Objective:In order to enhance the early dignosis level and strengthen the understanding of pathogeny、pathology by stage and prognosis of primary gallbladder car-cinoma(PGC). Methods : The results of 679 patients of PGC from 1956 to 1998 in first affiliated hospital of Xi'an medical university were retrospectively analyzed. Results: Most of the patients belong to advanced stage when dignosised. The PGC were usually found among the old women patients. The sex ratio(female/male) was 3:1. There is a intimate relatioship between gallstone and PGC. About sixty percents of PGC might be found gallstone.The dignostic accordance rate was low between preoperation and postopera-tion.Most patients with PGC were found unexpectedly in operation due to gallstone or a-cute cholecystitis. To worse more, many of patiens with PGC were missed the opportunities of dignosis and treatment because of only paying attention to gallstone. Most of the pathological types were adenocarcinoma. The development of imaging examination is hoped to find early stage cases and improve its prognosis. Conclusion : It is a basic way for early dignosis and improving prognosis to strengthen the understanding of pathogeny, pathology by stage and prognosis and rationalize application of all kinds of exzamination means in PGC.

This study focused on the intestinal absorption of traditional Chinese medicines (TCM) to reveal the scientific connotation of the compatibility of TCM pairs. The single pass intestinal perfusion (SPIP) was used in rats to compare the absorption of single extracts from Puerariae Lobatae Radix, single extracts from Ginseng Radix et Rhizoma, combined extracts from Puerariae Lobatae Radix and Ginseng Radix et Rhizoma and Puerariae Lobatae Radix and Ginseng Radix et Rhizoma mixture in rats. The content of puerarin, ginsenoside Rg1, ginsenoside Re and ginsenoside Rb1 in liquid were tested by HPLC. The speed constant (Ka) and apparent permeability coefficients (Papp) were calculated and compared. Specifically, the order of puerarin Ka and Papp values from high to low was Ginseng Radix et Rhizoma and Puerariae Lobatae Radix mixture > single extracts from Puerariae Lobatae Radix > combined extracts from Ginseng Radix et Rhizoma and Puerariae Lobatae Radix; the order of ginsenosides Ka and Papp values from high to low was Ginseng Radix et Rhizoma and Puerariae Lobatae Radix mixture > single extracts from Ginseng Radix et Rhizoma > combined extracts from Ginseng Radix et Rhizoma and Puerariae Lobatae Radix. The combined administration of Ginseng Radix et Rhizoma and Puerariae Lobatae Radix may improve the absorption in the intestinal tract.
Animals ; Ginsenosides ; pharmacokinetics ; Intestinal Absorption ; Isoflavones ; pharmacokinetics ; Male ; Medicine, Chinese Traditional ; Panax ; chemistry ; Plant Extracts ; pharmacokinetics ; Pueraria ; chemistry ; Rats ; Rats, Sprague-Dawley ; Rhizome

The development and compilation of Evidence-based Guidelines of Clinical Practice with Acupuncture and Moxibustion: Adult Bronchial Asthma are introduced from three aspects, named the guideline methodology, the guideline structure and the guideline content. Based on the acupuncture-moxibustion practice and clinical research, the evidence-based medicine method is adopted. During the development and compilation of the guideline, the characteristics and advantages of acupuncture and moxibustion are specially considered in the treatment of this disease; the latest optimum evidences at home and abroad, experts' experience and patients' value are closely integrated with each other. Additionally, the worldwide accepted assessments of evidence quality and the recommendation (GRADE system) are combined with the clinical evidences of the ancient and modern famous acupuncture-moxibustion experts, and the clinical research evidences are with the experts' consensus to the large extent. The purpose of the guideline is to provide the maximal guidance to the clinical physicians.
Asthma ; therapy ; Evidence-Based Medicine ; standards ; Humans ; Moxibustion ; standards ; Practice Guidelines as Topic ; Reference Books

This paper describes the design process and implementation process of electronic film system. The establishment of electronic film system allowed us to aggressively reduce film use and costs and to demonstrate a positive return.
Medical Records Systems, Computerized ; Radiology Information Systems ; instrumentation ; X-Ray Film

