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1.
Mohammed S. Al-Marhoon Allal Ouhtit Aisha O. Al-Abri Krishna P. Venkiteswaran Qassim Al-Busaidi Josephkunju Mathew Ibrahim Al-Haddabi Omar Shareef Shahid Aquil Khalid Rahman Intisar Al-Hashmi Ishita Gupta Shyam S. Ganguly 《Current Urology》2015,8(3):138-143
Objectives
To determine whether Helicobacter pylori (H. pylori) is detectable in both benign prostatic hyperplasia (BPH) and prostate cancer (PCa). Epidemiological studies have shown significant associations between infective chronic prostatitis and prostatic carcinoma. Many bacteria have been found in the prostate of patients with chronic prostatitis, BPH, and PCa.Methods
One hundred consecutive patients with prostate diseases were enrolled in the study. Detection of H. pylori DNA in prostate tissue from patients with BPH and PCa was performed using both immunohistochemistry and PCR, and the results were confirmed by DNA sequencing. Odds ratios and the Fisher Exact test were used for the analysis of the associations between the variables.Results
Among the patients, 78% had BPH and 19% had PCa. While immunohistochemistry showed no positive sample for H. pylori, PCR combined with sequencing detected H. pylori DNA in prostate tissue samples from 5 patients. However, statistical analysis of the data showed that BPH and PCa are not significantly associated with the presence of H. pylori DNA in prostate tissue (odds ratio = 0.94, 95% confidence interval = 0.09–23.34, one-tailed Chi-square value = 0.660, p > 0.05). The limitation of this study was the small number of PCa patients.Conclusions
This study provides, for the first time, molecular evidence of the presence of H. pylori DNA in prostatic tissue of patients with BPH and PCa. It paves the way for further comprehensive studies to examine the association of H. pylori infection with BPH and PCa.Key Words: Helicobacter pylori infection, Prostate cancer, Benign prostate hyperplasia, PCR 相似文献2.
3.
Henry Marshall Sean Mullany Ayub Qassim Owen Siggs Mark Hassall Bronwyn Ridge Thi Nguyen Mona Awadalla Nicholas H. Andrew Paul R. Healey Ashish Agar Anna Galanopoulos Alex W. Hewitt Stuart MacGregor Stuart L. Graham Richard Mills Angela Shulz John Landers Jamie E. Craig 《Ophthalmology》2021,128(1):58-69
4.
Mohammed Said Al-Balushi Juma Z Al-Busaidi Muna S Al-Daihani Mohammed O Shafeeq Sidgi S Hasson 《亚太热带病杂志(英文版)》2013,3(2):146-149
Objective
To investigate the prevalence of Helicobacter pylori (H. pylori) infection, a cross-sectional epidemiological study, based on the age and gender-specific seroprevalence of H. pylori antibodies in asymptomatic healthy Omani blood donors attending the SQUH blood bank.Methods
Analysis of the sera from 133 apparently healthy subjects, based on the serological determination of the IgM, IgG and IgA antibodies against H. pylori, was carried out using a commercially available kit ELISA (NovaLisa, NovaTec, Germany). While the presence of H. pylori-specific IgG antibodies is the marker for a “chronic” infection with this pathogen. Therefore, there was no indicator of the time of acquisition of the infection. However, the H. pylori-specific IgM antibody was a more specific marker for a recently acquired infection with H. pylori.Results
Of the 133 subjects, there were 100 (74%) males and 33 (26%) females. The age range was 15 to 50 years with a mean of 25.75±3.75 years. The overall prevalence of H. pylori infection in our study was 69.5%. The overall seroprevalence was found to be increased 69%-86% with age. Subjects between 15–20 years of age showed 71% seroprevalence, while those between 21–40 years showed gradual increase (63%–70%) with age and reached up to 87% in subjects between 41–50 years of age. A significant inverse association was found between sex and age groups. This is when each age group was examined individually; a higher positive percentage of H. pylori antibodies increasing with age was seen in males between 21–40 years of age group in comparison to the females of the same age group. Male subjects with age group between 21 to 40 years were found to have a significant seropositivity compared to the female subjects within the same group. This may reflect how frequent were the male subjects being exposed to the outer environment and their conduct than the females in this society like Oman.Conclusions
The seropositivity of H. pylori is moderately higher between ages of 21 to 30 more than any other age group. 相似文献5.
