A recent survey of the effects of various physical and chemical parameters on yolk protein incorporation by isolated Xenopus oocytes indicates that the Vinca alkaloid vinblastine sulfate (VLB) is among the more effective inhibitors of this process (27) . The Vinca alkaloids have received considerable attention because of their ability to disrupt the integrity of microtubules (1, 2, 21) ; theref...

toxicity usually involves marrow suppression, with neurop athy a relatively infrequent occurrence (16). VDS, a new Vinca alkaloid undergoing clinical trials, may cause both a neuropathy and marrow suppression (13). The factors un denying these clinical differences have not been clarified. In light of the differing clinical effects of these 3 drugs on the peripheral nervous system, we have exami...

The human squamous carcinoma-reactive murine monoclonal antibody PF1/D was used to derive a conjugate with the Vinca derivative 4-desacetylvinblastine-3-carboxyhydrazide (PF1/D-DAVLBHYD). This immunoconjugate was shown to be largely aggregate free and there was no loss of immunoreactivity postconjugation. When tested in vivo in a 3-day-established human squamous carcinoma nude mouse xenograft m...

Discussion: Extended Theorems in Dynamics: PROFESSOR EDWARD KASNER and DON MITTLEMAN. A Study of Lampbrush Chromosomes by the Electron Microscope: PROFESSOR G. L. CLARK, M. R. BARNES and E. R. BAYLOR. Consideration of the Adequacy of Biomicroscopy as a Method of Detecting Mild Cases of Vitamin A Deficiency: ELIZABETH C. CALLSON. Some Factors in the Nutritional Determination of History: FREDERIC...

In continuation of previous research, the anticancer screening formulation herbal syrup Vinca extract was performed. The performed as per reported literature method. cancer on two Human cell lines. These lines were Lung Cancer line A549 and Breast Cell MCF7. found to be devoid properties.

Thirty-two cultivars of 10 commonly-grown bedding plants, representing eight families, were evaluated for their response to infection by the root-knot nematode, Meloidogyne incognita race 3, under greenhouse conditions. Four ageratum cultivars, two marigold, and two salvia cultivars were rated resistant after exposure for 8 weeks. Four begonia, four celosia, one dianthus, one verbena, one vinca...

The auristatin class of microtubule destabilizers are highly potent cytotoxic agents against several cancer cell types when delivered as antibody drug conjugates. Here we describe the high resolution structures of tubulin in complex with both monomethyl auristatin E and F and unambiguously define the trans-configuration of both ligands at the Val-Dil amide bond in their tubulin bound state. Mor...

Vincristine (VCR) is a vinca alkaloid that is used for treatment of many malignancies. The vinca alkaloids are neurotoxic, usually causing a peripheral neuropathy, but cranial neuropathies are rare as side effects. Described here is the case of a 2.5-year-old boy, a known case of Wilms' tumor, treated by vincristine (0.067 mg/kg/day) and dactinomycin (0.045 mg/kg/day) after surgery. Three weeks...

The strive of this assessment shows that Vinca rosea, many obviously grown vegetation round us which can be used for medicinal purposes. It has known names like vinca Rosea, Madagascar periwinkle, vibrant eyes, Cape graveyard plant, old maid, crimson rose periwinkle myrtle. Ayurveda is the Indian conventional device medication focuses on scientific capability plant life. Catharanthus roseus one...

Klinik Vinca Rosea merupakan Fisioterapi pertama yang berada di kota Lhokseumawe. Rata-rata setiap tahun nya klinik mengalami peningkatan pasien. vinca rosea telah mengelola 120 item obat terdaftar pada database nya. Perencanaan belum menggunakan analisis dan peramalan kebutuhan sehingga sulit untuk memperkirakan jumlah pemesanan akan datang Hal ini dapat mengakibatkan stock-out menyebabkan kur...