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Mitra, R.

• Sex Determination of Foetus From Liquor Amnii Smear Study and its Correlation with the Pheno Type in Normal and Abnormal Foetuses

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Authors

R. Mitra ¹, V. L. Lahiri ², K. Tiwari ³, P. Rohatgi ³

Affiliations
1 Obstetrics and Gynaecology, G.S.V.M. College, Kanpur, IN
2 G.S.V. Medical College, Kanpur (at present Professor in Pathology, S.N. Medical College, Agra), IN
3 Obstetrics & Gynaecology, G.S.V.M. Medical College, Kanpur, IN

Source

The Indian Practitioner, Vol 27, No 10 (1974), Pagination: 479-483

Abstract

Abstract not Given.

Keywords

No Keywords given

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• Ovulen 50 as Oral Contraceptive

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Authors

R. Mitra ¹, K. C. Samuel ¹

Affiliations
1 M.L.B. Medical College, Jhansi, IN

Source

The Indian Practitioner, Vol 28, No 5 (1975), Pagination: 273-276

Abstract

No Abstract

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No Keywords

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• Drug Trial of Fetex Paste

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Authors

R. Mitra ¹, M. Srivastava ¹

Affiliations
1 M. L. B. Medical College, Jhansi, IN

Source

The Indian Practitioner, Vol 30, No 3 (1977), Pagination: 119-122

Abstract

No Abstract

Keywords

No Keywords

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• Epidermal and Venation Studies in Apocynaceae-IV

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Authors

V. Chandra ¹, R. Mitra ¹, S. L. Kapoor ¹, L. D. Kapoor ¹

Affiliations
1 National Botanic Gardens, Lucknow, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 14, No 1-4 (1972), Pagination: 76-82

Abstract

Epidermal characters and venation pattern of the leaves of eight species of Apocynaceae, viz. Adenium multiflorum Klotzsch, Allamanda violacea Gardn., Carissa grandiflora A.DC., Catharanthus pusillus (Murr.) G. Don, Ichnocarpus frutescens R.Br., Kopsia fruticosa A .DC., Strophanthus hispidus DC., and Trachelospermum jasminoides Lem. have been studied.

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• Pharmacognostical Studies of Angelica glauca Edgew

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Authors

N. C. Shah ¹, R. Mitra ¹, L. D. Kapoor ¹

Affiliations
1 National Botanic Gardens, Luknow, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 16, No 1-4 (1974), Pagination: 40-47

Abstract

Pharmacognostic studies of the ischolar_main and rhizome of Angelica glauca Edgew., a plant of promising drug value is presented. The present study deals with the distribution, uses, collection and commerce, macroscopical and microscopical characters of the' ischolar_main and rhizome, microchemical tests, study of the pondered drug and physical constants.

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• Pharmacognostic Study of Asclepias curassavica Linn.

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Authors

R. Mitra ¹, S. Mehrotra ¹, B. N. Mehrotra ¹, L. D. Kapoor ¹

Affiliations
1 National Botanic Gardens, Lucknow, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 16, No 1-4 (1974), Pagination: 82-88

Abstract

Asclepias curassavica L. (Family: Asclepiadaceae), commonly known as 'Kakatundi' an important Ayurvedic drug used as emetic, astringent, anthelmintic and a remedy in piles and gonorrhoea. All the parts are used in the indigenous system of medicine. The present investigation deals with the macro-microscopical structure of the leaf, micro chemical tests, quantitative study, study of the powdered drug, fluorescence analysis and determination of physical constant values. Leaf is dorsi-ventral, stomata present on both the surfaces. Latex is present in laticifers.

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• Pharmacognostic Study of the Root and Rhizome of Parnassia Nubicola Wall. Ex Royle (Fam. : Parnassiaceae), a Species Used as 'Mamira'

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Authors

S. L. Kapoor ¹, R. Mitra ¹, L. D. Kapoor ¹

Affiliations
1 National Botanic Gardens, Lucknow, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 17, No 1-4 (1975), Pagination: 1-6

Abstract

A survey conducted in the neighbourhood of Kedamath and the adjoining area brought to light that the wayside traders employ ischolar_mains and rhizomes of Parnassia nubicola Wall, ex Royle (Pamassiaceae) as ‘Mamira’, reputed to be good for various eye ailments. The ischolar_mains of this species look similar in gross appearance to those of Thalictrum foliolosum DC. (Ranunculaceae), which is one of the various species that have been attributed to 'Mamira' (Chopra et al. 1956). The present paper deals with a detailed pharmacognosy of the ischolar_main and rhizome of Parnassia nubicola Wall, ex Royle.

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• Pharmacognostical Study of Root Bark of Erythrina indica Lam. Paribhadra

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Authors

R. Mitra ¹, U. C. Srivastava ¹

Affiliations
1 Pharmacognosy Research Unit, Central Council for Research in Ayurveda and Siddha National Botanical Research Institute, Lucknow, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 27, No 1-4 (1985), Pagination: 75-85

Abstract

Paribhadra, one of the reputed drugs of the indigenous system of medicine, is equated with Erythrina indica Lamk. Syn. E. variegata Linn. var. orientalis Linn., Family Fabaceae. Some other species of Erythrina viz. E. suberosa Roxb. and E. stricta Roxb., have also been mentioned as 'Paribhadra in different text books on Indian Medicine and are used as substitutes for the genuine drug, Erythrina indica.

