Objective The immature platelet fraction (IPF) could be detected quantificationally in Sysmex XE-2100 with the software of XE-pro and IPF master.The study aimed to perform the methodological evaluation of IPF detection and investigate the clinical significance for the monitoring for bone marrow hyperplasia in cancer chemotherapy patients.Methods The high-level, middle-level and low-level whole blood samples were randomly chosen for detection repeatly 20 times to obtain interrun coefficient of variation (CV) for evaluation of the precision and reproducibility. Integrated quality controls were determined for continuous 20 days to obtain intrarun CV, and the stability and carryover was investigated.Furthermore, the correlation between results from Sysmex XE-2100 and results from flow cytometry was assessed.182 healthy subjects and 130 cancer patients undergoing chemotherapy were selected and the latter were divided into two groups according to platelet counts after therapy, one was normal PLT group, the other was decreased PLT group.The IPF of either group was measured and was compared with each other.Results The precision of IPF for high-level, middle-level and low-level were 4.71%, 4.33% and 4.95%, respectively, they were less than 5%.The interrun CV of IPF detection for middle-level and low-level were less than 5%.The interrun CV of IPF detection for high-level were less than 10%.The carryover ranged from 0.6% to 2.7%,and the average rate was 1.2%.A good correlation for IPF detection was shown between results from Sysmex XE-2100 and flow cytometry(r = 0.880 9,P ＜ 0.01).Regarding clinical utility of IPF detection in treatment monitoring for chemotherapy effect, the median of IPF levels in decreased PLT group, normal PLT group,control group were 14.45% ,7.35% and 15.68%, respectively.There was significant difference among the three groups (H =49.032,P ＜0.01 ).The IPF level was higher in decreased PLT group than normal PLT group (t = -5.681, P ＜ 0.O1 ), and was lower in normal PLT group after chemotherapy than the control group (t = -6.662 ,P ＜0.01 ).Conclusions The determination of IPF by the Sysmex XE-2100 owns high precision and good stability. IPF is an effective marker for evaluation of thrombopoietic condition in the cancer chemotherapy patients.

Occupational therapy can not only promote the development of motor and cognitive functions in children with developmental or other disabilities, but also improve their self-care ability, learning ability, participation skills and other activities.In 2019, the Aust Occup Ther J published a systematic review on the effects of occupational therapy interventions on disabled children, aiming to summarize the best evidence of occupational therapy and help occupational therapists and families to choose the effective treatment regimens.In this article, the systematic review was interpreted in light of the current status of domestic child occupational therapy, so as to allow clinicians to compare the pros and cons of different treatment methods and improve the efficacy.

From March 2015 to February 2018, 4 728 women aged 18 to 45 years old with single?pregnancy at the gestational age of 13 to 27 weeks in Hefei were recruited to analyze the trend of vitamin D status. The average levels of serum 25(OH)D in 2015, 2016 and 2017 were (43.22±18.41) nmol/L, (39.3±15.1) nmol/L and (36.6±17.0) nmol/L, and the prevalence of vitamin D deficiency were 69.5%, 77.6% and 81.4%, respectively. Compared with 2015, the levels of serum 25(OH)D in pregnant women in 2016 and 2017 decreased by 5.23 (95%CI: 4.10-6.35) nmol/L and 7.98 (95%CI: 6.77-9.19) nmol/L. The OR (95%CI) values for the risk of vitamin D deficiency were 1.88 (95%CI : 1.57-2.24) and 2.41 (95%CI : 1.98-2.93).

From March 2015 to February 2018, 4 728 women aged 18 to 45 years old with single?pregnancy at the gestational age of 13 to 27 weeks in Hefei were recruited to analyze the trend of vitamin D status. The average levels of serum 25(OH)D in 2015, 2016 and 2017 were (43.22±18.41) nmol/L, (39.3±15.1) nmol/L and (36.6±17.0) nmol/L, and the prevalence of vitamin D deficiency were 69.5%, 77.6% and 81.4%, respectively. Compared with 2015, the levels of serum 25(OH)D in pregnant women in 2016 and 2017 decreased by 5.23 (95%CI: 4.10-6.35) nmol/L and 7.98 (95%CI: 6.77-9.19) nmol/L. The OR (95%CI) values for the risk of vitamin D deficiency were 1.88 (95%CI : 1.57-2.24) and 2.41 (95%CI : 1.98-2.93).

