Abstract：
:The present study is planned to assess the diagnostic relevance of silver stained nucleolar organizer regions (NORs) in discriminating benign from malignant lesions of the breast and to ascertain the interobserver variability in the enumeration of AgNOR counts. Forty four specimens of benign and malignant breast tissues were studied and mean number of silver stained nucleolar organizer regions (MNORA) have been counted in paraffin sections. Malignant lesions have a higher number of MNORA than benign lesions. These results also showed correlation between the AgNOR counts and size of the tumor, axillary lymph node status and age of the patient. Our results also indicate a close agreement between the two observers with limits of agreement. However, AgNOR counts are of little diagnostic importance since a broad zone of overlap exists between benign and malignant breast diseases despite significant higher mean counts in malignant lesions. AgNOR sequence could perhaps be of use to differentiate those two histological indistinguishable lesions. The tumor size and axillary lymph node involvement suggested to its prognostic significance also. Interobserver agreement further suggests the utility of AgNOR counts as diagnostic or prognostic discriminants in breast malignancies.
journal_name
Indian J Exp Bioljournal_title
Indian journal of experimental biologyauthors
Agarwal PK,Mehrotra A,Chandra Tsubject
Has Abstractpub_date
1995-10-01 00:00:00pages
715-20issue
10eissn
0019-5189issn
0975-1009journal_volume
33pub_type
杂志文章abstract：:Effects of Indian red scorpion (M. tamulus concanesis; MBT) venom on the compound action potential (CAP) of sciatic nerve in vitro were examined. MBT venom (0.1-6.0 micrograms/ml) prolonged the repolarization time and refractory period of the CAP in a concentration-dependent manner with maximal potentiation occurring ...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1998-11-01 00:00:00
abstract：:Extra pulmonary tuberculosis (EPTB) constitutes around 20% of all tuberculosis cases in India. Conventional methods are of limited use in diagnosing this form of the disease. Polymerase chain reaction (PCR) has emerged as a sensitive and specific tool for documenting the presence of Mycobacterium tuberculosis in clini...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2009-06-01 00:00:00
abstract：:Chili pepper (Capsicum annuum L.) ranks among the most important vegetable crop belonging to the family Solanaceae that is consumed both as vegetable and spice throughout the world. C. annuum, as crop, in order to meet the target yield, demands improved variety that could overcome environmental challenges viz., biotic...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2017-03-01 00:00:00
abstract：:Effects of adrenalectomy and administration of gonadotropins on cell counts of different cell types of spermatogenesis and morphology of the Leydig cells were studied in 30 day old mice. Adrenalectomy (duration, 12 days; age at autopsy 42 days) caused a significant decrease in the diameters of seminiferous tubules and...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1999-02-01 00:00:00
abstract：:In this study, we explored the effects of consumption of banana in thirty hypercholesterolemic and fifteen type 2 diabetic subjects. They were given a daily dose of 250 or 500 grams of banana for breakfast for 12 weeks. Fasting serum lipid, glucose and insulin levels were measured initially as well as every 4 weeks. D...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章,随机对照试验
doi：
更新日期：2014-12-01 00:00:00
abstract：:The catfish C. batrachus were exposed to a long photoperiod of 14 hr light during resting--early preparatory (December-February) phases of the reproductive cycle. At 70-day sampling, both the seminal vesicle (SV) and testis registered marked stimulatory effects in comparisons to control fish maintained under approxima...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1998-12-01 00:00:00
abstract：:In denervation, there was loss of protein in gastrocnemius muscles and this loss of was more in prednisolone treated animals. There was significant change of protein loss between tenotomy and tenotomy with prednisolone treatment. The reduction of protein in denervation and denervation with prednisolone treatment were ...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2007-10-01 00:00:00
