Compared with normal children,the children with cerebral palsy are different in respiratory movement and respiratory function,showing a less concordant in respiratory muscles,abnormal thoracic cage,disturbance in ventilation and air exchange,decreased compliance,changed distribution in muscle fiber types,and so on.Dynamic and static lung volumes have also changed.Pronunciation and oxygen uptake are involved for the respiratory disturbance too.Hydrotherapy is an effective training in improving respiratory function,proper temperature can reduce respiratory muscular tension,hydrostatic pressure provides extensive stimulation of the exteroceptors and proprioceptors.This is expected to improve coordination,respiration,and related functions such as eating and speaking.

It is important to screen high-risk children with cerebral palsy early to reduce the incidence of disability. Various tools has been developed to assess the development, motor function, spasticity, and comprehensive capacity of the children at risk of brain injury or with cerebral palsy. This paper reviewed the commonly used tools, and suggested to choose one or more tools to meet the special purpose.

OBJECTIVE:To establish a method for the simultaneous determination of 5 unsaturated fatty acids in Perilla oil cap-sule. METHODS:With the reference material of α-linolenic acid methyl ester,GC was used to determine and calculate the relative correction factors of α-linolenic acid methyl ester with methyl palmitate,methyl stearate,methyl oleate and linoleic acid methyl es-ter,and the correction factors were used to calculate the contents of 5 unsaturated fatty acids;the column was Agilent Innowax cap-illary column,the detector was FID,the inlet temperature was 230 ℃,the detector temperature was 250 ℃,the gas flow rate was 20 ml/min(nitrogen),40 ml/min(hydrogen)and 350 ml/min(air),split ratio was 30 to 1,the column temperature was 190 ℃, and injection volume was 1 μl. RESULTS:The linear range was 0.018-0.792 μg(r=0.9994)for methyl palmitate,0.0016-0.0176μg(r=0.9993)for methyl stearate,0.0056-0.2464 μg(r=0.9999)for methyl oleate,0.003-0.132 μg(r=0.9990)for linoleic acid methyl ester and 0.018-0.792 μg(r=0.9998) for α-linolenic acid methyl ester;RSDs of precision,stability and reproducibility tests were lower than 5%;recoveries were 98.990%-101.70%(RSD=0.720%,n=6) for methyl palmitate,99.599%-100.699%(RSD=0.368%,n=6) for methyl stearate,98.996%-101.680%(RSD=1.240%,n=6) for methyl oleate,99.813%-100.963%(RSD=0.434%,n=6)for linoleic acid methyl ester and 97.185%-99.602%(RSD=0.874%,n=6)for α-linolenic acid methyl es-ter. CONCLUSIONS:The method is simple and stable with good reproducibility,and can be used for the simultaneous determina-tion of methyl palmitate,methyl stearate,methyl oleate,linoleic acid methyl ester,α-linolenic acid methyl ester in Perilla oil cap-sule.

This study was aimed to establish a simultaneous determination method of chlorogenic acid,liquiritin,rosmarinic acid,arctiin,glycyrrhizic acid,schisandrin,menthone in Guo-Ming-Xing Bi-Yan(GMXBY) granules by HPLC under multiple UV wavelengths.Waters Symmetry C18 column (4.6 mm× 250 mm,5μm) was used as the chromatographic column.Acetonitrile-0.1% phosphoric acid water solution was used as the mobile phase with gradient elution.The detection wavelength of chlorogenic acid and rosmarinic acid was 327 nm; that of liquiritin and arctiin was 280 nm; that of glycyrrhizic acid,schisandrin and menthone was 250 nm.The column temperature was 25℃.The injection volume was 10μL.Chlorogenic acid showed a good linear relationship in the range of 1.19-59.50μg?mL-1 (r = 0.999 8).The average recovery rate was 100.95%.Liquiritin showed a good linear relationship in the range of 1.51-150.70μg?mL-1 (r = 0.999 1).The average recovery rate was 100.38%.Rosmarinic acid showed a good linear relationship in the range of 3.40-68.08 μg?mL-1 (r = 0.999 9).The average recovery rate was 101.02%.Arctiin showed a good linear relationship in the range of 56.15-1 123.00μg?mL-1 (r =0.999 9).The average recovery rate was 100.39%.Glycyrrhizic acid showed a good linear relationship in the range of 21.54-430.80μg?mL-1 (r = 0.999 8).The average recovery rate was 97.09%.Schisandrin showed a good linear relationship in the range of 2.57-51.34μg?mL-1 (r = 0.999 9).The average recovery rate was 99.19%.Menthone showed a good linear relationship in the range of 0.50-10.00μg?mL-1 (r = 0.999 9).The average recovery rate was 100.35%.This established method was simple and reliable with good reproducibility,which can be used as the determination method of active components in GMXBY granules.

