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Soil fertility evaluation of barren land is the most basic decision-making tool for an effective sustainable plan for a particular area. Thus, the present study was carried out to evaluate the soil fertility status in session variation of the two blocks of Kanpur Dehat (Akabrpur and Maitha). The soil samples were randomly collected based on the variability of land at a depth of 0-15 cm, 15-30 cm, and 30-60 cm in 5-5 sites in the both blocks. A GPS device was used to identify the location of the soil sampling points. Soil samples were analyzed for texture, pH, OC, EC, N, P, K, S, Fe, Zn, Cu, Mn, and exchangeable cations status following standard analytic methods in the laboratory of Soil Science and Agricultural Chemistry, C.S.A. University of Agriculture and Technology, Kanpur, UP. The soil organic carbon ranged from 0.18 to 0.34% of both blocks. Available nitrogen ranged from 102.78 to 138.39 kg ha-1, available phosphorous ranged from 9.89 to 16.47 kg ha-1 and available potassium ranged from 230.65 to 276.38 kg ha-1 in the surface soil of Maitha, all of which showed a decrease in value with increase in depth. Exchangeable calcium ranged from 4.58 to 6.34 (cmol (p+) kg-1), exchangeable magnesium ranged from 2.20 to 4.40 (cmol (p+) kg-1), and the pH of the soil in both blocks was highly alkaline in nature, all of which varied significantly with site and depth. The results indicated that soils are not good for the cultivation of various crops. Farmers are required to maintain Soil Health Card which helps them to adopt suitable management practices and provide proper nutrition to soil.
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Around 80 percent of the basmati rice produced in India is exported, accomplishing the position of largest exporter. Under this perspective, the study aimed at the estimation of crucial turning points in the export volume of Basmati rice and evaluating the growth and instability in its export during the period of 1980-81 to 2021-22 in the global market. Structural breaks during the study period were computed endogenously using Bai-perrons test to reveal the impact of any policy or economic intervention. The growth and instability have been evaluated for different periods attained from the structural break analysis during the study period. Bai perrons test revealed three significant structural breaks for volume of basmati rice exports dividing the time period into four periods viz I (1980-81 to 2004-05), II (2005-06 to 2010-11), III (2011-12 to 2016-17) and IV (2017-18 to 2021-22). The compound annual growth rate calculated for volume of basmati rice exports varied from -0.06 percent to 17.98 per cent per annum for different periods. This could be seen as the consequence of the liberalization policies adopted in early 1990s. Instability computed employing Cuddy De Valle index was also reported higher with a value of 38.97. This instability could be the result from the volatile changes in exchange rate. Instability was revealed to suffer a downfall during the subsequent subperiods from 35.97 to 3.4 in the third subperiod. The growth rate and instability were reported statistically non-significant during the last subperiod. Since, Basmati rice is strategic export commodity from India, policy interventions for reducing the variability in its exports is recommended to ensure regular supply in the global market.
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The purpose of this study was to identify the geographic variability and mapping of different soil properties using geospatial techniques at DDUCE-OF Farm. For this purpose, surface soil samples (0-15 cm depth) were collected with the help of GPS at definite locations of research farm area at DDUCE-OF, CCSHAU, Hisar during rabi, 2021. These samples were analyzed in the laboratory for various physico-chemical and biological properties. Soil properties of DDUCE-OF farm revealed that soils are sandy loam to loam in texture having pH ranged from 7.15 to 8.65 and electrical conductivity (EC) ranged from 0.30 to 2.75 dS/m. The soil organic carbon (SOC) content was observed medium to high (0.41 to 0.94%).The available N was low (126 to 196 kg/ha), P ranged from 8.50 to 23.5 kg/ha (from low to high in content) and available K was found medium to high and ranged from 128.5 to 554.0 kg/ha. The available S ranged between 60 to 725 mg/kg and was observed sufficient. The soil microbiological bacterial count status ranged between 4.6x103-9.8x109 CFU count per g of soil in various blocks of organic farm. The DTPA-extractable micronutrients Zn (1.00-4.47 mg/kg), Fe (7.26-19.92 mg/kg), Mn (3.88-17.77 mg/kg) and Cu (0.93-4.64 mg/kg) were sufficient in amount and heavy metal contents (Ni, Pb, Cd, Cr, As) were found below their permissible limit. The study concluded that the soil mapping and survey is significant because it aids in the evaluation of soil qualities and their application in organic farming.
