By systematically combing ancient and modern literature， this paper examined Tribuli Fructus and Astragali Complanati Semen（ACS） used in the famous classical formulas from the aspects of name， origin， production area， harvesting and processing， clinical efficacy， so as to provide a basis for the development of famous classical formulas containing such medicinal materials. The results showed that the names of Tribuli Fructus in the past dynasties were mostly derived from its morphology， and there were nicknames such as Baijili， Cijili and Dujili. The name of ACS in the past dynasties were mostly originated from its production areas， and there were nicknames such as Baijili， Shayuan Jili and Tongjili. Because both of them had the name of Baijili， confusion began to appear in the Song dynasty. In ancient and modern times， the main origin of Tribuli Fructus were Tribulus terrestris， and ancient literature recorded the genuine producing areas of Tribuli Fructus was Dali in Shaanxi and Tianshui in Gansu， but today it is mainly cultivated in Anhui and Shandong. The fruit is the medicinal part， harvested in autumn throughout history. There is no description of the quality of Tribuli Fructus in ancient times， and the plump， firm texture， grayish-white color is the best in modern times. Traditional processing methods for Tribuli Fructus included stir-frying and wine processing， while modern commonly used is purified， fried and salt-processed. The ancient records of Tribuli Fructus were spicy， bitter， and warm in nature， with modern research adding that it is slightly toxic. The main effects of ancient and modern times include treating wind disorders， improving vision， promoting muscle growth， and treating vitiligo. The mainstream base of ACS used throughout history is Astragalus complanatus. Ancient texts indicated ACS primarily originated from Shaanxi province. Today， the finest varieties come from Tongguan and Dali in Shaanxi. The medicinal part is the seed， traditionally harvested in autumn. Modern harvesting occurs in late autumn or early winter， followed by sun-drying. Ancient texts valued seeds with a fragrant aroma as superior， while modern standards prioritize plump， uniform and free of impurities. Traditional processing methods for ACS included frying until blackened and wine-frying， while modern practice commonly employs purification methods. In terms of medicinal properties， the ancient and modern records are sweet and warm in nature. Due to originally classified under Tribuli Fructus， its effects were thus regarded as equivalent to those of Tribuli Fructus， serving as the medicine for treating wind disorders， additional functions included tonifying the kidneys and treating vitiligo. The present record of its efficacy is to tonify the kidney and promote Yang， solidify sperm and reduce urine， nourish the liver and brighten the eye， etc. Based on the textual research results， it is suggested that when developing the famous classical formulas of Tribuli Fructus medicinal materials， we should pay attention to the specific reference object of Baijili， T. terrestris and A. complanatus should be identified and selected， and the processing method should be in accordance with the requirements of the formulas.

Objective:To explore the effect of computerized cognitive behavioral therapy on perioperative psychosomatic symptoms in patients with gastric cancer.Methods:Using the convenience sampling method, a total of 76 gastric cancer patients who were scheduled to undergo surgical treatment in Gastrointestinal Department of First Hospital of Shanxi Medical University from September 2021 to March 2022 were selected as the research objects. A total of 38 patients admitted from September to December 2021 were set as test group, while 38 patients admitted from January to March 2022 were set as control group. The control group was given routine nursing measures, while the test group was given psychosomatic intervention program of computerized cognitive behavioral therapy based on routine nursing measures. The effects of the intervention were evaluated using Self-rating Anxiety Scale (SAS), Self-rating Depression Scale (SDS), Visual Analogue Scale (VAS) and Athens Insomnia Scale (AIS). The first time to get out of bed, first postoperative exhaust time and the postoperative length of hospital stay were compared between the two groups.Results:After intervention, the SAS, SDS and AIS score of the test group was lower than that of the control group, and the difference was statistically significant ( P<0.05). VAS score of the test group was lower than that of the control group at different time points after surgery, and the difference was statistically significant ( P<0.05). The first time to get out of bed, the first time to exhaust gas and the postoperative hospital stay in the test group were shorter than those in the control group, and the differences were statistically significant ( P<0.05) . Conclusions:The implementation of computerized cognitive behavioral therapy can effectively improve perioperative psychosomatic symptoms of gastric cancer patients and the postoperative recovery process.

