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H. R. Mahla V. S. Rathore Dheeraj Singh J. P. Singh 《Genetic Resources and Crop Evolution》2013,60(1):385-394
Capparis decidua (Forsk.) Edgew. commonly known as “Kair”, is an important shrub widely distributed in arid and semi-arid regions. The species has been used for making pickle and vegetables and number of other uses that include medicine, fuel wood and fodder. It is tolerant to temperature, salt and drought stresses and helps in arresting wind erosion and improving soil fertility. This paper is an attempt to provide scientific information pertaining to distribution, morphology, propagation, phenological characteristics, diversity and uses of the species for stimulating interest to promote its domestication and commercialization. 相似文献
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Supplementation of Slow‐Release Melatonin Improves Recovery of Ovarian Cyclicity and Conception in Summer Anoestrous Buffaloes (Bubalus bubalis)
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A Kumar S Mehrotra G Singh VP Maurya K Narayanan AS Mahla RK Chaudhari M Singh YK Soni BL Kumawat SK Dabas N Srivastava 《Reproduction in domestic animals》2016,51(1):10-17
The role of melatonin as a protective neurohormone against restoring cyclicity in summer anoestrous animals in photoperiod species has gained wider acceptance. This study was designed to uncover the evidence the slow‐release melatonin (MLT) has on initiation of ovarian cyclicity and conception rate (CR) in summer anoestrous buffaloes. Thus, buffaloes diagnosed as summer anoestrous (absence of overt signs of oestrus, concurrent rectal examination and radioimmunoassay for serum progesterone at 10 days interval) were grouped as untreated (Group I, sterilized corn oil, n = 8) and treated (Group II, single subcutaneous injection of MLT @18 mg/50 kg bwt in sterilized corn oil, n = 20). Animals treated and detected in oestrus were artificially inseminated (AI) followed by division into Group III (second dose of MLT on 5th day post‐AI, n = 8) and Group IV (no melatonin administration, n = 10). Blood samples were collected at 4 days interval for estimation of serum MLT, progesterone and oestrogen using radioimmunoassay kit. Mean oestrous induction rate (OIR), oestrous induction interval (OII), interoestrous interval (IOI) and CR were estimated. Compared to control, concentration of melatonin was significantly (p < 0.05) higher in treated group ranging from 14.34 ± 1.72 to 412.31 ± 14.47 pg/ml whereas other two hormones did not show any concentration difference. Melatonin‐administered buffaloes showed significantly (p < 0.05) higher (90%) OIR with OII of 18.06 ± 1.57 days. Results showed improvement in conception rate in buffaloes administered with post‐insemination melatonin. It can be concluded from the study that slow‐release melatonin supplementation restored cyclicity in summer anoestrous animals resulting in improvement in conception rate in buffaloes. 相似文献
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Babu S. Ramesh Perumal P. Joshi Sonika Manoharan Raja Kalyan Deepika Penuballi Swathi Kalyan R. K. Mahla M. K. Rokadia Pramod Singh Beerendra 《植物病害和植物保护杂志》2022,129(6):1491-1496
Journal of Plant Diseases and Protection - The fall armyworm (FAW), Spodoptera frugiperda (J.E. Smith), a polyphagous lepidopteran pest that is native to tropical and sub-tropical America has... 相似文献
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Ghanbarpour Reza Sami Masoud Salehi Mahmood Ouromiei Mahla 《Tropical animal health and production》2011,43(1):153-157
The purposes of this study were to determine the phylogenetic background and the virulence gene profiles of Escherichia coli isolates from colisepticemic and feces of healthy (AFEC) broiler chickens. In this study, 253 E. coli isolates including 141 avian pathogenic E. coli (APEC) and 112 AFEC isolates were examined by PCR. In general, 253 E. coli isolates distributed among group A (51.8%), B1 (15.8%), B2 (8.7%), and D (23.7%). Ten (8.9%) AFEC isolates segregated in
to B1 phylo-group and 102 (91.1%) isolates fell into six different phylogenetic subgroups. Distribution of colisepticemic
and fecal isolates differed significantly in their assignments to A and B1 phylo-groups. The three most prevalent virulence
genes were crl, fimH, and aer in isolates between both groups. The four genetic markers aer, papC, afa, and sfa were detected significantly more often among colisepticemic isolates than in fecal isolates from healthy broilers. The presence