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Dormancy in seeds is defined as the failure of seeds to germinate despite the presence of all necessary conditions for germination. It is caused by the impermeability of the hard seed coat or a lack of availability and activity of germination-essential enzymes. Seeds undergo a variety of physical and chemical pre-treatments to break their dormancy. It results into lower seed germination rate and poor growth. To overcome this drawback various treatments are given to the seeds before sowing this study reviews some of the pre-sowing practices and the effects they have on seed germination and growth. Scientists are quite concerned about seed dormancy; hence it is a research topic of interest to develop an effective solution. All viable seeds are capable of germinating if the proper pre-sowing treatment is used.
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Objectives: To determine the association of eNOS (T786C and 27bp VNTR) gene polymorphism with the risk of type II diabetes mellitus and diabetic nephropathy in North India. Methods: The prospective case control study was conducted over a period of 18 months. A total of 100 patients of Type 2 Diabetes Mellitus (A1: 50 cases without Diabetic nephropathy-DN and 50 cases with DN) aged 18-75 years and 50 healthy adults as control (Group B) were included. The endothelial nitric oxide gene variant (T786C and 27bp VNTR) genotypes and alleles were studied. Odds ratio with 95% CI was calculated for genotype and alleles for the occurrence of diabetes and DN. p value of less than 0.05 was considered as significant. Results: With Bb as reference(27bp VNTR), the odds ratio for Ab in the three groups (A1,A2,B) was 2.243, 1.545 and 0.746 respectively; and for Aa was 3.043, 3.058 and 1.878 respectively; with TT as reference (T786C), it was 1.573, 1.55 and 1.055 respectively for TC; and for CC it was 2.121, 2.063 and 2.348 respectively. The OR was comparable among the study groups and control for all genotypes and alleles (p>0.05). Conclusion: In conclusion, there was a trend towards higher predilection of DN with aa genotype and a allele in 27 VNTR, CC genotype and C allele of -786T>C polymorphism however it was not found to be statistically significant. Future large sample studies are required to account for the ethnic variation for a clearer association of the genes and their associated risk with Diabetes and its complications.
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Background:Spasmolytics and NSAIDs are a therapy of choice in colic pain. However, the tolerability and effectiveness of this combination remains unexplored. The aim of this prospective, single-arm, open label, multicenter study was to evaluate the safety and effectiveness of Anafortan-N�(fixed-dose combination of camylofin dihydrochloride 50 mg + nimesulide 100 mg) in patients with acute colicky abdominal pain.Methods: In all, 295 patients with acute colicky abdominal pain and at least one episode of colicky pain in the last 24 hours were enrolled in this study. None of the patients were hospitalized. All patients were advised Anafortan-N畉ablets twice daily orally for 5 days. The safety of Anafortan-N畐as assessed by number and percentage of patients with adverse events (AEs) and change in the severity and frequency of AEs by the end of treatment. The tolerability was determined by number and percentage of patients who hadto discontinue the treatment due to AEs. The effectiveness was evaluated as percentage change in the mean intensity of pain score (based on a 100-mm visual analog scale) from baseline to end of treatment.Results: Overall, 14 (4.7%) patients reported 14 AEs, all of which were treatment-emergent and non-serious. Of the 14 AEs, 7 AEs were mild, 6 AEs were moderate, and 1 AE was severe. No serious adverse events (SAEs) were reported. No adjustment of the study medication was required in response to any of the AEs, and none of the AEs led to discontinuation of the study treatment. At end of treatment(EOT), the pain intensity significantly (p<0.0001) reduced to 1.7�49 with a mean change of -69.9�.42 from baseline, and the daily pain intensity significantly (p<0.0001) reduced to 0.1�38 with a mean change of -3.5�77 from baseline.Conclusions: Among Indian patients presenting with acute abdominal colicky pain, twice daily treatment with a FDC of camylofin dihydrochloride 50 mg and nimesulide 100 mg (Anafortan-N�) showed significant reduction in pain intensity with very few side effects, thereby confirming its safety, tolerability, and effectiveness in acute colicky abdominal pain.