Objective:To study the effects of early breastfeeding volume on neonatal necrotizing enterocolitis (NEC) and feeding intolerance in very low birth weight infants.Methods:This study retrospectively analyzed the clinical data of 275 cases of very low birth weight infants (birth weight<1 500 g) born in Shenzhen Maternity & Child Healthcare Hospital from June 2017 to May 2018. Based on whether breastfeeding or not and the ratio of breast milk intake over the total volume of intake within two weeks after birth, they were divided into three groups: breast milk intake>50% group (>50% group, n=199), breast milk intake≤50% group (≤50% group, n=55) and formula group ( n=21). Differences in the incidence of NEC and feeding intolerance among the three groups were analyzed using Chi-square test (or Fisher's exact test). Effects of breast milk intake on the incidence of NEC and feeding intolerance were evaluated using univariate and multivariate logistic regression analysis. Results:The incidence of NEC in the >50% group, ≤50% group and formula group was 1.5% (3/199), 27.3% (15/55) and 9.5% (2/21), respectively ( P<0.01), and the incidence of feeding intolerance was 17.6% (35/199), 56.4% (31/55) and 28.6% (6/21), respectively ( χ2=34.826, P<0.01). Univariate logistic regression analysis showed that compared with the >50% group, the risk of NEC in the≤50% and formula group increased ( OR=24.500, 95% CI: 6.755-85.594; OR=6.877, 95% CI: 1.081-43.744); that of feeding intolerance increased in the≤50% group ( OR=6.316, 95% CI: 3.293-12.113). Multivariate logistic regression analysis showed that compared with the >50% group, the risk of NEC in the≤50% and formula groups increased ( OR=28.452, 95% CI: 7.280-111.195; OR=8.610, 95% CI: 1.262-58.766); that of feeding intolerance increased in the≤50% group ( OR=7.207, 95% CI: 3.601-14.425). Conclusions:Breastfeeding accounting for more than half of the total volume of intake within two weeks after birth may reduce the incidence of feeding intolerance and NEC in very low birth weight infants.

Objective:To invetigate the influencing factors and clinical significance of liver function damage (LFD) in patients diagnosed with Corona Virus Disease 2019 (COVID-19).Methods:The retrospective case-control study was conducted. The clinicopathological data of 51 patients with COVID-19 who were admitted to the Sino-French New City Branch of Tongji Hospital Affiliated to Huazhong University of Science and Technology by the 5th group assisting team from the First Hospital of Jilin University from February 9th to 27th in 2020 were collected. There were 27 males and 24 females, aged from 36 to 86 years, with an average age of 68 years. The treatment modality was according to the diagnostic and therapeutic guideline for COVID-19 (Trial 6th edition) issued by National Health Commission. Observation indicators: (1) clinical data of patients; (2) analysis of liver function index and treatment of LFD; (3) analysis of influencing factors for LFD. Measurement data with normal distribution were represented as Mean± SD, and measurement data with skewed distribution were described as M (range). Count data were described as absolute numbers or percentages, and comparison between groups was analyzed using the chi-square test. The Logistic regression method was used for univariate analysis. Results:(1) Clinical data of patients: of the 51 patients, 21 were classified as ordinary type of COVID-19, 19 as severe type and 11 as critical type. In terms of medical history, 31 patients suffered from more than or equal to one kind of chronic disease, 20 had no history of chronic disease. Thirteen patients had the drinking history and 38 had no drinking history. Seven patients were hepatitis positive and 44 were hepatitis negative. Five patients had septic shock at admission, 5 had systemic inflammatory response syndrome (SIRS), and 41 had neither shock nor SIRS. The body mass index (BMI), time from onset to admission, temperature, heart rate, respiratory rate of the 51 patients were (24±3)kg/m 2, (13±5)days, 36.5 ℃ (range, 36.0-38.1 ℃), 82 times/minutes (range, 50-133 times/minutes), 20 times/minutes (range, 12-40 times/minutes). The white blood cell count, level of creatinine, and level of b-type natriuretic peptide within 24 hours after admission were 6.3×10 9/L [range, (2.2-21.7)×10 9/L], 75 μmol/L (range, 44-342 μmol/L), 214 ng/L (range, 5-32 407 ng/L). (2) Analysis of liver function index and treatment of LFD: the level of alanine aminotransferase (ALT), aspartate aminotransferase (AST), glutamyl transpeptidase (GGT), alkaline phosphatase (ALP), direct bilirubin (DBil), indirect bilirubin (IBil), activated partial thromboplastin time (APTT) and prothrombin time (PT) were 31 U/L (range, 7-421 U/L), 29 U/L (range, 15-783 U/L), 36 U/L (range, 13-936 U/L), 76 U/L (range, 41-321 U/L), 4.9 μmol/L (range, 2.6-14.3 μmol/L), 5.8 μmol/L (range, 2.6-23.9 μmol/L), 37.2 s (range, 30.9-77.1 s), 13.9 s (range, 12.5-26.7 s), respectively. The percentages of cases with abnormal ALT, AST, GGT, ALP, DBil, IBil, APTT and PT were 47.1%(24/51), 47.1%(24/51), 35.3%(18/51), 13.7%(7/51), 7.8%(4/51), 2.0%(1/51), 21.6%(11/51), and 19.6%(10/51), respectively. Of the 51 patients, LFD was detected in 10 patients classified as ordinary type, in 9 patients as severe type, and in 10 as critical type, respectively. In the 51 patients, 1 of 22 patients with normal liver function developed respiratory failure and received mechanical ventilation within 24 hours after admission, while 9 of 29 patients with abnormal liver function developed respiratory failure and received mechanical ventilation, showing a significant difference between the two groups ( χ2=5.57, P<0.05). (3) Analysis of influencing factors for LFD. Results of univariate analysis showed that clinical classification of COVID-19 as critical type was a related factor for LFD of patients ( odds ratio=10.000, 95% confidence interval: 1.050-95.231, P<0.05). Conclusions:COVID-19 patients with LFD are more susceptible to develop respiratory failure. The clinical classification of COVID-19 as critical type is a related factor for LFD of patients.

