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No Scalpel Vasectomy (NSV) is a modern method of delivery, ligation and excision of vas deference without use of a knife. It provides a permanent sterilization option for male. It is a safe, effective method of vasectomy with low complication and greater patient compliance. To evaluate effectiveness and its acceptance of the procedure data were collected on men who accepted NSV between Jan??2008 to Mar??09. Demographic information, motivating factors, educational status and surgical complications were recorded. The cases were done in rural hospitals & Primary health centers as camp procedure. A total of 649 vasectomies performed using NSV method from Jan??08 to Mar??09. The mean age of the acceptors was 35?years with 4 numbers of children on average. Complications included bleeding during surgery in 4 cases (0.6%), haematoma in one case (0.2%), and superficial wound infection occurred in two cases (0.3%) and scrotal pain in 4 cases (0.6%). NSV is an effective, minimal access method of vas delivery, ligation and excision. It provides safe and effective contraceptive option to male population with minimal complications. Doctors, health workers along with the simplicity of procedure and early return to work are great motivating factors. It is easily performed as camp procedure in a simple medical setup. Doctors can be effectively trained hands on during the camp procedure. 相似文献
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Protein misfolding is an intrinsic aspect of normal folding within the complex cellular environment. Its effects are minimized in living system by the action of a range of protective mechanisms including molecular chaperones and quality control systems. According to the current growing research, protein misfolding is a recognized key feature of most neurodegenerative diseases. Extensive biochemical, neuropathological, and genetic evidence suggest that the cerebral accumulation of amyloid fibrils is the central event in the pathogenesis of neurodegenerative disorders. In the first part of this review we have discussed the general course of action of folding and misfolding of the proteins. Later part of this review gives an outline regarding the role of protein misfolding in the molecular and cellular mechanisms in the pathogenesis of Alzheimer's and Parkinson along with their treatment possibilities. Finally, we have mentioned about the recent findings in neurodegenerative diseases. 相似文献
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Ashutosh Vatsyayan Apurba Kumar Adhyapok Subhas Chandra Debnath Kapil Malik 《中华创伤杂志(英文版)》2016,19(4):239-243
Gunshot injuries are always known to cause severe morbidity and mortality when head and neck are
involved. They vary in morbidity, which can occur in civilian surroundings. The wound largely depends
on the type of weapon, mass and velocity of the bullet, and the distance from where it has been shot.
Close-range gunshot wounds in the head and neck region can result in devastating aesthetic and
functional impairment. The complexity in facial skeletal anatomy cause multiple medical and surgical
challenges to an operating surgeon, demanding elaborate soft and hard tissue reconstruction. Here we
presented the successful management of three patients shot by short-range pistol with basic life support measures, wound management, reconstruction and rehabilitation. 相似文献
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《Placenta》2017
IntroductionMurine placentation requires trophoblast Notch2, while the Notch ligand, JAGGED1, is reduced in invasive trophoblasts from women with preeclampsia. However, the placental cells with active Notch signaling and expression of other Notch proteins and ligands in placentation have yet to be defined. We sought to identify endothelial cell and trophoblast subtypes with canonical Notch signaling in the decidua and placenta and correlate this to expression of Notch proteins and ligands.MethodsNotch reporter transgenic mice were used to define canonical Notch activity and immunofluorescence staining performed to characterize expression of Notch1, 2, 3, 4 and ligands, Delta-like 4 (Dll4) and Jagged1 (Jag1) during early placentation and in the mature placenta.ResultsNotch signaling is active in maternal and fetal endothelial cells and trophoblasts during early placentation and in the mature placenta. Dll4, Jag1, Notch1, and Notch4 are expressed in maternal vasculature in the decidua. Dll4, Jag1 and Notch1 are expressed in fetal vasculature in the labyrinth. Dll4, Notch2 and Notch4 are co-expressed in the ectoplacental cone. Notch2 and Notch4 are expressed in parietal-trophoblast giant cells and junctional zone trophoblasts with active canonical Notch signaling and in labyrinthine syncytiotrophoblasts and sinusoidal-trophoblast giant cells.DiscussionCanonical Notch activity and distinct expression patterns for Notch proteins and ligands was evident in endothelium and trophoblasts, suggesting Notch1, Notch2, Notch4, Dll4, and Jag1 have distinct and overlapping functions in placentation. Characterization of Notch signaling defects in existing mouse models of preeclampsia may shed light on the role of Notch in developing the preeclampsia phenotype. 相似文献
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Pritam Chatterjee Swagata Khanna Ramen Talukdar 《Indian journal of otolaryngology and head and neck surgery》2015,67(3):275-280
Chronic suppurative otitis media (CSOM) presents with a typical history of recurrent otorrhoea with tympanic membrane perforation. The diagnosis of cholesteatoma is usually made on otologic examination. High resolution computed tomography (HRCT) is indicated to evaluate the extension and the complications of cholesteatoma. The aim of the work was to study the role of HRCT in detecting, evaluating diagnosing and managing CSOM. All patients presenting with CSOM who were planned for mastoid exploration surgery in department of ENT, Gauhati Medical College and Hospital within a period of 2 years—from 1st January, 2013 to 31th December, 2014, were taken up for the study. HRCT mastoids done routinely before cholesteatoma surgery, but with improved resolution, to characterize all middle ear structures and complications of the disease prior to surgery, might guide as road map during mastoid explorations for unsafe CSOM. The important role of HRCT lies on the early detection of cholesteatoma, and more conservative surgical procedures can be used to eradicate the disease. 相似文献
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《Toxicology in vitro》2014,28(5):1026-1035
Cancer chemoprevention is a strategy taken to block, reverse or retard the multistep process of carcinogenesis, including the blockage of its vital morphogenetic milestones viz. normal–preneoplasia–neoplasia–metastasis. Naturally occurring phytochemicals are becoming increasingly popular over synthetic drugs for several reasons, including safety, efficacy and easy availability. Nimbolide, a triterpene derived from the leaves and flowers of neem, is widely used in traditional medical practices for treating various human ailments. The neem limonoid exhibits multiple pharmacological effects among which its anticancer activity is the most promising. The preclinical and mechanistic studies carried over the decades have shown that nimbolide inhibits tumorigenesis and metastasis without any toxicity and unwanted side effects. Nimbolide exhibits anticancer activity through selective modulation of multiple cell signaling pathways linked to inflammation, survival, growth, invasion, angiogenesis and metastasis. The present review highlights the current knowledge on molecular targets that contribute to the observed anticancer activity of nimbolide related to (i) inhibition of carcinogenic activation and induction of antioxidant and carcinogen detoxification enzymes, (ii) induction of growth arrest and apoptosis; and (iii) suppression of proinflammatory signaling pathways related to cancer progression. 相似文献
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Chandra Shaker Sriram Ashok Jangra Rajaram Mohanrao Madhana Satendra Singh Gurjar Pritam Mohan Babul Kumar Bezbaruah 《中国神经再生研究》2015,10(1):49-51
<正>The highly conserved abundant nuclear protein poly(ADP-ribose)polymerase-1(PARP-1)is activated by DNA damage.PARP-1 activation is associated in DNA repair,cell death and inflammation.Since oxidative stress induced robust DNA damage and wide spread inflammatory responses are common pathologies of various CNS diseases,the attention towards PARP-1 as a therapeutic 相似文献