BACKGROUND:Knowledge of retropedtoneal space communications might influence catheter placement,and understanding the normal anatomy of the retroperitoneal space is a prerequisite for predicting the distribution of inflammation or other fluid collections in this region. Until recent years,the media/ attachment of the posterior renal fascia remained controversial. The multiple detector spiral CT can show the abdominal anatomic details. So,using the multiple-detector spiral CT to study the anatomy of posterior renal fascia has clinical significance. OBJECTIVE:To describe the medial attachment of the posterior renal fascia by using multiple-detector spiral CT. DESIGN,TIME AND SETTING:A retrospective case analysis was performed at Department of Radiology,Affiliated Hospital of Weifang Medical College between June 2003 and November 2007. PARTICIPANTS:A total of 52 patients with retropedtoneal inflammatory diseases were retrospectively reviewed through analysis of their CT data. METHODS:Toshiba Akuilion 16-detector spiral CT was employed for scanning. Of the 52 patients,15 were proved by clinical and laboratory findings and 37 were proved by surgery and pathology. Among the 52 patients,17 suffered from appendicitis,1 from ureteritis,2 from abscesses in the perirenal space,3 from abscesses in the posterior pararenal space,and 29 from pancreatltis. MAIN OUTCOME MEASURES:Medial attachment of the bilateral posterior renal fascia. RESULTS:At the level of the upper pole of kidney,the posterior renal fascia fused with the fascia of the ipsilateral quadratus lumborum muscle. Forty-six patients manifested the attachment site of the left posterior renal fascia transforming from the quadratus lumborum muscle fasciae to the psoas major muscle fascia at the level of the lower pole of kidney or the infrarenal space. Fifty patients showed the attachment site of the right posterior renal fascia transforming from the quadratus lumborum muscle fascia to the psoas major muscle fascia at the level of the lower pole of kidney or the infrarenal space. CONCLUSION:The posterior renal fascia attachment site is not the same all the time. At different levels,the attachment site of the posterior renal fascia is distinct.

In this study, by using the method of literature research, 35 prescriptions related to asthma therapy has been screened out from Hui medicine through collecting the ancient and modern literature. A comparison of fragrant medicine between the name in Arab and Chinese herbal medicine is done. The countif function in Microsoft Excel 2007 is used to get the prescriptions of the drug on the frequency statistics, summarizing the common drugs of Hui medicine for asthma are Pinellia, almond, white sugar, walnut. According to the commonly used drugs, the pathogeny and treatment principle about Hui medicine for asthma is preliminarily inferred combining literature research and the related Hui medical theory. In this study, those prescriptions have been classified into 21 cases which are effective and can be used in medical therapy according to the relevant literatures with the development of the Hui people in their long process of formation of the unique diet culture, 14 useful and convenient Halal diet therapies are made up according to the indications, therapies, party name and composition. Halal diet and "medicine and food" herbs are preliminarily analyzed and summarized, which can be convenient for the people to reduce pains through the diet and improve health awareness.
Asthma ; drug therapy ; ethnology ; China ; Cough ; drug therapy ; ethnology ; Diet ; ethnology ; Drug Prescriptions ; Drugs, Chinese Herbal ; chemistry ; therapeutic use ; Humans ; Medicine, Chinese Traditional

Objective To investigate the expression of Notchl and NUMB in gastric cancer and explore the relationship between two genes and clinicopathologic features. Methods The mRNA and protein expressions of Notchl and NUMB in the gastric cancer tissues and normal gastric tissues were determined by realtime PCR and Western blotting. Results The mRNA expression of Notchl in gastric cancer tissues was 1.67times that of Notchl in normal gastric tissues. The increase of the mRNA expression of Notchl was correlated with tumor differentiation and lymph node metastatis of the patients ( P < 0. 05 ). The mRNA expression of NUMB in gastric cancer tissues was 0.597 times that of Notchl in normal tissues. The decrease of the mRNA expression of NUMB was correlated with tumor differentiation of the patients (P < 0.05). The expression of Notchl was negatively correlated to that of NUMB ( r = - 0.459, P < 0.05 ). The protein expression of Notchl in gastric cancer tissues was (0. 348 ±0. 133) , which was significantly higher than (0. 208 ±0. 140) in normal gastric tissues (P < 0.05 ). The protein expression of NUMB in gastric cancer tissues was (0.490 ±0.440), which was significantly lower than 0.746 ±0.390 in normal gastric tissues (P<0.05).Conclusion Up-regulation of Notchl and down-regulation of NUMB may play an important role in the occurrence and development of gastric cancer.

