ABSTRACT
@#Objective To explore the effect of high-intensity ultrasound focused ablation in the treatment of ⅡB cesarean scar Pregnancy.Methods A total of 365 patients in our hospital from January 2019 to December 2021 which were ⅡB Cesarean Scar Pregnancy were selected as the research objects.The research objects were divided into the experimental group pretreated by high-intensity ultrasound ablation(186 cases)and the control group without treatment(179 cases)to compare the levels of intraoperative blood loss,postoperative vaginal bleeding time,human chorionic gonadotropin(HCG)decline rate after the operation,success rate of operation and other indicators.Results The amount of intraoperative blood loss and postoperative vaginal bleeding time in the experimental group were less than those in the control group(P<0.05),and the decrease rate of blood HCG in the experimental group was higher than that in the control group(P<0.05).There was significant difference in the success rate of operation between the experimental group and the control group(P<0.05).There was no significant difference in menstrual volume between the experimental group and the control group(P>0.05),but the control group had prolonged menstruation,and the incidence of postoperative complications between the experimental group and the control group have no statistical significance.Conclusion High-intensity focused ultrasound ablation can effectively reduce intraoperative blood loss in patients of type ⅡB cesarean scar pregnancy,reduce the application of invasive methods such as laparoscopy,can be promoted as a pretreatment method for type ⅡB cesarean scar pregnancy.
ABSTRACT
Objective:To analyze the diagnostic value of high-frequency ultrasound combined with serum thyroid-stimulating hormone (TSH) / thyroglobulin (Tg) ratio for the benign and malignant lesions of thyroid nodules (TN).Methods:A retrospective analysis was made on the clinical data of 772 patients with TN admitted to Changxing County People′s Hospital from June 2020 to June 2021. All patients received high-frequency ultrasound examination and serum TSH detection, 320 patients (41.45%) received Tg detection to calculate the TSH/Tg ratio. According to the benign and malignant thyroid nodules, they were divided into benign group and malignant group based on the pathological results as the "gold standard". The ultrasonographic characteristics, serum TSH and Tg levels and TSH/Tg ratio of the two groups were compared, and the accuracy of high-frequency ultrasound, TSH/Tg ratio and the combination in the diagnosis of benign and malignant thyroid nodules were evaluated.Results:A total of 83 patients with thyroid nodules were diagnosed as malignant by pathological results. In the malignant group, the nodules were mostly irregular in shape, extremely low in internal echo, accompanied by calcification, aspect ratio ≥1 and enlarged cervical lymph nodes. The levels of TSH and Tg as well as the ratio of TSH/Tg in the malignant group were higher than those in the benign group (16.52 ± 4.49) mU/L vs. (6.75 ± 1.18) mU/L, (11.37 ± 3.16) kU/L vs. (8.14 ± 1.40) kU/L, 1.45 ± 0.76 vs. 0.83 ± 0.06, there were statistical differences( P<0.05). The sensitivity and accuracy of high-frequency ultrasound combined with TSH/Tg ratio in the diagnosis of benign and malignant thyroid nodules were 92.77%, 95.47%, and higher than those in the single diagnosis. Conclusions:The morphological high-frequency ultrasonography features of malignant thyroid nodules are mostly irregular, with extremely low internal echo, accompanied by calcification, aspect ratio ≥1 and cervical lymph node enlargement. TSH/Tg ratio is higher than that of benign thyroid nodules. The combination of high-frequency ultrasonography and TSH/Tg ratio can improve the diagnosis rate of thyroid cancer.
