Objective: To observe the clinical efficacy of grain-sized moxibustion in treating chemotherapy-induced myelosuppression for non-small cell lung cancer (NSCLC) and its effect on quality of life (QOL). Methods: Eighty NSCLC patients admitted to the Inpatient Department of Zhejiang Cancer Hospital between September 2016 and March 2018 were recruited and divided into an observation group and a control group by random number method, with 40 cases in each group. The two groups both received chemotherapy with paclitaxel plus cisplatin (TP regimen). The control group received oral administration of leucogen tablets starting from the first day of chemotherapy, 20 mg each time, three times a day, for consecutive 14 d; the observation group was additionally given grain-sized moxibustion, once a day, five days per week at a two-day interval, until the fourteenth day. The myelosuppression severity was observed and compared between the two groups prior to chemotherapy, at the 3rd, 7th and 14th days of chemotherapy; the QOL in the two groups was evaluated before chemotherapy, at the 14th and 21st days of chemotherapy. Results: Regarding myelosuppression, the peripheral blood indicators increased significantly at the 3rd day of chemotherapy in both groups (P<0.05 or P<0.01); at the 7th and 14th days of chemotherapy, the peripheral blood indicators presented a decreasing tendency in the two groups, but the level in the observation group was still significantly higher than that before chemotherapy (P<0.01); at the 3rd, 7th and 14th days of chemotherapy, the peripheral blood indicators in the observation group were higher than those in the control group (P<0.05 or P<0.01); the occurrence rate of myelosuppression in the observation group was significantly lower than that in the control group (P<0.01). The QOL score in the observation group was markedly higher than that in the control group at the 14th and 21st days of chemotherapy (both P<0.05). Conclusion: Grain-sized moxibustion can effectively improve myelosuppression after chemotherapy for NSCLC, reducing its occurrence and enhancing the patient's QOL.

Background Glaucoma is one of the leading causes of blindness worldwide;while the different types of glaucoma is vary from different region. Objective Present study was to survey the prevalence and types of glaucoma among peasants of Uigur adults in Kuche county and offer the basis for the prevent and treatment of glaucoma in Uigur nationanlity. Methods 4191 Uigur peasants aged 40 years or above were collected in Kuche county for the survey of prevalence and types of glaucoma by randomized cluster sampling in March and April of 2009. The subjects were grouped into 40-,50-,60- and ≥70 years groups according to the distribution of age. The disease history of glaucoma, regular eye examination, funds examination and measurement of the anterior chamber depth, gonioscope were performed in the all subjects. Darkroom prone test and mydriasis test were carried out in suspicious glaucomous patients. The depth of periphery anterior chamber was assessed based on van Herick' s criteria, and the width of chamber angle was graded based on Scheie' s method. The standardized training was performed. This survey approved by Xinjiang Medical Ethics Committee, all subjects signed the informed consent before the examination. Results 4191 of 4873 subjects finished all the examinations with the response rate 86%. All the subjects showed a good compliance. The prevalence of glaucoma was 3. 79% , and the prevalence of primary angle-closed glaucoma(PACG) .primary angle-open glaucoma (PAOG) and secondary glaucoma was 2.22% ,0.26% and 1. 31% respectively, showing a significant difference among the different types of glaucoma( P<0. 05). The prevalence of glaucoma was elevated with aging (χ2 - 116. 69 ,P<0. 05) and presented a high rate in male subjects compared with female ones(χ2 = 7. 34, P<0. 05 ). Bilateral blindness was found in 19.75% glaucoma peasants, in which 25.3% glaucoma peasants received anti-glaucoma surgery. The distribution of visual acuity of patients was of significant difference among different age groups(χ2 = 37. 69 ,P<0. 05 ) . Conclusions The prevalence of the glaucoma among Uigur peasants in Kuche county was higher than most area no matter inland or overseas. PACG still is the common type in those people.

The IVD (In Vitro Diagnostic)Medical Devices are various and develop rapidly. This paper introduces briefly the principles of classification and conformity assessment for IVD medical that proposed by GHTF (Global Harmonization Task Force).
Diagnostic Techniques and Procedures ; instrumentation ; Equipment and Supplies, Hospital ; classification

OBJECTIVELong time exhaled oxygen will induced oxygen toxicity. Some studies had found that different pathology may exised in normobaric and hyperbaric pulmonary oxygen toxicity, and nitric oxide synthase (NOS) may play a role. In this study, we discussed the change of NOS in normobaric and hyperbaric pulmonary oxygen toxicity.

METHODSSixty male SD rats were randomly divided into 6 groups (n = 10), exposed to 1 ATA (atmosphere absolute), 1.5 ATA, 2 ATA, 2.5 ATA and 3 ATA, 100% oxygen for 56, 20, 10, 8, 6 hours respectively. Rats were exposed to air as control. After exposure, the protein in bronchoalveolar lavage fluid (BALF), the wet/dry weight of lung and the expression of eNOS, nNOS in lung were defined.

RESULTSAs compared to air group, the protein in BALF, the wet/dry of lung were significantly elevated in 1.0 ATA group, while these changes were not so obviously in the other groups, and these changes in hyperbaric oxygen group (approximately 1.0 ATA) were significantly decreased as compared with nonnrmobaric oxygen group (1.0 ATA). The expression of nNOS were not changed in normobaric and hyperbaric pulmonary oxygen toxicity, while the expression of eNOS was significantly decreased in 2 ATA group, and significantly elevated in 2.5 ATA and 3 ATA group.

CONCLUSIONThe expression of eNOS can change when exposed to different pressures of oxygen.

