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The experiment was conducted to evaluate 24 coriander (Coriandrum sativum L.) genotypes during the rabi 2018- 19 season for yield and yield related traits to assess the correlation and path analysis. Seed yield per plant was positively and significantly correlated with umbels per plant, harvest index and seed per umbellate at both phenotypic as well as genotypic level. The characters namely umbels per plant, harvest index, branches per plant and days to maturity showed positive direct effect on seed yield per plant at both phenotypic as well as genotypic level. Therefore, greater emphasis should be given on these characters while selecting for higher seed yield and related traits.

Highlights Amongst the worldwide endeavors to develop a universal influenza vaccine, the mRNA platform possesses quite promising prospects as attributed to its features including a large number of target antigens and consequent broad reactive immunity, strain matching and rapid scalable production. Conversely, the development of a potentially universal flu vaccine based on messenger RNA (mRNA) technology appears realistic in light of the recent progress in the field of nucleic acid vaccines, the mRNA technology has the potential to completely transform the process of developing influenza vaccines. The reason behind this is that the prevalent influenza vaccines rely on cellular proliferation, wherein the vaccine virus under consideration is introduced into eggs, where it undergoes replication.[5] The cell-based vaccines utilize cultured mammalian cells as opposed to avian eggs,[4] whereas the recombinant influenza vaccines employ artificially synthesized strains of the virus and are manufactured utilizing insect cells. [Extracted from the article]

Background: Bear specialist group recommended that the basic research on the Malayan sun bear is the highest priority need. Without such information, the establishment and implementation of scientifically-sound conservation plans is difficult. Therefore, present study was designed to provide information on gross morphological and light microscopic architecture of the spleen. Methods: The present study was conducted on the spleen of one Malayan sun bear. After doing the gross parameters the tissues were fixed in 10% neutral buffered formalin and were processed for light microscopic studies. Blocks were cut at 6µ thickness by Leica Semimotorized Rotary Microtome and stained by Harris' haematoxylin and eosin for routine study. Result: The spleen of Malayan sun bear was located in the left hypogastric region and entirely intrathoracic as the stomach was almost empty. The parietal surface faces the diaphragm and left lateral abdominal wall, whereas the visceral surface was divided into gastric face and intestinal face by the ridge like hilus. The spleen of Malayan Sun Bear was surrounded by a thick connective tissue capsule invested by the peritoneum. The capsule, trabeculae and reticular fibers support the splenic parenchyma composed of a red pulp and a white pulp. [ABSTRACT FROM AUTHOR]

Crimean-Congo hemorrhagic fever virus raises the risk of neurodegenerative disease Additionally, it is important to take a look at the cellular and molecular mechanisms of viral infections that result in neurological diseases, regardless of whether the neurological disorders are brought on by the virus entering and multiplying in the brain or by neuroinflammation that affects brain function. Highlights Crimean-Congo hemorrhagic fever is a priority viral infection with pandemic potential and is regarded as an emerging infectious disease. [Extracted from the article]

Background: There is scanty information on the skull morphology of Indian mithun. Therefore, the present study has been designed to provide information on the morphology of the skull of Indian mithun. Method: The study was conducted on the skull bones of twelve (n=12) adult Indian mithun of either sex (n=6, male and n=6, female). The head region samples of naturally died mithun were collected from different parts of the Mizoram and Nagaland states of India from April, 2019 to March, 2020. Result: The skull of mithun was roughly triangular in shape from the dorsal side. The cranial and facial bones were the major components of the skull, with a total of thirty-two bones. There were three single and four paired cranial bones with a total of eleven bones. There was one single and the rest were paired facial bones with a total of twenty-one bones. The cranial bones were occipital, parietal, interparietal, sphenoid, ethmoid, frontal and temporal. The facial bones were maxilla, premaxilla (incisive), palatine, pterygoid, nasal, lacrimal, zygomatic (malar), vomer, turbinate, mandible and hyoid. The present morphological studies on the skull of mithun can be useful to the wildlife professionals and zoo veterinarians for the determination of sex of this animal and differentiation from other domestic and wild animals for solving veterolegal cases. [ABSTRACT FROM AUTHOR]

