1.Postoperative quality of life of cervical cancer patients treated by laparoscopic surgery
Junjian WANG ; Chunlan WANG ; Wanping ZHANG ; Jing FANG ; Zhiqin FU
China Journal of Endoscopy 2016;22(6):31-34
Objectives To investigate the postoperative quality of life of cervical cancer patients treated by laparo-scopic surgery. Methods 27 cases of cervical cancer treated by laparoscopic surgery from May 2009 to September 2010 as observation group, 27 cases of cervical cancer treated by laparotomy treatment in the same period as control group. Observe and analyzed the clinical data, operation, postoperative recurrence and survival rates and postopera-tive FACT-G score between the two groups. Results Age, body mass index has no statistical difference between the two groups ( > 0.05), the blood loss in observation group was less than that in control group ( < 0.05), the lymph node dissection number in observation group was more than that in control group ( < 0.05), the exhaust time and hospital stay in observation group were less than that in control group ( <0.05), the 1-year, 3-year and 5-year re-currence rate and survival rate in observation group showed no significant difference compared with control group ( < 0.05). The 1-year, 3-year and 5-year FACT-G score in control group were higher than that in control group ( < 0.05). Conclusion Laparoscopic surgery for cervical cancer patients can reduce bleeding, shorten exhaust time and hospitalization time, improve postoperative FACT-G score and postoperative quality of life of cervical cancer pa-tients.
2.Clinical value of prenatal MRI in the diagnosis and differential diagnosis of fetal bronchopulmonary sequestration
Zhi LI ; Ming ZHU ; Suzhen DONG ; Zhiqin LUO ; Zhenghua FEI ; Xiangming FANG ; Linghong QI
Chinese Journal of Obstetrics and Gynecology 2016;(1):23-26
Objective To investigate the clinical value of prenatal MRI in the diagnosis and differential diagnosis of congenital bronchopulmonary sequestration (BPS). Methods From January 2009 to December 2014, 16 fetuses with BPS were diagnosed by fetal MRI in Huzhou Maternity and Child Care Hospital and Shanghai Children′s Medical Center Affiliated to Shanghai Jiaotong University School of Medicine. The clinical data of these cases were analyzed retrospectively. All were singleton pregnancy, and MRI was carried out within 24-48 hours after routine prenatal ultrasound. All the neonates underwent postnatal enhanced CT scan or surgical biopsy after birth, and the results were compared to prenatal MRI diagnosis. Results (1)With prenatal MRI, 16 cases were diagnosed BPS. The lesions located in left lung in 10 cases, and right lung in 6 cases. As the scope of the lesion, 3 cases located in the whole left lung, 6 cases limited to the left lower lobe, and 1 case was subdiaphragmatic on the left side. 2 cases located in the whole right lung and 4 cases limited to the right lower lobe. One case complicated oligoamnios, and one had pleural effusion. Supplying vessels could be found in 14 cases.(2)When the postnatal results were compared with prenatal MRI, 15 cases were comfirmed as BPS (15/16), including 10 intralobar cases 5 extralobar cases. One that was diagnosed as BPS by prenatal MRI was confirmed to be congenital cystic adenomatoid malformation (CCAM) by pathology. The accuracy of prenatal MRI diagnosis of BPS was 15/16. Prenatal ultrasound missed one case and misdiagnosed two cases, as one was mistakened as CCAM and the other as cystic teratoma. Conclusion Prenatal MRI has good clinical value in the diagnosis and differential diagnosis of fetal BPS.
3.Hematologic toxicity of Gynura segetum and effects on vascular endothelium in a rat model of hepatic veno-occlusive disease.
Junwei FANG ; Guohua ZHANG ; Xianmu TENG ; Zhiqin ZHANG ; Jinhui PAN ; Qiyang SHOU ; Minli CHEN
Chinese Journal of Hepatology 2015;23(1):59-63
OBJECTIVETo observe the effects ofGynura segetum in rats with hepatic veno-occlusive disease (HVOD).
