The clinical effects of acupuncture on idiopathic male infertility in sperm parameter and on therapeutic results in assisted reproductive technology were investigated. 22 patients failed in intracytoplasmic sperm injection (ICSI) with idiopathic male infertility were treated with acupuncture twice weekly for 8 weeks, followed by ICSI treatment again. The sperm concentration, motility, morphology, fertilization rates and embryo quality were observed. Quick sperm motility after acupuncture (18.3% +/- 9.6%) was significantly improved as compared with that before treatment (11.0% +/- 7.5%, P < 0.01). The normal sperm ratio was increased after acupuncture (21.1% +/- 10.4% vs 16.2% +/- 8.2%, P < 0.05). The fertilization rates after acupuncture (66.2%) were obviously higher than that before treatment (40.2%, P < 0.01). There was no significant difference in sperm concentration and general sperm motility between before and after acupuncture. The embryo quality after acupuncture was improved, but the difference between them was not significant (P > 0.05). Acupuncture can improve sperm quality and fertilization rates in assisted reproductive technology.
*Acupuncture Therapy ; Combined Modality Therapy ; Infertility, Male/*therapy ; Semen ; *Sperm Injections, Intracytoplasmic ; *Sperm Motility ; Spermatozoa/physiology

Ascaris is a helminthic parasite, which infects a wide range of host species causing ascariasis, a predominant disease worldwide. This parasite causes significant economic losses to the pig industry. The current study was designed to determine the Ascaris nematode by the genetic characterization of three mitochondrial (mt) genes namely NADH dehydrogenase subunit 1 (nad1), cytochrome oxidase subunit 1 (cox1) and cytochrome oxidase subunit 2 (cox2). A high infection rate of Ascaris nematode has been found in Tibetan pigs at the slaughter houses in Tibet Autonomous Region of China. The nad1, cox1 and cox2 genes sequences collected from adult Ascaris individuals were amplified by polymerase chain reaction. The cloned-amplicons and the positive products were sequenced and phylogenetic analysis was performed. The results indicated that the Ascaris infecting the Tibetan pigs were Ascaris suum (A. suum). This is the first report on the isolation, identification and genetic characterization of three mitochondrial genomes (nad1, cox1, and cox2) of A. suum originated from Tibetan pigs at high altitudes in Tibet.

Carcinoma ; diagnostic imaging ; secondary ; Humans ; Male ; Middle Aged ; Nasopharyngeal Neoplasms ; pathology ; Pancreatic Neoplasms ; diagnostic imaging ; secondary ; Ultrasonography

Myasthenia gravis (MG) is a disease of neuromuscular junction and mainly autoimmune in aetiology. The state of thymus is a critical determinant for the prognosis. In this retrospective review study, we aimed at clarifying the relationship between the mode of clinical presentation of MG and the radiopathological classification of the thymus. We identified patients with MG from the database of our medical center from 1988 – 2017. The patients were classified into two groups according to their clinical presentation: those with a typical presentation with diurnal variation, and those with an atypical presentation of persistent weakness or respiratory failure from the beginning. The underlying thymic state was categorized into six groups: normal, abnormal by imaging (if no operation was performed), hyperplasia, benign thymoma, cortical type thymoma, and malignant thymoma. In total, 227 patients (133 females and 94 males) were included in the analysis, of whom 68% were classified into the typical presentation group. The atypical presentation correlated significantly with thymic categories (p = 0.014) and sex (p = 0.026) but not age at onset (p = 0.232). The atypical presentation was more common in the male patients and in those with thymic carcinoma.

Humans ; Diverticulum, Colon ; Fecal Impaction ; Hydrodynamics

INTRODUCTIONThis study evaluated the data completeness in the registration of prostate cancer after robotic radical prostatectomy (RRP) in the Urological Cancer Registry at the Singapore General Hospital (SGH), and its compliance to the international standards of US Commission on Cancer (CoC).

MATERIALS AND METHODSA certified cancer registrar reviewed all RRP cases between June 2003 and July 2008 in the Urological Cancer Registry at SGH.