ABSTRACT
Objective To explore the potential transformation patterns and influencing factors of symp-toms and physical function in children with acute leukemia during chemotherapy.Methods A total of 109 children with acute leukemia who were treated in a children's hospital in Shanghai from March 2021 to Sep-tember 2022 were selected as the study subjects.The general information questionnaire and the Chinese ver-sion of the Patient-Reported Outcome Measurement Information System(C-C-Ped-PROMIS)were used to e-valuate the symptoms and physical function at 1-3 days before chemotherapy(T1)and 7-17 days after chemotherapy(T2).Potential transition analysis was used for data processing.Results Three similar latent class features were identified at T1 and T2:the low distress group(T1:25.7%;T2:23.8%),the moderate dis-tress group(T1:42.2%;T2:43.6%)and the high distress group(T1:32.1%;T2:32.7%).The probability of maintaining the original group in the middle distress group and the high distress group was 60.3%and 72.3%,respectively.The probability of transition from the low distress group to the medium distress group and the high distress group was 40.2%and 22.3%,respectively.The probability of transition from the middle dis-tress group to the high distress group was 37.0%.In this study,16 cases(14.7%)were transitioned from the low distress group or the middle distress group to the high distress group,and there was a statistically signifi-cant difference in the distribution of daily fatigue within seven days at T1(P<0.05).Conclusion The symp-toms and physical function of children with acute leukemia during chemotherapy are heterogeneous.The fa-tigue assessment at baseline can provide reference information for potential state transfer.Medical staff should give accurate supportive intervention for different stages of chemotherapy.
ABSTRACT
Objective:To establish a computer-aided design and 3D printing system for precise implantation of micro implant anchorage, and accurately calibrate the position and direction of micro implant implantation.Methods:A retrospective selection was conducted on 15 patients (30 in total) who underwent micro implant implantation surgery from the Department of Stomatology, the Affiliated Hospital of Jiangnan University from November 2019 to November 2021, including 6 males and 9 females, aged (17.1±6.3)years old. The preoperative patient was photographed with cone beam computed tomography (CBCT) and the collected DICOM data format was output. A 3D scan was performed on the patient′s preoperative analysis model to obtain the STL file of the model scan. The CBCT data and model data were fitted and matched using 3Shape Implant Studio software, and the thickness of the guide plate, the amount of undercut compensation, and the size of the key component collar were designed. The 3D printer was used for printing after resizing. Using the assist method to implant micro implants, CBCT was taken postoperatively to compare the preoperative design with the postoperative results.Results:After fitting the postoperative CBCT with the designed CBCT of the micro implant, it was found that the micro implant was consistent with the preoperative design, maintained a safe distance and parallel to the adjacent tooth root, and did not damage the maxillary sinus and other areas. No detachment of the micro implant anchorage was observed 1 or 3 months after surgery. The application of assisted micro implant anchorage 3D guide plate was reliable, with accurate implantation position and direction, and can be implanted in most parts of the oral cavity.Conclusions:The use of computer-aided design and 3D printing system to create an assistive micro implant anchorage 3D guide plate can accurately locate the position and direction of the micro implant, which is worthy of clinical promotion and application.
ABSTRACT
Objective:To explore the effect of Baduanjin combined with limb function exercise on trunk control and living ability of stroke patients with hemiplegia.Methods:From September 2019 to March 2021, a total of 86 stroke patients with hemiplegia admitted into the First Affiliated Hospital of Zhengzhou University who met the inclusion criteria were selected and divided into the control group and the experimental group with 43 cases in each group according to the random number table method. The control group was given limb function exercise, while the experimental group was given Baduanjin combined with limb function exercise, and the intervention time was 6 weeks. The Trunk impairment scale (TIS), Berg balance scale (BBS), Fugl-Meyer assessment of motor function (FMA), Barthel index (BI) scores and the thicknesses of transverse abdominis and multifidus muscle were compared between the two groups before and after the intervention.Results:After the intervention, the TIS, BBS, FMA and BI scores of the experimental group were significantly higher than that of the control group [(19.52±2.68) vs (16.78±2.51) points, (43.19±5.03) vs (35.62±4.89) points, (71.24±7.39) vs (59.26±6.35) points, (69.52±6.81) vs (62.31±6.46) points], the thickness of transversus abdominis and multifidus were significantly greater than that in the control group [(2.76±0.39) vs (2.39±0.35) mm, (24.37±1.69) vs (23.67±1.45) mm] (all P<0.05). Conclusion:Baduanjin combined with limb function exercise can improve the trunk control ability, balance function, motor function and daily life ability of stroke patients with hemiplegia.