Objective To investigate the mechanism of implanted tissue-engineered bone (TEB)recruiting endogenous mesenchymal stem cells (BMSCs) towards bone regeneration after traumatic bone defect.Methods In vivo experiments:2 mm of diaphysis and periosteum were removed from the middle of the femoral shaft in 8 week old FVB/N mice to form a large segment of bone defect.Demineralized bone matrix (DBM) and TEB were implanted into the defect area and fixated.All mice were randomly divided into DBM group (n =18) and TEB group (n =18).The results were observed 24 hours after implantation:(1) flow cytometry was used to evaluate the number of mobilized host BMSCs into the blood;(2) non-invasive bioluminescent imaging was used to observe the ability of two groups in recruiting mouse bone marrow derived mesenchymal stem cells (mBMSCs) in peripheral blood to the defect area;(3) ELISA was used to evaluate the stromal cell-derived factor 1 (SDF-1) content in peripheral blood of two groups.In vitro experiments:(1) transwell assay was conducted to evaluate the ability of SDF-1 (100 ng/ml) in promoting the migration of human bone marrow derived mesenchymal stem cells (hBMSCs).SDF-1/C-X-C motif chemokine receptor-4 (CXCR4) pathway was blocked by the selective CXCR4 antagonist Plerixafor (AMD3100).The experimental groups were divided into control group,SDF-1 group,and SDF-1 + AMD3100 group.(2) The co-culture system of human umbilical vein endothelial cells (hUVECs) and hBMSCs was established,and cells were stimulated by SDF-1.The experimental groups were divided into hBMSCs group,hBMSCs + hUVECs group,and hBMSCs + hUVECs (AMD3100 pretreatment) group.Transwell assays were used to compare the migration of hBMSCs in each group.ELISA was used to detect the concentration of hepatocyte growth factor (HGF) in the co-culture supernatant.(3) In vitro cultured hUVECs were stimulated by SDF-1 and SDF-1/CXCR4 pathway was antagonized by AMD3100.The experimental groups were divided into control group,SDF-1 group,and SDF-1 + AMD3100 group.Quantitative real-time polymerase chain reaction (qRT PCR) was used to evaluate the expression of HGF in each group.Results In vivo experiments:24 h after transplantation,the number of BMSCs and SDF-1 concentration in the TEB group were significantly highcr than those in the DBM group (P ＜ 0.05).The number of recruited mBMSCs into the circulation in the TEB group was larger than that in the DBM group (P＜ 0.01).In vitro experiments:(1) compared with the control group and the SDF-1 + AMD3100 group,the SDF-1 group significantly enhanced the migration ability of hBMSCs in Transwell migration experiments (P ＜ 0.01);(2) compared with the hBMSCs group and the hBMSCs + hUVECs (AMD3100 pretreatment) group,the number of migrated cells and HGF concentration in the hBMSCs + hUVEC group significantly increased (P ＜ 0.01),but there were no significant differences between the hBMSCs group and the hBMSCs + hUVECs (AMD3100 Pretreatment) group (P ＞0.05);(3) qRT-PCR showed that the expression of HGF was significantly increased in the SDF-1 group compared with the control group (P ＜ 0.05).After antagonizing SDF-1/CXCR4,HGF expression in the SDF-1 + AMD3100 group was significantly lower than that in the SDF-1 group.Conclusions TEB transplantation in traumatic bone defect can significantly increase the concentration of chemokine SDF-1 in vivo and effectively promote the mobilization of endogenous MSCs and recruitment of circulating MSCs.SDF-1 not only directly promotes the migration of hBMSCs through SDF-1/CXCR4 pathway,but also up-regulates the expression and secretion of HGF in vascular cells to further amplify the chemotactic effect of SDF-1 on hBMSCs.

