Prostate cancer is a common malignancy that affects men's health in the Western countries. Single nucleotide polymorphisms (SNPs), as the third generation of genetic markers, can influence the development, progression, and prognosis of prostate cancer. The same SNP may be related differently with prostate cancer among different races. This paper describes the relationship between SNPs and prostate cancer according to their related genes. SNPs can predict the risk of prostate cancer as well as the possible adverse reactions in its treatment, but at present they do have some limitations.
Humans ; Male ; Polymorphism, Single Nucleotide ; Prostatic Neoplasms ; genetics

Action Potentials ; drug effects ; Animals ; Mice ; Mice, Inbred Strains ; Neurons ; drug effects ; physiology ; Plant Extracts ; pharmacology

Animals ; Cocaine ; pharmacology ; Habenula ; drug effects ; physiology ; Neurons ; drug effects ; physiology ; Pain Threshold ; drug effects ; Rats

Phytochemical investigation on the EtOH extract from the aerial part of Callicarpa kwangtungensis led to the isolation and characterization of 10 caffeoyl phenylethanoid glycosides, 2'-acetylacteoside (1), tubuloside E (2), acteoside (3), tubuloside B (4), isoacteoside (5), alyssonoside (6), 2'-acetylforsythoside B (7), brandioside (8), forsythoside B (9), and poliumoside (10). Compound 4 was isolated from the plants of Verbenaceae,and 6 was obtained from the Callicarpa genus, for the first time, while compounds 1, 2, 5 and 7 were firstly reported from the plant.
Caffeic Acids ; chemistry ; isolation & purification ; Catechols ; chemistry ; isolation & purification ; Chromatography, High Pressure Liquid ; Ethanol ; chemistry ; Glucosides ; chemistry ; isolation & purification ; Glycosides ; chemistry ; isolation & purification ; Phenols ; chemistry ; isolation & purification ; Verbenaceae ; chemistry

Objective To improve the understand of the clinical characteristics of mycosis fungoides and provide guidance for the clinical work. Methods The clinical data of 21 patients with mycosis fungoides in our hospital were retrospectively analyzed including the ages at diagnosis, clinicopatholagic characteristics of skin lesions, systemic manifestation, misdiagnosis and treatment of these patients. Results The mean age was (57.3±2.31) years at the diagnosis. Most patients were at the stage of plaques. Clinical manifestations included generalized lesions (52.4 %) and itchy (66.7 %). Epidermotropism (66.7 %) and pautriers microabscesses(57.1%) were common histopathologic features. Previous misdiaguosis rate was 66.7 %. Skin targeted therapies and biologic therapies were effective approaches to relieve the skin rash at early stage, and combined chemotherapy was typically applied in more advanced cases. Conclusion Mycosis fungoides has various clinical characteristics and careful differential diagnosis should be made in clinical practice.

OBJECTIVETo observe the correlation between constitution of yin deficiency syndrome (YDS) and polymorphism of HLA-DQA1/treatment response of Peg-lFNalpha therapy in HBeAg positive chronic hepatitis B (CHB) patients, and to explore constitution of Chinese medicine (CM) in response of interferon therapy.

METHODSTotally 120 HBeAg positive CHB patients who were treated with Peg-IFNalpha were enrolled, and assigned to YDS group (59 cases) and non-YDS group (61 cases) according to classification of CM constitutions. All patients were subcutaneously injected with Peg-IFNalpha-2b (1.0 microg/kg body weight) or Peg-IFNalpha-2a (180 microg), once per week. Effective efficacy was primarily judged when complete response (CR) or partial response (PR) was obtained at month 6. Those with CR or PR completed 1 year therapeutic course. HLA-DQA1 gene types were detected by polymerase chain reaction sequence specific primers (PCR-SSP). The distribution difference of CM constitutions in patients with CR or PR and their inter-group HLA-DQA1 allele frequency were compared.

RESULTSDifferent treatment responses of Peg-IFNalpha were observed in CHB patients of two different CM constitutions. The ratio of CR + PR was 61.0% (36/59) in YDS group, obviously lower than that in NYDS group [78.7% (48/61), P < 0. 05]. Patients with CR had a lower allele frequency of HLA-DQA1 * 0501 than those with no-response [14.8% (8/54) vs. 30.6% (22/72)] with statistical difference (P < 0.05). Patients with CR had a higher allele frequency of HLA-DQA1 * 0601 than those with no-response [18.5% (10/54) vs. 5.6% (4/72)] with statistical difference (P < 0.05). The allele frequency of HLA-DQA1 * 0301 was lower in YDS group than in non-YDS group [2. 5% (3/118) vs. 9.8% (12/122)] with statistical difference (P < 0.05). The allele frequency of HLA-DQA1 * 0501 was higher in YDS group than in non-YDS group [33.9% (40/118) vs. 18.9% (23/122)] with statistical difference (P < 0.05). Yet statistical significance was lost after adjustment (Pc > 0.05 for both).