ABSTRACT
Objective@#To investigate the genotypes and prognosis of infants with definitive diagnosis of inherited metabolic diseases during neonatal screening in Zhejiang Province from 2009 to 2021, so as to provide insights into the management of birth defects.@*Methods@#The medical records of infants with definitive diagnosis of inherited metabolic diseases by tandem mass spectrometry during neonatal screening in Zhejiang Province from 2009 to 2021 were collected from the database created by Zhejiang Provincial Center for Neonatal Disease Screening. The prevalence, genotypes and prognosis of inherited metabolic diseases were analyzed. @*Results@#A total of 1 038 infants were definitively diagnosed with inherited metabolic diseases in Zhejiang Province from 2009 to 2021, with an overall incidence rate of 1/4 535. There were 400 infants with amino acid metabolic disorders (AAD), 342 infants with fatty acid oxidation metabolic disorders and 296 infants with organic acid metabolic disorders (OAD), with incidence of 1/11 767, 1/13 763 and 1\15 902, respectively. There were 32 types of diseases, including 13 types of AAD, 8 types of FAOD and 11 types of OAD identified, and phenylketonuria and tetrahydrobiopterin deficiency (PKU/BH4D), primary carnitine deficiency (PCD) and methylmalonic academia (MMA) were detected as the most common forms of AAD, FAOD and OAD, with incidence of 1/20 827, 1/24 262 and 1\49 030, respectively. A total of 789 infants received genetic testing (76.01%), and genetic testing was performed among 70.00% of infants with AAD, 83.04% of infants with FAOD and 76.01% of infants with OAD. The c.728G >A (p.R243Q) variant was the most common mutation in infants with PKU (29.17%), c.1400C>G (p.S467C) variant was the most common mutation in infants with PCD (33.46%), c.609G>A (p.W203X) variant was the most common mutation in infants with combined MMA (40.00%), and c.1663G>A (p.A555T) variant was the most common mutation in infants with MMA (17.86%). Among the 997 infants (96.05%) with successful follow-up, 973 infants (93.74%) had normal intelligence and physical developments, and 41 infants died (3.95%), including 9 deaths due to AAD, 15 deaths due to FAOD and 17 deaths due to OAD. @*Conclusions @#The incidence of PKU, PCD and MMA was high among infants with inherited metabolic diseases in Zhejiang Province from 2009 to 2021, with c.728G>A (p.R243Q), c.1400C>G (p.S467C) and c.609G>A (p.W203X) variants as common gene mutations, respectively. Most infants with inherited metabolic diseases had a favorable prognosis; however, the mortality of OAD was relatively high.
ABSTRACT
Objective@#To evaluate the quality of tandem mass spectrometry (MSMS) screening for neonatal inherited metabolic diseases in Zhejiang Province from 2009 to 2021.@*Methods@#The data pertaining to MSMS screening for neonatal inherited metabolic diseases in Zhejiang Province from 2009 to 2021 were collected from the database created by Zhejiang Provincial Center for Neonatal Disease Screening. The percentage of MSMS screening, percentage of recall of suspected screening-positive infants and incidence of neonatal inherited metabolic diseases were analyzed retrospectively to evaluate the quality of MSMS screening for inherited metabolic diseases.@*Results@#A total of 4 706 916 newborns were screened among 8 297 039 live births by MSMS in Zhejiang Province from 2009 to 2021, and the percentage of MSMS screening increased from 5.48% to 97.54%, with a mean percentage of 56.73%. Of 46 838 suspected screening-positive infants, 45 527 infants were recalled, and the percentage of recall increased from 94.57% to 98.62%, with a mean percentage of 97.20%. A total of 1 038 infants were definitively diagnosed with inherited metabolic diseases in Zhejiang Province from 2009 to 2021, with an overall incidence rate of 1/4 535, and the incidence rates of amino acid metabolic disorder, fatty acid oxidation metabolic disorder and organic acid metabolic disorder were 1/11 767, 1/13 763 and 1\15 902, respectively. Of the 11 cities in Zhejiang Province, the highest percentage of tandem mass spectrometry screening for inherited metabolic diseases was found in Hangzhou City (83.01%), and the highest percentage of recall of suspected screening-positive infants was se en in Zhoushan City (99.08%). @*Conclusions@#A high percentage of MSMS screening for neonatal inherited metabolic diseases was observed in Zhejiang Province from 2009 to 2021; however, there was a region-specific percentage of screening, and the recall of suspected screening-positive infants remains to be improved.
