OBJECTIVETo observe the therapeutic effect of Kangyi Zhongyu Decoction (KZD) combined with gonadotropin releasing hormone-a (GnRH-a) on infertile patients with severe endometriosis.

METHODSSeventy-five infertile patients with the diagnosis of endometriosis confirmed by laparoscope who were scheduled to receive in vitro fertilization and embryo transfer (IVF-ET) were randomly assigned to three groups, they were treated respectively with KZD (A), GnRH-a (B) alone and combined of both (C), and IVF-ET were applied in the patients after 3 months of treatment. The clinical efficacy and adverse reactions in the three groups were observed and the changes of serum cancer antigen 125 (CA125) and endometrial antibody (EMAb) levels before and after treatment were tested.

RESULTSScore of dyspareunia in Group A and C was obvioushy lower than that in Group B after treatment (P <0.01). Pregnancy rate in Group C was higher than that in Group A and B (P <0.05), with the adverse reactions less than in Group B (P <0.01). The positive rate of plasma EMAb was reduced obviously after treatment in Group C with the level lower than that in the other two groups (P<0.05).

CONCLUSIONThe combined use of KZD and GnRH-a is a new method in treating infertile patients with severe endometriosis with ideal effectiveness and fewer adverse reactions, and it could advance the successful rate of reproductive assistant technique.

Adult ; Drug Therapy, Combination ; Drugs, Chinese Herbal ; therapeutic use ; Embryo Transfer ; Endometriosis ; complications ; drug therapy ; Female ; Fertilization in Vitro ; Gonadotropin-Releasing Hormone ; therapeutic use ; Humans ; Infertility, Female ; drug therapy ; etiology ; Integrative Medicine ; methods ; Phytotherapy ; Treatment Outcome ; Young Adult

Adult ; Cloning, Molecular ; Female ; Gene Expression ; Humans ; Liver Neoplasms ; genetics ; pathology ; Male ; Middle Aged ; Oncogenes

OBJECTIVETo observe the efficacy and safety of Yigu capsule (YGC, a Chinese herbal compound preparation) in treating postmenopausal osteoporosis (PMO) and to explore its possible mechanism.

METHODSThe clinical study was conducted adopting prospective, randomized, double blinded method for 6 months with placebo and positive controls. Two hundred and ten PMO patients with confirmed diagnosis were divided into the YGC group, the osteocalcin group and the placebo group, they were treated with YGC, osteocalcin capsule and placebo capsule, respectively. The symptoms, as new fracture and ostealgia, bone mineral density (BMD) of the 2nd to the 4th lumbar vertebrae (L24) and upper segment of femur, blood and urinary indexes for bone metabolism, sex hormone level and adverse reaction were observed.

RESULTSIn the YGC group, the total effective rate was 95.50%, no new fracture occurred, which was significantly better than that in the other two groups (P < 0.05). The increase of BMD was 9.83% in L2-4, 4.09% in femoral neck, 4.60% in Wards triangle, 3.00% in greater trochanter, which were better than those in the placebo group (P < 0.05, P < 0.01). As compared with the placebo group, in the YGC group, levels of urinary oxyproline hydroxyproline/creatinine, urinary calcium/creatinine were lower, serum and bone alkaline phosphatase, osteocalcin, estradiol, and estradiol/testosterone were higher, but with no difference in level of testosterone. In the observation period, no abnormal findings in blood and urine routine examination as well as in liver and renal function were found. Mild, transient gastro-intestinal response occurred in individual patients but it didn't affect the treatment.

CONCLUSIONYGC could treat PMO effectively, it could obviously increase the BMD of lumbar vertebrae and hip, elevate the alleviating rate of ostealgia and incessant motion time, without new compressive fracture of vertebrae, and without any related adverse reaction. YGC could not only promote the formation, but also inhibit the absorption of bone, and increase the sex hormone level, therefore, it is a pure Chinese herbal compound preparation that worths further deep research and development.