abstract：:Dose matched comparison between copper complex of tolmetin(Tol-Cu) and tolmetin(Tol) was carried out in male albino rats bearing either sutured incision, dead space or excision wounds. Results showed that Tol significantly decreased tesile strength of incision and dead space wound. This effect was totally reversed by ...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1995-03-01 00:00:00
abstract：:Self-mutilation or self-injurious behaviour is a well known behavioural disorder in humans. The proposition that this behaviour in animals is a response to chronic pain of peripheral nerve injury has been met with controversy. In the present study a pharmacological model, which produces no sensory or motor loss was us...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2002-11-01 00:00:00
abstract：:We have found and synthesized a trapping ligand peptide H22-LP (the conservative sequence is NAHCALL) from a random phage library according to the broad-spectrum trapping receptor H22, which derived from the residue 14-35 near the N-terminal region of receptor US28 on HCMV. In this study, we will evaluate its potentia...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2012-05-01 00:00:00
abstract：:Significant degenerative changes were observed in the kidney tissue of untreated neonatal streptozotocin (n0STZ)-induced type-II diabetic rats. These degenerative changes were diminished in the kidney tissue of diabetic animals given glibenclamide and Aloe leaf gel and pulp extracts. Kidney lipid peroxidation levels w...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2004-01-01 00:00:00
abstract：:Salmonella pathogenesis is a complex phenomenon and a Type III secretion system plays a central role in the development of Salmonella-induced enteritis. One such Type III secretion protein is Salmonella outer protein E (SopE). Prevalence of sopE gene and its phenotypic expression (SopE protein) among different serovar...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2005-07-01 00:00:00
abstract：:Poor development and differentiation of three layered cytoarchitectural pattern of brain, degenerating pyramidal cells with pyknotic nuclei and substantial loss of both large and small pyramidal cells of the hippocampal CA1 region were observed in fetuses of pregnant Charles-Foster rats exposed to single high dose of ...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2001-03-01 00:00:00
abstract：:Getting higher yields of monoclonal antibody (MAb) is a problem in Hybridoma Technology which has two major bottlenecks--(a) poor yield of hybridized cells; and (b) low cellular productivity of MAb in culture. There are three ways of obtaining high MAb yield in vitro--(a) large scale culture of hybrid cells; (b) high ...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章,评审
doi：
更新日期：1998-02-01 00:00:00
abstract：:Rate of heat production during cell proliferation following UV-irradiation of respiratory-deficient yeast cells was measured as a function of time (p-t curve) in a batch microcalorimeter. Following observations were made: (a) All growing cell cultures showed 3 distinct phases of heat production namely lag, exponential...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1990-08-01 00:00:00
abstract：:The p38 mitogen activated protein kinase (p38MAPK) pathway is an important signaling cascade involved in cell growth, differentiation and apoptosis. High glucose activates p38MAPK pathway in different cells, including osteoblasts. In the present study, role of p38MAPK in high glucose induced osteoblast apoptosis and p...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2011-02-01 00:00:00
abstract：:Effect of a triterpene isolated from the acetone soluble part of petroleum ether extract of R. cordifolia was studied on convulsions induced by maximum electro shock (MES), electrical kindling and various chemoconvulsants in rats and mice. The effect of triterpene was also investigated on behavior and gamma-aminobutyr...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2000-07-01 00:00:00
abstract：:Bovine leukemia virus (BLV), like its closest relatives human T-cell leukemia virus-I and II, contain a 'px' gene, between the 'env' gene and the 3' long terminal repeat in its genome. A monoclonal antibody prepared against a synthetic oligopeptide whose sequence was deduced from highly conserved region of 'px' gene o...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1990-12-01 00:00:00
abstract：:A bench-scale biotrickling filter was operated in the laboratory for the treatment of dimethyl sulphide (DMS). The biotrickling filter was packed with pre-sterilized polyurethane foam and seeded with biomass developed from garden soil enriched with DMS. The biotrickling filter was operated for the generation of proces...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2013-11-01 00:00:00
