1.The initial probation of attachment Q sort in autism children
Xiaqi ZHONG ; Qiliang CUI ; Jin JING
Chinese Journal of Behavioral Medicine and Brain Science 2009;18(8):724-725
Objective To test the attachment quality of autism children between 2~6 years with attach-ment Q-Sort,and to understand the difference from normal children. Methods Use the AQS to test the parents of 167 normal children and 55 autism children,which can evaluate the children' attachment types. Results The rate of security attachment in normal children was 68.3% ,and the rate of unsure attachment was 31.7%. The rate of security attachment in autism children was 29.1% ,and the rate of unsure attachment was 70.9% ;and the rates of security attachment in normal and autism children were different significantly(X2=26.16, P<0.01). Attachment quality was not associated with sex both in normal and autism children and neither age was. Conclusions Most of the normal children have the security attachment,and the autism children have the unsure attachment. Neither age nor sex is associated with attachment quality both normal children and autism children.
2.Effect of Extract of Potentilla anserina L. on Alpha-Glucosidase Activity
Huiping WU ; Qiliang ZHONG ; Zhe ZHANG ; Yabing JIANG
Traditional Chinese Drug Research & Clinical Pharmacology 1993;0(01):-
Objective To extract ?-glucosidase inhibitors from Potentilla anserina L. Methods Water-decocting method and water-decocting ethanol-precipitation were applied to obtain water extract,sodden ointment and polysaccharides of Potentilla anserina L. The colorimetry of pNPG was used for the determination of the activity of alpha-glucosidase pure enzyme and alpha-glucosidase from isolated small intestines of natural ICR mice. Results The extracts of Potentilla anserina L. had obvious inhibitory effect on the pure enzyme of ?-glucosidase. The water extract and sodden ointment also had inhibitory effect on ?-glucosidase from isolated small intestine in natural ICR mice,the effect being in a dose-dependant manner. Conclusion The extracts of Potentilla anserina L. have the inhibitor-like effect on ?-glucosidase,and the active position is probably in the sodden ointment.
3.Exploration of the cause of recovery failure in adopting advanced simulation system in the teaching of‘recovery of neonatal asphyxia’
Xiaohua TAN ; Qiliang CUI ; Xinqi ZHONG ; Lili LIN
Chinese Journal of Medical Education Research 2006;0(08):-
The article explored the cause of recovery failure by adopting advanced simu-lation system(ECS) in the teaching of ‘recoveing of neonatal asphyxia’and put forward some improvement methods and counter measures.Marking full use of the advantages of ECS,designing the training course with specifit roles and objectives,paying attention to the guidance of organiza-tion and exchange as well as the training of cooperative team are the key to improve the skills of neonatal asphyxia recovery in obstetrical pediatric and the teaching quality.
4.Effects of hypertensive disorders of pregnancy on birth weight differences in twins
Qiaoyan LUO ; Zhihong ZHONG ; Bijun SHI ; Huang WU ; Xinqi ZHONG ; Qiliang CUI
Chinese Journal of Neonatology 2021;36(6):38-42
Objective:To study the effects of hypertensive disorders of pregnancy (HDP) on the birth weight (BW) differences in twins.Method:From January 2011 to January 2020, twins delivered in our hospital were retrospectively analyzed. The twins born to HDP mothers were the HDP group and those born to healthy mothers were the control group. The maternal and neonatal data of the two groups were collected and the effects of HDP on the BW differences were analyzed.Result:The age of the mothers, the proportion of mothers of older ages and more-than-once delivery in HDP group (418 cases) were significantly higher than the control group (499 cases) [(31.4±5.3) years vs. (30.4±3.8) years, 26.6% (111/418) vs. 12.6% (63/499), 20.6% (86/418) vs. (15.0% (75/499)] ( P<0.05). The gestational age (GA) of newborns in the HDP group (836 cases) was significantly lower than the control group (998 cases) [(35.1±2.2) weeks vs. (36.7±1.2)]( P<0.05). The proportion of twins with GA <34 weeks in the HDP groups was significantly higher than the control group [24.2% (101/418) vs. 3.8% (19/499)] ( P<0.05). Cesarean section was the main delivery mode in both groups. The BW differences of the twins in the HDP group were larger than the control group [22.4% (9.1%, 31.9%) vs. 13.1% (5.8%, 19.6%)]. Significantly more twins in the HDP group showed ≥30% BW difference than the control group [28.7% (120/418) vs. 3.8% (19/499)] ( P<0.05). The incidences of BW discordant in twins (BWDT) in the HDP group was significantly higher than the control group [BWDT≥15%:61.5% (257/418) vs. 38.3% (191/499), BWDT≥20%: 51.4% (215/418) vs. 25.3% (126/499)] ( P<0.05).Among twins with GA of 34~37 weeks, the BW of the bigger infants and the smaller infants in the HDP group were all lower than the control group and the percentage of BW difference was significantly higher than the control group ( P<0.05). Conclusion:HDP may influence the intrauterine growth of the twins, aggravate the BW differences and increase the incidences of BWDT. It is necessary to make better prenatal management of HDP and closely monitor the intrauterine growth of the fetuses.