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Rajanigandha Vadgaonkar,M.D. Prameela,Chettiar Ganesh Kumar,Vandana Blossom,Mamatha Tonse,B.V. Murlimanju,Mangala M. Pai,Latha V. Prabhu 대한해부학회 2021 Anatomy & Cell Biology Vol.54 No.2
The reconstructive surgeries utilize pes anserinus (PA) tendons, because of their lesser post-operative clinical deficits and donor site morbidity. These surgeries require anatomical knowledge about the extent of PA formation. The goal of this study was to determine the length and width of the PA formation. The objectives were to measure the distance of its upper limit, lower limit, and vertical distance from the tibial tuberosity (TT). The present descriptive cross sectional study included 53 embalmed cadaveric lower extremities. The upper and lower limits of PA were exposed with the careful dissection. Measurements of the dimensions were performed with the help of a digital vernier caliper (Mitutoyo Co., Kanagawa, Japan). The PA length, width, distance of its upper limit, lower limit, and vertical distance of it from the TT were 47.4±13.3 mm, 37.3±7.2 mm, 47.6±12.5 mm, 54.6±10.4 mm, and 39.1±14.2 mm, respectively over the right extremity. The same measurements were 46.3±14.7 mm, 39.1±9.4 mm, 39.1±5.9 mm, 49.5±8.2 mm, and 36.4±12.1 mm, respectively for the left extremity. The extent of PA was observed to be extremely variable. The preoperative knowledge about the dimensions of PA will help the plastic and orthopedic surgeon put the accurate skin incision, decreasing the donor site morbidity and biomechanical instability of the PA grafts. We suggest that, preoperative ultrasound measurement of the PA may help the operating surgeon to prevent the complications like injury to the infrapatellar branch of saphenous nerve.
Certain subclasses of starlike and convex functions of order α with negative coefficients
N. Magesh,V. PRAMEELA 장전수학회 2013 Proceedings of the Jangjeon mathematical society Vol.16 No.3
In this paper, we define a subclass of starlike functions and obtaincoefficient estimates. Further, we investigate radii of starlikeness and convexityfor a family of integral operator and neighborhood properties.
SUBCLASSES OF STARLIKE AND CONVEX FUNCTIONS OF ORDER AND TYPE WITH NEGATIVE COEFFICIENTS
N. Magesh,V. PRAMEELA 장전수학회 2013 Advanced Studies in Contemporary Mathematics Vol.23 No.2
In this paper, we define a subclass of starlike functions and obtain coefficient estimates. Further, we investigate extreme points, growth and distortion bounds, radii of starlikeness and convexity and modified Hadamard products.
Rajanigandha Vadgaonkar,Manoor Dass Prameela,Bukkambudhi Virupakshamurthy Murlimanju,Mamatha Tonse,Chettiar Ganesh Kumar,Amit Massand,Vandana Blossom,Latha Venkatraya Prabhu 대한해부학회 2018 Anatomy & Cell Biology Vol.51 No.1
The purpose of this study was to determine the length of the semitendinosus muscle belly and its tendon in South Indian population and to study the topography and diameter of its neurovascular pedicles. The study included 46 formalin fixed human cadaveric lower limbs. The length of the semitendinosus muscle belly and its tendon were measured. The neurovascular pedicles of the semitendinosus muscle were identified and counted. The diameter of the neurovascular pedicle was measured just before its entrance into the semitendinosus muscle. The topographical distance of the neurovascular pedicles from the origin of the semitendinosus muscle were determined. The mean length of the semitendinosus muscle belly was 332.3±36.1 mm and its tendon measured 154.8±31.9 mm. The mean diameter of the vascular pedicle was measuring 11.4±9.1 mm, just before its entrance into the semitendinosus muscle. The neurovascular pedicles, of the semitendinosus muscle were ranging between 1 and 7. The distance of the entrance of neurovascular pedicle to the semitendinosus muscle from its origin was ranging between 46 and 272 mm. It was observed that the neurovascular pedicles were highest (31%) at the range of 151‒200 mm away from the ischial tuberosity. The morphometric data obtained in the present study is enlightening to the orthopedic and plastic surgeons. The topographical knowledge of the neurovascular pedicles has its implications during the harvesting of the grafts and pedicle flaps. The diameter of vessels in the pedicles is enlightening because of new method of anterior cruciate ligament reconstruction.
