OBJECTIVE:To study the stability of Fuke zhidai capsule at accelerated testing and room temperature. METHODS:HPLC was conducted to determine the content of berberine hydrochloride in the preparation:the column was Diamonsil C18 with mobile phase of B methanol-0.7% triethylamine(pH adjusted to 3 by phosphate)(50:50,V/V)at a flow rate of 1 ml/min;detec-tion wavelength was 265 nm,with a column temperature at 45 ℃,and the injection volume was 5 μl;its moisture,disintegration time,accelerated stability and long-term stability were studied according to the 2015 edition of Chinese Pharmacopoeia. RE-SULTS:The linear range of berberine hydrochloride was 0.0217-0.1736 mg/ml(r=0.9999);RSDs of precision,stability and re-producibility tests were lower than 2%;recovery was 97.24%-101.73%(RSD=1.72%,n=6). CONCLUSIONS:The moisture,dis-integration time,accelerated stability and long-term stability were all in line with the quality standards.

Objective To investigate the effect of comprehensive nursing intervention on compliance of chemotherapy for patients after radical resection of gastric cancer. Methods Seventy patients were randomly divided into intervention group and control group, each of 35 cases, two groups were all taken fluorouracil+oxaliplatin+leucovorin chemotherapy after radical gastrectomy. The control group took randomized to routine care, the intervention group on the basis of this focused symptomatic comprehensive care interventions, included psychological care, diet care, medication treat-ments, complications care, and treatment compliance rate between the two groups were compared, the phlebitis, ex-travasation of drugs, catheter infection, patients were satisfied with the rate of nursing services were compared. Results The compliance rate in intervention group was higher than the control group, with statistical significance (χ2=6.237, P<0.05). During treatment of patients in the intervention group happened phlebitis, extravasation of drugs, catheter in-fection was 5.7%, was lower than the control group, with statistical significance (χ2=5.716, P<0.05). Intervention group patients care satisfaction rate was lower than the control group, with statistical significance (χ2=6.732, P<0.05). Conclusion The implementation of integrated care interventions during chemotherapy after surgery for gastric cancer patients, helps to improve patient treatment compliance and nursing satisfaction.

OBJECTIVEThe present study is to investigate the protective effects of asiaticoside on sepsis-induced acute kidney injury in mice.

METHODWith the sepsis induced by cecal ligation and puncture (CLP), forty eight kunming mice were randomly divided into four groups as sham operated, CLP treated, CLP + asiaticoside 15, 45 mg x kg(-1) groups. General conditions and the amount of dead rate of mice were observed. The BUN and Cr levels were observed by the kits. IL-6 in serum was assayed by enzyme-linked immunosorbent assay (ELISA). Kidney tissues were harvested for determination of iNOS expression by Western blotting analysis. The pathologic changes were observed under electron microscope via hematoxylin-eosin (HE) stain.

RESULTCompared with CLP group, the death rate, the levels of BUN, Cr, IL-6, and iNOS protein expression of asiaticoside groups were significantly reduced. The pathologic changes in kidney tissues induced by sepsis were significantly attenuated dose-dependently by asiaticoside under electron microscope.

CONCLUSIONAsiaticoside has protective effects against sepsis-induced acute kidney injury, which were probably associated with the inhibition of IL-6 in serum and iNOS protein in kidney tissues.

Acute Kidney Injury ; drug therapy ; etiology ; prevention & control ; Animals ; Disease Models, Animal ; Female ; Humans ; Male ; Mice ; Plant Extracts ; administration & dosage ; Random Allocation ; Sepsis ; complications ; Triterpenes ; administration & dosage

Objective To analyze the clinical characteristics of pyogenic liver abscess(PLA)and explore the rationality and the duration of antibacterial treatment.Methods The clinical data of patients diagnosed as pyogenic liver abscess in our hospital from January 1,2020 to December 31,2022 were analyzed to explore their clinical characteristics.The rationality of antibacterial treatment was evaluated by setting evaluation criteria.The duration of antibacterial use in different treatment outcomes was counted.Results A total of 89 patients were included in the analysis.The average age was(62.0±15.6)years old,with the male accounting for 61.80%.Diabetes for 53.9%was the most common complication.Among 59 patients(66.3%)with positive culture of pos or blood,51 cases(57.3%)were Klebsiella Pneumoniaes.Among the empirical and target treatment,45 cases(50.6%)and 17 cases(28.8%)of antibacterial regimens were evaluated as unreasonable,respectively.Recovery treatment time was(17.0±7.6)d,and actual treatment time was(21.1±7.3)d.Conclusion Diabetes was the most common high-risk factor of PLA,and Klebsiella Pneumoniae was the main pathogenic bacteria.It is necessary to strengthen the management of antibacterial drugs,explore the appropriate duration of antibacterial treatment,and reduce the overuse of antibacterial drugs.

