Yin injury is a common pathological in epidemic febrile disease, nourishing yin method is one of the commonly used therapies. This article initially summarized and discussed the heterogeneous mutual enhancement compatibility for nourishing yin in Detailed Analysis of Epidemic Warm Diseases, it could be refered for clinic.

Objective To investgate the inhibitory effect of Phyllanthus Urinaria L compound on proliferation of hepatoma cell HePG2 in vitro and to explore its mechanism.Methods The influence of different concentrations of Phyllanthus Urinaria L compound at different time on HePG2 proliferation was compared by MTT colorimetric assay and cell growth curve assay.The cell apoptotic rate and morphological changes of HePG2 were observed by flow cytometry,fluorescence microscope and electron microscope.Results Phyllanthus Urinaria L compound can inhibit the proliferation of human hepatoma cell line HePG2.Within a certain limit of concentrations,the higher the concentration and the longer the acting time,the stronger the inhibition.Co-cultured with 500 ? g/mL Phyllanthus Urinaria L compound for 72 h,the inhibitory rate reached 93.58 % and IC50 was 240 ? g/mL.Phyllanthus Urinaria L compound at different concentrations had an certain effect on inducing cell apoptosis.Conclusion Phyllanthus Urinaria L compound can inhibit the proliferation of hepatoma cell,and its mechanism may be related with the induction of hepatoma cell HePG2 apoptosis.

【Objective】To establish a HBV-marker-producing nude mice model of human transplanted liver cancer(HTLC).【Methods】2.2.15 cells,a HePG2 cell line transfected with HBV genome,were injected subcutaneously into athymic BALB/c-nu mice aged 4～6 weeks.The growth of tumor was observed every week.After 36 days the nude mice were executed and HBV markers of HBsAg,HBeAg,and HBV-DNA as well as alpha-fetoprotein(AFP)in serum were detected.The pathological features of tumor tissues were examined under light microscope.【Results】The incidence of HTLC and the time of HTLC appearing were correlated with the number of transplanted 2.2.15 cells.Serum HBsAg,HBeAg,and HBV-DNA were positive in the HTLC transplanted mice,the serum content of AFP was(350?11.5) ?g/L,and pathological changes under light microscope were similar to human,indicating that the model has some similar histological characteristics of the human liver cancer infected by HBV.【Conclusion】The nude mice model of human transplanted liver cancer,which can produce HBV markers,is established successfully in this study.

Objective Investigations regarding the status of pediatric emergency and relevant facilities distribution in our province represent a crucial prerequisite for further setting up emergency network and improving our first aid capabilities.Methods We had conducted relevant surveys on the medical institutions within our province,including lever 2 and lever 3 hospitals as well as maternal and child care service centers.Results The feedback from 151 institutions indicated that they had 4485 pediatric beds and treated 5 308 severe patients in 2010.Among all,38 hospitals had ventilators for children and 4 hospitals could perform pediatric blood purification treatment.However,no one had mastered the children ECMO technique.Conclusion There is an inadequacy of some emergency equipments and the development in emergency and first aid is uneven.There is a strong request to launch and develop the blood purification and bronchfiberscope techniques,in combination with improvements in the first aid capabilities and emergency network.

To evaluate the effect of components in Guanxin Ⅱ prescription on the pharmacokinetic profiles of paeoniflorin and ferulic acid. METHODS: Drug concentrations of rat plasmas after intravenous injection of paronia pall (PPE) or ferulic acid (FA) extract solution, as well as oral administration of PPE and FA solution, and different kinds of decoctions based on Guanxin Ⅱ prescription were determined by an HPLC system. NONMEM (nonlinear mixed-effect modeling) method was used to analyze the population pharmacokinetics of PF and FA. RESULTS: A two-compartment model with first order degradation in absorption phase, and an ordinary two-compartment model were adequately describe PF and FA pharmacokinetic profiles, respectively. The mean of PF population parameters, CL1, V1, CL2, V2, Ka0, and Ka1, were 0.509 L/h, 0.104 L, 0.113 L/h, 0.123 L, 0.135 /h, and 0.0135 /h, respectively, while the typical values of CL1, V1, CL2, V2, Ka1, and F in FA model were 0.295 L/h, 0.025 L, 0.0331 L/h, 0.0518 L, 0.110 /h, and 0.40, respectively. Inter-individual variabilities were estimated and dose formulation (DF) was identified as a significant covariate in the model. CONCLUSION: The results indicate that the pharmacokinetic behaviors of index components in Guanxin Ⅱ prescription can be influenced by different dose formulations administrated in rats.