Absorptiometry, Photon ; Bone Density ; Capsules ; Double-Blind Method ; Drugs, Chinese Herbal ; therapeutic use ; Estradiol ; blood ; Female ; Humans ; Middle Aged ; Osteoporosis, Postmenopausal ; drug therapy ; physiopathology ; Phytotherapy ; Prospective Studies ; Testosterone ; blood

OBJECTIVETo observe the therapeutic effect and immune regulatory mechanism of Bushen Er'xian Decoction (BED) on patients with premature ovarian failure (POF).

METHODSSixty patients with POF were randomly assigned to two groups in the ratio of 2:1, the 40 in the treatment group were treated with BED and the 20 in the control group were treated with artificial menstrual cycle therapy. The clinical efficacy was observed and the changes of serum reproductive hormone and T lymphocytes before and after treatment were observed.

RESULTSThe total effective rate in the treatment group was 72.5% (29/40 cases), which was higher than that in the control group, 45.0% (9/20 cases, P < 0.05). Serum follicle-stimulating hormone (FSH) and luteinizing hormone (LH) decreased and estradiol (E2) increased in both groups after treatment (P <0.05), but the level of FSH was lower in the treatment group than in the control group (22.57 +/- 12.49 IU/L vs 31.10 +/- 14.50 IU/L, P <0.05). CD4 and CD4/CD8 increased, CD8 decreased in the treatment group after treatment, showing significant difference as compared with those before treatment and with those in the control group after treatment (P <0.01).

CONCLUSIONBED is favourable for improving POF, being a good remedy with better clinical efficacy.

Adult ; Drugs, Chinese Herbal ; therapeutic use ; Female ; Follicle Stimulating Hormone ; blood ; Humans ; Luteinizing Hormone ; blood ; Middle Aged ; Primary Ovarian Insufficiency ; blood ; drug therapy ; immunology ; T-Lymphocytes ; immunology ; Treatment Outcome

Objective To compare the differences of metabolic syndrome (MS) prevalence by using four working definitions and their relationship with obesity-related indicators in first-degree relatives of type 2 diabetes mellitus pedigrees. Methods Totally, 2 372 first-degree relatives from 715 type 2 diabetic pedigrees were selected in this study. Complete laboratory data, including blood pressure, lipid profile and plasma glucose, were collected. The prevalence rates of MS and obesity of four definitions, as defined by National Cholesterol Education Program Adult Treatment Panel Ⅲ (ATPⅢ) in 2005, International Diabetes Federation (IDF) in 2005,Chinese Diabetes Society (CDS) in 2004 aml Joint Committee for Developing Chinese Guidelines on Prevention and Treatment of Dyslipidemia in Adults (JCDCG) in 2007,were analyzed. Results (1)The prevalence rates of MS were 45.40% ,38.74% ,25.08% and 39.29% aecording to four definitions respectively. The prevalence rates of MS were higher in females than in males by using ATPⅢ and IDF definitions (both P<0. 01). (2)The common comhinations of metabolic abnormality was dyslipidemia, hypertension, obesity and hyperglycemia by using four definitions,except in females by using CDS definition. (3)The prevalence rates of obesity were 58.18% ,58.18% ,33.90% and 42.96% acconling to the four definitions respectively. The prevalence rates of MS in obese subjects were 66.59% ,66.59% ,54.85% and 68.99% according to four definitions respectively. (4) Applying the cutoff point for abdominal obesity according to ATPⅢ, IDF and JCDCG definitions, the prevalence rates of abdominal obesity in subjects with body mass index (BMI) <25 kg/m2 were respectively 28.58% and 16.78%, being higher in females than in males(38.90% vs 15.02% ,21.01% vs 11.22% ,both P<0. 01). Conclusion (1)There is significant familial aggregation of MS and obesity,and the first-degree relatives of type 2 diabetic patients are high risk populations. (2) Waist circumference rather than BMI taken as a discriminating component of obesity in MS seems to be clinically more helpful to the early identification and prevention of MS.

