Acupuncture Therapy ; Aged, 80 and over ; Glossopharyngeal Nerve Diseases ; therapy ; Humans ; Male

Acupuncture Therapy ; Adult ; Humans ; Male ; Ossification, Heterotopic ; therapy ; Temporal Bone ; abnormalities

PURPOSE: Laparoscopic cholecystectomy (LC) has been accepted as one of the best methods for treatment of patients with gallbladder (GB) disease. Diagnosis of malignant gallbladder disease by radiologic finding is possible; however, some cases can be diagnosed incidentally as cancer of the gallbladder after a LC. Prognosis of GB cancer is very poor; however, a complete recovery can be achieved with early detection and resection. This study was performed in order to determine incidence and clinical features of incidentally detected GB cancer after LC. METHODS: A retrospective analysis of 10 Patients diagnosed as GB polyp prior to surgery, but diagnosed incidentally as GB cancer after LC from January 2002 to February 2011 was conducted. RESULTS: Of 124 cases of GB polyp, 10 patients were diagnosed as incidental GB cancer, with incidence rate of approximately 8%. Mean age was 60.9. Mean diameter of polyps was 1.1 cm, with six cases of pedunculated polyps, and four cases of sessile polyps. GB stones were diagnosed by radiologic study prior to surgery in four patients. Four patients had pT1a tumors (limited to mucosa) and six patients had pT2 (invaded perimuscular tissue) or pT3 (perforated serosa, direct invasion into liver). CONCLUSION: Malignancy potential of GB polyps was 8%. Surgeons should be aware of the possibility of malignancy and frozen section biopsy should be performed for examination of suspected GB tissue. If needed, radical cholecystectomy should be performed.
Biopsy ; Cholecystectomy ; Cholecystectomy, Laparoscopic ; Frozen Sections ; Gallbladder ; Gallbladder Diseases ; Gallbladder Neoplasms ; Humans ; Incidence ; Polyps ; Prognosis ; Retrospective Studies ; Serous Membrane

OBJECTIVETo study the effect of Zhibai Dihuang Pill (ZBDHP) on urokinase-type plasminogen activator (uPA) and sperm quality in ureaplasma urealyticum (Uu) infection infertile patients.

METHODSRecruited were 80 infertility patients with Uu infection at Andriatrics Clinics and Department of Reproduction, including 130 cases of positive Uu semen and 50 cases of negative Uu semen. Patients with positive Uu semen were randomly assigned to the observation group (72 cases) and the control group (58 cases) according to the visit sequence. All patients took antibiotics for 2 weeks. Patients in the observation group additionally took ZBDHP, 6 g each time, twice daily. Those in the control group additionally took Vit E (100 mg each time, twice per day) and ATP (40 mg each time, twice per day). The therapeutic course for all was 90 days. Semen parameters and uPA contents of the sperm membrane were detected and comparatively analyzed.

RESULTSThe sperm membrane uPA content, the sperm motility, the sperm viability, and the percentage of normal morphology sperm in Uu positive infected patients were lower than those in Uu negative infected patients with statistical difference (P < 0.05), but with no significant difference in the sperm density between the two groups (P > 0.05). There was no statistical difference in pre-treatment sperm membrane uPA contents and sperm parameters between the two groups (P > 0.05). Compared with before treatment in the same group, the sperm membrane uPA content, the sperm motility, the sperm viability, and the percentage of normal morphology sperm obviously increased in the two groups with statistical difference (P < 0.05). After treatment, the sperm membrane uPA content increased more obviously in the observation group, with statistical difference when compared with the control group (P < 0.05).

CONCLUSIONSInfection with Uu leads to decreased uPA content of sperm membrance and the sperm motility. ZBDHP could effectively treat Uu infected infertility possibly through fighting against Uu damaged sperm membrane and make the sperm membrane uPA content return to normal, and elevate the fertilizability of sperms.

Anti-Bacterial Agents ; administration & dosage ; pharmacology ; therapeutic use ; Communicable Diseases ; Drugs, Chinese Herbal ; administration & dosage ; pharmacology ; therapeutic use ; Humans ; Infertility ; Infertility, Male ; Male ; Semen ; Semen Analysis ; Sperm Count ; Sperm Motility ; Spermatozoa ; Ureaplasma Infections ; drug therapy ; Ureaplasma urealyticum ; drug effects ; Urokinase-Type Plasminogen Activator ; metabolism