Objective To investigate the application value of Photoshop in grading invasive risk of gastric stromal tumors (GSTs). Methods EUS image of 97 cases of GSTs confirmed by pathological and immunohistochemical examination were collected. GSTs were divided into four groups (very low risk, low risk, intermediate risk, high risk) by tumor size, mitotic count and rupture of tumor. Mean gray value (intensity of echo) and gray value standard deviation (uniformity of echo) of EUS images of the lesions were determined by Photoshop and then the differences of each group were found by statistical analysis. Results It is difficult to differentiate EUS images of GSTs from each group by visual observation. The mean gray value of EUS image of very low risk group,low risk group, intermediate risk group and high risk group of GSTs respectively were (56.54 ± 6.10), (59.20 ± 7.51), (77.77 ± 10.90) and (83.43 ± 12.47). There was no significant difference between very low risk group and low risk group (P > 0.05). There was no significant difference between intermediate risk group and high risk group (P > 0.05). In addition, the others all had significantly different from that of each group (P < 0.05). The mean gray value standard deviation of EUS image of very low risk group, low risk group, intermediate risk group and high risk group of GSTs respectively were (8.46 ± 2.59), (12.57 ± 5.89), (12.84 ± 4.15) and (16.69 ± 4.69). There was no significant difference between low risk group and intermediate risk group (P > 0.05). In addition, the others all had significantly different from that of each group (P < 0.05). Conclusions The higher risk of GSTs, the higher of echo intensity and the worse of echo uniformity under EUS. Photoshop combined with EUS is helpful for differentiating different risk of GSTs by analyzing mean gray value and gray value standard deviation of the lesions.

Objective To estimate the efficiency of the single incision adjustable mini sling, Ajust, in the treatment of stress urinary incontinence (SUI) concomitant with advanced pelvic organ prolapse (POP) in eldly women. Methods From Dec. 2013 to Jul. 2014, 58 patients who had been diagnosed as SUI combined with advanced POP underwent both single incision adjustable mini sling and reductive surgery for advanced POP in the First Affiliated Hospital, General Hospital of People′s Liberation Army. Fifty-eight patients were assessed to evaluate the safety and efficiency at 2, 6, 12 months postoperatively. The primary outcomes include objective and subjective cure rate, Ajust sling related complications, ralues of urinary distress inventory (UDI-6), incontinence impact questionnaire short form (IIQ-7) and patient global impression of change (PGI-C). Results There was no case of leakage tested by cough test, so the objective cure rate for anti-incontinence had been achived to 100% (58/58) at a mean 12 months follow-up. There were 91% (53/58) of the patients′ PGI-C score reached 5, and 9% (5/58) of the patients′ PGI-C score reached 4. No case underwent the reoperation. There was no case of hematoma, bladder perforation, urethral injury, groin pain, as well as pain in the puncture point during the perioperative period of time. The values of UDI-6 and IIQ-7 declined significantly postoperatively (P<0.01). Conclusions The single incision mini sling, Ajust, presents satisfactory objective and subjective cure rate in the treatment of mild and moderate SUI combined with severe POP in the eldly womem. The advantages of this mini sling includes mini-invasiveness, simple to use, rare complications and less urinary retention rate. It is a procedure worth recommending in the clinical treatment of mild to moderate SUI.

