Carcinoma, Non-Small-Cell Lung ; pathology ; surgery ; Humans ; Lung Neoplasms ; pathology ; surgery ; Neoplasm Staging ; Radiation Pneumonitis ; etiology ; Radiosurgery ; adverse effects ; methods ; Radiotherapy, Image-Guided

Abscess ; complications ; Adult ; Brain Abscess ; complications ; Female ; Humans ; Meningocele ; complications ; Nasal Cavity ; pathology ; Nose Diseases ; complications

In theory teaching,we let students know the knowledge of some important discovery and invention in the history of physiology and while in experiment teaching,we added the experiments designed by students in addition to traditional experiments,so as to enhance the students,ability of innovation.

To obtain the genome sequence of human bocavirus 2 (HBoV2), different regions of HBoV2 genome were amplified through PCR in fecal specimens which had been identified as single-positive for HBoV2 in 2010. A genome sequence of HBoV2 (HBoV2-NC, 5444 bp) was obtained after sequence assembly. The phylogenetic analysis showed that HBoV2-NC had the closest evolutionary relationship with HBoV2 Lanzhou strain. The predication of inverted terminal repeats of HBoV2-NC by DINAMelt showed that inverted terminal repeats were contained in HBoV2-NC 5' terminal, which had the typical stem-loop structure in other parvoviruses. Finally, some flanking sequences of HBoV2-NC were amplified by linker-PCR.
Base Sequence ; Gene Amplification ; Genome, Viral ; Human bocavirus ; chemistry ; classification ; genetics ; Humans ; Molecular Sequence Data ; Nucleic Acid Conformation ; Parvoviridae Infections ; virology ; Phylogeny ; RNA, Viral ; chemistry ; genetics ; Terminal Repeat Sequences

Human bocavirus 1 (HBoV1) is a novel virus that mainly causes respiratory tract infection, and it has the characteristic of genome of Parvovirus, containing three open reading frames that encode non-structural proteins NS1 and NP1 and structural proteins VP1 and VP2. Circular episome is present during the rolling circle replication of HBoV1, which provides the possibility of full genome amplification and infectious clone construction to save HBoV1. The recombination between HBoV1 and HBoV2-4 occurs frequently. With the three-dimensional culture, in vitro culture of HBoV1 provides a powerful tool for research on the pathogenesis of HBoV1. This review focuses on the molecular characteristics, association with diseases, in vitro culture, diagnosis and treatment of HBoV1.
Diarrhea ; virology ; Genomics ; Human bocavirus ; genetics ; isolation & purification ; physiology ; Humans ; Meningitis ; virology ; Respiratory Tract Diseases ; virology

The paper comprehensively understands the current construction situation of 30 provincial disease control websites through scientific evaluation methods and professional evaluation indexes,and finds and analyzes the major problems.The result shows that the website construction of disease control system is in the development phase generally,information publication and online service is provided with certain foundation,but the mutual communication and website design are relatively weak links which can be greatly improved.

Objective To study the changes and significance of serum beta 2-microglobulin(?2-MG),cytocine interleukin-2(IL-2) in the clinical progress of childhood idiopathic thrombocytopenic purpura(ITP).Methods One hundred and ten patients of childhood ITP were chosen for the test group(70 cases of primary ITP and 40 cases of recurrent ITP),and 110 normal children for the control group.Levels of serum ?2-MG and IL-2 were determined by radioimmunoassay kit and analysed with two sample t-test.Results Among the patients,the serum IL-2 levels were significantly lower and serum ?2-MG levels were significantly higher than those in control group(P0.05).Conclusion Determining serum IL-2 and ?2-MG levels has important significance to reflect the progress of disease and direct treatment.