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Background: There is limited data from India regarding medical management of congenital hyperinsulinism (CHI). Objective: To study the molecular diagnosis, medical management and outcomes of children with CHI. Study design: Ambispective. Participants: Children with CHI admitted in from December, 2011 till March, 2020 at a tertiary care referral hospital. Outcomes: Clinical and genetic profile, treatment, and response Results: 42 children with a median age of 3 days (range 1 day to 6 years) were enrolled, of which 23 (54.7%) were diazoxideresponsive. Mutations were identified in 28 out of 41 (68.2%) patients. The commonest gene affected was ABCC8 in 22 patients. The pathogenic variant c.331G>A in ABCC8 gene was identified in 6 unrelated cases from one community. Good response to daily octreotide was seen in 13 of the 19 (68.4%) diazoxide-unresponsive patients. Monthly long-acting octreotide was initiated and daily octreotide could be stopped or tapered in 9 patients. Sirolimus was tried with variable response in 6 patients but was discontinued in 5 due to adverse effects. Four patients had focal CHI, of which one underwent partial pancreatic resection. The disease severity reduced with age and neurodevelopment was good in the patients with identifiable genetic defects who were optimally managed. Conclusions: Medical management of CHI is effective, if compliance can be ensured, with good quality of life and neurological outcomes.
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The coordination between phytohormones regulation, stomatal behaviour (stomatal index and opening/closing) and gas exchange are potent determinants of plant survival under drought stress. However, we found a knowledge gap in the mechanism regulating the fine-tuning of these features during drought. In order to address this we evaluated gas exchange, stomatal behaviour and endogenous phytohormones content in two cotton varieties (LRA-5166 and NBRI-67) differing in drought sensitivity during water deficit conditions. Variety specific differences were recorded in net photosynthesis rate (A), transpiration rate (E) and stomatal conductance (gs) with significantly less decrease in drought tolerant LRA-5166 than drought sensitive NBRI-67. The abscisic acid (ABA) accumulation was significantly increased in LRA-5166 while reduced in NBRI-67 under water deficit, which was accompanied by relatively less reduced 6-benzylaminopurine (6-BAP) level in LRA-5166 than NBRI-67.Thus, improved ABA/6-BAP ratio was observed in both the varieties of cotton. Critically, LRA- 5166 has reduced stomatal index, aperture size and significantly higher A and intrinsic water use efficiency (WUEi), thus higher drought tolerance than NBRI-67. Furthermore, we found that endogenous ABA predominantly maintains the stomatal behaviour and regulates its physiology either by antagonizing 6-BAP or alone to coordinate with water deficit signals. Overall, our findings describe a new insight as to how drought modulates endogenous ABA and 6-BAP homeostasis in cotton leaf and the mechanism of stomatal regulation by ABA and 6-BAP in cotton.
