OBJECTIVETo observe the effect of Kuntai Capsule (KC) on the number of retrieved oocytes, the quality of high-quality oocytes and embryos in in vitro fertilization of poor ovarian response (POR) patients.

METHODSTotally 70 POR patients preparing for in vitro fertilization-embryo transfer (IVF-ET) were randomly assigned to the observation group and the control group, 35 cases in each group. KC was administered to patients in the observation group in the preparation cycle (i.e., three menstrual cycles before IVF-ET) and during the superovulation process. Those in the control group took placebo during this period. Before and after medication the improvement of Shen yin deficiency syndrome (SYDS) was observed in the two groups. The basal follicle-stimulating hormone (bFSH), luteinizing hormone (LH), estradiol (E2), anti-Mullerian hormone (AMH), the ratio of FSH to LH, and antral follicle count (AFC) were observed. Besides, the E2 level of a single ovum on the day of HCG injection, the number of retrieved oocytes, the high-quality oocyte rate, and the high-quality embryos were observed.

RESULTSCompared with the control group, the SYDS, decreased bFSH and LH levels, increased ACF numbers, the E2 level of a single ovum on the day of HCG injection, the number of retrieved oocytes, high-quality oocytes, and high-quality embryos were superior in the observation group (P < 0.05). There was no statistical difference in the decreased FSH/LH level (P > 0.05). E2 and AMH increased after medication of KC in the observation group, while they decreased after administration of placebos in the control group. There was statistical difference in the post-pre treatment difference of E2 and AMH between the two groups (P < 0.05).

CONCLUSIONKC could increase the number of retrieved oocytes, and elevate the quality of occytes and embryos in the IVF-ET.

Adult ; Drugs, Chinese Herbal ; pharmacology ; Embryo Transfer ; Female ; Fertilization in Vitro ; Humans ; Oocyte Retrieval ; Oocytes ; drug effects ; Pregnancy

Administration, Oral ; Adult ; Drug-Related Side Effects and Adverse Reactions ; nursing ; Female ; Humans ; Potassium Permanganate ; administration & dosage ; poisoning ; Powders

Antibodies, Viral ; blood ; Enzyme-Linked Immunosorbent Assay ; Humans ; Immunoglobulin G ; blood ; Metapneumovirus ; genetics ; immunology ; Paramyxoviridae Infections ; complications ; diagnosis ; Respiratory Tract Infections ; blood ; etiology ; pathology ; Reverse Transcriptase Polymerase Chain Reaction

Forms and Records Control ; methods ; Humans ; Pathology, Clinical ; methods

Objective The aim of this study is to evaluate the effects of drug,electric cardiovertion,radiofrepuency ablation and implantable anti-atrial-fibrillation pacemaker on patients with persistent idiopathic atrial fibrillation.Methods 58 patients with persistent idiopathic atrial fibrillation were treated with drug or electric cardjovertion,radiofrequence ablation and anti-atrial-fibrillation pacemaker.Results There were 30 patients successfully converted to sinus rhythm by drug.The mean conversion time of drug was 8?5 days.22 patients were converted by electric cardioversion.10% of cases(6 of 58)failed to convert by both methods.In follow-up period,12 cases of patients were healed,19 cases got significant improvement,14 cases got moderate improvement,8 cases had no improvement.The total efficiency rate was 76%.18 cases in successful cardioversion patients were healed,5 cases got significant improvement,5 cases got moderate improvement,4 cases had no improvement.The total efficiency rate was 75%(14 of 18).2 cases got improvement by anti-atrial-fibrillation pacemaker.Conclusion Combined treatment of drug,electric cardioversion,radiofreqency ablation and anti-atrial-fibrillation pacemaker can imrove cure rate of persistent idiopathic atrial fibrillation.

Adult ; Carcinoma, Neuroendocrine ; Carcinoma, Small Cell ; Ear Neoplasms ; Ear, Middle ; pathology ; Female ; Humans

AIDS-Related Opportunistic Infections ; complications ; microbiology ; Acquired Immunodeficiency Syndrome ; complications ; microbiology ; Adult ; Humans ; Male ; Penicillium ; pathogenicity ; Pharyngeal Neoplasms ; complications ; microbiology ; Pharynx ; microbiology ; pathology

Animals ; HSP72 Heat-Shock Proteins ; metabolism ; Hypoxia ; metabolism ; physiopathology ; Male ; Motor Activity ; physiology ; Muscle, Skeletal ; metabolism ; Oxygen ; metabolism ; Physical Exertion ; physiology ; Rats ; Rats, Sprague-Dawley ; Time Factors

A rapid, sensitive and convenient LC-MS/MS method was developed for the determination of γ-aminobutyric acid (GABA) in human plasma. d2-γ-Aminobutyric acid (d2-GABA) was synthesized as internal standard (IS). After extraction from human plasma by protein precipitation with acetonitrile, all analytes were separated on a Luna HILIC column (100 mm x 3.0 mm, 3 μm) using an isocratic mobile phase of water: acetonitrile: formic acid (20 : 80 : 0.12) with a flow rate of 0.5 mL x min(-1). Acquisition of mass spectrometric data was performed in multiple reaction monitoring mode (MRM) in positive electrospray ionization using the transitions of m/z 104 --> 69 for GABA and m/z 106 --> 71 for d2-GABA. The method was linear in the concentration range of 5.00 to 1 000 ng x mL(-1). The intra- and inter-day precisions were within 9.9%, and accuracy ranged from 99.1% to 104%, within the acceptable limit across all concentrations. The method was successfully applied to a pharmacokinetic study of GABA tablets in healthy Chinese volunteers.
Chromatography, Liquid ; Humans ; Tandem Mass Spectrometry ; gamma-Aminobutyric Acid ; blood

Pulmonary arterial hypertension (PAH), also named as a cancer of cardiovascular disease, is a rare disease and has complicated pathogenesis. Recently, there are more understandings of PAH pathogeneses. According to the pathogenesis and active pathways, the clinically used drugs are classified into several groups incluidng prostacyclin analogues and prostacyclin receptor agonists, endothelin receptor antagonists, phosphodiesterase-5 inhibitors, soluble guanylate cyclase inhibitors, etc. To elevate the efficacy of the drugs, numerous drug delivery systems are developed. This review mainly summarized the pathological mechanism of PAH, drugs and drug delivery approaches in the treatment of PAH.