof Aconite, in order to enlighten the modern applications. [Methods] According to the theories of classical prescriptions, arranging the compatibility characteristics and clinical applications of theAngle Medicinesof Aconite, there are three kinds ofAngle Medicines, including theAngles Medicineas independent prescriptions, theAngle Medicinesas the main part of prescriptions and theAngle Medicineas the combinations of prescriptions. At last, listing two cases of theAngle Medicinesof Aconite as the examples of clinical experience to demonstrate theAngle Medicines. [Results]This article sorted out 7 pairs ofAngle Medicinesof Aconite as the first kind, 8 pairsAngle Medicinesof Aconite as the second kind, and theAngle Medicinesof Aconite as combinations. In clinic, we use the Aconite, fried ginger and Licorice to treat long-term diarrhea, use Aconite, Semen Coicis and Patrinia to treat the hypogastralgia, and we gain the good effects, which can declare the clinical practicability of theAngle Medicines. [Conclusions]There are a lot of compatibility knowledge in classical prescriptions. Comprehending and grasping the compatibility characters and the clinical applications of the Angle Medicinesof Aconiteare is very unique and ingenious for modern clinic.

s Objective To study the pathogenesis of slow transit constipation by investigating the changes in colonic myoelectric activity in rats with slow transit constipation. Methods A rat model of slow transit constipation was replicated and the colonic myoelectric activity was recorded. Results Compared with normal rats, the frequency of myoelectric activity in a part of rats in the model group was seen to be decreased (5.55?1.20/min,P

s Objective To study the changes in cholinergic nerves and nitrergic nerves in colonic myenteric plexus in rats with slow transit constipation. Methods Slow transit constipation model of rat was reproduced by feeding Diphenoxylate. The changes in cholinergic nerves and nitrergic nerves in colonic myenteric plexus were studied by histochemical technology. Results In the rats with slow transit constipation, the numbers of nitriergic cells and cholinergic cells in the myenteric nerves were significantly decreased compared with control group. The volume of neuron in AchE ganglia was larger than that of control. Conclusion Dysfunction of colon transit was related with the changes in cholinergic nerves and nitrergic nerves of colonic myenteric nerve plexus in rats with slow transit constipation.

Objective To assess ①the effect of signal transducer and activator of transcription (STAT) on pulmonary injury induced by cecal ligation puncture (CLP) in septic rats; ②the biological effect of interleukin (IL)-6 and IL-10 expression in pulmonary injury mediated by STAT in septic rats. Methods Sepsis of rats was induced by CLP. Male Wistar rats were randomly divided into normal control (n=8), CLP group (n=24), and inhibitor (rapamycin, RPM) of STAT pretreatment group (n=24). At serial time points in each group, animals were sacrificed. Then, pulmonary tissue and serum samples were harvested to determine IL-6 and IL-10 mRNA expression by reverse transcription polymerase chain reaction (RT-PCR) and protein expression levels by enzyme-linked immunosorbent assay (ELISA). Meanwhile, pulmonary STAT-1 DNA-binding activity was detected by electrophoretic mobility shift assay (EMSA) . Activity of myeloperoxidase (MPO) as well as histopathology were also evaluated. Results Compared to normal control, pulmonary STAT-1 activity at 6 h, 24 h and 48 h following CLP significantly elevated (P

BACKGROUND:Through a ful investigation of biodegradable scaffolds, we propose a new self-expanding degradable poly-L-lactide coated endotracheal stent based on the design, production, experimental and clinical applications of nickel titanium memory alloy stent. OBJECTIVE:To design a kind of biodegradable endotracheal stent with poly-L-lactide and hydroxyapatite, and to test its mechanical properties, biocompatibility and biodegradation capacity. METHODS:With the technology of computer aided design, the stents were prepared with poly-L-lactide (Mr RESULTS AND CONCLUSION:The average radial supporting force of the tracheal stent was 7.8 kPa, the percentage of stent surface coverage was less than 20%, the stent expansion rate was≥4%, and the stent longitudinal shortening rate was≤9%, which reached the mechanical requirements for degradable endotracheal stents. After 4-16 weeks, there was no significant inflammatory response. The decline in molecular weight changes and weight loss ratio was higher for in vivo degradation than in vitro degradation at different time (P<0.05). These findings indicate that poly-L-lactide/hydroxyapatite composite stents have good mechanical properties, biocompatibility and biodegradability. 150 000) and hydroxyapatite materials, 20 mm to 26 mm in diameter. The mechanical properties were tested using a universal testing machine. These poly-L-lactide/hydroxyapatite stents were implanted into dog models of tracheal stenosis at an appropriate size. The histopathological changes of the tracheas were observed, and biodegradation property was studied via molecular weight changes and weight loss ratio after 4, 8, 12, 16 weeks.

