Objective:To explore the prescription ideas of treating phlegm-drinking disease in Wang Xugao Lin Zheng Yi An; To analyze the medication law of Wang Xugao's clinical treatment of phlegm-drinking disease. Methods:The database was established based on the medical records of the chapter of phlegm, fluid retention and liver wind and phlegm fire contained in Wang Xugao Lin Zheng Yi An. Excel 2017 software was used to analyze the frequency, taste and meridian tropism of all Chinese materia medica. For Chinese materia medica with frequency≥10, IBM SPSS Modeler 18 software was used to analyze the association rules based on Apriori algorithm, and SPSS 25.0 software was used for cluster analysis based on Ochiai algorithm. Results:A total of 80 medical cases were included, involving 114 prescriptions, including 191 flavors of Chinese materia medica . High-frequency Chinese materia medica mainly included Poria, Pinelliae Rhizoma, Citri Reticulatae Pericarpium, Atractylodis Macrocephalae Rhizoma and Armeniacae Semen Amarum, etc. The main properties in Wang Xugao's medication for the treatment of phlegm-drink disease were warm, followed by cold and mild. The main tastes were sweet, bitter and pungent. Drugs mainly belong to the lung meridian and spleen, stomach, liver, kidney meridians; several core medicinal pairs were obtained, such as Farfarae Flos - Armeniacae Semen Amarum, Pinelliae Rhizoma - Zingiberis Rhizoma, Uncariae Ramulus cum Uncis - Haliotidis Concha, etc. Eight groups of core drug combinations could be sorted out by clustering analysis.Conclusions:In the treatment of phlegm-drinking disease, Wang Xugao paid attention to the simultaneous treatment of multiple viscera to coordinate the balance between the viscera, emphasized the complex etiology of phlegm-drinking disease combined with cold, fire and dampness, attached importance to the treatment of healthy qi to retreat pathogens, the regulation of three-energizer to regulate qi flow. The treatment of three-energizer, promoting yang and reducing phlegm, clearing liver and dispelling wind are the main methods. Medication mainly chooses properties of sweet and warm, with bitter and pungent.

Objective: To explore the feasibility of remotely obtaining complex information on traditional Chinese medicine (TCM) pulse conditions through voice signals. Methods: We used multi-label pulse conditions as the entry point and modeled and analyzed TCM pulse diagnosis by combining voice analysis and machine learning. Audio features were extracted from voice recordings in the TCM pulse condition dataset. The obtained features were combined with information from tongue and facial diagnoses. A multi-label pulse condition voice classification DNN model was built using 10-fold cross-validation, and the modeling methods were validated using publicly available datasets. Results: The analysis showed that the proposed method achieved an accuracy of 92.59% on the public dataset. The accuracies of the three single-label pulse manifestation models in the test set were 94.27%, 96.35%, and 95.39%. The absolute accuracy of the multi-label model was 92.74%. Conclusion Voice data analysis may serve as a remote adjunct to the TCM diagnostic method for pulse condition assessment.