OBJECTIVE: To evaluate the application of MSCT and post-processing images to fractures of nasal bone in forensic identification. METHODS: 134 cases were examined by thin slice scanning with MSCT and all of the data were sent to workstation for MPR and SSD. The result of MSCT was compared with that of X-ray. RESULTS: There are 55 (41.04%) cases of linear fracture, 46 (34.33%) cases of comminuted fracture, 27 (20.15%) cases of depressed fracture and 6 (4.48%) cases of no fracture in this sample. With X-ray or CR, 48 (35.82%) cases were misdiagnosed or underdiagnosed. 133 (99.25%) cases were confirmed by MSCT. Significance difference was found between X-ray and MSCT (chi2= 45.0816, P<0.001). CONCLUSION MSCT and post-processing images might be the chief evidence for nasal fractures in forensic identification.
Adolescent ; Adult ; Chromatography, Thin Layer ; Female ; Forensic Medicine/methods* ; Fractures, Comminuted/diagnostic imaging* ; Humans ; Imaging, Three-Dimensional ; Male ; Middle Aged ; Nasal Bone/injuries* ; Skull Fractures/diagnostic imaging* ; Tomography, Spiral Computed/methods* ; Young Adult

The knowledge of surface anatomy in the ancient classic Zhenjiu Jiayi Jing (A-B Classic of Acupuncture and Moxibustion) is expounded in this article through comprehensive reading of the book and study of surface anatomy. The description and application of body surface landmarks,recording of the length of skeleton at the surface of the body,location of the viscera,palpation on arteries at the surface of the body and dynamic selection of acupoints are studied as well,which provide basis for locating and selecting of acupoints.
Acupuncture ; history ; Acupuncture Points ; Anatomy ; history ; China ; History, Ancient ; Humans ; Medicine in Literature

To develop an analytic method for qualitative and quantitative analysis of dodecatetraenamides A, B in 42 samples of two official species of Asari Radix et Rhizoma( ARR) (37 samples of Asarum heterotropoides var. mandshuricum with different collection time and 5 samples of Asarum sieboldiivar. seoulense). The HPLC-IT-TOF-MS/MS methods for the qualitative and UPLC-PDA methods for the quantitative analysis were established. Dodecatetraenamides A, B were identified by comparing the retention time, UV absorption spectrum and quasi-molecular ion peak [ M + H]+ with the reference compound using HPLC-IT-TOF-MS/MS. The content of dodecatetraenamides A and B in ARR were determined by UPLC-PDA. The separation was successfully carried out on a ACQUITY UPLC BEH C18 (2.1 mm x 100 mm, 1.7 µm) column eluted with mobile phases of water (A) and acetonitrile (B) in gradient program (0-3 min, 35% B; 3-5 min, 35%-36% B; 5-6 min, 36%-43% B; 6 min-11 min 43% B; 11-12 min, 43%-100% B). The column temperature was 45 °C, and the detection wavelength was set at 254 nm. The flow rate was 0.6 mL · min(-1). On one level mass spectrometry scanning, the results showed that the quasi-molecular ion [M + H] + of both dodecatetraenamides A and B were m/z 248.20. The quantitative method with UPLC-PDA has made the baseline separation of the constituents, which were reported as mixtures in the most literatures. The average recovery of dodecatetraenamides A and B were 97.90% and 99.86%, the relative standard deviation were 0.4% and 1.1%, respectively. The contents of dodecatetraenamides A, B in all ARR samples was in the range of 0.11-3.89 and 0.24-6.65 mg · g(-1). Their contents reduced with the extension of storage time. Compared with the samples of 2013, the average content of the two constituents in the samples collected in year 2002-2003 reduced 34% and 36%, respectively (P < 0.05). Compared the A. sieboldii var. seoulense and A. heterotropoides var. mandshuricum with the same collective time and production area, the average contents of the two constituents in latter were up to (1.59 ± 0.75) mg · g(-1) and (2.90 ± 1.17) mg · g(-1), respectively, significantly higher than that in A. sieboldii var. seoulense (dodecatetraenamide A were (0.78 ± 0.52) mg · g(-1), dodecatetraenamide B were (1.69 ± 0.83) mg · g(-1)) (P < 0.05). The content of the dodecatetraenamide A in overground part was in the range of 0.11-0.33 mg · g(-1), dodecatetraenamide B was 0. 24-0.60 mg · g(-1), which were much lower than that of the underground part of ARR (dodecatetraenamide A was in the range of 0.73-3.89 mg · g(-1), dodecatetraenamide B was 2.11-6.24 mg · g(-1)). The method was certified to be simple, accurate and reliable and could be used for qualitative and quantitative analysis of dodecatetraenamide A and B in different species of ARR, also can be used for the comprehensive quality control of traditional Chinese medicine, Asari Radix et Rhizoma.
Amides ; chemistry ; Asarum ; chemistry ; Chromatography, High Pressure Liquid ; Drugs, Chinese Herbal ; chemistry ; isolation & purification ; Mass Spectrometry ; Molecular Structure ; Rhizome ; chemistry

OBJECTIVETo explore the prevalence, distribution and clinical significance of high-intensity zone (HIZ) in anterior annulus fibrosus (AF) in comparison with HIZ in posterior AF of lumbar disc.