METHODSSixty Sprague-Dawley rats were assigned to a blank control group, one of three Gynura segetum treatment groups (low-dose group, 5.0 g/kg; mid-dose group, 10 g/kg; high-dose group, 20 g/kg), or a pseudo-drug group (10 g/kg of pseudo-ginseng). After 28 days of treatment, effects on white blood cell count, coagulation, secreted factors from vascular endothelium, and histopathology of the spleen were observed and inter-group differences were statistically assessed.
RESULTSAfter the 4-week administration, all rats in the Gynura segetum treatment groups showed decrease in body weight, increases in numbers of leukocytes, neutrophils, lymphocytes, monocytes and eosinophils.decreases in platelets and platelet hematocrit, and increases in mean platelet volume and platelet distribution.In addition, the Gynura segetum treatments increased the prothrombin time, activated partial thromboplastin time, thrombin time, prothrombin ratio and international normalized ratio, but decreased the PT%, fibrinogen level and platelet aggregation.Serum levels of endothelin and nitric oxide were also elevated by the Gynura segetum treatments.All measured parameters showed significant differences from the control group (P less than 0.01 or less than 0.05).Finally, the splenic follicles were significantly reduced and the spleens showed an absence of germinal centers along with a large number of diffuse lymphocytes and reduced red pulp sinusoids.
CONCLUSIONThe Gynura segetum treatment has some toxic effects; it can reduce platelet count and platelet hematocrit, inhibit blood clotting time and platelet aggregation, increase the secretion of factors from the vascular endothelium and disrupt spleen histology.
Animals ; Asteraceae ; Blood Coagulation ; Blood Platelets ; Disease Models, Animal ; Endothelium, Vascular ; Hepatic Veno-Occlusive Disease ; Platelet Count ; Prothrombin Time ; Rats ; Rats, Sprague-Dawley
4.Clinical value of prenatal MRI in the diagnosis of fetal simple expansion of lateral ventricle and follow-up after birth
Zhi LI ; Pingya HE ; Zhiqin LUO ; Liming PAN ; Yaning CHEN ; Guosong SHEN ; Zhenghua FEI ; Maoyu LI ; Xiangming FANG ; Linghong QI ; Mingsong LIU
Chinese Journal of Obstetrics and Gynecology 2017;52(4):220-226
Objective To explore the value of prenatal MRI in the diagnosis of fetal simple expansion of lateral ventricle(ventriculomegaly), and follow up the nervous system development status after birth. Methods Simple expansion of the lateral ventricle fetus by prenatal MRI examination were collected in Huzhou Maternal and Child Care Hospital from May 2013 to June 2015, 126 cases of live births in expansion group, 50 normal cases were recruited in the same period as the control group. In expansion group, fetal subgroup analysis was done:(1) unilateral or bilateral lateral ventricle expasion:one group was 98 cases was lateral ventricle expansion (77.8%, 98/126), expansion of bilateral ventricle group was 28 cases (22.2%, 28/126). (2) Prenatal MRI in the diagnosis of the lateral ventricle of expansion: expansion of the lateral ventricle width was greater than 10.0 mm, if both sides were expanding, the expand width was the heavier one side, divided into 3 subgroups: ①Expansion in group A (lateral ventricle width 10.0-12.0 mm) were 88 cases (69.8%, 88/126).