ObjectiveTo explore the relations between the alkaline phosphatase(ALP) and the type of cerebral palsy. MethodsThe ALP level of 40 children with different types of cerebral palsy were examined with the Olympus AU-600 apparatus. ResultsThe ALP value of the children with spastic cerebral palsy is normal. The ALP value of the children with athetoid cerebral palsy is higher than spastic cerebral palsy(P<0.001).Conclusions The ALP value can help us to identify the type of cerebral palsy.

To analyze and compare the protective effects of active components in different ethyl acetate extracts (EAEEPs) from Eclipta prostrate, in order to study the comparison of materials bases protecting normal human bronchial epithelial (NHBE) cells. The MTT assay was taken to compare the protective effect of different EAEEPs on cigarette smoke extracts (CSE) -induced NHBE cells. The ultra-performance liquid chromatography (UPLC) was applied to analyze the content of phenolic acid, coumaric grass ether and flavonoid in EAEEPs. According to the results, all of the eight EAEEPs (0-200 mg x L(-1)) showed certain protective effect on NHBE cells, with statistical difference. Specifically, the total mass of EAEEP VII (89.15 mg x L(-1)) and EAEEP VIII (57.44 mg x L(-1)), which showed the strongest activity, was not the highest, while EAEEP III (132.25 mg x L(-1)) displayed the highest total mass. In the combination with the "component structure" theory, the analysis showed a significant difference in the mass structure among phenolic acid, coumaric grass ether and flavonoid in EAEEP VIII and EAEEP VIII, which were 1.0: 1. 0: 0.5 and 1.0: 1.9: 0.8, respectively. The results suggested a specific optimal "component structure" relationship may exist in EAEEP, which could provide reference for the material base study and quality control.
Bronchi ; cytology ; drug effects ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; pharmacology ; Eclipta ; chemistry ; Epithelial Cells ; cytology ; drug effects ; Humans ; Protective Agents ; chemistry ; isolation & purification ; pharmacology ; Tobacco Smoke Pollution ; adverse effects

Objective: To analyze and compare the features and strengths of different methods for calculating the biophysical properties of meridian points, and thus propose corresponding suggestions to fully achieve the research and application value of biophysical properties of meridian points.Methods: We searched and collected the literature on the imbalance of biophysical properties of meridian points between January 1, 2005 and March 1, 2020 in China National Knowledge Infrastructure (CNKI), Wanfang Academic Journal Full-text Database (Wanfang), Chongqing VIP Database (CQVIP) and PubMed database, and then analyzed, compared, and summarized the applied methods for calculating the imbalance degree of the biophysical properties of meridian points. Results: The current methods for calculating the imbalance degree of the biophysical properties of meridian points are diverse and can be summarized as the following three: direct comparison of the measured values of the left and right namesake points, difference method, and ratio method. The low uniformity of the calculation methods has limited the promotion and application of its research results. Conclusion: In future research on the biophysical properties of meridian points, multidisciplinary cooperation in terms of imbalance degree calculation methods, detection instruments, and health data models is necessary to achieve more widely applicable scientific conclusions and more generalized experimental results.

OBJECTIVETo investigate the contribution of latent membrane protein (LMP)1 to nasopharyngeal carcinogenesis via Wnt/β-catenin signal pathway.

METHODSThe recombinant plasmid pHA2-LMP1 was constructed; immunofluorescence staining, Dual-Luciferase Reporter Assay, Western blot and immunohistochemistry staining were used to study the effect of LMP1 on the transcriptional activity and expression of β-catenin.

RESULTS(1) Abnormal expression of β-catenin was obtained in 38 cases (50.7%, 38/75), LMP1 expression was obtained in 38 cases (50.7%, 38/75). There was significantly positive correlation between LMP1 expression and abnormal expression of β-catenin in nasopharyngeal carcinoma tissue (P = 0.008). (2) The expression of β-catenin in nuclei of NPC cell line CNE1 and CNE2 transfected with pHA2-LMP1 plasmid dramatically increased, and the expression was remarkable in poorly-differentiated NPC cell line CNE2 than that of well-differentiated CNE1 cells. (3) LMP1 expression dramatically increased the transcriptional activity of β-catenin in CNE1 and CNE2 cells transfected with pHA2-LMP1 and was in a time-dependent. The transcriptional activity of β-catenin was higher in poorly-defferentiated cell line CNE2 than that of well-differentiated NPC cell line CNE1. (4) LMP1 expression did not affect the total protein expression level of β-catenin in both CNE1 and CNE2 cell lines.

CONCLUSIONEB virus-encoded LMP1 may be involved in the pathogenesis of NPC via β-catenin signal pathway.

