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2,657 results on '"Raja, A. S."'

366. Proportion and risk factors of Minimal Hepatic encephalopathy in patients with Child A & B cirrhosis and its response to treatment of Helicobacter pylori infection

Author

Raja A S, Jacob, primary, Verma, Aditya, additional, George, Antony, additional, John, Jithin, additional, Moopan, Nuzil, additional, George, Susan, additional, Skariah, Jesse Jacob, additional, KK, Rashid, additional, Narayanan, Vijay, additional, S, Prasanth T, additional, S, Srijaya, additional, and Krishnadas, Devadas, additional

Published
2023
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368. Free Electron Interaction with Nonlinear Optical States

Author

Yang, Yujia, primary, Henke, Jan-Wilke, additional, Raja, Arslan S., additional, Kappert, F. Jasmin, additional, Huang, Guanhao, additional, Arend, Germaine, additional, Qiu, Zheru, additional, Feist, Armin, additional, Wang, Rui Ning, additional, Tusnin, Aleksandr, additional, Tikan, Alexey, additional, Ropers, Claus, additional, and Kippenberg, Tobias J., additional

Published
2023
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369. Breast cancer in young: experience at a tertiary care centre in Tirupati, Andhra Pradesh

Author

Manilal B, Bhargavi D, Patnayak R, Jena A, Reddy KS, Sampath V, Vindhya Vasini A, Manickavasagam, and Raja Sundaram S

Subjects
Breast cancer, Young females, Survival outcome, Medicine
Abstract

Background: Breast cancer occurring at an young age (40 years) is associated with aggressive behavior and worse prognosis compared to the older patients. Methods: We retrospectively studied the case records of young patients ( 40 years) with histopathologically confirmed breast cancer seen during the period June 2009 to December 2012 at our tertiary care teaching hospital. Clinical, histopathological features were analyzed and survival out comes were evaluated. Results: Out of the 520 patients with histopathological diagnosis of carcinoma breast, 100 patients were aged 40 years or below. Clinical stage III (54.8%) was the most common stage. Majority of tumours were grade 3 (43%) and triple negative (47.3%). Median follow up period was 42.8 months. Five-year median disease free survival was 30 months and overall survival was 40 months. On univariate analysis for overall survival (OS), tumour grade (p=0.004), stage (p=0.003), distant metastasis (p

Published
2016
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375. Evaluation of methyl orange adsorption potential of green synthesized chitosan-silver nanocomposite (CS–AgNC) and its notable biocompatibility on freshwater Tilapia (Oreochromis nitoticus)

Author

Karthick Raja Namasivayam, S., primary, Pattukumar, V., additional, Samrat, K., additional, Kumar, J. Aravind, additional, Arvind Bharani, R.S., additional, Alothman, Asma A., additional, Osman, Sameh M., additional, Tran, Vy Anh, additional, and Rajasimman, M., additional

Published
2022
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378. Fetal alcohol spectrum disorders

Author

Svetlana Popova, Michael E. Charness, Larry Burd, Andi Crawford, H. Eugene Hoyme, Raja A. S. Mukherjee, Edward P. Riley, and Elizabeth J. Elliott

Subjects
General Medicine
Published
2023

385. Characteristics of Frequently Used Clinical Decision Support Tools

Author

Dorner, Stephen C., Yun, Brian J., Kwon, Rachel, Habboushe, Joe, and Raja, Ali S.

Subjects
Technology application, Physicians -- Technology application -- Usage, Electronic records -- Usage -- Services, United States. Centers for Medicare and Medicaid Services -- Services
Abstract

BACKGROUND In the decade since the passage of the Affordable Care Act and its incentivization of the adoption of electronic health records (EHRs), the availability of electronic health information has [...]

Published
2018

386. Adoption of Clinical Decision Support Tools for Pulmonary Embolism

Author

Dorner, Stephen C., Yun, Brian J., Kwon, Rachel J., Habboushe, Joe, and Raja, Ali S.