Cochlear Implantation ; Cochlear Implants ; Humans

Objective To explore the value of cardiac troponin I (cTnI) and creatine phosphokinase-isoenzyme-MB (CK-MB) on early diagnosis of heart damage in asphyxia neonate.Methods A total of 47 cases of asphyxia neonates were divided into mild-asphyxia group( n=29 ) and severe-asphyxia group(n=18),and the levels of cTnI and CK-MB were quantitatively determinated by ELISA and enzyme kinetics, respectively.Results After birth for the first day, the serum levels of cTnI and enzymatic activities of CK-MB were all significantly higher in mild-asphyxia group[(2.25?0.54)?g/L,(223.4?23.5)U/L]and severe-asphyxia group[(4.25?0.83)?g/L,(256.3?21.8) U/L)]than those in control group(P_a0.05), however the results in severe-asphyxia group[(1.54?0.72)?g/L,(188.9?21.5)U/L]were significantly higher than those in control group (P_a

The degQ gene, amplified from Bacillus subtilis by PCR, was cloned to pUBS (sucrose induced secretion vector). After transformed into DB403, recombination named DB403(pUBSD) was formed. The results of the fermentation showed that degQ gene enhanced the expression of B. subtilis fibrin enzyme. The activity of the enzyme was increased to 2.2 times as the original one. In this article, the effects of different conditions, such as different kinds of sugar, different concentration of sucrose and different induced time were also be investigated and compared.

OBJECTIVETo study the effect of Jinlida on changes in expression of skeletal muscle lipid transport enzymes in fat-induced insulin resistance ApoE -/- mice.

METHODEight male C57BL/6J mice were selected in the normal group (NF), 40 male ApoE -/- mice were fed for 16 weeks, divided into the model group (HF), the rosiglitazone group ( LGLT), the Jinlida low-dose group (JLDL), the Jinlida medium-dose group (JLDM), the Jinlida high-dose group (JLDH) and then orally given drugs for 8 weeks. The organization free fatty acids, BCA protein concentration determination methods were used to determine the skeletal muscle FFA content. The Real-time fluorescent quantitative reverse transcription PCR ( RT-PCR) and Western blot method were adopted to determine mRNA and protein expressions of mice fatty acids transposition enzyme (FAT/CD36), carnitine palm acyltransferase 1 (CPT1), peroxide proliferators-activated receptor α( PPAR α).

RESULTJinlida could decrease fasting blood glucose (FBG), cholesterol (TC), triglyceride (TG), free fatty acid (FFA) and fasting insulin (FIns) and raise insulin sensitive index (ISI) in mice to varying degrees. It could also up-regulate mRNA and protein expressions of CPT1 and PPARα, and down-regulate mRNA and protein levels of FAT/CD36.

CONCLUSIONJinlida can improve fat-induced insulin resistance ApoE -/- in mice by adjusting the changes in expression of skeletal muscle lipid transport enzymes.

Animals ; Apolipoproteins E ; deficiency ; genetics ; Blood Glucose ; metabolism ; CD36 Antigens ; genetics ; metabolism ; Carnitine O-Palmitoyltransferase ; genetics ; metabolism ; Dietary Fats ; adverse effects ; metabolism ; Drugs, Chinese Herbal ; administration & dosage ; Humans ; Hypoglycemic Agents ; administration & dosage ; Insulin ; metabolism ; Insulin Resistance ; Lipid Metabolism ; drug effects ; Male ; Metabolic Diseases ; drug therapy ; enzymology ; genetics ; metabolism ; Mice ; Mice, Inbred C57BL ; Mice, Knockout ; Muscle, Skeletal ; drug effects ; metabolism

The stability of microbial flocculant (MBF) produced by Aspergillus sojae and its application to municipal thickened sludge dewatering were studied. The results showed that the MBF had high heat and acid-base endurance with high flocculating activity in a wide range of pH from 1.5 to 12. The MBF retained 96% of flocculating activity after 35 days preservation at 4℃, but in different pH the flocculating activity difference was very apparent after 35 days store at room temperature. The experimental results also demon- strated that the MBF was better than PAM and PAC in reducing specific resistance filtration. The optimal dose of MBF used for intensifying thickened sludge dewatering is 7%(volume fraction). And the more the volume of sludge is treated, the less the cost of MBF for unit volume sludge treatment.

OBJECTIVETo establish a method for studying efficacious materials of traditional Chinese medicines from an overall perspective.

METHODCarthamus tinctorius was taken the example. Its major components were depleted by preparing liquid chromatography. Afterwards, the samples with major components depleted were evaluated for their antioxidant effect, so as to compare and analyze the major efficacious materials of C. tinctorius with antioxidant activity and the contributions.

RESULTSeven major components were depleted from C. tinctorius samples, and six of them were identified with MS data and control comparison. After all of the samples including depleted materials are compared and evaluated for their antioxidant effect, the findings showed that hydroxysafflor yellow A, anhydrosafflor yellow B and 6-hydroxykaempferol-3, 6-di-O-glucoside-7-O-glucuronide were the major efficacious materials.

CONCLUSIONThis study explored a novel and effective method for studying efficacious materials of traditional Chinese medicines. Through this method, we could explain the direct and indirect contributions of different components to the efficacy of traditional Chinese medicines, and make the efficacious material expression of traditional Chinese medicines clearer.

Alkalies ; chemistry ; Antioxidants ; chemistry ; Carthamus tinctorius ; chemistry ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; chemistry ; Glucosides ; chemistry ; Mass Spectrometry

China ; epidemiology ; Humans ; Yersinia Infections ; epidemiology ; microbiology ; Yersinia enterocolitica ; classification ; drug effects ; isolation & purification ; pathogenicity