RESULTSA total of 365 cases were reviewed. The results showed that 351 (96.2%) of RRP patients' demographic data were captured and 321 (87.9%) of RRP patients were staged. According to the international standards of CoC for an academic institution, the requirement is to capture 100% of all cancer cases and stage at least 90% of them. As for data completeness, 317 (86.7%) of RRP details were captured as compared to the CoC standard requirement of 90%.

CONCLUSIONSThe existing manual cancer registry does not fully meet the CoC standards. Hence, the registry increased sources of case-finding and used active case-finding. With improvements made to the data collection methodology, the number of prostate cancer cases identified has been increased by 52.1% from 215 in 2007 to 327 in 2009. The registry is expected to be fully compliant with the CoC standard with the recruitment of more full time cancer registrars when a new web-based cancer registry is in full operation.

Algorithms ; Data Collection ; methods ; Demography ; Humans ; Male ; Prostatectomy ; instrumentation ; methods ; statistics & numerical data ; Prostatic Neoplasms ; surgery ; Registries ; Research Design ; standards ; Robotics ; Singapore

Aged, 80 and over ; Brain ; Breast Neoplasms ; complications ; drug therapy ; physiopathology ; radiotherapy ; Cranial Fossa, Posterior ; diagnostic imaging ; physiopathology ; Female ; Humans ; Magnetic Resonance Imaging ; Neoplasm Metastasis ; diagnosis ; radiotherapy ; Ophthalmoplegia ; complications ; diagnosis ; physiopathology ; radiotherapy ; Radiography

The clinical effects of acupuncture on idiopathic male infertility in sperm parameter and on therapeutic results in assisted reproductive technology were investigated. 22 patients failed in intracytoplasmic sperm injection (ICSI) with idiopathic male infertility were treated with acupuncture twice weekly for 8 weeks, followed by ICSI treatment again. The sperm concentration, motility, morphology, fertilization rates and embryo quality were observed. Quick sperm motility after acupuncture (18.3% +/- 9.6%) was significantly improved as compared with that before treatment (11.0% +/- 7.5%, P < 0.01). The normal sperm ratio was increased after acupuncture (21.1% +/- 10.4% vs 16.2% +/- 8.2%, P < 0.05). The fertilization rates after acupuncture (66.2%) were obviously higher than that before treatment (40.2%, P < 0.01). There was no significant difference in sperm concentration and general sperm motility between before and after acupuncture. The embryo quality after acupuncture was improved, but the difference between them was not significant (P > 0.05). Acupuncture can improve sperm quality and fertilization rates in assisted reproductive technology.
Acupuncture Therapy ; Adult ; Combined Modality Therapy ; Humans ; Infertility, Male ; therapy ; Male ; Semen ; Sperm Injections, Intracytoplasmic ; Sperm Motility ; Spermatozoa ; physiology

INTRODUCTIONPosterior segment involvement has been described to be associated with central nervous system involvement in sarcoidosis as a result of direct sarcoid tissue infiltration or mass effect of a cerebral lesion. However, isolated intermediate uveitis occurring concurrently with central nervous system involvement prior to extensive systemic disease is rare.

CLINICAL PICTUREWe describe a patient with neuro-ophthalmic manifestations of intermediate uveitis and an enhancing basal ganglia lesion at initial presentation, in the absence of extensive systemic disease.

TREATMENTHe was treated with high-dose systemic steroids which was progressively tailed down over 6 months.

OUTCOMEThere was prompt resolution of vitritis with good preservation of visual acuity.

CONCLUSIONThe difficulties of the initial diagnosis of sarcoidosis and the indications for initiation of steroid therapy are illustrated. We use this case to emphasise the need for a high clinical suspicion of sarcoidosis in the presence of similar unusual and seemingly unrelated combinations of neurological manifestations so as to facilitate the prompt institution of appropriate treatment when indicated.

Adult ; Angiography ; Basal Ganglia ; diagnostic imaging ; physiopathology ; Brain Ischemia ; complications ; diagnosis ; Comorbidity ; Diagnosis, Differential ; Humans ; Magnetic Resonance Imaging ; Male ; Sarcoidosis ; complications ; diagnosis ; Time Factors ; Tomography, X-Ray Computed ; Uveitis ; complications ; diagnosis