Subjects
Physicians -- Services, Decision support systems -- Usage, Health care industry -- Technology application -- Industry forecasts, Health care industry, Decision support software, Technology application, Business
Abstract

BACKGROUND Clinical decision support (CDS) assists clinicians with accessing and processing information to enhance healthcare delivery. Evolving alongside rapid advancements in medicine over the past several decades, the adoption of [...]

Published
2018

388. A study on glycogen content of endometrial glands in infertile women

Author

Karthik LR, Raja Parthiban S R, Savita D, and Shruthi Neelakanth Shetageri

Abstract

Background: Infertility is a public health problem worldwide. One of the important factors involved in infertility is the poor quality of endometrium which leads to death of the ovum before and after implantation. Glycogen is known to be a direct source of nutrients for the early conceptus and its depletion may result in inadequate preparation of endometrium around the time of implantation and leading to infertility. Materials and methods: This is a prospective study conducted at a tertiary care hospital for 2 years. The study included 75 cases of infertility (primary and secondary). Relevant data were collected from all the 75 biopsied infertile cases during the study period. Periodic acid Schiff stain was performed on all cases to detect the amount of glycogen in the endometrium. The findings were compiled, analyzed, and compared with other studies. Results: Primary infertility accounted for 77.3%and Secondary infertility 22.7% of the 75 cases. On histology, anovulatory cycles accounted for 52% of cases. In the remaining cases, 38.7% showed secretory phase, 4%cases each showed luteal phase defect and hyperplasia, and 1.3% tubercular endometritis. Glycogen content of the endometrium was (1+) in 54.6%, (2+) in 9.3%, (3+) in 9.3% and (4+) in 26.8% in the infertility patients.Glycopenia was seen in 12% of the 75 cases studied. Conclusions: Endometrial factors are important causes of infertility and depletion of glycogen, that can be corrected by hormonal therapy to improve the fertility potential needs to be evaluated in all cases of infertility.

Published
2021

391. Knockdown resistance (kdr) mutations in Indian Anopheles culicifacies populations

Author

Cherry L. Dykes, Raja Babu S. Kushwah, Manoj K. Das, Shri N. Sharma, Rajendra M. Bhatt, Vijay Veer, Om P. Agrawal, Tridibes Adak, and Om P. Singh

Subjects
Anopheles culicifacies, Voltage gated sodium channel, Knockdown resistance, Insecticide resistance, Infectious and parasitic diseases, RC109-216
Abstract

Abstract Background Anopheles culicifacies s.l. is one of the primary vectors of malaria in India responsible for the highest number of malaria cases. This vector is resistant to DDT in most parts of the country with indication of emerging resistance to pyrethroids. Since knockdown resistance (kdr) is known to confer cross-resistance between DDT and pyrethroids owing to a common target site of action, knowledge of prevalence of knockdown resistance (kdr) alleles is important from insecticide resistance management point of view. Methods Nine populations of An. culicifacies belonging to five states of India, representing northern, western and central-east India, were screened for the presence of two alternative kdr mutations L1014F and L1014S using PCR-based assays. Dead and alive mosquitoes, following WHO standard insecticide susceptibility test against deltamethrin and DDT, were tested for allelic association. Results L1014F mutation was recorded in all populations studied except from Haryana and Rajasthan states in northern India, with low frequencies ranging between 0.012 and 0.076; whereas presence of L1014S mutation was recorded in five populations only belonging to central-east India, with allelic frequencies ranging between 0.010 and 0.046. Both the kdr mutant alleles were found mostly in heterozygous condition without deviating from Hardy-Weinberg equilibrium. Both mutations showed protection against deltamethrin whereas only L1014S mutation showed protection against DDT when tested using additive model. Conclusions The two L1014-kdr mutations, L1014F and L1014S, co-occurred in five populations belonging to Chhattisgarh and Odisha states of India whereas L1014F was present in all populations studied except populations from northern states. Both kdr mutations were found with very low allelic frequencies mostly in heterozygous condition and exhibited protection against deltamethrin.

Published
2015
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