②Expansion in group B (lateral ventricle width 12.1-15.0 mm) were 29 cases (23.0%, 29/126). ③Expansion of group C (lateral ventricle width> 15.0 mm) were 9 cases (7.12%, 9/126). All 176 cases were followed up after birth at the 3rd, 6th, 12th, 18th month (corrected age was used for premature babies), and Gesell developmental schedules (GDS) were used to evaluate the neurobehavioral development. Results (1) The MRI results after birth:21 cases were followed up by MRI after birth. In group A, 11 cases had MRI and 9 were normal (the ventricular width<10.0 mm after birth) , the other 2 cases were stable (the ventricular width measured first time after birth was ≥10.0 mm, but the difference was within 2.0 mm from the MRI before birth). In group B, 4 cases had MRI, 1 was normal, 1 was stable, and 2 cases were getting better (the ventricular width measured first time after birth was ≥10.0 mm, but the width decreased more than 2.0 mm from the MRI before birth). In group C, 6 cases had MRI. 3 cases were getting better and 3 cases were stable. (2) Overall GDS results:expansion group after the birth of the 3rd, 6th, 12th, 18th month GDS evaluation results compared with control group, respectively, the differences were not statistically significant (all P>0.05). (3) The GDS results among the subgroups:in each evaluation after birth, there were no statistically significant differences between group A and the control group (all P>0.05). The GDS results of group B at the 3rd and 6th month were lower than those of the control group (P<0.05); while there were no statistically significant differences between the 2 goups at the 12th and 18th month (P>0.05). And for group C, statistically significant differences were found compared to the control group at each follow-up time (all P<0.05). (4) GDS results at different times after birth in the expansion group:there was no statistically significant difference between the results at the 3rd and 6th month (P>0.05). But when the result at the 3rd month was compared to the results of the 12th or 18th month, the differences were statistically significant (P<0.05). GDS result of 6th months after birth compared with 12th and 18th months, respectively, there were no statistically significant differences (P>0.05). There was no statistically significant difference between the results at the 12th and 18th month (P>0.05). (5) The GDS results in unilateral and bilateral ventricle expansion:at the 18th month, among the 98 unilateral cases, 86 (87.8%, 86/98) had normal GDS results(>85 scores);8 (8.2%, 8/98) had borderline results (75-85 scores);4 (4.1%, 4/98) had delayed results (<75 scores). Among the 28 bilateral cases, 23 (82.1%, 23/28) had normal GDS results;3 (10.7%, 3/28) had borderline results; 2 (7.1%, 2/28) had delayed results. There was no statistically significant difference (P>0.05). Conclusions Among the simple expansion of lateral ventricle, those whose ventricular width are≤12.0 mm may not need clinical treatment. If the width is between 12.1 to 15.0 mm, closely follow-up and targeted rehabilitation training after birth are recommended. When the width is more than 15.0 mm, the risk of the central nervous system function delay is significantly increased, and early intervention might improve the prognosis.
5. A multicenter randomized controlled study of Saccharomyces boulardii in the prevention of antibiotic-associated diarrhea in infants and young children
Chaomin WAN ; Hui YU ; Gang LIU ; Hongmei XU ; Zhiqin MAO ; Yi XU ; Yu JIN ; Ruping LUO ; Wenjian WANG ; Feng FANG
Chinese Journal of Pediatrics 2017;55(5):349-354
Objective:
To evaluate the efficacy and safety of
6.Relationship between fragmented QRS wave with ventricular arrhythmia's incidence situation and heart rate variability in patients with old myocardial infarction
Wenting ZHANG ; Fangjiang LI ; Tong YAO ; Fang ZOU ; Yuyu LIU ; Zhiqin FANG ; Shuzhen REN ; Aiting ZHANG ; Jiayuan CHENG