ABSTRACT
Abstract@#Neonatal disease screening is a major tool for prevention of birth defects, and monitoring and evaluation of neonatal disease screening facilitates the improvements in screening quality and efficiency. A strict quality control of screening, diagnosis, treatment and follow-up of neonatal diseases is performed in Zhejiang Provincial Center for Quality Control of Neonatal Disease Screening. In this study, the data pertaining to screening of neonatal inherited metabolic diseases, hearing loss and congenital heart diseases were collected in Zhejiang Province from 2018 to 2020, and the screening rate, recall rate of suspected screening-positive neonates, and detection rate of diseases were calculated to assess the quality of neonatal disease screening. The screening rate and recall rate of neonatal inherited metabolic diseases, hearing loss and congenital heart diseases were high in Zhejiang Province, and the detection of screened diseases was stable, indicating a high overall quality of neonatal disease screening. Increasing the impact of neonatal disease screening and consolidating the screening achievements should be given a high priority during the future quality control of neonatal disease screening in Zhejiang Province.
ABSTRACT
Abstract@#Transport of filter paper-dried blood spot samples is a critical procedure during the screening of neonatal inherited metabolic diseases, which is of great significance for the screening accuracy. In order to ensure the timing and safety of sample transport, the cold chain positioning system was initiated by Zhejiang Provincial Center for Quality Control of Neonatal Disease Screening since March 2015. Based on the framework of neonatal disease screening information management system, the function of the logistics transport management system was included in this positioning system, with aims to achieve the monitoring and tracking of sample transport processes through real-time positioning of the sample transport box via China Unicom 4G logistics card and global positioning system/BeiDou Navigation Satellite System. The samples are maintained in a transport environment at 2 to 8 °C via the temperature-controlled box made of 5 °C phase-changed cold-stored materials and general packet radio service (GPRS) temperature recorders. The mean pretest turnover duration reduced from 8.44 days to 5.03 days following introduction of the cold chain positioning system, and the percentage of timely sample delivery increased from 31.69% to 77.90%, while the withdrawal rate of unqualified samples reduced from 0.12% to 0.08%. The cold chain positioning system meets the requirements of transport of filter paper-dried blood spot samples, which has a high potential in screening of neonatal inherited metabolic diseases.
ABSTRACT
Objective:To evaluate the clinical effects of painting therapy on fatigue, anxiety and depression in patients with hematological neoplasms undergoing chemotherapy.Methods:Totally 78 patients with hematological neoplasms admitted to the laminar flow ward in a tertiary hospital in Shanghai from October 2018 to May 2019 were enrolled. Patients who were included from October 2018 to January 2019 constituted the control group (39 cases), others from February to May 2019 constituted the intervention group (39 cases). Patients in both groups received routine health education and psychological care, and the intervention group received extra 4 weeks of painting intervention once a week. The Revised Piper Fatigue Scale (PFS-R), Self-rating Anxiety Scale (SAS) and Self-rating Depression Scale (SDS) were used to assess fatigue and emotional status of two groups during chemotherapy before the intervention, after the intervention and one month after the intervention. One case in control group was lost to follow-up while three cases in intervention group.Results:At 2 times points after painting therapy, total fatigue、anxiety and depression score in the intervention group were (4.04±0.91), (48.81±3.92), (46.06±4.53), (3.55±0.84), (47.47±4.33), (45.17±4.74) points; those in the control group were (5.34±1.18), (51.13±3.88), (50.63±4.36), (5.07±1.40), (52.74±4.04), (51.24±4.01) points.The time effect on fatigue of each dimension and total scores, anxiety and depression scores was significant ( F values were 48.859-126.096, P<0.05); the group effect and the interaction effect of intervention and time on sensory, emotional, behavioral and total fatigue scores, anxiety and depression scores were significant ( F values were 6.037-37.014, P<0.05; F values were 7.696-35.754, P<0.05). Conclusion:Painting therapy can effectively alleviate fatigue and relieve anxiety and depression in patients with hematological neoplasms undergoing chemotherapy.