( Naveen Kumar Mekala ),( Rama Raju Baadhe ),( Sreenivasa Rao Parcha ),( Prameela Devi Y ) 한국조직공학·재생의학회 2012 조직공학과 재생의학 Vol.9 No.5
Mononuclear cells isolated from human umbilical cord blood were differentiated in to spindle shaped fibrous mesenchymal stem cells (MSCs) in DMEM with 10% fetal bovine serum. These progenitor cells were further examined for their ability to differentiate into osteoblasts by culturing them in osteogenic differentiation media (Stem Pro(R)). Calcium mineralization assay, alizarin red S, von kossa staining confirmed that MSCs from cord blood were capable of mineralization when they were cultured in osteogenic medium. The adhesion studies shown that MSCs have greater affinity towards fibronectin (FN) coated dishes, compared to albumin (Alb) coated dishes due to CD29and CD44 surface receptors.
B V Murlimanju,Ganesh Kumar Chettiar,M D Prameela,Mamatha Tonse,Naveen Kumar,Vasudha V Saralaya,Latha V Prabhu 대한해부학회 2014 Anatomy & Cell Biology Vol.47 No.3
The identification of mastoidal emissary veins is of importance in the neurosurgical practice to diagnose abnormal and normal structures. In the present study, the objectives were to estimate the prevalence rate of mastoidal emissary foramina in the temporal bones of the adult skull and to study their number and morphology. The present study included 48 adult human skulls which were obtained from the gross anatomy laboratory of our institution. The mastoid parts of 96 temporal bones were macroscopically observed for the prevalence, number and morphology of the emissary foramina. It is observed that, the mastoidal emissary foramen was present in 88 temporal bones (91.7%) of our specimens. The foramen was observed single in 60 temporal bones (62.5%), double in 22 bones (22.9%), and triple in 6 temporal bones (6.2%). The mastoidal emissary foramen was absent in 8 (8.3%) temporal bones. The foramen was bilaterally absent in 3 (3.1%) skulls. It was unilaterally absent in 2 (2.1%) skulls and both were on the left side. The mastoidal emissary vein is prevalent in a large number (91.7%) of cases. It was observed that the accessory mastoidal emissary foramina were present in 29.1% of cases. Recognition of the mastoid emissary veins and accessory mastoid emissary veins during the otologic surgery is critical to avoid the significant bleeding. In the neurosurgical practice, the knowledge is important due to variability in the number of mastoidal emissary veins and their connection to the venous sinuses.
Raju Badipati,Samali Maity,Muralidharsai Maddasani,Syed Mazhar Galib Ali,Farha Naaz Khatoon,Lakshmi Durga Kasinikota,Kushal Gunturu,Gopu Prameela 한국간담췌외과학회 2023 Annals of hepato-biliary-pancreatic surgery Vol.27 No.3
Situs inversus totalis (SIT) is a rare condition in which cardiac and abdominal organs are inverted from their normal left-sided orientation. Mirizzi syndrome, characterized by the obstruction of the common hepatic duct or the common bile duct by gallstone, is a rare condition. Mirizzi syndrome co-occurrence in SIT patients is rare. Gallbladder in sinistroposition is extremely uncommon in SIT patients. We report a known case of diabetes, ventricular septal defect with transposition of the great arteries in a 32-year-old female who presented with jaundice, cholangitis, chills, and fever that had lasted for 10 days. She was confirmed to have SIT with type III Mirizzi syndrome following a series of diagnostic procedures. Primarily, endoscopic retrograde cholangiopancreatography along with common bile duct stenting was performed to initially reduce cholangitis. After an eight-week follow-up after the reduction of cholangitis, surgery was conducted. Mirror-imaged ports were used for the laparoscopic procedure, and the surgeon was on the patient’s right side rather than the usual left side. The patient was discharged from the hospital following two days of uneventful healing.