Present experiment was carried out between 18 February 2018 to 18 May 2018 (90 days) under RKVY project at Dairy farm, Department of Livestock Production Management, S.K.N. College of Agriculture, Jobner (Jaipur). Sixteen lactating Gir cows in early stage of lactation were selected for the experiment. They were randomly divided into four groups of four in each group on the basis of nearest in their body weight and milk yield of average per day and subjected to 4 dietary treatments viz.: - T1: wheat straw and pelleted concentrate mixture; T2: T1 + Groundnut Cake @ 500g per cow per day; T3: T1 +Til Cake @ 559g per cow per day and T4: T1 + Cotton Seed Cake (CSC) @ 1134g per cow per day was offered. The average daily milk production (litre) was significantly higher (P<0.05) in T2 (7.245±0.487) as compared to T3 (6.842±0.658), T4 (6.726±0.689) and T1 (6.374±0.654). The milk production was slightly higher in spring season (6.916) as compare to summer (6.777). The peak yield was highest in T2 (12.5 lit) as compare to other groups. It was concluded the feeding of the protein sources as concentrate mixture + groundnut cake (T2) significantly (P<0.05) increased the milk production and better performance of Gir cows as well as increased palatability and utility of poor-quality roughage (jowar kutti). [ABSTRACT FROM AUTHOR]

Background: The topographic and morphometric anatomy of various foramina provides an easy approach in performing nerve blocks by their proper tracking for regional anesthesia in surgical interventions. There is no previously reported information on the applied anatomy and clinical significance of the maxillofacial and mandibular regions of the Indian mithun. The present study was designed to provide important clinical landmarks related to tracking of the infraorbital, mental and mandibular nerves with its clinical significance in regional anesthesia in mithun. Methods: The study was conducted on the maxillofacial and mandibular regions of twelve (n=12) adult Indian mithun of either sex (n=6, male and n=6, female). The head region samples of naturally died mithun were collected from different parts of the Mizoram and Nagaland state of India and processed as per the standard maceration technique. Altogether, a total of twelve measurements were taken in the maxillofacial and mandibular regions of mithun by using a digital vernier caliper and the results were expressed as mean±standard deviation. The obtained parameters from the present study can be useful for an extraoral and intraoral approach for nerve block of the infraorbital, mental and mandibular nerve in the maxillofacial and mandibular regions of mithun. Result: The present study revealed that all the obtained parameters related to regional anesthesia showed a significant statistical difference (P<0.01** and P<0.05*) between the males and females of mithun. It can be concluded from the present study that the various applied parameters of the present study will aid the clinicians in the implication of regional anesthesia in the head region of mithun. [ABSTRACT FROM AUTHOR]

Background: Neonatal and early post-weaned piglet mortality causes huge economic losses to the farmers. The beneficial effect of probiotic and zinc in respect to the gut health in piglets has already been established. Therefore, this study was aimed to evaluate age-related changes and the effect of dietary inclusion of probiotic and zinc on morphological and morphometrical characteristics on villi and crypts of the small intestine in pre and post-weaned piglets. Methods: A total of 18 Large White Yorkshire piglets, irrespective of sex were divided into three different age-groups [pre-weaning (20 days old, n=3) and, post-weaning (30 days old, n=3) and (60 days old, n=3)]. The piglets were weaned at 28 days of age. They were divided into control group (C) fed with basal diet and treatment group (T) fed with combined probiotic and zinc oral supplement along with the basal diet. After sacrifice the animals, tissue samples were collected and processed for routine stain and SEM. The alterations on morphology and morphometry of villi and crypts were recorded both in the control and treatment group of piglets. Result: The villus height and width and crypt depth and width were increased, however, the villus crypt ratio was found to be lower in the treatment group of piglets. The villus and crypt enlargement factor showing higher numerical values in the piglets fed with probiotic and zinc than the control group of piglets. Scanning electron microscopy revealed a clear extrusion zone with prominent shedding of cells in the villi of jejunum and ileum in the treatment group of piglets at day 30 and 60. [ABSTRACT FROM AUTHOR]

