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111.
Krishnamurthy Geetha Narayanan Chandramouli Hariharan Jagannathan Mohan 《Indian Journal of Plastic Surgery》2014,47(1):85-91
Background:
In our Institute, most of the patients treated for hand injuries were industrial workers with poor compliance. For rehabilitation after zone II flexor tendon repair, we had tried various early mobilization protocols. As these protocols demanded a degree of commitment from the patients, our results were suboptimal. Hence, to improve the results, we implemented a new rehabilitation protocol by administering the pulsed ultrasound therapy during the early phase of tendon healing.Materials and Methods:
This is a prospective study done over a period of five years from January 2008 to January 2013. A total of 100 patients and 139 digits with zone II flexor tendon injuries were studied. After randomization, we administered pulsed ultrasound therapy of different frequencies and intensities for a total of 72 patients and 99 digits and formulated three groups. The results of ultrasound treated cases were compared with each other and with the results of cases treated by immobilization protocol. The results were analyzed using ‘Original Strickland’ criteria.Results:
72% excellent-good results in ultrasound (Group 1) protocol, 75% excellent-good results in ultrasound (Group 2) protocol, and 77% excellent-good results in ultrasound (Group 3) protocol were achieved. There was no case of rupture in the first two groups. The rupture rate was 7% in ultrasound (Group 3) protocol. Only 25% excellent-good results were obtained in the immobilization protocol.Conclusion:
After zone II flexor tendon repair, pulsed ultrasound therapy during the early rehabilitation phase is safe and effective. The results are comparable to early mobilization protocols.KEY WORDS: Early ultrasound therapy, zone II flexor tendon repair, PIP Joint flexion contracture 相似文献112.
Kevin N. O’Regan Atul B. Shinagare Sachin S. Saboo Nikhil H. Ramaiya Jyothi P. Jagannathan Sree Harsha Tirumani 《Clinical imaging》2013,37(5):821-829
In an era of molecular targeted therapy, patients with advanced gastrointestinal stromal tumor (GIST) are living longer and are often followed with imaging. Therefore, it is important for the radiologists to be aware of the atypical subtypes of GIST, implications of molecular makeup, its behavior, and the uncommon metastatic sites. The aim of this pictorial review is to illustrate the lesser-known aspects of GIST including histological and molecular classifications, syndromes associated with GIST, and uncommon metastatic sites. 相似文献
113.
114.
Malaria, particularly Plasmodium falciparum, continues to disproportionately affect pregnant women. In addition to the profoundly deleterious impact of maternal malaria on the health of the mother and foetus, malaria infection in pregnancy has been shown to affect the development of the foetal and infant immune system and may alter the risk of malaria and nonmalarial outcomes during infancy. This review summarizes our current understanding of how malaria infection in pregnancy shapes the protective components of the maternal immune system transferred to the foetus and how foetal exposure to parasite antigens impacts the development of foetal and infant immunity. It also reviews existing evidence linking malaria infection in pregnancy to malaria and nonmalarial outcomes in infancy and how preventing malaria in pregnancy may alter these outcomes. A better understanding of the consequences of malaria infection in pregnancy on the development of foetal and infant immunity will inform control strategies, including intermittent preventive treatment in pregnancy and vaccine development. 相似文献
115.
Shinagare AB Giardino AA Jagannathan JP Van den Abbeele AD Ramaiya NH 《AJR. American journal of roentgenology》2011,197(6):W1001-W1007
OBJECTIVE: The purpose of this article is to present the important malignancies associated with the most common hereditary cancer syndromes. CONCLUSION: Hereditary cancer syndromes comprise 5% of all cancers and have an increased risk of early onset and of multiple or bilateral malignancies. Radiologists should be familiar with various hereditary cancer syndromes and their common associations because early detection of these neoplasms may help decrease patient morbidity and mortality. 相似文献
116.
117.
Sawardekar A Jagannathan N Patel PK Nadkarni A 《The Journal of craniofacial surgery》2011,22(1):255-256
Children with Treacher Collins syndrome have multiple craniofacial abnormalities that can cause difficulty ventilating and intubating under general anesthesia. We describe a unique technique to secure an endotracheal tube via a retrograde technique using patent tracheocutaneous fistula and fiberoptic bronchoscopy. In this setting, the presence of a tracheocutaneous fistula spared tracheostomy in this patient. 相似文献
118.
119.
Chauhan A Sharma U Reeta KH Jagannathan NR Mehra RD Gupta YK 《European journal of pharmacology》2012,684(1-3):71-78
Stroke is a major cause of mortality and disability worldwide. Presently, recombinant tissue plasminogen activator is the only approved drug for the management of acute ischemic stroke. However, it has limitations like narrow therapeutic window and increased risk of intracranial hemorrhage. In previous studies, immunosuppressive agents such as cyclosporine A and tacrolimus have shown neuroprotection by improving neurological functions and infarct volume in models of ischemic stroke. Therefore, the present study was designed to evaluate the effect of mycophenolate mofetil (MMF) on the cerebral ischemic injury in the middle cerebral artery occlusion (MCAo) model in rats. MCAo was carried out in male Wistar rats by inserting an intraluminal thread. One hour after MCAo, the animals were treated with MMF (50, 100, 200mg/kg, i.p.). Reperfusion was done after 2h of occlusion. Thirty minutes after reperfusion, animals were subjected to diffusion-weighted magnetic resonance imaging for assessment of neuroprotective effect of MMF. Twenty four hours after MCAo, motor performance was assessed and the animals were euthanized for estimation of brain malondialdehyde, glutathione, myeloperoxidase and nitric oxide levels. The effect of MMF on apoptosis was also evaluated. MMF significantly attenuated the percent infarct area, apparent diffusion coefficient and signal intensity as compared to a vehicle treated group. Treatment with MMF prevented the motor impairment and significantly reversed the changes in levels of malondialdehyde, glutathione, myeloperoxidase and nitric oxide. MMF treatment significantly reduced the apoptosis. Data of the present study indicate neuroprotective effect of MMF in the experimental model of ischemic stroke. 相似文献
120.
L. Hultin-Rosenberg S. Jagannathan K. C. Nilsson S. A. Matis N. Sjögren R. D. J. Huby 《Xenobiotica; the fate of foreign compounds in biological systems》2013,43(10-11):1122-1139
With the aim of evaluating the usefulness of an in vitro system for assessing the potential hepatotoxicity of compounds, the paper describes several methods of obtaining mathematical models for the prediction of compound-induced toxicity in vivo. These models are based on data derived from treating rat primary hepatocytes with various compounds, and thereafter using microarrays to obtain gene expression ‘profiles’ for each compound. Predictive models were constructed so as to reduce the number of ‘probesets’ (genes) required, and subjected to rigorous cross-validation. Since there are a number of possible approaches to derive predictive models, several distinct modelling strategies were applied to the same data set, and the outcomes were compared and contrasted. While all the strategies tested showed significant predictive capability, it was interesting to note that the different approaches generated models based on widely disparate probesets. This implies that while these models may be useful in ascribing relative potential toxicity to compounds, they are unlikely to provide significant information on underlying toxicity mechanisms. Improved predictivity will be obtained through the generation of more comprehensive gene expression databases, covering more ‘toxicity space’, and by the development of models that maximize the observation, and combination, of individual differences between compounds. 相似文献