Coronary Disease ; Humans ; Smoking

With the development of the dialysis technology,the survival time of patients with chronic renal failure is prolonged,while more complications which affect the quality of life or even threat the life of patients are followed.Secondary hyperparathyroidism(SHPT)with a certain incidence and mortality is one of the common complications,and its main characteristic performances ale hyperphosphatemia,hypocalcemia and high level of parathyroid hormone.Most patients Can be cured by the treatment of medicine while surgical treatment is still required by some cases in which the disorder of the parathyroid function can not be well regulated through medicine treatment.The purpose of this paper is to make a review of the recent studies of surgical treatment in patients with SHPT.

With the development of assisted reproductive technology , it brings the gospel to many infertility families , and it makes a new challenge to the moral and legal at the same time .Ministry of Health issued the notice on carrying out the special action to manage assisted reproductive technology .By thinking about the ethical and le-gal issues, this paper tried to explore a new response mode to advance the development of assisted reproductive technology and to ensure social harmony and stability .

Objective To investigate the expression of high mobility group A1 (HMGA1) in patients with lung squamous cancer and its clinical significance.Methods The expression of HMGA1 in 76 patients with lung squamous cancer (lung squamous cancer group) and 30 cases of control lung tissue (control group) was detected by SP method of immunohistochemistry and its correlation with clinical-pathological parameter was analyzed statistically.Results The positive expression rate of HMGA1 was 68.4％ (52/76)and 16.7％ (5/30) in lung squamous cancer group and control group respectively,and the difference was significant(P＜ 0.01).HMGA1 expression showed significant correlation with lymph metastasis and degree of differentiation in patients with lung squamous cancer (P ＜ 0.05).Conclusions The progression of lung squamous cancer may correlate with the increase of HMGA1 expression.It's promising for HMGA1 to become a new marker for diagnosis of lung squamous cancer.Clinical detecting of HMGA1 could help with prognosis and treatment-guiding of lung squamous cancer.

Nursing had a long history over thousands of years which developed from ancient saying better bid the cooks than the medicine,disease-centered and patient centered tohealth-centered clinical nursing.In order to promote quality of clinical nursing,it need innovation by introducing translational medicine into nursing.This paper analyzed how to integrate translational medicine into clinic nursing and explore nursing model based on translational medicine.

OBJECTIVE:To study the relative bioavailability and pharmacokinetics of salbutamol sulfate orally disinte?grating tablets.METHODS:A single dose of8mg salbutamol sulfate orally disintegrating tablets or commercial salbutamol tablets was administered in a randomized crossover design in18volunteers and the plasma concentrations of salbutamol were determined by HPLC.The pharmacokinetic parameters were calculated with3p97pharmacokinetic program and the bioequiv?alency was evaluated.RESULTS:The concentration-time curve of two preparations fitted to two-compartment model.The peak plasma levels(C max )of salbutamol sulfate orally disintegrating tablet and commercial salbutamol sulfate tablet were(17.65?6.48)ng/ml and(16.60?6.21)ng/ml,respectively.The peak time(T max )were(1.92?1.18)h and(2.03?1.17)h and AUC 0～24 were(127.23?32.41)ng/(h?ml)and(131.42?37.73)ng/(h?ml),respectively.The relative bioavailability of salbu_ tamol sulfate orally disintegrating tablet was(99.32?15.58)%.CONCLUSION:The results of two one-side tests suggests that salbutamol sulfate orally disintegrating tablet is bioequivalent to the commercial salbutamol tablet.

OBJECTIVE: To study distribution and pharmacokinetics of gatifloxacin in ocular tissues of rabbit after ocular instillation.METHODS: The drug concentrations in ocular tissues were determined by HPLC after topical ocular instillation in rabbits;the pharmacokinetics parameters were figured out by 3p97 process. RESULTS: Results showed that the peak concentration of gatifloxacin in lacrimal fluid, cornea, aqueous humor, iris-ciliary body, lens and vitreous body 0.125h～1.0h after topical instillation were (1 115.75?151.04)?g/ml,(17.90?1.39)?g/g,(2.26?0.18)?g/ml,(9.12?0.33)?g/g,(1.07?0.13)?g/g and (0.77?0.04)?g/g respectively;t1/2? in various tissues were(2.14?0.33),(2.82?0.54),(3.33?0.43),(3.88?1.21),(3.89?1.43) and (3.14?0.43)h respectively;AUC(0→t) in various tissues were(541.77?69.73)(?g?h)/ml,51.31?3.04)(?g?h)/g,(6.55?0.45)(?g?h)/ml,(51.99?25.66)(?g?h)/g,(4.19?0.41)(?g?h)/g and (3.25?0.13)(?g?h)/g respectively.CONCLUSION:Gatifloxacin has a good permeability and high concentration in various intraocular tissues of rabbit after ocular instillation.

OBJECTIVE:To study pharmacokinetic parameters of melatonin tablet in beagle dogs.METHODS:A single oral dose of3mg melatonin tablet was given to6beagle dogs,drug concentrations in plasma were determined by HPLC method,the pharmacokinetic parameters were calculated by3P97pharmacokinetic program.RESULTS:The concentration-time curves of melatonin fitted two compartment model in the beagle dogs.The t 1/2Ka 、t 1/2Ke 、t max 、C max 、CL and AUC (0～T) were(0.16?0.10)h、(1.21?0.52)h、(0.50?0.18)h、(11.27?3.77)ng/ml、(0.13?0.04)L/h and(25.23?7.71)(ng?h)/ml re-spectively.CONCLUSION:It is rapid to absorb melatonin and initiate sleep in beagle dogs,but it's hold-time is short.

Since the discovery of mast cells (MCs) in 1878, MCs have long been recognised to be the key effector cells in allergic reactions. However, little is known about their roles in defending microorganisms. In this review, the recent research progress in the roles of MCs, in the body defence against bacterial and viral infection, in pathogen recognition mechanisms and in inflammatory mediator release are discussed.