Production of lignans in callus culture of Podophyllum hexandrum (2008)
Ahmad, R., Sharma, V.K., Rai, A.K., Shivananda, R.D., Shivananda, B.G.
Purpose: Podophyllum hexandrum Royle, a source of highly valued podophyllotoxin has been subjected to heavy collection from the wild. The ever-increasing demand of podophyllum is mainly due to two...
Net Study - Study of sepsis in dermatology ward: A preliminary report (2007)
Sharma, V.K., Asati, D.P., Khandpur, S., Khilnani, G.C., Kapil, A.
Background: Sepsis is an important cause of morbidity and mortality in dermatology inpatients. Aims: To assess the frequency, etiology and outcome of sepsis in dermatology ward and to formulate...
Production of lignans in callus culture of Podophyllum hexandrum (2007)
Ahmad, R, Sharma, V K, Rai, A K, Shivananda, R D, Shivananda, B G
Purpose: Podophyllum hexandrum Royle, a source of highly valued podophyllotoxin has been subjected to heavy collection from the wild. The ever-increasing demand of podophyllum is mainly due to two...
Impact of rare earth magnetic moment on ordering of Ru in Sr2RuREO6 (RE = Gd and Eu) (2006)
Awana, V. P. S., Tripaathi, Rahul, Sharma, V. K., Kishan, H., Takayama-Muromachi, E.
We report synthesis and magnetization of Sr2RuREO6 (RE/Ru-211O6) with RE = Gd and Eu. Both Gd,Eu/Ru-211O6 are formed in distorted perovskite-type single phase with monoclinic P21/n space group....
Unusual transport properties of ferromagnetic Heusler alloy Co$_2$TiSn (2005)
Majumdar, S., Chattopadhyay, M. K., Sharma, V. K., Sokhey, K. J. S., Roy, S. B., Chaddah, P.
We report results of magnetization, zero field resistivity and magnetoresistance measurements in ferromagnetic Heusler alloy Co$_2$TiSn. There is a striking change in the character of electron...
Ectopic expression of BABY BOOM triggers a conversion from vegetative to embryonic growth (2002)
Boutilier, K., Offringa, R., Sharma, V.K., Kieft, H., Ouellet, T., Zhang, L., ...
The molecular mechanisms underlying the initiation and maintenance of the embryonic pathway in plants are largely unknown. To obtain more insight into these processes, we used subtractive...
Ectopic expression of BABY BOOM triggers a conversion from vegetative to embryonic growth (2002)
Boutilier, K., Offringa, R., Sharma, V.K., Kieft, H., T. Quellet, T., Zhang, L., ...
The molecular mechanisms underlying the initiation and maintenance of the embryonic pathway in plants are largely unknown. To obtain more insight into these processes, we used subtractive...
INDIVIDUAL ACTIVITY COEFFICIENTS OF IONIC SPECIES. (1998)
Milazzo,G., Sharma,V. K., Reyftman,I. P.
Research investigations on an attempt to measure the absolute magnitude of activity coefficients of individual ionic species have been continued. In support of this objective, experimental...
Individual Activity Coefficients of Ionic Species. (1998)
Milazzo,G., Sharma,V. K., Weill,M. E.
The theoretical considerations which apply in particular for the temperature coefficient of the electric tension of the Pt-H2/H(+) electrode including those concerning the correction terms for the...
Roller Contact Fatigue Study of Austempered Ductile Iron. (1998)
Contact fatigue properties of austempered nodular iron transformed at 230 C to Rc 45-47 were evaluated using roller contact fatigue tests. At a given load, contact fatigue life of the austempered...
Singh, B, Sharma, V K, Murthy, S S
This paper presents the application of an adaptive fuzzy algorithm for the speed control of a switched reluctance motor (SRM). The SRM is a highly nonlinear control plant and operates in saturation...
Analysis of switched reluctance motor drive under fault conditions (1998)
Sharma, V K, Murthy, S S, Singh, B
The paper presents a comprehensive analysis of a switched reluctance motor (SRM) drive system under different realistic fault conditions. A simple modeling and simulation technique is used to...
Finite element analysis to achieve optimum geometry of switched reluctance motor (1998)
Murthy, S S, Singh, B, Sharma, V K
Analysis of electrical machines based on finite element method (FEM) has found widespread acceptance in handling the complexity introduced by deeply saturated, doubly salient iron structure and...
This paper presents the analysis of a new power converter-inverter topology for switched reluctance motor (SRM) drive applications. The SRM is fed from a power converter-inverter system. The...
