OBJECTIVE:To provide reference for continuous improvement of drug counseling and pharmaceutical care. METH-ODS:220 cases of drug counseling answered by inpatient general pharmacist were collected from our hospital during 2012-2013, and the contents of drug counseling were classified and analyzed. RESULTS:Among consultants,73.18% of them were physi-cians;the type of drug involved mainly were antibiotics,accounting for 42.73%;main contents of drug counseling included drug selection,usage and dosage,accounting for 47.27%. CONCLUSIONS:Pharmacists provide drug counseling for physicians and nurses,answer various questions about usage,and guide rational drug use so as to enhance the communication between pharma-cists and physicians,nurses,and promote rational drug use in the clinic.

Adult ; Female ; Food Industry ; manpower ; Humans ; Male ; Middle Aged ; Smoking ; epidemiology ; Thiocyanates ; urine

Human cytomegalovirus (HCMV) is the most common cause of congenital infection, resulting in birth defects such as microcephaly. In this study, RT-PCR and Western Blotting were performed to quantify the regulation of endogenic nerve growth factor expression in neuroglia cells by HCMV infection. The results showed that basal, endogenous NGF expression in U251 was unchanged during early HCMV infection. NGF expression is strongly down-regulated during the latent phase of infection. These results suggest that HCMV can depress the NGF expression in U251 cells.

OBJECTIVETo diagnose and detect the molecular defect in a suspected patient with Prader-Willi syndrome.

METHODSGenetic diagnosis and molecular genetic analysis were performed by using chromosome karyotype analysis, methylation-specific PCR (MS-PCR), and linkage analysis using short tandem repeat (STR).

RESULTSThe karyotype of the patient was 45, XX, der(5), t(5;15)(q35;q13), -15, and the parents were 46, XY and 46, XX, respectively, implying that the unbalanced translocation t(5;15) in the patient was de novo. Furthermore, MS-PCR and STR linkage analysis confirmed that the patient's 15q11-13 deletion was resulted from unbalanced translocation on paternal chromosome 15.

CONCLUSIONGenetic analysis should be applied in suspected patients with Prader-Willi syndrome to confirm the diagnosis. Cytogenetic and molecular techniques would be helpful in clinical diagnosis, genetic counseling and prenatal diagnosis.

Chromosomes, Human, Pair 15 ; genetics ; Chromosomes, Human, Pair 5 ; genetics ; DNA Methylation ; Female ; Genetic Linkage ; Humans ; Infant ; Karyotyping ; Male ; Microsatellite Repeats ; genetics ; Polymerase Chain Reaction ; Prader-Willi Syndrome ; diagnosis ; genetics ; pathology ; physiopathology ; Translocation, Genetic ; genetics

OBJECTIVETo compare the efficacy of different points combination in the treatment of menopausal insomnia.

METHODSNinety-six cases of menopausal insomnia were randomized into 3 groups, Xinshu (BL 15), Shenshu (BL 23), Sishencong (EX-HN 1), Shenmen (HT 7), Sanyinjiao (SP 6) were chosen in the restore interaction between the heart and the kidney group (group A, 32 cases); Zhaohai (KI 6), Jiaoxin (KI 8), Shenmai (BL 62), Pucan (BL 61) were chosen in the acupuncturing qiao mai group (group B, 32 cases); auricular Shenmen (TF4) and sensitive spot at the distribution area of auricular vagus nervus were chosen in the ear acupuncture group (group C, 32 cases). Six days made one session and the treatments were finished after 4 courses. The polysomnography (PSG) and Pittsburgh sleep quality index (PSQI) were employed before and after treatment to evaluate the alleviation of insomnia.