Animals ; Disease Models, Animal ; Lung ; metabolism ; Male ; Nitric Oxide Synthase Type I ; metabolism ; Nitric Oxide Synthase Type III ; metabolism ; Oxygen ; poisoning ; Pressure ; Rats ; Rats, Sprague-Dawley

Objective To investigate the effects of high spermatic vessel dissection on testicular morphological alteration of SD rats in prepuberty,puberty and sexual maturity phases.Methods Thirty-day-old SD rats were divided into 2 groups underwent sham operation and left high spermatic vessel dissection as a simulation of Palomo′s maneuver.Detailed morphological investigations were made at 3 different postoperative intervals among the 3rd day,30th day and 56th day.Results High spermatic vessel dissection in prepubertal rats induced acute testicular ischemia in the operated testes on the 3rd day.Most of the operated testes on the 30th day showed testicular atrophy.And all the operated testes showed testicular atrophy and sperm disappearance in epididymis on the 56th day.Conclusion High dissection of spermatic vessel in prepubertal rats induced testicular ischemia in prepuberty and testicular growth failure in puberty,testicular atrophy completely and sperm production losing in sexual maturity phase.

Objective To study the effect of psychological intervention on patients with PanicDisorder. Methods 42 patients with Panic Disorder were randomly divided into study group (treated withabnormal nursing combined with psychological intervention)and control group(with abnormal nursing)for 4weeks, and curative effects assessed by the SCL-90, HAMA and HAMD. Results There were significantdifferences in scores of the HAMA(7.83±3.12) in study group than in control group(11.42±4.02) (P＜0.01), and that of in scores of the HAMD (19.45±3.92)in study group than in control group(18.67±4.33)at the end of 4th week(P＜0.01) ,and that of in scores of anxiety, depression, somatization, and personalrelationship of the SCL-90 in study group than in control group at the end of 4th week (P＜0.05).Conclusions Psychological intervention can improve the mental problems of patients with Panic Disorder,such as anxiety, depression, cognition and coping styles.

Animals ; Female ; Macrophages ; microbiology ; Mice ; Mice, Inbred BALB C ; Microscopy, Electron ; Mycobacteriophages ; physiology ; Mycobacterium tuberculosis ; virology ; Virus Replication

Blood-brain barrier (BBB) is the major obstacle for drug delivery into the central nervous system (CNS). However, there is no ideal model animal for the study of BBB permeability till now. Currently zebrafish (Danio rerio) has emerged as a powerful model organism for the study of vertebrate biology. In this study, the feasibility of using zebrafish as model animal was investigated for BBB permeability by comparing the results of administration of BBB-penetrating peptide and protein to mouse and zebrafish. The results showed that the BBBs of mouse and zebrafish were similar in molecular permeability. Additionally, zebrafish has advantageous features as a model animal, such as small size, fertile and easy to breed. Therefore, it is suggested that zebrafish may be a favored model for the study of BBB permeability.
Animals ; Blood-Brain Barrier ; metabolism ; Brain ; metabolism ; Female ; Fluorescent Dyes ; pharmacokinetics ; Glycoproteins ; pharmacokinetics ; Green Fluorescent Proteins ; pharmacokinetics ; Male ; Mice ; Models, Animal ; Peptide Fragments ; pharmacokinetics ; Permeability ; Rhodamines ; pharmacokinetics ; Tissue Distribution ; Viral Proteins ; pharmacokinetics ; Zebrafish ; metabolism

Objective To observe the serum level of cyclopropaneoctanoic acid 2-hexyl (CPOA2H) in patients with hypertrilyceridemia-related disorders,and investigate its clinical significance.Methods 53 obese patients (Obese group),62 obese patients after a 3 month low calorie diet (Obese patients after low calorie diet group),46 patients with chronic kidney disease (CKD group),and 60 healthy controls (Control group) were collected from Mar 2013 to Dec 2015 in Shaanxi Provincial People's Hospital.Gas chromatography-mass spectrometry (GC-MS) were used to detect the serum fatty acid and CPOA2H level in four groups.Results Ages,body mass index (BMI),C-reaction protein (CRP),total cholesterol (TC),triacylglycerols (TAG) among four groups had significant difference (F=6.85 ～ 25.36,P＜0.05).Most saturated fatty acid (14 ∶ 0,16 ∶ 0) and monounsaturated fatty acid (14 ∶ 1,16 ∶ 1,18 ∶ 1,20 ∶ 1) in obese group were higher than controls (F=3.251～7.351,P＜0.05).The polyunsaturated fatty acid (18 ∶ 2n-6,20 ∶ 4n-6) in CKD group were lower than controls (F=4.351 ～6.251,P＜0.05).There existed significant difference of serum levels of CPOA2H among four group (F=19.95,P=0.005).Serum level of CPOA2H in control (r=0.63,P=0.033) and CKD group (r=0.61,P=0.044) were positively related with TAG.Serum level of CPOA2H in obese group and obese patients after low calorie diet group were positively related with TC (r=0.70,P=0.011;r=0.48,P=0.021) and TAG (r=0.75,P=0.024;r=0.72,P=0.018).Conclusion Hypertrilyceridemia-related disorders,such as obesity and CKD,presented with elevated serum levels of CPOA2H,it suggested that serum level of CPOA2H is positively related to serum TAG concentration rather than BMI.

Diagnosis, Differential ; Female ; Humans ; Middle Aged ; Pancreatic Neoplasms ; diagnosis ; Solitary Fibrous Tumors ; diagnosis