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| 1 | Efficient CAN catalyzed synthesis of 1H-indazolo[1,2-b] phthalazine-1,6,11-triones:An eco-friendly protocol显示文摘A convenient,economical and green approach to the synthesis of 1H-indazolo[1,2-b]phthalazine-1,6,11-trione derivatives has been achieved via a one-pot protocol using phthalhydrazide,a cyclic-β-diketone and an aldehyde in the presence of a ceric ammonium nitrate catalyst in polyethylene glycol.The simple work up,mild conditions,excellent yields,inexpensive and non-toxic catalyst and simple solvent recyclability render this protocol both attractive and economically viable. | MAZAAHIR Kidwai RITIKA Chauhan ANWAR Jahan | 2012 | Chinese Science Bulletin2012，57，18： | 3 |
| 2 | Cholangiocarcinoma: a review of the literature and future directions in therapy显示文摘Cholangiocarcinomas (CCA) are a group of rare cancers with an incidence of about 1.26 per 100,000 people. The disease reflects one of three different subtypes: intrahepatic, perihilar or hilar and distal cholangiocarcinoma. The preferred modality of definitive therapy is surgical resection with or without adjuvant therapy, however the majority of patients with this disease do not present at an early stage. Some efforts to improve survival rates have come in the form of offering neoadjuvant therapy prior to surgical resection or liver transplantation. Some new protocols are in the process of development for neoadjuvant therapy. Despite advancements in locally advanced or borderline resectable lesions, most patient present at an advanced stage. The mainstay of treatment for advanced stage disease is chemotherapy regardless of location. The mainstay of treatment in fit patients is the combination of gemcitabine and cisplatin. The addition of nab-paclitaxel to this backbone is currently being evaluated in phase III trial. In addition, the role of targeted therapy is currently being studied extensively through multiple different mutational pathways including isocitrate dehydrogenase-1 (IDH1), fibroblast growth factor receptor (FGFR), epidermal growth factor receptor (EGFR) and ERBB2 (HER2/neu). CCA remains a significant challenge in medicine, however recent studies have shown that there is significant interest in advancing therapy in the form of neoadjuvant, adjuvant and palliative intent treatment. | Ritika Halder Akshay Amaraneni Rachna T.Shroff | 2022 | Hepatobiliary Surgery and Nutrition2022，11，4： | 2 |
| 3 | Cirrhosis Is Present in Most Patients With Hepatitis B and Hepatocellular Carcinoma显示文摘 | Ju Dong Yang W. Ray Kim Ritika Coelho Teresa A. Mettler Joanne T. Benson Schuyler O. Sanderson Terry M. Therneau Bohyun Kim Lewis R. Roberts | 2011 | Clinical Gastroenterology and Hepatology2011，，1： | 2 |
| 4 | Ultrasonographic assessment of paediatric ocular emergencies: A tertiary eye hospital based observation显示文摘BACKGROUND: The purpose of this study is to assess the utility of ocular ultrasound B scan in the emergency at the fi rst point of care for detecting posterior segment and orbital pathologies in cases of paediatric ocular emergencies.METHODS: A prospective observational study involving 122 paediatric patients presenting to eye emergency over a period of ninety days were assessed with ultrasonography for the posterior segment as well as orbital pathology whenever indicated. The ocular ultrasound was performed gently over closed eyelids.RESULTS: Posttraumatic globe injuries were the most common indication for posterior segment evaluation, which constituted 80(65.57%) eyes. Among these 52 patients had an anechoic posterior segment and 28 patients had variable findings such as vitreous haemorrhage(8.19%), retinal detachment(6.55%), choroidal detachment(4.91%), posteriorly dislocated clear lens(0.81%) and retained intraocular foreign body(5.73%). Non-traumatic cases constituted around 42(34.42%) eyes, which included corneal