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RISS 인기검색어
- 검색키워드
- 저자 : Mallikarjun Patil (검색결과 4 건)
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Evaluation of some indigenous plant extracts for antiimplantation activity in albino rats
Pateel, Mallikarjun,Sharanabasappa, Sharanabasappa,Malashetty, Viajykumar B,Patil, Saraswati B,A, Veeranagoud Kyung Hee Oriental Medicine Research Center 2005 Oriental pharmacy and experimental medicine Vol.5 No.4
In the present investigation twelve indigenous medicinal plants have been screened for their antiimplantation activity in albino rats. The plant material was subjected for soxhlation successively and separately from non-polar solvents to polar solvents i.e., petroleum ether benzene and ethanol. Out of these three extracts the petroleum ether extract of seeds of Citrus medica, aerial part of Oxalis corniculata and Tinospora cardifolia have showed maximum antiimplantation activity. Ethanol extract of leaves of Cardiospermum helicacabum, roots of Echinops echinatus, leaves of Melia azedarach, seeds of Momordica charantia and bark of Terminalia bellirica have shown maximum antiimplantation activity amongst the three extracts of each plant material screened. Though all the three extracts of seeds of Annona squamosa and leaves of Zizyphus jujube screened for antiimplantation activity, no extract has showed any loss in implantation. The details of the results obtained are discussed.
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Mirizzi syndrome: A retrospective analysis of 84 patients from a single center
Syed Shafiq,Mallikarjun Patil,Mathew Philip 소화기인터벤션의학회 2022 Gastrointestinal Intervention Vol.11 No.1
Background: There is a paucity of literature regarding the prevalence of Mirizzi syndrome (MS) in patients undergoing endoscopic retrograde cholangiopancreatography (ERCP) for obstructive jaundice. We aimed to describe the clinical presentation; laboratory, imaging, and ERCP findings; and surgical management of patients with MS at our center. Methods: A retrospective review was performed of the medical records of 3,852 consecutive patients who underwent ERCP between January 2010 to December 2019 at our center. Results: MS was diagnosed in 84 (2.2%) of the patients who underwent ERCP, with 45 male and 39 female patients. Jaundice was the most common symptom (100%) followed by abdominal pain (91.6%). Leukocytosis and altered liver function tests were noted in all our patients. Although most of our patients had one or more pre-procedure imaging studies, MS was confirmed and subclassified based on cholangiographic and intraoperative findings. There were 11 post-cholecystectomy MS patients who opted for endoscopic therapy with repeated biliary stenting. Among the remaining 73 patients, 48 with type I and 21 with type II MS underwent open cholecystectomy, 4 with type III MS received cholecystectomy and choledochoduodenostomy, and another 4 patients with type II MS underwent subtotal cholecystectomy and choledochoplasty. Associated cystic duct abnormalities were noted in 20.2% of patients. Bile duct injuries occurred in 3 patients during an attempted laparoscopic procedure; however, no mortality was reported. Conclusion: Although it is preferable to diagnose MS preoperatively, a preoperative diagnosis is seldom possible. ERCP is both a diagnostic and therapeutic procedure of choice before definitive surgery and helps to identify any associated cystic duct anomalies in these patients.
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Mirizzi syndrome: A retrospective analysis of 84 patients from a single center
Syed Shafiq,Mallikarjun Patil,Mathew Philip 소화기인터벤션의학회 2022 International journal of gastrointestinal interven Vol.11 No.1
Background: There is a paucity of literature regarding the prevalence of Mirizzi syndrome (MS) in patients undergoing endoscopic retrograde cholangiopancreatography (ERCP) for obstructive jaundice. We aimed to describe the clinical presentation; laboratory, imaging, and ERCP findings; and surgical management of patients with MS at our center. Methods: A retrospective review was performed of the medical records of 3,852 consecutive patients who underwent ERCP between January 2010 to December 2019 at our center. Results: MS was diagnosed in 84 (2.2%) of the patients who underwent ERCP, with 45 male and 39 female patients. Jaundice was the most common symptom (100%) followed by abdominal pain (91.6%). Leukocytosis and altered liver function tests were noted in all our patients. Although most of our patients had one or more pre-procedure imaging studies, MS was confirmed and subclassified based on cholangiographic and intraoperative findings. There were 11 post-cholecystectomy MS patients who opted for endoscopic therapy with repeated biliary stenting. Among the remaining 73 patients, 48 with type I and 21 with type II MS underwent open cholecystectomy, 4 with type III MS received cholecystectomy and choledochoduodenostomy, and another 4 patients with type II MS underwent subtotal cholecystectomy and choledochoplasty. Associated cystic duct abnormalities were noted in 20.2% of patients. Bile duct injuries occurred in 3 patients during an attempted laparoscopic procedure; however, no mortality was reported. Conclusion: Although it is preferable to diagnose MS preoperatively, a preoperative diagnosis is seldom possible. ERCP is both a diagnostic and therapeutic procedure of choice before definitive surgery and helps to identify any associated cystic duct anomalies in these patients.
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김현경,이금화,Kashi Raj Bhattarai,Raghu Patil Junjappa,이화영,Mallikarjun Handigund,Anu Marahatta,Bidur Bhandary,백인환,표재성,김혜경,최옥희,김형룡,이용철,채한정 생화학분자생물학회 2018 Experimental and molecular medicine Vol.50 No.-
Hyperactivation of phosphoinositol 3-kinase (PI3K) has been suggested to be a potential mechanism for endoplasmic reticulum (ER) stress-enhanced airway hyperresponsiveness, and PI3K inhibitors have been examined as asthma therapeutics. However, the regulatory mechanism linking PI3K to ER stress and related pathological signals in asthma have not been defined. To elucidate these pathogenic pathways, we investigated the influence of a selective PI3Kδ inhibitor, IC87114, on airway inflammation in an ovalbumin/lipopolysaccharide (OVA/LPS)-induced asthma model. In OVA/LPS-induced asthmatic mice, the activity of PI3K, downstream phosphorylation of AKT and activation of nuclear factor-κB (NF-κB) were all significantly elevated; these effects were reversed by IC87114. IC87114 treatment also reduced the OVA/LPS-induced ER stress response by enhancing the intra-ER oxidative folding status through suppression of protein disulfide isomerase activity, ER-associated reactive oxygen species (ROS) accumulation and NOX4 activity. Furthermore, inositol-requiring enzyme-1α (IRE1α)-dependent degradation (RIDD) of IRE1α was reduced by IC87114, resulting in a decreased release of proinflammatory cytokines from bronchial epithelial cells. These results suggest that PI3Kδ may induce severe airway inflammation and hyperresponsiveness by activating NF-κB signaling through ER-associated ROS and RIDD–RIG-I activation. The PI3Kδ inhibitor IC87114 is a potential therapeutic agent against neutrophil-dominant asthma.
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