Objective: To examine the association between serum vitamin D level and thyroid function indicators among elderly patients with type 2 diabetes mellitus (T2DM), so as to provide the evidence for the prevention and treatment of thyroid function abnormality among elderly patients with T2DM. Methods: Inpatients aged 60 years and older and admitted to the department of endocrinology of Zhejiang Hospital were selected as the study subjects. Gender, age, course of disease and other basic information were collected through questionnaire surveys. The serum 25-hydroxyvitamin D[25-(OH) D], thyroid stimulating hormone (TSH), free triiodothyronine (FT3), free thyroxine (FT4), total triiodothyronine (TT3), and total thyroxine (TT4) were measured. The correlation between serum vitamin D level and thyroid function indicators in elderly patients with T2DM was evaluated by a multiple linear regression model. Results: A total of 402 elderly patients with T2DM were surveyed, including 210 males (52.24%) and 192 females (47.76%), and had a median age of 70.00 (interquartile range, 12.00) years and a median course of disease of 14.00 (interquartile range, 14.00) years. There were 162 patients with insufficiency of vitamin D (40.30%) and 182 patients with deficiency (45.27%). The levels of TSH and glycated hemoglobin in the vitamin D deficiency group were (2.34±1.66) μIU/mL and (8.83±2.14) %, respectively, which were higher than those in the normal group [(1.74±1.10) μIU/mL and (8.11±1.75) %; P<0.05]. The levels of FT3 and FT3/FT4 in the vitamin D deficiency group were (2.86±0.48) μIU/mL and 2.85±0.71, respectively, which were lower than those in the vitamin D insufficiency group [(3.09±0.47) pg/mL and 3.14±0.81, P<0.05]. Multiple linear regression analysis showed a negative correlation between 25- (OH) D and TSH (β'=-0.159, P=0.001). Conclusion The vitamin D deficiency may be associated with the increase of TSH level among the elderly patients with T2DM.

Objective To evaluate the pattern of energy metabolism and nutrients intake in patients with chronic viral hepatitis and posthepatitic cirrhosis to effectively direct their nutrition therapy.Methods Resting energy expenditure (REE) was measured with open-circuit indirect Jorimetry in 60 patients with chronic viral hepatitis and 60 patients with posthepatitic cirrhosis.Their normal basal energy expenditure (BEE) was predicted by Harris-Benedict equation and energy intake (EI) was determined by diet recall. Correlation between REE and indicators for nutrition assessment was analyzed.Results REE was (77? 21) kJ?kg~(-1)?d~(-1) in 60 patients with pusthepatitic cirrhosis,significantly lower than BEE[(95?16) kJ? kg~(-1)?d~(-1)(P0.05,and their EI was (127?34) kJ?kg~(-1)?d~(-1),1.41?0.43 times as REE,in which PROI was (1.02?0.29) g?kg~(-1)?d~(-1),1.31?0.61 times as PROE (0.87?0.34) g?kg~(-1)?d~(-1),also indicating a negative nitrogen balance (-2.02?4.07).REE,EI and intake of three nutrients,serum level of albumin and prealbumin (PA) and body weight significantly decreased in patients with posthepatitic cirrhosis,as compared to those in patients with chronic viral hepatitis (P

OBJECTIVETo investigate the clinical effects of the combined therapy of the Chinese medicine Compound Xuanju Capsule and vitamin E on sperm chromatin damage in idiopathic oligoasthenospermia.

METHODSWe assigned 50 infertile men with seminal abnormality to a control group (n = 26) and a trial group (n = 24) to receive vitamin E and the combined therapy of Compound Xuanju Capsule plus vitamin E, respectively, both treated for 3 months. Before and after the treatment, we detected semen routine parameters and sperm DNA fragmentation indexes (DFI) by computer aided semen analysis (CASA) and sperm chromatin structure assay (SCSA), and compared them between the two groups.

RESULTSThere was no obvious difference between the percentage of progressively motile sperm in the trial group and that in the control group (21.55 +/- 8.68 vs 21.47 +/- 11.53, P > 0.05). The trial group showed a significantly decreased sperm DFI after medication as compared with pre-medication (29.57 +/- 12.19 vs 34.09 +/- 10.32, P < 0.05).

CONCLUSIONThe combined therapy of Compound Xuanju Capsule and vitamin E can effectively improve seminal quality and reduce sperm chromatin damage in infertile men with idiopathic oligoasthenospermia.

Adult ; Capsules ; Chromatin ; drug effects ; DNA Damage ; drug effects ; DNA Fragmentation ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Humans ; Infertility, Male ; drug therapy ; genetics ; Male ; Spermatozoa ; drug effects ; Vitamin E ; pharmacology ; therapeutic use ; Young Adult