ABSTRACT
Objective@#To understand the characteristics of sports load intensity of junior middle school physical education, and its relation with students’ physical fitness, and to provide suggestions for scientific arrangement of sports load of physical education.@*Methods@#A total of 88 students from three grades in a middle school in Guangzhou were randomly selected. Polar heart rate tester was used to monitor the students’ heart rates during class, and physical fitness test was conducted on the students to obtain their physical fitness scores. Descriptive analysis, correlation analysis and one-way analysis of variance were used to process the data.@*Results@#From the static characteristics, in junior high school physical education class, the mean of the lowest heart rate was 86.94 times/min, the mean of the average heart rate was 142.55 times/min, the mean of the maximum heart rate was 192.66 times/min, the average heart rate of junior grade one students was significantly lower than that of junior two students and junior three students (F=3.64,P<0.05). There was no significant difference in average heart rate between boys and girls (F=0.83,P>0.05); In terms of dynamic characteristics, heart rates at 3 and 31 minutes were significantly lower than those at 10, 17 and 24 minutes (F=13.87,P<0.01),in each part of junior high school physical education class, there were significant differences between grades, specifically, the heart rate of junior students was significantly lower than that of senior students (F=9.85,P<0.01); In terms of the correlation between exercise intensity and physical fitness, there was a significant negative correlation between the lowest heart rate, average heart rate, maximum heart rate and physical fitness(r=-0.34,-0.32,-0.29,P<0.01).@*Conclusion@#The physical activity intensity of junior middle school students is moderate and the average heart rate is within the range stipulated by "Chinese healthy physical education curriculum model".
ABSTRACT
Objective@#To evaluate the quality of neonatal screening work for inherited metabolic diseases,to learn the incidence of inherited metabolic diseases in newborns in Zhejiang Province from 1999 to 2018,and to provide scientific basis for formulating policies for control of birth defects. @*Methods@#The neonatal screening data for inherited metabolic diseases in Zhejiang Province from 1999 to 2018 were collected from the neonatal disease screening database of Zhejiang Neonatal Disease Screening Center,including congenital hypothyroidism(CH),phenylketonuria/tetrahydrobiopterin deficiency(PKU/BH4D),congenital adrenal hyperplasia(CAH),glucose-6-phosphate dehydrogenase deficiency(G6PD)and other metabolic disorders. The related indicators,such as the screening rate,prevalence rate,recall rate for suspected positive cases,resample rate of unqualified blood slides and rate of delayed blood slides delivery,were calculated to assess the quality of neonatal screening and understand the epidemic situation of inherited metabolic diseases in Zhejiang Province. @*Results@#A total of 10 016 839 newborns were screened and the rate rised from 6.46% in 1999 to 100.62% in 2018. The recall rate for suspected positive cases had exceeded 95% since 2007. The rate of unqualified blood tablets was under 1%(0.06% in 2018);the resample rate of unqualified blood slides had exceeded 99% since 2004;the rate of delayed blood slides delivery dropped to 0.19% in 2018. The proportion of newborns screened by tandem mass spectrometry reached 92.75% in 2018. There were 13 664 cases of inherited metabolic diseases confirmed,with 6 723 cases of CH(6.71/10 000),472 cases of PKU/BH4D(0.47/10 000),125 cases of CAH(0.38/10 000),5 644 cases of G6PD(22.19/10 000)and 700 cases of other metabolic disorders(2.13/10 000). The highest prevalence rate of CH,PKU/BH4D,G6PD and other metabolic disorders lay in Lishui,Hangzhou,Ningbo and Quzhou,respectively,which was significantly different in cities(P<0.05).@*Conclusion@#The neonatal screening rate for inherited metabolic diseases,recall rate for suspected positive cases and resample rate of unqualified blood slides are high,while the rate of unqualified blood slides and delayed blood slides delivery have been kept low in Zhejiang Province. The prevalence of CH is above and PKU/BH4D is below the national average.