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Abstract Objectives To evaluate different types of perianal fistulas and their complications on magnetic resonance imaging (MRI) and to compare plain, contrast, and jelly magnetic resonance fistulography findings. Materials and Methods This prospective study was performed in 30 patients who presented with perianal pus discharge or external fistulous opening. Magnetic resonance imaging of the perianal region before and after giving intravenous contrast and after injecting jelly through a percutaneous opening was performed on a 3T scanner and the results were correlated. Results The mean age of the patients was 40.13±13.88 years (range 19-75 years). The male to female ratio was 14:1. The most common type of fistula was St. James classification type I, which was seen in 13 patients (43%), followed by type IV in 30%, type III in 16%, type II in 6.66%, and type V in 3.33% of the patients. Using agreement analysis, we compared the number of primary and secondary tracts, internal openings, and horseshoe tracts and found a significant agreement between plain and post Jelly MRI fistulography (kappa statistic close to 1).When comparing plain and contrast MRI, there was significant agreement in the primary and secondary tracts, while statistically insignificant results were obtained (p>0.05) for the horseshoe tract and internal openings. Contrast injection was helpful in 7 subjects (23.3%) as peripheral enhancement of abscesses were better delineated. Conclusion Magnetic resonance imaging is the one stop diagnostic modality for perianal fistulas. Acquisition of axial (Ax) T2, axial T2 FS, coronal T2 and coronal T2 FS sequences without administering intravenous contrast or jelly is usually sufficient for the diagnosis of fistulas and their complications.
Sujet(s)
Humains , Mâle , Femelle , Adulte , Adulte d'âge moyen , Sujet âgé , Imagerie par résonance magnétique , Fistule rectale/imagerie diagnostique , Canal anal/imagerie diagnostiqueRÉSUMÉ
Abstract INTRODUCTION: We compared the hepatitis C virus (HCV) core antigen test with the HCV RNA assay to confirm anti-HCV results to determine whether the HCV core antigen test could be used as an alternative confirmatory test to the HCV RNA test. METHODS: Sera from 156 patients were analyzed for anti-HCV and HCV core antigen using a chemiluminescent microparticle immunoassay (Architect i2000SR) and for HCV RNA using the artus HCV RG RT-PCR Kit (QIAGEN) in a Rotor-Gene Q instrument. RESULTS: The diagnostic sensitivity, specificity, and positive and negative predictive values of the HCV core antigen assay compared to the HCV RNA test were 77.35%, 100%, 100%, and 89.38%, respectively. HCV core antigen levels showed a good correlation with those from HCV RNA quantification (r =0.872). However, 13 samples with a viral load of less than 4000 IU/mL were negative in the HCV core antigen assay. All gray-zone reactive samples were also RNA positive and were positive on repeat testing. CONCLUSIONS: The Architect HCV core antigen assay is highly specific and has an excellent positive predictive value. At the present level of sensitivity (77%), the study is still relevant in a low-income setting in which most of the HCV-positive patients would go undiagnosed, since HCV RNA testing is not available and/or not affordable. HCV core antigen testing can also help determine the true burden of infection in a population, considering the fact that almost 50% of the anti-HCV positive cases are negative for HCV RNA.
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Humains , Hépatite C/diagnostic , Hepacivirus/génétique , ARN viral , Sensibilité et spécificité , Antigènes de l'hépatite C , Anticorps de l'hépatite CRÉSUMÉ
Background: Hypertensive disorders of pregnancy and their complications rank as one of the major causes of maternal morbidity and mortality. The objective of the study was to compare the level of serum LDH in normotensive and hypertensive pregnant women and to correlate the levels with maternal and foetal outcome.Methods: Study was conducted in department of obstetrics and gynecology Kamla Nehru State Hospital for Mother and Child, Indira Gandhi Medical College, Shimla w.e.f. 15th July, 2014 to 14th July, 2015. Pregnant women enrolled in the study were divided into following groups: - Group 1- Age and parity matched 202 normotensive pregnant women. Group 2- 202 women with hypertensive disorders of pregnancy as per the inclusion and exclusion criteria. Subjects were also divided according to the serum LDH levels into following groups: LDH <600 IU/L, LDH-600-800 IU/L and LDH >800IU/L. The maternal and foetal outcome was correlated with the serum level of LDH. One-way analysis of variance (ANOVA) and the chi-square test were used to compare the results. Differences were considered significant when p<0.05.Results: Severely preeclamptic and eclamptic patients were significantly younger, with low gravidity and parity. The symptoms and complications of preeclampsia and eclampsia along with perinatal mortality were increased significantly in patients with LDH >800 IU/L as compared with those who had lower levels.Conclusions: Lactate dehydrogenase is a useful biochemical marker that reflects the severity of and the occurrence of complications of preeclampsia and eclampsia. Identification of high-risk patients with elevated levels of lactic dehydrogenase, their close monitoring, and prompt, correct management may prevent these complications, with a subsequent decrease in maternal foetal morbidity and mortality.