Clinical Medicine of China 2021;37(6):496-503
Objective:To explore the relationship between fragmented QRS complex and heart rate variability (HRV) and ventricular arrhythmia in patients with old myocardial infarction.Methods:From August 2018 to October 2019, 200 patients with old myocardial infarction were first treated in the Department of cardiac function examination of the First Affiliated Hospital of Hebei North University. The patients were divided into 99 cases of old myocardial infarction with fragmented QRS wave group and 101 cases of old myocardial infarction without fragmented QRS wave group according to the case bank data and conventional 12 lead ECG diagnosis in our hospital for the first time. Then, the 24-h ambulatory ECG reexamined within 1 year after discharge was retrospectively analyzed. The incidence of ventricular arrhythmia was compared between the two groups by χ 2 test. The difference of heart rate variability between the two groups was compared by rank sum test. Multiple logistic regression was used to analyze the value of different indexes of heart rate variability in the evaluation of fragmented QRS complex in old myocardial infarction. Drawing the receiver operating characteristic (ROC), and the area under the curve (AUC) was used to analyze the diagnostic accuracy of different indexes of heart rate variability in the broken QRS complex of old myocardial infarction. Results:According to the Lown classification of ventricular premature contraction, the number of positive ventricular arrhythmias in patients with Grade Ⅰ of ventricular premature contraction and Grade Ⅲ-Ⅴ of ventricular premature contraction in the old myocardial infarction fragmented QRS group was higher than that in the old myocardial infarction non fragmented QRS group (Grade Ⅰ of ventricular premature contraction: 54.5% (54/99)and 39.6%(40/101); χ 2=4.484, P<0.05;Grade Ⅲ-Ⅴ of ventricular premature contraction: 34.3% (34/99) and 9.9%(10/101); χ 2=17.406, P<0.05)). Ventricular premature contraction Grade 0 old myocardial infarction fragmented QRS group was lower than old myocardial infarction non fragmented QRS group (8.1% (8/99) and 48.5% (49/101); χ 2=37.995, P<0.05). The total number of positive cases of ventricular arrhythmia in the old myocardial infarction group with fragmented QRS wave was higher than that in the old myocardial infarction group without fragmented QRS wave (91.9% (91/99) and 51.5%(52/101); χ 2=57.146, P<0.05)). There was no significant difference in the number of positive ventricular arrhythmias between the old myocardial infarction fragmentation QRS group and the old myocardial infarction non fragmentation QRS group ( P>0.05). The standard deviation of NN intervals (SDNN) and the standard deviation of average NN intervals (SDANN) of HRV time domain indexes in the old myocardial infarction fragmented QRS group were higher than those in the old myocardial infarction non fragmented QRS Group (SDNN:143.00(122.00,166.00) vs. 110.00(95.00,130.50), Z=5.780, P<0.05; SDANN:112.00(100.00,136.00) vs. 96.00(76.00,118.50), Z=4.013, P<0.05). Multiple Logistics regression analysis results of HRV domain shows that HRV time domain SDNN and SDANN have diagnositic value in diagnosis fQRS after OMI(SDNN: OR=0.949, 95% CI:0.922-0.977, P<0.001; SDANN: OR=1.036, 95% CI:1.005-1.068, P=0.022). Area under ROC curve of HRV time domain SDNN and SDANN have particular diagnositic accuracy in diagnosis fQRS after OMI(SDNN: AUC 0.737, 95% CI 0.666-0.807, Sensitivity 0.818, Specificity 0.634; SDANN: AUC 0.664, 95% CI 0.587-0.741, Sensitivity 0.737, Specificity 0.673. 0.5