ObjectiveTo observe the characteristic of pulmonary function of children with spastic diplegia and the effects of hydrotherapy on it. Methods30 children with spastic diplegia were divided into hydrotherapy group and control group, who received hydrotherapy and routine rehabilitation or routine rehabilitation only. All patients were tested their pulmonary function and the maximum phonation time before and 2 months after treatment. The longest breath holding time in water of the hydrotherapy group were recorded. ResultsThe vital capacity (VC), expiratory reserve volume (ERV), inspiratory capacity (IC), forced vital capacity (FVC), forced expiratory volume in one second (FEV1), maximum ventilatory volume (MVV), peak expiratory flow (PEF) in all the children decreased significantly compared with the predicted value (P=0.000), but a second rate (FEV1/FVC) didn't （P=0.141）. After treatment, the VC, FVC, FEV1, FEV1/FVC, MVV, PEF values and their percentage of predicted value improved （P＜0.05）, as well as the maximum phonation time （P＜0.05）. ERV, IC values and their percentage of predicted value improved a little from pre-treatment in the control group （P＞0.05）, but significantly in the hydrotherapy group （P<0.05）. The percentage of predicted value of VC, ERV, IC, FVC, FEV1, FEV1/FVC, MVV, and PEF, and the maximum phonation time improved more in the hydrotherapy group than in the control （P＜0.05）. The longest breath holding time in water improved in the hydrotherapy group after treatment （P=0.000）. ConclusionThe pulmonary function impaired in spastic diplegic children, and can be improved with the rehabilitation, especially with the hydrotherapy in addition.

Objective To examine the hemostatic effect of oxytocin in laparoscopic myomectomy,and to clarify the optimal dosage of oxytocin in laparoscopic myomectomy. Methods From January 2016 to July 2017, ninety patients with myoma of uterus who underwent laparoscopic myomectomy in Tangshan Union Medical College Hospital were divided into two groups: group A and group B,45 cases in each group. In group A,the patients were given 20U oxytocin and 5％ glucose injection 250 ml via intravenous drip, and in group B, the patients were injected with 20U oxytocin on the muscular wall of uterus myoma during operation. The preoperative, postoperative basic situation, intraoperative blood loss, operation time, intraoperative and postoperative adverse reactions and the time of hospitalization were compared between the two groups. Results The average amount of blood loss during operation in group B was (76. 5±15. 8) ml,significantly lower than that in group A((99. 8±20. 7) ml),and the operation time in group B was (71. 2±10. 7) min,shorter than that in group A ((90. 1±18. 4) min) The difference was statistically significant (t=1. 788、2. 878,P<0. 05). At 5 minutes,30 minutes and 180 minutes after medication, the systolic blood pressure of patients in group A was (132. 2±1. 4) mmHg,(120. 7±5. 3) mmHg,(110. 9±1. 8) mmHg and the diastolic blood pressure was (80. 9 ±12. 5) mmHg,(71. 4±12. 6)mmHg,(70. 1±2. 8) mmHg,while the systolic blood pressure in the group B was (140. 4±11. 1) mmHg,(131. 2±4. 5) mmHg,(121. 4±11. 2) mmHg and the diastolic blood pressure was (93. 4±8. 1) mmHg,(86. 4±7. 1) mmHg,(81. 1±1. 5) mmHg,the differences were statistically significant (systolic blood pressure:Ftime=68. 57,P<0. 001;FgrouP=16. 54,P<0. 001;Finteraction=4. 34,P=0. 011;diastolic blood pressure:Ftime=45. 16,P<0. 001;FgrouP=10. 79,P=0. 024;F interaction=4. 16,P=0. 037);at the same treatment time,the systolic blood pressure and diastolic blood pressure in group B were higher than those in group A,the differences were statistically significant (P<0.05).Conclusion Laparoscopic uterine myomectomy with oxytocin hemostasis, intrauterine myoma wall injection method can significantly reduce intraoperative blood loss and shorten the operation time,the effect is obviously better than intravenous drip,and it is conducive to the operation.