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Symphalangism is rare congenital disorder characterised by ankylosis of interphalangeal joints of hands and feet. The fusion can involve the proximal or the distal joints; however, involvement of the proximal interphalangeal joints is more common. There may other associated skeletol and non-skeletol abnormalities. Here the author reports a 14 year old girl with symphalangism involving the interphalangeal joints of the thumbs of bilateral hand. She did not have any functional impairment and hence no medical or surgical intervention was performed. As involvement of thumbs is very rare condition, author would like to report it.
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Pulse oximetry is an important screening technique to intensify timely diagnosis of critical cyanotic congenital heart disease in neonates which is a noninvasive, safe and an easy method. It is a highly specific test having low false positive rates. This screening test was conducted in Department of Pediatrics, Darbhanga Medical College & Hospital, Laheriasarai, Darbhanga, Bihar, between 24 hours and 36 hours after birth, with use of the right hand of infants and either foot to diminish false positive results.METHODSData for study has been collected from birth records from Darbhanga Medical College & Hospital, Bihar, and included- 1. saturation level from either feet and right hand for the primary and further recurrence of screening. 2. outcomes of the echocardiographic test findings. 3. important non-cardiac illness diagnosed at the hospitalization for infants which failed screening for cyanotic CHD. For the correction of errors related to data of the study, we satisfied autonomous investigations of pulse oximetry requiring AAP CCHD screening algorithm to identify infants to pass with a saturation ≥95% in hand or either foot and a ≤3% difference and those falling after finishing 3 transitional screening tests. After three consecutive measurements, there is difference of SpO2 of more than 3% between pre-ductal and post-ductal SpO2.RESULTSThe combination of pulse oximetry and physical examination improved the sensitivity to up to 57.14% with a specificity of 99.73%. The overall mortality rate of CCHD was 36.8% [7 out of 19]. The mortality rate of early detection were 37.5% [6 out of 16]. Late detection of CCHD has mortality rate of 33.3% [1 out of 3]. 123 [13.1%] and 70 [7.4%] newborns have either foot or right hand SpO2 level < 95% among 941 study newborns at the time of the initial screening. The mean SpO2 level of either feet and right arm of study newborns were 95.8% [SD 2.3] and 96.0% [SD 2.2] respectively. Either feet and right arm level of SpO2 <95% and either feet to right arm level of SpO2 difference of >3% among 142 [15.1%] study newborns.CONCLUSIONSPulse oximetry screening for primary diagnosis of critical cyanotic CHD is an easy, economical and non-invasive test which covers the essential criteria in addition to worldwide newborn screening panel. Extensive approval and implementation can considerably reduce the morbidity in newborns infants and is likely to be an additional important tool in low resource settings where most of newborn infants are born without prenatal diagnosis. Although, this study showed reduced sensitivity of pulse oximetry for critical cyanotic CHD nearly <50%.