ABSTRACT
Objective To determine the effectiveness of an oral care protocol on prevention and treatment of chemotherapy-induced oral mucositis in patients with hematological neoplasms. Methods Totally 106 patients with hematological neoplasms undergoing therapies from March to October 2017 were enrolled. Patients who were included from March to June 2017 constituted the control group, others from July to October constituted the intervention group. Patients in control group received the regular care, while patients in intervention group received a 3-week period oral care protocol. The oral health status of the patients was recorded and compared between the two groups. Results On the 7th,14th, 21th day after chemotherapy, the oral mucositis level of I degree,Ⅱdegree,Ⅲdegree andⅣdegree of the intervention group were 11, 13, 17, 1 cases, 28, 16, 0, 0 cases, 9, 3, 0, 0 cases, which were lower than the control group whose degrees were 24, 18, 10, 2 cases, 21, 13, 12, 0 cases, 13, 9, 8, 0 cases, respectively. The difference between the two groups was statistically significant (Z=-2.177,-2.504,-2.113, P<0.05). On the 3th, 7th, 14th and 21th day after chemotherapy, the oral pain scores reported by patients in the intervention group were 2.00(2.50), 3.00(2.75), 2.50(2.00), 0.00 (1.00), which were lower than the control group whose scores, in contrast, were 3.00(4.00), 5.00(3.25), 5.50 (4.00), 2.00(3.25). The difference between the two groups was statistically significant (Z=-2.587,-3.326,-4.925,-3.217, P <0.05). The positive rate of microbial examination in the intervention group was 14.6%(7/48), which was lower than 36.2%(21/58) in the control group. The difference between the two groups was statistically significant(χ2=6.318, P<0.05). Conclusions The oral care protocol established and implemented based on evidence could effectively decrease the incidence of chemotherapy-induced oral mucositis, ease oral pain and reduce inflammation for patients with hematological neoplasms.
ABSTRACT
Objective To verify whether miR-498 can inhibit A549 cell migration and invasion by down-regulating FOXM1.Methods miR-498 mimic and miR-NC were transfected into A549 cells.Wound healing and Transwell method were employed to test the migratory ability and invasion ability of A549 cells;Western blot was used to detect the expressions of COL1A1,COL1A5 and FOXM1 in A549 cells.Luciferase assay was used to confirm whether FOXM1 is the target gene of miR-498.Results Compared with those in the control group,the expressions of COL1A1,COL1A5 and FOXM1 were decreased,and the migration and invasion abilities of A549 cells were decreased in the miR-498 group (both P<0 .01 ).The luciferase activity of the FOXM1-3′-UTR plasmid was significantly suppressed by miR-498 (P<0 .05 );over-expression of FOXM1 could reverse the effect of miR-498 on A549 cells.Conclusion miR-498 inhibits A549 cell migration and invasion by down-regulating FOXM1.
