Objective To discuss the predictable factors for the occurrence of intra-operative aneurysm rupture(IAR).Methods A total of 84 patients with 101 aneurysms treated by neurosurgical clipping from September 2009 to September 2014 were retrospectively analyzed.The statistic analysis was performed for the risk factors of IAR such as aneurysm location,aneurysm sac,dome/neck ratio,direction,pre-operative Hunt-Hess Scale,history of hypertension and operation time.Results Eighteen cases (21.4％) occurred LAR (18 (17.8％) of aneurysms) during the operations,2 patients (2.4％) died.Statistic analysis revealed that preoperative Hunt-Hess scale (P =0.042),history of hypertension (P =0.038),aneurysm sac (P =0.012),dome/neck ratio(P=0.027),direction (P =0.010) and operation time (P =0.002) were the predictable factors for the occurrence of IAR,while the location of aneurysm was not included (P =0.199).Conclusion The IAR may be the result of the synthesis of various factors in the occurrence of intracranial aneurysms clipping.Hypertension history,Hunt-Hess scale,direction,aneurysm sac,operation time and dome/neck ratio 1.78-2.89 are the predictable factors for the occurrence of IAR and the combination of various factors leads to the occurrence of IAR.

Objective: To investigate glucolipid metabolism and sex hormone levels among female children with precocious puberty, so as to provide insights into the illustration of pathogenesis of precocious puberty. Methods: A total of 110 female children with precocious puberty treated in Huzhou Maternity & Child Health Care Hospital during the period from May 2019 through May 2021 were enrolled and assigned into the idiopathic central precocious puberty (ICPP) group and the premature thelarche alone (PT) group according to the results of gonadotropin-releasing hormone stimulation tests. The follicle stimulating hormone (FSH), luteinizing hormone (LH), progesterone (P), estradiol (E2), testosterone (T), prolactin (PRL), fasting insulin (FINS), triglyceride (TG), low-density lipoprotein cholesterol (LDL-C), apolipoprotein B (ApoB) andlipoprotein-a [Lp (a)] levels were detected and compared in children between the ICPP and PT groups. Results: There were 70 cases in the ICCP group, with a mean age of (7.62±1.13) years and a mean body mass index (BMI) of (16.30±2.21) kg/m2 and 40 cases in the PT group, with a mean age of (7.42±1.04) years and a mean BMI of (16.70±2.10) kg/m2 (both P>0.05). The FSH [(3.58±0.80) vs. (2.22±0.75) IU/L], LH [(1.40±0.28) vs. (0.25±0.12) IU/L], P [(0.29±0.12) vs. (0.18±0.08) ng/mL], E2 [(23.28±4.23) vs. (15.54±2.75) pg/mL] and PRL [(8.56±1.93) vs. (6.54±1.50) ng/mL], FINS [(13.24±2.54) vs. (11.10±2.49) U/L], TG [(1.36±0.17) vs. (1.21±0.27) mmol/L], LDL-C [(3.10±0.44) vs. (2.81±0.60) mmol/L], ApoB [(0.78±0.19) vs. (0.71±0.14) g/L] and Lp (a) levels [(252.45±52.10) vs. (202.60±41.28) mg/L] were significantly higher in the ICPP group than in the PT group (all P<0.05). Conclusion The levels of sex hormones and glucolipid metabolism parameters are significantly higher among female children with ICPP than among those with PT.

Objective:To compare the effect of misoprostol respectively with sublingual administration and rectal administration in the treatment of postpartum hemorrhage. Methods:Totally 72 pregnant women were randomly divided into two groups with 36 cases in each. The sublingual group was given misoprostol 600 μg under the tongue immediately after the front shoulder of baby was delivered, while the rectal group was given misoprostol 600μg into rectum deeply. The amount of blood loss in 2 hours and 24 hours after the de-livery and the adverse reactions were compared between the two groups. Results: The postpartum hemorrhageon in 2 hours and 24 hours of the sublingual group was significantly less than that of the rectal group, and the incidence of postpartum hemorrhage in the sub-lingual group was significantly lower than that of the rectal group, and the difference was statistically significant (P<0. 05). After the treatment, the incidence of adverse reactions between the two groups had no significant difference (P>0. 05). However, the incidence of shiver in the sublingual group was significantly higher than that in the rectal group, and the difference was statistically significant ( P<0. 05). Conclusion:The preventive effect of misoprostol with sublingual administration on postpartum hemorrhage after natural vagi-nal delivery is better than that with rectal administration, which is safe and convenient, and worthy of promoted application in clinics.