CONCLUSIONSBoth constitutions of CM and HLA-DQA1 gene polymorphism af- fect HBeAg positive CHB patients' response to Peg-INFalpha. Constitutions of YDS and HLA-DQA1 * 0501 was not favorable to response, their association needed to be further studied.

Antiviral Agents ; therapeutic use ; Gene Frequency ; HLA-DQ alpha-Chains ; genetics ; Hepatitis B e Antigens ; blood ; Hepatitis B, Chronic ; drug therapy ; genetics ; Humans ; Interferon-alpha ; therapeutic use ; Medicine, Chinese Traditional ; Polyethylene Glycols ; therapeutic use ; Polymorphism, Genetic ; Recombinant Proteins ; therapeutic use ; Remission Induction ; Yin Deficiency ; genetics

Adult ; Atropine ; therapeutic use ; Bronchodilator Agents ; therapeutic use ; Combined Modality Therapy ; Female ; Hemofiltration ; Humans ; Insecticides ; poisoning ; Male ; Middle Aged ; Organophosphorus Compounds ; Poisoning ; therapy ; Treatment Outcome

OBJECTIVETo discuss the clinical effects and superiority of applying external fixation and bone transport to treat osteomyelitis and bone defect of femoral bone.

METHODSFrom August 2008 to December 2013,16 patients with osteomyelitis and bone defect of femoral bone were treated including 11 males and 5 females with an average age of 42 years old ranging from 13 to 62 years old. The average course of disease was 18 months ranging from 2 months to 4.5 years, and the average length of bone defect was 7.8 cm ranging from 4.5 to 15 cm. The bone defect of all cases were treated by external fixation and bone transport, the bone transport began at 1 week after operation, 1 mm per day and 4 times per day.

RESULTSAll patients were followed up for 10 to 36 months (means 22.5 months). One patient did not cooperate with treatment leads to the failure, then took the amputation. The remaining 15 cases of osteomyelitis were under control, including 12 cases of bone transport achieved one stage bone union, 3 cases achieved bone union via bone graft from iliac bone. The bone union time was 5 to 13 months(means 7.9 months). Thirteen patients almost obtained the same length of two lower extremities,2 patients had shortening of 1.5 to 2 cm. The time of moving the external fixation was from 6 to 16 months (means 9.3 months).

CONCLUSIONApplication of external fixation and bone transport is an effective method in treating the osteomyelitis and bone defect that can control the infection, eradicate wounds, and be the equalization of limb length.

Adolescent ; Adult ; Bone Transplantation ; External Fixators ; Female ; Femur ; surgery ; Humans ; Male ; Middle Aged ; Osteomyelitis ; surgery

OBJECTIVETo assess the efficacy of tendons of minimally invasive therapy (TMIT) combined drug therapy by comparing it with treatment by drug therapy alone on patients with knee osteoarthritis (KOA).

METHODSTotally 60 KOA patients were assigned to the treatment group and the control group according to random digit table, 30 in each group. Patients in the control group took Hydrochloric Acid Glucosamine Capsule and Celecoxib Capsule. Patients in the treatment group additionally received TMIT. The treatment course for all was 4 weeks. Scores for visual analogue scale (VAS) and the Western Ontario and McMaster Universities (WOMAC) Osteoarthritis Index were observed and recorded at week 1 and 4 after treatment by acupotomology mirror.

RESULTSCompared with before treatment, improvement was shown in VAS score, pain and stiffness degrees, activities and functions, and WOMAC scores at week 1 and 4 after treatment in all patients with statistical difference (P < 0.05). Besides, better effect was shown in the treatment group (P < 0.05).

CONCLUSIONSTMIT combined drug therapy could relieve KOA patients' pain, stiffness and joint activities, elevate the overall efficacy. TMIT was easily operated with less injury.

Celecoxib ; Drug Therapy, Combination ; methods ; Humans ; Knee Joint ; Osteoarthritis, Knee ; drug therapy ; Pain ; Pain Measurement ; Tendons ; Treatment Outcome

AIM:To evaluate the antitumor effect of caffeic acid Ge on U14 tumor bearing mice.METHODS:The tumor inhibitory ratios of caffeic acid Ge on the growth of U14 in mice was observed.Apoptosis morphological transformation of U14 cells induced by caffeic acid Ge was detected by electronic scan microscope and MG-P staining.Alteration of cell cycle was analyzed by flow cytometry.Apoptosis-related protein levels of Bax and Bcl-2 were determined by immunity histochemistry technology.MTT assay was applied to study the antitumor activities of caffeic acid Ge in U14 cell lines in vitro.RESULTS:Tumor inhibitory rates in caffeic-acid Ge groups were 38.50%,47.17% and 64.02%(from low dose to high dose)(P