Objective To analyze the concept of Peabody Developmental Motor Scale-Fine Motor (PDMS-FM). Methods Concept con-tained in each item of PDMS-FM was discussed and determined by 3 rehabilitation physicians or therapists. They were linked to the catego-ries of International Classification of Functioning, Disability and Health-Children and Youth Version (ICF-CY) by 2 rehabilitation physi-cians according to the linking rules after discussion. Third party intervened informally if there was a disagreement. Results Ninety-eight items from the PDMS-FM linked to 21 categories of the 3rd level within 13 categories of the 2nd level, belong to b1 Mental Functions, b7 Neuromusculoskeletal and Movement-related Functions, d1 Learning and Applying Knowledge, d4 Activities and d5 Self-care, a total of 5 categories of the 1st level. Eighty items linked to d4, and 40 items linked to d1. Conclusion PDMS-FM mainly focuses on the activities, es-pecially Carrying, Moving and Handling Objects and Basic Learning of Learning and Applying Knowledge.

A method of high performance liquid chromatography coupled with time-of-flight mass spectrometry was used to detect the endogenous metabolites changes in plasma of normal rats, rats of dampness stagnancy due to spleen deficiency and Astragalus flavone component intervention rats. Metabolism map of rat plasma was obtained and the mechanism of Astragalus flavonoids on dampness stagnancy due to spleen deficiency was studied. Rat model with dampness stagnancy due to spleen deficiency was established by high fat and low protein diet plus load swimming. Liquid chromatography tandem mass spectrometry was used for the analysis of rat plasma sample, and 0.05％ formic acid water with 0.05％ formic acid acetonitrile as the mobile phase was applied in gradient elution with Halo C18 chromatographic column. In this study, partial least squares discriminant analysis and variance analysis were used to screen the potential biomarkers, it was found that the metabolic profile of the Astragalus flavonoids was different from that of the model group, which was close to that of the normal group. A total of 11 potential biomarkers were identified, including glycerol phospholipids, sphingolipids, amino acids, and so on. The metabolic pathways of biomarkers including three tricarboxylic acid cycle, glycerol phospholipid metabolism, fatty acid metabolism, amino acid metabolism and so on, which mainly related to energy metabolism and fat metabolism in the body. Related indexes of rats with syndrome of spleen deficiency of water and dampness were significantly callback after Astragalus flavone intervention, including macro indicators such as body weight, independent activities and micro indicators such as metabolic markers, blood lipids and others. The result showed that Astragalus flavonoids played the role of strengthening the spleen and draining the water mainly through regulating the energy metabolism, fat metabolism and so on.

Objective To explore the methods of cerebral palsy registration. Methods The operation of cerebral palsy registration in Jiamusi was introduced, including the development of the management system, and contents, steps and notices of registration. Results 51 cases with cerebral palsy in Jiamusi were registered from Januaray 1st, 2002 to December 31st, 2011. Conclusion Less children with cerebral palsy had registered, and received insufficient rehabilitation.

Present study aimed to investigate the eff ect of curcumin-pretreatment on intestinal I/R injury and on intestinal mucosa barrier. Thirty Wistar rats were randomly divided into: sham, I/R, and curcumin groups (n=10). Animals in curcumin group were pretreated with curcumin by gastric gavage (200 mg/kg) for 2 days before I/R. Small intestine tissues were prepared for Haematoxylin & Eosin (H&E) staining. Serum diamine oxidase (DAO) and tumor necrosis factor (TNF)-alpha levels were measured. Expression of intestinal TNF-alpha and tight junction protein (ZO-1) proteins was detected by Western blot and/or immunohistochemistry. Serum DAO level and serum and intestinal TNF-alpha leves were signifi cantly increased after I/R, and the values were markedly reduced by curcumin pretreatment although still higher than that of sham group (p<0.05 or p<0.001). H&E staining showed the significant injury to intestinal mucosa following I/R, and curcumin pretreatment signifi cantly improved the histological structure of intestinal mucosa. I/R insult also induced significantly down-regulated expression of ZO-1, and the eff ect was dramatically attenuated by curcumin-pretreatment. Curcumin may protect the intestine from I/R injury through restoration of the epithelial structure, promotion of the recovery of intestinal permeability, as well as enhancement of ZO-1 protein expression, and this eff ect may be partly attributed to the TNF-alpha related pathway.
Amine Oxidase (Copper-Containing) ; Animals ; Blotting, Western ; Curcumin* ; Eosine Yellowish-(YS) ; Immunohistochemistry ; Intestinal Mucosa ; Intestine, Small ; Intestines ; Permeability ; Rats, Wistar ; Reperfusion Injury* ; Tight Junctions* ; Tumor Necrosis Factor-alpha* ; Zonula Occludens-1 Protein*