RESULTSThe parameters of the sleep latency (SL), rapid wave sleep latency (RL) and sleep efficiency (SE) were significantly improved in the three groups, and the differences were statistically significant (P < 0.05, P < 0.01). The SL and awaking time (AT) in group C [SL (401.08 +/- 16.54) min and AT (4.87 +/- 2.64) times] were significantly superior to those in the other two groups [SL (50.36 +/- 18.47) min, (54.87 +/- 20.92) min, AT (5.98 +/- 2.11) times, (6.13 +/- 3.04) times, all P < 0.05]. The S(3+4) (%) in group C was also significantly higher than those in the other two groups (both P < 0.05). It was indicated by PSQI that the sleep quality of group C (0.78 +/- 0.12) was significantly superior to that in group B (1.32 +/- 0.29), the total score and cured and markedly effective rate in group C [(4.34 +/- 1.43), 68.8% (22/32)] were superior to those in group A [(7.48 +/- 3.09), 53.1% (17/32), both P < 0.05].

CONCLUSIONEar acupuncture has a better curative effect than the restore interaction between the heart and the kidney group and acupuncturing qiao mai group, it is worth of being promoted.

Acupuncture Points ; Acupuncture Therapy ; Adult ; Female ; Humans ; Menopause ; psychology ; Middle Aged ; Sleep ; Sleep Initiation and Maintenance Disorders ; therapy ; Treatment Outcome

Objective To assess the clinical application value of axillary lymph node staging of breast cancer by B ultrasound.Methods From February to December 2014, 200 female breast disease patients in Department of Breast Surgery Affiliated Hospital of Academy of Military Medical Sciences, were enrolled, with median age 50 years old, including 153 cases of breast cancer, 44 cases of fibroadenoma, 2 cases of mastitis and a case of huge fibroma.The state of axillary lymph node was assessed by doctor with more than twenty years experience in B ultrasound diagnosis.According to the characteristics of the ultrasound image of lymph node and experience of the B ultrasound doctor, the patients were divided into axillary lymph node metastasis group, suspicious group and no metastasis group.The axillary lymph nodes were staged by sentinel lymph node biopsy or axillary lymph node dissection.Based on pathological diagnosis and results of the ultrasound, the sensitivity, specificity, positive predictive value, negative predictive value, false negative rate, and metastasis burden of axillary lymph nodes in false negative patients were analyzed.The relationship between the B ultrasound characteristics and axillary lymph node metastasis was also studied by univariate analysis.Results The metastasis rate of above-mentioned 3 groups by B ultrasound was 84.51%, 45.16% and 7.14%, respectively.The sensitivity, specificity, positive predictive value and negative predictive value of screening for axillary lymph node metastasis by B ultrasound were 89.6%, 89.1%, 84.5% and 92.7%, respectively in metastasis group and no metastasis group. According to consistency analysis between pathological diagnosis and B ultrasound, the Kappa value was 0.779.The false negative rate was only 7.1%(7/98 cases) in no metastasis group judged by B ultrasound, and the patients′axillary lymph node metastasis burden was very low, with only one lymph node positive.The univariate analysis showed that patients with longitudinal diameter of lymph nodes≥1 cm had a higher risk for metastasis than <1 cm (44.2%/14.3%,P<0.001);lymph node aspect ratio≤1.5, the lymph node metastasis rate was significant higher than>1.5(P<0.001); cortical thickness≥3 mm and lymph node appearing blood flow signal of the central or mixed type were also high metastasis risk factor, the lymph node metastasis rate was 67.5%, 75%and 79%, respectively, P<0.001).Conclusion B Ultrasound is a valuable method for detecting axillary lymph node metastasis in breast cancer.It has lower false negative rate, and the false negative patients just have smaller axillary lymph node metastasis burden.The longitudinal diameter of lymph nodes more than 1 cm, lymph node aspect ratio≤1.5, lymph node of cortical thickness≥3 mm, and blood flow signal of the central or mixed type have higher relationship with axillary lymph node metastasis.B Ultrasound may be a potential alterative method for sentinel axillary lymph node biopsy for axillary lymph node staging in early breast cancer.