Objective To investigate the hemostatic effect of different administration Methods of hemabate in laparoscopic myomectomy, and to clarify the best mode of hemabate in laparoscopic myomectomy.Methods Ninety patients were randomly divided into two groups,group A and group B,45 patients in each group,group A was given intramuscular injection of hemabate 0.25 mg 30 minutes before operation,and in group B,the patients were injected with hemabate 0.25 mg at the muscular wall of uterine leiomyoma during operation.The preoperative,postoperative basic situation,intraoperative blood loss,operation time,intraoperative and postoperative adverse reactions and length of hospital stay were compared between the two groups.Results The average amount of blood loss during operation in the group B was(67.6±17.6)ml, significantly less than that in the group A((88.7±21.6)ml),the operation time in the group B was(68.1 ±18.1)min,shorter than that in the group A(83.1 ± 17.5)min(t=1.877,2.787,P<0.05).The systolic blood pressure of patients in the group A after 15,30,45 and 180 minutes of medication were(155.6±10.31) mmHg,(141.2±5.7)mmHg,(138.6±10.3)mmHg,(127.5±7.4)mmHg,respectively and the diastolic blood pressure were(90.5±8.8)mmHg,(85.5±8.0)mmHg,(80.6±6.3)mmHg,(72.2±7.1)mmHg,while the systolic blood pressure were(141.1±8.3)mmHg,(120.5±6.1)mmHg,(125.7±4.6)mmHg,(118.8±5.5) mmHg and diastolic blood pressure were(81.2 ± 11.4)mmHg,(70.4 ± 10.1)mmHg,(71.5 ± 5.8)mmHg, (66.5±1.2)mmHg in the group B,the differences were statistically significant(systolic blood pressure,Ftime=79.75,P<0.001;FgrouP=25.45,P<0.001; Finteraction=5.48,P=0.041; diastolic blood pressure,Ftime=46.61,P<0.001;FgrouP=11.97,P=0.021,Finteraction=4.05,P=0.034).Conclusion The application of hemabate for hemostasis in laparoscopic myomectomy surgery and uterine fibroids at the muscle wall injection medication can significantly reduce the amount of blood loss during operation,shorten the operation time,and at the same time,the effect on blood pressure was lower than that by preoperative hemabate,is beneficial to the development of operation,with obvious advantages.

OBJECTIVETo observe the anaphylaxis and hemocytolysis of 6 kinds of tween-80 injection from different source.

METHODThe Hartley albinism guinea pig was used to carry on the active systematic anaphylaxis (ASA) and the passive cutaneous anaphylaxis (PCA). The in vitro hemolytic experiment and the hemocytolysis was observed by means of spectrophotometry on the domestic rabbit.

RESULTThe result of ASA and PLA of 6 kinds of tween-80 injection from different source assumed the negative. In observation time, the temolysis rate of 3 kinds of tween-80 injection are more than 5%, while the others are also more than 5% only in the highly concentrated test tube.