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Background: Hepatitis C virus (HCV) is a major causative agent of parenterally acquired hepatitis. Vertical transmission of HCV occurs from mother to infant during pregnancy, delivery, or neonatal period. Hepatitis C infection among pregnant females can adversely affect both mother and fetus, leading to chronic infection in infants who later develop liver cirrhosis and hepatocellular carcinoma. Objective of the study was to evaluate the prevalence of hepatitis C among pregnant females attending antenatal clinic.Methods: A hospital based cross-sectional study was done over a period of six months from January to June 2019. A total of 550 pregnant females were included in the study who attended Antenatal Clinic for routine check-up and whose blood samples were sent to Microbiology Laboratory for screening of anti-HCV antibodies by Enzyme linked Immunosorbent Assay (ELISA) method.Results: Out of 550 pregnant females tested, 3 were found to be reactive to anti-HCV antibodies by ELISA; hence the prevalence was found to be 0.5%. All 3 seropositive females belonged to age group 26-35 years, were indoor patients (IPD) and belonged to lower socio-economic class. Majority of seropositive females belonged to urban areas (66.7%, 2/3) as compared to those from rural areas (33.3%, 1/3).Conclusions: Although, prevalence of hepatitis C was found to be less among pregnant females attending ANC of this institute, still routine screening of all pregnant females for anti-HCV antibodies is highly recommended, for timely detection of disease in mothers and prevention of its transmission to infants.
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Background: Hepatitis B infection is one of the most common public health problems worldwide. Hepatitis B virus Surface Antigen (HBsAg) positive mothers may transmit the virus vertically to neonates transplacentally during pregnancy, perinatally during delivery or postnatally through breast milk. Such neonates being carriers of virus are at a very high risk of developing chronic liver diseases at a younger age and also, they act as reservoirs of infection in the community. Objective of the study is to evaluate the seroprevalence of HBsAg in pregnant females attending Antenatal Clinic.Methods: A hospital based cross-sectional study was done from January to June 2019. A total of 840 pregnant females were included in the study who attended Antenatal Clinic for routine checkup whose blood samples were sent to Microbiology Laboratory for screening of HBsAg by Enzyme Linked Immunosorbent Assay (ELISA).Results: Out of 840 pregnant females included in the study, 8 were reactive to HBsAg, hence, prevalence was found to be 0.95%. The seroprevalence of HBsAg was found to be more (1.40%) in 26-35 year females. Maximum seropositivity was seen in females from urban areas (1.0%), those attending OPD of ANC (1.03%) and those who belonged to lower socio-economic class (1.02%).Conclusions: Routine free screening for HBV infection should be offered to all antenatal females to reduce the risk of vertical transmission to the neonates born to infected mothers, thereby, preventing them from becoming carriers and developing chronic hepatitis and hepatocellular carcinoma later in life.
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Background: The present study was conducted to compare the effects of 0.5% isobaric levobupivacaine and 0.5% hyperbaric bupivacaine in pregnant females undergoing caesarean section.Methods: Study was conducted on 100 pregnant females undergoing caesarean section. They were randomly divided into two groups B and L receiving 2 ml of 0.5% hyperbaric bupivacaine and 0.5% levobupivacaine respectively. Two groups were compared with regard to sensory block, motor block, haemodynamic stability and complications if any.Results: Time to achieve sensory blockade till T6 dermatome was prolonged in group B (162.52±80.55 sec) as compared to group L (139.40±49.79 seconds) (p value= 0.087). Prolonged duration of motor blockade was observed in group B (160.76±6.56 minutes) as compared to group L (131.48±14.42 minutes) (p<0.001). Less haemodynamic stability was seen in patients of group B with more incidence of hypotension and bradycardia.as compared to group L.Conclusions: Levobupivacaine is nearly equally effective to bupivacaine to produce sensory and motor blockade with comparable onset time and better haemodynamic stability with lesser side effects.
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Coronary air embolism is a dreadful complication of cardiac intervention despite careful prevention. In literature reported complications of coronary air embolism ranges from clinically non significant events to cardiogenic shock, myocardial infarction and death. We report a case of massive coronary air embolism in right coronary artery, which results in hypotension and complete heart block in a 33 -year-old female undergoing elective closure of atrial septal defect (ASD) by percutaneous transcatheter intervention. The patient stabilized after timely measures like oxygen support, dopamine infusion, cardiac compression and repeated bolus injection of heparinized saline. She then underwent successful percutaneous ASD device closure.