The aim of this study is to investigate the anti-inflammatory effect of the adenosine derivative N6-(3-hydroxylaniline) adenosine (WS070117M1) on cigarette smoke plus LPS (lipopolysaccharide)-induced chronic obstructive pulmonary disease (COPD) in mice and its mechanism. COPD model was established by exposing male BALB/c mice to cigarette smoke and challenged with LPS inhalation. Supernatants of bronchoalveolar lavage fluid (BALF) were harvested and IL-1β, IL-6, IL-8 and TGF-β1 levels were measured by ELISA (enzyme-linked immunesorbent assay). The number of total white blood cells and neutrophils in bronchoalveolar lavage fluid was counted separately. Lung tissue was stained with Mayer 's hematoxylin and eosin for histopathologic examination. pAMPKa protein expression and distribution of lung tissue were analyzed by immunohistochemistry method. In vitro, levels of AMPKα phosphorylation in phorbol-12- myristate-13-acetate (PMA) differentiated THP-1 cells was detected by immunohistochemistry, IL-8 level in supernatants of cigarette smoke condensate stimulating PMA differentiated THP-1 cells was measured by ELISA. The results showed that WS070117M1 treatment significantly activated AMPKa in the lung tissue. It also resulted in down regulation of IL-1β, IL-6, IL-8 and TGF-β1 levels in bronchoalveolar lavage fluid and IL-8 level in cigarette smoke condensate stimulating PMA differentiated THP-1 cells. In addition, WS070117M1 could inhibit the recruitment of total white blood cells and neutrophils. These results suggest that WS070117M1 may alleviate the airway inflammation by activating AMPK in the lung tissue.
AMP-Activated Protein Kinases ; metabolism ; Adenosine ; analogs & derivatives ; Animals ; Bronchoalveolar Lavage Fluid ; Cell Line, Tumor ; Disease Models, Animal ; Humans ; Inflammation ; drug therapy ; Interleukin-1beta ; metabolism ; Interleukin-6 ; metabolism ; Interleukin-8 ; metabolism ; Leukocyte Count ; Lipopolysaccharides ; Male ; Mice ; Mice, Inbred BALB C ; Neutrophils ; cytology ; Pulmonary Disease, Chronic Obstructive ; drug therapy ; Smoke ; adverse effects ; Tobacco ; Transforming Growth Factor beta1 ; metabolism

BACKGROUNDMutations in fumarylacetoacetate hydrolase (FAH) gene can lead to tyrosinemia type 1 (HT1), a relatively rare autosomal recessive disorder. To date, no molecular genetic defects of HT1 in China have been described. We investigated a Chinese family with a HT1 child to identify mutations in FAH.

METHODSDNA sequencing was used for mutations screening in FAH gene. Real-time polymerase chain reaction (PCR) was performed to determine the FAH gene expression level. To confirm the presence of degradation by the nonsense-mediated mRNA decay pathway (NMD), the fragments containing R237X mutations were analyzed by primer introduced restriction analysis-polymerase chain reaction (PIRA-PCR) and cDNA sequencing. Finally, the effects of the mutations reported in this study were predicted by online softwares.

RESULTSA boy aged 3 years and 8 months was diagnosed clinically with HT1 based on his manifestations and biochemical abnormalities. Screening of FAH gene revealed two heterozygous mutations R237X and L375P transmitted from his mother and father respectively. In this pedigree, the amount of FAH mRNA relative to a healthy control was 0.44 for the patient, 0.77 for his mother and 1.07 for his father. Moreover, both PIRA-PCR and cDNA sequencing showed significant reduction of the FAH mRNA with R237X nonsense mutation. The missense mutation of L375P was not reported previously and prediction software showed that this mutation decreased the stability of protein structure and affected protein function.

CONCLUSIONSThis is the first case of HT1 analyzed by molecular genetics in China. The R237X mutation in FAH down- regulates the FAH gene expression, and the L375P mutation perhaps interrupts the secondary structure of FAH protein.

