The authors successfully demonstrated that exposing wounds to pulsed magnetic fields of very specific configurations accelerated early wound healing in this animal model, as evidenced by significantly increased wound tensile strength at 21 days after wounding.

The primary protocol presented for the treatment of ear keloids produces durable results, with an acceptably low recurrence rate. Stratification of keloids based on an assessment of aggressiveness may allow for a more informed choice in their optimal treatment.

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Cetirizine 10 mg was statistically significantly more efficacious than placebo in the treatment of SAR symptoms in children ages 6-11 years. Symptom improvement was not significantly different between the loratadine 10 mg and placebo groups.

Dietary assessments and biochemical indices including plasma zinc and copper were determined in pregnant vegetarian and non-vegetarian Gujerati women in India at 28 weeks gestation, and the results were contrasted with those of a comparable group of Gujerati pregnant women living in Harrow. Even though the dietary intake of energy, protein and zinc was significantly lower in the Indian Vegetarian Gujerati group when compared to the equivalent group in Harrow, the birthweights of the babies delivered at term were similar. The intake of zinc in the diet of the Gujerati Indian vegetarian and non-vegetarian groups was only one quarter of the US recommended intake during pregnancy and was approximately one half in the Harrow Indian groups. Even so, the plasma concentrations of zinc were similar In all dietary groups in either India or Harrow. The albumin content in the plasma of both the Gujerati Indian vegetarian and non-vegetarian was significantly reduced when compared to the equivalent Harrow dietary groups. The plasma concentrations of both calcium and sodium were significantly correlated with the albumin concentration but not with the plasma content of zinc. Copper levels were elevated to the normal range in both dietary groups of the Gujerati and were similar to the concentrations found in the Harrow groups.

Background:This study was undertaken to evaluate the analgesic effect of the combination of epidural Clonidine with Bupivacaine versus epidural Bupivacaine alone in patients undergone knee replacement surgery.Materials and Methods:A randomized double-blind design was used, and 60 adult patients (40-60 years) of ASA grade I and II scheduled for post-operative pain relief in total knee replacement surgeries by epidural Clonidine were studied. Patients received either an epidural Clonidine (1μg/kg) with Bupivacaine (1.5mg/kg) group CL (n=30) or Bupivacaine alone group CT (n=30) for Knee replacement surgeries. The pain score, blood pressure, heart rate, respiratory rate were measured at fixed times during the first 24 h after operation. Onset and duration of sensory and motor blockade, duration of analgesia, and analgesic requirement were compared.Results:The onset of sensory anesthesia was faster (493.8±31.66 in sec.) and the duration was significantly longer in Clonidine group (334.2 min). Requirement of supplementary analgesia (Inj. diclofenac) was markedly decreased in Clonidine group as evident from the findings that in control group 18 patients required 3 supplemental analgesic doses in first 24 hours as compared to only 3 patients in Clonidine group. Epidural Clonidine produced a significant decrease (P less than 0.05) in heart rate and blood pressure, whereas the respiratory rate was not affected. We also observed for side effects in both the groups. Incidence of significant hypotension was higher, 8 patients (26%) in Clonidine group compared to 2 patient (6%) in control group. Incidence of dryness of mouth was higher, 12 patients (48%) in Clonidine group compared to 5 (18%) in control group.Conclusion:The addition of Clonidine to Bupivacaine epiduraly prolongs motor and sensory block and analgesia, without an increased incidence of side effects.

Care of patients with potential CDI can involve isolation and use of antibiotics, often before a definitive diagnosis is available, impacting healthcare resource and contributing to antibiotic resistance. There is anecdotal evidence that the faeces of CDI patients have a distinctive odour, while it is well-established that changes in the gut microbiota are associated with changes in the volatile organic compounds (VOC) produced. A total of twenty-four candidate volatile biomarkers were identified from a review of the literature including in vitro , animal and human studies. Using thermal desorption-gas chromatography-time-of flight mass spectrometry (TD-GC-ToFMS), VOC emission rates were determined on stored frozen stool samples from 53 CDI-positive and 53 CDI-negative patients with unexplained diarrhoea which had previously been diagnosed using enzymatic and nucleic acid amplification tests. Sample preparation was limited to placement of a subsample in an appropriate container. Compounds exhibiting a statistically significant difference (p < 0.05) in emission rate between the CDI-positive and–negative groups and a corresponding area under the receiver-operator characteristic curve (ROC) >0.7 were considered potentially indicative of CDI. Seven compounds were so identified: propan-1-ol (ROC 0.75), 3-methylbutanal (ROC 0.84), ethyl propionate (ROC 0.81), hexanoic acid (ROC 0.73), 4-methylphenol (ROC 0.81), dodecane (ROC 0.80) and indole (ROC 0.85). A number of potential volatile biomarkers of CDI can be sampled rapidly and with little prior preparation from faecal samples of patients with diarrhoea. Of these 4-methylphenol ( p -cresol) is of particular interest as it has been anecdotally linked to CDI and is closely related to the biology and virulence of Clostridium difficile . This approach shows promise for the rapid, point-of-care diagnosis of CDI with good sensitivity and specificity.

Objectives:Nerium oleander is traditionally used in various diseases because of its medicinal properties. One of its uses is in musculoskeletal disorder. The aim of the study was to evaluate the skeletal muscle relaxant activity of the aqueous extract of Nerium oleander flowers (AENOF) in albino rats in comparison with diazepam.Materials and Methods:A total of 20 Swiss albino rats aged 6–7 weeks, of either sex, weighing about 100–150 g, were taken, and after acute toxicity studies two different doses were selected. The animals were divided into four different groups. The first group was kept as the control (normal saline), second as the standard (diazepam) and the remaining two groups as Test I and Test II, and given different doses of the AENOF. Skeletal muscle relaxant activity (motor coordination) on Rotarod and locomotor activity on photoactometer was performed. Statistical analysis was carried out by using analysis of variance, followed by Dunnett's multiple comparison tests.Results:The result from the Actophotometer test and Rotarod test showed that the extract of AENOF significantly reduced (P < 0.05) the motor coordination of the tested animals.Conclusions:Our data indicates that AENOF possesses skeletal muscle relaxant activities.