Objective To investigate the clinical therapeutic effect of Chaishi fever particles on patients with epidemic encephalitis B and to study the machanism of anti-inflammatory.Methods One hundred and twenty one patients with epidemic encephalitis B admitted to the Second Clinical Medical College of Henan University of Chinese Medicine from January 2014 to May 2017 were enrolled, and they were divided into a routine treatment group (60 cases) and a traditional Chinese medicine (TCM) treatment group (61 cases) by random number table. The patients in routine treatment group were given symptomatic support and comprehensive treatment for 15 days, while those in the TCM treatment group were given as that of routine group with the addition of Chaishi fever particles 8 g, 4 times every day, orally taken for consecutive 15 days. The levels of tumor necrosis factor-α (TNF-α), interleukin (IL-1β, IL-10) in the serum of two groups were determined by enzyme-linked immunosorbent assay (ELISA), and the clinical therapeutic effect, complications and sequelae in two groups after treatment were observed.Results Compared with the routine treatment group, after treatment the time of body temperature recovering normal (days: 5.8±1.2 vs. 7.5±1.7), the coma time (days: 5.5±1.3 vs. 6.8±1.6), the remission time of convulsion (days: 5.2±1.4 vs. 6.5±1.5), and the length of stay in hospital (days: 22.6±1.9 vs. 25.2±1.8 ) were significantly shorter in TCM treatment group (P < 0.05). After treatment, the levels of serum tumor TNF-α and IL-1β were decreased, IL-10 was increased in both groups, moreover, compared with the routine treatment group, the changes were more obvious in TCM treatment group [TNF-α (μg/L): 11.4±3.6 vs. 14.6±3.5, IL-1β (μg/L): 22.3±6.2 vs. 26.2±5.6, IL-10 (μg/L): 225.2±19.2 vs. 186.2±21.5, allP < 0.05]. In addition, compared with the routine treatment group, the total effective rate was higher [98.3% (60/61) vs. 90.0% (54/60),P < 0.05], and the incidence of sequelae was lower [1.64% (1/61) vs. 13.3% (8/60),P < 0.05] in TCM treatment group.Conclusion The Chaishi fever particles can effectively treat the patients with epidemic encephalitis B and the action is related to the inhibition of inflammatory reaction.

AIM:To investigate the renal function and pathological changes in Npc1 mutant ( Npc1-/-) mice. METHODS:Different genotypes of Niemann-Pick disease type C1 (Npc1) mice were identified by PCR.Subsequently, the renal function of Npc1-/-and Npc1 +/+mice at postnatal day 60 ( P60) was evaluated by measuring the activity and con-tent of important indicators in the serum including ALT , AST, LDH, urea, UA and Cr.Furthermore,β-galactosidase stai-ning and Masson staining were performed to examine the aging and fibrosis of the renal tissues , respectively .RESULTS:Compared with the Npc1 +/+mice, the body weight and kidney weight had a significant reduction ( P<0.01) in the Npc1-/-mice.The results of hepatic and renal functions showed that the activities of ALT , AST and LDH, and contents of urea, UA and Cr had marked increases (P<0.05) in the Npc1-/-mice.Moreover, the results of senescence-associatedβ-galacto-sidase staining in the renal tissues demonstrated accelerated aging in the Npc1-/-mice (P<0.01), and these results were confirmed by Masson staining, which clearly showed the formation of collagen fibers (P<0.01).CONCLUSION:Muta-tion of the Npc1 gene results in abnormal lipid metabolism , which accelerates kidney senescence by promoting fibrosis in the renal tissue and subsequently causes reduction in renal function .