7.Postnatal follow-up in fetuses with isolated mild and moderate bilateral ventriculomegaly
Zhi LI ; Liming PAN ; Rong FANG ; Qiongshan LI ; Yuqin LIU ; Linghong QI ; Jingying FEI ; Zhiqin LUO ; Can LAI
Chinese Journal of Perinatal Medicine 2020;23(11):750-756
Objective:To explore the value of prenatal MRI in the diagnosis of isolated mild and moderate bilateral ventriculomegaly and neural development of the fetuses after birth.Methods:This is a retrospective study involving 244 singleton fetuses with isolated mild or moderate lateral ventriculomegaly diagnosed by both prenatal ultrasound and MRI in Huzhou Maternity & Child Health Care from May 2013 to June 2017, consisting of 82 cases with bilateral ventriculomegaly (BVM) and 162 with unilateral ventriculomegaly (UVM). The two groups were further divided into two subgroups: mild (lateral ventricle width: 10.0-12.0 mm, bilateral 56 cases, unilateral 120 cases) and moderate group (lateral ventricle width: >12.0-<15.0 mm, bilateral 26 cases, unilateral 42 cases). In addition, 50 singleton fetuses without any abnormality in the nervous system in prenatal check were included in the control group during the same period. All neonates were reexamined by ultrasound within one week after birth, and followed up regularly at the age of 3, 6, 12 and 18 months. Gesell Development Schedules (GDS) were used to evaluate the central nervous system's function, and postnatal changes in lateral ventriculomegaly were observed. Statistical analysis was performed by t, F, Chi-square tests (or Fisher's exact test). Results:(1) There was no difference among intervals between MRI scan and delivery in the BVM, UVM, and the control groups. The disappearance rate of lateral ventriculomegaly after birth was 80.4% (45/56) in the mild BVM group, 42.3% (11/26) in the moderate BVM group, 88.3% (106/120) in the mild UVM group, and 57.1% (24/42) in the moderate UVM group ( χ2=35.183, P<0.001). (2) The GDS evaluation results in the BVM group at 6, 12, and 18 months after birth were worse than those in the UVM group (all P<0.0167). The GDS evaluation results in the BVM group were worse than those in the control group at 3 and 6 months after birth [3 months: normal: 58.5% (48/82) vs 86.0% (43/50), borderline: 22.0% (18/82) vs 10.0% (5/50), delay: 19.5% (16/82) vs 4.0% (2/50), χ2=11.425; 6 months: normal: 63.4% (52/82) vs 88.0% (44/50), borderline: 19.5% (16/82) vs 8.0% (4/50), delay: 17.1% (14/82) vs 4.0% (2/50), χ2=9.678; all P<0.0167]. (3) The GDS evaluation results in the moderate BVM group at 6, 12, and 18 months after birth were worse than those in the moderate UVM group [6 months: normal: 30.8% (8/26) vs 69.0% (29/42), borderline: 30.8% (8/26) vs 21.4% (9/42), delay: 38.5% (10/26) vs 9.5% (4/42), χ2=11.417; 12 months: normal: 53.8% (14/26) vs 88.1% (37/42), borderline: 23.1% (6/26) vs 9.5% (4/42), delay: 23.1% (6/26) vs 2.4% (1/42), χ2=11.199; 18 months: normal: 65.4% (17/26) vs 95.2% (40/42), borderline: 15.4% (4/26) vs 2.4% (1/42), delay: 19.2% (5/26) vs 2.4% (1/42), χ2=10.568; all P<0.0167]. The GDS evaluation results of the moderate BVM group at 3, 6, 12, and 18 months after birth were worse than the control group. (4) In the BVM group, the GDS scores at 18 months of age were better than those at three months of age ( χ2=8.224, P=0.016). Conclusions:(1) Most mild BVM would disappear spontaneously after birth, while more in mild UVM cases. (2) The postnatal GDS evaluation results of the BVM group is significantly worse than that of the UBM group at months of age; (3) Fetuses with less severe isolated BVM are more likely to have improved GDS score after birth.