ABSTRACT
Objective To explore the causes of Fra-1 high expression in breast cancer cells and molecular mechanism of Fra-1 high transcription activity .Methods Two human breast cancer cell lines MDA231 and MCF-7 and 1 human umbilical vein endothelial cell ECV304 were selected as the research objects .Real time fluorescent quantitative reverse transcription -polymerase chain re-action and Western blotting were used to detect the Fra-1 mRNA and protein expression ;the Fra-1 dual fluorescence reporter vector was constructed ,and the Fra-1 promotor transcription activity was detected ;the Fra-1 promotor short-cut reporter vector and mutation reporter vector at related loci were constructed ,and the transcription activity of short-cut reporter vector and mutation reporter vector was detected ;the binding situation of specific probe marked by biotin with activator protein-1(AP1) was observed by using the gel migration block test .Results The relative expression of mRNA and protein and promotor whole length reporter vector transcription activity of Fra-1 in human breast cancer cell lines MDA231 and MCF-7 cells were higher than that in human umbilical vein endothelial cell MCV304 ,the difference was statistically significant (P<0 .05);in constructed series Fra-1 promotor shortcut reporter vectors ,only the activity of pGL3B-256 was obviously decreased ,the difference was statistically significant (P<0 .05);the activity of AP1 mutation reporter vector pGL3B-M2 and SP1 and AP1 dual mutation reporter vector pGL3B-M3 was significantly lower than that of wild repoter vector pGL 3B-M1 ,the difference was statistically significant (P<0 .05);the gel migration block test found that the binding of specific probe marked by biotin with AP1 had obvious blocking effect .Conclusion In in vitro cultured breast cancer cell lines MDA231 and MCF-7 ,the trans-acting factor AP1 up-regulates its expression by activating Fra-1 gene promoter .
ABSTRACT
ObjectiveTo investigate the effect of Qianggan capsules on liver fibrosis score and insulin resistance index in patients with nonalcoholic fatty liver disease (NAFLD). MethodsA total of 85 NAFLD patients who were treated in the Eighth People′s Hospital of Shanghai from August 2014 to July 2015 were enrolled and randomly divided into treatment group (45 patients) and control group (40 patients). The patients in the treatment group were given Qianggan capsules, and those in the control group were given polyene phosphatidylcholine capsules. The course of treatment was 24 weeks for both groups. The changes in serum aminotransferases [aspartate aminotransferase (AST) and alanine aminotransferase (ALT)], homeostasis model assessment of insulin resistance (HOMA-IR), and NAFLD fibrosis score (NAFLDFS) after treatment were observed in both groups. The t-test was used for comparison of continuous data between groups, before-after comparison within each group was made by paired t-test; and the chi-square test was used for comparison of categorical data between groups. ResultsBoth groups showed significant improvements in ALT and AST levels after treatment (all P<001). After treatment the treatment group showed significant reductions in HOMA-IR and NAFLDFS (358±085 vs 248±078,t=640,P<001; -178±124 vs -235±098,t=240,P<001) and the treatment group had significantly lower HOMA-IR and NAFLDFS than the control group(1248±078 vs 309±089,t=336,P<001;-235±098 vs -148±108,t=380,P<001). No serious adverse events were observed during the course of treatment. ConclusionQianggan capsules not only reduce the levels of serum aminotransferases, but also improve insulin resistance and reduce fibrosis degree in NAFLD patients.
ABSTRACT
Objective To study the effects about using separated bed transfer to handle orthopedic patients.Methods According to the characteristics of carrying orthopedic patients,separated bed transfer was developed and made followed by trials in trial departments.A questionnaire survey of 214 patients and 27 users was completed and the related situation using separated bed transfer to handle orthopedic patients was surveyed,the results were compared with those of dead lift.Results Compared with traditional dead lift,there was obvious difference in the number of handling participators[≥5 persons:6.07% (13/214) vs.21.96%(47/214);4 persons:35.51% (76/214) vs.48.13%(103/214)],patients' comfort during handling [28.97% (62/214) vs.84.11%(180/214)],x2=43.027,154.381,all P < 0.05.Conclusions It can reduce the number of participators and patients' pain when handling patients using separated bed transfer.It is widely used with lower cost,which is worth being promoted in clinic.