METHODSAccording to the diagnosis and location of HIZ, 610 lumbar magnetic resonance images with entire clinical materials were divided into control group (without HIZ), anterior AF group (HIZ), posterior AF group (HIZ) and anterior & posterior (AP) AF group (HIZ). The incidence of HIZ was summarized. The clinical data, such as male/female ratio, age, and body weight, prevalence of low back pain (LBP) and distribution of HIZ, were compared and analyzed between the groups.

RESULTSThree hundred and fifteen cases shown no HIZ (51.6%), 95 cases presented HIZ in anterior AF (15.6%, 119 discs), 159 cases presented HIZ in posterior AF (26.1%, 189 discs) and 41 cases presented HIZs in both anterior and posterior AF (6.7%, 96 discs). There was significant difference between the prevalence of HIZ in anterior AF and that in posterior AF (P < 0.01). The male/female ratio and body weight of each groups showed no difference (P > 0.05), and the age was proved to be statistically different between four groups (P < 0.01, control group < posterior AF group < AP AF group < anterior AF group). HIZs in anterior AF often occurred at L(1,2)-L(4,5), whereas, they usually developed at L(3,4)-L(5)S(1) in posterior AF. The incidence of LBP in control group, anterior AF group, posterior AF group, AP AF group were 40.0%, 52.6%, 55.4% and 65.8%, respectively. The LBP prevalence of control group was lower than that of other three groups (P < 0.05), and the prevalence of last three groups showed no difference (P > 0.05).

CONCLUSIONSCompared with HIZ in posterior AF, the HIZ in anterior AF of lumbar disc has a lower prevalence, often develops in elder patients and in upper motion segments. It also indicates an obvious relation to LBP as the former.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Female ; Humans ; Intervertebral Disc ; pathology ; Intervertebral Disc Displacement ; diagnosis ; pathology ; Lumbar Vertebrae ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Young Adult

Akkermansia muciniphila planted at the end of ileum and on the outer layer of intestinal grume for colon and cecum is a kind of dominant bacteria using mucoproteins as the culture medium. On the one hand, it can provide energy to degrade mucoprotein for protection of epithelial cell of intestinal mucosa and decline the permeability of mucosal barrier. On the other hand, it can preferentially use the mucoprotein. As known to all, excessive abundance will weaken the mucosal barrier and the occurrence and development of type 2 diabetes is closely related to the long-term chronic low-intensity inflammatory reaction arising from the damage of intestinal barrier function. Therefore, to improve the intestinal flora and protect intestinal mucosal barrier, A. muciniphila has served as a new idea to treat type 2 diabetes. As A. muciniphila is the dominant bacteria on the outer layer of intestinal mucosa closely relevant to the intestinal mucosal barrier function, this article has reviewed its physiological property and its role in curing type 2 diabetes.

OBJECTIVETo observe the changes in the activity of dendritic cells (DCs) after carcino-embryonic antigen (CEA) gene transfection mediated by recombinant adeno-associated virus type2 (rAAV) and tumor cell lysate.

METHODSImmature DCs isolated from peripheral blood monocytes of HLA-A11-positive healthy volunteers were infected with the rAAV carrying CEA gene or loaded with tumor cell lysate. The surface markers of the DCs such as CD40, CD 1alpha, and CD86 were analyzed by flow cytometry. Interleukin-12 (IL-12) in the supernatants of DCs and interferon-gamma (IFN-gamma) released by the cytotoxic T lymphocytes (CTLs) were determined by ELISA detection kit. The specific killing activity of CTL against LoVo cells was assessed by MTT assay.

RESULTSThe DCs following antigen loading with the two methods both highly expressed CD40, CD86 and IL-12, and induced specific CTL that specifically recognized and killed LoVo cells, but the killing effect resulting from rAAV infection of the DCs was much better than that induced by tumor cell lysate loading.

CONCLUSIONBoth methods of antigen loading can induce mature DCs from peripheral blood monocyte cells, but rAAV infection of the DCs can be more effective than tumor cells lysate loading. DCs infected with rAAV may have the potential to serve as an adjuvant immunotherapy for patients with colorectal carcinoma.

B7-2 Antigen ; metabolism ; CD40 Antigens ; metabolism ; Cancer Vaccines ; biosynthesis ; immunology ; Carcinoembryonic Antigen ; genetics ; Cell Line, Tumor ; Colorectal Neoplasms ; therapy ; Dendritic Cells ; immunology ; metabolism ; Dependovirus ; genetics ; Genetic Vectors ; Humans ; Interleukin-12 ; metabolism ; Transfection