CONCLUSIONSix kinds of tween-80 injection from different source have not caused the immune-mediated anaphylaxis, but it may have hematolysis tendency on intravenous injection. The hemocytolysis of tween-80 may not be entirely caused by the impurities. It is worthy of further study that the physical and chemical properties of the product itself and the undeserved concentration is doubtful whether there is also some internal relations with the generation of hemolytic.

Anaphylaxis ; chemically induced ; Animals ; Chemistry, Pharmaceutical ; Female ; Guinea Pigs ; Hemolysis ; drug effects ; Injections ; Male ; Passive Cutaneous Anaphylaxis ; drug effects ; Polysorbates ; administration & dosage ; adverse effects ; chemistry ; Rabbits

Objective:To explore the latent classes of parental feeding behaviors in preschool children, and to examine the relationship between potential types of parental feeding behaviors and parental depression status.Methods:From May to July 2021, parents of preschoolers from eight kindergartens in Shanghai were recruited and investigated.A paper-based questionnaire consisting of the Chinese preschooler’s caregivers’ feeding behavior scale (CPCFBS) and the center for epidemiological studies depression scale (CESD-10) was employed.Finally, a total of 1 006 valid questionnaires were retrieved.Mplus 8.0 and SPSS 26.0 were used for statistical analysis.The latent class analysis was used to identify subgroups of parents based on their feeding practices.Multinomial Logistic regression was used to examine the relevant influencing factors.Results:The feeding behaviors of parental of preschool children could be divided into four potential categories: " high responsiveness and high non-responsiveness type" (24.55%), " low responsiveness and high non-responsiveness type" (27.44%), " high responsiveness and low non-responsiveness type" (28.33%) and " low responsiveness and low non-responsiveness type" (19.68%). The parents with depression status were less likely to be categorized as " high responsiveness and low non-responsiveness type" ( OR=0.386, 95% CI: 0.218-0.684). The parents with older children were more likely to be categorized as " low responsiveness and low non-responsiveness type" ( OR=1.318, 95% CI: 1.039-1.672). Conclusion:The feeding practices of parents of preschool children can be categorized into four latent classes.The parents with depression status are more likely to adopt non-responsive feeding practice than responsive feeding practice.Actively paying attention to and improving the depression status of parents may help the feeder to adopt scientific feeding behavior.

Purpose: This study aimed to investigate the clinicopathologic features and mutational landscape of patients with hepatitis B virus (HBV)–related advanced hepatocellular carcinomas (HCC) undergoing transcatheter arterial chemoembolization (TACE). Materials and Methods: From January 2017 to December 2018, 38 patients newly diagnosed with HBV-related advanced HCC were enrolled in the final analysis. Their pathological tissues and corresponding blood samples before TACE treatment were collected for whole-exome sequencing. Response to TACE was evaluated at 1-3 months after two consecutive use of TACE. Predictive factors were analyzed by univariate and multivariate analyses in a bivariate Logistic regression model. Enrichment of related pathways of all driver genes were acquired using the gene set enrichment analysis (GSEA). Results: Among 38 patients, 23 (60.5%) exhibited TACE failure/refractoriness. Patients with TACE failure/refractoriness showed higher frequency of TP53 mutation than their counterparts (p=0.020). Univariate and multivariate analyses showed that only vascular invasion and TP53 mutation were significantly correlated with TACE failure/refractoriness in HBV-related advanced HCC. Of the 16 patients without vascular invasion, eight (50.0%) had TP53 mutations, and TP53 mutation was associated with TACE failure/refractoriness (p=0.041). Moreover, GSEA showed that mitogen-activated protein kinase and apoptosis pathways induced by TP53 mutation were possibly associated with TACE failure/refractoriness. Conclusion Our study suggested that TP53 mutation was independently related with TACE efficacy, which may work via mitogen-activated protein kinase and apoptosis pathways. These findings may provide evidence to help distinguish patients who will particularly benefit from TACE from those who require more personalized therapeutic regimens and rigorous surveillance in HBV-related advanced HCC.