Objective To investigate the clinical value and experience of transperitoneal and retroperitoneal robot-assisted partial nephrectomy for renal hi1 ar tumors.Methods We evaluated 48 patients who had partial nephrectomy for renal hilar tumor by robotic surgical syestem from January 2013 to March 2017.In those cases,35 were male and 13 were female,with an average age of 57.3 (range from 41 to 75 ),27 cases were ventral tumor and 21 cases were dorsal tumor.3 cases were totally confined to the renal parenchyma,the other 45 cases were partially confined to the renal parenchyma.18 cases were performed surgery by retroperitoneal route,the rest 30 cases were performed by peritoneal route.Results A total of 48 patients underwent successful robotic partial nephrectomy for renal hilar tumors.The mean warm ischemia time was 22 minutes (range from 16 to 33 minutes) and the mean estimated blood loss was 88 md (range from 50 to 350 ml).No bleeding-related complications were found.Histopathology confirmed 39 cases of ccRCC,7 cases of angioleiomyolipoma,2 cases of renal oncocytoma.There was one case in this review was positive surgical margin (2.1％) and found no sign of recurrence during the short term post-operation follow-up.All cases in this review are following up after surgery to date from 2 months to 4 years,no cases of tumor recurrence or metastasis were found.Conclusions The application of transperitoneal and retroperitoneal RAPN is the effective and safe way for renal hilar tumor resection,and it has a clear advantage of renal surgical incision stitching and tumor complete resection.The choice of surgical approaches depends on the size and location of tumor and the clinical experience of the surgeon.

Objective To discuss the optimal operation mode and operation path in minimally invasive technique for living donor nephrectomy.Methods From September 2013 to August 2015, 68 living donor nephrectomy was retrospectively reviewed. Thirty-one patients were performed with robotic-assisted laparoscopic living donor nephrectomy(robotic group), twenty-nine patients underwent totally retroperitoneal laparoscopic living donor nephrectomy(non hand assisted group),and eight patients were performed with hand assisted retroperitoneal laparoscopic living donor nephrectomy(hand assisted group). Operation time, warm ischemia time, intraoperative hemorrhage volume, hospitalization time, complications and preoperative and postoperative serum creatinine value of the recipients between the two groups were compared.Results The operations of three groups were all performed successfully. Intraoperative hemorrhage volume in the three groups were(39±15)ml,(62±37)ml and(53±19)ml, and there were significant differences between these groups(P<0.05). But hospitalization time ,operation time, warm ischemia time and complications occurred rate in the three groups had no significant difference(P>0.05). In robotic group,2 donors occurred with splenic injury during operation and 1 donor was detected with hemorrhage after operation. In non-hand assisted group, 1 donor occurred with urinary tract infection, 1 donor occurred with external iliac vein thrombosis. In hand assisted group 1 donor was detected with wound fat liquefaction after operation. All the donors were followed up for more than 9 months, no hypertension, proteinuria and renal dysfunction complications were detected. The blood creatinine in three groups of recipients after operation of 5th day and 28th day were(118±26)μmol/L, (130±33)μmol/L,(128±41)μmol/L and(114±17)μmol/L,(116±34)μmol/L,(115±29)μmol/L, respectively, and there was no statistical difference(P>0.05).Conclusions Minimally invasive technique for living donor nephrectomy is beneficial to patients' recovery. Surgery doctors should combine personal experience and the hospital's hardware conditions and other factors. The principle is to ensure the donor's safety and to balance the interests of the donor and the recipient, to choose their own most skilled way of surgery.

Objective To evaluate the safety and efficacy of robot﹣assisted laparoscopic living donor nephrectomy. Methods Clinical data of 31 donors and recipients undergoing robot﹣assisted laparoscopic living donor nephrectomy in Xijing Hospital of the Fourth Military Medical University from November 2013 to August 2015 were retrospectively analyzed. Results Donor nephrectomy was successfully performed in 31 cases.The operation time ranged from 110 to 190 min.Intraoperative hemorrhage volume was measured as 20﹣100 ml.The warm ischemia time of the donor kidney was 100 to 160 s.The retained length of renal vein was between 1.8 and 3.0 cm and the length of renal artery was 1.4 to 2.3 cm.In 2 cases,spleen injury occurred during the kidney extraction and was treated with splenorrhaphy.One donor had postoperative hemorrhage,which was treated with hemostasis and anemia correction.Thirty one donors received postoperative follow﹣up for over 6 months.No long﹣term complications were observed.Among 31 recipients,one patient had delayed recovery of renal graft function and the serum creatinine level returned to normal range after treatment at postoperative 1 month.The survival rate of kidney grafts was up to 100%. Conclusions Robot﹣assisted laparoscopic living donor nephrectomy is a safe and efficacious surgical procedure for kidney resection,which possesses the advantages of small trauma,rapid recovery and no influence upon renal function.