Objective To explore the related factors of local reccurrence to rectal cancer after Dixon operation. Methods 100 patients with rectal cancer were used Dixon treatment. Then the tumor cells in the intestine and peritoneal fluid were qualitatively and quantitatively analyzed by flow cytometry during operation. The patients were followed up 2 years to understand the local recurrence. Results In 100 patients,8 cases were found in local recurrence after 2 years. 6 cases of recurrence were in the anastomotic site. Conclusion The local recurrence was related to Dukes stage,tumor distance from the anus,much margin of tumor length,tumor differentiation,intestine and abdominal shed close tumor cells,and it was worthy of attention.

Objective To evaluate the effect of the self-made Zishen decoction combined with conventional western medicine therapy and health education on the patients with early diabetic nephropathy. Methods The 112 patients with DN were randomly assigned to 2 groups (each group 56 patients) at a ratio of 1:1. The control group was treated with control of glucose, blood pressure, lipid, and diet therapy, and the treatment group was with self-made prescription of invigorating the kidney and health education based on the control group treatment. All patients were treated for 6 months. The SF-36 scale was used to assess the quality of life, and the clinical effect was determined based on the blood biochemical indexes. Results Total clinical effect of the treatment group was 85.7%(48/56), and the control group was 67.9%(38/56) (χ2=4.057, P=0.044). Compared with the control group after treatment for 6 months, the physical condition (72.17 ± 13.41 vs. 64.59 ± 11.83, t=3.172), social function (64.58 ± 14.54 vs. 58.94 ± 14.62, t=2.047), physical role function (55.82 ± 10.11 vs. 47.46 ± 10.18, t=4.360), emotional role function (60.43 ± 10.20 vs. 56.04 ± 11.44, t=2.143), energy (69.86 ± 11.43 vs. 62.47 ± 11.12, t=3.468), general health status (68.57 ± 11.25 vs. 62.45 ± 11.78, t=2.812) of the treatment group were significantly improved (P<0.01 or P<0.05). Conclusion The self-made Zishen decoction and health education combined with conventional western medicine can improve the clinical effect and quality of life of patients with DN.

Objective To reveal the chromosome abnormalities and their relationship with the clinical phenotype of neonates with congenital malformation.Methods Karyotype analysis of peripheral blood lymphocytes was performed on 396 newborns with congenital malformation,who were recruited at the Children's Hospital Affiliated to Soochow University from Jan.2006 to May 2012,chromosome karyotypes were prepared with neonatal peripheral lymphocytes by conventional G-banding technique.Results 1.Of 396 newborns,159 (40.2％) cases were detected to have chromosomal abnormalities,including karyotype first reported domestically and internationally in 3 cases.2.Trisomy-21 (Down's syndrome),which was the most common abnormal karyotype,was seen in 130 cases,accounting for 81.8％,of whom 119 cases show the standard type,10 cases accompanied by the Robertsonian translocation involving group D or group G,and 1 case accompanied by sexual chromosomal abnormality:inv(Y) (p1 1 q 1 1),+ 21.3.Other common karyotype abnormalities were as follows:del (5) (p 1 2-14) (cats cry syndrome) in 4 cases,trisomy-18 (Edwards syndrome)in 4 cases,45,XO (Turner' s syndrome) in 4 cases,inv (9) (p1 1 q1 2-21) in 4 cases,trisomy-X (super female syndrome) in 1 case,rob(13;14) in 1 case,trisomy-8 in 1 case and del(18) (q22) in 1 case.4.Special faces were seen in 147 cases (92.5 ％),congenital heart disease in 97 cases (61.0％),low birth weight in 72 cases (45.3 ％),congenital anal atresia in 13 cases(8.1％),multiple malformations in 11 cases (6.8％),intestinal malformations in 10 cases (6.2％),extrinsic genital abnormalities in 9 cases(5.7％),meow-like cry in 4 cases(2.5％),limb edema in 4 cases (2.5％),fingers and toe abnormalities in 6 cases(3.6％),congenital brain dysplasia in 6 cases (3.6％),webbed neck in 5 cases(3.1％) and cleft lip and palate in 3 cases(1.8％).Conclusions Chromosomal abnormality is an important factor leading to neonatal birth defects,of which special face,congenital heart disease,low birth weight,and multiple malformations are the main clinical manifestations of chromosomal diseases.

