Carcass traits of crossbred (Landrace × Desi) barrows reared with different floor space allowances under intensive system

Present study assessed the effect of floor space allowances on carcass traits of crossbred (Landrace × Desi) barrows in Indian conditions. Crossbred barrows (36) were reared with 3 different floor space allowances (12 each) having group size of 4 pigs/pen. One group (TIS) was provided floor space as per Indian Standards (0.9, 1.35 and 1.8 m2/pig for weaner, grower and finisher stages, respectively) specifications, while other two groups with 33% (T2/3) and 50% (T1/2) reduced floor space allowances. Pigs were reared up to 29 weeks of age. Final weight of pigs did not differ significantly among the groups. Six animals from each group were slaughtered. None of the major economic carcass traits, viz. carcass weight, dressing %, back fat thickness (BFT), loin eye area (LEA), estimated lean meat percentage etc. was adversely affected. Major cut-up parts, share of edible as well as inedible offal and composition of pork (moisture, CP and EE) also did not differ among groups. It indicates scope of 50 % reduction in floor space allowance for pig production in India without affecting final body weight and major carcass characteristics

Comparison of oral intubation using flexible fibreoptic bronchoscope with or without rigid cervical collar: A clinical study

Background: Device like fibreoptic bronchoscope is gold standard for difficult intubation situations. It can be performed by both orotracheal and nasotracheal route. But, through nasal route there are more chances of nasal bleeding and pressure necrosis while through oral route there is only one problem, which is clearing of upper airway for bronchoscope. Manoeuvres like jaw thrust and chin lift are very useful in clearing upper airway for bronchoscope. The aim of this study was to compare ease of oral intubation using flexible fibreoptic bronchoscope with or without rigid cervical collar, in terms of need of manoeuvres: Jaw thrust and Chin lift. Materials and Methods: 25 patients in age range 20-50 years, of ASA ? - II, and of either sex undergoing elective surgery under general anaesthesia were randomly allocated into each group. There were two groups: Group A (Rigid Cervical Collar) and group B (Without Collar). Intubating condition was assessed in between these groups with need of manoeuvres like jaw thrust and chin lift. Quantitative data i.e. age, weight, thyromental distance and sternomental distance were presented as mean value and standard deviation. Intergroup comparison of quantitative data was done by t-test and probability was considered to be significant if less than <0.05. Categorical data i.e. sex, ASA grade, Mallampati grade and need of manoeuvres were presented as number and were compared among groups using Chi-square test. P < 0.05 was considered statistically significant. Results: There was significant (P < 0.05) difference between group A and group B in terms of use of manoeuvres for ease of intubation and clearing upper airway. In group B, need of jaw thrust and chin lift for clearing airway is significantly (P < 0.05) higher than collar group. Conclusion: We concluded that as far as the oral intubation with flexible fibreoptic bronchoscope is concerned, rigid cervical collar is very useful tool for making intubation easier

AUTOIMMUNE PANCREATITIS : AN ENTITY DIFFICULT TO DIAGNOSE

Autoimmune pancreatitis(AIP) is a sclerosing disorder characterized by autoimmune serology and multiple organ involvement. Inflammatory pseudotumors of AIP have frequently been mistaken as pancreatic tumors and resected surgically. It was considered a disease of western world, but now its incidence in India is rising because of increased awareness and development of clinicoradiological criteria to diagnose it. Since AIP responds dramatically to steroid therapy, accurate diagnosis can avoid major surgical undertakings like pancreatic resection

Comparison of the effect of intravenous dexmedetomidine and lignocaine spray instilled into the endotracheal tube on extubation response in patients undergoing spine surgery

Background: In spine surgery rapid emergence and extubation with haemodynamic stability is crucial for early neurological examination. Here, we have studied the effect of α2 agonist – dexmedetomidine intravenous (IV) and lignocaine spray instilled into the endotracheal tube at the end of the procedure to attenuate the extubation responses. Methods: A total of 45 patients undergoing spine surgery were randomly allocated in three groups. After the return of spontaneous respiration, Group-D: Dexmedetomidine 0.3 mcg/kg IV, Group-L: 10% lignocaine spray 1.5 mg/kg through endotracheal route and Group-P: Normal saline IV given over 60 s. Haemodynamic responses (systolic blood pressure, diastolic blood pressure, mean arterial pressure [MAP], heart rate [HR] and SpO2) were recorded before and after administration of drugs and also duration of emergence, extubation, quality of extubation and post-operative sedation level were evaluated. Results: The increase in MAP and HR during extubation was significantly less in Group-D than Group-L and Group-P, 2 min after administration of the respective drugs (P < 0.05). There were no significant differences in the grade of a cough after extubation and post-operative sedation level. Conclusion: Dexmedetomidine (0.3 mcg/kg) attenuates haemodynamic response better than lignocaine spray (1.5 mg/kg) during emergence and extubation. It also provides smooth extubation and easy recovery without any post-operative sedative effect