OBJECTIVETo detect the expression profile of NK ligands in acute leukemia cell lines and investigate the differential expression pattern between acute lymphoblastic leukemia (ALL) and acute myeloid leukemia (AML).

METHODSUsing quantitative real-time PCR, 23 NK ligands (MICA, MICB, ULBP-1, ULBP-2, ULBP-3, ULBP-4, HLA-E, HLA-G, CD48, NBTA, HLA-F, LLT-1, PVR, Nectin2, CD72, CD80, ICAM-1, LFA-3, CRACC, Fas, DR4, DR5, TNFR1) were detected in 6 acute leukemia cell lines, including 3 ALL cell lines (CEM, Jurkat T, Reh) and 3 AML cell lines (HL-60, KG-1a, NB4), respectively. Independent-samples t test analysis was performed to determine statistical significance.

RESULTSUsing β-actin as reference gene, the relative expression results showed that the expression of 4 NK ligands between ALL and AML is significantly different. Specifically, the level of ULBP-2 is higher in ALL (CEM: 1, Jurkat T: 0.617, Reh: 0.246) than that in AML (HL-60: 0.000, KG-1a: 0.003, NB4: 0.000)(P = 0.047). However, the expressions of CD48, PVR(PVR-1, PVR-2) and DR4 is higher in AML (HL-60: 13.987, 4.403, 10.334, 8.711; KG-1a: 5.387, 2.900, 7.315, 4.512; NB4: 7.763, 3.248, 7.049, 6.127) than that in ALL (CEM: 1, 1, 1, 1; Jurkat T: 2.035, 1.553, 3.888, 0.449; Reh: 1.559, 0.000, 0.000, 1.304) (P = 0.044, 0.014, 0.014, 0.011). And there're no significant differences between the rest 19 NK ligands.

CONCLUSIONSULBP-2, CD48, PVR and DR4 might play an important role in the distinct mechanisms in leukemogenesis between ALL and AML and could be potential targets for diagnosis and treatment.

Acute Disease ; Antigens, CD ; genetics ; metabolism ; CD48 Antigen ; Cell Line, Tumor ; GPI-Linked Proteins ; genetics ; metabolism ; HL-60 Cells ; Humans ; Intercellular Signaling Peptides and Proteins ; genetics ; metabolism ; Leukemia ; genetics ; metabolism ; Leukemia, Myeloid, Acute ; genetics ; metabolism ; Ligands ; Membrane Proteins ; genetics ; metabolism ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; genetics ; metabolism ; Real-Time Polymerase Chain Reaction ; Receptors, TNF-Related Apoptosis-Inducing Ligand ; genetics ; metabolism ; Receptors, Virus ; genetics ; metabolism

Studies have been shown that intraocular pressure (IOP) shows a seasonal variation, but amount of change differs from study to study. The variability in their results may be due to negligence of factors that can affect IOP. Due to differences in environmental conditions of China than other countries, we investigated seasonal variations in IOP of 103 healthy male Chinese of Shanghai. IOP was measured each month over the course of fourteen months with the Goldmann applanation tonometer. The average intraocular pressures in the winter months were higher than those in the spring, summer, and autumn months. The IOP difference between winter and summer months was found to be 1.4 +/- 0.7 mmHg.This study confirms that season influences IOP. As compared to other nations, effect of seasons on IOP seems to be somewhat less pronounced in Chinese. The possible mechanisms, responsible for the seasonal variation of intraocular pressure, are also postulated.
Adult ; Analysis of Variance ; Blood Pressure ; China ; Humans ; Intraocular Pressure/*physiology ; Male ; Reference Values ; *Seasons ; Tonometry, Ocular

OBJECTIVETo investigate the expression of Fas/FasL in infantile hemangiomas and discuss the role of Fas/FasL in the pathologic evolution of infantile hemangioma.

METHODThe EnVision immunohistochemical stain and RT-PCR technique was used to examine the expression of Fas/FasL protein and mRNA in the infantile hemangiomas.

