Harbans Singh

ORCID: 0000-0003-2560-2078
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About
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Research Areas
  • Phytochemicals and Medicinal Plants
  • Drug-Induced Hepatotoxicity and Protection
  • Complementary and Alternative Medicine Studies
  • Sinusitis and nasal conditions
  • COVID-19 Clinical Research Studies
  • Pharmacological Effects of Natural Compounds
  • Diverse Scientific Research Studies
  • SARS-CoV-2 and COVID-19 Research
  • Natural Antidiabetic Agents Studies
  • Aquaculture Nutrition and Growth
  • Nasal Surgery and Airway Studies
  • Leprosy Research and Treatment
  • Immune Response and Inflammation
  • Ethnobotanical and Medicinal Plants Studies
  • Fish Biology and Ecology Studies
  • Reproductive biology and impacts on aquatic species
  • Allergic Rhinitis and Sensitization
  • Renal function and acid-base balance
  • Nitric Oxide and Endothelin Effects
  • Head and Neck Surgical Oncology
  • Mycobacterium research and diagnosis
  • Plant-based Medicinal Research
  • Liver Disease Diagnosis and Treatment
  • Diet and metabolism studies
  • Pharmacological Effects of Medicinal Plants

Central Council for Research in Ayurvedic Science
2021-2023

Ministry of AYUSH
2022

Post Graduate Institute of Medical Education and Research
2022

Dr. Balasaheb Sawant Konkan Krishi Vidyapeeth
2014

Punjabi University
2011

Hemwati Nandan Bahuguna Garhwal University
2011

West Virginia University
1995

Sardar Patel Medical College
1994

Shriners Hospitals for Children
1985-1990

Shriners Hospitals for Children - Galveston
1986-1989

The effects of calcium on the renal actions parathyroid hormone (PTH) were studied in vivo and vitro. In parathyroidectomized rats, variable levels blood concentration induced by intravenous infusion calcium. responses to injected PTH, i.e. phosphate cyclic AMP excretion, compared these animals. After PTH injection, increases both excretion less calcium-infused animals than control group without infusion. There was an inverse correlation between plasma 4.2-13.5 mg/100 ml. But had no effect...

10.1172/jci107610 article EN Journal of Clinical Investigation 1974-03-01

A possible association between the impairment of urinary concentrating ability and an vasopressin-dependent cyclic AMP system in hypercalcemia was investigated rat kidneys both vivo vitro. The increases osmolality negative free water clearance increase excretion by vasopressin injection were significantly less hypercalcemic rats than control rats. concentration renal medullary tissue slices obtained from hypercalcem'c those activation adenylate cyclase group with increased calcium media...

10.1172/jci107848 article EN Journal of Clinical Investigation 1974-11-01

At present, meiotic studies have been carried out on a population basis for assessing the genetic diversity in 38 accessions belonging to 6 species, namely S. barbata (n=18), glauca (n=9, 18, 36), megaphylla palmifolia (n=18, 27), tomentosa (n=18) and verticillata (n=27), of genus Setaria from different parts India. For megaphylla, chromosomal counts n=18 represent first reports glauca, 3 cytotypes occurring as diploids, tetraploids octaploids are reported which also show some marked...

10.1508/cytologia.76.309 article EN CYTOLOGIA 2011-01-01

Abstract Background Sphenoid sinus is one of the most inaccessible paranasal sinuses. Advent minimally invasive trans-nasal trans-sphenoidal approach over past few years has provided an additional armament in hands skull-base surgeons to access pathologies adjoining base skull. Close relationship vital neurovascular structures with sphenoid and variability their protrusions into make these more vulnerable iatrogenic trauma during surgical procedures. Preoperative assessment such variations...

10.1186/s43163-021-00191-w article EN cc-by The Egyptian Journal of Otolaryngology 2022-01-24

The effect of in vivo administration Isoprinosine (ISO) on, i) the proliferation splenic lymphocytes response to T-cell mitogen, concanavalin-A (Con-A) and, ii) natural killer (NK) cell cytotoxicity was studied following a full skin thickness burn injury rat model. Administration ISO (100 mg/kg body wt/day) twice daily, resulted significant augmentation proliferative responses compared non-treated burned animals, at 7 days post injury. However, it did not lymphoproliferation 14 injury, time...

10.3109/08923978909005391 article EN Immunopharmacology and Immunotoxicology 1989-01-01

Pesticides are one of the most alarming toxic substances that deliberately added to our environment. Carbaryl, a synthetic 1-naphthyl-N-methylcarbamate insecticide, is being used extensively or its broad-spectrum activity in commercial agriculture, poultry, livestock, home and garden pest control. However, there paucity information about role carbaryl on liver. Wistar rats were administered with effects this liver histology analyzed. Profound damage was noted. More studies would be required...

10.5005/jp-journals-10018-1051 article EN Euroasian Journal of Hepato-Gastroenterology 2013-01-01

BACKGROUND: Ayurvedic medicines have been used as preventative care and for managing COVID-19 in India from the early days of pandemic. This study was conducted to evaluate effectiveness Ayuraksha kit (ARK), a combination four extensively interventions, prophylactic against COVID-19. OBJECTIVE: The primary objective observe non-occurrence COVID-19, secondary changes general well-being manifestation COVID-19-like symptoms participants. MATERIAL AND METHODS: prospective, open-label,...

10.4103/jras.jras_127_22 article EN Journal of Research in Ayurvedic Sciences 2022-10-01

A study to determine the effect of increasing levels dietary protein and lipid on Pterophyllum scalare was carried out using twelve semi-purified diets varying in (P) (L) (48P8L, 48P12L, 48P16L, 50P8L, 50P12L, 50P16L, 52P8L, 52P12L, 52P16L, 54P8L, 54P12L 54P16L). Broodstock performance evaluated based relative fecundity, fertilization rate, hatching egg size, spawning interval, body composition P. broodstock. Egg production highest from fish fed with 52P12L 52P16L diets. Fish 50P12L tended...

10.46989/001c.20767 article EN cc-by-nc-nd Israeli Journal of Aquaculture - Bamidgeh 2014-01-01
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