Sentences with word «gonorrhoea»
Gonorrhoea is a sexually transmitted infection caused by bacteria. It primarily affects the reproductive system, leading to painful urination, discharge from the genitals, and other unpleasant symptoms. It is important to seek medical attention if you suspect you have gonorrhoea, as it can be treated with antibiotics. Full definition
Researchers are paving the way toward a new therapeutic approach for gonorrhea by shedding light on the mechanism behind important proteins on the Neisseria gonorrhoeae bacteria's outer membrane.
sciencedaily.com
Bad Bacteria and Their Harmless Kin Share, Swap Genes (article plus photograph, the latter of which will enlarge if you click on it) time - lapse video of N. gonorrhoeae forming microcolonies
Now, a new study reported this month in mBio shows that rather than using sperm as a surfboard, N. gonorrhoeae bacteria shoot cables — called pili — onto proteins in the semen to tow themselves through coital liquid.
The majority of gonorrhoea infections were diagnosed among young adults aged 15 - 24 years who accounted for 38 % of cases; followed by the 25 -34-year-olds (34 %).
In total, 66 413 gonorrhoea cases were reported in 27 countries of the European Union and European Economic Area (EU / EEA) in 2014 — which constitutes an increase of 25 % compared with 2013.
Recorded gonorrhoea rates in Denmark, 1900 — 2010: the impact of clinical testing activity and laboratory diagnostic procedures
Between the limited profits to be made from drugs that cure infections and the previous success of antibiotics against gonorrhoea there has been little investment in the disease.
Under the microscope, Neisseria gonorrhoeae infects larger human cells (click to enlarge).
Since 2008, the overall rate of reported gonorrhoea infections has more than doubled across Europe, going up from 8 per 100,000 population to 20 cases per 100,000 persons in 2014.
These retractile pili, which are usually bundled together for extra strength, can pull 100,000 times the weight of the bacterium, making N. gonorrhoeae among the strongest living organisms; in terms of proportional strength, it is the equivalent of a human lifting 10,000 tons.
«Public Health England will continue to monitor, and act on, the spread of antimicrobial resistance and potential gonorrhoea treatment failures, to make sure they are identified and managed promptly.»
The bacterium Neisseria gonorrhoeae controls mechanical interactions among cells with extensions called pili.
Hand - held rapid whole genome nanopore sequencing to predict neisseria gonorrhoeae antibiotic susceptibility: steps towards clinic based tailored antimicrobial therapy
Dr Jan Clarke, the president of BASHH, told the BBC News website: «We're really pleased that the chief medical officer has stressed that gonorrhoea needs this approach to treatment due to the rapid development of resistance.
The bacteria behind gonorrhoea readily acquire genes for resisting drugs and so from 2012, UK patients were given two antibiotics at once — azithromycin pills plus a ceftriaxone injection — so if bacteria acquired resistance to one, they would be killed by the other.
Targeting such groups for treatment caused gonorrhoea infection rates to drop steeply in industrialised countries since the 1970s — but now they are climbing again.
It is calling for a worldwide effort to track the superbug — and to develop new gonorrhoea drugs and vaccines.
The study, conducted by Yueping Yin of the National Center for STD Control & Chinese Academy of Medical Sciences & Peking Union Medical College Institute of Dermatology, Nanjing, China, and colleagues, also showed that the prevalence of dual resistance to these agents in N. gonorrhoeae isolates increased from 2013 to 2016.
The prevalence of sexually transmitted infections, including syphilis, rectal gonorrhoea or chlamydia, did not differ significantly between groups despite a suggestion of risk compensation among a small proportion of PrEP recipients.
As the control of gonorrhoea depends on effective antimicrobial treatment, even a small increase in drug resistance has a huge impact due to the risk of treatment failure.
Every year, more than 100 million people worldwide develop the sexually transmitted disease gonorrhoea, with health consequences such as infertility, transmission of the disease to newborn babies, and increased risk of HIV infections.
Looking at ways of transmission, almost half (44 %) of the reported gonorrhoea diagnoses in the EU / EEA in 2014 were reported to be among men who have sex with men (MSM).
The European treatment guidelines for gonorrhoea recommend use of two antimicrobials (ceftriaxone or cefixime together with azithromycin).
Gonorrhoea superbugs have now been detected in every Australian state and territory and are increasingly difficult to treat in the clinic.
BD Viper System; the BD ProbeTec ET System, which utilizes homogeneous Strand Displacement Amplification (SDA) technology as the amplification method and fluorescent energy transfer (ET) as the detection method to test for the presence of C. trachomatis and N. gonorrhoeae DNA in clinical specimens.
I had a microbiology professor a few years back, and as a Neisseria gonorrhoeae researcher, he always had stories to tell about gonorrhea, the disease caused by the bacteria he studied.
About 52.0 % of the respondents had unprotected sexual intercourse in the previous 3 months; 15.8 % had sexual intercourse with multiple partners in the previous 3 months; 9.5 % had a least 1 child; and 21.6 % tested positive for N gonorrhoeae, C trachomatis or T vaginalis.
Dr Andrew Lee, from Public Health England, added: «Investigations are ongoing into a number of cases of anti-microbial resistant gonorrhoea.
One option may be to increase doses of the existing drugs, or go back to old drugs that might work against gonorrhoea.
Neisseria gonorrhoeae infects an estimated 106 million people a year worldwide.
The human challenge model has its limits, Levine stresses, noting that his group declined to participate in an experiment done elsewhere that put Neisseria gonorrhoeae in a penile catheter to study gonorrhea transmission.
«That's further evidence that BamE may be a new vaccine target against N. gonorrhoeae,» Sikora said.
Gonorrhoea rates went up 31 per cent in the Sunshine State last year, chlamydia has climbed 48 per cent in four years and syphilis has jumped 70 per cent in the past four years.
These types are most notoriously known for causing meningitis and gonorrhoeae, which thrive in mucous membranes and are spread through sexual contact.
@Yeah Right Instances of gonorrhoea were up by 61 per cent among men who have $ ex with men.
Herpes, gonorrhoea and syphilis are almost entirely straight diseases.
Sexually transmitted diseases have reached epidemic levels as young people have contracted chlamydia, gonorrhoea and syphilis.
The Spuds I'm sure would not only want to smash it, they would also wish to infect us with their gonorrhoea!
Studying for micro bio exam... and I am here reading this article after looking at Neisseria gonorrhoeae.
The Second World War changed all this; the imminent collapse of civilization tended to break down social barriers, and sex education became more about avoiding syphilis, gonorrhoea and the like.
Gonorrhoea could become an untreatable disease, England's chief medical officer has warned.
What is gonorrhoea?
In her letter, the chief medical officer said: «Gonorrhoea is at risk of becoming an untreatable disease due to the continuing emergence of antimicrobial resistance.»
The letter, which is also signed by chief pharmaceutical officer Dr Keith Ridge, stated: «Gonorrhoea has rapidly acquired resistance to new antibiotics, leaving few alternatives to the current recommendations.