Objective:To investigate the effects of transepithelial photorefractive keratectomy (TransPRK) and femtosecond small incision lenticule extraction (SMILE) on corneal biomechanics measured by the Ocular Response Analyzer in the early postoperative period.Methods:A cohort study was conducted.The right eyes of 56 patients who underwent TransPRK and 52 patients who underwent SMILE in Dalian Medical University Affiliated Dalian Third People's Hospital from November 2020 to June 2021 were continuously included.The postoperative follow-up was 3 months.The central corneal thickness (CCT) and keratometry (Km) were measured 1 month and 3 months after surgery.The corneal-compensated intraocular pressure (IOPcc), corneal resistance factor (CRF), corneal hysteresis (CH), and 19 repeatable mechanical infrared signal waveform parameters measured by the Ocular Response Analyzer were recorded before the surgery, 1 month and 3 months after the surgery, respectively.The measurement indexs at different time points between two groups were compared.This study adhered to the Declaration of Helsinki and the study protocol was approved by the Ethics Committee of Dalian Medical University Affiliated Dalian Third People's Hospital (No.2019-KT-010). Written informed consent was obtained from each patient before surgery.Results:There was no significant difference in CCT, Km, and IOPcc between the two groups at 1 month and 3 months after the surgery (all at P>0.05). In both groups, CRF, CH, p1area, p2area, p1area1, p2area1, w1, w2, w11, w21, h1, h2, h11, h21, dive1, dive2 and mslew1 were decreased, while path1, path2, path11, and aplhf were increased at 1 month after the surgery compared with before surgery, showing statistically significant differences (all at P<0.05). In both groups, CRF, CH, p1area, p2area, p1area1, p2area1, w1, w2, w11, w21, h1, h2, h11, h21, dive1 decreased, while path1, path2, path11, and aplhf were increased at 3 months after the surgery in comparison with before surgery, showing statistically significant differences (all at P<0.05). In SMILE group, the dive2 were decreased at 3 months after the surgery compared with before surgery, and the difference was statistically significant ( P<0.01). At 1 month after the surgery, p1area, p2area, p1area1, p2area1, w1, w2, w11, w21, dive1 and dive2 were higher, while CH, path1, path2, and path11 were smaller in TransPRK group than in SMILE group, showing statistically significant differences between them (all at P<0.05). At 3 months after the surgery, p1area, p2area, p1area1, p2area1, w1, w2, w11, w21, h2, h21, dive1 and dive2 were higher, while path1, path2, and path11 were smaller in TransPRK group than in SMILE group, showing statistically significant differences between them (all at P<0.05). Conclusions:Corneal biomechanics are weakened after both TransPRK and SMILE.In the early postoperative period, the mechanical infrared waveform parameters measured by the Ocular Response Analyzer are better after TransPRK than after SMILE.

Objective To reduce the perioperative complications of simultaneous pancreas and kidney transplantation (SPK ) and boost the clinical efficacy by exploring its perioperative management in diabetics with end-stage renal disease .Methods Retrospective analysis was performed for the clinical data of 5 diabetics with end-stage renal disease undergoing SPK since 2017 .Results The cold ischemic time of all allografts was under 8 hours .No surgical complications occurred in recipients post-transplantation .Two patients were complicated with hyperkalemia and their serum potassium levels normalized after treatment .One case of bleeding in abdominal cavity was cured conservatively . Renal functions of two patients with delayed renal function post-transplantation gradually recovered after hematodialysis . One case of peritransplant fluid collection recovered after debridement and drainage .Another case of acute left heart failure and cardiac arrest at 45 days post-transplantation resumed normal heart rhythm after rescue .However ,his consciousness could not be restored and his families gave up subsequent treatments . Transplanted kidneys and pancreases of these 4 patients normalized .Follow-up was conducted until March 20 , 2019 . They became insulin and dialysis independent and serum creatinine and blood glucose normalized .Diabetic complications were relieved and their quality-of-life also improved significantly .Conclusions SPK is an effective treatment for diabetics with end-stage renal disease .While maintaining normal serum creatinine and blood glucose , it may liberate patients from insulin dosing and dialytic maintenance ,lower diabetic complications and improve quality-of-life .

Objective:To compare the alveolar cortical bone density and thickness of jaw bones between teenagers (12-18 years of age) and adults(19-48 years of age).Methods:Spiral computed tomographic images of 60 cases were obtained from the subjects with the ages of 12 to 48 years(27 Males and 33 females,35 teenagers and 25 adults).Buccal cortical bone thickness and density in Hounsfield units were measured at 12 interradicular sites and to a depth of 14 mm.Results:The alveolar cortical bone thicknesses and densities of the jaw bones significantly increased from the crest to base of alveolar crest.The average cortical bone thicknesses rangedfrom 1.0 to 1.5 mm in the anterior part of the jaw bones,1.1 to 1.8 mm in maxillary posterior area and 1.5 to 2.8 mm in the mandible posterior areas.The cortical bone thickness and density were greater in the mandible than in the maxilla(P ＜ 0.05).The thickness values did not show difference between males and females,between adolescents and adults.Higher values of bone density were found in the adults than in the teenagers(P ＜0.05).The highest bone density in the mandible posterior area of adults was observed,and the lowest bone density in the maxillary posterior area of adolescents.Conclusion:Alveolar cortical bone density of adolescents is lower than that of adults,especially in the maxilla posterior region.