ulcer(7.37%), retinoblastoma(6.55%), endophthalmitis(4.91%), extraocular muscle cysticercosis(4.91%), orbital cellulitis(4.09%), periocular haemorrhage(2.45%), proptosis(1.63%), paediatric cataract(1.63%) and cryptophthalmos(0.81%). No adverse events of performing the ultrasound was noted.CONCLUSION: First point ultrasonography in paediatric ocular emergencies is a cheap, portable and an effective tool in the assertion of signifi cant posterior segment and orbital diseases. | Amar Pujari Deepa R Swamy Rashmi Singh Ritika Mukhija Rohan Chawla Pradccp Sharma | 2018 | World Journal of Emergency Medicine2018，9，4： | 1 |
| 5 | Ginkgo biloba extract attenuates hippocampal neuronal loss and cognitive dysfunction resulting from trimethyltin in mice显示文摘 | Sukhwinder Kaur Ritika Chhabra Bimla Nehru | 2013 | Phytomedicine2013，20，2： | 1 |
| 6 | Cirrhosis Is Present in Most Patients With Hepatitis B and Hepatocellular Carcinoma显示文摘 | Ju Dong Yang W. Ray Kim Ritika Coelho Teresa A. Mettler Joanne T. Benson Schuyler O. Sanderson Terry M. Therneau Bohyun Kim Lewis R. Roberts | 2011 | Clinical Gastroenterology and Hepatology2011，，1： | 1 |
| 7 | Cutaneous adverse drug reactions: a 9-year study from a South Indian Hospital显示文摘 | Sushma M Nod MV Ritika MC | 2005 | Pharmacoepidemiol Drug Saf2005，14，8： | 1 |
| 8 | Normal ranges of streptococcal antibody titers are similar whether streptococci are endemic to the setting or not显示文摘 | Steer AC Vidmar S Ritika R | 2009 | Clin Vaccine Immunol2009，176，2： | 1 |
| 9 | Cutaneous adverse drug reactions:a 9 year study from a South Indian Hospital显示文摘 | Sushma M Noel MV Ritika MC | 2005 | Pharmacoepidemiol Drug Saf2005，14，8： | 1 |
| 10 | Resistant starch: physio- logical roles and food applications 显示文摘 | SHARMA A YADAV B S RITIKA | 2008 | Food Reviews Interna- tional2008，24，： | 1 |
| 11 | Synthesis and in-vitro anticancer activity of 3,5-bis(indolyl)-1,2,4-thiadiazoles显示文摘 | Dalip Kumar N. Maruthi Kumar Kuei-Hua Chang Ritika Gupta Kavita Shah | 2011 | Bioorganic & Medicinal Chemistry Letters2011，，19： | 1 |
| 12 | Synthesis and in-vitro anticancer activity of 3,5-bis(indolyl)-1,2,4-thiadiazoles显示文摘 | Dalip Kumar N. Maruthi Kumar Kuei-Hua Chang Ritika Gupta Kavita Shah | 2011 | Bioorganic & Medicinal Chemistry Letters2011，，19： | 1 |
| 13 | Advances in the diagnosis and management of hyperinsulinemic hypoglycemia 显示文摘 | Ritika R Kapoor Chela James Khalid Hussain | 2009 | Nature Reviews Endocrinology2009，5，： | 1 |
| 14 | Hydrothermal modification of Indian water chestnut starch : Influence of heat - moisture treatment and annealing on the physicochemical, gelatiniza- tion and pasting characteristics 显示文摘 | Baljeet S Y Prixit G Ritika B Y | 2013 | Lwt - food Science and Technology2013，53，1： | 1 |
| 15 | Mixed duopoly, cross-ownership and partial privatization显示文摘 | Ritika Jain Rupayan Pal | 2012 | Journal of Economics2012，，1： | 1 |
| 16 | Suitability of pigeon pea and rice starches and their blends for noodle making显示文摘 | Baljeet S. Yadav Ritika B. Yadav Mahesh Kumar | 2011 | LWT - Food Science and Technology2011，，6： | 1 |
| 17 | Study of serum insulin levels in patients of euglycemic essential hypertension: a cross sectional study in North Indian population 显示文摘 | Ritika Singla Ashutosh Goyal Gurdeep K Bedi | 2013 | Diabetes and Metabolic Syndrome2013，7，4： | 1 |
| 18 | Hereditary Punctate Palmoplantar Keratoderma (PPK)(Brauer-Buschke-Fischer Syndrome)显示文摘 | Ritika G Shilpa M Deepika P | 2004 | J Dermatol2004，31，5： | 1 |
| 19 | Studies on effect of multiple heating/cooling cycles on the resistant starch formation in cereals, legumes and Tubers显示文摘 | Baljeet S Yadva Alka Sharma Ritika B | 2009 | international Journal of Food Sciences and Nutrition2009，22，3： | 1 |
| 20 | Cutaneous adverse drug reactions: a 9 year study from a Soulh Indian Hospital 显示文摘 | Sushma M Noel MV Ritika MC | 2005 | Pharmacoepidemiol Drug Saf2005，14，8： | 1 |
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