ABSTRACT
<p><b>OBJECTIVE</b>[corrected] To characterize the insulinotropic action of hippocampal cholinergic neurostimulating peptide (HCNP) and analyze the role of type 3 muscarinic receptor (M(3)R) pathway in the action of HCNP.</p><p><b>METHODS</b>INS-1 cells were incubated in routine RPMI 1640 medium (control group), RPMI 1640 supplemented with 50 pg/ml synthetic HCNP (HCNP group), or HCNP-containing medium with the addition of PMA 18 h prior to insulin release assay. The insulin levels in the medium was measured using radioimmunoassay following stimulation with different concentrations of glucose. Real-time quantitative PCR was used for detecting the gene expression of HCNP-pp, choline acetyltransferase (ChAT) and M(3)R in HCNP group and control group.</p><p><b>RESULTS</b>After stimulation with different concentrations of glucose (5.6 and 16.7 mmol/L), HCNP group showed significantly higher insulin levels than the control and HCNP+ PMA groups. Compared with those in the control group, the mRNA levels of HCNP-pp, ChAT, and M(3)R were all lowered in HCNP group.</p><p><b>CONCLUSION</b>HCNP can promote insulin release in INS-1 cells by increasing ChAT activity and activating M(3)R, and this effect is inhibited by PMA.</p>
Subject(s)
Animals , Rats , Cell Line , Insulin , Bodily Secretions , Neuropeptides , Pharmacology , Receptor, Muscarinic M3 , MetabolismABSTRACT
<p><b>OBJECTIVE</b>To investigate the effect of liraglutide on the inflammatory cytokine interleukin-1β (IL-1β) and apoptotic factor caspase-3 expression in the pancreatic islets of OLETF rats with impaired glucose tolerance.</p><p><b>METHODS</b>Twelve-week-old OLETF rats were randomized into 4 groups and received intraperitoneal injections of saline or liraglutide at 50, 100, or 200 µg/kg twice daily for 12 weeks. Eight LETO rats served as the normal control group and received saline injection. After the treatments, the rats were examined for fasting and 30 min plasma insulin during OGTT test, and the expression levels of IL-1β and caspase-3 mRNA and protein in the pancreatic islets were detected by real-time PCR and Western blotting, respectively.</p><p><b>RESULTS</b>Compared with the saline group, liraglutide significantly decreased the expressions of IL-1β and caspase-3 mRNA and protein, and significantly improved the blood glucose, islet β function and early-phase insulin secretion index in OLETF rats.</p><p><b>CONCLUSIONS</b>Liraglutide can improve islet function and glucose metabolism partially by inhibiting islet IL-1β expression to delay or prevent the development of diabetes in OLETF rats.</p>
Subject(s)
Animals , Male , Rats , Blood Glucose , Metabolism , Caspase 3 , Metabolism , Diabetes Mellitus, Experimental , Metabolism , Glucagon-Like Peptide 1 , Pharmacology , Insulin , Bodily Secretions , Interleukin-1beta , Metabolism , Islets of Langerhans , Metabolism , Liraglutide , Rats, Inbred OLETFABSTRACT
<p><b>OBJECTIVE</b>To investigate the influence of class III forces in craniofacial morphology and sutural histology in Rhesus monkeys.</p><p><b>METHODS</b>Six male Rhesus monkeys in mixed dentition were employed in this study, two as 90-day experimental group, two as 45-day experimental group and the other two as control respectively. The experimental monkeys were casted magnetic orthopedic appliance-III (MOA-III), the control monkeys received no treatment. Intraoral photographs, casts and cephalometric radiographs of each animal were obtained at the beginning and at the end of the experiment. Fluorescent and haematoxylin-eosin staining were used to observe the histological changes in craniofacial sutures. RESULTS; In experimental groups, the maxillomandibular relationship changed more significantly in 90-day experimental group than 45-day experimental animals. But changes were scarcely noted in the control. The bony depositions of the sutures were distinctly found during the experimental period, especially in zygomaticomaxillary, transverse palatine, pterygopalatine and zygomaticotemporal sutures.</p><p><b>CONCLUSION</b>This study indicates that this kind of magnetic appliance could cause skeletal and dental changes of maxilla and mandible, and change the arrangement of connective tissues in craniofacial sutures, and lead to significant new bone deposition in craniofacial sutures.</p>