of stx
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gene in fecal isolates were significantly differs among the colisepticemic isolates. F17 fimbrial family encoding gene and
eae gene were detected in APEC and AFEC isolates, respectively. The colisepticemic and fecal isolates possessed the virulence
genes were detected in all of the four phylogenetic groups. Several combination patterns of the virulence genes were detected
in APEC and AFEC isolates. In colisepticemic isolates the combination of aer, crl, and fimH genes was the most prevalent pattern. None of the examined isolates harbored the cdt, cnf1, ipaH, and stx
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virulence gene sequences. 相似文献
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Relationship between endometritis and oxidative stress in the follicular fluid and luteal function in the buffalo
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BK Behera CG Sharma SK Singh H Kumar RK Chaudhari AS Mahla GK Das N Krishnaswamy 《Reproduction in domestic animals》2016,51(5):844-847
In this study, alteration in the follicular fluid composition and luteal function was investigated in the buffalo with endometritis. Genitalia were classified into cytological and purulent endometritis on the basis of polymorphonuclear cell cut off while non‐endometritis served as control (n = 10/group). In the follicular phase, the number of surface follicles was counted, diameter of the largest follicle was measured and the follicular fluid was assayed for total protein, cholesterol, malondialdehyde (MDA), total antioxidant capacity (TAC), oestradiol (E2) and progesterone (P4). The P4 content of corpus luteum during mid‐luteal phase was estimated by radioimmunoassay. Ovaries from the follicular phase of oestrous cycle showed no significant difference in the total number of surface follicles, size of the largest follicle and volume of follicular fluid in the buffaloes with and without endometritis (p > .05). However, the antral fluid of the largest follicle from the genitalia of buffalo with cytological and purulent endometritis showed a significant decrease in the concentration of total protein, cholesterol, TAC and E2 and a significant increase in the concentration of MDA and P4 (p < .05). The results indicated that there is an association between endometritis and decreased ovarian function. 相似文献
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Dushyant Yadav Amit Kumar Singh Brijesh Kumar Ajit Singh Mahla Sanjay Kumar Singh Manas Kumar Patra Harendra Kumar Sachin Kumar Bhawna Tyagi Med Ram Verma Narayanan Krishnaswamy 《Reproduction in domestic animals》2019,54(12):1651-1659
We have shown that dietary supplementation of n‐3 polyunsaturated fatty acid (n‐3 PUFA)‐rich fish oil (FO) around the breeding time improved the utero‐ovarian functions in the goat. Here, we investigated the effect of FO supplementation during the periparturient period on serum n‐3 PUFA, prostaglandin F2α metabolite (PGFM), placental expulsion, uterine involution, resumption of oestrus and neonatal vigour. Rohilkhandi goat in advanced gestation (n = 16) was divided into two equal groups. One group was supplemented with FO containing 26% n‐3 long‐chain PUFA at the rate of 156 mg per kg body weight, while the control group was fed isocaloric palm oil (PO) from ?3 to +3 week of kidding. Dietary FO increased serum concentration of eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) by 7.3‐ and 6.6‐fold, respectively, after 6 weeks of supplementation. Goats in FO group expelled the foetal membranes 99.1 min earlier (p < .01) than those of PO group. Further, dietary FO significantly decreased the serum PGFM on day 7 post‐partum. However, no difference was found on uterine involution, which was complete by day 20 post‐partum in either group. Resumption of follicular activity by day 5 post‐partum was 87.5% in the FO as compared to 25% in the PO group (p < .05). Similarly, occurrence of behavioural oestrus by day 90 post‐partum was 57.1% in goats of the FO group while none of does was in the PO group (p < .01) expressed oestrus. It was concluded that feeding FO‐rich diet during ?3 to +3 weeks of kidding decreased the PGFM till day 7 post‐partum, hastened the expulsion of foetal membranes and reduced the time from kidding to first post‐partum oestrus in Rohilkhandi does. 相似文献
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