Background: Probiotics and zinc are commonly used and beneficial in pig production. This work aimed to assess the effect of probiotic and zinc on brush-border enzyme activity and histoenzymatic study of the small intestine in pre and post-weaned piglets. Methods: Eighteen LWY piglets were divided equally into control and treatment groups. The piglets were maintained in standard management conditions and were weaned at 28 days of age. The treatment group of piglets fed a mixture of probiotics orally @ 1.25 × 109 CFU/day and zinc @ 2000 ppm/day from birth to 10 days of age. At three different age-groups viz. day 20 (pre-weaning), day 30 (weaning) and day 60 (post-weaning), the animals were sacrificed. For disaccharidase enzyme estimation, the mucosal brush border of the small intestine was scrapped off and the experiment was conducted. For histoenzymatic assay, the small intestine samples were preserved in liquid nitrogen at -196C immediately after sacrifice. They were sectioned at 10μm thickness maintained at -20C and stained for different histochemical staining. The statistical analysis of the data using the appropriate statistical tests was also conducted. Result: The activity of different brush-border enzymes such as maltase, sucrase and lactase was more in the treatment group of piglets. The activity of different histochemical enzymes such as alkaline phosphatase, acid phosphatase, adenosine tri-phosphatase and non-specific esterase was increased in the treated group of piglets. [ABSTRACT FROM AUTHOR]

Background: There is scanty information on the morphometry of the skull of Indian mithun; therefore, the present study was designed to provide morphometric data of the skull of Indian mithun. Methods: The study was conducted on the skull bones of twelve (n=12) adult Indian mithun of either sex (n=6, male and n=6, female). The head region samples of naturally died mithun were collected from different parts of the Mizoram and Nagaland states of India from September, 2019 to March, 2020. In the present study, altogether, a total of forty-five parameters were taken in the skull bones of males and females of Indian mithun. Result: The biometrical observations on the different parameters of the skull of Indian mithun were found to be significantly (P<0.01, P<0.05) higher in the males than females. The measurements demonstrated that the skull of the mithun was elongated and dolichocephalic as per the value of the skull index. The skull index/cephalic index was 48.76±0.03 in males and 48.71±0.02 in females of the mithun. The length, width of the skull was 44.52±0.02, 44.41±0.02 in males and 21.62±0.04, 21.57±0.05 in females of mithun, respectively. The orbital margin was circular and complete in mithun. The cranial cavity of mithun was oval in outline with a capacity of 530.00±0.27 cm3 in males and 523.00±0.31 cm3 in females. The foramen magnum was large, roughly oval with a foramen index as 96.93±0.06 in males and 97.19±0.04 in females. The present morphometrical studies on the skull of mithun can be useful to the wildlife professionals and zoo veterinarians for the determination of sex of this animal and distinguish from other domestic and wild animals for solving veterolegal cases. [ABSTRACT FROM AUTHOR]

The previously reported information on the morphology of crested serpent eagle and brown wood owl skeleton is meager as compared to the fowl, thus, the present study was designed to provide the morphological features of the skull of both species. The specimens were procured from four crested serpent eagle and brown wood owls, brought from the Zoological Park, Aizawl for the post mortem examination conducted at the Department of Veterinary Pathology, College of Veterinary Sciences and Animal Husbandry, Aizawl, Mizoram. After the post-mortem examination, the collected specimens were macerated by the standard maceration technique and radiographs were taken at the Mizoram Health Centre, Aizawl. The skull of both the species consisted of neurocranium and viscerocranium which were separated by two large orbital cavities. The neurocranium was composed of single (occipital, sphenoid, ethmoidal) and paired (temporal, parietal and frontal) bones in both the species. The viscerocranium consisted of single bones (mandible, vomer and hyoid) and paired (quadrate, lacrimal, nasal, premaxilla, maxilla, zygomatic, palatine and pterygoid) bones. The skull of both the species was dolichocephalic as per the cephalic index, which was 52.63±0.04 and 68.56±0.03 in crested serpent eagle and brown wood owl, respectively. The results showed that there were variations in shape and components of crested serpent eagle and brown wood owl skull bones in comparison with other birds. [ABSTRACT FROM AUTHOR]