Objective: To explore the status of medication adherence among patients with depressive disorder and analyze its potential influencing factors. Methods: A total of 406 patients with depression who visited our hospital from January 2015 to December 2017 were selected as subjects of study. General data of patients were collected at the time of consultation, and drug adherence questionnaire was used to score the patients at 6 months of follow-up. According to the score, 406 patients were divided into high adherence group, middle adherence group and low adherence group, the correlation between medication adherence and humanistic factors, chronic diseases and course of disease was analyzed. Results: Compared with the low adherence group, the proportion of age (>60 years old), education (<6 years), no spouse, peasant, monthly income (<3 000 yuan), self-funded medical treatment, insomnia history, solitude and negative life events decreased significantly in the middle and high adherence groups. Cadre ratio and the proportion of workers in the middle adherence group increased significantly (P<0.05). Compared with the low adherence group, the course of disease in the middle and high adherence group was significantly shorter (P<0.01). Logistic regression analysis showed that education < 6 years, no spouse, farmers, low income, self-paid medical treatment, solitude, negative life events, course of disease were independently correlated with low adherence of depression patients (P<0.05 or P<0.01). Conclusions Depression patients have low adherence with medication, so targeted health education should be carried out. Especially for patients with a long course of illness, continuous nursing and long-term follow-up should be done well.Mobilizing family support system , caring for and respecting patients can effectively reduce the occurrence of negative life events. It can improve the medication adherence of depressive patients and promote their early recovery.

Objective: To investigate genotypes and drug susceptibility of the 100 strains of Candida glabrata isolated from 100 women (including 50 pregnant women) in order to study the drug-resistance and gene polymorphism, and to investigate the correlation of drug-resistance, gestation and gene polymorphism. Methods: Multilocus sequence typing (MLST) technique was introduced to identify sequences of 6 housekeeping genes from 100 isolates of Candida glabrata. The results were compared with sequence information in MLST databases by Clustalx software to determine a strain allelic profile and sequence type (ST). Drawing the phylogenetic tree by weighted paired group average method and the minimal spanning tree method of MEGA6.0 software, the microevolution and relationship between different strains were analyzed. ATB FUNGUS semi-automatic system was used to test the drug susceptibility. Fisher analysis method was used to analyze the correlation between the genotypes and pregnancy.Ridit analysis method was used to analyze the correlation between the genotypes and drug susceptibility. Results: The 100 isolates belonged to 34 clone sequences. There were 53 isolates belonged to ST-7 ( 26 isolates of pregnancy), 7 isolates belonged to ST-3 (3 isolates of pregnancy), 6 isolates belonged to ST-19 (5 isolates of pregnancy ), 3 isolates belonged to ST-15 (1 isolate of pregnancy), 2 isolates belonged to ST-10 (2 isolates of pregnancy), 1 isolate belonged to the other types of ST. Total of 100 isolates of Candida glabrata were 100% sensitive to fluorocytosine and amphotericin. The effect of itraconazole was poor with the sensitive rate of 20%. The resistance rates of fluconazole and voriconazole were 4% and 1% respectively. All genotypes were sensitive to voriconazole except ST-X1. In the correlation between genotype and itraconazole resistance, ST-7 as the standard group, the Ridit values in the group of ST-15, ST-19 and other types of ST were not included the mean Ridit value of the standard group in itraconazole (0.5). The system evolution tree was built using the neighbor-joining method (NJ) . All genotypes could be divided into 3 groups, as Ⅰ, Ⅱ, Ⅲ. Group Ⅰ had 44 cases, group Ⅱ had 53 cases , group Ⅲ had 3 cases . All the collected clinical strains had small genetic distances during molecular evolution. Conclusions ST-7 was the dominant genotype in Guiyang. No correlation between different STs and patients′ pregnancy was found. The different drug susceptibility in itraconazole between ST-7, ST-15, ST-19 and other STs were found. The Candida glabrata associated with VVC showed highly discrimative diversity. However, the phylogenic analysis exhibited genetic similarity among the strains studied.(Chin J Lab Med, 2018, 41: 596-600)