Objective To assess the efficacy of different vascular recanalization methods for acute ischemic stroke (AIS). Methods The clinical data of AIS patients receiving vascular recanalization therapy in Beijing Hospital from January 2010 to July 2018 were retrospectively analyzed. Among 141 AIS patients, 64 received intravenous thrombolysis (IVT group), 57 received endovascular treatment (EVT group) and 20 received intravenous thrombolysis and endovascular treatment (IVT+EVT group). The efficacy and safety of therapy were compared among three groups. Results There were no significant differences in the risk factors of cerebrovascular diseases among 3 groups (P>0.05). The National Institute of Health Stroke Scale(NIHSS) scores [M(Q1,Q3)] of patients in the IVT group, EVT group and IVT+EVT group were 9.5 (6.0, 15.0), 15.0 (9.0,19.0) and 14.0(8.3,17.0), respectively (Z=7.19, P<0.05). The time from onset to treatment in the three groups was 205.0 (156.3, 254.3) min, 260.0 (170.0, 401.5) min, and 137.5 (90.3, 137.5) min, respectively (Z=22.83, P<0.01). The proportion of large arteries occlusion was lower in IVT group (32.8％, 21/64), compared with EVT group (86.0％, 49/57) and IVT+EVT group (95.0％, 19/20) (χ2=46.77, P<0.01). The proportion of symptomatic intracranial hemorrhage in IVT group was lower than EVT and IVT+EVT group [1.6％ (1/64) vs. 15.8％ (9/57) and 10.0％ (2/20), χ2=8.36, P<0.05]. The favorable outcome rates in IVT, EVT and IVT+EVT groups at the 90 d (mRS score≤2) were 57.8％ (37/64), 45.6％ (26/57) and 40.0％(8/20), respectively (χ2=2.79, P=0.24). The fatality rates in three groups were 10.9％ (7/64), 19.3％ (11/57) and 5.0％ (1/20), respectively (χ2=2.84, P=0.21). Conclusions Intravenous thrombolysis, endovascular therapy and bridging therapy have similar effects on the prognosis of AIS. Mild severity of AIS patients are more likely to benefit from intravenous thrombolysis. AIS patients with severe disease are usually combined with large artery occlusion, and more suitable for endovascular treatment and bridging treatment.

Objective:To explore the formulation of the evaluation system of nuclear emergency medical rescue drills.Methods:By using the analytic hierarchy process, theoretical analysis and expert consultation, the evaluation system was established, and online questionnaires were used to investigate student satisfaction. Excel software was used for data entry, Matlab 6.5 software was used for weight calculation, and questionnaire data were authorized to SPSSAU online platform to analyze the correlation coefficient between trainees' attitude towards drills and satisfaction of the evaluation system.Results:An evaluation system of nuclear emergency medical rescue drills composed of multiple indicators was constructed, and the weights of each indicator of the system were obtained. The corresponding weights for group comprehensive proficiency, topic theoretical oral examination, personal practice and virtual system were 0.108, 0.557, 0.280 and 0.054, respectively. Simultaneously, the evaluation of the system by the trainees was investigated, and it was found that there was a significant correlation between the trainee's attitude towards the drills and satisfaction with the system.Conclusion:The nuclear emergency medical rescue evaluation system formed in this research is expected to provide theoretical methods for comprehensive evaluation of students' knowledge and capabilities, and at the same time it's helpful to improve the nuclear emergency rescue capabilities of students.

Objective:To investigate the clinical, skeletal muscle pathological, and genetic characteristics of fatal infantile hypertonic myofibrillar myopathy (FIHMM).Methods:The clinical manifestations, laboratory assessments data and gene sequencing results of 10 patients diagnosed with FIHMM in Shenzhen Children′s Hospital from February 2017 to April 2021 were retrospectively analyzed.Magnetic resonance imaging (MRI) of both musculoskeletal system and the brain, and electromyogram (EMG) were performed in 3 cases, while muscle biopsy was performed in 2 cases.Results:Among these 10 cases, 1 case was from Northeast China and 1 case from East China, while the rest 8 cases were from South China.Eight of the 10 patients were male, and the other 2 cases were female.They were all born normal and not related to each other.The age of onset varied from 2 to 12 months.The main clinical manifestations for all the patients were progressive rigidity of the rectus abdominis (8 cases), neck muscles (7 cases), rectus abdominis (2 cases) and intercostal muscles (1 case), resulting in respiratory failure.Mildly to moderately elevated serum creatine kinase level was detected (436-5 804 IU/L) (reference range: 24-229 IU/L). Complex repetitive discharges can be seen in the EMG, without any myotonic potential.Muscle fiber degeneration, necrosis, and vacuolar degeneration were noted in the histopathological examination of the vastus lateralis and rectus abdominis.An abnormal red granular deposit was observed in a portion of the field of the modified Gomory Trichrome staining.Immunohistochemistry showed substantial deposition of desmin.Under the electron microscopy, the sarcomere structure of the muscle fibers was seriously disordered, with the destruction of Z-bands and the presence of granular deposits.The whole-exome sequencing identified the same homozygous variation c. 3G>A, p.Met1? of CRYAB gene in all the patients, but heterozygous variation in their parents. Conclusions:Axial muscles involvement, such as rectus abdominis rigidity, is the main clinical characteristic of FIHMM.c.3G>A, p.Met1? mutation in the CRYAB gene is a hotspot mutation in Chinese children.