RESULTS(1) In the early and middle proliferating stage, a number of infantile hemangioma cells expressed Fas. In the late proliferating stage, the number of positive cells increased obviously and the expression of Fas mRNA was reaching the strongest level. In the early regressing stage the Fas still existed in some cells and after that the expression decreased quickly. (2) Up to the middle proliferating stage, there were a few of FasL(+) cells foound. In the late proliferating stage, the number of FasL(+) cells increased significantly. From the early regressing stage, the number of FasL(+) cells decreased rapidly and disappeared.

CONCLUSIONThere may exist significant correlation between the expression of Fas/FasL and the development of the infantile hemangioma cells. The apoptosis of the infantile hemangioma cells mediated by Fas/ FasL may be the major reason of the spontaneous involution of infantile hemangioma.

Apoptosis ; Child ; Child, Preschool ; Fas Ligand Protein ; metabolism ; Hemangioma ; metabolism ; pathology ; Humans ; Hyperplasia ; Infant ; RNA, Messenger ; metabolism ; Signal Transduction ; fas Receptor ; metabolism

OBJECTIVETo explore if early fracture fixation can alleviate gut barrier function damage caused by multiple firearm injuries in pigs.

METHODSTwelve healthy pigs were subjected to tangential fracture of parietal bone and comminuted fractures of bilateral femora (ISS >or= 16) due to 5.8 mm bullets shooting and these pigs were divided randomly into 2 groups. Control group (n = 6) were not treated at all. Fracture fixation Group (n = 6) were managed by immediate fracture fixation of bilateral femora with intramedullary nails. Plasma concentration of D-lactate, DAO and endotoxin (in portal vein) were detected at different intervals before and after trauma. The portal vein blood was cultured and the percentage of positive isolation was calculated. The concentration of DAO in small bowel was also detected 72 hours later after trauma.

RESULTSIn control group, the plasma concentrations of D-lactate, DAO and endotoxin increased at early stage and kept high till 72 hours after trauma; the percentage of positive blood culture was 63.3%. In Group F, the levels of plasma D-lactate, DAO and endotoxin were also elevated at early stage (6 - 12 h), but declined significantly from 24 h or 48 h after trauma compared with control group (P < 0.05), and the percentage of positive blood culture was lower (30.0%, P < 0.05). The concentrations of DAO in small bowel decreased in both groups, but to a less extent in Group F.

CONCLUSIONBacterial and endotoxin translocation emerged with increasing gut permeability after multiple firearm injuries. The damage of gut barrier function could be alleviated and the chance of enterogenous infection could be by early fracture fixation after trauma.

Animals ; Disease Models, Animal ; Fracture Fixation, Internal ; Intestines ; metabolism ; Multiple Trauma ; physiopathology ; surgery ; Permeability ; Random Allocation ; Swine ; Wounds, Gunshot ; physiopathology ; surgery

OBJECTIVETo construct a recombination retroviral expression vector pLNC-IL-4RA with high efficiency transfection and carrying a screening label.

METHODSIL-4RA was inserted into retroviral vector pLNC-Laz to get recombination retroviral expression vector pLNC-IL-4RA and then transfected into packaging cell line PA317 by liposome transfection. The transfected PA317 cells were obtained and amplified by G418 pressure screening. The cell culture supernatants containing viruses were harvested and the viral titer was determined by NIH3T3 cells infection.

RESULTSThe G418 resistant clones were titrated and checked for the presence of replication virus. The results showed that the highest titer of viral supernatant was 1 x 10(4) CFU/mL. Genome DNA isolated from the cell clone of the highest titer showed the function gene, IL-4RA cDNA, had integrated into the genome of host cells verified by PCR.

CONCLUSIONSThe recombination retroviral vector pLNC-IL-4RA encoding IL-4RA after packaging PA317 cells have higher viral titer. This provides a basis for gene treatment of asthma.

Asthma ; therapy ; Genetic Therapy ; Genetic Vectors ; genetics ; Humans ; Polymerase Chain Reaction ; Receptors, Interleukin-4 ; antagonists & inhibitors ; Retroviridae ; genetics ; Transfection ; Virus Assembly