tailieunhanh - Histological and immunohistochemical observations of supramammary lymph node in sheep and goat

Lymph node involved in activation and maturation of lymphocytes and stimulates antigenic response against invading foreign substances. Supramammary lymph nodes had high significance in mastitis and other udder infections in small ruminants. For the present study, six supramammary lymph nodes of Madras Red ewe and Boer local she-goat were collected from Chennai corporation slaughter house. Histological and immunohistochemical observations were carried out. In both the species, supramammary lymph node was composed of two parts viz., parenchyma and connective tissue stroma. The lymph node was covered by a fibroelastic capsule composed of collagen, elastic and reticular fibres. Trabeculae originated from the capsule and divided the lymph node into many lobules. Parenchyma composed of an outer cortex and inner medulla. Cortex region contained several lymphoid follicles, which was made by outer mantle zone and inner germinal centre. Statistically no significant difference was observed in micrometric parameters such as capsule thickness, trabeculae thickness, lymphoid follicle diameter, germinal centre diameter and number of follicles per field (50x) between ewe and she-goat. Immunohistochemical staining for CD3+ „T‟ lymphocytes revealed their localization was found to be in interfollicular region and less in germinal centre. Medullary region showed sparsely located „T‟ lymphocytes. | Histological and immunohistochemical observations of supramammary lymph node in sheep and goat

• Sinh học
• Madras red sheep
• Boer local goat
• Supramammary lymph node
• Immunohistochemis try
• Sheep and goat
• Food borne pathogen
• Virulent genes
• Multiplex PCR
• H7 in faeces
• Sheep ovary
• Goat ovary
• Follicular development
• Ovaries of sheep and goat
• Immunohistochemical localization
• Proliferating cell nuclear antigen
• Goat and Sheep milk
• αlactoalbumins and β lactoglobulin
• Sheep milk
• Overview of functionality of goat
• Natural functional milks
• Sheep goat pox disease
• Palestine during
• Goat population
• Small ruminants holdings farmed
• Several constraints
• Sheep and goat enterprises
• Gain in Knowledge
• Skill training
• Adoption of technologies
• Goat rearing skill training
• Sheep and goatmeat
• Time series
• Goat meat export
• Forecasting of sheep
• Time series modelling
• Spontaneous pox virus infection
• Pathology of spontaneous pox virus infection
• Goat in Jammu region
• Spontaneous pox virus infection of sheep
• Pathology of circulating Capripoxvirus strains
• Histo architecture
• Small ruminants
• Comparative histoarchitectural
• Splenic components
• Biochemical test
• Molecular assay
• Identification by conventional
• Goat faecal samples
• Detection of E coli
• trình bày báo cáo
• tài liệu báo cáo khoa học
• báo cáo bệnh thú y
• kiến thức bênh thú y
• nghiên cứu bệnh thú y
• including existing
• pharmaceutical policies
• market situations
• Abiotic Stress
• Epigenetic Chromatin
• Regulators as Mediators
• quality assured generic
• medicines and promoting
• appropriate actions
• Drought Environments
• Response Crosstalk
• Reactive Oxygen
• Sandwich ELISA
• Competitive ELISA
• Semi arid regions of Rajasthan
• Semi arid regions
• Peste des petits ruminants
• Anthelmintic resistance
• Haemonchus contortus
• Tetramisole HCl
• Emergence of anthelmintic resistance
• Organized shee
• BMC Genomics
• Olfactory secretome
• Odorant binding protein
• O GlcNAcylation
• N glycosylation
• Anoestrus females
• BMC Veterinary Research
• Zoonotic disease
• Risk factors
• One health approach
• Brucella spp