Objective To study the medical imaging findings and the pathological features of hepatic inflammatory myofibroblastic tumor (HIMT) using CT,MRI and histopathology.Methods The CT and MRI findings of 31 patients with HIMT which were confirmed by histopathology on surgically resected specimen were analyzed retrospectively.The location,size,shape,edge,density or signal,and contrast enhancement of these tumors were analyzed.Results The tumors were located in the right liver in 26 patients,in the left liver in 5 patients,and under the hepatic capsule in 27 patients.The tumors were solitary in 28 patients and multiple in 3 patients.The maximum diameter of the tumor ranged from 2.1 cm to 12.5 cm.The average diameter was (3.6 ± 1.2) cm.The tumors were round or oval in 21 patients and irregular in 10 patients.19 patients underwent CT examination and all tumors showed low density,with a CT value which ranged from 5 to 35HU.The average value was (27.6 ±5.3) HU.The density of tumors was homogeneous in 6 patients and inhomogeneous in 13 patients,and among these 13 patients,3 were alveolate.Twenty-one patients underwent MRI scan and all showed a low signal on T1WI,12 patients showed an equal signal and 9 patients showed a slightly higher signal on T2WI.In 6 patients the signals were homogeneous and in 15 patients they were inhomogeneous.On CT and MRI enhanced scans the whole tumor was enhanced in 12 patients,the edge was enhanced in 9 patients,the septum was enhanced in 8 patients and no enhancement was observed in 2 patients.Pathological examination under microscopy observed the presence of proliferation of spindle cells,chronic inflammatory cells which included the proliferation of lymphocytes,plasma cells and collagen fiber formation.The spindle cells had the characteristics of fibroblasts and myofibroblast cells.Immunohistochemical examination showed the wave type protein (Vimentin) was positive in 23 patients,the smooth muscle actin (SMA) was positive in 18 patients,the muscle actin (MSA) and the specificity of junction protein (Desmin) were positive in 12 patients,CD68 was positive in 4 patients,and the ALK,S-100 protein,CDll7 and CD35 were all negative.Conclusions The radiological features of CT and MRI plain scan varied.The patterns of contrast enhancement included full tumor filling,marginal enhancement,compartment enhancement,and no enhancement.The enhanced features varied from mild to moderate enhancement in the arterial phase,further enhancement in the portal phase and mild enhancement in the delayed phase.

Objective To investigate the CT features of primary hepatic neuroendocrine carcinoma (PHNEC).Methods The CT findings of 8 patients with PHNEC which was confirmed by surgery and histopathology were analyzed retrospectively.Tumor location,size,shape,margin,density,enhancement patterns and degree,portal vein tumor thrombus,hilar and retroperitoneal lymph node enlargement were studied retrospectively.Results Of 8 patients,there were 5 tumors which were located in the right liver,1 in the left liver,and the remaining 2 in both the left and right livers.The CT value of the mass on plain scanning ranged from 20 to 35 HU.The mean value of CT was (29.6 ± 8.4) HU.Tumors showed low density in 5 patients and slightly lower density in 3.In 5 tumors the boundary was clear and in 3 it was not clear.Uneven mass density and different sizes of necrotic cysts were found in 8 tumors.In one of these tumors,the inside showed honey-comb appearance while small areas of haemorrhage were found in the tumor of another 2 patients.For all the eight patients,there were dilatation of peripheral bile ducts,portal vein tumor thrombus,enlarged lymph nodes or peritoneal effusion in hepatic portal area and peritoneal cavity.In the arterial phase,there was mild to moderate enhancement of the mass with CT value of 38 ～ 65 HU.The average value of CT was (54.8 ± 6.9) HU.In the venous phase,there was mild to moderate continuous enhancement of liver parenchyma,with CT value of 40 ～67 HU.The average value of CT was (61.4 ± 11.6) HU.In the delay phase,a substantial part of the mass was continuously enhanced in 2 patients while there was slow fading of enhancement in 6 patients.The CT value were 36 ～ 57 HU,the average value of CT was (46.6 ± 9.2) HU.In 3 patients,the separations inside the tumor showed enhancement.Conclusion CT features combined with clinical findings might give a hint to the diagnosis of primary neuroendocrine carcinoma of liver.