Behavioral pattern of Rohilkhandi kids under different feeding systems

Aim: The present study designed to evaluate the effect of different feeding systems on the behavior of local Rohilkhandi kids. Materials and Methods: A total of 21 growing goats (local goat of Rohilkhand region), weighing around 7-11 kg and aging 4-5 months, were used. These animals were kept in three groups. Group I was fed un-chopped green fodder in circular feeder (newly designed). Group II was fed un-chopped green fodder in linear feeder that was similar to the existing farm practice. Group III was fed chopped green fodder in linear feeder (modified version). Amount of concentrate and dry fodder fed was kept constant for all the three groups subject to equal increment in accordance with their increasing age. Adlibitum green fodder was made available to the animals. The experiment was conducted for 3 months. On-going behavior was recorded each day 4 h (2 h in the morning from 9:00 am to 11:00 am, after offering the feed, and same was repeated for 2 h in the afternoon, i.e., from 2:00 pm to 4:00 pm) was made between 9 am and 5 pm. The individual behaviors, viz., feeding, drinking, lying down, ruminating, idling, butting, pressing, pushing, frontal clashing, and physical displacement at feed barrier (active and passive: Without physical contact) of the goat were recorded using time-sampling method. Further, incidental activities such as defecation and urination were also recorded. Results: Among all the groups, butting, head to head, and pushing were the common agonistic behavior found but values did not differ significantly. The pushing while feeding was relatively less in Group II (0.22±0.04 min) which differed significantly (p<0.05) from the other two groups. The idling time was found significantly (p<0.05) lower in Group II (1.68±0.21) as compared to Group I (4.67±0.52) and Group III (4.27±0.56). Time spent in rumination near the feeding trough as well as away from the feeding trough was also significantly higher in Group I (p<0.05) than the other two groups. Other minor activities, viz., defecation and urination were negligible. No stereotypic activities were observed. Conclusion: It was concluded that provision of un-chopped fodder in circular feeder could only simulate natural feeding behavior of goat but did not give any added advantage. Further, feeding chopped fodder in linear feeding trough lead to increased consumption and more time is spent on feeding than on agonistic behavior as compared to the other two groups

No-Tillage with Residue Retention and Foliar Sulphur Nutrition Enhances Productivity, Mineral Biofortification and Crude Protein in Rainfed Pearl Millet under Typic Haplustepts: Elucidating the Responses Imposed on an Eight-Year Long-Term Experiment

Yield limitation and widespread sulphur (S) deficiency in pearl-millet-nurturing dryland soils has emerged as a serious threat to crop productivity and quality. Among diverse pathways to tackle moisture and nutrient stress in rainfed ecologies, conservation agriculture (CA) and foliar nutrition have the greatest potential due to their economic and environmentally friendly nature. Therefore, to understand ammonium thiosulphate (ATS)-mediated foliar S nutrition effects on yield, protein content, mineral biofortification, and sulphur economy of rainfed pearl millet under diverse crop establishment systems, a field study was undertaken. The results highlighted that pearl millet grain and protein yield was significantly higher under no-tillage +3 t/ha crop residue mulching (NTCRM) as compared to no-tillage without mulch (NoTill) and conventional tillage (ConvTill), whereas the stover yield under NTCRM and ConvTill remained at par. Likewise, grain and stover yield in foliar S application using ATS 10 mL/L_twice was 19.5% and 13.2% greater over no S application. The sulphur management strategy of foliar-applied ATS 10 mL/L_twice resulted in significant improvement in grain protein content, protein yield, micronutrient fortification, and net returns (₹ 54.6 × 1000) over the control. Overall, ATS-mediated foliar S nutrition can be an alternate pathway to S management in pearl millet for yield enhancement, micronutrient biofortification and grain protein content increase under ConvTill, as well as under the new NTCRM systems