Adult ; Blood Cell Count ; Control Groups ; Female ; Humans ; Male ; Physicians ; Radiography, Interventional

The incidence of severe acute pancreatitis in children is lower.But it has abrupt onset and atypical symptoms.The fatality rate is relatively high.This paper will review the progress on the diagnosis and treatment of severe acute pancreatitis.

Objective To compare the effect of inhaled corticosteroids and montelukast in children with asthma .Methods Data were obtained from Pubmed ,Embase and Central databases ,CNKI and VIP .Only randomized controlled trials (RCT ) that evalua-ting inhaled corticosteroids and montelukast for children were included .The Cochrane collaboration risk bias tools was used to eval-uated the quality of literature .Results The patients with inhaled corticosteroids had a better effect in FEV 1% and PEF than pa-tients with montelukast ,the incidences of adverse drug reactions had no statistically significant difference .The patients with inhaled corticosteroids combined with montelukast had a better effect in FEV 1% or PEF than patients with inhaled corticosteroids only . Conclusion The effect of inhaled corticosteroids is better than montelukast ,the effect of inhaled corticosteroids combined with montelukast is better than inhaled corticosteroids only ,and has drug safety .

Objective To investigate the effect of fluoride on expression of Runx2 mRNA and protein in bone tissue of rats. Methods Fourteen SD rats were randomly divided into two groups: control group(tap water with fluoride ＜ 0.06 mg/L), and fluorosis group(fluoride 50 mg/L in water). After 4 moths, expressions of both mRNA and protein of Runx2 in rat bone tissue were determined by RT-PCR and Western blotting. Results The results showed that the expression of Runx2 mRNA and protein in fluoride-treated bone tissue were 2.287 ± 0.261 and 0.929 ± 0.229, respectively, both of which were significantly higher than those of control group(0.995 ± 0.123,0.317 ± 0.068, t = 11.85,6.78, P ＜ 0.05). Conclusions Fluoride can increase the expression of Runx2 mRNA and protein in bone tissue of rats, and Runx2 may be involved in the pathogenesis of bone injury caused by fluoride.

This study is to evaluate the HAART pharmacodynamics with dolutegravir as the "anchor" in vitro. A nucleoside reverse transcriptase inhibitors (NRTIs) resistant recombinant virus model (VSVG/HIV-1(RT-D67N,K70R,T215F)) and an integrase inhibitors (INIs) resistant recombinant virus model (VSVG/HIV-1(IN-G140S,QI48H)) were constructed and established. The anti-viral pharmacodynamics was evaluated with drug combinations including two NRTIs along with one INI or one NNRTI. The results showed that the combination with an INI gave a stronger synergism on wild type HIV-1 replication comparing to that with an NNRTI. Comparing the two INIs as the "anchor" for HAART, DTG exhibited an equivalent CI to that of RAL on wild type HIV-1 replication; but a greater synergy than RAL on INI-resistant HIV-1 replication. Besides of the pharmacodynamics results of DTG-based drug combination, the results may contribute to clinical antiviral therapy.
Antiretroviral Therapy, Highly Active ; Cells, Cultured ; Drug Resistance, Viral ; HIV Integrase Inhibitors ; pharmacology ; HIV-1 ; drug effects ; physiology ; Heterocyclic Compounds, 3-Ring ; pharmacology ; Humans ; Virus Replication ; drug effects

New drug research and development has entered a new era of preparation innovation, and new drug delivery system (DDS) has become a new drug development hot spot. Chinese pharmaceutical industry should make new molecular entities (NME) and new formulation products as the two pillars of support to ensure a sustained and healthy development. Based on the current status of the Chinese pharmaceutical industry, NME development is more suitable to serve as long term strategy of the Chinese pharmaceutical industry, while the nnovation in DDS should be adopted as a phasic development strategy. DDS can form the competitive strength, industrial superiority and scale more quickly and will become a catalyst and driving force in a short time for the Chinese pharmaceutical industry. Chinese pharmaceutical enterprises need to attach importance to and grasp the new opportunities brought by innovation preparation.

AIM: To investigate clinical effects of local resection of eyelid tumors and pathological examination or frozen section examination as well as the stage I recovery.
METHODS: For all 92 cases 92 eyes of eyelid tumor patients who underwent local resection, reconstruction in stage Ⅰ and routine pathological examination ( 37 cases of suspected malignant tumors using frozen section examination. If it was malignant, excision by Moths surgery) . Using free palate mucosa autograft in stage I or reconstruction by Hughes surgery combined with eye flaps repaired eyelid defects.
RESULTS: The postoperative pathological diagnosis:52 cases were benign tumors, and 40 cases malignant tumors. All cases of eye flaps and hard palate mucosa grafts were survived. Followed up for more than 6mo, no tumor were recurred. The appearance and function of eyelid were satisfactory.
CONCLUSION: In this group of cases, nearly half of eyelid tumors are malignant tumors. It should be treated and operated as early as possible. For suspected malignant tumors, we use frozen section examination to confirm its properties in order to excision cleanly in stageⅠ, reducing the recurrence and metastasis. According to the eyelid defect after resection, we could do repair operation in stage Ⅰ. The inner larger defect is repaired by using hard palate mucosa transplantation or Hughes surgery. The outer layer of the eyelid defect is repaired by using eye flap glide, the free flap, the kite flap, the simple suture, etc. It should be careful when using the hard palate mucosa transplantation in the upper eyelid defect.

Objective To investigate the value of the combined detection of serum human epididymal secretory protein 4(HE4) and carbohydrate antigen 125(CA125) in diagnosing ovarian and uterine tumor .Methods Serum levels of HE4 and CA125 were detected in 112 cases of ovarian cancer ,92 cases of uterine cancer ,145 cases of ovarian benign diseases ,138 cases of uterine adeno-myoma and 56 cases of healthy controls by ELISA and electrochemiluminescence(ECL) immunoassay respectively .Results Serum levels of HE4 and CA125 were (246 .80 ± 52 .81)pmol/L and (439 .20 ± 305 .80)U/L in the ovarian malignant tumor group , (196 .50 ± 38 .15)pmol/L and (463 .80 ± 127 .60) U/mL in the uterine malignant tumor group and (19 .76 ± 16 .45)pmol/L and (15 .67 ± 11 .19)U/mL in the control group ,the differences had statistical significance (P<0 .05) .Serum levels of HE4 and CA125 before operation and in postoperative 2 weeks in the ovarian cancer group and the uterine cancer group had statistical difference (P<0 .05) .Conclusion The combination detection of serum HE4 and CA125 can improve the accuracy and sensitivity in the diag-nosis of pelvic tumors .