Objective To investigate the status of Kachin-Beck diseage(KBD)in Xi'an and provide a scientific basis for decision-making in controlling the disease.Methods According to original disease data of KBD,children aged 7 to 12 were chosen to receive clinical and X-ray examination according to the KBD monitoring standard stipulated by the government in 6 villages of 3 countries in Xi'an.The local adults were elinically diagnosed and divided into different groups according to the clinical degrees and their ages.Resuhs Among 373 schod children who had clinical examinations,15 early cases were detected,and the detectable rate was 4.02%(15/373);Among 325 school childrenundergoning by X-ray,1 case was detected,and the detectable rate was 0.31%(1/325).In 5630 adults clinically tested,1402 patients were detected,the detectable rate was 24.90%(1402/5630).The patients distributed mainly in the population aged above 36 years old.Conclusions The situation of KBD control is still serious in Xi'an city.KBD monitoring and health education should be carried on.Furdher Tesearch on treatment methods and drug therapy should be performed.

0.05, all statistically insignificant. Conclusions: Primary PCI was equally effective for the treatment of one vessel and multivessel AMI patients.

Objective To evaluate the feasibi1ity and efficacy of transcatheter closure of perimembranous and muscular ventricular septal defects (VSD) using the new Amplatzer membranous and muscular VSD occluder and observe the effect of membranous VSD occluding procedure on atrioventricular(AV) conductive system.Methods Twelve patients (7 males,5 females) with perimembranous VSD and two patients (1 male,1 female) with muscular VSD underwent an catheter closure using the new Amplatzer membranous and muscular VSD occluder.All patients who were eligible for device closure by means of cardiac Doppler echocardiography were routinely measured the parameters of blood dynamics before catheter closure. Artery-venous track was set up under the X-ray fluoroscopy,transesophageal (TEE) or transthoracic echocardiography (TTE) guidance. Devices were released in the right ventricular side.Twelve patients with perimembranous VSD underwent the cardiac electrophysiologic examination,including atrioventricular conductive time (AV interval) and atrioventricular nodal refractory time,before and after catheter closure.A11 patients were followed up at 2 weeks,1 month,3 months and 6 months after the procedures.Results The devices were deployed successfully in 14 patients.There was complete closure in 12 patients immediately,and tiny (

Objective To study the relationship between urinary laminin(LN) and diabetic nephropathy.Methods Using the method for concentrating urinary laminin based on precipitation with PEG-4 000 and γ-globulin.The concentration of LN in the urine of 83 diabetics was measured by RIA.The concentration of micro-albumin and Ccr in the urine and the levels of plasma glucose and HbA1c were also measured.Results The choice of 150g/L of PEG-4 000 and 0.5 g/L of γ-globulin was the best method for concentrating urinary LN.The urinary LN in all groups was significantly higher than that in control group.Conclusion Urinary LN is an indicator in the diagnosis of the early diabetic nephropathy.

Objective To evaluate the relationship between fragile histidine triad(FHIT) transcription abnormalities and HPV16 infection and human cervical tumorigenesis.Methods Total RNA from 5 cervical carcinoma cell lines(SiHa,HeLa,RJC-1,CS1213 and C4-1),58 primary cervical cancer specimens and 18 normal cervical epithelial tissues were extracted and FHIT transcripts were characterized by a two-step(nested) reverse transcription(RT)-PCR.The seven of the PCR products with different size were purified and sequenced.HPV16 infection was assessed by PCR.Results ① There were altered FHIT transcripts in SiHa,HeLa and C4-1 cells.Aberrant FHIT transcripts were detected in 39 out of the 58 cervical cancer samples(67.2%),but none out of 18 in the normal cervix tissue specimens(0%);HPV16 infections were identified in 37 of the 58 cervical cancer tissues(63.8%),but 1 in the 18 normal cervical epithelial tissues(5%),which showed a significant difference between these two groups(P0.05).③ The exon 5 and exon 6 were mainly deleted in the altered FHIT transcripts and no insertion and point mutation were found by DNA sequencing.Conclusion Aberrant FHIT expression was significantly common in cervical cancers and was correlated with HPV16 infection.These findings suggest that the tumor suppressor gene FHIT and high risk HPV16 may play a very important role in human cervical carcinogenesis.

Objective To study the diagnosis and therapy of Hashimoto's disease (HD) with thyroid nodule. Methods The clinical data of 187 patients with nodulous Hashimoto's disease who had operation in our hospital from 1995 to 2008 were analysed retrospectively. Results The nodules coexisting with Hashimoto's disease were thyroid carcinoma, nodular goiter, thyroid follicular adenoma and lymphoma accounting for 11.2% (21/187), 26.7% (50/187), 15% (28/187) and 1.6% (3/187) respectively. Conclusions HD patients with thyroid nodules especially the single nodule that can not be distinguished from cancer should have operation in time. Ultrasound guided needle aspiration will be helpful for the preoperative diagnosis and the frozen section may guide the surgical modality.