The flavonoids were investigated from the whole plants of Lagopsis supina. The compounds were isolated and purified by various column chromatography, and their structures were identified by physiochemical properties and spectroscopic data. Two flavones were isolated from the CH2Cl2 layer of Lagopsis supina extract and identified as genkwanin (1) and 5-hydroxy-7,4'-dimethoxyflavone (2), respectively. Ten flavonoid glycosides were isolated from the water layer of Lagopsis supina and elucidated as kaempferol-3-O-6" (3-hydroxy-3-methylglutaryl) -β-D-glucoside (3), quercetin-3-O-6"-(3-hydroxy-3-methylglutaryl) -β-D-glucoside (4), quercetin-3-O-β-D-glucoside(5), kaempferol-3-Of3-D-glucoside ( 6), isorhamnetin-3-O-/-D-glycopyranoside (7), apigenin-7-O-6-D-glucoside (8), luteolin-7-O-β-D-glucoside (9), chrysoeriol-7-O-β-D-glucoside (10), rutin (11 ), and kaempferol-3-β-(6"-p-coumaroyl) -β-D-glucoside (tiliroside, 12). Compounds 3 and 4 were firstly isolated from Lamiaceae family, and compounds 1-12 were isolated from the plants of Lagopsis genus for the first time.
Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Flavonoids ; chemistry ; isolation & purification ; Lamiaceae ; chemistry ; Molecular Structure ; Spectrometry, Mass, Electrospray Ionization

OBJECTIVETo observe the impacts on skeletal fluorosis pain, joint motor dysfunction and urine fluoride excretion in the treatment with fire needle therapy, electroacupuncture and calcium carbonate D3.

METHODSThe randomized controlled trial was adopted. Ninety-five patients were randomized into a fire needle group (31 cases), an electroacupuncture group (33 cases) and a calcium carbonate D3 group (31 cases). In the fire needle group and the electroacupuncture group, Ashi points, Dazhui (GV 14), Geshu (BL 17), Quchi (LI 11), Hegu (LI 4), Xuehai (SP 10) points were selected and stimulated with fire needle and electroacupuncture separately, three times a week. In the calcium carbonate D3 group, calcium carbonate D3 tablets was prescribed for oral administration, 600 mg each time, twice a day. The duration of treatment was 2 months in the electroacupuncture group and calcium carbonate D3 group and 1 month in the fire needle group. VAS score, the range of motion (ROM) and urine fluoride value were compared before and after treatment in the patients of the three groups.

RESULTSAfter treatment, VAS value and ROM were improved significantly in the patients of the three groups (all P < 0.05), the difference was not significant in comparison of the three groups (all P > 0.05). After treatment, the urine fluoride value was increased significantly in the fire needle group [(7.89 +/- 3.61) mg/L vs (9.81 +/- 4.17) mg/L, P < 0.01] and was increased in the electroacupuncture group [(7.53 +/- 3.46) mg/L vs (8.97 +/- 4.21) mg/L, P < 0.05]. The difference was not significant in comparison before and after treatment in the calcium carbonate D3 group (P > 0.05).

CONCLUSIONThe fire needle therapy, electroacupuncture and calcium carbonate D3 all have the clinical value in the prevention and treatment of skeletal fluorosis and the difference in the therapeutic effect has not been discovered among them yet at present. But it has been found that the fire needle therapy and electroacupuncture display the active significance in the promotion of urine fluoride excretion.

Adult ; Aged ; Bone Diseases ; drug therapy ; therapy ; urine ; Calcium Carbonate ; administration & dosage ; Electroacupuncture ; instrumentation ; Female ; Fluorides ; urine ; Humans ; Male ; Middle Aged ; Needles ; Treatment Outcome

In this paper, by describing and comparing different implementations of electronic film combined with the actual application of the electronic film in the imaging department and the clinical departments. We elaborate electronic film for optimizing the imaging department workflow to improve service quality and patient satisfaction and other aspects of value.
Diagnostic Imaging ; instrumentation ; Hospital Information Systems ; organization & administration ; Quality Assurance, Health Care ; Surveys and Questionnaires ; X-Ray Film