Aim To investigate the antidepressive-like effect of ethyl alcohol extract of Polyrhachis vicina Rog-er(EAPR),and its mechanism.Methods EAPR was prepared by ethanol extraction.Its anti-depressive effect was investigated by tail suspension test (TST) and forced swimming test (FST).Furthermore,repeated doses of reserpine was used for preparing the depres-sive rats.Results EAPR has definitely anti-depres-sive effect,as evidenced by the decreased immobility time in FST and TST at the doses of 8 and 4 g·kg -1 (P <0.05).In the repeated reserpine evoked depres-sive rats,EAPR antagonized the symptoms induced by monoamines depletion and attenuated the anhedonia, as manifested by reversed hypothermia,akinesia and sucrose consumption at the doses of 8 and 2 g·kg -1 (P <0.05,P <0.01).Neuro-chemical studies showed that AFPR significantly increased the concentration of monoamines,including 5-hydroxytryptamine (5-HT) and noradrenaline(NA)at the dose of 8 g·kg -1 (P <0.05),and had no effect on normal rats .Furthermore, EAPR increased the activity of superoxide dismutase (SOD)in serum,hippocampus and cerebral cortex at the dose of 8 g·kg -1 (P <0.05).Conclusion EA-PR possesses the definite antidep ressive properties, connected with the regulation of neurotransmitter me-tabolism and the nerve cells antioxidant effect.

Objective To investigate the value of fluid resuscitation strategy in septic shock patients by pulse indicator continuous cardiac out ( PiCCO ) .Methods 42 septic shock patients were divided into the PiCCO group(n=26) and the control group(n=16).All patients measured heart rate(HR),mean artery pressure(MAP), central venous pressure(CVP);CI,GEDVI,SVRI,EVLWI,CVP as indicator of fluid resuscitation after 0h,6h,24h of the diagnosis were measured respectively in PiCCO group;CVP as guiding volume resuscitation was measured in the control group .The effect of fluid resuscitation was compared between two groups .To analyse the relationship between CVP,GEDVI and CI in PiCCO group .according to CVP increase 2mmHg ,GEDVI whether elevated 10%.Results After 6h EGDT treatment bundle HR ,MAP,APACHEII score and clearance rate of lactic in PiCCO group improved more than those in control group [(101.3 ±7.8) and (119.4 ±7.2),t=-7.520,P<0.05;(71.8 ±7.6) and (51.5 ±8.9),t=7.873,P<0.05;(17.0 ±3.4) and (22.7 ±4.1),t=-4.978,P>0.05;(53.6 ±11.5) and (-16.5 ±5.2),t =9.283,P <0.05].There were no differences in 28-Day mortality between two groups (t =-2.162,P>0.05),but ICU hospitalization time decreased in PiCCO group [(13.8 ±2.6) and (23.3 ±2.2),t=-5.075,P<0.05].Changes in GEDVI was positively correlated with Changes in CI (r=0.799,P<0.05),while changes in CVP was poorly correlated with CI (r=-0.446,P>0.05).Conclusion Hemodynamic monitoring by PiCCO directed fluid resuscitation strategy can elevate reversal rate .Compared with pressure index CVP ,GEDVI is a sensitive indicator of cardiac preload .Correlation between CVP and GEDVI can reflect cardiac function ,Especially for septic shock patients with cardiac depression .