Child, Preschool ; China ; Humans ; Hydrolases ; genetics ; Male ; Molecular Sequence Data ; Mutation ; Mutation, Missense ; genetics ; Nonsense Mediated mRNA Decay ; genetics ; Real-Time Polymerase Chain Reaction ; Tyrosinemias ; genetics

Fructose-1, 6-bisphosphatase (FBPase), a rate-limiting enzyme involved in the pathway of gluconeogenesis, can catalyze the hydrolysis of fructose-1, 6-bisphosphate to fructose-6-phosphate. Upon inhibiting the activity of FBPase, the production of endogenous glucose can be decreased and the level of blood glucose lowered. Therefore, inhibitors of FBPase are expected to be novel potential therapeutics for the treatment of type II diabetes. Recent research efforts were reviewed in the field of developing allosteric inhibitors interacting with the AMP binding site of FBPase.
Adenosine Monophosphate ; chemistry ; Allosteric Site ; Animals ; Binding Sites ; Blood Glucose ; metabolism ; Diabetes Mellitus, Type 2 ; blood ; Enzyme Inhibitors ; chemistry ; pharmacology ; Fructose-Bisphosphatase ; antagonists & inhibitors ; chemistry ; metabolism ; Fructosediphosphates ; metabolism ; Fructosephosphates ; metabolism ; Humans

AIMTo study the mechanism of absorption after oral administration of panaxnotoginseng saponins (PNS).

METHODSCaco-2 cells and rat models were applied to evaluate the degradation of both ginsenoside Rb1 (Rb1) and ginsenoside Rg1 (Rg1) in PNS in gastrointestinal lumen, and the transport mechanism of PNS across the intestinal mucosa, and the barrier function of stomach, intestine and liver involved in absorption process.

RESULTSRb1 and Rg1 proved to be readily eliminated in stomach, but stable in relatively neutral circumstance. Both Rb1 and Rg1 in PNS, especially for Rb1, degraded significantly in the contents of large intestine. However, both of them kept mainly intact in the contents of small intestine. Uptake of both Rb1 and Rg1 by Caco-2 cell monolayer was inhibited at low temperature, but not by cyclosporine A, and the change in the apical pH showed no pronounced effect. Uptake and transport were non-saturable and increased linearly with increasing of concentrations of Rb1 and Rg1 over the range of concentration tested, which indicated a passive transport. There was no significant difference of absorption characteristic between monomer (Rb1 and Rg1) and mixture (PNS). Uptake amount of Rg1 [(1.07 +/- 0.16) microg x mg(-1) (protein)] (C0 = 1 mg x mL(-1)) in Caco-2 cells was a little higher than that of Rb1 [(0.77 +/- 0.03) microg x mg(-1) (protein)] (C0 = 1 mg x mL(-1)). Meanwhile, apparent permeability coefficient of (5.9 +/- 1.0) x 10(-8) cm x s(-1) (C0 = 1 mg x mL(-1)) for Rb1 and (2.59 +/- 0.17) x 10(-7) cm x s(-1) (C0 = 1 mg x mL(-1)) for Rg1 from apical compartment to basolateral compartment predicted an incompletely absorption. Transports of both Rb1 and Rg1 were not influenced by cyclosporine A. The investigation on the pharmacokinetic behavior of Rb1 and Rg1 after different routes of administration to rats showed that the absolute bioavailability after peroral (po), intraduodenal (id), and portal venous (pv) administration is 0.71% , 2.75% and 65.77% respectively for Rb1, and 3.29%, 6.60% and 50.56% respectively for Rg1.

CONCLUSIONTransport across Caco-2 cell monolayer for PNS (include Rb1 and Rg1) is a simple passive diffusion process. No efflux transporters in Caco-2 cells and other components in PNS showed effects on it. The elimination in stomach, large intestine and liver contributed to the low bioavailability of PNS, but the low membrane permeability might be a more important factor dominating the extent of absorption.

Administration, Oral ; Animals ; Area Under Curve ; Biological Availability ; Biological Transport ; drug effects ; Caco-2 Cells ; Cyclosporine ; pharmacology ; Ginsenosides ; administration & dosage ; isolation & purification ; pharmacokinetics ; Humans ; Hydrogen-Ion Concentration ; Injections, Intravenous ; Intestinal Absorption ; Male ; Panax notoginseng ; chemistry ; Plants, Medicinal ; chemistry ; Rats ; Rats, Sprague-Dawley ; Saponins ; administration & dosage ; isolation & purification ; pharmacokinetics ; Temperature