ObjectiveTo evaluate the therapeutic effect ofZishen decoction combined with standard treatment of western medicine for for stage IV diabetic nephropathy with Qi and Yin deficiency.MethodsA total of 112 patients with stage IV diabetic nephropathy and Qi and Yin deficiency were randomized to thestandard treatment and the combined treatment groups, 56 in each. The standard treatment group received conventional treatment, including blood glucose controlling, antihypertensive, blood lipid regulating and diet controlling. The combined treatment group receivedZishen decoction on the basis of conventional treatment. All the patients were treated for 3 months. The blood urea nitrogen (BUN), serum creatinine (SCr), total cholesterol (TG), triacylglycerol (TC), low-density lipoprotein cholesterol (LDL-C), high-density lipoprotein cholesterol (HDL-C) and glycated hemoglobin (HbA1c) were measured by an automatic chemistry analyzer. The urinary albumin excretion rate (UAER) was measured by the enzyme-linked immunosorbent assay.ResultsCompared with the standard treatment group, the SCr (53.51 ± 18.12μmol/Lvs. 62.66 ± 21.14μmol/L;t=2.459,P<0.05), UAER(100.73±84.24μg/minvs. 156.24 ± 96.38μg/min;t=3.245,P<0.05), TG(1.73±0.22 mmol/Lvs. 2.06 ± 0.21 mmol/L;t=8.112,P<0.01), TC(4.56 ± 0.62 mmol/Lvs. 5.10 ±0.31 mmol/L;t=5.830, P<0.01), LDL-C (2.42 ± 1.05 mmol/Lvs. 3.31 ± 0.81 mmol/L;t=5.022,P<0.01) in the combined treatment group decreased significantly, and the HDL-C (1.67 ± 0.33 mmol/Lvs. 1.36 ± 0.41 mmol/L;t=4.460,P<0.01) increased significantly. ConclusionZishen decoction on the basis of conventional treatment can improve the SCr and UAER, and regulate the blood lipid in the patients with stage IV diabetic nephropathy and Qi-Yin deficiency.

Objective To report two childhood acute myeloid leukemia (AML) patients with t(8;20)(q22;q13) and t(1;8;21)(q32;q22;q22) respectively,as variant t(8；21).Methods Chromosome preparation of bone marrow cells were made using short-term culture and karyotypic analysis was carried out using R and G-banding techniques.Interphase-fluorescence in situ hybridization (I-FISH) and metaphase-FISH (M-FISH) were performed using dual color,dual fusion AML1-ETO probe to detect the AML1-ETO fusion gene.Multiplex RT-PCR was used to demonstrate the expression of AML1-ETO fusion transcript.Results The karyotype of bone marrow cells for these two childhood AML patients were 45,X,-Y,t(8;20)(q22;q13)[12]/46,XY[3](case 1) and 46,XX,t(1;8;21)(q32；q22;q22)[18]/46,XX[2](case 2),respectively.I-FISH and M-FISH confirmed that they all had the AML1-ETO fusion gene and variant t(8;21).The AML1-ETO fusion transcript in both patients was detected by RT-PCR.Conclusion t (8;20)(q22;q13) and t (1;8;21)(q32;q22;q22) are variant t (8;21) in nature.It is important to combine the conventional karyotypic analysis with D-FISH and multiplex RT-PCR to determine the nature and prognosis of AML patients with variant t(8;21).

Objective To explore the effects of multiple groups of acupoint pre-embedding thread on the autonomic nervous system and gastrointestinal function in patients undergoing gynecological laparo-scopic surgery under general anesthesia.Methods Sixty patients,aged 25-64 years,BMI 18.5-30.0 kg/m2,ASA physical status Ⅰ or Ⅱ,were selected for laparoscopic gynecological surgery under general anesthesia.Patients were divided into two groups using a random number table method:control group(group C)and acupoint thread embedding group(group M),30 patients in each group.Patients in group M received thread embedding at 10 acupoints in 5 groups,including Neiguan,Sanyinjiao,Geshu,Jueyin,and Weishu on the day before surgery.Patients in group C did not undergo thread embedding at acupoints before surgery.The HR,MAP,normalized unit of low frequency(LF),normalized unit of high frequency(HF)and LF/HF were recorded at 5 minutes before anesthesia induction,immediately after tracheal intu-bation,immediately after establishing pneumoperitoneum,10,20,and 30 minutes after pneumoperitoneum,and when tracheal intubation was removed.Motilin and gastrin concentrations in serum were measured on the day before surgery and 24 hours after surgery.The time of first postoperative exhaust and defecation,as well as the occurrence of nausea and vomiting within 48 hours after surgery were recorded.Results Compared with group C,the HR was significantly lower,and the MAP,the LF and LF/HF in group M were significant-ly reduced at 10,20,and 30 minutes after pneumoperitoneum,while HF was significantly increased(P＜0.05).The first postoperative time of exhaust and defecation in group M was significantly shortened(P＜0.05),and the incidence of nausea and vomiting within 24 hours after surgery was significantly reduced(P＜0.05).The concentrations of motilin and gastrin in serum of group M were significantly increased 24 hours after surgery(P＜0.05).Conclusion The combination of acupoints and pre-embedding thread can regu-late the autonomic nervous function of patients undergoing gynecological laparoscopic surgery under general anesthesia,which is beneficial for the recovery of postoperative gastrointestinal function and improves the quality of rehabilitation.