Sharma, V K, Singh, B, Murthy, S S, Chandra, A, Al-Haddad, K
This paper investigates the application of a fuzzy algorithm for the speed control of switched reluctance motor (SRM) drives. For the purpose of performance simulation of closed loop SRM drive, its...
Hyperuricemia and arthralgia during pyrazinamide therapy (1981)
Sharma, T.N., Jain, N.K., Mathur, B.B., Nanavati, Virendra, Sharma, G.S., Sharma, V.K.
Serum uric acid estimation was done in 189 patients who had received pyrazinamide for a duration of more than 1 month. 43-38% showed hyperuricemia and_I5.8% arthralgia. A higher incidence was found...
Minimal balanced repeated measurements designs
V. K. Sharma, Seema Jaggi, Cini Varghese
Experimental designs in which treatments are applied to the experimental units, one at a time, in sequences over a number of periods, have been used in several scientific investigations and are known...
Suthanthiran, M, Anderson, M E, Sharma, V K, Meister, A
Regulation of proliferation of normal human T lymphocytes (T cells) by glutathione (GSH) was explored with T-cell activation models that do not require accessory cell signals....
Climo, M W, Sharma, V K, Archer, G L
The genes mediating the conjugative transfer of the 52-kb staphylococcal plasmid pGO1 are within a 14.4-kb gene cluster designated trs. However, a clone containing trs alone cannot transfer...
Niemeyer, D M, Pucci, M J, Thanassi, J A, Sharma, V K, Archer, G L
The gene required for methicillin resistance in staphylococci, mecA, encodes the low-affinity penicillin-binding protein 2a (PBP2a). Transcriptional regulation of mecA is accomplished in some...
Transcriptional regulation by TrsN of conjugative transfer genes on staphylococcal plasmid pGO1.
Sharma, V K, Johnston, J L, Morton, T M, Archer, G L
The major conjugative transfer gene cluster of staphylococcal plasmid pGO1 (trs) consists of 13 open reading frames (trsA to trsM) transcribed from one DNA strand and a single 189-bp open reading...
Biochemical properties of the outer membrane of Treponema denticola.
Yotis, W W, Sharma, V K, Gopalsami, C, Chegini, S, McNulty, J, Hoerman, K, ...
The outer membranes (OMs) from serovars a, b, and c of Treponema denticola, originally isolated from periodontal patients, were prepared. Dialysis of the OMs against 20 mM MgCl2 yielded the...
Saha, K, Bhatnagar, A, Sharma, V K, Chakrabarty, A K
The mean beta-2-microglobulin level in serum (3,362 +/- 2,494 micrograms/liter) for 76 leprosy patients, including 9 borderline-tuberculoid, 8 borderline-borderline, 9 borderline-lepromatous, and 16...
Electrophoresis of buffalo (bos bubalis) serum proteins including immunoglobulins.
Satija, K C, Rajpal, S, Pandey, R, Sharma, V K
Antigenic components of buffalo (Bos bubalis) serum, which were also components of buffalo colostrum, seminal plasma, milk whey, saliva, and tears, were investigated by the ager gel diffusion test...
Christie, A, Sharma, V K, Sheu, S S
1. Changes in the cytosolic Ca2+ concentration ([Ca2+]i) of isolated rat ventricular myocytes in suspension were measured in response to extracellular ATP using the fluorescent Ca2+ indicators Quin-2...
Metals in some lagoons of Mexico.
Vazquez, F G, Sharma, V K, Alexander, V H, Frausto, C A
The concentrations of metals, Cd, Cu, Fe, Mn, Ni, Pb, and Zn were determined in some lagoons to establish the level of metal pollution. The lagoons studied were Alvarado lagoon, Veracruz; San Andres...
Suthanthiran, M, Anderson, M E, Sharma, V K, Meister, A
Regulation of proliferation of normal human T lymphocytes (T cells) by glutathione (GSH) was explored with T-cell activation models that do not require accessory cell signals....
Climo, M W, Sharma, V K, Archer, G L
The genes mediating the conjugative transfer of the 52-kb staphylococcal plasmid pGO1 are within a 14.4-kb gene cluster designated trs. However, a clone containing trs alone cannot transfer...
Niemeyer, D M, Pucci, M J, Thanassi, J A, Sharma, V K, Archer, G L
The gene required for methicillin resistance in staphylococci, mecA, encodes the low-affinity penicillin-binding protein 2a (PBP2a). Transcriptional regulation of mecA is accomplished in some...
Transcriptional regulation by TrsN of conjugative transfer genes on staphylococcal plasmid pGO1.
