Publications by authors named "Samraj S"

Genital herpes is one of the most common sexually transmitted infections worldwide. Using the best available evidence, this guideline recommends strategies for diagnosis, management and follow-up of the condition as well as for minimizing transmission. Early recognition and initiation of therapy is key and may reduce the duration of illness or avoid hospitalization with complications, including urinary retention, meningism or severe systemic illness.

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We report a 42-year-old female with confirmed recurrent genital herpes (HSV-2), which was well controlled on suppressive antiviral therapy with aciclovir 400 mg twice daily. The patient required bariatric surgery in order to manage what was deemed a dangerously high BMI. A Roux-en-Y procedure was performed which effectively reduced her weight; however, herpes suppression become ineffective post operatively, with serious herpes related complications, despite increasing the total dose of aciclovir and the frequency from twice daily to three times a day.

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In order to be used in food packaging, the study aims to develop a composite film based on microcrystalline cellulose (MCC) and coated with silver nanoparticles (AgNPs). The MCC was derived from sugar cane bagasse. Protein, starch, and poly-ethylene glycol 1500 (PEG-1500) are employed to improve the tensile strength, flexibility, and durability of the packaging film.

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Plastics play a significant part in human life and the world we live in. The use of plastics results in detrimental effects on the natural world, which compels us to look for viable replacements. As a result of their enhanced capacity to biodegrade, bioplastics are becoming increasingly important materials.

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Prostaglandins are a group of important cell-signaling molecules involved in the regulation of ovarian maturation, oocyte development, egg laying and associated behaviors in invertebrates. However, the presence of prostaglandin E (PGE), the key enzymes for PGE biosynthesis and its interference by drugs were not investigated previously in the ovary of ticks. The present study was undertaken to assess the modulation of the PGE-mediated pathway in the eclosion blocking effect of flumethrin and terpenoid subfraction isolated from in ticks.

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Background: Heat shock factors (Hsfs) and Heat shock proteins (Hsps) belong to an essential group of molecular regulators involved in controlling cellular processes under normal and stress conditions. The role of Hsfs and Hsps is well known in model plant species under diverse stress conditions. While plants Hsfs are vital components of the signal transduction response to maintain cellular homeostasis, Hsps function as chaperones helping to maintain folding of damaged and newly formed proteins during stress conditions.

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In 2009, 'Don't forget the children' guideline recommended that all new HIV-positive patients attending adult HIV services should have any existing children identified and tested for HIV alongside a coherent documentation process. A retrospective case note review was performed on 173 HIV-positive women registered at the Royal South Hants adult HIV service until 31 January 2014. Data were assessed as a whole (n = 173) and, in addition, two comparator groups were formulated: (a) pre-guidelines (n = 108) and (b) post-guidelines (n = 65).

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This audit aimed to measure the impact of introducing and then modifying an electronic patient record (EPR) system on the uptake of HIV testing at a level 3 genitourinary medicine service. It was a retrospective case note review of all new and rebook patients attending our service in 2007 (paper records) and 2010 (EPR), and a prospective review in 2012 (following modification of the EPR). The uptake of HIV testing increased significantly from 72.

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Increasing screening frequency in men who have sex with men (MSM) engaging in high-risk behaviours can reduce prevalence of sexually transmitted infections (STIs). This evaluation investigated the impact of applying stricter screening guidelines for MSM on service workload and earlier STI diagnoses. A validated risk assessment tool (RAT) was distributed to MSM attending a level 3 sexual health service over three months.

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This study assesses the prevalence and correlates of pearly penile papules (PPP) in two non-genitourinary (GU) medicine male cohorts (<25 and >50 years). PPP were categorised in 188 university students (<25 years), based on self-examination, and 70 patients (>50 years), based on clinician examination. PPP were categorised from 1 to 4, based on increasing papule size and distribution.

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The ability to control hospital-acquired infections is highly dependent upon control of cross-contamination from health-care workers to patients, and from one anatomical area of the patient to another anatomical area. Hand hygiene has been demonstrated to be an essential prerequisite in preventing cross-contamination. Wearing gloves does not afford complete protection against cross-contamination.

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Objectives: To assess the public health consequence of patients electing not to be seen within 48 hours in a genitourinary medicine (GUM) clinic.

Methods: A 3-month retrospective case notes review was carried out for 310 new and re-book patients who chose to wait for more than 48 hours to be seen.

Results: Altogether, 10% (310/3110) of patients opted to be seen beyond 48 h.

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We present a 21-year-old woman with a short history of pelvic pain. The history was unremarkable apart from that of undergoing a surgical termination of pregnancy (TOP) some three-and-half years ago. Examination revealed a foreign body at the cervical os.

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