Objective:To evaluate the efficacy and safety of Qingxuan Zhike granules in improving cough symptoms and shortening the course of influenza (wind-heat invading lung) in children.Methods:In this multicenter, randomized, controlled clinical trial, a total of 240 outpatient influenza patients from 7 hospitals, including the First Affiliated Hospital of Yunnan University of Traditional Chinese Medicine, from April 2023 to December 2023 were collected.The subjects were randomly divided into the control group and the experimental group via SAS software using the block randomization method.The differences between two groups were compared with t test, corrected t test and χ2 test.Subjects in the control group were given Oseltamivir phosphate granules, orally, twice a day (weight ≤15 kg, 30 mg/time; weight >15-23 kg, 45 mg/time; weight >23-40 kg, 60 mg/time; weight >40 kg, 75 mg/time; age≥13 years, 75 mg/time).In addition to Oseltamivir phosphate granules, subjects in the experimental group were also given Qingxuan Zhike granules, orally, 3 times a day (1-3 years old, 1/2 bag each time; >3-6 years old, 3/4 bag each time; >6-14 years old, 1 bag each time).After 5 days of treatment, the medication was suspended for 2 days.The effect of cough, antipyretic effect, clinical recovery rate, clinical recovery time, Canadian Acute Respiratory Illness and Flu Scale (CARIFS) score, traditional Chinese medicine (TCM) syndrome effect, complication rate, and adverse reactions were evaluated between the two groups. Results:Finally, 232 cases were included in the study, including 115 cases in the experimental group and 117 cases in the control group.Before and after treatment, there were no significant difference in CARIFS cough score between the experimental group and the control group (all P>0.05).After treatment, the change in CARIFS cough score in the experimental group [(-1.00±0.91) scores]was significantly higher than that in the control group [(-0.75±0.98) scores] ( t=-1.995, P=0.047).After treatment, the change in TCM syndrome cough score in the experimental group [(-1.69±1.51) scores] was significantly higher than that in the control group [(-0.97±1.63) scores] ( t′=-0.035, P=0.001).The time of complete regression of fever in the experimental group [(44.82±22.72) h] was shorter than that in the control group [(51.35±27.07) h], and the difference between the two groups was statistically significant ( t=-1.966, P=0.050).The fever score showed that the area under the curve between the CARIFS symptom fever score and time in the experimental group was 4.40±2.42, while that in the control group was 5.12±2.44, and the difference between the two groups was statistically significant ( t=-2.252, P=0.025).The clinical recovery rate was 93.91%(108/115) in the experimental group and 92.31%(108/117) in the control group, and there was no significant difference between the two groups ( χ2=0.233, P>0.05).The clinical recovery time in the experimental group [(2.93±1.21) d] was shorter than that in the control group [(3.29±1.15) d], and the difference between the two groups was statistically significant ( t=-2.279, P=0.024).After treatment, there was a significant difference in TCM syndrome score variation between the experimental group [(-12.00±4.13) scores] and the control group [(-10.85±4.31) scores] ( t′=-2.067, P=0.040).No complication occurred in both groups, and there was no significant difference in the incidence of adverse events between the two groups ( χ2=1.299, P>0.05). Conclusions:Qingxuan Zhike granules combined with Oseltamivir phosphate can effectively improve the cough symptoms associated with influenza in children, shorten the time and course of fever, and improve the TCM syndrome score; thus, they are safe in clinical application.