Adult ; Aged ; Cell Line, Tumor ; Female ; Gene Expression Regulation, Neoplastic ; Humans ; Male ; Middle Aged ; Nasopharyngeal Neoplasms ; metabolism ; pathology ; Plasmids ; Recombinant Proteins ; metabolism ; Signal Transduction ; Transcriptional Activation ; Transfection ; Viral Matrix Proteins ; metabolism ; Wnt Proteins ; metabolism ; Young Adult ; beta Catenin ; metabolism

In this study, to investigate the effect on expression of IL-2 in lymphocytes from bone marrow and peripheral blood of normal donors after they were mobilized by G-CSF in allo-BMT, 7 normal donors bone marrow and peripheral blood were harvested before and after G-CSF administration. The separated lymphocytes were measured by FCM after they were stained intracellularly by anti-IL-2, and their expressions of IL-2 were compared. The degree of aGVHD in patients after bone marrow transplantation was evaluated clinically, and it was compared with the status of aGVHD of 15 patients whose donors didn't receive G-CSF administration in our department, and 2 groups of patients are comparable in age, types of diseases and status of donors. The results showed that the expression of IL-2 in lymphocytes in 7 G-CSF mobilized donors decreased significantly after G-CSF administration and more severe aGVHD than grade II didn't develop in these recipient patients, and comparing with 15 patients received the bone marrow from donors who didn't receive G-CSF, the incidence of aGVHD decreased. It is suggested that the expression of IL-2 in lymphocytes was influenced by donors' G-CSF administration, and it is likely that thereby reduces the incidence of aGVHD in patients after BMT.
Adult ; Blood Donors ; Bone Marrow Cells ; drug effects ; metabolism ; Bone Marrow Transplantation ; adverse effects ; Female ; Flow Cytometry ; Graft vs Host Disease ; etiology ; Granulocyte Colony-Stimulating Factor ; pharmacology ; Hematopoietic Stem Cell Mobilization ; Humans ; Interleukin-2 ; biosynthesis ; Lymphocytes ; drug effects ; metabolism ; Male

OBJECTIVETo compare the differences in the efficacy on distant version of naked eye in the patients of juvenile myopia between rotating manipulation and lifting-thrusting manipulation of acupuncture.

METHODSOne hundred and twenty cases (240 eyes) were randomized into a rotating manipulation group and a lifting-thrusting manipulation group, 60 cases (120 eyes) in each group. Additionally, a corrective lenses group, 60 cases (120 eyes), was set up as the control. In both manipulation groups, Cuanzhu (BL 2),Yuyao (EX-HN 4), Sizhukong (TE 23), Taiyang (EX-HN 5), Fengchi (GB 20), Zusanli (ST 36), Guangming (GB 37) and Sanyinjiao (SP 6) were punctured, but stimulated with rotating manipulation and lifting-thrusting manipulation respectively three times per week, 10 times as a treatment session and totally one session was required. In the corrective lenses group, the glasses were applied at daytime. The clinical efficacy and the changes in distant vision of naked eye before and after treatment were compared among the three groups.

RESULTSThe total effective rate was 87.5% (105/120) in the rotating manipulation group, which was better than 69.2% (83/120) in the lifting-thrusting manipulation group (P < 0.05). The distant vision of naked eye was improved apparently in the rotating manipulation group and the lifting-thrusting manipulation group after treatment (both P < 0.05). But it was not improved in the corrective lenses group (P > 0.05). The distant vision of naked eye was improved more apparently after treatment in the rotating manipulation group as compared with that in the lifting-thrusting manipulation group (0.75 +/- 0.23 vs 0.68 +/- 0.24, P < 0.05). For 96 cases (192 eyes) with acupuncture treatment, in 3-month follow-up, 87.0% (167/192) of the cases maintained the stable vision as the original level and 13.0% (25/192) of them were reduced in the vision In the acupuncture groups, it was found that the improvement of distant vision of naked eye was more obvious after treatment with younger age, better basic vision and shorter duration of sickness (all P < 0.05).

CONCLUSIONAcupuncture achieves the positive and sustainable clinical effect on juvenile myopia, and the results of rotating manipulation are superior to that of lifting-thrusting manipulation. Age, basic vision and duration of sickness impact the clinical efficacy.

Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Adolescent ; Child ; Female ; Humans ; Myopia ; therapy ; Young Adult

OBJECTIVETo investigate the risk factors of lung cancer in Tianjin and to provide evidence for further monitor there of.

METHODSA case-control study involving interviews with 193 new cases and 259 controls aged 30 - 76 years was carried out. Structured questionnaires were used to collect information on general condition, living environment, living style, disease and family history, etc. Logistic regression model univariate and multivariate analysis were used to pick out the significant lung cancer risk factors.

RESULTSBy monovariate analysis, risk factors such as smoking, passive smoking, drinking, history of malignancy in family and occupation were found. By multivariate analysis, smoking, passive smoking, higher body mass index (BMI) and average income and living space per capita ten years earlier were ascertained, their operations research (OR) values were 3.302, 1.193, 1.003, 1.067 and 0.913.