Sharma, V K, Johnston, J L, Morton, T M, Archer, G L
The major conjugative transfer gene cluster of staphylococcal plasmid pGO1 (trs) consists of 13 open reading frames (trsA to trsM) transcribed from one DNA strand and a single 189-bp open reading...
Biochemical properties of the outer membrane of Treponema denticola.
Yotis, W W, Sharma, V K, Gopalsami, C, Chegini, S, McNulty, J, Hoerman, K, ...
The outer membranes (OMs) from serovars a, b, and c of Treponema denticola, originally isolated from periodontal patients, were prepared. Dialysis of the OMs against 20 mM MgCl2 yielded the...
Saha, K, Bhatnagar, A, Sharma, V K, Chakrabarty, A K
The mean beta-2-microglobulin level in serum (3,362 +/- 2,494 micrograms/liter) for 76 leprosy patients, including 9 borderline-tuberculoid, 8 borderline-borderline, 9 borderline-lepromatous, and 16...
Electrophoresis of buffalo (bos bubalis) serum proteins including immunoglobulins.
Satija, K C, Rajpal, S, Pandey, R, Sharma, V K
Antigenic components of buffalo (Bos bubalis) serum, which were also components of buffalo colostrum, seminal plasma, milk whey, saliva, and tears, were investigated by the ager gel diffusion test...
Christie, A, Sharma, V K, Sheu, S S
1. Changes in the cytosolic Ca2+ concentration ([Ca2+]i) of isolated rat ventricular myocytes in suspension were measured in response to extracellular ATP using the fluorescent Ca2+ indicators Quin-2...
Metals in some lagoons of Mexico.
Vazquez, F G, Sharma, V K, Alexander, V H, Frausto, C A
The concentrations of metals, Cd, Cu, Fe, Mn, Ni, Pb, and Zn were determined in some lagoons to establish the level of metal pollution. The lagoons studied were Alvarado lagoon, Veracruz; San Andres...
[3H]-Ouabain binding to peripheral organs of cats: effect of ethanol.
1 The specific [3H]-ouabain binding to microsomal fractions derived from cat heart, liver, spleen, and kidney increased significantly following chronic administration of ethanol. 2 Since ouabain...
1. Surgical thyroidectomy decreased specific [3H]-ouabain binding to heart ventricular microsomes by 43% and gastrocnemius muscle microsomes by 34%. Administration of triiodothyronine to euthyroid...
Pseudoelephantiasis induced by donovanosis.
Sehgal, V N, Jain, M K, Sharma, V K
In a recent survey the incidence of pseudoelephantiasis induced by donovanosis was found to be 5%. The ratio of women to men was 3:1. The incubation period was two to 20 days, and the duration was...
Lymphocyte subpopulations in donovanosis assessed by monoclonal antibodies and immunoglobulins.
Sehgal, V N, Jain, M K, Sharma, V K
The haematological profile and peripheral blood lymphocyte subpopulations of 36 patients with donovanosis were estimated by an indirect immunofluorescence technique using monoclonal antibodies....
Condylomata lata of the eyelids.
Sharma, V K, Chander, R, Kumar, B, Radotra, B D
A patient with secondary syphilis and extensive condylomata lata on the face, neck, axillae, groins, and genitalia is described. His facial condylomata lata affected the eyelids, medial canthus,...
Kumar, B, Sharma, V K, Bakaya, V
One hundred and thirty six patients with chancroid were treated with four different treatment regimens; (A) Sulphaphenazole 1 g 12 hourly by mouth x 10 days (B) Inj streptomycin 1 g intramuscularly...
Isolation of anaerobes from bubo associated with chancroid.
Kumar, B, Sharma, V K, Bakaya, V, Ayyagiri, A
Ten men with bubo associated with chancroid were studied for bacterial flora especially anaerobes. Anaerobes were isolated from all 10 buboes and eight out of 10 ulcers of chancroid. Anaerobic cocci,...
Robustness of complete diallel crossing plans against exchange of one cross
D.K. PANDA, RAJENDER PARSAD, V.K. SHARMA
The robustness aspects of block designs for complete diallel crossing plans against the exchange of one cross using connectedness and efficiency criteria have been investigated. The exchanged cross...
Laparoscopic cholecystectomy: experience in a district general hospital.
Kirk, S. J., Kelly, S. B., Aly, S. A., Sharma, V. K., Bateson, P. G., Panesar, K. J.
In many centres laparoscopic cholecystectomy has become the procedure of choice for symptomatic gallbladder stones. By comparison with conventional cholecystectomy it appears to be associated with...