Objective The purpose of this study was to investigate the application value of Chromosomal microarray analysis(CMA)in prenatal diagnosis of nuchal translucency(NT)thickening and nasal bone dyscalci-fication.Methods The fetuses diagnosed with NT thickening and nasal bone dyscalcification at the Prenatal Diagnosis Center of Meizhou People's Hospital from September 2022 to April 2024,who underwent CMA and karyotype analysis were collected to analyze the relationship between NT thickening and nasal bone dyscalcification and chromosome abnormalities.The detection of chromosomal abnormalities in fetuses with NT thickening,nasal bone dyscalcification and the value of ultrasound combined with CMA in prenatal diagnosis were analyzed.Results In 75 fetuses with NT thickening and/or nasal bone dyscalcification,11 cases of chromosome aneuploidy were detected by karyotype analysis,and 5 cases of pathogenic copy number variations(CNV)were detected by CMA,with an additional detection rate of 6.7%.The additional diagnosis rates of CMA were 6.0%and 5.0%in fetuses with simple NT thickening and nasal bone dyscalcification,respectively.Conclusion CMA technique is of high value in prenatal diagnosis of fetuses with NT thickening and nasal bone dyscalcification,it can improve the detec-tion rate of fetal chromosomal abnormalities,and the combined application of multiple techniques can provide a more comprehensive evaluation of the fetuses.

Objective: To investigate the effect of self-etching adhesive with different unsealing time on the microleakage of the adhesive interface between tooth and resin. Methods: Unopened self-etching adhesives, Scotchbond Universal (S) and Xeno V+ (X) were respectively used to adhere Z350 resin for restoration of the prepared occlusal cavities sized 4 mm × 4 mm × 4 mm (n = 40) . The methylene blue staining method was used to observe the microleakage of the adhesive interface between the tooth and filling material at the instant moment, 1, 2 and 3 months after the self-etching adhesives was opened (n = 10) . Results: (1) Increase of microleakage in S group was found with the time span after unsealing, and there was a statistical difference between the instant moment and 3 months after unsealing (P＜0. 05) . (2) There was no significant difference at the 4 test time points in X group (P＞0. 05), although the microleakage value of the samples were increased with the increase of the time after unsealing. (3) The microleakage of X group was greater than that of S group at the instant moment and 1 month after unsealing (P＜0. 05) . Conclusion: Unsealing time may increase the microleakage of the adhesive interface between the tooth and the filling material, the effect varies with the types of the adhesives.

Objective? To explore the effects of strengthening out-of-hospital health beliefs on perceived well-being and behavioral change in elderly patients with colon cancer. Methods? Totally 112 elderly patients with colon cancer admitted in Nanyang City Center Hospital from August 2015 to August 2017 were selected by convenient sampling and divided into two groups (n=56) based on the time of admission. Patients in the control group received conventional nursing care, while patients in the observation group received out-of-hospital health beliefs. Both interventions lasted for 6 months. The knowledge needs scale for cancer patients and the Health Promoting Lifestyle Profile-Ⅱ (HPLPⅡ) were used to evaluate the perceived well-being and healthy behaviors in the two groups before and after intervention. Results? The scores of psychological needs, technical needs, medication needs and rehabilitation needs and the total score of the knowledge needs scale for cancer patients in the observation group were higher than those before intervention and those of the control group after intervention. The scores of self-fulfillments, exercise, health responsibility, nutrition, pressure handling and interpersonal support and the total score of HPLP Ⅱ of the observation group were higher than those before intervention and those of the control group after intervention (P＜ 0.05). Conclusions? Strengthening out-of-hospital health beliefs can effectively improve the perceived well-being of elderly patients with colon cancer and enable them to develop healthy behaviors.