CONCLUSIONSmoking and passive smoking are independent risk factors of lung cancer. Monthly income per person and living space per person 10 years earlier are associated with elevated risk of lung cancer. Higher body mass index has protective effects on lung cancer risk.

Adult ; Aged ; Humans ; Logistic Models ; Lung Neoplasms ; etiology ; genetics ; Middle Aged ; Occupations ; Risk Factors ; Smoking ; adverse effects

Objective To investigate changes in the healthcare and support needs during the diagnostic period,and factors that affect these needs in women with suspected breast cancer.Methods This study used an investigator-developed,self-administered questionnaire to collect data from 283 women on three occasions:notification cation of need for breast biopsy,before biopsy and after diagnosis.Results The total score of need before the patients told breast biopsy was (27.68 ±0.53 ),and was higher than that after diagnosis ( 26.80 ±0.47) and the highest score was that before biopsy,which was ( 27.93 ± 0.49),and the difference among the three groups was significant ( F=6.48,P ＜ 0.01 ) ; needs score before diagnosis was ( 28.83 ± 0.31 ) and (27.06 ± 0.46) after diagnosis in participants whose education background was senior middle school or above;needs score before diagnosis was (27.04 ± 0.34) and ( 26.92 ± 0.48) after diagnosis in participants whose education background was junior high school or below; the differences was significant ( t=- 44.09,- 2.40,respectively; P ＜ 0.05 ).Conclusions Need levels of women with suspected breast cancer vary during the diagnostic period,and are highest before breast biopsy,and related to personal characteristics and cultural context.Therefore,during this period,nursing staff should provide patients and families with cuhurally sensitive,individualized,supportive care.

In order to study the chemical constituents in the water extract of the stem of Nauclea officinalis, column chromatography over D101 macroporous resin and silica gel and an automatic purification system were used to isolate and purify the chemical constituents from the extract. Nine compounds were obtained. By analysis of the physicochemical properties and spectral data, their structures were identified as naucleamide G (1), 3, 4-dimethoxyphenol-beta-D-apiofuranosyl (1-->6)-beta-D-glucopyranoside (2), kelampayoside A (3), 3alpha, 5alpha-tetrahydrodeoxycordifoline lactam (4), naucleamide A-10-O-beta-D-glucopyranoside (5), pumiloside (6), 3-epi-pumiloside (7), strictosamide (8) and vincosamide (9), separately. Among them, compound 1 is a new compound, compound 2 was found in plants of the genus Nauclea for the first time, and compounds 3 and 4 were isolated from this plant for the first time.
Camptothecin ; analogs & derivatives ; chemistry ; isolation & purification ; Carbolines ; chemistry ; isolation & purification ; Glucosides ; chemistry ; isolation & purification ; Indole Alkaloids ; chemistry ; isolation & purification ; Molecular Structure ; Plant Stems ; chemistry ; Plants, Medicinal ; chemistry ; Rubiaceae ; chemistry ; Vinca Alkaloids ; chemistry ; isolation & purification

OBJECTIVETo explore the efficacy and side effects of icotinib hydrochloride in the treatment of patients with advanced non-small cell lung cancer (NSCLC).

METHODSThe efficacy and side effects of icotinib hydrochloride in treatment of 59 cases with stage IV NSCIC and followed-up from March 2009 to January 2012 were retrospectively analyzed.

RESULTSTwenty seven patients (45.8%) showed partial response (PR), 17 patients (28.8%) achieved SD, and 15 (25.4%) had progressive disease. The objective response rate (ORR) was 45.8% (27/59), and disease control rate (DCR) was 74.6% (44/59). Among the 23 patients with EGFR mutation, ORR was 73.9% (17/23), and DCR was 95.7% (22/23). Thirty six patients (61.0%) achieved remission of symptoms to varying degrees. The main symptoms relieved were cough, asthmatic suffocating, pain and hoarseness. The major adverse events were mild skin rash (35.6%) and diarrhea (15.3%). Others were dry skin, nausea and stomach problems. The efficacy of icotinib hydrochloride were related to the ECOG performance status, smoking history, EGFR mutation and rash significantly (P < 0.05).

CONCLUSIONSMonotherapy with icotinib hydrochloride is effective and tolerable for patients with advanced NSCLC, especially with EGFR mutation.

Adult ; Aged ; Aged, 80 and over ; Antineoplastic Agents ; adverse effects ; therapeutic use ; Carcinoma, Non-Small-Cell Lung ; drug therapy ; genetics ; pathology ; Crown Ethers ; adverse effects ; therapeutic use ; Diarrhea ; chemically induced ; Disease Progression ; Exanthema ; chemically induced ; Exons ; Female ; Follow-Up Studies ; Humans ; Lung Neoplasms ; drug therapy ; genetics ; pathology ; Male ; Middle Aged ; Mutation ; Neoplasm Staging ; Quinazolines ; adverse effects ; therapeutic use ; Receptor, Epidermal Growth Factor ; genetics ; Remission Induction ; Retrospective Studies ; Survival Rate