There is no previously reported information on the morphological characteristics of pelvic limb long bones (femur, tibiotarsus and tarsometatarsus) in crested serpent eagle and brown wood owl. Thus, this study aimed to evaluate morphological and biometrical characteristics of pelvic limb long bones in crested serpent eagle and brown wood owl. The femur consisted of a curved shaft and two extremities. The shaft was wider proximally and distally and presented medial, lateral, anterior and lateral surfaces. The anterior, medial and lateral surfaces were smooth and continuous in both the species. An intermuscular line called linea aspera was present on the anterior and posterior surfaces in both the species. The proximal and distal extremities of the femur were almost of equal size. The proximal extremity presented a distinct, hemispherical head which was located in the level of the trochanter major in both the species. The distal extremity furnished a trochlea anteriorly for patella and medial, lateral condyles posteriorly for tibiotarsus bone. The patella was small and triangular and consisted of two surfaces, two borders, a base and an apex in both the species. Tibiotarsus was the longest bone in both the species which was formed by the fusion of distal extremity of the tibia with the proximal row of the tarsal bones. The proximal and distal extremity of the tibiotarsus consisted of medial and lateral condyles. In both the species, the fibula was a rod-shaped bone and reached up to distal third of the lateral border of the tibiotarsus. The tarsometatarsus was a long bone but smaller than tibiotarsus in both the species. Various biometrical parameters of the pelvic limb long bones were more in the crested serpent eagle as compared to the brown wood owl due to species differences. [ABSTRACT FROM AUTHOR]

Background: There is no previously reported information on the applied anatomy and clinical significance of the maxillofacial and mandibular regions of the barking deer and sambar deer.Materials and Methods: Therefore, the present study was designed to provide some important clinical landmarks related to tracking of the infraorbital, mental and mandibular nerves with its clinical implications in regional anaesthesia in both the species.Results: In the present study, the distance between the most lateral bulging of the facial tuberosity to the infraorbital foramen and from the latter to the root of the alveolar tooth directly ventral to it was found to be 2.65 ± 0.01 cm and 0.90 ± ± 0.02 cm in males; 2.75 ± 0.01 cm, 1.11 ± 0.01 cm in females of barking deer and 4.57 ± 0.01 cm and 1.83 ± 0.02 cm in males; 4.52 ± 0.02 cm and 1.76 ± 0.02 cm in females of sambar deer. The infraorbital foramen was small, elliptical and was located at the level of first superior premolar teeth in barking deer and sambar deer. The facial tuberosity was located above the third superior premolar teeth in the barking deer but was located at the level of the first superior molar teeth in sambar deer. The distance between the lateral alveolar root of the third inferior incisor tooth to the mental foramen was 2.84 ± 0.01 cm in males, 2.78 ± 0.01 cm in females of barking deer and 3.04 ± 0.02 cm in males, 2.96 ± 0.01 cm in females of sambar deer which is an important landmark for achieving the location of the mental foramen nerve for the regional nerve block in both the species. The mandible of both the species showed oval-shaped mental foramen with unossified mandibular symphysis.Conclusions: The present study revealed that most of the parameters showed a statistically significant difference between the sexes in barking deer and sambar deer; however, from the practical point of view, these differences were meager. The results were discussed with regard to their clinical applications in various regional anaesthesia performed in maxillofacial and mandibular regions of both the species. [ABSTRACT FROM AUTHOR]

The present study was designed to elaborate on the morphometry of the skull of non-descript goats in Mizoram state of India. The study was conducted on the skull of twelve (n=12) adult goats of either sex (n=6 males and n=6 females) collected from the local slaughter houses. Altogether, forty-one different measurements were taken morphologically. In the present study, the cranial and facial bones were the major components of the skull with a total of thirty-two bones. There were three single and four paired cranial bones with a total of eleven bones. There were one single and the rest were paired facial bones with a total of twenty-one bones. The cranial bones were occipital, parietal, interparietal, sphenoid, ethmoid, frontal and temporal. The facial bones were maxilla, premaxilla (incisive), palatine, pterygoid, nasal, lacrimal, zygomatic (malar), vomer, turbinate, mandible and hyoid. The skull measurements showed that the skull of the goat was elongated and dolichocephalic as per the cephalic index (47.82±0.05). The length and width of the skull was 19.28±0.03 cm and 9.22±0.04 cm, respectively.There were two supraorbital foramina on both sides of the frontal bone. The prominent facial tuberosity lies dorsally to the third superior premolar tooth. Single infraorbital foramen was located dorsally to the junction of the first and second superior premolar teeth on maxilla bone. The orbits were round and complete and situated on a frontolateral oblique plane. It can be concluded that the findings of this study would assist the comparative studies with other domesticated animals in the future and would be applicable in clinical veterinary practice and even in zoo archaeology. [ABSTRACT FROM AUTHOR]