The pharmacognostical study is made of the ischolar_main and ischolar_main bark of E. indica Lamk., as based on material collected from authentic specimens and covers macro- and microscopical characters highlighting the diagnostic features, micro-chemical tests, examination of the powdered drug and preliminary phytochemical investigation.

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• Epidermal and Venation Studies in Apocynaceae-VI

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Authors

S. L. Kapoor ¹, R. Mitra ¹

Affiliations
1 National Botanical Research Institute, Lucknow, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 21, No 1-4 (1979), Pagination: 68-80

Abstract

The papa describes and evaluates the taxonomic value of the epidermal features and venation pattern of the leaves of 11 species of Apocynaceae viz., Carissa carandas Linn., C. congesta Wight, C. hirsuta Roth, C. inemis Vahl, C. opaca Stapf ex Parker, C. paucinervia A. DC., C. spinarum Linn., C. suavissima Bedd. ex Hook.f., Trachelospermum lucidum (D. Don) K. Schum., Vinca major Linn. and Willoughbeia edulis Roxb.

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• Epidermal and Venation Studies in Apocynaceae-V

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Authors

R. Mitra ¹, S. L. Kapoor ¹, L. D. Kapoor ¹

Affiliations
1 National Botanical Research Institute, Lucknow, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 20, No 1-4 (1978), Pagination: 20-30

Abstract

Epidermal characters and venation pattern of the leaves of ten species of Apocynaceae, viz., Aganosma marginata G. Don, Alsionia neriifolia Don, Alyxia fascicularis Benth., Anodendron paniculatum A. DC., Ecdysanthera brachiata DC., Melodims khasianus Hook, f., M. monogynus Roxb., Micrechites elliptica Hook, f., Rhazya stricta Dene, and Tabernaemontana heyneam Wall, have been described.

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• Pharmacognostical Studies on Prial : Fruits and Seeds of Buchanania Lanzan Spreng. (Family : Anacardiaceae)

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Authors

R. Mitra ¹, S. Mehrotra ¹

Affiliations
1 National Botanical Research Institute, Lucknow, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 22, No 1-4 (1980), Pagination: 68-76

Abstract

Priyal is commonly known as 'Chironji' or 'Charoli' and is ascribed to the plant species Buchanania lanzan Spreng., family Anacardiaceae. In the present investigation, pharmacognostical characters of the fruit and seed of the Buchanania lanzan Spreng. and the commercial samples of 'Chironji' have been described which will enable to evaluate the potentiality of the drug.

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• Building of Heavy Machinery

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Authors

R. Mitra ¹

Affiliations
1 Buckau Wolf New India Engineering Works., Pimpri, IN

Source

Indian Welding Journal, Vol 6, No 2 (1974), Pagination: 48-49

Abstract

The purpose of this paper is to draw attention to the changing pattern and scope of fabrication in building of heavy machinery. This is necessary in view of the requirement and demand and ever increasing size of heavy machinery with more rigorous and stringent service conditions. So far we are mostly acquainted with either fully cast or fully fabricated bodies for various heavy machineries. But both types of components do not satisfy fully all requirements like dynamic and fatigue stresses due to cyclic or shock load ; abrasion, erosion and corrosion problems : severe wear and tear as normally encountered in heavy machineries for cement, paper, sugar, chemical, material handling, thermal plants and equipments.

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• Ductile Iron Pipes for Water Mains

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Authors

R. Mitra ¹

Affiliations
1 Tor-Isteg Steel Corporation of Luxembourg, DE

Source

Journal of the Association of Engineers, India, Vol 50, No 1 (1975), Pagination: 27-28

Abstract

Mild steel ERW welded pipes are costly and scarce for use in water mains. Cast Iron spun pipes serve as an alternative with its inherent defect. Search for years have been on to improve the properties of case iron and the result is ductile iron spun pipes. In 1954, Japan started commercial marketing of ductile iron pipes. Today, besides Japan it is produced and used in many countries of Europe and the U. S. A.

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• Ductile Iron Pipes for Water Mains

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Authors

R. Mitra ¹

Affiliations
1 Tor-Isteg Steel Corporation of Luxembourg, DE

Source

Journal of the Association of Engineers, India, Vol 49, No 4 (1974), Pagination: 125-125

Abstract

Mild steel ERW welded pipes are costly and scarce for use in water mains. Cast Iron spun pipes setve as an alternative with their inherent defects. Therefore, search for years have been on to improve the properties of cast iron. The result was ductile iron spun pipes.

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• Comparative Pharmacognostical Study on Plaksha: Bark and Leaf of Ficus amplissima Sm. and F. virens Ait.

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Authors

R. Mitra ¹, S. Mehrotra ¹

Affiliations
1 Pharmacognosy Research Unit, N. B. R. I., Lucknow, IN

Source

Nelumbo - The Bulletin of the Botanical Survey of India, Vol 24, No 1-4 (1982), Pagination: 76-82

Abstract

In the present investigation a comparative pharmacognostic study of Ficus amplissima and F. virens has been carried out, which will enable to distinguish the two species from one another.

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