Said Elias A. Al-Abri Mohammed A. Al-Saidi Iman Al-Balushi Mohammed S. Al-Busaidi Jumaa Z. Al-Reesi Iman Koh Crystal Y. Idris Mohamed A. Al-Jabri Ali A. Habbal Omar 《Sleep & breathing》2019,23(4):1331-1339
Sleep and Breathing - The state of knowledge about the effect of sleep deprivation on the immune system is scarce and conflicting. It would therefore be useful to investigate the consequences of... 相似文献
6.
Derek R MacFadden Wayne L Gold Ibrahim Al-Busaidi Jeffrey D Craig Dan Petrescu Ilana S Saltzman Jerome A Leis 《The Canadian Journal of Infectious Diseases & Medical Microbiology》2015,26(5):231-233
BACKGROUND:Rising costs present a major threat to the sustainability of health care delivery. Resource stewardship is increasingly becoming an expected competency of physicians. The Choosing Wisely framework was used to introduce resource stewardship at a national educational retreat for infectious disease and microbiology residents.METHODS:During the 2014 Annual Canadian Infectious Disease and Microbiology Resident Retreat in Toronto, Ontario, infectious disease (n=50) and microbiology (n=17) residents representing 11 Canadian universities from six provinces, were invited to participate in a modified Delphi panel. Participants were asked, in advance of the retreat, to submit up to five practices that infectious disease and microbiology specialists should not routinely perform due to lack of proven benefit(s) and/or potential harm to patients. Submissions were discussed in small and large group forums using an iterative approach involving electronic polling until consensus was reached for five practices. A finalized list was created for both educational purposes and for residents to consider enacting; however, it was not intended to replace formal society-endorsed statements. A follow-up survey at two-months was conducted.RESULTS:Consensus was reached by the residents regarding five low-value practices within the purview of infectious diseases and microbiology physicians. After the retreat, 20 participants (32%) completed the follow-up survey. The majority of respondents (75%) believed that the session was at least as relevant as other sessions they attended at the retreat, including 95% indicating that at least some of the material discussed was new to them. Since returning to their home institutions, nine (45%) respondents have incorporated what they learned into their daily practice; four (20%) reported that they have considered initiating a project related to the session; and one (5%) reported having initiated a project.CONCLUSIONS:The present educational forum demonstrated that trainees can become actively engaged in the identification and discussion of low-value practices. Embedding residence training programs with resource stewardship education will be necessary to improve the value of care offered by the future members of our profession. 相似文献
7.
8.
Infection with hepatitis B virus(HBV) poses a major health threat worldwide, where the magnitude and overburden of chronic carrier state approaches 150 million chronic carriers. The prevalence of HBV is greater among dialyzed patients compared to the general population owing to their increased vulnerability to blood and its products, along with hazards posed by contaminated hemodialysis tools and devices. Anelectronic systematic search of the published literature was carried and data on the immunological riposte to hepatitis B vaccination among hemodialysis patients was extracted from relevant studies. End stage renal disease patients on hemodialysis have a lower or an absolutely negative riposte to HBV vaccine. Several means have been tried to improve this response with some success, nevertheless none have been universally adopted. Genetic investigations are foreseen to make a break through concerning HBV vaccination. 相似文献
9.
Abdul Hakeem Alrawahi Patricia Lee Zaher A.M. Al-Anqoudi Muna Alrabaani Ahmed Al-Busaidi Faisal Almahrouqi Ahmed M. Albusaidi 《Diabetes & Metabolic Syndrome: Clinical Research & Reviews》2018,12(2):105-110