8.CircRNA Circ_0120051 Inhibits the Fibrotic Phenotype of Myocardial Fibroblasts via Targeting miR-144-3p/IDH2 Axis
Yu LIANG ; Zhiqin HU ; Yihong WEN ; Huayan WU ; Ya WNAG ; Yupeng LIU ; Zhixin SHAN ; Xianhong FANG
Journal of Sun Yat-sen University(Medical Sciences) 2024;45(2):196-205
ObjectiveTo investigate the regulatory effect of circular RNA circ_0120051 on the fibrotic phenotype of cardiac fibroblasts and the potential mechanism involved. MethodsThe expression of circ_0120051 and its host gene of solute carrier family 8 member A1(SLC8A1) mRNA in the myocardium of healthy organ donors (n=24) and heart failure (HF) patients (n=21) were assessed by real-time quantitative polymerase chain reaction (RT-qPCR) assay. RNA stability of circ_0120051 was identified by RNase R exonuclease digestion assay. The cytoplasmic and nuclear distribution of circ_0120051 in human cardiomyocyte AC16 was detected by RT-qPCR assay. The expression of fibrosis-related genes in mouse cardiac fibroblasts (mCFs) with adenovirus-mediated overexpression of circ_0120051 was detected by RT-qPCR and Western blot assay, respectively. The effect of overexpression of circ_0120051 on the migration activity of mCFs was evaluated by wound-healing assay. RNA co-immunoprecipitation (RIP) was conducted to detect the interaction between circ_0120051 and miR-144-3p. The binding site of miR-144-3p in the 3'-UTR of isocitrate dehydrogenase 2 (Idh2) mRNA was identified by the dual luciferase reporter gene assay. ResultsCirc_0120051 was significantly up-regulated in the myocardium of HF patients, while the mRNA expression of its host gene SLC8A1 was not changed. Circ_0120051 was mainly located in the cytoplasm of human AC16 cells. Results of RNase R exonuclease digestion revealed that circ_0120051 possesses the characteristic stability of circular RNA compared to the linear SLC8A1 mRNA. Overexpression of circ_0120051 could inhibit the expression of fibrosis-related gene in mCFs and mCFs migration. RIP assay confirmed the specific interaction between circ_0120051 and miR-144-3p. Transfection of miR-144-3p mimic could efficiently promote the expression of fibrosis-related genes in mCFs and reverse the inhibitory effect of circ_0120051 on the fibrotic phenotype of mCFs. Results of the dual luciferase reporter gene assay confirmed the interaction between miR-144-3p and the 3'-UTR of Idh2. Transfection of miR-144-3p transcriptionally inhibited Idh2 expression, and overexpression of circ_0120051 enhanced IDH2 expression in mCFs. MiR-144-3p mimic and Idh2 small interfering RNA (siRNA) could consistently reverse the inhibitory effects of circ_0120051 on fibrosis-related genes expression in mCFs and mCFs migration. ConclusionsCirc_0120051 inhibits the fibrotic phenotype of cardiac fibroblasts via sponging miR-144-3p to enhance the target gene of IDH2 expression.
9.Clinical and imaging features of idiopathic intracranial hypertension.
Zhiqin WANG ; Jinxia YANG ; Xinxin LIAO ; Nina XIE ; Mengchuan LUO ; Yun TIAN ; Lingyan YAO ; Yacen HU ; Fang YI ; Yafang ZHOU ; Lin ZHOU ; Hongwei XU ; Qiying SUN
Journal of Central South University(Medical Sciences) 2021;46(11):1241-1250
OBJECTIVES:
Idiopathic intracranial hypertension (IIH) is a syndrome that excludes secondary causes such as intracranial space-occupying lesion, hydrocephalus, cerebrovascular disease, and hypoxic ischemic encephalopathy. If not be treated promptly and effectively, IIH can cause severe, permanent vision disability and intractable, disabling headache. This study aims to explore the clinical and image features for IIH, to help clinicians to understand this disease, increase the diagnose rate, and improve the outcomes of patients.
METHODS:
We retrospectively analyzed 15 cases of IIH that were admitted to Xiangya Hospital, Central South University, during January 2015 to September 2020. The diagnosis of IIH was based on the updated modified Dandy criteria. We analyzed clinical data of patients and did statistical analysis, including age, gender, height, weight, medical history, physical examination, auxiliary examination, treatment and outcome.
RESULTS:
There were 10 females and 5 males. Female patients were 22 to 42 years old with median age of 39.5. Male patients were 27 to 52 years old with the median age of 44.0. The BMI was 24.14-34.17 (28.71±2.97) kg/m
CONCLUSIONS
IIH primarily affects women of childbearing age who are overweight. The major hazard of IIH is the severe and permanent visual loss. Typical image signs have high specificity in IIH diagnosis. Prompt diagnosis and effective treatment are significantly important to improve the outcomes of patients.
Adult
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Anemia, Iron-Deficiency
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Female
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Humans
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Intracranial Hypertension
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Male
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Middle Aged
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Pseudotumor Cerebri/diagnostic imaging*
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Retrospective Studies
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Ventriculoperitoneal Shunt
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Young Adult