Objective To study the effects of radical surgical treatment for early esophageal cancer, and to investigate the prevention and cure of their complications,cancer recurrence and metastasis.Methods Treatments of 240 patients with early esophageal cancer of Chinese PLA General Hospital from January 2005 to January 2009 were retrospectively analyzed.The patients were treated by left thoracotomy,thoracic or cervical mechanical anastomosis surgical methods of treatment.Their postoperative adverse reactions,complications and 1 -,3-,5-year survival rates were observed and analyzed.Results The surgical resection rate was 1 00.00%. Complications included postoperative pulmonary infection (1 2 patients,5.00%), cardiac arrhythmias (1 patient,0.42%),delayed gastric emptying (2 patients,0.83%),pleural hemorrhage (1 patient, 0.42%),recurrent laryngeal nerve injury (2 patients,0.83%)and anastomotic fistula (1 patient,0.42%). One-year,3-year and 5-year survival rates after surgery were 1 00.00% (240 /240),97.9% (235 /240)and 95.8% (230 /240)respectively.The main causes of postoperative death were tumor recurrence and metastasis. Conclusion Timely surgery for early esophageal cancer can bring in good effect and long-term outcome,with little complication,which can obtain a good forward curative effect.

Background and objective Lung cancer presenting as cystic lesions was ifrst described by Anderson and Pierce in 1954. Lung cancer presenting as cysts is a rare entity in clinical practice. Differential diagnosis is diffcult in the benign-like cyst. hTis study investigated the clinical characteristics, diagnosis and treatment of lung cancer presenting as cysts. Methods We conducted a retrospective analysis of the clinical records of 24 patients who underwent surgery for a primary lung cancer presenting as cysts in our department between 2007 and 2013. We deifned a‘hTin-walled cyst’ as a cavitary lesion with a wall thickness of 4 mm or less along at least 75%of the circumference of the lesion. hTe whole group underwent post-operative follow-up. Results hTe incidence of cystic lung cancer was 0.49%(24/4,897) of surgical cases. hTe subjects’ age ranged from 19 to 77 yr with a median age of 56.5 yr. Ten cases presented with respiratory symptoms while 14 showed abnormal shadows on a chest CT without symptoms. Histological analysis showed that 18 cases were of adenocarcinoma, three of squamous cell carcinoma, one of small cell carcinoma, one of adenosquamous carcinoma and one of large cell carcinoma. hTree patients were dead, and the remaining 21 patients are alive and disease free at the end of follow-up. Conclusion Cystic lung cancer should be kept in mind during the differential diagnosis of focal benign cyst. Cystic lung cancer could achieve a good outcome if early diagnose can be obtained.

Objective To explore the optimal postoperative adjuvant regimens for patients with stage IB lung adenocarcinoma.Methods We respectively analyzed the data of 653 patients undergoing surgery for stage IB lung adenocarcinoma in our hospital from January,2013 to December,2021.The 5-year disease-free survival(DFS)and overall survival(OS)rates were compared among the patients receiving postoperative adjuvant therapy with epidermal growth factor-tyrosine kinase inhibitors(EGFR-TKIs group,n=111),chemotherapy(CT group,n=108)and clinical observation(CO group,n=434).Results In TKIs,CT,and CO groups,the 5-year DFS rates were 92.8%,80.7%,and 81.7%,respectively,significantly higher in TKIs group than in CO group(P<0.01).The 3-year OS rates of the 3 groups were 96.8%,97.1%,and 91.7%,respectively.Subgroup analysis showed that in TKIs,CT,and CO groups,the 5-year DFS rates of patients with with T3-4 cmN0M0 were 92.6%,84.0%,and 81.4%,respectively,significantly higher in TKIs group than in CO group(P<0.05);the 5-year DFS rates of T2ViscPlN0M0 patients were 95.1%,71.4%,and 83.5%,respectively.Multivariate COX regression analysis showed that age(P<0.05;HR=0.631,95%CI:0.401-0.993),solid nodules(P<0.01;HR=7.620,95%CI:3.037-19.121),micropapillary or solid component(P<0.05;HR=1.776,95%CI:1.010-3.122),lymphovascular invasion(P<0.05;HR=2.981,95%CI:1.198-7.419),and adjuvant therapy(P<0.01)were independent predictors of DFS.The most common adverse effects included rashes,paronychia,and diarrhea for TKIs and hematological suppression and gastrointestinal reactions for chemotherapy,and TKIs were associated with a higher incidence of grade 3 or above adverse effects(44.4%vs 9.0%).Conclusion Adjuvant therapy with TKIs helps improve DFS in patients with stage IB(T3-4cmN0M0)lung adenocarcinoma but not in patients with T2ViscPlN0M0.Adjuvant chemotherapy does not improve DFS or OS in patients with stage IB lung adenocarcinoma.