abstract：:Fine structural variations in two different types of muscles of frog (Rana cyanophlictis) subjected to sciatectomy were studied electronmicroscopically. Gastrocnemius muscle showed marked myofibrillar disarray and degeneration due to sciatectomy, while sartorius muscle was relatively less affected. The extent of sciat...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1989-10-01 00:00:00
abstract：:Toxic bait discs were prepared by incorporating the larvicide Abate (Temephos) technical, with yeast and dog biscuit (1:1), the latter forming the attractant source. These were assessed in 1, 10 and 25 litre aquaria and 100 litre drums against Aedes aegypti larvae. Floating as well as sinking bait discs were found equ...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1996-03-01 00:00:00
abstract：:Frog plasma effectively hydrolysed the synthetic chromogenic substrates, H-D-Glu-Gly-Arg-p-nitroanilide (S-2444), benzoyl-Ile-Glu-Gly-Arg-p-nitroanilide (S-2222) and acetyl-Ile-Glu-Gly-Arg- p-nitroanilide (S-2423), all sensitive substrates for trypsin. Moderate hydrolytic activities was observed with H-D-Phe-Pip-Arg-p...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1997-11-01 00:00:00
abstract：:Aqueous extract of T. cordifolia inhibited Fenton (FeSO4) reaction and radiation mediated 2-deoxyribose degradation in a dose dependent fashion with an IC50 value of 700 microg/ml for both Fenton and radiation mediated 2-DR degradation. Similarly, it showed a moderate but dose dependent inhibition of chemically genera...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2002-06-01 00:00:00
abstract：:Biogenesis of various endogenous opioid peptides, anatomical distribution and the characteristics of multiple receptors with which they interact provides an opportunity for understanding the role of opioid systems and mechanism of opioid tolerance. Cellular and anatomical distribution of opioid receptor and their func...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章,评审
doi：
更新日期：2003-01-01 00:00:00
abstract：:Cells and organisms exposed to detrimental and toxic substances show different responses in photon emission dependent on amount, kind and exposure time of toxin as well as on the organism investigated. Radical reaction-generating substances and dehydrating, lipid dissolving and protein denaturating toxins which do not...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2003-05-01 00:00:00
abstract：:Chinese hamster V79 cells were repeatedly exposed to a low dose of hydrogen peroxide (H2O2) over several weeks and then exposed to H2O2, cisplatin or ultraviolet (UV) light. Cell killing was examined by colony formation, following these treatments. It was seen that cells conditioned by multiple low doses of H2O2 showe...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2003-08-01 00:00:00
abstract：:Feeding calculi producing diet (CPD) to rats for 4 weeks produced calcium oxaltate stones. Supplementation of sodium citrate to CPD (c-CPD) prevented stone formation. Except oxalate, the excretion of calcium, phosphorus and magnesium was restored to normal in c-CPD fed rats. The CPD fed rats exhibited increase in glyc...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1992-08-01 00:00:00
abstract：:Multiple doses of H. spinosa were administered, ip once in a week for 4 weeks (20, 40 and 80 mg/kg body weight) and daily for one month (2, 4 and 8 mg/kg body weight). No alteration in biochemical parameters at low and moderate dose level of daily and low dose level of weekly treatment of petroleum ether extract was o...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1996-12-01 00:00:00
abstract：:Polypeptides synthesized from polysome-bound and unbound fractions of polyA mRNA were studied by in-vivo cells labelling and cDNA-mRNA hybrid-arrest translation. The polypeptides synthesized from unbound(free) fraction appeared to be significantly reduced in the absence of cycloheximide in L6 myoblast. The cDNA excess...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：1997-09-01 00:00:00
abstract：:The effect of exogenous administration of cortisol (0.2 microg/g body weight) for 24, 48 and 72 hr on the gill epithelium of Tilapia has been studied. The results clearly revealed that out of the three sub-types of chloride cells viz., shallow basin, wavy convex and deep hole, the shallow basin ones are the most abund...
journal_title：Indian journal of experimental biology
pub_type： 杂志文章
doi：
更新日期：2004-04-01 00:00:00