Objective To investigate the characteristics of the blood glucose fluctuation in elderly patients with type 2 diabetes mellitus (T2DM). Methods The 92 elderly patients with T2DM (the elderly group) and 58 young and middle-aged patients with T2DM (the non-elderly group) were monitored using the continuous glucose monitoring system(CGMS). The characteristics of glucose profiles of the two different age groups, and of the different glycosylated hemoglobin (HbA1c) level groups in the elderly were comparatively analyzed. Results (1)There was no significant difference in HbA1c level between the elderly group and the non-elderly group. Compared with the non-elderly group, the elderly group showed the increases in blood glucose fluctuant coefficient [BGFC, (2.68±1.00) mmol/L vs. (2.12±0.74) mmol/L, t=-3.691, P＜0.001], in postprandial glucose excursion (PPGE) of breakfast and supper [(5.96±2.47) mmol/L vs. (5.11±2.44) mmol/L, t=-2.058, P＜0.05; (5.17±2.15) mmol/L vs. (4.16±2.28) mmol/L, t=-2.730, P＜0.01], in the time to postprandial glucose peak of breakfast and lunch [(112.5±29.7) min vs. (97.0±27.2) min, t=-3.225, P＜0.01; (140.0±39.7) min vs. (118.1±42.6) min, t=-3.195, P＜0.01], in the frequency of hypoglycemia (26.3% vs. 5.5%, P＜0.05), and showed the largest amplitude of glycemic excursions [LAGE, (9.66±2.48) mmol/L vs.(8.40±3.13) mmol/L, t=-2.720, P＜0.01]. (2)In the elderly, along with decreased HbA1c, the incidence of hypoglycaemia increased (P＜0.05); And along with increased HbA1c, the amplitude of blood glucose fluctuation increased. There were significant differences in BGFC, PPGE of breakfast and lunch, and LAGE among different HbA1c level groups (P＜0.01, P＜0.05, P＜0.05, P＜0.001). (3)HbA1c was positively correlated with FBG, mean blood glucose (MBG), percentage of time at glycemia (PT7.8, PT11.1), the lowest blood glucose (LBG), the highest blood glucose (HBG), BGFC, PPGE and LAGE (r=0.899-0.289, all P＜0.001). Multiple stepwise regression analysis indicated that MBG, FBG and PT7.8 was the independent influential factor of HbA1c (adjusted R2=0.807, P＜0.05). Conclusions The elderly patients with T2DM are at a particularly high risk for postprandial hyperglycemia and nocturnal hypoglycemic episodes, CGMS could show glucose fluctuation characters of T2DM patients diurnally, and provide a clinical basis for reasonable therapy.

Objective:To analyze the clinical phenotype and genotype characteristics of infantile spasm (IS) associated with UBA5 gene mutation. Methods:Four cases of IS caused by UBA5 gene variation diagnosed at the Department of Pediatrics, Peking University First Hospital from March 2017 to June 2019 were retrospectively analyzed.The clinical manifestations, electroencephalogram (EEG), brain magnetic resonance imaging (MRI), treatment, and follow-up results were summarized. Results:In this study, 4 cases (3 males and 1 female) were clinically diagnosed with IS and carried complex heterozygous variation of UBA5 gene.Genetic analysis confirmed that a total of 6 different mutation sites were found, five of which were unreported.All the 4 cases presented with epileptic spasms at the age of 1 d to 8 months after birth, and 2 cases had focal seizures during the course of disease.The EEG of 4 cases showed hypsarrhythmia and cluster or isolated epileptic spasms were detected.Of the 3 patients who had brain MRI results, 2 cases showed nonspecific abnormalities and 1 case was normal.All the 4 patients had developmental delayed before seizure onset, and regressed to varying degrees and made slow progress after onset.One case had microcephaly, and 3 cases had hypertonia.At the last follow-up, the age of the 4 patients ranged from 7 months to 6 years and 4 months.All 4 patients were treated with multiple antiepileptic drugs, but none of them were under control. Conclusions:Children with IS associated with UBA5 gene variation have an early onset age, often accompanied by developmental delayed, microcephaly, dystonia, and refractory seizures.